projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 RH |
1 | Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com) |
| 2 | ||
| 3 | * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset | |
| 4 | addresses for static variables. | |
| 5 | ||
| 6 | Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 7 | ||
| 8 | * config/tc-ppc.c (mapping): Make @got give a real GOT relocation, | |
| 9 | and xgot give the old toc16 relocation. | |
| 10 | (md_apply_fix3): Support all GOT relocations. | |
| 11 | ||
| 12 | Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 13 | ||
| 14 | * config/tc-mips.c (load_address): Correctly handle a constant in | |
| 15 | SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>. | |
| 16 | ||
| 17 | Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
| 18 | ||
| 19 | * config/tc-sh.c (parse_reg): Recognize SH3 registers. | |
| 20 | (get_specific): Handle A_SSR, A_SPC and A_REG_B. | |
| 21 | (build_Mbytes): Handle REG_B. | |
| 22 | ||
| 23 | Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 24 | ||
| 25 | * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro. | |
| 26 | ||
| 27 | Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com> | |
| 28 | ||
| 29 | * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS. | |
| 30 | ||
| 31 | Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 32 | ||
| 33 | * config/obj-coff.c (write_object_file): Set the s_align field to | |
| 34 | the number of bytes, rather than to the power of 2. | |
| 35 | ||
| 36 | Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 37 | ||
| 38 | * Makefile.in (DISTCLEAN_HERE): New variable. | |
| 39 | (distclean): Use it. | |
| 40 | (maintainer-clean): Depend upon clean-here rather than clean, | |
| 41 | distclean, and clean-info. Run make maintainer-clean in doc. | |
| 42 | Remove files listed in DISTCLEAN_HERE. | |
| 43 | * doc/Makefile.in (maintainer-clean realclean): Split out from | |
| 44 | distclean. Depend upon clean-info and distclean. | |
| 45 | ||
| 46 | Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 47 | ||
| 48 | * mac-as.r: Fix copyright and version strings. | |
| 49 | (cfrg): Use PROG_NAME instead of literal name. | |
| 50 | ||
| 51 | Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 52 | ||
| 53 | * read.c (read_a_source_file): If tc_unrecognized_line is defined, | |
| 54 | call it. | |
| 55 | * config/tc-a29k.h (tc_unrecognized_line): Define. | |
| 56 | * config/tc-a29k.c (a29k_unrecognized_line): New function. | |
| 57 | (md_operand): Handle a29k style local dollar labels. | |
| 58 | ||
| 59 | Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 60 | ||
| 61 | * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE. | |
| 62 | ||
| 63 | Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 64 | ||
| 65 | * read.c (s_fill): If md_flush_pending_output is defined, call | |
| 66 | it. | |
| 67 | ||
| 68 | Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 69 | ||
| 70 | * config/obj-coff.c (size_section, fill_section, fixup_mdeps): | |
| 71 | Treat rs_align_code like rs_align. | |
| 72 | ||
| 73 | Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 74 | ||
| 75 | * config/tc-arm.c (cp_address_required_here): Set pre_inc when | |
| 76 | converting an absolute address into a PC-relative one. | |
| 77 | ||
| 78 | Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 79 | ||
| 80 | * mpw-config.in: Don't always use te-generic.h for emulation. | |
| 81 | (powerpc-apple-macos): Use emulation te-macos.h. | |
| 82 | * mpw-make.sed (install, install-only): Edit in Mac-specific | |
| 83 | install procedure. | |
| 84 | ||
| 85 | Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 86 | ||
| 87 | * configure.in: Improve message about unsupported ELF targets. | |
| 88 | * configure: Rebuild. | |
| 89 | ||
| 90 | * config/tc-m88k.c (m88k_do_align): Correct check for whether fill | |
| 91 | pattern is zero. From Manfred Hollstein. | |
| 92 | ||
| 93 | Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com> | |
| 94 | ||
| 95 | * config/tc-ppc.c (ppc_pe_section): To get the alignment right for | |
| 96 | the various idata sections, we check the name on the .section pseudo. | |
| 97 | ||
| 98 | Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> | |
| 99 | ||
| 100 | * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not | |
| 101 | add section's paddr to add_number; compatibility to native as and | |
| 102 | ld forbids. | |
| 103 | ||
| 104 | Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 105 | ||
| 106 | * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3. | |
| 107 | ||
| 108 | * hash.c (struct hash_entry): Moved here... | |
| 109 | * hash.h (struct hash_entry): ...from here. | |
| 110 | ||
| 111 | * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj | |
| 112 | if it's already known to be null. | |
| 113 | ||
| 114 | Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 115 | ||
| 116 | * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32 | |
| 117 | bit relocs converted to PC relative relocs. This turned out to | |
| 118 | add the offset from the beginning of .text twice. | |
| 119 | ||
| 120 | Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 121 | ||
| 122 | * stabs.c (s_stab_generic): In 's' case, free string from | |
| 123 | obstack. | |
| 124 | ||
| 125 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field | |
| 126 | sy_name_offset. | |
| 127 | * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]: | |
| 128 | Ditto. | |
| 129 | ||
| 130 | * subsegs.h (segment_info_type): Make bitfields unsigned. | |
| 131 | ||
| 132 | * expr.h (struct expressionS): Make X_op and X_unsigned bitfields, | |
| 133 | and move them together. On most systems this will reduce the | |
| 134 | structure size by one word. | |
| 135 | (operatorT): Define O_max. | |
| 136 | * expr.c (expr_begin): Verify that X_op is wide enough to hold | |
| 137 | O_max. | |
| 138 | ||
| 139 | * read.c (pop_insert): Print error returned by hash table | |
| 140 | insertion code. | |
| 141 | ||
| 142 | * as.c (dump_statistics): Split out from main; dump some hash | |
| 143 | table stats and target-specific stats. | |
| 144 | (start_time): No longer automatic to main. | |
| 145 | (main): Set file-level start_time and call dump_statistics at | |
| 146 | exit. Exit by calling xexit. | |
| 147 | (show_usage): Make --statistics description less specific. | |
| 148 | * subsegs.c (subsegs_print_statistics): New function. | |
| 149 | * write.c (write_print_statistics): New function. | |
| 150 | (n_fixups): New static variable. | |
| 151 | (fix_new_internal): Increment it. | |
| 152 | * read.c (read_print_statistics): New function. | |
| 153 | * read.h (read_print_statistics): Declare. | |
| 29184774 NC |
154 | * symbols.c (symbol_print_statistics): New function. |
| 155 | * symbols.h (symbol_print_statistics): Declare. | |
| 252b5132 RH |
156 | * hash.c (hash_print_statistics): New function. |
| 157 | * hash.h (hash_print_statistics): Declare. | |
| 158 | * config/tc-i386.c (i386_print_statistics): New function. | |
| 159 | * config/tc-i386.h (i386_print_statistics): Declare. | |
| 160 | (tc_print_statistics): New macro. | |
| 161 | * messages.c (as_fatal, as_assert, as_abort): Use xexit, not | |
| 162 | exit. | |
| 163 | ||
| 164 | * hash.c (DELETED): Rewrite to use a valid but unique address. | |
| 165 | (START_POWER): Reduce to 10. | |
| 166 | (enum stat_enum): New enumerator, replacing STAT_* index macros. | |
| 167 | Add new values for counting strcmp calls. | |
| 168 | (GROW_FACTOR): New macro. | |
| 169 | (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead | |
| 170 | of nesting blocks. | |
| 171 | (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2. | |
| 172 | (hash_new): Use FULL_VALUE. | |
| 173 | (struct hash_control): Definition moved here. | |
| 174 | (hash_code): Don't mask to low bits. | |
| 175 | (hash_ask): Mask returned hash code here. Check hash value before | |
| 176 | calling strcmp; count strcmp calls. | |
| 177 | * hash.h (struct hash_control): Declare, don't define, here. | |
| 178 | (HASH_STATLENGTH): Deleted. | |
| 179 | (struct hash_entry): Add field for hash code. | |
| 180 | (hash_say, hash_apply): Don't declare. | |
| 181 | ||
| 182 | * hash.c (destroy): Return void. | |
| 183 | (applicatee): Ditto. | |
| 184 | (main): Fix declarations. | |
| 185 | (hash_apply): Return void. Argument `function' returns void. Put | |
| 186 | inside "#ifdef TEST". | |
| 187 | (hash_say): Define only if TEST is defined. | |
| 188 | * hash.h (hash_apply, hash_say): Declarations deleted. | |
| 189 | ||
| 190 | Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 191 | ||
| 192 | * configure: Rebuild with autoconf 2.7. | |
| 193 | ||
| 194 | Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 195 | ||
| 196 | * aclocal.m4 (AC_PROG_CC): Remove local definition. | |
| 197 | * configure: Rebuild with autoconf 2.6. | |
| 198 | ||
| 199 | Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 200 | ||
| 201 | * config/tc-ppc.c (ppc_debug_name_section_size): Remove. | |
| 202 | (ppc_stabx): Don't increment ppc_debug_name_section_size. | |
| 203 | (ppc_bc): Likewise. | |
| 204 | (ppc_frob_file): Remove. | |
| 205 | * config/tc-ppc.h (tc_frob_file): Don't define. | |
| 206 | (ppc_frob_file): Don't declare. | |
| 207 | ||
| 208 | Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 209 | ||
| 210 | * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h. | |
| 211 | * config/alpha-opcode.h: Include one-operand variants of jmp and | |
| 212 | jsr. | |
| 213 | ||
| 214 | * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict | |
| 215 | with te-delta.h in 8.3 file systems. | |
| 216 | * configure.in: Adjusted. | |
| 217 | ||
| 218 | Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 219 | ||
| 220 | * config/tc-mips.c (s_err): Remove; just use the one in read.c. | |
| 221 | ||
| 222 | * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal | |
| 223 | number. | |
| 224 | * expr.c (operand): Handle MRI suffixes after unadorned 0. | |
| 225 | ||
| 226 | Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 227 | ||
| 228 | Version 2.6 released. | |
| 229 | * Makefile.in (VERSION): Updated to 2.6. | |
| 230 | ||
| 231 | * config/obj-coff.c (write_object_file): Change use of md_do_align | |
| 232 | to pass a pointer rather than a fill value, to match other uses. | |
| 233 | ||
| 234 | Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 235 | ||
| 236 | * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon. | |
| 237 | ||
| 238 | * as.c (main): Move md_end call to just after call to | |
| 239 | perform_an_assembly_pass. Delete cpu-specific code here. | |
| 240 | * config/tc-i960.h (md_end): New macro, calls brtab_emit. | |
| 241 | * config/tc-arm.c (md_end): Unused function deleted. | |
| 242 | * config/tc-ns32k.c (md_end): Ditto. | |
| 243 | ||
| 244 | * config/tc-i386.c (i386_align_code): New function, moved here | |
| 245 | from HANDLE_ALIGN macro. | |
| 246 | * config/tc-i386.h (HANDLE_ALIGN): Call it. | |
| 247 | ||
| 248 | Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au> | |
| 249 | ||
| 250 | * config/tc-i386.h (md_do_align): cast fill and 0x90 to char | |
| 0b2af1c5 | 251 | before comparing |
| 252b5132 RH |
252 | |
| 253 | Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au> | |
| 254 | ||
| 255 | * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate | |
| 256 | multi-byte nops to avoid changing gcc. The necessary gcc change | |
| 257 | might break old assemblers. | |
| 258 | ||
| 259 | Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au> | |
| 260 | ||
| 261 | * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to | |
| 262 | generate optimal multi-byte nop instructions for ".align n" | |
| 263 | ".align n,0x90", and aligns requiring more than 15 bytes of | |
| 264 | padding still generate multiple 0x90's as before. | |
| 265 | ||
| 266 | Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 267 | ||
| 268 | * config/tc-m68k.c (s_mri_until): Call pop_mri_control. | |
| 269 | ||
| 270 | Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 271 | ||
| 272 | * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations. | |
| 273 | * configure: Update. | |
| 274 | * mpw-make.sed: Reorder commands to make sed happier. | |
| 275 | * config/te-macos.h: New file. | |
| 276 | * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac. | |
| 277 | ||
| 278 | Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com) | |
| 279 | ||
| 280 | * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for | |
| 281 | conditional branches. | |
| 282 | (md_apply_fix): Likewise. | |
| 283 | ||
| 284 | Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 285 | ||
| 286 | * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to | |
| 287 | generate a reloc which the linker will not handle correctly. Fix | |
| 288 | overflow checking--R_IREL is 18 bits, not 17. | |
| 289 | ||
| 290 | Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 291 | ||
| 292 | * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from | |
| 293 | from a PC relative reloc if TC_A29K. | |
| 294 | ||
| 295 | * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing | |
| 296 | code depends upon it. | |
| 297 | ||
| 298 | * config/tc-a29k.c (md_operand): Handle $float, $double, and | |
| 299 | $extend. Based on code from Eric Freudenthal | |
| 300 | <freudenthal@nyu.edu>. | |
| 301 | * config/tc-a29k.h (LEX_DOLLAR): Define. | |
| 302 | * read.c (LEX_DOLLAR): Define if not defined. | |
| 303 | (lex_type): Use LEX_DOLLAR. | |
| 304 | ||
| 305 | Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu> | |
| 306 | ||
| 307 | * configure.in (a29k-nyu-sym1): New target, just like other a29k | |
| 308 | targets. | |
| 309 | ||
| 310 | Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 311 | ||
| 312 | * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return. | |
| 313 | ||
| 314 | Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com> | |
| 315 | ||
| 316 | * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently | |
| 317 | used only by "dlltool.c". | |
| 318 | ||
| 319 | Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 320 | ||
| 321 | * config/tc-alpha.c: Undefine inline if not __GNUC__. | |
| 322 | (md_pseudo_table): Don't define "extern". | |
| 323 | ||
| 324 | Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 325 | ||
| 326 | * config/tc-ppc.c (ppc_biei): Force symbol into text_section. | |
| 327 | ||
| 328 | * config/tc-ppc.c (md_show_usage): Put backslash at end of line. | |
| 329 | ||
| 330 | Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 331 | ||
| 332 | * macro.c (macro_expand_body): Don't warn about == with a | |
| 333 | nonexistent parameter, in case it is in a comment field. | |
| 334 | ||
| 335 | * as.c (main): On TC_A29K, call macro_init with macro_alternate | |
| 336 | set to 1. | |
| 337 | * macro.c (get_any_string): Don't keep quotes if macro_strip_at is | |
| 338 | set, even if macro_alternate is set. | |
| 339 | (get_apost_token): If macro_strip_at, only skip kind if it is '@'. | |
| 340 | (sub_actual): If macro_strip_at, and kind is '@', don't look up | |
| 341 | the token unless it ended in '@'. | |
| 342 | * config/tc-a29k.c (line_separator_chars): Remove '@'. | |
| 343 | * doc/c-a29k.texi: Document macro usage on A29K. | |
| 344 | ||
| 345 | Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 346 | ||
| 347 | * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a | |
| 348 | signed word. | |
| 349 | (install_operand): Likewise. | |
| 350 | ||
| 351 | * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern". | |
| 352 | ||
| 353 | Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> | |
| 354 | ||
| 355 | * configure.in (m88k-motorola-sysv*): New target. | |
| 356 | * configure: Rebuild. | |
| 357 | * config/te-delta88.h: New file. | |
| 358 | * config/obj-coff.c (write_object_file): Use md_do_align if it is | |
| 359 | defined. | |
| 360 | * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define. | |
| 361 | (md_do_align): Define. | |
| 362 | * config/tc-m88k.c: Include "subsegs.h". | |
| 363 | (m88k_do_align): New function. | |
| 364 | ||
| 365 | * config/te-delta.h (STRIP_UNDERSCORE): Don't define. | |
| 366 | (COFF_NOLOAD_PROBLEM): Define. | |
| 367 | (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define. | |
| 368 | ||
| 369 | Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 370 | ||
| 371 | * config/tc-i386.c (md_assemble): For a jump instruction with | |
| 372 | non-constant target, require 7 available bytes in the current | |
| 373 | frag, not 6. | |
| 374 | ||
| 375 | Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com> | |
| 376 | ||
| 377 | * config/obj-elf.h: Include bfd/elf-bfd.h rather than | |
| 378 | bfd/libelf.h. | |
| 379 | ||
| 380 | Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com> | |
| 381 | ||
| 382 | * configure.in (alpha-*-linux*): Use ecoff. | |
| 383 | * configure: Rebuild. | |
| 384 | * ecoff.c (ecoff_directive_extern): New function. | |
| 385 | (ecoff_directive_weakext): New function. | |
| 386 | (ecoff_build_symbols): Handle weak symbols. | |
| 387 | (ecoff_setup_ext): Likewise. | |
| 388 | (ecoff_frob_symbol): Warn about weak common symbols. | |
| 389 | * ecoff.h (ecoff_directive_extern): Declare. | |
| 390 | (ecoff_directive_weakext): Declare. | |
| 391 | * symbols.c (S_IS_WEAK): New function. | |
| 392 | * symbols.h (S_IS_WEAK): Declare. | |
| 393 | * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and | |
| 394 | "weakext". | |
| 395 | * config/tc-mips.c (mips_pseudo_table): Remove "extern". | |
| 396 | (s_extern): Remove. | |
| 397 | ||
| 398 | Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 399 | ||
| 400 | * config/tc-ppc.c (ppc_lglobl): Do the right thing. | |
| 401 | ||
| 402 | * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS. | |
| 403 | (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN. | |
| 404 | (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT. | |
| 405 | * config/obj-coff.c (coff_frob_symbol): Don't call | |
| 406 | SA_SET_SYM_ENDNDX with the current symbol; call it with the next | |
| 407 | one. If OBJ_XCOFF, try to figure out whether the symbol is going | |
| 408 | to be dropped. | |
| 409 | ||
| 410 | * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec". | |
| 411 | (ppc_stab_symbol): New static variable. | |
| 412 | (ppc_change_csect): Check that ppc_toc_csect is not NULL. | |
| 413 | (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set | |
| 414 | sy_tc.real_name to the stab string. | |
| 415 | (ppc_bc, ppc_ec): New static functions. | |
| 416 | (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't | |
| 417 | do anything. | |
| 418 | (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a | |
| 419 | suffix. | |
| 420 | (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux | |
| 421 | entries. | |
| 422 | ||
| 423 | * input-scrub.c (input_scrub_push): Reset sb_index. | |
| 424 | ||
| 425 | Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 426 | ||
| 427 | * listing.c (listing_newline): Don't create a frag in the absolute | |
| 428 | section. | |
| 429 | ||
| 430 | Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 431 | ||
| 432 | * config/tc-ppc.c (md_pseudo_table): Add "data" and "text". | |
| 433 | (ppc_csect): Move most of the code to ppc_change_csect, and call | |
| 434 | it. | |
| 435 | (ppc_change_csect): New static function, taken from ppc_csect. | |
| 436 | (ppc_section): New static function. | |
| 437 | (ppc_saw_abs): New static varable. | |
| 438 | (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if | |
| 439 | a symbol has no csect. | |
| 440 | (ppc_adjust_symtab): New function. | |
| 441 | * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF. | |
| 442 | (ppc_adjust_symtab): Declare if OBJ_XCOFF. | |
| 443 | ||
| 444 | * write.c (write_object_file): If tc_adjust_symtab is defined, | |
| 445 | call it just before the call to obj_adjust_symtab. | |
| 446 | ||
| 447 | * symbols.c (symbol_find_or_make): Change name to be const. | |
| 448 | * symbols.h (symbol_find_or_make): Update declaration. | |
| 449 | ||
| 450 | Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 451 | ||
| 452 | * doc/as.texinfo (Align): Mention SH. | |
| 453 | * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not | |
| 454 | .align value. | |
| 455 | * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo. | |
| 456 | (Z8000 Directives, even): Don't give numeric align value, instead | |
| 457 | explain behavior. | |
| 458 | ||
| 459 | Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 460 | ||
| 29184774 NC |
461 | * config/tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a |
| 462 | pre-increment instruction. | |
| 252b5132 RH |
463 | |
| 464 | Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com> | |
| 465 | ||
| 466 | * Makefile.in (diststuff): Also make info. | |
| 467 | (maintainer-clean realclean): Also make clean-info. | |
| 468 | ||
| 469 | Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com) | |
| 470 | ||
| 471 | * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode. | |
| 472 | (pa_subspace): For ".nsubspa", always create a new subspace | |
| 473 | with the given attributes, even if one already exists with the | |
| 474 | same name. | |
| 475 | ||
| 476 | Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 477 | ||
| 478 | * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from | |
| 479 | TC_FORCE_RELOCATION, taking an additional section argument. If | |
| 480 | the section of the target symbol is not the same as the current | |
| 481 | section, always force the relocation to be used. | |
| 482 | (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section. | |
| 483 | ||
| 484 | * config/tc-ppc.c (md_pcrel_from_section): Rename from the | |
| 485 | md_pcrel_from function, taking an additional section argument. | |
| 486 | Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION. | |
| 487 | ||
| 488 | * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the | |
| 489 | older TC_FORCE_RELOCATION if not defined. | |
| 490 | (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from. | |
| 491 | (fixup_segment): Use MD_PCREL_FROM_SECTION instead of | |
| 492 | md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of | |
| 493 | TC_FORCE_RELOCATION. | |
| 494 | ||
| 495 | Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 496 | ||
| 497 | * input-scrub.c (as_where): Set name to null pointer if we don't | |
| 498 | have a file name. | |
| 499 | * messages.c (identify): Only print filename if non-null. | |
| 500 | (as_show_where): Ditto, for line number too. | |
| 501 | (as_warn_internal, as_bad_internal): Ditto. | |
| 502 | ||
| 503 | * input-file.c (input_file_open): If the input file can't be | |
| 504 | opened, consider it an error. | |
| 505 | ||
| 506 | Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> | |
| 507 | ||
| 508 | * config/tc-mips.c: Added mips_4100 control, and support for | |
| 0b2af1c5 AM |
509 | accepting the 4100 as a MIPS architecture variant (md_begin, |
| 510 | macro_build, mips_ip, md_parse_option). Adding suitable | |
| 511 | command-line OPTIONs, and updating the help text (md_show_usage). | |
| 252b5132 RH |
512 | |
| 513 | Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 514 | ||
| 515 | * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when | |
| 516 | BFD_ASSEMBLER is defined. | |
| 517 | ||
| 518 | * Use one active frag and one obstack per frag chain: | |
| 519 | * frags.c (frags): Variable deleted. | |
| 520 | (frag_alloc): New function. | |
| 521 | (frag_grow, frag_more, frag_variant, frag_now_fix, | |
| 522 | frag_append_1_char): Refer to frchain_now->frch_obstack instead of | |
| 523 | frags variable. | |
| 524 | (frag_new): Ditto. Verify that frch_last and frag_now match on | |
| 525 | entry and exit, and that old frag_now has non-zero type. Replace | |
| 526 | "know" uses with "assert". Use frag_alloc instead of mucking with | |
| 527 | obstack alignment. | |
| 528 | * frags.h (frags): Declaration deleted. | |
| 529 | * subsegs.h (struct frchain): Add new field frch_frag_now. | |
| 530 | * subsegs.c (frchains, dummy_frag, absolute_frchain): New static | |
| 531 | variables. | |
| 532 | (subsegs_begin): Initialize frchains obstack. Under gcc, don't | |
| 533 | give it any stricter alignment than frchainS structures need. Do | |
| 534 | not initialize frags obstack. Set frag_now to point to | |
| 535 | dummy_obstack. Initialize absolute_frchain. | |
| 536 | (subseg_set_rest): Save and restore frag_now in frch_frag_now | |
| 537 | field of frchainS. Don't create new frags on section switch, and | |
| 538 | use frag_alloc when creating a new frag chain. For absolute | |
| 539 | section, set frchain_now to absolute_frchain. Verify that | |
| 540 | frch_last and frag_now match on entry and exit. Initialize | |
| 541 | per-chain obstack, and under gcc, set required alignment to that | |
| 542 | needed by fragS structure. | |
| 543 | ||
| 544 | * write.c (chain_frchains_together_1): Verify fr_type is nonzero. | |
| 545 | ||
| 546 | * stabs.c (get_stab_string_offset): Only copy input string if a | |
| 547 | fresh copy is needed, not if the section already exists. | |
| 548 | (s_stab_generic): Cache stab section name to bypass lookups, since | |
| 549 | usually it will match. Could be made faster still by changing the | |
| 550 | memory allocation rules. | |
| 551 | (s_xstab): Cache section name to bypass repeated string | |
| 552 | allocation. | |
| 553 | ||
| 554 | * frags.c (frag_new): Deleted register declarations. | |
| 555 | ||
| 556 | * listing.c (frag_now): Don't declare. | |
| 557 | ||
| 558 | * as.c (chunksize): New variable. | |
| 559 | (debug_memory): New variable. | |
| 560 | (main): If debug_memory is set, reduce chunksize and | |
| 561 | _bfd_chunksize. | |
| 562 | * as.h (chunksize): Declare it. | |
| 563 | * read.c (read_begin): Use it. | |
| 564 | ||
| 565 | * config/tc-alpha.c (md_shortopts): Include 'g'. | |
| 566 | (md_parse_option): Ignore it. | |
| 567 | ||
| 568 | * Makefile.in (distclean): Remove Makefile and config.status from | |
| 569 | testsuite directory. | |
| 570 | (clean-here): Don't delete testsuite. Instead, delete only the | |
| 571 | files within it that would be generated by running tests. | |
| 572 | ||
| 573 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call | |
| 574 | frag_now_fix instead of accessing obstack info directly. | |
| 575 | * config/tc-arm.c (s_ltorg): Ditto. | |
| 576 | (md_assemble): Ditto. | |
| 577 | ||
| 578 | * config/tc-i386.c (md_assemble): Call frag_grow instead of | |
| 579 | obstack_room. | |
| 580 | ||
| 581 | Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 582 | ||
| 583 | * stabs.c (aout_process_stab): Insert debug symbol into symbol | |
| 584 | chain after parsing value expression, if any, to avoid separating | |
| 585 | continued .stabs lines. | |
| 586 | ||
| 587 | Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 588 | ||
| 589 | * config/tc-mips.c (mips_elf_pseudo_table): Remove. | |
| 590 | (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table. | |
| 591 | ||
| 592 | Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net> | |
| 593 | ||
| 594 | * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for | |
| 595 | -mcom support and PPC_OPCODE_ANY for -many. | |
| 596 | (md_parse_option): Ditto. | |
| 597 | (ppc_arch): Ditto. | |
| 598 | (md_begin): For duplicate instructions, print all duplicates | |
| 599 | before aborting. | |
| 600 | ||
| 601 | Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com> | |
| 602 | ||
| 603 | * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on | |
| 604 | common mode operation. | |
| 605 | (md_show_usage): Add -mcom to usage message. | |
| 606 | ||
| 607 | Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 608 | ||
| 609 | * expr.c (op_rank): Add O_symbol_rva. | |
| 610 | * expr.h (operatorT): Add O_symbol_rva. | |
| 611 | * read.c (cons_worker): Set O_symbol_rva when necessary. | |
| 612 | * write.c (fix_new_exp): Understand O_symbol_rva. | |
| 613 | ||
| 614 | Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 615 | ||
| 616 | * config/tc-mips.c: Correct s_cons arguments. From Michael | |
| 617 | Joosten <joost@ori.cadlab.de>. | |
| 618 | ||
| 619 | Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 620 | ||
| 621 | * config/tc-ppc.c (ppc_macro): Make count unsigned. | |
| 622 | (ppc_biei): Set segment to now_seg and value to coff_n_line_nos. | |
| 623 | (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting | |
| 624 | the fix_line field. | |
| 625 | * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and | |
| 626 | make non-static. Change all users. | |
| 627 | * config/obj-coff.h (coff_n_line_nos): Declare. | |
| 628 | ||
| 629 | Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 630 | ||
| 631 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| 632 | ||
| 633 | * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message. | |
| 634 | ||
| 635 | * config/obj-elf.c (obj_elf_common): Convert specified byte | |
| 636 | alignment to power of two. Set size of local bss symbol. | |
| 637 | ||
| 638 | * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name. | |
| 639 | ||
| 640 | Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 641 | ||
| 642 | * sb.c, macro.c: Decide whether to include <string.h> or | |
| 643 | <strings.h> just as as.h does. | |
| 644 | ||
| 645 | Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 646 | ||
| 647 | * Makefile.in (site.exp): Fix setting of $srcdir. | |
| 648 | ||
| 649 | * config/tc-arm.c (md_atof): Fix little-endian output. | |
| 650 | * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for | |
| 651 | all coff targets. | |
| 652 | ||
| 653 | Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 654 | ||
| 655 | * doc/as.texinfo: Split out the NS32k family documentation, | |
| 656 | despite its being commented out for now. | |
| 657 | * doc/c-ns32k.texi: New file. | |
| 658 | ||
| 659 | * sb.c, macro.c: Include string.h. | |
| 660 | ||
| 661 | * Makefile.in (comparison): Only check *.o; we don't care if | |
| 662 | timestamps inserted by the native linker differ. | |
| 663 | ||
| 664 | * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern | |
| 665 | if alignment stricter than 4 bytes is requested; in that case, | |
| 666 | align to a 4-byte boundary first. | |
| 667 | ||
| 668 | Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 669 | ||
| 670 | * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used | |
| 671 | uninitialized" warning for `Max_Source_Offset'. | |
| 672 | ||
| 673 | Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com> | |
| 674 | ||
| 675 | * config/tc-ppc.c (parse_toc_entry): New function to parse [toc] | |
| 676 | qualifiers and detect errors if present. | |
| 677 | (md_assemble): Add call to parse_toc_entry. Also added some support | |
| 678 | for the [tocv] qualifier. | |
| 679 | (ppc_pe_tocd): New function to support data in the toc section. | |
| 680 | ||
| 681 | Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 682 | ||
| 683 | * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for | |
| 684 | an absolute symbol. | |
| 685 | ||
| 686 | Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 687 | ||
| 688 | * config/tc-m68k.c (isword): Accept all values from -65536 to | |
| 689 | +65535, so ~VAL will not be rejected. | |
| 690 | ||
| 691 | * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode, | |
| 692 | skip characters after the pseudo-op. | |
| 693 | (s_else): Likewise. | |
| 694 | * read.c (get_line_sb): Don't look past buffer_limit. | |
| 695 | (s_include): In MRI mode, skip characters after the file name. | |
| 696 | ||
| 697 | Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 698 | ||
| 699 | * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit | |
| 700 | periods in register names. | |
| 701 | ||
| 702 | Sat Sep 30 23:03:31 1995 Jeff Law (law@hurl.cygnus.com) | |
| 703 | ||
| 704 | * config/tc-hppa.c (hppa_fix_adjustable): DP relative relocs | |
| 705 | are not adjustable in SOM to avoid confusing the optimizing | |
| 706 | linker. | |
| 707 | ||
| 708 | Fri Sep 29 15:18:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 709 | ||
| 710 | Add some support for i960 MRI compatibility mode. | |
| 711 | * config/tc-i960.c (md_pseudo_table): Add endian. | |
| 712 | (get_args): Don't discard a space between alphanumeric characters. | |
| 713 | (get_cdisp): Change text_section to now_seg. | |
| 714 | (s_endian): New static function. | |
| 715 | * config/tc-i960.h (MRI_MODE_NEEDS_PSEUDO_DOT): Define. | |
| 716 | * expr.h (operatorT): Add O_logical_not, O_logical_and, and | |
| 717 | O_logical_or. | |
| 718 | * expr.c (operand): Treat '!' as logical not operator. If | |
| 719 | TC_I960, in MRI mode permit `sizeof secname' and `startof | |
| 720 | secname'. | |
| 721 | (op_rank): Bump values by 2 to make room for && and ||. Add | |
| 722 | entries for !, &&, and ||. | |
| 723 | (expr_begin): Only do MRI changes if TC_M68K. | |
| 724 | (operator): Recognize || and &&. | |
| 725 | (expr): Handle new operatorT values. | |
| 726 | * symbols.c (resolve_symbol_value): Handle new operatorT values. | |
| 727 | (print_expr_1): Likewise. | |
| 728 | * read.c (potable): Add debug, err, irep, irepc, print, purgem, | |
| 729 | and rep. | |
| 730 | (read_a_source_file): Handle MRI_MODE_NEEDS_PSEUDO_DOT. | |
| 731 | (mri_comment_field): Only handle weird comments if TC_M68K. | |
| 732 | (s_err): New function. | |
| 733 | (s_org): Only punt in MRI mode if TC_M68K. | |
| 734 | (s_mri_sect): Write TC_I960 version. | |
| 735 | (s_print, s_purgem): New functions. | |
| 736 | * read.h (s_err, s_print, s_purgem): Declare. | |
| 737 | * cond.c (s_ifeqs): Implement. | |
| 738 | (ignore_input): Handle MRI_MODE_NEEDS_PSEUDO_DOT. | |
| 739 | * macro.c (macro_strip_at): New static variable. | |
| 740 | (macro_init): Add strip_at parameter. | |
| 741 | (do_formals): If macro_strip_at, change NARG to $NARG. | |
| 742 | (define_macro): Skip a comma after the macro name. | |
| 743 | (get_apost_token): Skip character if macro_strip_at, even if | |
| 744 | macro_mri. | |
| 745 | (macro_expand_body): If macro_strip_at, don't recognize parameters | |
| 746 | in strings unless they are preceded by an '@'. If macro_strip_at, | |
| 747 | pass '@' as strip character to sub_actual. If macro_strip_at, | |
| 748 | strip '@' characters. | |
| 749 | (macro_expand): If macro_strip_at, change NARG to $NARG. | |
| 750 | (delete_macro): New function. | |
| 751 | (expand_irp): Skip leading and trailing '"' characters if irpc. | |
| 752 | * macro.h (macro_init): Mention new strip_at parameter. | |
| 753 | (delete_macro): Declare. | |
| 754 | * as.c (main): If TC_I960, pass flag_mri to macro_init as | |
| 755 | strip_at; otherwise, pass 0. | |
| 756 | * gasp.c (process_pseudo_op): Pass 0 to macro_init as strip_at. | |
| 757 | (main): Likewise. | |
| 758 | * doc/as.texinfo: Document i960 MRI mode. | |
| 759 | ||
| 760 | * as.c (show_usage): Mention --defsym. | |
| 761 | ||
| 762 | Thu Sep 28 19:25:04 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 763 | ||
| 764 | * mpw-config.in: Translate "powerpc" into "ppc", remove gen of | |
| 765 | VERSION, move gen of "conf" here from makefile. | |
| 766 | * mpw-make.sed: New file, sed commands to translate Unix makefile | |
| 767 | into MPW syntax. | |
| 768 | * mpw-make.in: Remove. | |
| 769 | * mac-as.r: New file, Mac resource file. | |
| 770 | * as.h (inline): Don't decide about defining if __MWERKS__, | |
| 771 | remove redundant conditional and definition. | |
| 772 | ||
| 773 | * stabs.c (s_stab_generic): Fix syntax for OBJ_PROCESS_STAB. | |
| 774 | ||
| 775 | Thu Sep 28 15:43:15 1995 Kim Knuttila <krk@nellie> | |
| 776 | ||
| 777 | * config/tc-ppc.c (md_apply_fix3): Removed some TE_PE specific | |
| 778 | manipulations, since I can't prove they're needed. | |
| 779 | (md_begin): Removed init_regtable, insert_reg, and the call points. | |
| 780 | (register_name): New function. Parses a register name, if appropriate. | |
| 781 | (md_assemble): Added call to register_name to handle symbolic names. | |
| 782 | (ppc_pe_section): Removed all duplicate IMAGE defines, and include | |
| 783 | coff/pe.h instead. | |
| 784 | ||
| 785 | Thu Sep 28 12:09:19 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 786 | ||
| 787 | * config/tc-ppc.h (tc_fix_adjustable): Define. | |
| 788 | (ppc_pe_fix_adjustable): Declare. | |
| 789 | * config/tc-ppc.c (ppc_pe_fix_adjustable): New function. | |
| 790 | ||
| 791 | Thu Sep 28 01:11:58 1995 Doug Evans <dje@deneb.cygnus.com> | |
| 792 | ||
| 793 | * config/tc-arm.h (TARGET_FORMAT): Define for arm-coff. | |
| 794 | ||
| 795 | Wed Sep 27 12:53:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 796 | ||
| 797 | * symbols.c (S_IS_LOCAL): All symbols in reg_section are local. | |
| 798 | ||
| 799 | * config/tc-ppc.h (OBJ_XCOFF): Define if OBJ_COFF and not TE_PE. | |
| 800 | Change OBJ_COFF checks to check OBJ_XCOFF instead. | |
| 801 | (TARGET_FORMAT): Fully parenthesize. | |
| 802 | (LEX_QM): Define if TE_PE. | |
| 803 | * config/tc-ppc.c: Replace OBJ_COFF by OBJ_XCOFF throughout. | |
| 804 | Remove checks of TE_PE within #ifdef OBJ_XCOFF sections. | |
| 805 | (init_regtable): Make i unsigned. | |
| 806 | (ppc_set_current_section): Rename from setCurrentSection. Change | |
| 807 | all callers. | |
| 808 | (ppc_arch): Return after as_fatal to avoid gcc warning. | |
| 809 | (md_assemble): Only declare reloc if OBJ_ELF. Add default to | |
| 810 | switch on fixups[i].reloc to avoid gcc warning. | |
| 811 | (IMAGE_SGN_LNK_OTHER): Fix nested comment. | |
| 812 | (ppc_pe_function): Don't call ppc_canonicalize_symbol_name. | |
| 813 | (ppc_frob_symbol): Remove TE_PE section checks. | |
| 814 | (md_estimate_size_before_relax): Return after abort to avoid gcc | |
| 815 | warning. | |
| 816 | (md_apply_fix3): Add BFD_RELOC_16_GOT_PCREL to switch. | |
| 817 | * read.c (LEX_QM): Define as 0 if not defined. | |
| 818 | (lex_type): Use LEX_QM for '?'. | |
| 819 | ||
| 820 | * configure.in: No need to check whether ${cpu_type} is powerpc; | |
| 821 | it never will be. | |
| 822 | * configure: Rebuild. | |
| 823 | ||
| 824 | Wed Sep 27 11:33:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 825 | ||
| 826 | * config/tc-ppc.c (md_apply_fix3): Remove Sep 26 changes to this | |
| 827 | function, keeping other Sep. 26 changes. | |
| 828 | ||
| 829 | Wed Sep 27 10:29:13 1995 Kim Knuttila <krk@nellie> | |
| 830 | ||
| 831 | * configure (emulations): Added support for ppcle-*-[pe|winnt] | |
| 832 | (target_frag): Removed an extraneous PPC definition. | |
| 833 | * configure.in (emulations): Same | |
| 834 | * config/tc-ppc.h: | |
| 835 | * config/tc-ppc.c (md_pseudo_table): Base support for new or altered | |
| 836 | pseudo ops - <previous, pdata, ydata, reldata, rdata, ualong, znop, | |
| 837 | section, comm, function> There will be more. | |
| 838 | (pre_defined_registers): Predefined reg table to name registers, etc | |
| 839 | (md_begin): Setup reg table initialization | |
| 840 | (md_assemble): Initial [toc]x(rtoc) support | |
| 841 | (ppc_frob_label): Removed some xcoff specific processing from TE_PE | |
| 842 | (ppc_frob_symbol): Removed some xcoff specific processing from TE_PE | |
| 0b2af1c5 AM |
843 | Added support for more predefined sections |
| 844 | (ppc_frob_section): Removed some xcoff specific processing from TE_PE | |
| 252b5132 RH |
845 | (ppc_fix_adjustable): Removed from TE_PE mainline |
| 846 | (md_apply_fix3): For TE_PE toc entries, we don't need to mess | |
| 0b2af1c5 | 847 | with fx_addnumber. Removed for the time being. |
| 252b5132 RH |
848 | (lots): Put back missing assignments to ppc_current_csect. |
| 849 | ||
| 850 | Tue Sep 26 14:57:59 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 851 | ||
| 852 | * config/tc-ppc.c (ppc_elf_suffix): Support all of the V.4 | |
| 853 | relocations. | |
| 854 | (ppc_elf_cons): Remove restriction that @ suffixes must be done | |
| 855 | with .long. Add error if relocation does not fit in the number of | |
| 856 | bytes provided. | |
| 857 | (md_assemble): For absolute branches, map PC relative relocations | |
| 858 | back into an equivalent absolute relocation. | |
| 859 | (md_pcrel_from): If TC_FORCE_RELOCATION is true, relocation offset | |
| 860 | is 0, not segment start. | |
| 861 | (md_apply_fix3): Don't bother writing addend into the instruction, | |
| 862 | since it is ignored, given that we use RELA relocations for ELF. | |
| 863 | ||
| 864 | * config/tc-ppc.h (TC_FORCE_RELOCATION): Define to force all | |
| 865 | branch prediction relocations to always be emitted. | |
| 866 | ||
| 867 | Mon Sep 25 16:08:43 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 868 | ||
| 869 | * config/tc-ppc.c (ppc_elf_suffix): Lower case reloc before | |
| 870 | testing. | |
| 871 | (md_assemble): Be more robust in terms of relocations. | |
| 872 | (md_apply_fix3): Allow 14 bit relocs to be emitted for external | |
| 873 | symbols in addition to 26 bit relocs. Properly insert 26/14 bit | |
| 874 | reloc value fields into the instruction stream. | |
| 875 | ||
| 876 | Mon Sep 25 00:23:16 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 877 | ||
| 878 | * config/tc-arm.c (md_atof): Output little endian constants in | |
| 879 | little endian mode. | |
| 880 | ||
| 881 | * config/obj-coff.c (obj_coff_section): Pass &type, not type, | |
| 882 | s_mri_sect. | |
| 883 | ||
| 884 | * configure.in: Fix typo: fmt-elf to fmt=elf. | |
| 885 | ||
| 886 | Fri Sep 22 16:34:46 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 887 | ||
| 888 | * config/tc-ppc.c (ppc_elf_suffix): Rewrite to use a table of | |
| 889 | strings and relocations they represent. Add @br{,n}taken for | |
| 890 | branch taken/not taken support. | |
| 891 | (md_apply_fix3): Add BFD_RELOC_PPC_B16_BR{,N}TAKEN support. | |
| 892 | ||
| 893 | Thu Sep 21 21:10:17 1995 Michael Meissner <meissner@cygnus.com> | |
| 894 | ||
| 895 | * config/tc-ppc.c (md_parse_option): -mrelocatable-lib now only | |
| 896 | sets EF_PPC_RELOCATABLE_LIB and not also EF_PPC_RELOCATABLE. | |
| 897 | ||
| 898 | Thu Sep 21 16:30:56 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 899 | ||
| 900 | * subsegs.c (subseg_set): Permit SEG_ABSOLUTE in know expression. | |
| 901 | * expr.c (expr): Account for new operatorT values in know | |
| 902 | expression. | |
| 903 | ||
| 904 | * write.c (fixup_segment): Clear fixp->fx_subsy if the relocation | |
| 905 | is fully resolved. | |
| 906 | ||
| 907 | Thu Sep 21 14:11:49 1995 Michael Meissner <meissner@cygnus.com> | |
| 908 | ||
| 909 | * config/tc-ppc.c (ppc_flags): New variable to hold the flag bits | |
| 910 | to set in the ELF header. | |
| 911 | (md_parse_option): Add support for -mrelocatable-lib. Make both | |
| 912 | -mrelocatable and -mrelocatable-lib set ppc_flags. | |
| 913 | (md_begin): Set ELF flags with ppc_flags. | |
| 914 | ||
| 915 | Wed Sep 20 13:01:52 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 916 | ||
| 917 | * Makefile.in (maintainer-clean): New target, synonym for | |
| 918 | realclean. Add GNU standard maintainer-clean echos. | |
| 919 | * doc/Makefile.in (maintainer-clean): New target, synonym for | |
| 920 | realclean. | |
| 921 | ||
| 922 | Tue Sep 19 11:31:31 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 923 | ||
| 924 | * config/tc-m68k.c (m68k_ip): Reject immediate operands for '%'. | |
| 925 | ||
| 926 | * config/tc-m68k.c (m68k_ip): Reject immediate operands for '|'. | |
| 927 | Replace 'P' with '0', '1', and '2'. | |
| 928 | ||
| 929 | * config/tc-m68k.c (parse_mri_control_operand): Change leftstop | |
| 930 | and rightstop to not be const. | |
| 931 | (parse_mri_control_expression): Likewise. | |
| 932 | (build_mri_control_operand): Likewise. Use m68k_ip_op to examine | |
| 933 | the operand, not m68k_reg_parse. | |
| 934 | (s_mri_if): In MRI mode, stop at the first '*'. | |
| 935 | (s_mri_while): Likewise. | |
| 936 | (s_mri_else): In MRI mode, ignore trailing characters. | |
| 937 | (s_mri_endi, s_mri_break, s_mri_next, s_mri_for): Likewise. | |
| 938 | (s_mri_endf, s_mri_repeat, s_mri_until, s_mri_endw): Likewise. | |
| 939 | * config/m68k-parse.y: Revert yesterday's change. | |
| 940 | * config/m68k-parse.h: Revert yesterday's change. | |
| 941 | ||
| 942 | Mon Sep 18 15:22:28 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 943 | ||
| 944 | * config/tc-m68k.c (parse_mri_control_operand): Change leftstart | |
| 945 | and rightstart to not be const. | |
| 946 | (parse_mri_control_expression): Likewise. | |
| 947 | (build_mri_control_operand): Likewise. If the left side of the | |
| 948 | comparison is a register, and the right side is not, swap the two | |
| 949 | sides. | |
| 950 | * config/m68k-parse.y (m68k_reg_parse): Make globally visible. | |
| 951 | * config/m68k-parse.h (m68k_reg_parse): Declare. | |
| 952 | ||
| 953 | * read.c (mri_comment_field): New function. | |
| 954 | (mri_comment_end): New function. | |
| 955 | (s_align_bytes): Use mri_comment_field. | |
| 956 | (s_align_ptwo, s_comm, s_mri_common, s_fail, s_globl): Likewise. | |
| 957 | (s_float_space, s_struct): Likewise. | |
| 958 | (s_space): Use mri_comment_field rather than doing it by hand. | |
| 959 | (cons_worker, equals): Likewise. | |
| 960 | (s_end): Ignore comments starting with '*' or '!'. | |
| 961 | * read.h (mri_comment_field): Declare. | |
| 962 | (mri_comment_end): Declare. | |
| 963 | * cond.c (s_if): Use mri_comment_field. | |
| 964 | * config/tc-m68k.c (s_chip, s_reg): Likewise. | |
| 965 | ||
| 966 | * write.c (fixup_segment): Handle ABS-sym in -sym case rather than | |
| 967 | sym-sym case. | |
| 968 | * config/obj-coff.c (fixup_segment): Likewise. Permit negative | |
| 969 | symbols if TC_M68K. | |
| 970 | * config/tc-m68k.c (tc_coff_fix2rtype): If fx_tcbit is set, return | |
| 971 | R_RELLONG_NEG. | |
| 972 | (tc_gen_reloc): If fx_tcbit is set, abort. | |
| 973 | (md_apply_fix_2): For a negative reloc, move fx_subsy to fx_addsy, | |
| 974 | and set fx_tcbit. | |
| 975 | ||
| 976 | * config/tc-m68k.c (s_reg): Ignore comment field in MRI mode. | |
| 977 | ||
| 978 | Mon Sep 18 14:44:04 1995 Arne H. Juul <arnej@pvv.unit.no> | |
| 979 | ||
| 980 | * configure.in (mips-dec-netbsd*): New target. | |
| 981 | * configure: Rebuild. | |
| 982 | ||
| 983 | Sun Sep 17 22:17:43 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 984 | ||
| 985 | * configure.in: Set endian to little for mips-*-ultrix*. | |
| 986 | * configure: Rebuild. | |
| 987 | ||
| 988 | Fri Sep 15 13:16:55 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 989 | ||
| 990 | * expr.c (current_location): New static function. Handle magic | |
| 991 | symbol `.'; in absolute section, return a constant. | |
| 992 | (operand): Call current_location for '.' and '$', instead of doing | |
| 993 | it inline. In MRI mode, call current_location for '*'. | |
| 994 | ||
| 995 | Fri Sep 15 21:39:29 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 996 | ||
| 997 | * config/tc-m68k.c: Change some "CONST" references to "const". | |
| 998 | ||
| 999 | Fri Sep 15 17:27:41 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1000 | ||
| 1001 | Tue Sep 12 17:08:23 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1002 | ||
| 1003 | * config/obj-vms.c (VMS_stab_parse): simplify first loop; | |
| 1004 | use S_GET_NAME/modify/S_SET_NAME sequence instead of abusing | |
| 1005 | S_GET_NAME when updating symbol name. | |
| 1006 | (local_symbols_DST): first prefix/postfix typo from July 21st. | |
| 1007 | [plus comment reformatting --kr] | |
| 1008 | ||
| 1009 | Wed Sep 13 12:33:03 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1010 | ||
| 1011 | * Makefile.in (EXPECT): New variable. | |
| 1012 | (CHECKFLAGS): Remove. | |
| 1013 | (site.exp): New target. | |
| 1014 | (check): Rewrite to invoke runtest directly, rather than recurring | |
| 1015 | down into testsuite. | |
| 1016 | (clean-here): Remove testsuite directory. | |
| 1017 | (clean, distclean): Don't recur into testsuite. | |
| 1018 | * configure.in: Don't call AC_CONFIG_SUBDIRS(testsuite). | |
| 1019 | * configure: Rebuild. | |
| 1020 | ||
| 1021 | * write.c (relax_and_size_seg): Change to the segment we are | |
| 1022 | relaxing, in case md_convert_frag, called by cvt_frag_to_fill, | |
| 1023 | wants to call fix_new. | |
| 1024 | * config/tc-m68k.c (m68k_ip): Permit PC relative code if the | |
| 1025 | segment of the symbol is the current segment, not just in | |
| 1026 | text_section. | |
| 1027 | (md_convert_frag_1): Don't call subseg_change. | |
| 1028 | (md_estimate_size_before_relax): Likewise. | |
| 1029 | ||
| 1030 | Tue Sep 12 10:36:40 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 1031 | ||
| 1032 | * config/tc-arm.c (md_atof): Fix debugging printf, and leave it | |
| 1033 | out by default. | |
| 1034 | ||
| 1035 | Mon Sep 11 11:39:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1036 | ||
| 1037 | * doc/configure.in: Remove unused file. | |
| 1038 | ||
| 1039 | * app.c (do_scrub_chars): Grab all available spaces at start of | |
| 1040 | line before preserving a single space. Remove state == 0 test | |
| 1041 | which will never succeed. | |
| 1042 | * macro.c (macro_expand_body): Delete local variables from the | |
| 1043 | formal hash table. | |
| 1044 | (macro_expand): In MRI mode, stop when whitespace is seen in the | |
| 1045 | argument list. | |
| 1046 | ||
| 1047 | * sb.c: Include "libiberty.h". | |
| 1048 | * macro.c: Likewise. Also include <stdlib.h> if it exists. | |
| 1049 | ||
| 1050 | Fri Sep 8 00:27:46 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1051 | ||
| 1052 | * app.c (do_scrub_chars): In MRI mode, keep a space before a | |
| 1053 | possible comment character. | |
| 1054 | * config/tc-m68k.c (m68k_ip): In MRI mode, ignore anything after | |
| 1055 | an instruction which takes no operands. | |
| 1056 | ||
| 1057 | * Makefile.in (install): Don't install gasp in $(tooldir). | |
| 1058 | ||
| 1059 | * config/tc-mips.c (macro): Handle a non zero base register for | |
| 1060 | M_U{L,S}{D,W,H}_A. | |
| 1061 | ||
| 1062 | * gasp.c (show_usage): Put program_name argument in first fprintf, | |
| 1063 | not second. | |
| 1064 | ||
| 1065 | Thu Sep 7 12:33:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1066 | ||
| 1067 | * expr.c (operand): Handle 08 and 09 in MRI mode. | |
| 1068 | * macro.c (ISSEP): Remove duplicated `"' character. | |
| 0b2af1c5 | 1069 | (get_any_string): Copy some characters for which ISSEP is true: |
| 252b5132 RH |
1070 | ';', '>', '(', ')'. Otherwise we can get in an infinite loop. |
| 1071 | * read.c (s_space): In MRI mode, the expressions stop at the first | |
| 1072 | unquoted space. | |
| 1073 | (cons_worker): In MRI mode, restore the terminating character at | |
| 1074 | the end of the function. | |
| 1075 | ||
| 1076 | * read.c (cons_worker): Don't use #elif; old compilers don't | |
| 1077 | support it. | |
| 1078 | ||
| 1079 | Wed Sep 6 21:13:06 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1080 | ||
| 1081 | * app.c (do_scrub_chars): In MRI mode, silently end quoted strings | |
| 1082 | at newline characters. In MRI mode, always keep spaces in the | |
| 1083 | operands field. In MRI mode, treat a line comment character as a | |
| 1084 | regular comment character following a space. | |
| 1085 | * cond.c (ignore_input): Use strncasecmp rather than strncmp when | |
| 1086 | looking for special pseudo-ops. | |
| 1087 | * read.c (cons_worker): In MRI mode, the expressions stop at the | |
| 1088 | first unquoted space. | |
| 1089 | (equals): Likewise. | |
| 1090 | ||
| 1091 | Wed Sep 6 15:03:53 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
| 1092 | ||
| 1093 | * config/tc-sh.c (get_operands): Read third arg if it exists. | |
| 1094 | Otherwise, clear it. | |
| 1095 | (get_specific, case F_FR0): Add. | |
| 1096 | ||
| 1097 | Wed Sep 6 15:03:53 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
| 1098 | ||
| 1099 | * config/tc-sh.c (get_specific): Delete arg_to_test. | |
| 1100 | (md_assemble): Increase operand array from 2 to 3. | |
| 1101 | ||
| 1102 | Tue Sep 5 16:47:36 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 1103 | ||
| 1104 | * config/tc-mips.c: Remove CYGNUS LOCAL comments. | |
| 1105 | (md_begin): Use 0/1 instead of TRUE/FALSE. | |
| 1106 | (md_show_usage): Break up long format string for the benefit | |
| 1107 | of lame compilers. | |
| 1108 | * config/tc-m68k.c (md_show_usage): Ditto. | |
| 1109 | * gasp.c (show_usage): Ditto. | |
| 1110 | * macro.c (check_macro): Cast result of hash_find. | |
| 1111 | ||
| 1112 | Tue Sep 5 14:46:38 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1113 | ||
| 1114 | * configure.in: When testing for a free() declaration in system | |
| 1115 | header files, cast the address to a function pointer, not to an | |
| 1116 | integer. | |
| 1117 | ||
| 1118 | * write.c (fix_new_internal): Call TC_INIT_FIX_DATA if TC_FIX_TYPE | |
| 1119 | is defined. Don't initialize fx_bsr. Verify that fx_size field | |
| 1120 | is wide enough to hold stored value. | |
| 1121 | * write.h (struct fix): Change tc_fix_data to type TC_FIX_TYPE if | |
| 1122 | that is defined, otherwise omit it. Delete fx_bsr. Change | |
| 1123 | fx_size to unsigned char. | |
| 1124 | * config/tc-i960.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New | |
| 1125 | macros. | |
| 1126 | * config/tc-ns32k.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New | |
| 1127 | macros. | |
| 1128 | * config/tc-hppa.h (TC_FIX_TYPE): Define as PTR. | |
| 1129 | ||
| 1130 | * config/tc-i860.c (md_apply_fix): Delete code for checking | |
| 1131 | fx_im_disp, and for handling non-zero values, since it never gets | |
| 1132 | set after being initialized to zero. | |
| 1133 | ||
| 1134 | * write.h (struct fix): Make fx_im_disp always 2 bits, since the | |
| 1135 | only tc-* files actually using it need that much. | |
| 1136 | ||
| 1137 | NS32K changes from Ian Dall: | |
| 1138 | * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and | |
| 1139 | ns32k-pc532-lites* like ns32k-pc532-netbsd*. | |
| 1140 | * config/tc-ns32k.h (LOCAL_LABELS_FB): Define to 1. | |
| 1141 | ||
| 1142 | Fri Sep 1 17:02:15 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1143 | ||
| 1144 | * write.c (fixup_segment): Get TC_FORCE_RELOCATION up the | |
| 1145 | right way! | |
| 1146 | ||
| 1147 | Fri Sep 1 08:20:19 1995 James G. Smith <jsmith@beauty.cygnus.com> | |
| 1148 | ||
| 0b2af1c5 | 1149 | * config/tc-mips.c (md_parse_option, md_begin, md_show_usage): |
| 252b5132 RH |
1150 | Add support for "-mcpu=vr4300" as processor identifier. |
| 1151 | ||
| 1152 | Thu Aug 31 16:41:06 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1153 | ||
| 1154 | * write.c (fixup_segment): Remove change of 29th. | |
| 1155 | * config/tc-{i386,arm}.h (TC_FORCE_RELOCATION): Keep RVA relocs. | |
| 1156 | ||
| 1157 | Tue Aug 29 19:42:58 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| 1158 | ||
| 1159 | * config/tc-m68k.c (m68k_ip) [case POST/PRE/BASE]: Fix typo when | |
| 0b2af1c5 AM |
1160 | looking at outer displacement. Don't set the postindex bit if the |
| 1161 | index suppress bit is set (for memory indirect addressing mode). | |
| 252b5132 RH |
1162 | |
| 1163 | Thu Aug 31 06:49:37 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 1164 | ||
| 1165 | * config/tc-arm.c (tc_gen_reloc): Delete duplicated code. | |
| 1166 | ||
| 1167 | Wed Aug 30 23:51:57 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1168 | ||
| 1169 | * app.c (do_scrub_chars): Free saved_input when the from buffer | |
| 1170 | exactly fills the to buffer. | |
| 1171 | ||
| 1172 | Wed Aug 30 13:46:39 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 1173 | ||
| 1174 | * config/tc-sparc.c (parse_keyword_arg, parse_const_expr_arg): New fns. | |
| 1175 | (sparc_ip): Call them for asi, membar, and prefetch parsing. | |
| 1176 | ||
| 1177 | Tue Aug 29 15:45:37 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 1178 | ||
| 1179 | * config/tc-sparc.c (membar_masks): Deleted. | |
| 1180 | (sparc_ip): Clean up ASI and membar support. | |
| 1181 | ||
| 1182 | Tue Aug 29 13:20:27 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1183 | ||
| 1184 | * read.c (potable): Rva is new entry. | |
| 1185 | (cons_worker): New, split from cons. Handles rva. | |
| 1186 | (cons, s_rva): Call cons_worker. | |
| 1187 | * read.h (s_rva): New declaration. | |
| 1188 | * write.c (fixup_segment): Don't throw away rva relocs. | |
| 1189 | * config/tc-arm.c (md_apply_fix, tc_gen_reloc): Handle RVA. | |
| 1190 | * config/tc-i386.c (tc_coff_fix2type): Handle RVA. | |
| 1191 | * config/tc-i386.h (TC_COUNT_RELOC): Remember RVAs. | |
| 1192 | (TC_RVA_RELOC): New definition. | |
| 1193 | ||
| 1194 | Sun Aug 27 17:41:05 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 1195 | ||
| 1196 | * config/tc-arm.c (do_swi): Allow optional leading '#'. | |
| 1197 | ||
| 1198 | Sat Aug 26 17:24:20 1995 Ian Lance Taylor (ian@cygnus.com) | |
| 1199 | ||
| 1200 | * config/tc-m68k.c (comment_chars): If TE_DELTA is defined, | |
| 1201 | include '#'. | |
| 1202 | * config/tc-m68k.h (NO_PSEUDO_DOT): Define if TE_DELTA is | |
| 1203 | defined. | |
| 1204 | ||
| 1205 | * config/te-delta.h: Include obj-format.h. | |
| 1206 | * config/te-sco386.h: Likewise. | |
| 1207 | * config/te-sysv32.h: Likewise. | |
| 1208 | ||
| 1209 | * app.c (scrub_file): Remove. | |
| 1210 | (scrub_from_file, scrub_to_file): Remove. | |
| 1211 | (scrub_string, scrub_last_string): Remove. | |
| 1212 | (scrub_from_string, scrub_to_string): Remove. | |
| 1213 | (saved_input, saved_input_len): New static variables. | |
| 1214 | (struct app_saved): Remove scrub_string, scrub_last_string, and | |
| 1215 | scrub_file fields. Add saved_input and saved_input_len fields. | |
| 1216 | (app_push): Adjust saved fields for changes in struct app_save. | |
| 1217 | Initialize state and saved_input. | |
| 1218 | (app_pop): Adjust saved fields for changes in struct app_save. | |
| 1219 | (do_scrub_chars): Rename from do_scrub_next_char and rewrite to | |
| 1220 | process a buffer at a time rather than a character at a time. | |
| 1221 | (main, as_warn): Remove obsolete testing code. | |
| 1222 | * as.h (do_scrub_next_char): Don't declare. | |
| 1223 | (do_scrub_chars): Declare. | |
| 1224 | (scrub_from_file, scrub_from_string): Don't declare. | |
| 1225 | (scrub_to_file, scrub_to_string): Don't declare. | |
| 1226 | * input-file.c (input_file_get): New static function. | |
| 1227 | (input_file_give_next_buffer): Call do_scrub_chars rather than | |
| 1228 | do_scrub_next_char. | |
| 1229 | * read.c (scrub_string, scrub_string_end): New static variables. | |
| 1230 | (scrub_from_string): New static function. | |
| 1231 | (read_a_source_file): Call do_scrub_chars rather than | |
| 1232 | do_scrub_next_char. | |
| 1233 | ||
| 1234 | Thu Aug 24 18:50:19 1995 Ian Lance Taylor (ian@cygnus.com) | |
| 1235 | ||
| 1236 | * gasp.c (as_abort): New function. | |
| 1237 | * sb.c (sb_build): Revert yesterday's patch. | |
| 1238 | ||
| 1239 | * Makefile.in (gasp.new): Depend upon ../libiberty/libiberty.a. | |
| 1240 | Just link against libiberty, not against $(LIBS). | |
| 1241 | ||
| 1242 | Wed Aug 23 15:18:20 1995 Ian Lance Taylor (ian@cygnus.com) | |
| 1243 | ||
| 1244 | * sb.c (sb_build): Undefine abort before calling it, since gasp | |
| 1245 | does not provide as_abort. | |
| 1246 | ||
| 1247 | Wed Aug 23 10:40:41 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 1248 | ||
| 1249 | * config/tc-ppc.c (set_target_endian): New static to say whether | |
| 1250 | we've initialized target_big_endian or not. | |
| 1251 | (md_parse_option): Set set_target_endian if we set the variable | |
| 1252 | target_big_endian. | |
| 1253 | (md_begin): Only set target_big_endian if !set_target_endian. | |
| 1254 | ||
| 1255 | Tue Aug 22 03:00:33 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 1256 | ||
| 1257 | Sat Aug 19 18:08:16 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1258 | ||
| 1259 | * config/obj-vms.h (DST_S_C_SRC_SETREC_W, DST_S_C_SRC_DEFLINES_B): | |
| 1260 | New macros. | |
| 1261 | * config/obj-vms.c (VMS_TBT_Line_PC_Correlation, | |
| 1262 | VMS_TBT_Source_Lines): Make traceback info be robust enough to | |
| 1263 | handle huge source files. | |
| 1264 | (VMS_TBT_Source_File): Reorganize the native- vs cross-assembly | |
| 1265 | support so that actual object file output is clearer. | |
| 1266 | (VMS_TBT_Source_File: Fab, Nam, Date_Xab, File_Header_Xab): | |
| 1267 | Replace static variables with automatic ones. | |
| 1268 | ||
| 1269 | Sat Aug 12 20:18:15 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1270 | ||
| 1271 | * config/obj-vms.c (Module_Name): new file scope variable. | |
| 1272 | (VMS_TBT_Module_Begin): use it instead of local variable. | |
| 1273 | (Write_VMS_MHD_Records): ditto; assign its value here. | |
| 1274 | (Write_VMS_EOM_Record): second argument has type valueT. | |
| 1275 | (VMS_Initialized_Data_Size): simplify search loop; return | |
| 1276 | type is offsetT; second argument is unsigned. | |
| 1277 | ||
| 1278 | Sat Jun 17 19:05:25 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 1279 | ||
| 1280 | * messages.c (as_perror): Use xstrerror instead of strerror. | |
| 1281 | ||
| 1282 | Mon Aug 21 13:57:20 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1283 | ||
| 1284 | * as.c (parse_args): Accept --defsym SYM=VALUE. | |
| 1285 | * doc/as.texinfo, doc/as.1: Document --defsym. | |
| 1286 | ||
| 1287 | * read.c (read_a_source_file): In MRI mode, don't end the | |
| 1288 | statement inside a quotation. | |
| 1289 | (s_space): Don't warn about a zero repeat count in MRI mode. | |
| 1290 | * config/tc-m68k.c (crack_operand): In MRI mode, don't count | |
| 1291 | parentheses inside quotes. | |
| 1292 | (md_assemble): In MRI mode, anything after the operands field is a | |
| 1293 | comment. | |
| 1294 | (parse_mri_control_operand): Adjust start and stop to remove | |
| 1295 | spaces. | |
| 1296 | (s_mri_for): Likewise. | |
| 1297 | ||
| 1298 | * cond.c (s_ifdef): Restore the character after the symbol name, | |
| 1299 | in case it is a newline. | |
| 1300 | (s_if): If ignoring the current tree, don't try to parse the | |
| 1301 | expression. | |
| 1302 | ||
| 1303 | * app.c (do_scrub_next_char): If LEX_IS_STRINGQUOTE or | |
| 1304 | LEX_IS_ONECHAR_QUOTE is seen in state 10, preserve one space. | |
| 1305 | ||
| 1306 | * doc/as.texinfo: Document irp, irpc, macro, and rept. MRI mode | |
| 1307 | now supports macros, ifc, ifnc, irp, irpc, rept, and endr, without | |
| 1308 | using gasp. | |
| 1309 | ||
| 1310 | Add support for macros. | |
| 1311 | * as.c: Include sb.h and macro.h. | |
| 1312 | (max_macro_next): New global variable. | |
| 1313 | (main): Call macro_init. | |
| 1314 | (macro_expr): New static function. | |
| 1315 | * as.h (max_macro_nest): Declare. | |
| 1316 | * read.c (line_label): Rename from mri_line_label. Change all | |
| 1317 | uses. | |
| 1318 | (potable): Add exitm, irp, irpc, macro, mexit, rept. | |
| 1319 | (read_a_source_file): Always clear line_label at the start of a | |
| 1320 | line, not just when flag_mri or LABELS_WITHOUT_COLONS. Fix | |
| 1321 | MRI/LABELS_WITHOUT_COLONS handling. In MRI mode, permit label: | |
| 1322 | equ val. Set line_label when calling colon. In MRI mode, a | |
| 1323 | leading '.' does not imply a pseudo-op. Check for macro expansion | |
| 1324 | before calling md_assemble. | |
| 1325 | (s_irp): New function. | |
| 1326 | (get_line_sb): New static function. | |
| 1327 | (s_macro): New function. | |
| 1328 | (s_mexit): New function. | |
| 1329 | (s_rept): New function. | |
| 1330 | * read.h (line_label): Rename from mri_line_label. | |
| 1331 | (s_irp, s_rept): Declare. | |
| 1332 | (s_macro, s_mexit): Declare. | |
| 1333 | * input-scrub.c: Include sb.h. | |
| 1334 | (sb_index, from_sb): New static variables. | |
| 1335 | (macro_nest): New static variable. | |
| 1336 | (struct input_save): Add sb_index and from_sb fields. Change | |
| 1337 | next_saved_file field to be struct input_save *. | |
| 1338 | (next_saved_file): Changed to be struct input_save *. | |
| 1339 | (input_scrub_push): Change to return type struct input_save *. | |
| 1340 | Save sb_index and from_sb. | |
| 1341 | (input_scrub_pop): Change parameter type to struct input_save *. | |
| 1342 | Restore sb_index and from_sb. | |
| 1343 | (input_scrub_include_sb): New function. | |
| 1344 | (input_scrub_next_buffer): Handle reading from from_sb. | |
| 1345 | (bump_line_counters): Only increment lines if not using from_sb. | |
| 1346 | * config/tc-m68k.c (opt_table): Add nest. | |
| 1347 | (opt_nest): New static function. | |
| 1348 | * gasp.c: Include sb.h and macro.h. Move all sb related functions | |
| 1349 | and definitions to sb.h and sb.c. Move all macro related | |
| 1350 | functions and definitions to macro.h and macro.c. | |
| 1351 | * sb.h, sb.c: New files, extracted from gasp.c. | |
| 1352 | * macro.h, macro.c: Likewise. | |
| 1353 | * Makefile.in (OBJS): Add sb.o and macro.o | |
| 1354 | (GASPOBJS): Define. | |
| 1355 | (gasp.new): Depend upon $(GASPOBJS). Use $(GASPOBJS) to link. | |
| 1356 | (TARG_CPU_DEP_m68k): Depend upon subsegs.h. | |
| 1357 | (gasp.o): Depend upon sb.h and macro.h. | |
| 1358 | (sb.o): New target. | |
| 1359 | (macro.o): New target. | |
| 1360 | (as.o): Depend upon sb.h and macro.h. | |
| 1361 | (input-scrub.o): Depend upon sb.h. | |
| 1362 | (read.o): Depend upon sb.h and macro.h. | |
| 1363 | ||
| 1364 | * cond.c (get_mri_string): New static function. | |
| 1365 | (s_ifc): New function. | |
| 1366 | * read.c (potable): Add ifc and ifnc. | |
| 1367 | * read.h (s_ifc): Declare. | |
| 1368 | ||
| 1369 | * app.c (do_scrub_begin): In MRI mode, set lex of ' to | |
| 1370 | LEX_IS_STRINGQUOTE. | |
| 1371 | ||
| 1372 | Mon Aug 21 13:41:33 1995 Michael Meissner <meissner@cygnus.com> | |
| 1373 | ||
| 1374 | * config/tc-ppc.c (md_assemble): Allow @HA, @L, and @H suffixes on | |
| 1375 | constant expressions. | |
| 1376 | ||
| 1377 | Sun Aug 20 15:54:37 1995 Jim Wilson <wilson@cygnus.com> | |
| 1378 | ||
| 1379 | * config/tc-arm.c (md_reloc_size): Add const to declaration. | |
| 1380 | ||
| 1381 | Fri Aug 18 10:58:09 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1382 | ||
| 1383 | * read.c (s_include): In MRI mode, don't expect quotes around the | |
| 1384 | file name. | |
| 1385 | * listing.c (listing_title): Don't require the title to be quoted. | |
| 1386 | ||
| 1387 | * gasp.c (include_print_where_line): Always subtract 1 from | |
| 1388 | linecount before printing it. | |
| 1389 | (process_file): In MRI mode, lines beginning with '*' or '!' are | |
| 1390 | comments. | |
| 1391 | (do_reg): In MRI mode, don't require parentheses. | |
| 1392 | (do_include): In MRI mode, don't requires quotes. If the file can | |
| 1393 | not be found in the include path, try opening it in the current | |
| 1394 | directory. Print the file name correctly in the error message. | |
| 1395 | (chartype_init): In MRI mode, set FIRSTBIT for '.'. | |
| 1396 | (main): Set comment_char to ';' when entering MRI mode. | |
| 1397 | ||
| 1398 | * config/tc-m68k.c: Include subsegs.h. | |
| 1399 | (m68k_ip): Pass 64 rather than -1 to add_Fix in 'B' 'B' case. | |
| 1400 | (md_pcrel_from): If fx_pcrel_adjust is 64, use -1 instead. | |
| 1401 | ||
| 1402 | * config/tc-sparc.h (tc_fix_adjustable): For OBJ_AOUT case, adjust | |
| 1403 | BFD_RELOC_16 and BFD_RELOC_32 relocs. | |
| 1404 | ||
| 1405 | Wed Aug 16 14:48:44 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 1406 | ||
| 1407 | * as.h (alloca): Use void* declaration on HP/UX. | |
| 1408 | ||
| 1409 | Wed Aug 16 12:49:17 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1410 | ||
| 1411 | * config/tc-sparc.c (tc_gen_reloc): If PIC, only change PCREL_S2 | |
| 1412 | to WPLT30 for an undefined or external symbol. Don't consider | |
| 1413 | PC10 or PC22 to be a PC relative reloc when choosing between | |
| 1414 | fx_addnumber and fx_offset. | |
| 1415 | ||
| 1416 | * config/tc-z8k.c (md_number_to_chars): Don't do it here, call | |
| 1417 | number_to_chars_bigendian. | |
| 1418 | * config/tc-z8k.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1419 | ||
| 1420 | * expr.c (operand): Add support for .startof. and .sizeof. by | |
| 1421 | using magic symbol names which the linker will recognize | |
| 1422 | specially. | |
| 1423 | * doc/as.texinfo: Take out note that .startof. and .sizeof. are | |
| 1424 | not supported. | |
| 1425 | ||
| 1426 | Tue Aug 15 15:08:49 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1427 | ||
| 1428 | * config/tc-m68k.c (md_pseudo_table): Add MRI structured control | |
| 1429 | directives: if, if.b, if.w, if.l, else, else.s, else.l, endi, | |
| 1430 | break, break.s, break.l, next, next.s, next.l, for, for.b, for.w, | |
| 1431 | for.l, endf, repeat, until, until.b, until.w, until.l, while, | |
| 1432 | while.b, while.w, while.l, endw. | |
| 1433 | (enum mri_control_type): Define. | |
| 1434 | (struct mri_control_info): Define. | |
| 1435 | (mri_control_stack): New static variable. | |
| 1436 | (mri_control_index): New static variable. | |
| 1437 | (mri_control_label): New static function. | |
| 1438 | (push_mri_control, pop_mri_control): New static functions. | |
| 1439 | (parse_mri_condition): New static function. | |
| 1440 | (parse_mri_control_operand): New static function. | |
| 1441 | (swap_mri_condition, reverse_mri_condition): New static functions. | |
| 1442 | (build_mri_control_operand): New static function. | |
| 1443 | (parse_mri_control_expression): New static function. | |
| 1444 | (s_mri_if, s_mri_else, s_mri_endi): New static functions. | |
| 1445 | (s_mri_break, s_mri_next): New static functions. | |
| 1446 | (s_mri_for, s_mri_endf): New static functions. | |
| 1447 | (s_mri_repeat, s_mri_until): New static functions. | |
| 1448 | (s_mri_while, s_mri_endw): New static functions. | |
| 1449 | * gasp.c (mrikinfo): Remove IF. | |
| 1450 | * expr.c (get_symbol_end): Accept \001 as part of a name. | |
| 1451 | ||
| 1452 | * symbols.c (colon): Change parameter to const char *. | |
| 1453 | * symbols.h (colon): Update declaration. | |
| 1454 | ||
| 1455 | Mon Aug 14 20:51:56 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 1456 | ||
| 1457 | * write.c (write_contents): Always do it the BFD_FAST_SECTION_FILL | |
| 1458 | way. Reformat and reindent that code to GNU standards. | |
| 1459 | (BFD_FAST_SECTION_FILL): Don't define. | |
| 1460 | ||
| 1461 | Mon Aug 14 14:08:07 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 1462 | ||
| 1463 | * config/tc-hppa.c (md_apply_fix): Don't try to apply BEGIN_BRTAB | |
| 1464 | or END_BRTAB fixups. | |
| 1465 | ||
| 1466 | Mon Aug 14 15:45:07 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1467 | ||
| 1468 | * gasp.c (do_align, get_any_string): Mark as static. | |
| 1469 | (do_assigna, do_assignc, new_file): Likewise. | |
| 1470 | ||
| 1471 | * config/tc-m68k.c (s_reg): Rename local op to rop to avoid | |
| 1472 | confusion with macro op. | |
| 1473 | ||
| 1474 | * gasp.c (strip_comments): Comment out; it's not used. | |
| 1475 | (do_end): Add parameter. In MRI mode, print it out. | |
| 1476 | (do_irp): New static function. | |
| 1477 | (sub_actual): Change parameter m to formal_hash, changing type | |
| 1478 | from macro_entryh * to hash_table *. | |
| 1479 | (macro_expand_body): New static function, broken out of | |
| 1480 | macro_expand. | |
| 1481 | (macro_expand): Call macro_expand_body. | |
| 1482 | (K_*): Fully parenthesize. | |
| 1483 | (K_IRP, K_IRPC): Define. | |
| 1484 | (mrikinfo): Add IRP and IRPC. | |
| 1485 | (process_pseudo_op): In MRI mode, print out END pseudo-op. Pass | |
| 1486 | line to do_end. Handle K_IRP and K_IRPC. | |
| 1487 | ||
| 1488 | * config/tc-m68k.c (s_opt): Reset *input_line_pointer even if we | |
| 1489 | don't do anything with the option. | |
| 1490 | ||
| 1491 | Sun Aug 13 17:03:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1492 | ||
| 1493 | * frags.c (frag_align): Handle absolute_section. | |
| 1494 | * write.c (record_alignment): Likewise. | |
| 1495 | ||
| 1496 | * config/tc-mips.c (macro_build): Skip insns with an inappropriate | |
| 1497 | ISA level. | |
| 1498 | ||
| 1499 | Sun Aug 13 00:35:02 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 1500 | ||
| 1501 | * config/tc-hppa.c (md_pseudo_table): Add entries for | |
| 1502 | "begin_brtab" and "end_brtab" pseudo-ops. | |
| 1503 | (pa_brtab): New function. | |
| 1504 | (tc_gen_reloc, SOM version): Handle R_BEGIN_BRTAB and R_END_BRTAB. | |
| 1505 | (hppa_force_relocation): Force relocations for BRTAB fixups | |
| 1506 | when OBJ_SOM is defined. | |
| 1507 | ||
| 1508 | Fri Aug 11 20:34:05 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 1509 | ||
| 1510 | * Makefile.in (TE_OBJS): Add empty definition. | |
| 1511 | ||
| 1512 | Fri Aug 11 19:16:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1513 | ||
| 1514 | * gasp.c (change_base): Don't treat ' specially in MRI mode. | |
| 1515 | (process_file): Don't warn about missing END in MRI mode. | |
| 1516 | (do_if): New static function. | |
| 1517 | (get_mri_string, do_ifc): New static functions. | |
| 1518 | (buffer_and_nest): Treat MRI mode like alternate syntax mode. | |
| 1519 | (do_aendr): Change error message in MRI mode. | |
| 1520 | (do_arepeat): Use REPT/ENDR in MRI mode. | |
| 1521 | (do_formals): In MRI mode, add special NARG formal. | |
| 1522 | (macro_expand): Various changes for MRI mode: permit a qualifier | |
| 1523 | on the macro name; set special NARG formal; permit unnamed | |
| 1524 | positional arguments; use && to concatenate named parameters; | |
| 1525 | permit \d to specify an unnamed parameter; permit named parameters | |
| 1526 | to not start with \; use == to see if a parameter exists. | |
| 1527 | (getstring): In MRI mode, allow <> to quote a string. | |
| 1528 | (K_IFEQ, K_IFNE, K_IFLT, K_IFLE, K_IFGE, K_IFGT): Define. | |
| 1529 | (K_IFC, K_IFNC): Define. | |
| 1530 | (struct keyword): Name structure used in kinfo array. | |
| 1531 | (mrikinfo): New static array. | |
| 1532 | (process_pseudo_op): Don't require leading '.' in MRI mode. | |
| 1533 | Handle new MRI pseudo-op definitions. | |
| 1534 | (add_keyword): New static function, broken out of process_init. | |
| 1535 | (process_init): Use add_keyword. In MRI mode, add mrikinfo table. | |
| 1536 | (long_options): Add "mri". | |
| 1537 | (show_usage): Mention -M/--mri. | |
| 1538 | (main): Call process_init after processing arguments. Handle -M. | |
| 1539 | * doc/gasp.texi: Document -M/--mri. | |
| 1540 | ||
| 1541 | * gasp.c: Include ansidecl.h. Make all local functions static. | |
| 0b2af1c5 | 1542 | Add prototypes for all static functions. |
| 252b5132 RH |
1543 | (mri): New global variable. |
| 1544 | (sb_add_char): Change parameter c from char to int. | |
| 1545 | (sb_add_string): Make parameter s into a const pointer. | |
| 1546 | (sb_add_buffer): Likewise. | |
| 1547 | (checkconst): Change parameter op from char to int. | |
| 1548 | (exp_get_abs): Make parameter emsg into a const pointer. | |
| 1549 | (do_res): Change parameter type from char to int. | |
| 1550 | (buffer_and_nest): Make parameters from and to into const | |
| 1551 | pointers. | |
| 1552 | (do_sdata): Change parameter type from char to int. | |
| 1553 | (new_file): Make parameter name into a const pointer. | |
| 1554 | (do_define): Make parameter string into a const pointer. | |
| 1555 | ||
| 1556 | * config/tc-h8300.c (md_number_to_chars): Don't do it here, call | |
| 1557 | number_to_chars_bigendian. | |
| 1558 | * config/tc-h8300.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1559 | ||
| 1560 | Fri Aug 11 13:23:56 1995 Michael Meissner <meissner@cygnus.com> | |
| 1561 | ||
| 1562 | * write.h (struct fix): Add new field fx_no_overflow. | |
| 1563 | ||
| 1564 | * write.c (fixup_segment): If fx_no_overflow is non-zero, don't | |
| 1565 | complain if the addend is too large. | |
| 1566 | ||
| 1567 | * config/tc-ppc.c (md_assemble): Set fx_no_overflow if the half | |
| 1568 | word relocations BFD_RELOC_{LO16,HI16,HI16_S}. | |
| 1569 | ||
| 1570 | Thu Aug 10 20:56:38 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1571 | ||
| 1572 | * read.c (s_mri_sect) [BFD_ASSEMBLER]: Fix typos in choosing and | |
| 1573 | setting section flags. | |
| 1574 | ||
| 1575 | Thu Aug 10 00:38:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1576 | ||
| 1577 | * doc/as.texinfo: Add documentation for MRI compatibility mode. | |
| 1578 | * doc/as.1: Likewise. | |
| 1579 | ||
| 1580 | * config/tc-m68k.c (m68k_ip): When recognizing '#', use isbyte and | |
| 1581 | iword rather than expr8 and expr16. When recognizing 'M', use | |
| 1582 | issbyte rather than expr8. When recognizing 'Q' and 't', just | |
| 1583 | check for O_constant rather than using expr8. | |
| 1584 | * config/m68k-parse.h (expr8, expr16): Don't define. | |
| 1585 | * Makefile.in (m68k-parse.o): Depend upon m68k-parse.h, not | |
| 1586 | m68k-parse.y. | |
| 1587 | ||
| 1588 | * read.c (potable): Add spc, ttl, xcom, xref. | |
| 1589 | (s_mri_sect): New function. | |
| 1590 | * read.h (s_mri_sect): Declare. | |
| 1591 | * config/obj-coff.c (obj_coff_section) (both versions): In MRI | |
| 1592 | mode, call s_mri_sect. | |
| 1593 | (obj_pseudo_table): Add sect.s and section.s. Move sect outside | |
| 1594 | of ifndef BFD_ASSEMBLER. | |
| 1595 | * config/obj-elf.c (elf_pseudo_table): Add section.s, sect, | |
| 1596 | sect.s. | |
| 1597 | (obj_elf_section): In MRI mode, call s_mri_sect. | |
| 1598 | * config/tc-m68k.c (md_pseudo_table): Add restore, save. | |
| 1599 | (struct save_opts): Define. | |
| 1600 | (save_stack): New static variable. | |
| 1601 | (s_save, s_restore): New static functions. | |
| 1602 | ||
| 1603 | * read.c (s_set): Remove unused local ptr. | |
| 1604 | (hex_float): Check target_big_endian. | |
| 1605 | (equals): Remove unused local p. | |
| 1606 | ||
| 1607 | * config/tc-a29k.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1608 | * config/tc-h8500.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1609 | * config/tc-hppa.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1610 | * config/tc-i860.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1611 | * config/tc-m68k.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1612 | * config/tc-m88k.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1613 | * config/tc-tahoe.h (TARGET_BYTES_BIG_ENDIAN): Define. | |
| 1614 | * config/tc-sh.c (little): Set target_big_endian. | |
| 1615 | (md_begin): Likewise. | |
| 1616 | (md_parse_option): Likewise. | |
| 1617 | (build_relax): Check target_big_endian rather than shl. | |
| 1618 | (build_Mytes, md_atof): Likewise. | |
| 1619 | (md_convert_frag, md_apply_fix): Likewise. | |
| 1620 | (md_number_to_chars): Likewise. | |
| 1621 | ||
| 1622 | Wed Aug 9 10:51:48 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1623 | ||
| 1624 | * config/tc-m68k.c (m68k_abspcadd): New static variable. | |
| 1625 | (m68k_quick): New static variable. | |
| 1626 | (m68k_rel32): New static variable. | |
| 1627 | (md_pseudo_table): Add opt and reg. | |
| 1628 | (m68k_ip): Permit absolute symbols in 'l'/'L' recognition. Check | |
| 1629 | m68k_quick in 'M' and 'Q' recognition. Check m68k_abspcadd in | |
| 1630 | DISP handling. Check m68k_rel32 in BASE/POST/PRE handling. | |
| 1631 | (md_begin): In MRI mode, initialize m68k_abspcadd and m68k_rel32. | |
| 1632 | In MRI mode, change unsized branch aliases to be variable sized. | |
| 1633 | (struct opt_action): Define. | |
| 1634 | (opt_table): Define. | |
| 1635 | (s_opt): New static function. | |
| 1636 | (skip_to_comma): New static function. | |
| 1637 | (opt_chip): New static function. | |
| 1638 | (opt_list): New static function. | |
| 1639 | (opt_list_symbols): New static function. | |
| 1640 | (s_reg): New static function. | |
| 1641 | * as.h (flag_keep_locals): Change from unsigned char to int. | |
| 1642 | (flag_no_warnings): Likewise. | |
| 1643 | ||
| 1644 | * read.c (mri_line_label): Make non-static. | |
| 1645 | (potable): Add nopage, page, plen. | |
| 1646 | (s_org): Error if in MRI mode. | |
| 1647 | * read.h (mri_line_label): Declare. | |
| 1648 | * listing.c (listing_nopage): New function. | |
| 1649 | * listing.h (listing_nopage): Declare. | |
| 1650 | ||
| 1651 | * symbols.c (symbol_begin): Set sy_frag of abs_symbol to | |
| 1652 | &zero_address_frag. | |
| 1653 | ||
| 1654 | * write.c (adjust_reloc_syms): Check that symbol is not NULL | |
| 1655 | before checking sy_mri_common. | |
| 1656 | (fixup_segment): Likewise. | |
| 1657 | * config/obj-coff.c (fixup_segment): Likewise. | |
| 1658 | ||
| 1659 | * read.c (abs_section_offset): New global variable. | |
| 1660 | (potable): Add offset, struct. | |
| 1661 | (do_org): New static function; handle changing the origin in the | |
| 1662 | absolute section. | |
| 1663 | (s_org): Use do_org. | |
| 1664 | (s_set): Likewise. | |
| 1665 | (equals): Likewise. | |
| 1666 | (s_space): In absolute_section, just increase abs_section_offset. | |
| 1667 | (s_struct): New function. | |
| 1668 | (emit_expr): Handle absolute_section specially. | |
| 1669 | * read.h (abs_section_offset): Declare. | |
| 1670 | (s_struct): Declare. | |
| 1671 | * frags.c (frag_more): Warn if in absolute_section. | |
| 1672 | (frag_now_fix): In absolute_section, return abs_section_offset. | |
| 1673 | * subsegs.c (subseg_change): If switching to absolute_section, | |
| 1674 | just set now_seg and now_subseg. | |
| 1675 | (subseg_set_rest): Special handling when switching to or from | |
| 1676 | absolute_section. | |
| 1677 | ||
| 1678 | * config/tc-m68k.c (m68k_float_copnum): New static variable. | |
| 1679 | (md_pseudo_table): Add fopt and mask2. | |
| 1680 | (m68k_ip): Use m68k_float_copnum, not COPNUM, when setting | |
| 1681 | coprocessor register to use. In case 'I' when checking operands, | |
| 1682 | correct coprocessor register numbers. In case 'I' when setting | |
| 1683 | operands, don't add 1. | |
| 1684 | (s_fopt): New static function. | |
| 1685 | * config/m68k-parse.h (COPNUM): Don't define. | |
| 1686 | ||
| 1687 | * read.c (potable): Add ifeq, ifge, ifgt, ifle, iflt, ifne. | |
| 1688 | Change if to pass O_ne to s_if. | |
| 1689 | (read_a_source_file): Don't define an label without a colon if | |
| 1690 | ignore_input returns true. | |
| 1691 | * cond.c (s_if): Treat argument as an operatorT describing how to | |
| 1692 | compare the argument against zero. | |
| 1693 | (ignore_input): Don't require an initial dot in MRI mode, or if | |
| 1694 | NO_PSEUDO_DOT is defined. | |
| 1695 | ||
| 1696 | * read.c (potable): Add dcb, dcb.b, dcb.d, dcb.l, dcb.s, dcb.w, | |
| 1697 | dcb.x, ds.d, ds.p, ds.s, ds.x, elsec, endc, fail, format, llen, | |
| 1698 | noformat. | |
| 1699 | (read_a_source_file): If pseudo-op handler is s_end, quit | |
| 1700 | immediately. | |
| 1701 | (s_end): New function. | |
| 1702 | (s_fail): New function. | |
| 1703 | (s_float_space): New function. | |
| 1704 | (hex_float): New static function. | |
| 1705 | (float_cons): Use hex_float. | |
| 1706 | * read.h (s_fail): Declare. | |
| 1707 | (s_float_space): Declare. | |
| 1708 | * cond.c (s_end): Remove. | |
| 1709 | * listing.c (listing_psize): Treat argument as indicating whether | |
| 1710 | a height is expected. | |
| 1711 | ||
| 1712 | * read.c (mri_pending_align): New static variable. | |
| 1713 | (read_a_source_file): Handle mri_pending_align. | |
| 1714 | (cons): Set mri_pending_align if appropriate. | |
| 1715 | ||
| 1716 | * configure.in: Move random special target handling before | |
| 1717 | possible break. | |
| 1718 | * configure: Rebuild. | |
| 1719 | ||
| 1720 | Tue Aug 8 23:41:25 1995 Alan Modra <alan@spri.levels.unisa.edu.au> | |
| 1721 | ||
| 1722 | * configure.in: Consistently use ${target_cpu_type} rather than | |
| 1723 | ${cpu_type} after the loop. | |
| 1724 | * configure: Rebuild. | |
| 1725 | * Makefile.in (targ-cpu.o): Use @target_cpu_type@ rather than | |
| 1726 | @cpu_type@. | |
| 1727 | ||
| 1728 | Tue Aug 8 17:27:17 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1729 | ||
| 1730 | * expr.h (operatorT): Remove comma after last enumerator value. | |
| 1731 | ||
| 1732 | * config/obj-vms.c: Some whitespace cleanup from Pat Rankin. | |
| 1733 | ||
| 1734 | * as.h (alloca): If __STDC__, declare void* instead of char*. | |
| 1735 | ||
| 1736 | Wed Aug 2 18:54:37 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1737 | ||
| 1738 | * config/obj-vms.c (Flush_VMS_Object_Record_Buffer, | |
| 1739 | Close_VMS_Object_File): Reorganize the `#if !VMS' cross-assmebler | |
| 1740 | support code. | |
| 1741 | (Close_VMS_Object_File): Call Set_VMS_Object_File_Record to flush | |
| 1742 | output buffer--just in case--before closing the file. | |
| 1743 | ||
| 1744 | Tue Aug 8 13:07:05 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1745 | ||
| 1746 | * config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001, | |
| 1747 | 68ec020, 68ec030, 68ec040, and 68330. | |
| 1748 | (md_pseudo_table): Add chip and comline. | |
| 1749 | (m68k_init_after_args): Use strcasecmp when comparing default_cpu | |
| 1750 | against architectures. | |
| 1751 | (mri_chip, s_chip): New static functions. | |
| 1752 | ||
| 1753 | * struc-symbol.h (struct symbol): Add sy_mri_common bit. | |
| 1754 | * read.h (mri_comon_symbol): Declare. | |
| 1755 | (s_mri_common): Declare. | |
| 1756 | * read.c (mri_line_label): New static variable. | |
| 1757 | (mri_common_symbol): New global variable. | |
| 1758 | (potable): Add "common" and "common.s". | |
| 1759 | (read_a_source_file): In MRI mode, set mri_line_label for a label | |
| 1760 | at the start of a line. | |
| 1761 | (s_mri_common): New function. | |
| 1762 | (s_space): Handle mri_common_symbol. | |
| 1763 | * symbols.c (colon): Change return value from void to symbolS *, | |
| 1764 | and return new symbol. If mri_common_symbol is set, attach the | |
| 1765 | new symbol to it. | |
| 1766 | (resolve_symbol_value): Handle an sy_mri_common symbol. | |
| 1767 | * symbols.h (colon): Change return value in declaration. | |
| 1768 | * subsegs.c (subseg_set_rest): Clear mri_common_symbol. | |
| 1769 | (subseg_set (both versions)): Likewise. | |
| 1770 | * frags.c (frag_more): Warn if mri_common_symbol is not NULL. | |
| 1771 | * write.c (adjust_reloc_syms): Skip sy_mri_common symbols. | |
| 1772 | (write_object_file): Discard sy_mri_common symbols. | |
| 1773 | (fixup_segment): Change relocations against sy_mri_common symbols | |
| 1774 | to be against the common symbol itself. | |
| 1775 | * config/obj-coff.c (yank_symbols): Discard sy_mri_common symbols. | |
| 1776 | (fixup_segment): Change relocations against sy_mri_common symbols | |
| 1777 | to be against the common symbol itself. | |
| 1778 | * config/obj-aout.c (obj_crawl_symbol_chain): Discard | |
| 1779 | sy_mri_common symbols. | |
| 1780 | ||
| 1781 | * doc/c-m68k.texi: Add documentation for CPU specific options, and | |
| 1782 | for Motorola syntax. | |
| 1783 | ||
| 1784 | * config/m68k-parse.y (motorola_operand): For (%pc), set mode to | |
| 1785 | DISP, not BASE. | |
| 1786 | ||
| 1787 | Tue Aug 8 02:31:38 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1788 | ||
| 1789 | * write.c (relax_align): Add extra padding for linkrelax only if | |
| 1790 | LINKER_RELAXING_SHRINKS_ONLY is defined. | |
| 1791 | * config/tc-i960.h (LINKER_RELAXING_SHRINKS_ONLY): Define it. | |
| 1792 | * doc/internals.texi (Relaxation): Write up some stuff on linker | |
| 1793 | relaxing and LINKER_RELAXING_SHRINKS_ONLY. | |
| 1794 | ||
| 1795 | Mon Aug 7 17:18:10 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1796 | ||
| 1797 | * config/m68k-parse.y: New file: bison grammar for m68k operands, | |
| 1798 | including support for Motorola syntax. | |
| 1799 | * config/m68k-parse.h: New file; definitions shared between | |
| 1800 | m68k-parse.y and tc-m68k.c. | |
| 1801 | * config/tc-m68k.c: Include m68k-parse.h. | |
| 1802 | (enum operand_type): Move to m68k-parse.h, where it is named | |
| 1803 | m68k_operand_type. Rename all uses. Rearrange somewhat. Add | |
| 1804 | FPREG. Rename AOFF to DISP. Rename AINDX to BASE. Rename APODX | |
| 1805 | to POST. Rename APRDX to PRE. Remove AMIND. Rename MSCR to | |
| 1806 | CONTROL. Remove DINDR. | |
| 1807 | (struct m68k_exp): Move to m68k-parse.h. Remove e_beg, e_end and | |
| 1808 | e_seg fields. Rename e_exp to exp. Rename e_siz to size, and | |
| 1809 | change type to enum m68k_size. Change all uses. | |
| 1810 | (enum _register): Move to m68k-parse.h, where it is named | |
| 1811 | m68k_register. Rename all uses. Add ZDATA0-7 and ZADDR0-7. | |
| 1812 | (struct m68k_op): Move to m68k-parse.h. Change all fields. | |
| 1813 | (seg): Don't define. | |
| 1814 | (add_exp): Remove. | |
| 1815 | (FAIL, OK): Remove. | |
| 1816 | (m68k_reg_parse): Move to m68k-parse.y, and rewrite. | |
| 1817 | (SKIP_WHITE, SKIP_W): Remove. | |
| 1818 | (try_moto_index, try_index): Remove. | |
| 1819 | (m68k_ip_op): Move to m68k-parse.y, and rewrite to use grammar. | |
| 1820 | (main): Remove obsolete test function. | |
| 1821 | (m68k_ip): Extensive changes to use new grammar. | |
| 1822 | (get_regs): Remove. | |
| 1823 | (crack_operand): m68k_ip_op now returns 0 on success. | |
| 1824 | (init_table): Add ssp, zd0-7 and za0-7. | |
| 1825 | (md_assemble): Make er const. Correct loop over operands when | |
| 1826 | looking for error message. | |
| 1827 | (md_begin): Set alt_notend_table for '(' and '@'. | |
| 1828 | (get_num): Expression is already parsed. Don't set seg. | |
| 1829 | * configure.in: If cpu_type is m68k, put m68k-parse.o in | |
| 1830 | extra-objects. | |
| 1831 | * configure: Rebuild. | |
| 1832 | * Makefile.in (DISTSTUFF): Add m68k-parse.c. | |
| 1833 | (BISON): Use ../bison/bison if it exists. | |
| 1834 | (BISONFLAGS): Define as empty. | |
| 1835 | (TARG_CPU_DEP_m68k): Depend upon $(srcdir)/config/m68k-parse.h. | |
| 1836 | (m68k-parse.c, m68k-parse.o): New targets. | |
| 1837 | ||
| 1838 | Mon Aug 7 02:54:20 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 1839 | ||
| 1840 | * config/tc-sh.c (parse_reg): Handle new FP registers. | |
| 1841 | (get_specific): Handle new operand types. | |
| 1842 | ||
| 1843 | Fri Aug 4 12:29:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1844 | ||
| 1845 | * expr.c (op_encoding): Make non-const. Don't set '"' to | |
| 0b2af1c5 | 1846 | O_bit_not. |
| 252b5132 RH |
1847 | (expr_begin): Set op_encoding['"'] in MRI mode. |
| 1848 | ||
| 1849 | Wed Aug 2 18:39:43 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1850 | ||
| 1851 | * config/tc-m68k.c: Remove BREAK_UP_BIG_DECL stuff. | |
| 1852 | (struct m68k_incant): Change m_operands field to be const. | |
| 1853 | (struct m68k_it): Change args field to be const. | |
| 1854 | (m68k_ip): Change local variable s to be const. | |
| 1855 | (opcode_ptr): Remove. | |
| 1856 | (md_begin): Use m68k_numopcodes, not numopcodes. Use | |
| 1857 | m68k_opcodes, not removed opcode_ptr. Use m68k_numaliases, not | |
| 1858 | numaliases. | |
| 1859 | ||
| 1860 | Tue Aug 1 17:35:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1861 | ||
| 1862 | * config/tc-m68k.c (init_table): Add "control", "status", "iaddr", | |
| 1863 | "sfcr", and "dfcr" as synonyms for existing entries. | |
| 1864 | (md_begin): In MRI mode, force flag_reg_prefix_optional to 1. | |
| 1865 | (md_parse_option): Removed unused locals i and arch. Change type | |
| 1866 | of arch (another one) to unsigned long. | |
| 1867 | (tc_coff_sizemachdep): Add return after abort to avoid warning. | |
| 1868 | ||
| 1869 | Initial support for MRI style labels and expressions. | |
| 1870 | * as.h (flag_mri): Declare/define. | |
| 1871 | * as.c (show_usage): Mention -M and its synonym --mri. | |
| 1872 | (parse_args): Add 'M' to std_shortopts. Add "mri" to | |
| 1873 | std_longopts. Set flag_mri if -M is seen. | |
| 1874 | (main): Call parse_args before input_scrub_begin. Call | |
| 1875 | expr_begin. | |
| 1876 | * app.c (do_scrub_begin): Don't set lex for '"' or '\'' in MRI | |
| 1877 | mode. Do set lex for ';', '*', and '!' in MRI mode. | |
| 1878 | (do_scrub_next_char): Remove MRI ifdef in LEX_IS_WHITESPACE case. | |
| 1879 | In MRI mode, keep spaces between labels and colons. Remove MRI | |
| 1880 | ifndef around LEX_IS_ONECHAR_QUOTE case. In MRI mode, don't use | |
| 1881 | '!' or '*' as comment characters even if they are in | |
| 1882 | comment_chars. | |
| 1883 | * read.h (lex_type): No longer const. | |
| 1884 | * read.c: Include libiberty.h. | |
| 1885 | (lex_type): No longer const. | |
| 1886 | (read_begin): In MRI mode, set lex_type of '?' to 3. | |
| 1887 | (potable): Add dc, dc.b, dc.d, dc.l, dc.s, dc.w, dc.x, ds, ds.b, | |
| 1888 | ds.l, ds.w, and xdef. | |
| 1889 | (read_a_source_file): Change LABELS_WITHOUT_COLON ifdef to check | |
| 1890 | for MRI mode at runtime rather than compile time. Handle the EQU | |
| 1891 | pseudo-op in MRI mode. Remove bogus MRI ifdef around done_pseudo. | |
| 1892 | Change NO_PSEUDO_DOT ifdef to also take effect for MRI mode at | |
| 1893 | runtime. | |
| 1894 | (cons): In MRI mode, always call parse_mri_cons rather than | |
| 1895 | TC_PARSE_CONS_EXPRESSION. | |
| 1896 | (parse_mri_cons): Always compile, not just when MRI is defined. | |
| 1897 | Call TC_PARSE_CONS_EXPRESSION, not expression, when the input is | |
| 1898 | not a string constant. Handle A and E modifiers. | |
| 1899 | (float_cons): Accept :xxxx, where the x's are hex digits. | |
| 1900 | * expr.h (operatorT): Add O_eq, O_ne, O_lt, O_le, O_ge, O_gt. | |
| 1901 | (expr_begin): Declare. | |
| 1902 | * expr.c (integer_constant): In MRI mode, if the base was not | |
| 1903 | specified, look for a suffix on the number to set the base. | |
| 1904 | (mri_char_constant): New static function. | |
| 1905 | (operand): Remove MRI ifdef. In MRI mode, do various things: Pass | |
| 1906 | 0 as the base when calling integer_constant if there was no | |
| 1907 | prefix. Check for a hex constant suffix if when a leading '0' is | |
| 1908 | seen. Don't accept 0x or 0b as a prefix. Check for E'chars' and | |
| 1909 | A'chars'. Handle MRI character constants. Treat '"' as the | |
| 1910 | unary bitwise not operator. Treat $ as the program counter, or as | |
| 1911 | the prefix for a hex constant. Treat % as the prefix for a binary | |
| 1912 | constant and @ as the prefix for an octal constant. Treat : as | |
| 1913 | the prefix for a hex constant. | |
| 1914 | (op_encoding): Set '"' to O_bit_not, '<' to O_lt, and '>' to O_gt. | |
| 1915 | (op_rank): No longer const. Change rank values. | |
| 1916 | (expr_begin): New function. | |
| 1917 | (operator): New static function. | |
| 1918 | (expr): Use operator. Don't bother to mention the operator in | |
| 1919 | warnings. Remove bogus #if 0 code. Handle new operatorT values. | |
| 1920 | * atof-generic.c (atof_generic): In MRI mode, accept underscores | |
| 1921 | around the exponent in floating point numbers. | |
| 1922 | * symbols.h (symbols_case_sensitive): Declare. | |
| 1923 | * symbols.c (symbols_case_sensitive): New global variable. | |
| 1924 | (symbol_create): Check symbols_case_sensitive. | |
| 1925 | (symbol_find_base): Likewise. | |
| 1926 | (resolve_symbol_value): Handle new operatorT values. | |
| 1927 | (print_expr_1): Likewise. | |
| 1928 | (S_IS_LOCAL): In MRI mode, names beginning with two '?' characters | |
| 1929 | are local. | |
| 1930 | ||
| 1931 | Tue Aug 1 11:35:18 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1932 | ||
| 29184774 NC |
1933 | * config/tc-sh.c (md_convert_frag): Make some error messages |
| 1934 | more explict. | |
| 252b5132 RH |
1935 | |
| 1936 | Mon Jul 31 21:40:47 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1937 | ||
| 1938 | Sat Jul 29 18:55:23 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1939 | ||
| 1940 | * config/obj-vms.c (COPY_SHORT, COPY_LONG, PUT_SHORT, PUT_LONG): | |
| 1941 | Make expansion be safe for use in expressions. | |
| 1942 | (PUT_COUNTED_STRING): Bracket expansion with `do {...} while (0)' | |
| 1943 | rather than just `{...}'. | |
| 1944 | ||
| 1945 | Mon Jul 31 18:19:26 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1946 | ||
| 1947 | * gasp.c (main): Parse -I option. | |
| 1948 | (do_include): Look through include list. | |
| 1949 | * gasp.c (change_base): Don't modify numbers in strings. | |
| 1950 | ||
| 1951 | Mon Jul 31 12:16:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1952 | ||
| 1953 | * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define. From Niclas | |
| 1954 | Andersson <nican@ida.liu.se>. | |
| 1955 | ||
| 1956 | Thu Jul 27 20:47:12 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1957 | ||
| 1958 | * config/obj-coff.c (fixup_segment): Don't do further pcrel | |
| 1959 | processing after converting difference of two symbols in the | |
| 1960 | same segment. From Jim Wilson. | |
| 1961 | ||
| 1962 | * configure.in (i386-*-linuxoldld): Add as synonym for | |
| 1963 | i386-*-linux*aout*. From Fred Fish. | |
| 1964 | * configure: Regenerated. | |
| 1965 | ||
| 1966 | Thu Jul 27 16:14:56 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1967 | ||
| 1968 | * config/obj-vms.c (enum ps_type {ps_TEXT,ps_DATA,ps_COMMON, | |
| 1969 | ps_CONST}): New constants. | |
| 1970 | (VMS_Psect_Spec): Use them instead of literal strings. | |
| 1971 | (vms_write_object_file, global_symbol_directory): Adjust callers. | |
| 1972 | ||
| 1973 | Wed Jul 26 18:31:35 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1974 | ||
| 1975 | * config/obj-vms.c (const_flag): Change from char to unsigned char. | |
| 1976 | * config/obj-vms.h (const_flag): Ditto. | |
| 1977 | (struct nlist): Replace union n_un and n_un.{n_name,n_next,n_strx} | |
| 1978 | fields with just n_name; delete field n_value; change n_other from | |
| 1979 | char to unsigned char and n_desc from short to int; insert explicit | |
| 1980 | padding for alignment. | |
| 1981 | ||
| 1982 | Mon Jul 24 20:06:17 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1983 | ||
| 1984 | * subsegs.h (struct seg_info_trash): Make bitfield types valid. | |
| 1985 | ||
| 1986 | * config/obj-coff.c (fixup_segment): Local add_number should not | |
| 1987 | be declared register since its address is taken for | |
| 1988 | MD_APPLY_FIX3. | |
| 1989 | ||
| 1990 | Fri Jul 21 15:28:18 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 1991 | ||
| 1992 | Split huge vms_write_object_file routine into managable pieces. | |
| 1993 | ||
| 1994 | * config/obj-vms.c (vms_fixup_text_section, synthesize_data_segment, | |
| 1995 | vms_fixup_data_section, global_symbol_directory, local_symbols_DST, | |
| 1996 | vms_build_DST): New routines. | |
| 1997 | (vms_write_object_file): Call them. | |
| 1998 | (struct vms_obj_state): New file scope variable used by the above. | |
| 1999 | ||
| 2000 | Mon Jul 24 14:10:24 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2001 | ||
| 2002 | * config/tc-sh.c (md_pseudo_table): Add "uses". | |
| 2003 | (s_uses): New static function. | |
| 2004 | (sh_coff_frob_file): New function. | |
| 2005 | (md_convert_frag): Call subseg_change before calling fix_new. | |
| 2006 | (sh_handle_align): New function. | |
| 2007 | (SWITCH_TABLE): Define. | |
| 2008 | (sh_force_relocation): New function. | |
| 2009 | (md_apply_fix): Handle R_SH_USES, R_SH_COUNT and R_SH_ALIGN. | |
| 2010 | (sh_coff_reloc_mangle): Likewise. Also handle switch table | |
| 2011 | entries. | |
| 2012 | * config/tc-sh.h (HANDLE_ALIGN): Define. | |
| 2013 | (sh_handle_align): Declare. | |
| 2014 | (TC_FORCE_RELOCATION): Define. | |
| 2015 | (sh_force_relocation): Declare. | |
| 2016 | (TC_COUNT_RELOC): Simplify; rely on TC_FORCE_RELOCATION instead. | |
| 2017 | (tc_frob_file): Define. | |
| 2018 | (sh_coff_frob_file): Declare. | |
| 2019 | * config/obj-coff.c (write_object_file): Call tc_frob_file if it | |
| 2020 | is defined. | |
| 2021 | (fixup_mdeps): Call HANDLE_ALIGN if it is defined. | |
| 2022 | (TC_FORCE_RELOCATION): Define if not defined. | |
| 2023 | (fixup_segment): Use TC_FORCE_RELOCATION to decide whether to | |
| 2024 | clear the symbol fields of fixP. | |
| 2025 | ||
| 2026 | Fri Jul 21 22:38:00 1995 Michael Meissner <meissner@cygnus.com> | |
| 2027 | ||
| 2028 | * config/tc-ppc.c (ppc_elf_suffix): Add support for R_PPC_SDAREL | |
| 2029 | relocation. | |
| 2030 | (md_apply_fix3): Ditto. | |
| 2031 | ||
| 2032 | Thu Jul 20 13:00:56 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2033 | ||
| 2034 | * config/tc-m68k.c (md_convert_frag): Rename argument seg to sec, | |
| 2035 | since seg is a macro name in this file. | |
| 2036 | ||
| 2037 | * configure.in (arm-*-riscix*): Don't set emulation. | |
| 2038 | ||
| 2039 | Wed Jul 19 16:08:29 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 2040 | ||
| 2041 | * config/obj-coff.h (TE_PE): Delete. | |
| 2042 | * config/tc-arm.h (BYTE_ORDER): Delete. | |
| 2043 | (TARGET_FORMAT): Provide value for OBJ_COFF and TE_PE. | |
| 2044 | (ARM_BI_ENDIAN): Define if OBJ_COFF and TE_PE. | |
| 2045 | * config/tc-arm.c (byte_order): Delete. | |
| 2046 | (md_number_to_chars): Reference target_big_endian, not byte_order. | |
| 2047 | (md_chars_to_number): Likewise. | |
| 2048 | (md_longopts): Add -EB/-EL if ARM_BI_ENDIAN. | |
| 2049 | (md_parse_options): Recognize -EB/-EL. | |
| 2050 | (md_show_usage): List -EB/-EL. | |
| 2051 | ||
| 2052 | Wed Jul 19 11:49:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2053 | ||
| 2054 | * gasp.c (process_assigns): Use toupper before comparing against | |
| 2055 | upper case letter. | |
| 2056 | (whatcond): Likewise. | |
| 2057 | ||
| 2058 | * config/tc-sh.c (sh_relax): Rename from relax, and make global. | |
| 2059 | Renamed all uses. | |
| 2060 | (insert): Pass a size of 2, not 4. | |
| 2061 | (build_relax): Remove unused len variable. | |
| 2062 | (md_show_usage): Mention -little option. | |
| 2063 | (md_convert_frag): Add segT argument. Rewrite to generate relocs | |
| 2064 | rather than to generate complete instructions here. | |
| 2065 | (md_apply_fix): Adjust and clarify R_SH_PCRELIMM8BY4 case for | |
| 2066 | changes in insert and md_pcrel_from. Add cases for R_SH_PCDISP | |
| 2067 | and R_SH_PCDISP8BY2. | |
| 2068 | (md_pcrel_from): Don't subtract 1, add 2. | |
| 2069 | (tc_coff_fix2rtype): Remove. | |
| 2070 | (sh_coff_reloc_mangle): New function. | |
| 2071 | * config/tc-sh.h (TC_COFF_FIX2RTYPE): Just return fx_r_type. | |
| 2072 | (sh_relax): Declare. | |
| 2073 | (TC_COUNT_RELOC): If relaxing, count PC relative relocs. | |
| 2074 | (TC_RELOC_MANGLE): Define. | |
| 2075 | (sh_coff_reloc_mangle): Declare. | |
| 2076 | (tc_coff_sizemachdep): Declare. | |
| 2077 | * tc.h (md_convert_frag): Add segT parameter to non BFD_ASSEMBLER | |
| 2078 | declaration. | |
| 2079 | * write.c (cvt_frag_to_fill): Add sec argument to non | |
| 2080 | BFD_ASSEMBLER version. Pass it to md_convert_frag. | |
| 2081 | (write_object_file): Pass SEG_TEXT to cvs_frag_to_fill. | |
| 2082 | * config/obj-coff.c (do_relocs_for): Pass segment info to | |
| 2083 | TC_RELOC_MANGLE. | |
| 2084 | (fixup_mdeps): Pass segment type to md_convert_frag. | |
| 2085 | * config/tc-a29k.c (md_convert_frag): Add segT argument. | |
| 2086 | * config/tc-h8300.c (md_convert_frag): Likewise. | |
| 2087 | * config/tc-h8500.c (md_convert_frag): Likewise. | |
| 2088 | * config/tc-i386.c (md_convert_frag): Likewise. | |
| 2089 | * config/tc-i860.c (md_convert_frag): Likewise. | |
| 2090 | * config/tc-i960.c (md_convert_frag): Likewise. | |
| 2091 | * config/tc-m68k.c (md_convert_frag): Likewise. | |
| 2092 | * config/tc-m88k.h (md_convert_frag): Likewise. | |
| 2093 | * config/tc-ns32k.c (md_convert_frag): Likewise. | |
| 2094 | * config/tc-tahoe.c (md_convert_frag): Likewise. | |
| 2095 | * config/tc-vax.c (md_convert_frag): Likewise. | |
| 2096 | * config/tc-w65.c (md_convert_frag): Likewise. | |
| 2097 | * config/tc-z8k.c (md_convert_frag): Likewise. | |
| 2098 | * config/tc-h8300.h (TC_RELOC_MANGLE): Add segment argument. | |
| 2099 | * config/tc-h8500.h (TC_RELOC_MANGLE): Likewise. | |
| 2100 | * config/tc-w65.h (TC_RELOC_MANGLE): Likewise. | |
| 2101 | * config/tc-z8k.h (TC_RELOC_MANGLE): Likewise. | |
| 2102 | ||
| 2103 | Mon Jul 17 15:02:54 1995 Pat Rankin <rankin@eql.caltech.edu> | |
| 2104 | ||
| 2105 | * config/obj-vms.c (Current_Routine, Text_Psect): Delete as file | |
| 2106 | scope variables. | |
| 2107 | (Define_Routine, Define_Local_Symbols): Take Current_Routine and | |
| 2108 | Text_Psect as arguments. | |
| 2109 | (VMS_DBG_Define_Routine): Delete. | |
| 2110 | (VMS_TBT_Block_End): Change `Size' argument from int to valueT. | |
| 2111 | (vms_write_object_file: text and data fixup loops): Difference | |
| 2112 | of two symbols has type offsetT rather than int; convert with | |
| 2113 | md_number_to_chars before passing to VMS_Store_Immediate_Data. | |
| 2114 | (vms_write_object_file: debug symbol loop): Call Define_Routine | |
| 2115 | instead of VMS_DBG_Define_Routine. | |
| 2116 | ||
| 2117 | Sat Jul 15 00:01:35 1995 Michael Meissner <meissner@cygnus.com> | |
| 2118 | ||
| 2119 | * config/tc-ppc.c (ppc_elf_suffix): Add @fixup so that the | |
| 2120 | compiler can mark which relocs not to complain about with | |
| 2121 | -mrelocatable. | |
| 2122 | (ppc_elf_validate_fix): Add .fixup to sections not to complain | |
| 2123 | about, and also don't complain for BFD_RELOC_CTOR relocations in | |
| 2124 | writable non-code segments. | |
| 2125 | (md_apply_fix): Treat BFD_RELOC_CTOR just like BFD_RELOC_32. | |
| 2126 | ||
| 2127 | Fri Jul 14 19:54:28 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2128 | ||
| 2129 | Add support for SPARC SunOS PIC: | |
| 2130 | * config/tc-sparc.h (sparc_pic_code): Always declare, not just | |
| 2131 | when OBJ_ELF. | |
| 2132 | (TC_RELOC_RTSYM_LOC_FIXUP): Define when OBJ_AOUT. | |
| 2133 | (tc_fix_adjustable): New definition for OBJ_AOUT. | |
| 2134 | * config/tc-sparc.c (sparc_pic_code): Always define, not just when | |
| 2135 | OBJ_ELF. | |
| 2136 | (md_apply_fix): Adjust reloc addend for OBJ_AOUT and PIC. In | |
| 2137 | BFD_RELOC_32_PCREL_S2 case, don't increment val for an external | |
| 2138 | symbol when PIC. | |
| 2139 | (tc_gen_reloc): Generate different PIC relocs when OBJ_AOUT, as | |
| 2140 | well as when OBJ_ELF. | |
| 2141 | (md_shortopts): If OBJ_AOUT, include `k'. | |
| 2142 | (md_parse_option): If OBJ_AOUT, handle 'k'. | |
| 2143 | (md_show_usage): Mention -k if OBJ_AOUT, and -KPIC if OBJ_ELF. | |
| 2144 | (md_pcrel_from): Don't add in size for an external symbol when | |
| 2145 | PIC. | |
| 2146 | ||
| 2147 | Thu Jul 13 21:16:43 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2148 | ||
| 2149 | * config/tc-hppa.h (UNDEFINED_DIFFERENCE_OK): Define for SOM. | |
| 2150 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc for both | |
| 2151 | symbols in a fixup where a defined symbol is subtracted from an | |
| 2152 | undefined symbol (when UNDEFINED_DIFFERENCE_OK is defined). | |
| 2153 | (fixup_segment): Do nothing for the difference of two symbols if | |
| 2154 | UNDEFINED_DIFFERENCE_OK is defined. | |
| 2155 | ||
| 2156 | Wed Jul 12 23:33:40 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2157 | ||
| 2158 | * config/obj-coff.c (fixup_segment): Support MD_APPLY_FIX3. | |
| 2159 | ||
| 2160 | Wed Jul 12 01:12:12 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com> | |
| 2161 | ||
| 2162 | * write.c (fix_new): Use int, not short int, for argument type. | |
| 2163 | (fix_new_exp): Ditto. | |
| 2164 | ||
| 2165 | * configure.in (arm-*-riscix*): Don't set emulations. | |
| 2166 | ||
| 2167 | * config/tc-mips.c (NO_ECOFF_DEBUGGING): Define if ECOFF_DEBUGGING | |
| 2168 | wasn't previously defined. | |
| 2169 | (s_extern): Don't set ecoff_extern_size if NO_ECOFF_DEBUGGING. | |
| 2170 | (nopic_need_relax): Don't check it if NO_ECOFF_DEBUGGING. | |
| 2171 | (macro_build) [!USE_STDARG]: Don't use variadic prototype. | |
| 2172 | (mips_local_label) [NO_ECOFF_DEBUGGING]: Don't preserve potential | |
| 2173 | ECOFF debugging symbols. | |
| 2174 | ||
| 2175 | * emul.h (struct emulation): Use unsigned, not unsigned char, for | |
| 2176 | bitfields. | |
| 2177 | * obj.h (struct format_ops): Likewise. | |
| 2178 | ||
| 2179 | * config/tc-arm.c (symbol_make_empty) [BFD_ASSEMBLER]: Set | |
| 2180 | udata.p, not udata. | |
| 2181 | ||
| 2182 | Tue Jul 11 14:30:19 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2183 | ||
| 2184 | * doc/c-mips.texi: Document -m4010 and -mno-4010. | |
| 2185 | ||
| 2186 | Tue Jul 11 14:28:55 1995 Jeff Spiegel <jeffs@lsil.com> | |
| 2187 | ||
| 2188 | * config/tc-mips.c (mips_4010): New static variable. | |
| 2189 | (interlocks): New static variable. | |
| 2190 | (md_begin): Check for a cpu of "r4010". Set mips_4010 correctly. | |
| 2191 | If mips_4650 or mips_4010, set interlocks. | |
| 2192 | (append_insn): Check interlocks, not mips_4650. | |
| 2193 | (mips_emit_delays): Likewise. | |
| 2194 | (mips_ip): Only permit INSN_4010 instructions if mips_4010. | |
| 2195 | (md_longopts): Add "m4010" and "no-m4010". | |
| 2196 | (md_parse_option): Accept -mcpu=r4010. Handle -m4010 and | |
| 2197 | -no-m4010. | |
| 2198 | (md_show_usage): Document -m4010 and -no-m4010. | |
| 2199 | ||
| 2200 | Tue Jul 11 13:22:50 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2201 | ||
| 2202 | * ecoff.c (struct efdr): Add new field fake. | |
| 2203 | (init_file): Initialize fake. | |
| 2204 | (add_file): Add new parameter fake. Change all callers. | |
| 2205 | (ecoff_build_debug): Don't warn about a missing .end for a fake | |
| 2206 | file. | |
| 2207 | ||
| 2208 | Mon Jul 10 16:01:31 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2209 | ||
| 2210 | * doc/as.texinfo: Split out most cpu chapters... | |
| 2211 | * doc/c-*.texi: ...to here. | |
| 2212 | ||
| 2213 | * read.c (po_hash): Now static. | |
| 2214 | ||
| 2215 | Mon Jul 10 13:47:22 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2216 | ||
| 2217 | Based on patches from H.J. Lu <hjl@nynexst.com>: | |
| 2218 | * config/tc-i386.c (md_apply_fix3): Rename from md_apply_fix1. | |
| 2219 | Accept pointer to value and segment. Fix OBJ_ELF PCREL case to | |
| 2220 | handle global defined symbols correctly. | |
| 2221 | (md_apply_fix): Remove both versions. | |
| 2222 | * config/tc-i386.h (MD_APPLY_FIX3): Define. | |
| 2223 | ||
| 2224 | * configure.in: When switching on ${cpu}, use ${cpu}, not | |
| 2225 | $[target_cpu}, in default case. | |
| 2226 | * configure: Rebuild. | |
| 2227 | ||
| 2228 | Sat Jul 8 13:27:55 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2229 | ||
| 2230 | * write.c (fixup_segment): Call resolve_symbol_value on | |
| 2231 | sub_symbolP, in case it isn't in the symbol table. | |
| 2232 | ||
| 2233 | Fri Jul 7 11:17:27 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2234 | ||
| 2235 | * read.c (s_lcomm): For .lcomm 1, set align to 0, not 1. | |
| 2236 | ||
| 2237 | * config/obj-coff.c (coff_frob_symbol): If SF_GET_FUNCTION, set | |
| 2238 | BSF_FUNCTION. | |
| 2239 | (symbol_globalP, symbol_global_lastP): New global variables. | |
| 2240 | (yank_symbols): Sort defined global symbols to the end, just | |
| 2241 | before the undefined symbols. | |
| 2242 | (glue_symbols): Add two arguments, and use them instead of | |
| 2243 | referring directly to global variables. | |
| 2244 | (crawl_symbols): Call glue_symbols twice, once for defined globals | |
| 2245 | and once for undefined. Add corresponding know calls. | |
| 2246 | ||
| 2247 | * app.c (do_scrub_next_char): Always accept \v. Don't make it | |
| 2248 | conditional on BACKSLASH_V. | |
| 2249 | * read.c (next_char_of_string): Likewise. | |
| 2250 | * config/obj-bout.h (BACKSLASH_V): Don't define. | |
| 2251 | * config/tc-mips.h (BACKSLASH_V): Don't define. | |
| 2252 | ||
| 2253 | Add SPARC ELF PIC support. | |
| 2254 | * write.c (fixup_segment): Pass fixP to TC_RELOC_RTSYM_LOC_FIXUP, | |
| 2255 | not fixP->fx_r_type. | |
| 2256 | * config/tc-sparc.c (sparc_pic_code): New global variable. | |
| 2257 | (md_apply_fix): If generating PIC, adjust fx_addnumber for any non | |
| 2258 | PC relative reloc. | |
| 2259 | (tc_gen_reloc): If generating PIC, adjust various reloc types. | |
| 2260 | Remove fx_pcrel assert, since it is no longer true. | |
| 2261 | (md_parse_option): Handle -K PIC. | |
| 2262 | * config/tc-sparc.h (sparc_pic_code): Declare if OBJ_ELF. | |
| 2263 | (TC_RELOC_RTSYM_LOC_FIXUP): Define if OBJ_ELF. | |
| 2264 | (tc_fix_adjustable): Don't adjust PC relative relocs if PIC. | |
| 2265 | * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Take a fixp, not a | |
| 2266 | reloc type. | |
| 2267 | ||
| 2268 | * Makefile.in (Makefile): Add dependency on conf.in, so that conf | |
| 2269 | is rebuilt when conf.in changes. | |
| 2270 | ||
| 2271 | Thu Jul 6 16:49:38 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2272 | ||
| 2273 | * All files: Updated FSF address. | |
| 2274 | ||
| 2275 | Thu Jul 6 16:30:34 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
| 2276 | ||
| 2277 | * ecoff.c (add_file): Don't collapse multiple .file commands into | |
| 2278 | a single file structure. | |
| 2279 | (ecoff_build_lineno): Set ilineBase to sum of previous file's | |
| 2280 | ilineBase and cline. | |
| 2281 | ||
| 2282 | Thu Jul 6 12:54:27 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2283 | ||
| 2284 | Patches from Jerry Blakely <gerry_blakley@wellfleet.com>: | |
| 2285 | * as.c (listing_filename): New static variable. | |
| 2286 | (show_usage): Mention -a=file. | |
| 2287 | (parse_args): Support = option of -a to set name of listing file. | |
| 2288 | (main): Pass listing_filename to listing_print. | |
| 2289 | * listing.c (list_file): New static variable. | |
| 2290 | (various): Replace printf with fprintf to list_file. | |
| 2291 | (listing_print): If name argument is not NULL, open it as | |
| 2292 | list_file. | |
| 2293 | * doc/as.texinfo, doc/as.1: Document -a=file. | |
| 2294 | ||
| 2295 | * config/tc-sparc.c (s_reserve): Don't permit redefinition, even | |
| 2296 | if the symbol was already in bss_section. Fix warning message. | |
| 2297 | ||
| 2298 | * listing.c (struct file_info_struct): Rename end_pending field to | |
| 2299 | at_end. | |
| 2300 | (file_info): Initialize at_end, not end_pending. | |
| 2301 | (buffer_line): If at_end set, just return immediately. Don't | |
| 2302 | worry about end_pending cases. Set at_end when EOF is read. | |
| 2303 | (print_source): Check at_end, not end_pending. | |
| 2304 | (listing_listing): Likewise. | |
| 2305 | ||
| 2306 | * config/tc-alpha.h (alpha_do_align): Don't declare. | |
| 2307 | (md_do_align): Don't define. | |
| 2308 | (tc_frob_label): Define. | |
| 2309 | (alpha_define_label): Declare. | |
| 2310 | (md_flush_pending_output): Define. | |
| 2311 | (alpha_flush_pending_output): Declare. | |
| 2312 | * config/tc-alpha.c (insn_label): New static variable. | |
| 2313 | (auto_align): New static variable. | |
| 2314 | (md_pseudo_table): Add cases for .text, .data, .align, .byte, | |
| 2315 | .hword, .int, .long, .octa, .quad, .short, .word, .double, .float, | |
| 2316 | and .single. Change .t_floating, .s_floating, .f_floating, | |
| 2317 | .g_floating, and .d_floating to use s_alpha_float_cons rather than | |
| 2318 | float_cons. | |
| 2319 | (s_alpha_text, s_alpha_data): New static functions. | |
| 2320 | (s_rdata, s_sdata): Clear insn_label and set auto_align. | |
| 2321 | (s_gprel32): If auto_align, align. Clear insn_label. | |
| 2322 | (emit_insn): Clear insn_label. | |
| 2323 | (s_alpha_align): New static function. | |
| 2324 | (alpha_align): Make static. Take label argument. | |
| 2325 | (alpha_flush_pending_output): New static function. | |
| 2326 | (s_alpha_cons, s_alpha_float_cons): New static functions. | |
| 2327 | (alpha_define_label): New function. | |
| 2328 | ||
| 2329 | Wed Jul 5 22:49:31 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2330 | ||
| 2331 | * conf.in: Regenerate with autoreconf. | |
| 2332 | ||
| 2333 | Mon Jul 3 19:47:53 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 2334 | ||
| 2335 | * config/obj-vms.h (vms_resolve_symbol_redef): Use full prototype. | |
| 2336 | (vms_check_for_special_label, tc_frob_label): Move them to group | |
| 2337 | with other prototypes. | |
| 2338 | [WANT_VMS_OBJ_DEFS]: Only define the many OBJ_x, DBG_x, and DST_x | |
| 2339 | macros when this is defined. | |
| 2340 | * config/obj-vms.c: Fully prototype all local functions. | |
| 2341 | [symbolS, fragS]: Use consistently instead of their struct tags. | |
| 2342 | [WANT_VMS_OBJ_DEFS]: Define this. | |
| 2343 | (s_const): Make definition correctly match actual usage. | |
| 2344 | (VMS_stab_parse): Make `expected_type' arg be int rather than char. | |
| 2345 | (get_VMS_time_on_unix): Define as `static void'. | |
| 2346 | (hash_string): Make definition match actual usage; argument is | |
| 2347 | `char const *' rather than `unsigned char *'. | |
| 2348 | (VMS_Case_Hack_Symbol, VMS_Modify_Psect_Attributes, VMS_Psect_Spec, | |
| 2349 | VMS_Global_Symbol_Spec): Declare string args as `const char *'. | |
| 2350 | [IS_GXX_VTABLE]: New macro. | |
| 2351 | (vms_write_object_file: GSD loop): Use it. | |
| 2352 | (vms_write_object_file: data segment): Reorganize `fill' loop. | |
| 2353 | ||
| 2354 | Wed Jul 5 12:01:49 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2355 | ||
| 2356 | * config/tc-sparc.c (md_shortopts): Add "K:" if OBJ_ELF. | |
| 2357 | (md_parse_option): If OBJ_ELF, check for -K. Die if -K PIC, since | |
| 2358 | PIC code is not currently supported. | |
| 2359 | ||
| 2360 | * as.c (parse_args): Change std_shortopts to be an array rather | |
| 2361 | than a constant string. Only include 'K' if WORKING_DOT_WORD is | |
| 2362 | not defined. Only check for 'K' in that case as well. | |
| 2363 | * as.h (flag_warn_displacement): Only declare if WORKING_DOT_WORD | |
| 2364 | is not defined. | |
| 2365 | ||
| 2366 | * conf.in: Add undef of HAVE_SBRK. | |
| 2367 | ||
| 2368 | * config/obj-coff.c (obj_coff_line): Call listing_source_line, in | |
| 2369 | both BFD_ASSEMBLER and non BFD_ASSEMBLER versions of the function. | |
| 2370 | ||
| 2371 | * symbols.c (S_SET_EXTERNAL): Warn if symbol is weak. | |
| 2372 | (S_CLEAR_EXTERNAL): Likewise. | |
| 2373 | (S_SET_WEAK): Warn if symbol is global. | |
| 2374 | ||
| 2375 | * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt | |
| 2376 | to put an undefined symbol into a set. | |
| 2377 | ||
| 2378 | * Makefile.in: Remove @configure_input@; it's not needed in | |
| 2379 | files named Makefile. | |
| 2380 | ||
| 2381 | * config/tc-m88k.c (md_pseudo_table): Add ".set" so that the | |
| 2382 | explicit pseudo-op works, while continuing to treat "set" as an | |
| 2383 | instruction. | |
| 2384 | ||
| 2385 | * ecoff.c (ecoff_debugging_seen): New global variable. | |
| 2386 | (ecoff_directive_def): Set ecoff_debugging_seen. | |
| 2387 | (ecoff_stab): Likewise. | |
| 2388 | * ecoff.h: Make idempotent. | |
| 2389 | (ecoff_debugging_seen): Declare. | |
| 2390 | * config/tc-mips.c: Include ecoff.h. | |
| 2391 | (mips_debug): New static variable. | |
| 2392 | (s_stringer, s_mips_space): Remove unneeded declarations. | |
| 2393 | (md_parse_option): In case 'g', set mips_debug to debugging level. | |
| 2394 | (mips_local_label): New function. | |
| 29184774 | 2395 | * config/tc-mips.h (LOCAL_LABEL): Call mips_local_label. |
| 252b5132 RH |
2396 | (mips_local_label): Declare. |
| 2397 | ||
| 2398 | Wed Jul 5 00:59:22 1995 Fred Fish (fnf@cygnus.com) | |
| 2399 | ||
| 2400 | * as.c (main): Only use sbrk when HAVE_SBRK defined. | |
| 2401 | * configure.in: Add test for sbrk. | |
| 2402 | * configure: Regenerate using autoconf 2.4. | |
| 2403 | ||
| 2404 | Mon Jul 3 15:58:16 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2405 | ||
| 2406 | * config/tc-hppa.h (MAX_RELOC_EXPANSION): Bump to 6. | |
| 2407 | * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle | |
| 2408 | relocations for the difference of two (possibly external) | |
| 2409 | symbols. | |
| 2410 | (hppa_fix_adjustable): For SOM, reject reductions involving | |
| 2411 | the difference of two symbols. | |
| 2412 | (hppa_force_relocation): Force relocations for expressions | |
| 2413 | involving the difference of two symbols. | |
| 2414 | ||
| 2415 | Mon Jul 3 14:22:59 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2416 | ||
| 2417 | * configure[.in] (i386-*-win32): New host and target. | |
| 2418 | ||
| 2419 | Thu Jun 29 17:25:43 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2420 | ||
| 2421 | Support for long filenames non-bfd coff. | |
| 2422 | * config/obj-coff.c (filename_list_head, filename_list_tail): New. | |
| 2423 | (yank_symbols): Notice and record filenames which are too long. | |
| 2424 | (w_strings): Write out filename strings. | |
| 2425 | (c_dot_file_symbols): Put long filenames onto list. | |
| 2426 | ||
| 2427 | Wed Jun 28 17:33:13 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2428 | ||
| 2429 | * config/obj-coff.c (fixup_segment): PE doesn't use | |
| 2430 | the strange common symbol format that other 386s formats | |
| 2431 | do. | |
| 2432 | * config/tc-i386.c (md_begin): If LEX_AT defined then | |
| 2433 | '@' is in the set of identifiers. | |
| 2434 | (i386_operand): If LEX_AT, then don't look for @goto stuff. | |
| 2435 | * config/te-pe.h: Define LEX_AT. | |
| 2436 | ||
| 2437 | Wed Jun 28 17:49:59 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2438 | ||
| 2439 | * doc/as.texinfo (H8/500 Floating Point): Indicate that IEEE FP | |
| 2440 | numbers are for the standard emulation code. | |
| 2441 | (SH Floating Point): Ditto. | |
| 2442 | (Overview): Describe new --emulation option for MIPS. | |
| 2443 | * doc/*.m4: Deleted. | |
| 2444 | ||
| 2445 | Thu Jun 22 19:26:25 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2446 | ||
| 2447 | Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu> | |
| 2448 | ||
| 2449 | * configure.in: Added i386-*-moss* target. | |
| 2450 | ||
| 2451 | Thu Jun 22 14:41:23 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 2452 | ||
| 2453 | * write.c (write_object_file): Cast decode_local_label_name | |
| 2454 | argument to char * to avoid warning. | |
| 2455 | ||
| 2456 | Wed Jun 21 18:07:59 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2457 | ||
| 2458 | Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>: | |
| 2459 | * config/tc-m68k.c (insword): Increment the frag offsets. | |
| 2460 | (struct m68k_it): Add reloc[].pcrel_fix field to hold pc-rel | |
| 2461 | fixup. | |
| 2462 | (add_fix): Accept additional parameter, the pc-rel fixup. All | |
| 2463 | callers changed. Fix offset address if width == 'b'. | |
| 2464 | (m68k_ip) [case AINDX]: Allow explicit size spec. Don't make the | |
| 2465 | outer displacement pc-relative. | |
| 2466 | (md_pcrel_from): Make it relative to the first extension word of | |
| 2467 | the operand. | |
| 2468 | (opcode_ptr): Make it a macro if DO_BREAK_UP_BIG_DECL is | |
| 2469 | undefined. | |
| 2470 | (md_convert_frag_1): Don't reference fragP->fr_opcode[2..]. | |
| 2471 | (md_estimate_size_before_relax) [case TAB (FBRANCH, SZ_UNDEF)]: | |
| 2472 | Turn on long bit. | |
| 2473 | (m68k_ip) [case 'C']: Don't set set long bit, set it in the opcode | |
| 0b2af1c5 | 2474 | table. |
| 252b5132 RH |
2475 | (md_estimate_size_before_relax) [case TAB (PCINDEX, SZ_UNDEF)]: |
| 2476 | Variable part increases by four, not six. | |
| 2477 | * write.c (fixup_segment) [TC_M68K]: Don't do further pcrel | |
| 2478 | processing after converting difference of two symbols in the | |
| 2479 | same segment. | |
| 2480 | ||
| 2481 | * write.c (fixup_segment): Don't conditionalize the pcrel fix on | |
| 2482 | TC_M68K. | |
| 2483 | ||
| 2484 | * config/tc-sparc.c (sparc_ip, case 'A'): If ASI is not a "#" | |
| 2485 | value, don't shift it an extra time. | |
| 2486 | ||
| 2487 | Wed Jun 21 14:18:37 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2488 | ||
| 2489 | * gasp.c (do_print, do_form, buffer_and_nest): Use case insensitive | |
| 2490 | string compares. | |
| 2491 | ||
| 2492 | Tue Jun 20 14:55:02 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2493 | ||
| 2494 | * config/obj-coff.c (write_object_file): Cast time() argument to | |
| 2495 | time_t *. | |
| 2496 | ||
| 2497 | Tue Jun 20 12:00:53 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2498 | ||
| 2499 | * config/tc-hppa.c (pa_build_unwind_subspace): Fix typo in last | |
| 2500 | change. | |
| 2501 | ||
| 2502 | Mon Jun 19 15:27:17 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2503 | ||
| 2504 | * config/tc-hppa.c (pa_build_unwind_subspace): Zero out memory | |
| 2505 | from frag_more calls. | |
| 2506 | ||
| 2507 | Thu Jun 15 16:53:37 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 2508 | ||
| 2509 | * config/obj-coff.c: Don't use "bfd/" when including libbfd.h | |
| 2510 | and libcoff.h. | |
| 2511 | (fill_section): Call PROGRESS. | |
| 2512 | * Makefile.in (INCLUDES): Add bfd srcdir. | |
| 2513 | ||
| 2514 | * mpw-config.in: Add bfd_gas flag and set for each config. | |
| 2515 | (i386-unknown-go32, m68k-unknown-coff): Recognize. | |
| 2516 | * mpw-make.in (HACK_O_RAMA, OBJ_COFF_OMIT_TIMESTAMP): Add to | |
| 2517 | config.h. | |
| 2518 | ||
| 2519 | Thu Jun 15 10:04:26 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 2520 | ||
| 2521 | * config/tc-arm.h (LOCAL_LABEL): Prepend '.' if not OBJ_AOUT. | |
| 2522 | (FAKE_LABEL_NAME): Likewise. | |
| 2523 | ||
| 2524 | Mon Jun 12 22:25:39 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2525 | ||
| 2526 | * config/tc-hppa.c (pa_ip): Check for invalid register in single | |
| 2527 | precision fmpyadd and fmpysub instructions. | |
| 2528 | ||
| 2529 | Thu Jun 8 19:33:02 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 2530 | ||
| 2531 | * config/obj-vms.c (myname): Delete all references. | |
| 2532 | (VMS_stab_parse, Write_VMS_MHD_Records, VMS_Case_Hack_Symbol): | |
| 2533 | Replace printf calls with as_tsktsk. | |
| 2534 | (PUT_LONG, PUT_SHORT): Use COPY_LONG, COPY_SHORT. | |
| 2535 | (VMS_Store_Immediate_Data): Move second buffer capacity check | |
| 2536 | below bottom of loop; first check at top suffices for loop itself. | |
| 2537 | (find_file): Remove redundant pointer checks in first two loops; | |
| 2538 | replace third loop with pointer to last list element determined | |
| 2539 | in first loop. | |
| 2540 | ||
| 2541 | Tue Jun 6 13:53:06 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2542 | ||
| 2543 | * config/tc-sparc.c (sparc_ip): Handle defined absolute symbols as | |
| 2544 | ASI values. | |
| 2545 | ||
| 2546 | * config/obj-vms.c (vms_write_object_file, case N_DATA): Use | |
| 2547 | strcmp against FAKE_LABEL_NAME instead of checking third | |
| 2548 | character. (Suggested by Pat Rankin.) | |
| 2549 | ||
| 2550 | Mon Jun 5 20:10:46 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 2551 | ||
| 2552 | Add support for N_ABS and N_ABS|N_EXT type symbols. | |
| 2553 | ||
| 2554 | * config/obj-vms.h (LSY_S_M_{DEF,REL}, ENV_S_M_{DEF,NESTED}): | |
| 2555 | New macros for local symbols (from <lsydef.h> and <envdef.h>). | |
| 2556 | * config/obj-vms.c (Current_Environment): New file-scope variable. | |
| 2557 | (VMS_Local_Environment_Setup): New routine. | |
| 2558 | (GBLSYM_LCL): New macro. | |
| 2559 | (VMS_Global_Symbol_Spec): Handle local symbols too. | |
| 2560 | (VMS_Psect_Spec): Set GLOBALVALUE_BIT for absolute symbols. | |
| 2561 | (VMS_Emit_Globalvalues): Handle local and global absolute symbols. | |
| 2562 | (VMS_Store_PIC_Symbol_Reference): Ditto. | |
| 2563 | (vms_write_object_file: GSD symbol loop): Ditto. | |
| 2564 | ||
| 2565 | Mon Jun 5 16:10:40 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2566 | ||
| 2567 | * config/tc-arm.h (LOCAL_LABELS_FB): Define. | |
| 2568 | ||
| 2569 | Mon Jun 5 02:17:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 2570 | ||
| 2571 | * configure.in (i386-*-gnu*): Always use GNU ELF config. | |
| 2572 | ||
| 2573 | Wed May 31 17:49:18 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 2574 | ||
| 2575 | * config/obj-vms.c (obj_crawl_symbol_chain): Update *symbolPP | |
| 2576 | in `else' clause when removing a symbol. Also, revise comments | |
| 2577 | to match the code. | |
| 2578 | (vms_write_object_file (GSD symbol loop, case N_DATA)): Never | |
| 2579 | output symbol definitions for local numeric labels. | |
| 2580 | ||
| 2581 | Tue May 30 18:29:10 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 2582 | ||
| 2583 | * configure.in (architecture variants, cases armeb and arm*): Remove | |
| 2584 | spaces round assignment to endian. | |
| 2585 | ||
| 2586 | Tue May 30 12:31:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2587 | ||
| 2588 | * write.c (write_object_file): Check for undefined local dollar | |
| 2589 | and fb labels. | |
| 2590 | ||
| 2591 | * symbols.c (decode_local_label_name): Extract instance number | |
| 2592 | from the correct location. | |
| 2593 | ||
| 2594 | Sat May 27 21:28:49 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
| 2595 | ||
| 2596 | * config/te-dpx2.h: Include obj-format.h. | |
| 2597 | (COFF_MAGIC): Renamed from FILE_HEADER_MAGIC. | |
| 2598 | ||
| 2599 | Wed May 24 13:45:32 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2600 | ||
| 2601 | * configure, configure.in, config/obj-coff.c, config/obj-coff.h: | |
| 2602 | Add support for ARM pe | |
| 2603 | ||
| 2604 | Tue May 23 17:00:32 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 2605 | ||
| 2606 | * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP16 | |
| 2607 | and BFD_RELOC_SPARC_WDISP19. | |
| 2608 | ||
| 2609 | Tue May 23 19:18:33 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2610 | ||
| 2611 | * as.c (parse_args) [! USE_EMULATIONS]: Always print an error | |
| 2612 | message. | |
| 2613 | ||
| 2614 | * doc/internals.texi: Document obj_app_file and | |
| 2615 | TARGET_BYTES_BIG_ENDIAN. | |
| 2616 | ||
| 2617 | Mon May 22 20:03:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2618 | ||
| 2619 | * ecoff.c (ecoff_stab): Add extra leading argument, for 4 May | |
| 2620 | change. | |
| 2621 | * ecoff.h (ecoff_stab): Fix declaration. | |
| 2622 | * obj.h (format_ops.process_stab): Include prototype. | |
| 2623 | * config/obj-elf.h (OBJ_PROCESS_STAB): Pass through seg argument. | |
| 2624 | * config/obj-ecoff.h (OBJ_PROCESS_STAB): Ditto. | |
| 2625 | ||
| 2626 | * config/e-mipself.c (mipself): New emulation mode, doesn't change | |
| 2627 | endianness from configured default. | |
| 2628 | * config/e-mipsecoff.c (mipsecoff): Ditto. | |
| 2629 | * configure.in (mips ecoff/elf targets): Include them. | |
| 2630 | * as.c (mipself, mipsecoff): Declare. | |
| 2631 | ||
| 2632 | * as.c (emulation_name): New variable. | |
| 2633 | (select_emulation_mode): Set emulation_name. Don't change argv. | |
| 2634 | (parse_args): Handle --emulation; complain if the supplied name | |
| 2635 | isn't what select_emulation_name came up with. | |
| 2636 | ||
| 2637 | Sun May 21 21:36:17 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2638 | ||
| 2639 | * config/tc-hppa.c: Reverse changes from Dec. 19th which | |
| 2640 | changed the way unwinds were built for ELF. Rely on relocation | |
| 2641 | symbol reductions to avoid placing the end of function marker | |
| 2642 | symbols into the object file's symbol table. | |
| 2643 | ||
| 2644 | Sat May 20 12:31:36 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 2645 | ||
| 2646 | Added improved VMS support from Pat Rankin: | |
| 2647 | ||
| 2648 | Fri 19 May 16:51:40 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 2649 | ||
| 2650 | * config/obj-vms.h (AOUT_STABS): Define. | |
| 2651 | ||
| 2652 | * config/obj-vms.c (fpush, rpush): New routines. | |
| 2653 | (push): Replaced by the above. | |
| 2654 | (find_symbol): Slight reorganization to expose tail recursion. | |
| 2655 | ||
| 2656 | Fri Mar 17 18:40:36 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 2657 | ||
| 2658 | * Makefile.in (VMS_OTHER_OBJS): delete this. | |
| 2659 | * vmsconf.sh (make-gas.com): build ../libiberty/liberty.olb | |
| 2660 | first if necessary; link gas against it. | |
| 2661 | ||
| 2662 | Fri May 19 16:37:39 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 2663 | ||
| 2664 | * gasp.c (istrue): Correctly test for string inequality. | |
| 2665 | ||
| 2666 | Thu May 18 04:25:11 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 2667 | ||
| 2668 | Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 2669 | ||
| 2670 | * config/tc-arm.c (CP_T_{Pre,UD,WB}): Define, bits in co-processor | |
| 2671 | instructions. | |
| 2672 | ([ls]fm_flags): Correct error in bitmasks. | |
| 2673 | (cp_address_required_here): Delete second parameter, FLAGS. All | |
| 2674 | callers changed. Remove all dead code referring to FLAGS. If | |
| 2675 | address is just "[Reg]" then convert into a PRE-INCREMENT UP format. | |
| 2676 | (do_fp_ldmstm): Handle full-descending and empty-ascending stack | |
| 2677 | formats explicitly. | |
| 2678 | ||
| 2679 | * config/tc-arm.c (internalError): Define. | |
| 2680 | (ARM_{1,2,250,3,6,7,7DM,ANY,2UP,ALL,3UP,6UP,LONGMUL}): Define processor | |
| 2681 | variants. | |
| 2682 | (FPU_{CORE,FPA10,FPA11,NONE,ALL,MEMMULTI}): Define floating point | |
| 2683 | variants. | |
| 2684 | ({CPU,FPU}_DEFAULT): Define. | |
| 2685 | (cpu_variant): New variable. | |
| 2686 | (asm_flg): Change more_flags to flag_bits. | |
| 2687 | Add prototypes for new functions. | |
| 2688 | (FLAG_{S,P,B,T,ED,FD,FA,EA,IB,IA,DB,DA,L}): Delete. | |
| 2689 | (s_flag[], ldst_flags[], byte_flag[], cmp_flags[], ldm_flags[], | |
| 2690 | stm_flags[], lfm_flags[], sfm_flags[], round_flags[], except_flags[], | |
| 2691 | cplong_flag[]): New variables. | |
| 2692 | (asm_opcode, insns[]): New format, add version support. | |
| 2693 | (arm_flg_hsh): Delete. | |
| 2694 | (do_mul, do_mla): Remove "Warning" from warning messages. | |
| 2695 | (do_arit): Simplify. | |
| 2696 | (do_swap): Make error message more appropriate. | |
| 2697 | (md_begin): Build hash tables starting at first entry in tables. | |
| 2698 | (md_number_to_chars): Cope with big/little-endian selection. | |
| 2699 | (md_chars_to_number): New function. | |
| 2700 | (md_apply_fix): Rewrite to make endian independent. | |
| 2701 | (tc_gen_reloc): Better error messages. | |
| 2702 | (md_assemble): Reject opcodes forbidden by the currently selected cpu | |
| 2703 | variant. Rewrite handling code for instruction flags. | |
| 2704 | (md_shortopts): Add option "m:". | |
| 2705 | (md_parse_option): Get the desired cpu/fpu variant. | |
| 2706 | ||
| 2707 | From: David Taylor (dtaylor@armltd.co.uk) | |
| 2708 | * configure.in (architecture variants): Check for "armeb" and "arm*", | |
| 2709 | set endianness accordingly. | |
| 2710 | * read.c (read_a_source_file): New hooks md_start_line_hook and | |
| 2711 | md_after_pass_hook. | |
| 2712 | * config/arm-{big,lit}.mt: New files | |
| 2713 | * config/tc-arm.h ({LITTLE,BIG}_ENDIAN, BYTE_ORDER): Define. | |
| 2714 | (TARGET_FORMAT): Select depending on endianness and emulation and | |
| 2715 | object format. | |
| 2716 | (md_after_pass_hook, md_start_line_hook): Define. | |
| 2717 | * config/tc-arm.c: Include subsegs.h, symbols.h and listing.h. | |
| 2718 | (shift[]): Add uppper case equivalents. | |
| 2719 | (CP_T_[XY], TRANS_BIT): Define. | |
| 2720 | (conds[]): Delete initial NULL entry, add "lo" entry as synonym for | |
| 2721 | "cc". | |
| 2722 | (LONGEST_FLAG, flags[]): Delete. | |
| 2723 | (arm_psr): New structure. | |
| 2724 | (psrs[]): New variable. | |
| 2725 | (PSR_ALL): Define. | |
| 2726 | (LONGEST_INST): Bump to 5. | |
| 2727 | (LITERAL_MASK, COND_MASK, OPCODE_MASK, DATA_OP_SHIFT): Define. | |
| 2728 | (OPCODE_{AND,EOR,SUB,RSB,ADD,ADC,SBC,RSC,TST,TEQ,CMP,CMN,ORR,MOV,BIC, | |
| 2729 | MVN}): Define. | |
| 2730 | (insns[]): Add smull, umull, smlal, umlal, ldfm, stfm, msr and mrs | |
| 2731 | instructions. Add nop and adr pseudo ops. | |
| 2732 | (reg_table): Add APCS register name variants. | |
| 2733 | (arm_psr_hsh): New hash table. | |
| 2734 | (md_pseudo_table): Add "ltorg", "pool", "extend", "ldouble" and | |
| 2735 | "packed". | |
| 2736 | (MAX_LITERAL_POOL_SIZE): Define. | |
| 2737 | (struct literalS): New structure. | |
| 2738 | (literals, next_literal_pool_place, lit_pool_num, current_poolP): New | |
| 2739 | variables. | |
| 2740 | (add_to_lit_pool, symbol_locate, symbol_make_empty): New functions. | |
| 2741 | (validate_immediate): Return FAIL on failure. | |
| 2742 | (s_ltorg): New function. | |
| 2743 | (psr_required_here, psrf_required_here): New functions. | |
| 2744 | (cp_address_required_here): New parameter, flag, all callers changed. | |
| 2745 | If flag is non-zero, restrict the legal addressing modes. | |
| 2746 | (do_nop, do_mrs, do_msr, do_mull): New functions. | |
| 2747 | (negate_data_op): New function. | |
| 2748 | (data_op2): accept #x,y meaning x rotated right by y, but only when | |
| 2749 | suitable constants. If immediate is not legal, try changing the | |
| 2750 | opcode. | |
| 2751 | (do_adr): New function. | |
| 2752 | (do_ldst): accept "ldr reg, =expr". Put expr in the pool if it can't | |
| 2753 | be done as an immediate. | |
| 2754 | (do_fp_ldst): Use CP_T_[XY], not immediate values. | |
| 2755 | (do_fp_ldmstm): New function. | |
| 2756 | (arm_psr_parse): New function. | |
| 2757 | (output_inst): Use INSN_SIZE in call to md_number_to_chars. | |
| 2758 | (md_assemble): Add hack so that "Label instruction" causes alignment of | |
| 2759 | the label. | |
| 2760 | (arm_after_pass_hook, arm_start_line_hook, arm_frob_symbol): New | |
| 2761 | functions. | |
| 2762 | ||
| 2763 | Wed May 17 05:25:16 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 2764 | ||
| 2765 | * config/tc-ppc.c (md_show_usage): Add \'s at end of lines in | |
| 2766 | strings for non-GCC compilers. | |
| 2767 | ||
| 2768 | Tue May 16 19:36:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2769 | ||
| 2770 | * config/obj-ecoff.c (ecoff_pop_insert): New function. | |
| 2771 | (ecoff_format_ops): Use it. | |
| 2772 | (obj_ecoff_frob_symbol): Now static. | |
| 2773 | ||
| 2774 | Wed May 17 00:59:12 1995 Andrew Cagney - aka Noid <cagney@highland.com.au> | |
| 2775 | ||
| 2776 | * config/tc-ppc.c (md_begin): Was assuming that an instruction was | |
| 2777 | bigendian and hence 16bit relocs withing instructions would | |
| 2778 | ALWAYS be at addresses i+2-i+3. In LE mode it is i+0-i+1. | |
| 2779 | ||
| 2780 | Tue May 16 16:29:58 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2781 | ||
| 2782 | * config/obj-multi.h (obj_frob_symbol, obj_frob_file, S_GET_SIZE, | |
| 2783 | S_SET_SIZE, S_GET_ALIGN, S_SET_ALIGN, obj_copy_symbol_attributes, | |
| 2784 | OBJ_PROCESS_STAB): New macros. | |
| 2785 | * config/tc-mips.c: Protect against redefining them also when | |
| 2786 | including obj-elf.h. Test only OBJ_ELF for including elf/mips.h. | |
| 2787 | (mips_init_after_args): New function. Set byte_order here. | |
| 2788 | (md_parse_option): Not here. | |
| 2789 | (byte_order): Don't bother initializing. | |
| 2790 | * config/tc-mips.h (mips_init_after_args): Declare. | |
| 2791 | (tc_init_after_args): New macro. | |
| 2792 | ||
| 2793 | * read.c (s_lcomm): Do ELF/ECOFF test at run time, not compile | |
| 2794 | time. | |
| 2795 | ||
| 2796 | Fri May 12 14:17:47 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2797 | ||
| 2798 | Initial support for PE object files. | |
| 2799 | * configure.in, configure (i386-*-pe, i386-*-*nt): Add. | |
| 2800 | * config/obj-coff.c (fixup_segment): Cope with PE wierdness. | |
| 2801 | * config/obj-coff.h (TE_PE): New target format. | |
| 2802 | ||
| 2803 | Thu May 11 14:58:21 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2804 | ||
| 2805 | * config/obj-elf.c (NEED_ECOFF_DEBUG): Define if ECOFF_DEBUGGING | |
| 2806 | was defined by header files. Test in preprocessor conditionals | |
| 2807 | instead of ECOFF_DEBUGGING. | |
| 2808 | (ecoff_debug_pseudo_table): Make empty if NEED_ECOFF_DEBUG is not | |
| 2809 | defined. | |
| 2810 | (obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol, | |
| 2811 | elf_frob_file): Only call ecoff routines if NEED_ECOFF_DEBUG is | |
| 2812 | defined. | |
| 2813 | (elf_ecoff_set_ext, elf_get_extr, elf_set_index): Define only if | |
| 2814 | NEED_ECOFF_DEBUG is defined. | |
| 2815 | (elf_format_ops): Reference elf_ecoff_set_ext only if | |
| 2816 | NEED_ECOFF_DEBUG. | |
| 2817 | ||
| 2818 | Wed May 10 18:09:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2819 | ||
| 2820 | * Makefile.in (OBJS): Include @extra_objects@. | |
| 2821 | (obj-elf.o, obj-ecoff.o, e-mipself.o, e-mipsecoff.o): New rules | |
| 2822 | for building these independently. | |
| 2823 | * emul-target.h, config/e-mipself.c, config/e-mipsecoff.c: New | |
| 2824 | files. | |
| 2825 | ||
| 2826 | * acconfig.h (DEFAULT_EMULATION, EMULATIONS, USE_EMULATIONS, | |
| 2827 | OBJ_MAYBE_*, I386COFF, M68KCOFF, M88KCOFF): New macros. | |
| 2828 | * aclocal.m4 (GAS_UNIQ): New macro. | |
| 2829 | ||
| 2830 | * as.c (emulations, n_emulations) [USE_EMULATIONS]: New variable. | |
| 2831 | (select_emulation_mode, default_emul_bfd_name, common_emul_init) | |
| 2832 | [USE_EMULATIONS]: New functions. | |
| 2833 | (main) [USE_EMULATIONS]: Call select_emulation_mode before other | |
| 2834 | initialization. | |
| 2835 | * emul.h: New file. | |
| 2836 | * as.h [USE_EMULATIONS]: Include it. | |
| 2837 | ||
| 2838 | * configure.in: Handle enable-targets option. Iterate over target | |
| 2839 | list, building up a list of object file formats and emulation | |
| 2840 | configurations. (Only supports emulations for MIPS CPU so far.) | |
| 2841 | If multiple formats are needed, set obj_format to multi and add | |
| 2842 | format config files to extra_files. If emulation modes are | |
| 2843 | needed, add the relevant files to extra_files. | |
| 2844 | ||
| 2845 | * configure.in: Define I386COFF, M68KCOFF, M88KCOFF for those | |
| 2846 | configurations. | |
| 2847 | ||
| 2848 | * ecoff.c (ecoff_generate_asm_lineno): Filename argument now | |
| 2849 | points to const. | |
| 2850 | * ecoff.h (ecoff_generate_asm_lineno): Updated declaration. | |
| 2851 | ||
| 2852 | * obj.h (obj_read_begin_hook): Don't declare function if it's | |
| 2853 | already a macro. | |
| 2854 | ||
| 2855 | * read.c (s_space, cons, stringer): If md_flush_pending_output is | |
| 2856 | defined, call it on entry. | |
| 2857 | * config/obj-elf.c (obj_elf_section): If md_flush_pending_output | |
| 2858 | is defined, call it on entry. If md_elf_section_change_hook is | |
| 2859 | defined, call it before returning normally. | |
| 2860 | ||
| 2861 | * read.h (target_big_endian): Declare. | |
| 2862 | ||
| 2863 | * obj.h (struct format_ops): Added new function pointer fields | |
| 2864 | ecoff_set_ext, read_begin_hook, symbol_new_hook. | |
| 2865 | (ecoff_format_ops, elf_format_ops): Declare. | |
| 2866 | * config/obj-elf.c (elf_s_get_size, elf_s_set_size, | |
| 2867 | elf_s_get_align, elf_s_set_align, elf_copy_symbol_attributes, | |
| 2868 | elf_sec_sym_ok_for_reloc): New functions. | |
| 2869 | (elf_format_ops): New variable. | |
| 2870 | (elf_frob_symbol): Now takes additional int* argument. | |
| 2871 | * config/obj-elf.h (elf_frob_symbol): Update declaration. | |
| 2872 | (elf_pop_insert): Declare. | |
| 2873 | (obj_pop_insert): Define to call elf_pop_insert. | |
| 2874 | * config/obj-ecoff.c (ecoff_sec_sym_ok_for_reloc, | |
| 2875 | obj_ecoff_frob_symbol): New functions. | |
| 2876 | (ecoff_format_ops): New variable. | |
| 2877 | ||
| 2878 | * config/te-generic.h: If OBJ_HEADER is defined, use it as the | |
| 2879 | filename to include in place of obj-format.h. | |
| 2880 | * config/te-multi.h: New file, copied from te-generic.h. | |
| 2881 | * config/obj-elf.c (OBJ_HEADER): Define it to "obj-elf.h". | |
| 2882 | * config/obj-ecoff.c (OBJ_HEADER): Define it to "obj-ecoff.h". | |
| 2883 | ||
| 2884 | * config/obj-elf.c (ECOFF_DEBUGGING): Default to 0. | |
| 2885 | (obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol, | |
| 2886 | elf_frob_file): Test it at run time. | |
| 2887 | (obj_ecoff_set_ext, elf_get_extr, elf_set_index): Define | |
| 2888 | unconditionally. | |
| 2889 | (elf_pseudo_table): Renamed from obj_pseudo_table, now static. | |
| 2890 | (ecoff_debug_pseudo_table): Split off into separate table. Define | |
| 2891 | it unconditionally. | |
| 2892 | (elf_pop_insert): New function. | |
| 2893 | * config/obj-elf.h (elf_pop_insert): Declare. | |
| 2894 | (obj_pop_insert): New macro. | |
| 2895 | (obj_ecoff_set_ext) [!OBJ_MAYBE_ELF]: Define to elf_ecoff_set_ext. | |
| 2896 | * config/obj-ecoff.h (obj_ecoff_set_ext): Define to ecoff_set_ext. | |
| 2897 | ||
| 2898 | * config/tc-mips.h: Protect against multiple inclusions. | |
| 2899 | (mips_pop_insert): Declare. | |
| 2900 | (md_pop_insert): Call it. | |
| 2901 | ||
| 2902 | * config/tc-mips.c: If OBJ_MAYBE_ELF is defined, include | |
| 2903 | obj-elf.h, but preserve OUTPUT_FLAVOR and protect some other | |
| 2904 | macros from redefinition. | |
| 2905 | (ECOFF_DEBUGGING): Default to 0. All references changed to | |
| 2906 | run-time tests or made unconditional. | |
| 2907 | (s_stringer, s_mips_space, s_elf_section): Deleted. | |
| 2908 | (md_pseudo_table): Don't refer to them. Split table into three | |
| 2909 | sections, for MIPS, non-ECOFF_DEBUGGING, and ELF. | |
| 2910 | (mips_pop_insert): New function. | |
| 2911 | (mips_flush_pending_output): New function. | |
| 2912 | (mips_enable_auto_align): New function. | |
| 2913 | * config/tc-mips.h (mips_pop_insert): Declare. | |
| 2914 | (md_pop_insert): New macro. | |
| 2915 | (mips_flush_pending_output): Declare. | |
| 2916 | (md_flush_pending_output): New macro. | |
| 2917 | (mips_enable_auto_align): Declare. | |
| 2918 | (md_elf_section_change_hook): New macro, calls | |
| 2919 | mips_enable_auto_align. | |
| 2920 | ||
| 2921 | Tue May 9 17:07:41 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 2922 | ||
| 2923 | * configure.in: Add little endian PowerPC support. | |
| 2924 | * configure: Rebuild with autoconf. | |
| 2925 | * config/ppc-big.mt: New file for big endian PowerPC systems. | |
| 2926 | * config/ppc-lit.mt: New file for little endian PowerPC systems. | |
| 2927 | ||
| 2928 | * config/tc-ppc.h (target_big_endian): Declare. | |
| 2929 | (TARGET_FORMAT): Deal with little and big endian ELF variants. | |
| 2930 | (TARGET_BYTES_BIG_ENDIAN): Define as 1, not empty. | |
| 2931 | ||
| 2932 | * config/tc-ppc.c (ppc_big_endian): Delete variable, use | |
| 2933 | target_big_endian instead. | |
| 2934 | (md_parse_option): Parse -mlittle and -mlittle-endian to use | |
| 2935 | little endian support. Parse -mbig and -mbig-endian to use big | |
| 2936 | endian support. | |
| 2937 | (md_show_usage): Update to reflect current switches. | |
| 2938 | (ppc_set_cpu): Recognize powerpcle as little endian PowerPC. Use | |
| 2939 | as_fatal, not abort if unknown machine. | |
| 2940 | ||
| 2941 | Tue May 9 10:58:41 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2942 | ||
| 2943 | * config/tc-hppa.c (md_apply_fix): Cast *valp to an integer when | |
| 2944 | comparing against signed values. | |
| 2945 | (hppa_force_relocation): Make "distance" an integer. | |
| 2946 | ||
| 2947 | Tue May 9 00:47:03 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 2948 | ||
| 2949 | * obj.h (struct format_ops) [BFD_ASSEMBLER]: New type. | |
| 2950 | (this_format) [BFD_ASSEMBLER]: Declare new variable, if not | |
| 2951 | already defined as a macro. | |
| 2952 | ||
| 2953 | Mon May 8 21:44:13 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2954 | ||
| 2955 | * subsegs.h (seg_info): Provide dummy version for | |
| 2956 | non-BFD_ASSEMBLER, non-MANY_SEGMENTS configuration. It should | |
| 2957 | never get invoked, but this is easier than conditionalizing some | |
| 2958 | of the uses. | |
| 2959 | (struct seg_info_trash): Dummy type used by above to make code | |
| 2960 | compile. | |
| 2961 | ||
| 2962 | Fri May 5 14:47:13 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2963 | ||
| 2964 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define to 1, not | |
| 2965 | empty. | |
| 2966 | * config/obj-elf.h (SEPARATE_STAB_SECTIONS): Ditto. | |
| 2967 | * config/obj-som.h (SEPARATE_STAB_SECTIONS): Ditto. | |
| 2968 | ||
| 2969 | Thu May 4 19:26:55 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2970 | ||
| 2971 | * stabs.c (get_stab_string_offset): Always define. If | |
| 2972 | SEPARATE_STAB_SECTIONS isn't set, abort. | |
| 2973 | (SEPARATE_STAB_SECTIONS): Default to zero. | |
| 2974 | (aout_process_stab): New function, split out from s_stab_generic. | |
| 2975 | (OBJ_PROCESS_STAB) [AOUT_STABS]: Define to call aout_process_stab, | |
| 2976 | if not already defined. | |
| 2977 | (s_stab_generic): Test SEPARATE_STAB_SECTIONS at run time. If | |
| 2978 | it's not set, and OBJ_PROCESS_STAB isn't defined, abort. Always | |
| 2979 | pass six arguments to OBJ_PROCESS_STAB. | |
| 2980 | * read.h (get_stab_string_offset): Declare unconditionally. | |
| 2981 | * config/obj-aout.h (AOUT_STABS): Define. | |
| 2982 | * config/obj-bout.h (AOUT_STABS): Define. | |
| 2983 | * config/obj-ecoff.h (OBJ_PROCESS_STAB): Add new first argument, | |
| 2984 | ignored. | |
| 2985 | * config/obj-elf.h (OBJ_PROCESS_STAB) [ECOFF_DEBUGGING]: Ditto. | |
| 2986 | ||
| 2987 | * config/obj-ecoff.h (ECOFF_DEBUGGING): Define to 1, not empty. | |
| 2988 | * config/obj-elf.h (ECOFF_DEBUGGING): Ditto. Test value, not | |
| 2989 | whether it's defined. | |
| 2990 | ||
| 2991 | Wed May 3 21:38:20 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2992 | ||
| 2993 | * as.h (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): If not already | |
| 2994 | defined, define them to zero. | |
| 2995 | * config/tc-*.h, config/te-*.h: If defining them, define them to | |
| 2996 | be 1 instead of empty. | |
| 2997 | * expr.c (integer_constant, operand): Test them at run time | |
| 2998 | instead of compile time. | |
| 2999 | * read.c (read_a_source_file): Ditto. | |
| 3000 | * symbols.c (colon): Ditto. | |
| 3001 | (dollar_*, define_dollar_label, fb_*): Define unconditionally. | |
| 3002 | * symbols.h (dollar_*, define_dollar_label, fb_*): Declare | |
| 3003 | unconditionally. | |
| 3004 | ||
| 3005 | Wed May 3 13:08:53 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3006 | ||
| 3007 | * config/tc-hppa.c (md_apply_fix): Do nothing for an out of range | |
| 3008 | PC relative call since those only occur in cases where the linker | |
| 3009 | can fix them up. | |
| 3010 | (hppa_force_relocation): Force relocations for out of range PC | |
| 3011 | relative calls. | |
| 3012 | ||
| 3013 | Tue May 2 16:34:47 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3014 | ||
| 3015 | * configure (hppa*-*-lites*): Handle just like hppa*-*-*elf*. | |
| 3016 | * configure.in: Likewise. | |
| 3017 | ||
| 3018 | Tue May 2 11:22:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3019 | ||
| 3020 | * read.c (pop_insert): New function. | |
| 3021 | (pop_override_ok, pop_table_name): New variables. | |
| 3022 | (md_pop_insert, obj_pop_insert): New macros. | |
| 3023 | (pobegin): Use them. | |
| 3024 | ||
| 3025 | * config/tc-mips.c: Use USE_STDARG and USE_VARARGS instead of | |
| 3026 | NO_STDARG &c. | |
| 3027 | ||
| 3028 | * read.c (target_big_endian): If TARGET_BYTES_BIG_ENDIAN is | |
| 3029 | defined, initialize to 1. | |
| 3030 | * config/tc-mips.c (mips_target_format): Changed to a function, | |
| 3031 | checking flavor and byte order at run time. | |
| 3032 | (md_parse_option, cases OPTION_EB and OPTION_EL): Set | |
| 3033 | target_big_endian here. | |
| 3034 | (md_begin): Not here. | |
| 3035 | * config/tc-mips.h (mips_target_format): Adjust declaration. | |
| 3036 | (TARGET_FORMAT): Call mips_target_format. | |
| 3037 | ||
| 3038 | * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Define in terms of | |
| 3039 | OUTPUT_FLAVOR. | |
| 3040 | * config/tc-mips.c (g_switch_value, g_switch_seen): Define | |
| 3041 | unconditionally. | |
| 3042 | (md_begin, mips_ip, md_parse_option, s_change_sec, s_option, | |
| 3043 | s_abicalls, nopic_need_relax): Check USE_GLOBAL_POINTER_OPT at run | |
| 3044 | time, instead of compiling conditionally on GPOPT. | |
| 3045 | (GPOPT): Don't define. | |
| 3046 | (md_shortopts): Always include -G. | |
| 3047 | (RDATA_SECTION_NAME): Select at run time. | |
| 3048 | (md_begin): Test for ELF format at run time instead of compile time. | |
| 3049 | (mips_ip, s_change_sec): Ditto. | |
| 3050 | (md_parse_option, cases OPTION_CALL_SHARED and OPTION_NON_SHARED): | |
| 3051 | Ditto. | |
| 3052 | (OPTION_CALL_SHARED, OPTION_NON_SHARED, mips_regmask_frag): Define | |
| 3053 | unconditionally. | |
| 3054 | ||
| 3055 | Tue May 2 00:17:04 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 3056 | ||
| 3057 | * Makefile.in (TARG_CPU_DEP_*): New variables. | |
| 3058 | (targ-cpu.o): Depend on one, selected by autoconf substitution, | |
| 3059 | instead of TARG_CPU_DEPENDENTS. | |
| 3060 | * configure.in: Substitute $cpu_type, $obj_format, $atof, and | |
| 3061 | $emulation into Makefile.in. | |
| 3062 | * config/h8300.mt: Deleted. | |
| 3063 | * config/h8500.mt: Deleted. | |
| 3064 | * config/i386coff.mt (TARG_CPU_DEPENDENTS): Deleted. | |
| 3065 | * config/m68k.mt: Deleted. | |
| 3066 | * config/m68kcoff.mt (TARG_CPU_DEPENDENTS): Deleted. | |
| 3067 | * config/m88kcoff.mt (TARG_CPU_DEPENDENTS): Deleted. | |
| 3068 | * config/mips-big.mt (TARG_CPU_DEPENDENTS): Deleted. | |
| 3069 | * config/mips-lit.mt (TARG_CPU_DEPENDENTS): Deleted. | |
| 3070 | * config/sh.mt: Deleted. | |
| 3071 | * config/w65.mt: Deleted. | |
| 3072 | * config/z8k.mt: Deleted. | |
| 3073 | ||
| 3074 | * config/te-dpx2.h (dpx2): Deleted unused macro. | |
| 3075 | * config/te-generic.h (TE_GENERIC): Ditto. | |
| 3076 | * config/te-go32.h (TE_GO32): Ditto. | |
| 3077 | * config/te-hp300.h (TE_HP300): Ditto. | |
| 3078 | * config/te-hppa.h (PA, _TE_PA_H): Ditto. | |
| 3079 | * config/te-ic960.h (TE_IC960): Ditto. | |
| 3080 | * config/te-nbsd532.h (TE_NETBSD532): Ditto. | |
| 3081 | * config/te-pc532mach.h (TE_PC532MACH): Ditto. | |
| 3082 | * config/te-ppcnw.h (TE_PPCNW): Ditto. | |
| 3083 | * config/te-sco386.h (scounix): Ditto. | |
| 3084 | ||
| 3085 | Mon May 1 15:59:56 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3086 | ||
| 3087 | * read.c (s_app_file): If obj_app_file is defined, call it with | |
| 3088 | string as argument. Don't call c_dot_file_symbol or | |
| 3089 | elf_file_symbol. | |
| 3090 | * config/obj-coff.h (obj_app_file): Define as c_dot_file_symbol. | |
| 3091 | * config/obj-elf.h (obj_app_file): Define as elf_file_symbol. | |
| 3092 | ||
| 3093 | * as.h (OUTPUT_FLAVOR): Don't define here. | |
| 3094 | * config/obj-aout.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define. | |
| 3095 | * config/obj-bout.h (OUTPUT_FLAVOR): Define. | |
| 3096 | * config/obj-coff.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define. | |
| 3097 | * config/obj-ecoff.h (OUTPUT_FLAVOR): Define. | |
| 3098 | * config/obj-elf.h (OUTPUT_FLAVOR): Define. | |
| 3099 | ||
| 3100 | Thu Apr 27 20:07:33 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 3101 | ||
| 3102 | * Makefile.in (RUNTEST): Use one in srcdir if present. | |
| 3103 | (RUNTESTFLAGS): Define. | |
| 3104 | ||
| 3105 | Wed Apr 26 15:54:10 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3106 | ||
| 3107 | Support for more portable alignment handling in assembly code, | |
| 3108 | based on patches from Bryan Ford <baford@schirf.cs.utah.edu>: | |
| 3109 | * read.c (potable): Added balign and p2align, for aligning by | |
| 3110 | bytes or powers of two independent of what ".align" does for a | |
| 3111 | given target. | |
| 3112 | * doc/as.texinfo: Document them. | |
| 3113 | ||
| 3114 | Tue Apr 25 11:12:04 1995 Rob Savoye <rob@thepub.cygnus.com> | |
| 3115 | ||
| 3116 | * configure, configure.in: Look for m68k-*-vxworks* rather than | |
| 3117 | just m68k-wrs-vxworks so gas can be configured for | |
| 3118 | m68k-vxworks5.1. | |
| 3119 | ||
| 3120 | Fri Apr 21 15:19:06 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3121 | ||
| 3122 | * config/tc-sh.c (md_apply_fix): If fx_r_type is zero, handle | |
| 3123 | fx_size of 1, and abort on unrecognized sizes. | |
| 3124 | ||
| 3125 | * config/tc-m68k.c (m68k_ip): Fix bug in last change regarding | |
| 3126 | non-isvar case. | |
| 3127 | ||
| 3128 | Sun Apr 16 01:52:52 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 3129 | ||
| 3130 | * config/tc-m68k.h (md_relax_table, TC_GENERIC_RELAX_TABLE): | |
| 3131 | Missed this one in 11 Apr changes. | |
| 3132 | ||
| 3133 | * config/tc-i386.h (TC_GENERIC_RELAX_TABLE): Fix typo. | |
| 3134 | ||
| 3135 | Thu Apr 13 18:18:08 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3136 | ||
| 3137 | * config/tc-sh.c (md_convert_frag): Instead of aborting on large | |
| 3138 | displacements, print an error message. Don't invoke the code that | |
| 3139 | followed the abort call until it's been verified. | |
| 3140 | ||
| 3141 | * config/tc-m68k.c (md_show_usage): Add 68060 to list. Split cpu | |
| 3142 | list into three lines. | |
| 3143 | ||
| 3144 | Thu Apr 13 14:34:36 1995 Torbjorn Granlund <tege@adder.cygnus.com> | |
| 3145 | ||
| 29184774 | 3146 | * config/tc-m68k.c (m68k_init_after_args): Test for m68360. |
| 252b5132 RH |
3147 | (md_parse_option): Likewise. |
| 3148 | (md_show_usage): Mention m68360. | |
| 29184774 | 3149 | * config/tc-m68k.h (TARGET_WORD_SIZE): Define. |
| 252b5132 RH |
3150 | (TARGET_ARCH): Define. |
| 3151 | ||
| 3152 | * expr.c (integer_constant): If TARGET_WORD_SIZE is defined, | |
| 3153 | sign-extend appropriately. | |
| 3154 | ||
| 3155 | Thu Apr 13 11:20:17 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3156 | ||
| 3157 | * config/tc-ppc.c (ppc_elf_validate_fix): Properly use PARAMS to | |
| 3158 | hide prototype from non-ANSI compilers, and don't use ANSI syntax | |
| 3159 | for arguments. | |
| 3160 | ||
| 3161 | Wed Apr 12 12:20:19 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 3162 | ||
| 3163 | * mpw-config.in (TDEFINES): Put empty definition into | |
| 3164 | makefile fragment. | |
| 3165 | * mpw-make.in (xmalloc.c.o): Remove. | |
| 3166 | (as.new): Depend on Version.r. | |
| 3167 | (Version.r): Generate from version info. | |
| 3168 | ||
| 3169 | * mpw-make.in: Delete references to hex-value.c. | |
| 3170 | ||
| 3171 | * mpw-config.in: Add mapping from configs to object file formats, | |
| 3172 | get VERSION from Makefile.in and add to mk.tmp. | |
| 3173 | (mips-idt-ecoff) [TDEFINES]: Add TARGET_BYTES_BIG_ENDIAN. | |
| 3174 | * mpw-make.in (VERSION, gC): Don't define. | |
| 3175 | (ALL_CFLAGS): Remove -d flags. | |
| 3176 | (config.h): Remove definition of MPW, add HAVE_STDARG_H, | |
| 3177 | BFD_ASSEMBLER. | |
| 3178 | ||
| 3179 | * mpw-make.in (ALL_CFLAGS): Add definition of HAVE_STDARG_H, | |
| 3180 | include of ::libiberty:. | |
| 3181 | (config.h): Ifdef contents on GAS_VERSION. | |
| 3182 | ||
| 3183 | * mpw-make.in (as.c): Compile with C not gC. | |
| 3184 | (config-stamp): Touch correctly. | |
| 3185 | (install-only): New target. | |
| 3186 | (install): Depend on all and install-only. | |
| 3187 | ||
| 3188 | * mpw-config.in: Parse target and use to generate forward includes | |
| 3189 | to tc-, obj-, and atof- files, use te-generic.h for emulation. | |
| 3190 | * mpw-make.in (VERSION): Define. | |
| 3191 | (as.c): Compile with GCC. | |
| 3192 | (TARG_OBJECTS, CLIBS): Define. | |
| 3193 | (as.new): Use LDFLAGS, TARG_OBJECTS, CLIBS and EXTRALIBS in link | |
| 3194 | command. | |
| 3195 | (config.h, config-stamp): Build. | |
| 3196 | ||
| 3197 | * mpw-make.in (C, CFLAGS): Removed definitions. | |
| 3198 | (ALL_CFLAGS): Define. | |
| 3199 | Set default rule to use {CC} instead of {C}. | |
| 3200 | ||
| 3201 | * mpw-make.in (install): Moved here from mpw-build.in. | |
| 3202 | * mpw-build.in: Removed, functionality in mpw-make.in | |
| 3203 | ||
| 3204 | * mpw-make.in (CFLAGS): Add more include paths. | |
| 3205 | ||
| 3206 | * mpw-config.in (varargs.h, sys/*.h): Don't create when | |
| 3207 | configuring. | |
| 3208 | * mpw-make.in (CFLAGS): Add -w flag. | |
| 3209 | ||
| 3210 | * mpw-make.in: Replace 8-bit chars with their names. | |
| 3211 | ||
| 3212 | * mpw-config.in: New file, MPW version of configure.in. | |
| 3213 | * mpw-make.in: New file, MPW version of Makefile.in. | |
| 3214 | ||
| 3215 | Tue Apr 11 01:42:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3216 | ||
| 3217 | * configure.in: Require at least autoconf 2.3, because earlier | |
| 3218 | versions lose on some AIX versions. | |
| 3219 | * configure: Regenerated. | |
| 3220 | ||
| 3221 | * configure.in: Add m68k-*-elf. | |
| 3222 | * config/tc-m68k.c (comment_chars) [OBJ_ELF]: Include '#'. | |
| 3223 | (md_pseudo_table) [OBJ_ELF]: Ignore "swbeg". | |
| 3224 | (md_begin): Set alt_notend_table['&'], so svr4-style immediate | |
| 3225 | operands are accepted. | |
| 3226 | (md_apply_fix): Argument VALP should point to valueT. | |
| 3227 | (md_convert_frag): Argument SEC should be type segT. | |
| 3228 | (md_shortopts) [OBJ_ELF]: Accept 'Q' with an argument. | |
| 3229 | (md_parse_option): Ignore it. | |
| 3230 | (md_convert_frag_1): Add in frag address for the symbol in the | |
| 3231 | displacement calculation. | |
| 3232 | * config/tc-m68k.h (TARGET_FORMAT) [OBJ_ELF]: Use "elf32-m68k". | |
| 3233 | (TARGET_ARCH): Define. | |
| 3234 | (REGISTER_PREFIX_OPTIONAL) [OBJ_ELF]: Default to 0. | |
| 3235 | (LOCAL_LABEL, FAKE_LABEL_NAME, REGISTER_PREFIX_OPTIONAL): Handle | |
| 3236 | these the same way for OBJ_ELF as for M68KCOFF. | |
| 3237 | ||
| 3238 | * gdbinit.in: Add breakpoint in as_abort. | |
| 3239 | ||
| 3240 | * write.c (cvt_frag_to_fill): If offset is less than zero, | |
| 3241 | complain about it specifically, instead of reporting an assertion | |
| 3242 | failure. | |
| 3243 | (relax_segment): Complain about .org backwards, then ignore it. | |
| 3244 | Do generic rs_machine_dependent relaxation only if | |
| 3245 | TC_GENERIC_RELAX_TABLE is defined, and use its value for the base | |
| 3246 | of the table. | |
| 3247 | * tc.h (md_relax_table): Delete declaration. | |
| 3248 | * as.h (struct relax_type): Add forward declaration for type. | |
| 3249 | * config/tc-a29k.c: Deleted md_relax_table. | |
| 3250 | * config/tc-{alpha,arm,h8300,hppa,i860,m88k,mips,ppc,sparc,z8k}.c: | |
| 3251 | Ditto. | |
| 3252 | * config/tc-{h8500,i386,i960,ns32k,sh,tahoe,vax,w65}.h: Declare | |
| 3253 | md_relax_table here, and define TC_GENERIC_RELAX_TABLE to expand | |
| 3254 | to md_relax_table. | |
| 3255 | * config/tc-h8500.c (md_relax_table): No longer const. | |
| 3256 | * config/tc-w65.c (md_relax_table): Ditto. | |
| 3257 | * config/tc-sparc.c (md_short_jump_size, md_long_jump_size): | |
| 3258 | Deleted. | |
| 3259 | * doc/internals.texi: Describe TC_GENERIC_RELAX_TABLE and | |
| 3260 | WORKING_DOT_WORD. Mention md_*_jump_size (but description needs | |
| 3261 | to be fleshed out later). Note m68k PCINDEX mode has been checked | |
| 3262 | in. | |
| 3263 | ||
| 3264 | Mon Apr 10 15:57:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3265 | ||
| 3266 | * config/tc-mips.c (nopic_need_relax): New static function, split | |
| 3267 | out from md_estimate_size_before_relax. | |
| 3268 | (md_estimate_size_before_relax): Call it. | |
| 3269 | (load_address, macro): In NO_PIC branches, if nopic_need_relax | |
| 3270 | returns nonzero, don't attempt GP optimization. | |
| 3271 | ||
| 3272 | * config/tc-m68k.c (PCINDEX): New macro. | |
| 3273 | (md_relax_table): No longer const. Add PCINDEX entries. | |
| 3274 | (m68k_ip): For AINDX with simple symbol operand, generate a | |
| 3275 | PCINDEX frag if PC is used, or do normal non-AINDX processing for | |
| 3276 | address register. | |
| 3277 | (m68k_init_after_args): If cpu is 68000 or 68010, fix | |
| 3278 | md_relax_table to prevent relaxation of PCINDEX/BYTE mode to | |
| 3279 | SHORT, since they don't support that mode. | |
| 3280 | (md_convert_frag_1, case PCLEA/LONG): Add 4 to offset, not 2. Add | |
| 3281 | support for new PCINDEX modes. | |
| 3282 | (md_estimate_size_before_relax): Process PCINDEX/SZ_UNDEF mode. | |
| 3283 | ||
| 3284 | * config/tc-m68k.c (md_convert_frag_1, case PCLEA/SHORT): Add 2 to | |
| 3285 | offset. | |
| 3286 | (m68k_ip, case most punctuation/AOFF): If using PC, call add_frag | |
| 3287 | using PCLEA. | |
| 3288 | ||
| 3289 | * config/tc-m68k.c: Don't explicitly include config.h. Deleted a | |
| 3290 | bunch of "#if 0" code and useless comments. | |
| 3291 | (struct m68k_cpu): New type. | |
| 3292 | (archs, n_archs): New variables, with single list of name/enum | |
| 3293 | mapping and aliases. | |
| 3294 | (m68k_ip): Delete the table here. | |
| 3295 | (m68k_init_after_args): Use the new table here instead of | |
| 3296 | open-coding it. | |
| 3297 | (md_parse_option, case 'm'): Ditto. | |
| 3298 | ||
| 3299 | * doc/Makefile.in (Makefile): Fix rule for running config.status. | |
| 3300 | (internals.dvi, internals.ps, internals.ps4): New targets, not | |
| 3301 | built by default. | |
| 3302 | ||
| 3303 | * doc/internals.texi: Add loud disclaimer. Refill to 79 columns, | |
| 3304 | specify fill-column in local-variables section. Change | |
| 3305 | subheadings to subsections so they can be cross-referenced. | |
| 3306 | Describe broken words, frags, frag chains, generic relaxation, | |
| 3307 | relax table, m68k relaxation, m68k addressing modes, test suite | |
| 3308 | code. Add a few words about various file formats. | |
| 3309 | ||
| 3310 | * doc/as.texinfo (m68k): Recommend using `%' with registers as the | |
| 3311 | normal case, instead of the exceptional case. | |
| 3312 | ||
| 3313 | Thu Mar 30 14:38:47 1995 H.J. Lu (hjl@nynexst.com) | |
| 3314 | ||
| 3315 | * configure.in: Change linux to default to elf. Using | |
| 3316 | i[345]86-*-linuxaout will defaults to a.out. | |
| 3317 | * configure: Rebuild. | |
| 3318 | ||
| 3319 | Wed Mar 29 17:16:30 1995 Torbjorn Granlund <tege@adder.cygnus.com> | |
| 3320 | ||
| 3321 | * config/tc-m68k.c (md_apply_fix_2): Cast negative offsets to offsetT | |
| 3322 | (for hosting on 64 bit machines). | |
| 3323 | ||
| 3324 | Tue Mar 21 16:53:27 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3325 | ||
| 3326 | * config/tc-mips.c (md_show_usage): Mention -mips4 and -m4650. | |
| 3327 | ||
| 3328 | Fri Mar 17 16:47:13 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 3329 | ||
| 3330 | * write.c (write_object_file): Add PROGRESS macros. | |
| 3331 | ||
| 3332 | Fri Mar 17 12:40:34 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3333 | ||
| 3334 | * config/tc-hppa.c (pa_comm): Make sure to always reset the frag | |
| 3335 | and section for common symbols. | |
| 3336 | ||
| 3337 | Thu Mar 16 17:26:18 1995 Michael Meissner <meissner@cygnus.com> | |
| 3338 | ||
| 3339 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow non PC relative | |
| 3340 | pointers in the .ctors and .dtors section also when using the | |
| 3341 | -mrelocatable option. | |
| 3342 | (md_parse_option): Support -m403 as a PowerPC computer. | |
| 3343 | (md_show_usage): Ditto. | |
| 3344 | ||
| 3345 | Wed Mar 15 14:45:42 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3346 | ||
| 3347 | * ecoff.c (ecoff_build_debug): The cur_scope field of a fil_ptr | |
| 3348 | may be NULL when given strange input. Don't core dump. | |
| 3349 | ||
| 3350 | Tue Mar 14 21:36:34 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3351 | ||
| 3352 | * config/tc-mips.c (load_register): Don't use addiu for dli of an | |
| 3353 | unsigned seemingly negative number. Don't bother shifting a zero | |
| 3354 | value. | |
| 3355 | (mips_ip): For case 'j', if there are more alternatives, and the | |
| 3356 | ISA level is at least 3, don't accept an unsigned seemingly | |
| 3357 | negative number. | |
| 3358 | ||
| 3359 | Tue Mar 14 19:16:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3360 | ||
| 3361 | * read.c (s_app_line): Fix last patch to deal with a line number | |
| 3362 | of 1. | |
| 3363 | ||
| 3364 | Tue Mar 14 17:00:57 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3365 | ||
| 3366 | * config/tc-ppc.c (ppc_elf_validate_fix): Use as_warn_where, not | |
| 3367 | as_bad_where to give a warning instead of an error. | |
| 3368 | ||
| 3369 | Mon Mar 13 17:03:46 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 3370 | ||
| 3371 | * config/tc-vax.c (md_assemble): issue a warning if a constant | |
| 3372 | is used as an operand where an immediate value is not allowed. | |
| 3373 | ||
| 3374 | Fri Mar 10 19:21:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3375 | ||
| 3376 | * config/obj-coff.c: Redo my 10 Jan change, but get it right this | |
| 3377 | time. :-) | |
| 3378 | (fixup_segment): If linkrelax is set, just return. | |
| 3379 | (write_object_file): Don't treat h8300 and z8k specially with | |
| 3380 | regard to fixups. | |
| 3381 | * config/tc-h8300.c (md_begin): Set linkrelax. | |
| 3382 | * config/tc-z8k.c (md_begin): Ditto. | |
| 3383 | ||
| 3384 | Thu Mar 9 18:01:37 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3385 | ||
| 3386 | * config/obj-coff.c (coff_header_append): Check return value of | |
| 3387 | bfd_coff_swap_scnhdr_out. | |
| 3388 | ||
| 3389 | Thu Mar 9 13:51:30 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 3390 | ||
| 3391 | Delete this patch, it breaks the h8300 assembler. | |
| 3392 | Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3393 | * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k | |
| 3394 | specially with regard to fixups. | |
| 3395 | ||
| 3396 | Thu Mar 9 12:28:18 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3397 | ||
| 3398 | * config/tc-ppc.c (mrelocatable): Change type to boolean. | |
| 3399 | (md_begin): Set the EF_PPC_RELOCATABLE if -mrelocatable. | |
| 3400 | ||
| 3401 | Wed Mar 8 15:39:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3402 | ||
| 3403 | * config/tc-mips.c (md_begin): Check for a cpu string of r8000 or | |
| 3404 | r10000. If mips_isa is 4, set the machine number to 8000. | |
| 3405 | (append_insn): If mips_isa is at least 4, don't generate nops for | |
| 3406 | coprocessor delays. Check INSN_READ_FPR_R when setting | |
| 3407 | mips_cprmask[1]. | |
| 3408 | (mips_emit_delays): If mips_isa is at least 4, don't generate nops | |
| 3409 | for coprocessor delays. | |
| 3410 | (mips_ip): Check for INSN_ISA4 instructions. Handle new argument | |
| 3411 | types 'h', 'R', 'N', and 'M'. | |
| 3412 | (md_longopts): Accept "mips4". | |
| 3413 | (md_parse_option): Handle -mips4, and -mcpu=10000 and -mcpu=8000. | |
| 3414 | (s_mipsset): Permit .set mips4. | |
| 3415 | ||
| 3416 | Wed Mar 8 09:36:05 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3417 | ||
| 3418 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow .stab sections to | |
| 3419 | have non PC relative relocations with -mrelocatable. | |
| 3420 | ||
| 3421 | Wed Mar 8 02:57:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3422 | ||
| 3423 | * config/tc-m68k.c (opcode_ptr): Return pointer to const. | |
| 3424 | (md_begin): Make hash table errors fatal. Process opcode aliases | |
| 3425 | after main opcode table. | |
| 3426 | (md_apply_fix_2, case 4): Recode setting of lower_limit to avoid | |
| 3427 | gcc warning. | |
| 3428 | ||
| 3429 | Tue Mar 7 16:07:10 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3430 | ||
| 3431 | * doc/as.texinfo: Add documentation for SPARC V9, from Doug Evans | |
| 3432 | <dje@cygnus.com>. | |
| 3433 | ||
| 3434 | Mon Mar 6 09:58:34 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3435 | ||
| 3436 | * config/tc-hppa.c: Change all occurences of pa-89 with pa-11 to | |
| 3437 | be consistent with current naming conventions. | |
| 3438 | (md_begin): Set a default architecture and machine type. | |
| 3439 | (pa_ip): If the current instruction specifies a newer machine type | |
| 3440 | than the current machine type, then update the current machine | |
| 3441 | type. | |
| 3442 | (need_pa11_opcode): Likewise. | |
| 3443 | ||
| 3444 | Sun Mar 5 19:38:09 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3445 | ||
| 3446 | * config/tc-hppa.c (pa_ip, case 'z'): Don't lose argument | |
| 3447 | relocation bits for absolute calls. | |
| 3448 | ||
| 3449 | Fri Mar 3 17:41:50 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3450 | ||
| 3451 | * config/tc-h8300.* (md_operand): Change empty function to empty | |
| 3452 | macro. | |
| 3453 | ||
| 3454 | * config/tc-h8300.c (build_bytes): Make H8/300-H warning message | |
| 3455 | clearer. | |
| 3456 | ||
| 3457 | * write.c (write_contents): If bfd_set_section_contents fails, | |
| 3458 | print a message and exit, instead of aborting. | |
| 3459 | ||
| 3460 | Fri Mar 3 16:26:19 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3461 | ||
| 3462 | * tc.h (md_apply_fix3): If MD_APPLY_FIX3 is defined, declare | |
| 3463 | md_apply_fix3. | |
| 3464 | ||
| 3465 | * write.c (fixup_segment): If MD_APPLY_FIX3 is defined, call | |
| 3466 | md_apply_fix3 with the normal 2 arguments and the current segment | |
| 3467 | pointer instead of md_apply_fix. | |
| 3468 | ||
| 3469 | * config/tc-ppc.h (MD_APPLY_FIX3): Define. | |
| 3470 | ||
| 3471 | * config/tc-ppc.c (ppc_elf_validate_fix): Warn if -mrelocatable | |
| 3472 | and a non PC relative relocation that isn't in the .got2 segment | |
| 3473 | was performed. | |
| 3474 | (md_apply_fix3): Rename from md_apply_fix and take segment pointer | |
| 3475 | as third argument. If ELF object format, call ppc_elf_validate_fix | |
| 3476 | for normal relocations. | |
| 3477 | (md_parse_option): If ELF object format, recognize the | |
| 3478 | -mrelocatable switch. | |
| 3479 | ||
| 3480 | Thu Mar 2 16:34:44 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3481 | ||
| 3482 | * config/tc-i386.h (AOUT_MACHTYPE): Define as 100, not 0. | |
| 3483 | ||
| 3484 | Tue Feb 28 18:29:27 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3485 | ||
| 3486 | * config/tc-arm.c, config/tc-arm.h (md_operand): Replaced empty | |
| 3487 | function in .c file with empty macro in .h file. | |
| 3488 | * config/tc-h8500.*, config/tc-hppa.*, config/tc-i386.*, | |
| 3489 | config/tc-i860.*, config/tc-i960.*, config/tc-ns32k.*, | |
| 3490 | config/tc-ppc.*, config/tc-sh.*, config/tc-sparc.*, | |
| 3491 | config/tc-tahoe.*, config/tc-vax.*, config/tc-w65.*, | |
| 3492 | config/tc-z8k.*: Ditto. | |
| 3493 | * config/tc-m68k.*: Ditto. | |
| 3494 | ||
| 3495 | * config/tc-m68k.c (mote_pseudo_table): Removed dots from opcode | |
| 3496 | names. | |
| 3497 | ||
| 3498 | * read.c (s_app_line): Ignore non-positive line numbers. | |
| 3499 | ||
| 3500 | Tue Feb 28 15:34:14 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3501 | ||
| 3502 | * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or | |
| 3503 | GOT relocs either. | |
| 3504 | ||
| 3505 | Mon Feb 27 13:03:41 1995 Kung Hsu <kung@mexican.cygnus.com> | |
| 3506 | ||
| 3507 | * configure.in: add a29k-*-vxworks configuration. | |
| 3508 | ||
| 3509 | Fri Feb 24 14:41:15 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3510 | ||
| 3511 | * config/tc-mips.c (load_register): Take dbl argument to determine | |
| 3512 | handling of signed 32 bit values in 64 bit modes. Change all | |
| 3513 | callers. | |
| 3514 | (macro): Handle M_DLI and M_DLA_AB. | |
| 3515 | ||
| 3516 | Wed Feb 22 23:10:56 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3517 | ||
| 3518 | * config/tc-hppa.c (md_apply_fix): Don't subtract the value of the | |
| 3519 | add symbol if it's a common symbol (the value of a common symbol | |
| 3520 | is its size, not a value in the traditional sense). | |
| 3521 | ||
| 3522 | Wed Feb 22 21:12:28 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3523 | ||
| 3524 | * config/tc-mips.c (append_insn): If listing_prev_line is called, | |
| 3525 | call frag_grow to make sure there is still room for a variant. | |
| 3526 | ||
| 3527 | Fri Feb 17 14:50:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3528 | ||
| 3529 | * config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte | |
| 3530 | if OBJ_ELF. From gary@Intrepid.COM (Gary Funck). | |
| 3531 | ||
| 3532 | * config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both | |
| 3533 | weak and common. | |
| 3534 | * config/obj-aout.c (obj_aout_frob_symbol): Likewise. | |
| 3535 | ||
| 3536 | Fri Feb 17 12:43:47 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3537 | ||
| 3538 | * config/tc-ppc.c (md_pseudo_table): Don't redefine byte under | |
| 3539 | ELF. | |
| 3540 | (ppc_elf_cons): Don't support @pcrel any more, since DIFF_EXPR_OK | |
| 3541 | allows the normal expressions to generate it. | |
| 3542 | (md_apply_fix): Convert BFD_RELOC_32 with pcrel bit set into | |
| 3543 | BFD_RELOC_32_PCREL. Abort if either BFD_RELOC_16 or BFD_RELOC_8 | |
| 3544 | need PC relative relocations. | |
| 3545 | ||
| 3546 | * config/tc-ppc.h (DIFF_EXPR_OK): Define to allow PC relative | |
| 3547 | expressions to be handled. | |
| 3548 | ||
| 3549 | Thu Feb 16 14:30:13 1995 Doug Evans <dje@cygnus.com> | |
| 3550 | ||
| 3551 | * expr.c (operand): Move md_operand handling to default case | |
| 3552 | (so it works). | |
| 3553 | ||
| 3554 | Wed Feb 15 16:08:47 1995 Jason Molenda <crash@cygnus.com> | |
| 3555 | ||
| 3556 | * config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored | |
| 3557 | parameter, to match prototype. | |
| 3558 | ||
| 3559 | Wed Feb 15 15:07:00 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3560 | ||
| 3561 | * config/tc-ppc.c (md_pseudo_table): If ELF, go to ppc_elf_cons | |
| 3562 | instead of cons. | |
| 3563 | (md_show_usage): Show all of the PowerPc options. | |
| 3564 | (ppc_elf_suffix): New function to recognize ELF suffixes that | |
| 3565 | specify a relocation, such as @GOT. | |
| 3566 | (ppc_elf_cons): Replacement for the standard cons function that | |
| 3567 | knows about the ELF suffixes. | |
| 3568 | (ppc_fixup): Add reloc field to hold non-standard relocation. | |
| 3569 | (md_assemble): Handle ELF suffixes like @GOT. | |
| 3570 | (md_create_short_jump): Dummy in case WORKING_DOT_WORD is not | |
| 3571 | defined. | |
| 3572 | (md_create_long_jump): Ditto. | |
| 3573 | (md_short_jump_size): Ditto. | |
| 3574 | (md_long_jump_size): Ditto. | |
| 3575 | (md_apply_fix): Handle BFD_RELOC_32_PCREL, BFD_RELOC_LO16, | |
| 3576 | BFD_RELOC_HI16, BFD_RELOC_HI16_S, BFD_RELOC_PPC_TOC16, and | |
| 3577 | BFD_RELOC_16 relocations. If relocation can not be found, print | |
| 3578 | the decimal value of the relocation. | |
| 3579 | ||
| 3580 | Wed Feb 15 11:46:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3581 | ||
| 3582 | * config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for | |
| 3583 | DWARF. From gary@Intrepid.COM (Gary Funck). | |
| 3584 | ||
| 3585 | * config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double | |
| 3586 | loads and stores). | |
| 3587 | ||
| 3588 | * config/tc-i386.c (tc_i386_fix_adjustable): Do adjust global | |
| 3589 | symbols if OBJ_AOUT. | |
| 3590 | ||
| 3591 | * config/tc-mips.c (macro): Don't use the target register as a | |
| 3592 | base register when building the address for M_L{W,D}{L,R}_AB. | |
| 3593 | ||
| 3594 | Mon Feb 13 14:44:32 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3595 | ||
| 3596 | * config/tc-mips.c (KT0, KT1): Define. | |
| 3597 | (mips_ip): Recognize $kt0 and $kt1 as register names. | |
| 3598 | ||
| 3599 | * config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF. | |
| 3600 | * config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the | |
| 3601 | value of a defined symbol; the value was added in by | |
| 3602 | fixup_segment. This was previously corrected, if the reloc was | |
| 3603 | changed to be against a section symbol, in tc_gen_reloc. | |
| 3604 | ||
| 3605 | Fri Feb 10 14:04:04 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3606 | ||
| 3607 | * config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN | |
| 3608 | rather than !S_IS_LOCAL. | |
| 3609 | ||
| 3610 | Thu Feb 9 18:16:34 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3611 | ||
| 3612 | * config/tc-i386.c (md_assemble): Adjust conditions for changing | |
| 3613 | BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags. | |
| 3614 | Patch originally from Rob Ryan <robr@cmu.edu>. | |
| 3615 | ||
| 3616 | * config/tc-i386.c: Include subsegs.h. | |
| 3617 | (tc_i386_fix_adjustable): Declare return value. | |
| 3618 | (i386_operand): Don't use an assignment directly as a condition. | |
| 3619 | ||
| 3620 | Thu Feb 9 10:37:13 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3621 | ||
| 3622 | * config/tc-hppa.c (md_apply_fix): In some cases subtract the | |
| 3623 | value of the add symbol from valp. Offsets braindamage in the | |
| 3624 | "machine independent" fixup_segment. | |
| 3625 | ||
| 3626 | Wed Feb 8 18:51:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3627 | ||
| 3628 | * messages.c (as_abort): New function. | |
| 3629 | * as.h (as_abort): Declare it. | |
| 3630 | (abort): New macro. | |
| 3631 | ||
| 3632 | Thu Jan 19 18:10:05 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 3633 | ||
| 3634 | * config/vms-conf.h (HAVE_UNISTD_H): define it unconditionally. | |
| 3635 | * config-gas.com: test for availability of <unistd.h>; create a | |
| 3636 | rudimentary one if necessary. | |
| 3637 | ||
| 3638 | Tue Feb 7 13:34:46 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3639 | ||
| 3640 | * configure.in: Add powerpc-*-eabi support, which is the same as | |
| 3641 | powerpc-*-elf. | |
| 3642 | (configure): Rebuild with autoconf. | |
| 3643 | ||
| 3644 | Mon Feb 6 03:37:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3645 | ||
| 3646 | Changes from Bryan Ford <baford@schirf.cs.utah.edu> for i386 | |
| 3647 | 16-bit and msdos support: | |
| 3648 | * config/tc-i386.c (flag_16bit_code): New variable. | |
| 3649 | (set_16bit_code_flag): New function. | |
| 3650 | (md_pseudo_table): Added entries "code16" and "code32". | |
| 3651 | (md_assemble): Ensure that correct data-size prefixes get emitted, | |
| 3652 | based on the current mode. Ensure that 32-bit addressing will | |
| 3653 | always be done. Move segment-prefix handling code. (Why?) Use | |
| 3654 | 16-bit jumps for 16-bit code, 32-bit jumps for 32-bit code. | |
| 3655 | * config/tc-i386.h (MAX_PREFIXES): Bump to 5. | |
| 3656 | (Data16, Data32): Define. | |
| 3657 | * doc/as.texinfo (i386-16bit): New node. | |
| 3658 | * configure.in (i386-*-msdos*): New target, using a.out format. | |
| 3659 | * configure: Regenerated. | |
| 3660 | ||
| 3661 | Thu Feb 2 15:21:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3662 | ||
| 3663 | * config/tc-m68k.c (cpu32_control_regs): New macro. | |
| 3664 | (m68k_init_after_args): Use it, for cpu32 processors. | |
| 3665 | ||
| 3666 | Tue Jan 31 17:20:45 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 3667 | ||
| 3668 | * config/obj-vms.c (vms_tir_stack_psect): new routine; | |
| 3669 | (VMS_Set_Data, VMS_Set_Psect, VMS_Store_PIC_Symbol_Reference, | |
| 3670 | VMS_TBT_Routine_Begin, VMS_TBT_Line_PC_Correlation): use it; | |
| 3671 | (VMS_Global_Symbol_Spec, VMS_Procedure_Entry_Pt): treat | |
| 3672 | Psect_Number as `unsigned'. | |
| 3673 | ||
| 3674 | Thu Jan 26 17:06:28 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 3675 | ||
| 3676 | * config/obj-vms.c: performance tuning. | |
| 3677 | (VMS_Symbol_type_list): convert from single list head to small | |
| 3678 | array of list heads; | |
| 3679 | (SYMTYP_HASH): new macro for accessing VMS_Symbol_type_list[]; | |
| 3680 | (find_symbol, setup_basic_type, VMS_typedef_parse): use it; | |
| 3681 | (VMS_RSYM_Parse): move S_GET_VALUE() inside switch to avoid | |
| 3682 | calling it for uninteresting cases. | |
| 3683 | ||
| 3684 | Wed Feb 1 23:52:45 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3685 | ||
| 3686 | * config/tc-hppa.c (md_apply_fix): Go ahead and call | |
| 3687 | hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL | |
| 3688 | relocations in SOM. | |
| 3689 | (hppa_fix_adjustable): Refine somewhat. | |
| 3690 | ||
| 3691 | Fri Jan 27 21:29:53 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3692 | ||
| 3693 | * config/tc-ppc.h (NO_STRING_ESCAPES): Don't define if we are | |
| 3694 | using ELF. | |
| 3695 | ||
| 3696 | Thu Jan 26 19:03:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3697 | ||
| 3698 | * config/tc-h8300.c (get_specific): Add parens around | inside &. | |
| 3699 | (skip_colonthing): Set L_8 if ":8" is specified. | |
| 3700 | ||
| 3701 | Thu Jan 26 18:38:01 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3702 | ||
| 3703 | * config/tc-ppc.c (md_begin): Permit mfdec to be duplicated on the | |
| 3704 | 601. Check that the error return from hash_insert is "exists". | |
| 3705 | ||
| 3706 | Thu Jan 26 11:35:33 1995 Michael Meissner <meissner@cygnus.com> | |
| 3707 | ||
| 3708 | * configure: Add support for configuring powerpc-*-eabi. | |
| 3709 | ||
| 3710 | * config/tc-ppc.c (GOT_symbol): Define if object format is ELF. | |
| 3711 | ||
| 3712 | * config/tc-ppc.h (GLOBAL_OFFSET_TABLE_NAME): Define if object | |
| 3713 | format is ELF and not defined to be "_GLOBAL_OFFSET_TABLE_". | |
| 3714 | ||
| 3715 | Wed Jan 25 16:23:13 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
| 3716 | ||
| 29184774 NC |
3717 | * config/tc-sh.c (little): Add argument IGNORE to avoid |
| 3718 | compiler warnings. | |
| 252b5132 RH |
3719 | (md_pseudo_table): Add space for consistent formatting. |
| 3720 | (COND8_RANGE, COND12_RANGE): Delete unused macros. | |
| 3721 | (COND8_F, COND8_M, COND12_F, COND12_M, UNCOND12_F, UNCOND12_M): | |
| 3722 | Correct minimum and maximum branch offsets. Add comments explaining | |
| 3723 | why these numbers are correct. | |
| 3724 | ||
| 3725 | Wed Jan 25 15:32:09 1995 David Edelsohn <edelsohn@mhpcc.edu> | |
| 3726 | ||
| 3727 | * config/tc-ppc.c (md_parse_option): Accept mpwr2 as a synonym for | |
| 3728 | mpwrx; mppc32, m603, and m604 as synonyms for mppc; and mppc64 and | |
| 3729 | m620 for PowerPC64 mode. | |
| 3730 | (ppc_symbol_new_hook): Add T0 as synonym for TC0 suffix. | |
| 3731 | ||
| 3732 | Tue Jan 24 16:44:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3733 | ||
| 3734 | * config/tc-vax.c (vip): Introduce new ptr-to-const local variable | |
| 3735 | for scanning operand string. | |
| 3736 | ||
| 3737 | Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu) | |
| 3738 | ||
| 3739 | * config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'): | |
| 3740 | make them pointers to const char; | |
| 3741 | (struct vit, field `vit_error'): ditto. | |
| 3742 | * config/atof-vax.c (md_atof): rename local `littlenum_pointer' | |
| 3743 | to `littlenumP' to avoid shadowing file scope variable. | |
| 3744 | * config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1): make | |
| 3745 | string arguments be pointers to const char; | |
| 3746 | (vip): make `alloperr' const char *; | |
| 3747 | (vip_op): make `err' and `wrn' const char *; rename `access' to | |
| 3748 | `access_mode' to avoid shadowing library function. | |
| 3749 | * config/obj-vms.c (`symbol_name'): make it const char *; | |
| 3750 | (get_struct_name): cast one use of `symbol_name' to char * | |
| 3751 | [caller guarantees that it won't modify the pointer's target]; | |
| 3752 | (PUT_COUNTED_STRING): use pointer to const char; | |
| 3753 | (VMS_typedef_parse): make `pnt2' const char *; | |
| 3754 | (Write_VMS_MHD_Records): make `cp' const char *; | |
| 3755 | (VMS_Modify_Psect_Attributes, array `Attributes'): make const, | |
| 3756 | and make field `Name' pointer to const char; | |
| 3757 | ||
| 3758 | * as.h (`seg_name[]' declaration): pointers to const char; | |
| 3759 | (struct _pseudo_type, field `poc_name'): pointer to const char. | |
| 3760 | * subsegs.c (`seg_name[]' definition): ditto; | |
| 3761 | * hash.c (hash_ask): rename argument `access' to `access_type' | |
| 3762 | to avoid shadowing library function. | |
| 3763 | * write.c (variable `the_object_file'): move from file scope | |
| 3764 | to block scope within write_object_file(); free it after use; | |
| 3765 | (fixup_segment): conditionally exclude it for OBJ_VMS. | |
| 3766 | (cvt_frag_to_fill): rename argument `headers' to `headersP' | |
| 3767 | to avoid shadowing file scope variable. | |
| 3768 | ||
| 3769 | Mon Jan 23 21:42:39 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3770 | ||
| 3771 | * config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused | |
| 3772 | miscompilation of "diag" instructions. | |
| 3773 | ||
| 3774 | Mon Jan 23 15:51:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3775 | ||
| 3776 | * configure: Regenerated. | |
| 3777 | ||
| 3778 | * config/tc-mips.c: Include libiberty.h. | |
| 3779 | ||
| 3780 | Mon Jan 23 14:07:58 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 3781 | ||
| 3782 | * config/tc-sh.h (tc_init_after_args): Don't define. | |
| 3783 | * config/tc-sh.c (md_begin): Remove unused variable table. | |
| 3784 | (md_assemble): Remove unused variable p. | |
| 3785 | (md_convert_frag): Cast fr_address to unsigned long for printf. | |
| 3786 | (md_apply_fix): Use as_warn_where rather than as_warn. | |
| 3787 | (sh_init_after_args): Remove empty function. | |
| 3788 | ||
| 3789 | * configure.in (i386-*-gnu*elf*): New target. | |
| 3790 | ||
| 3791 | Sat Jan 21 19:02:23 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com> | |
| 3792 | ||
| 3793 | * hash.c (hash_ask): If we find the slot after wrapping around, | |
| 3794 | break out of the loop. Fixes bug in Jan 18 change. | |
| 3795 | ||
| 3796 | Fri Jan 20 17:07:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3797 | ||
| 3798 | * hash.c (hash_code): Undo last change. | |
| 3799 | ||
| 3800 | Thu Jan 19 14:49:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3801 | ||
| 3802 | * config/tc-alpha.c (alpha_ip): Initialize local variables to keep | |
| 3803 | gcc quiet. | |
| 3804 | (gpdisp_hi16_howto): Don't use "const" with reloc_howto_type. | |
| 3805 | (in_range_signed): Add parens around subtraction inside shift. | |
| 3806 | * gasp.c (do_data): Initialize local variable "opname". | |
| 3807 | (istrue): Provide a default case to set "res" and keep "gcc -Wall" | |
| 3808 | quiet. | |
| 3809 | * write.c (write_contents): Deleted unused variable. | |
| 3810 | (print_symbol_value_1): Declare. | |
| 3811 | * hash.c (hash_ask): Delete disabled non-strcmp version of the | |
| 3812 | code, and automatic variables used only in those sections. | |
| 3813 | * write.c (chain_frchains_together_1): Only define local variable | |
| 3814 | "prev_fix" if BFD_ASSEMBLER. | |
| 3815 | * flonum-konst.c (dummy1): Return void. | |
| 3816 | * config/tc-vax.c (md_assemble): Remove two comparisons of | |
| 3817 | unsigned numbers versus zero. | |
| 3818 | * as.h (bcopy): If neither memcpy nor bcopy is defined as a macro, | |
| 3819 | define to use memcpy. | |
| 3820 | ||
| 3821 | * config/tc-alpha.c, config/alpha-opcode.h: Revert 2 June changes. | |
| 3822 | Turns out we never got the assignment done after all. | |
| 3823 | ||
| 3824 | Cleanup of VAX and VMS code, from Pat Rankin: | |
| 3825 | * config/obj-vms.c: Changed exported function names to lower case. | |
| 3826 | (Changed call sites in write.c.) Declare VMS system function | |
| 3827 | names used, conditional on actually being on VMS. Changed many | |
| 3828 | functions that returned no useful value to now be declared to | |
| 3829 | return void. Removed many unused variables. Supply missing | |
| 3830 | return statements or values. Supply `default' case in switch | |
| 3831 | statements. Ensure local variables get initialized. | |
| 3832 | * config/tc-vax.c: Minor changes to silence "gcc -Wall". | |
| 3833 | * config/obj-vms.h, config/tc-vax.h: Added some missing | |
| 3834 | declarations. | |
| 3835 | ||
| 3836 | Wed Jan 18 13:49:26 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3837 | ||
| 3838 | * atof-generic.c (flonum_print) [TRACE]: New function. | |
| 3839 | (atof_generic) [TRACE]: Print multiplier before multiplication, | |
| 3840 | and print multiplication result before and after copy. | |
| 3841 | ||
| 3842 | * flonum-mult.c (flonum_multip): Avoid sign extension problems | |
| 3843 | around multiplication operation. | |
| 3844 | ||
| 3845 | * atof-generic.c (ASSUME_DECIMAL_MARK_IS_DOT): Define. | |
| 3846 | (atof_generic) [ASSUME_DECIMAL_MARK_IS_DOT]: Check for '.' | |
| 3847 | explicitly instead of calling strchr. | |
| 3848 | ||
| 3849 | * config/tc-sparc.c (sparc_ip): When scanning successive opcode | |
| 3850 | table entries, check names for pointer equality before doing | |
| 3851 | string comparisons. | |
| 3852 | ||
| 3853 | * hash.c (hash_ask): Call strcmp instead of expanding it inline. | |
| 3854 | (hash_code): Replaced with a version from bfd. | |
| 3855 | ||
| 3856 | * config/obj-coff.c (write_object_file): If COFF_FLAGS isn't | |
| 3857 | defined, default it to zero. | |
| 3858 | ||
| 3859 | Wed Jan 18 12:16:07 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 3860 | ||
| 3861 | * write.c (fix_new_internal): Clear fx_bsr on those targets which | |
| 3862 | use it. | |
| 3863 | ||
| 3864 | * expr.c (operand): Parenthesize && within ||. | |
| 3865 | * listing.c (listing_newline): Likewise. | |
| 3866 | (list_symbol_table): Use %lu to print sizeof. | |
| 3867 | * symbols.c: Comment out unused function indent. | |
| 3868 | (print_symbol_value_1): Cast pointer to unsigned long for printf. | |
| 3869 | * config/obj-coff.c (do_relocs_for): Only declare symbol_ptr if it | |
| 3870 | will be used. | |
| 3871 | * config/tc-h8300.c (md_begin): Remove unused variable reg. | |
| 3872 | (get_operand): Declare type of parameter direction. Remove unused | |
| 3873 | variable size. | |
| 3874 | (get_specific): Fix comment to avoid nested comments. | |
| 3875 | (check_operand): Cast X_add_number to unsigned long for printf. | |
| 3876 | (build_bytes): Remove unused local variables output_ptr, part, and | |
| 3877 | high. | |
| 3878 | (build_bytes): Cast X_add_number to unsigned long for printf. | |
| 3879 | (clever_message): Remove unused variable scan. | |
| 3880 | (md_assemble): Remove unused variable i. | |
| 3881 | (tc_coff_sizemachdep): Remove unused function. | |
| 29184774 | 3882 | * config/tc-h8300.h (tc_reloc_mangle): Declare. |
| 252b5132 RH |
3883 | |
| 3884 | Tue Jan 17 10:58:06 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 3885 | ||
| 3886 | * config/tc-mips.c (mips_4650): New static variable. | |
| 3887 | (md_begin): Handle a cpu string of "4650". If mips_4650 was not | |
| 3888 | initialized, set it to 0. | |
| 3889 | (append_insn): Don't insert nops around HI and LO on a 4650. | |
| 3890 | (mips_emit_delays): Likewise. | |
| 3891 | (mips_ip): Use INSN_ISA mask to check ISA of instruction. Check | |
| 3892 | for INSN_4650. | |
| 3893 | (md_longopts): Add m4650 and no-m4650. | |
| 3894 | (md_parse_option): Handle mips-cpu=4650. Handle -m4650 and | |
| 3895 | -no-m4650. | |
| 3896 | * doc/as.texinfo: Document new MIPS options. | |
| 3897 | ||
| 3898 | Sat Jan 14 23:48:13 1995 Steve Chamberlain <sac@jonny> | |
| 3899 | ||
| 3900 | * config/tc-w65.c, config/tc-w65.h, config/w65.mt: Newfiles. | |
| 3901 | * config/obj-coff.h: Cope with w65. | |
| 3902 | * configure, configure.in: Recognize w65. | |
| 3903 | ||
| 3904 | Thu Jan 12 17:56:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3905 | ||
| 3906 | * app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get' | |
| 3907 | function is scrub_from_file, call scrub_from_file directly, and | |
| 3908 | get gcc's inlining capability into the act. | |
| 3909 | ||
| 3910 | * Makefile.in (VMS_OTHER_OBJS): Add ../libiberty/hex.o. | |
| 3911 | (OBJS): Delete hex-value.o. | |
| 3912 | (REAL_SOURCES): Delete hex-value.c. | |
| 3913 | (hex-value.o): Delete dependencies. | |
| 3914 | * hex-value.c: Deleted. | |
| 3915 | * as.c (main): Call hex_init. | |
| 3916 | * expr.c, config/tc-mips.c: Include libiberty.h. Replace | |
| 3917 | hex_value array references with hex_* macros. | |
| 3918 | ||
| 3919 | Wed Jan 11 17:51:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3920 | ||
| 3921 | * config/tc-h8300.h (COFF_FLAGS): Don't define. | |
| 3922 | * config/tc-h8500.h (COFF_FLAGS), config/tc-sh.h (COFF_FLAGS), | |
| 3923 | config/tc-z8k.h (COFF_FLAGS): Ditto. | |
| 3924 | ||
| 3925 | * config/obj-coff.c (KEEP_RELOC_INFO): Make sure it's always | |
| 3926 | defined. | |
| 3927 | ||
| 3928 | * config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't | |
| 3929 | generate 68020 addressing modes for a 68000 processor. | |
| 3930 | (md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto. | |
| 3931 | ||
| 3932 | Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3933 | ||
| 3934 | * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k | |
| 3935 | specially with regard to fixups. | |
| 3936 | ||
| 3937 | Mon Jan 9 16:22:28 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3938 | ||
| 3939 | * config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to | |
| 3940 | bfd_vma before subtracting. | |
| 3941 | ||
| 3942 | * config/obj-coff.c (size_section): Handle rs_space like rs_fill, | |
| 3943 | but make sure fr_symbol is null. | |
| 3944 | (fill_section): Ditto. | |
| 3945 | ||
| 3946 | Sun Jan 8 16:14:19 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com> | |
| 3947 | ||
| 3948 | * config/tc-mips.c (mips_ip): Fix handling of floating point | |
| 3949 | values when GPOPT is not defined. | |
| 3950 | ||
| 3951 | Fri Jan 6 16:59:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3952 | ||
| 3953 | * gasp.c: Include string.h. Put config.h before other includes. | |
| 3954 | ||
| 3955 | * config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until | |
| 3956 | after any remaining operands are also known to match. | |
| 3957 | ||
| 3958 | Fri Dec 30 18:21:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3959 | ||
| 3960 | * listing.c (list_symbol_table): Build a format string based on | |
| 3961 | the size of the value to be printed, as long as "unsigned long" is | |
| 3962 | at least as wide, after handling the special case of 4-byte | |
| 3963 | values. | |
| 3964 | ||
| 3965 | * Makefile.in (dependencies): Make $(OBJS) depend on as.h and | |
| 3966 | everything it includes. Delete those files from per-file | |
| 3967 | dependencies. | |
| 3968 | ||
| 3969 | * as.h (relax_substateT): Now defined to be unsigned int. | |
| 3970 | (relax_stateT): Separate typedef from enum definition. | |
| 3971 | (enum _relax_state): Reordered for better punctuation. Added new | |
| 3972 | values rs_align_code and rs_space. | |
| 3973 | (lineno, struct lineno_struct): Unused, deleted. | |
| 3974 | ||
| 3975 | * as.h: No longer include assert.h. | |
| 3976 | (as_assert): Declare. | |
| 3977 | (assert): New definition, calls as_assert longer needed. | |
| 3978 | (__PRETTY_FUNCTION__): Provide default for older versions of gcc. | |
| 3979 | * messages.c (as_assert): New function. | |
| 3980 | * gdbinit.in: Put a breakpoint there. | |
| 3981 | ||
| 3982 | * read.c (s_space): Rewrite to handle general expressions. | |
| 3983 | Generate rs_space frags for non-constant values. | |
| 3984 | * write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space | |
| 3985 | like rs_align and rs_org. Verify that fr_offset is non-negative, | |
| 3986 | and force frag type to rs_fill only after assertion checks. | |
| 3987 | (relax_segment): Treat rs_align_code like rs_align. Treat | |
| 3988 | rs_space like rs_org in the first switch; in the second, force the | |
| 3989 | operand to a constant, and use it for the growth size. | |
| 3990 | ||
| 3991 | Wed Dec 28 20:57:37 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 3992 | ||
| 3993 | * config/tc-hppa.c (pa_subspace): For sections with the ZERO | |
| 3994 | attribute, set the "bss" field in the appropriate seginfo structure. | |
| 3995 | ||
| 3996 | Wed Dec 28 15:01:01 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3997 | ||
| 3998 | * subsegs.h: Include obstack.h. | |
| 3999 | ||
| 4000 | Tue Dec 27 18:16:04 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4001 | ||
| 4002 | * as.h (struct frag): Enable align* components now. | |
| 4003 | ||
| 4004 | Tue Dec 20 14:56:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4005 | ||
| 4006 | * frags.c (frag_init): Call obstack_begin on `frags'. | |
| 4007 | * subsegs.c (subsegs_begin): Don't do it here. | |
| 4008 | * as.c (main): Call frag_init before subsegs_begin. | |
| 4009 | ||
| 4010 | * frags.c (frag_append_1_char): New function. | |
| 4011 | * frags.h (frag_append_1_char): Declare it. | |
| 4012 | (FRAG_APPEND_1_CHAR): Call it. Old definition is commented out | |
| 4013 | for now. | |
| 4014 | ||
| 4015 | * as.h (struct frag): Added (but commented out) new fields for | |
| 4016 | tracking current alignment. | |
| 4017 | (frag_now_fix): Changed macro to function declaration. | |
| 4018 | * frags.c (frag_now_fix): Define function here. | |
| 4019 | (frag_new): Use it instead of accessing `frags' directly. | |
| 4020 | * frags.h (frags): Change comment to indicate it shouldn't be | |
| 4021 | accessed directly. | |
| 4022 | * subsegs.h (struct frchain): New field frch_obstack, intended to | |
| 4023 | eventually replace global `frags' obstack. | |
| 4024 | * subsegs.c (subseg_set_rest): Use frag_now_fix instead of | |
| 4025 | accessing `frags' directly. Initialize fields of new frchainS | |
| 4026 | explicitly instead of with memset. | |
| 4027 | * config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use | |
| 4028 | frag_now_fix. | |
| 4029 | * config/tc-mips.c (s_loc), config/obj-vms.c | |
| 4030 | (vms_resolve_symbol_redef), symbols.c (colon): Likewise. | |
| 4031 | ||
| 4032 | * config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT | |
| 4033 | instead of long and unsigned long. | |
| 4034 | (md_apply_fix): Cast value before passing it. | |
| 4035 | ||
| 4036 | * config/obj-aout.h, config/obj-coff.c, config/obj-elf.h, | |
| 4037 | config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c, | |
| 4038 | config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on | |
| 4039 | use of ".." when including header files. | |
| 4040 | ||
| 4041 | * config/obj-coff.c (fixup_segment): Reformat condition in an `if' | |
| 4042 | statement. | |
| 4043 | ||
| 4044 | * Makefile.in (SUBDIR_INCLUDES): Deleted. | |
| 4045 | ||
| 4046 | Tue Dec 20 13:40:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4047 | ||
| 4048 | * config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h. | |
| 4049 | ||
| 4050 | Mon Dec 19 16:53:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4051 | ||
| 4052 | * config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit | |
| 4053 | constants. | |
| 4054 | (mips_ip): Accept O_big constants in case 'I'. Change case | |
| 4055 | 'i'/'j' to treat an O_big constant as an out of range value. | |
| 4056 | ||
| 4057 | Mon Dec 19 14:15:07 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4058 | ||
| 4059 | * config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is | |
| 4060 | clear for a section with the "ZERO" attribute. | |
| 4061 | ||
| 4062 | * Reduce useless symbols for ELF in an attempt to make smaller | |
| 4063 | objects and speed up the linker. | |
| 4064 | * config/tc-hppa.c (struct call_info): Replace end_symbol field | |
| 4065 | with a size field. | |
| 4066 | (hppa_elf_mark_end_function): Delete unneeded function. | |
| 4067 | (pa_build_unwind_subspace): For the 2nd unwind relocation, use | |
| 4068 | the function symbol + function size instead of a special symbol | |
| 4069 | for the end of the function. | |
| 4070 | (process_exit): Compute the function size here. Don't call | |
| 4071 | hppa_elf_mark_end_of_function anymore. | |
| 4072 | (pa_procend): Likewise. | |
| 4073 | (hppa_fix_adjustable): Only reject 32bit relocations for SOM. | |
| 4074 | (elf_hppa_final_processing): Simplify. | |
| 4075 | ||
| 4076 | Mon Dec 19 13:49:07 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4077 | ||
| 4078 | * configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but | |
| 4079 | reject other vendors until we can be sure we're consistent with | |
| 4080 | bfd. | |
| 4081 | ||
| 4082 | * config/obj-vms.c (Create_VMS_Object_File): Instead of formatting | |
| 4083 | a buffer to pass to `error', just call `as_fatal' directly. | |
| 4084 | (VMS_Psect_Spec): Ditto. | |
| 4085 | (VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1, | |
| 4086 | VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call | |
| 4087 | as_tsktsk instead of printf. | |
| 4088 | (VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation, | |
| 4089 | VMS_TBT_Source_File, VMS_TBT_Source_Lines, | |
| 4090 | VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit | |
| 4091 | integers rather than sizeof expressions using basic integer types, | |
| 4092 | in case host and target aren't the same. Use memcpy or COPY_* | |
| 4093 | macros instead of possibly unaligned word or longword assignment. | |
| 4094 | ||
| 4095 | * config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro. | |
| 4096 | * config/obj-vms.c (VMS_Store_PIC_Symbol_Reference, | |
| 4097 | VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of | |
| 4098 | forcing sy_number to hold a pointer. | |
| 4099 | ||
| 4100 | Fri Dec 16 14:40:16 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4101 | ||
| 4102 | * config/tc-sh.c (md_begin): Don't fill in md_relax_table here. | |
| 4103 | (md_relax_table): Use static initialization. | |
| 4104 | ||
| 4105 | * config/tc-h8300.c (parse_exp, get_operands, clever_message, | |
| 4106 | md_assemble, tc_crawl_symbol_chain, md_undefined_symbol, | |
| 4107 | tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN. | |
| 4108 | ||
| 4109 | * Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET, | |
| 4110 | CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not | |
| 4111 | used. | |
| 4112 | (AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM, | |
| 4113 | NM_FOR_TARGET): Don't define. | |
| 4114 | (VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty. | |
| 4115 | (tooldir): Use exec_prefix, not libdir. | |
| 4116 | ||
| 4117 | Fri Dec 16 11:07:10 1994 Stan Shebs <shebs@andros.cygnus.com> | |
| 4118 | ||
| 4119 | * config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h. | |
| 4120 | ||
| 4121 | * as.h: Include progress.h. | |
| 4122 | * as.c (main): Call START_PROGRESS and END_PROGRESS. | |
| 4123 | (main, perform_an_assembly_pass): Call PROGRESS. | |
| 4124 | ||
| 4125 | Fri Dec 16 00:46:08 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com> | |
| 4126 | ||
| 4127 | * write.c (adjust_reloc_syms): Use bfd_is_und_section and | |
| 4128 | bfd_is_abs_section rather than comparing against &bfd_und_section | |
| 4129 | and &bfd_abs_section. | |
| 4130 | ||
| 4131 | Thu Dec 15 15:27:14 1994 Jim Wilson <wilson@chestnut.cygnus.com> | |
| 4132 | ||
| 4133 | * config/tc-sh.c (md_begin): Use a local variable when | |
| 4134 | initializing md_relax_table to avoid errors about modifying a | |
| 4135 | const data structure. | |
| 4136 | ||
| 4137 | Tue Dec 13 15:42:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4138 | ||
| 4139 | * config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which | |
| 4140 | appears to no longer be needed. | |
| 4141 | ||
| 4142 | Tue Dec 13 08:04:15 1994 Ian Lance Taylor <ian@cygnus.com> | |
| 4143 | ||
| 4144 | * config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without | |
| 4145 | requiring that the X_op_symbol be in the text_section. | |
| 1f139e91 | 4146 | (macro): Change the test for a legal expression difference to |
| 252b5132 RH |
4147 | correspond to changes in pseudo_set in read.c. |
| 4148 | ||
| 4149 | Fri Dec 9 21:04:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4150 | ||
| 4151 | * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use | |
| 4152 | bfd_install_relocation. | |
| 4153 | ||
| 4154 | * ecoff.c (ecoff_set_gp_prolog_size): If there is no current | |
| 4155 | routine, just return. | |
| 4156 | ||
| 4157 | * config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode | |
| 4158 | value from pattern instead of assuming jsr. | |
| 4159 | * config/alpha-opcode.h (jmp): Add a "1,Bc" form. | |
| 4160 | ||
| 4161 | Thu Dec 8 17:48:25 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4162 | ||
| 4163 | * Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just | |
| 4164 | plain nm. | |
| 4165 | ||
| 4166 | * configure.in (ns32k-pc532-mach*): Select correct emulation. | |
| 4167 | (mips-sony-bsd*): Use ecoff. | |
| 4168 | (mips-*-gnu*): New target, using aout format, from Roland McGrath. | |
| 4169 | * configure: Regenerated. | |
| 4170 | ||
| 4171 | Tue Nov 29 13:58:10 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4172 | ||
| 4173 | Use libiberty version of xmalloc: | |
| 4174 | * Makefile.in (REAL_SOURCES): Delete xmalloc.c. | |
| 4175 | (OBJS): Delete xmalloc.o. | |
| 4176 | (xmalloc.o): Delete dependencies. | |
| 4177 | * as.c (main): Call xmalloc_set_program_name once program name is | |
| 4178 | known. | |
| 4179 | ||
| 4180 | * config/tc-alpha.c (in_range_signed, in_range_unsigned): New | |
| 4181 | routines, split from in_range. | |
| 4182 | (in_range): Deleted. All calls changed to in_range_*signed. | |
| 4183 | (create_lita_section): Macro deleted. Single use expanded in | |
| 4184 | place. | |
| 4185 | (alpha_ip): Handle `t' and `8' operand types. | |
| 4186 | (md_apply_fix): Handle BFD_RELOC_12_PCREL. Print name of | |
| 4187 | unhandled relocation types. | |
| 4188 | * config/alpha-opcode.h: Added HALT and DRAINA. Disabled MOVI, | |
| 4189 | since it doesn't work, and isn't supported by the native | |
| 4190 | assembler. | |
| 4191 | ||
| 4192 | * input-scrub.c: Change wording of a comment to avoid interference | |
| 4193 | with Cygnus source-control tools. | |
| 4194 | ||
| 4195 | * as.h (errno) [NEED_DECLARATION_ERRNO]: Declare. | |
| 4196 | ||
| 4197 | * config/tc-m68k.c (init_table): List buscr and pcr control | |
| 4198 | registers. | |
| 4199 | (m68k_ip, case 'J'): Handle them. | |
| 4200 | ||
| 4201 | Delete signal handler code. It's been disabled since March 1993 | |
| 4202 | without complaints. | |
| 4203 | * as.c: Don't include signal.h. | |
| 4204 | (got_sig): Unused function deleted, declaration deleted. | |
| 4205 | (SIGTY): Macro deleted. | |
| 4206 | (main): Deleted disabled code for establishing signal handler. | |
| 4207 | ||
| 4208 | Mon Nov 28 11:37:35 1994 Doug Evans <dje@canuck.cygnus.com> | |
| 4209 | ||
| 4210 | * app.c (do_scrub_next_char): Insert missing newline at end of file | |
| 4211 | like warning says we do. | |
| 4212 | ||
| 4213 | Mon Nov 28 00:11:15 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4214 | ||
| 4215 | * config/tc-hppa.h (pa_check_eof): Declare new extern function. | |
| 4216 | (tc_frob_file): Define to call pa_check_eof. | |
| 4217 | ||
| 4218 | * config/tc-hppa.c (pa_check_current_space_and_subspace): New | |
| 4219 | function to verify the current space and subspace are reasonable. | |
| 4220 | Call for the appropriate pseudo-ops and before instruction parsing. | |
| 4221 | (pa_check_eof): New function to verify enter/exit and proc/procend | |
| 4222 | pairs match at EOF. | |
| 4223 | (pa_code): Simplify. | |
| 4224 | ||
| 4225 | * config/obj-som.c: Delete #if 0 code. | |
| 4226 | ||
| 4227 | Wed Nov 23 19:36:09 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 4228 | ||
| 4229 | * config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and | |
| 4230 | coff-sh. | |
| 4231 | * config/sh.mh (TARG_CPU_DEPENDENTS): Get it right. | |
| 4232 | * config/tc-sh.c (little): New function. | |
| 4233 | (md_parse_option): Notice new option. | |
| 4234 | (build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix): | |
| 4235 | Cope with little endian data. | |
| 4236 | * config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent. | |
| 4237 | ||
| 4238 | Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4239 | ||
| 4240 | * config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last | |
| 4241 | change. The real bug was in bfd/elfcode.h and has been fixed. | |
| 4242 | ||
| 4243 | Tue Nov 22 23:31:20 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4244 | ||
| 4245 | * config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma | |
| 4246 | to the relocation's offset. | |
| 4247 | ||
| 4248 | Tue Nov 22 14:37:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 4249 | ||
| 4250 | * Makefile.in (INSTALL_XFORM): Fix typo. | |
| 4251 | ||
| 4252 | Tue Nov 22 10:23:25 1994 J.T. Conklin <jtc@rtl.cygnus.com> | |
| 4253 | ||
| 4254 | * config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and | |
| 4255 | .set (no)volatile directives. | |
| 4256 | ||
| 4257 | Tue Nov 15 21:44:13 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4258 | ||
| 4259 | * config/tc-hppa.c (pa_subspace): Make sure to always reset | |
| 4260 | current_subspace. | |
| 4261 | (pa_text, pa_data): Likewise. | |
| 4262 | ||
| 4263 | * config/tc-hppa.c (pa_align): New function. Aligns the current | |
| 4264 | offset within the current subspace along with updating the | |
| 4265 | alignment of the subspace itself. | |
| 4266 | (pa_subspace): Default alignment to one byte rathern than zero | |
| 4267 | bytes to avoid setting alignment to log2(0). | |
| 4268 | (md_pseudo_table): Use pa_alignment for .align. | |
| 4269 | ||
| 4270 | Tue Nov 15 15:24:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4271 | ||
| 4272 | * messages.c (as_fatal): Always put a space after "fatal error:" | |
| 4273 | when printing message. | |
| 4274 | ||
| 4275 | Tue Nov 15 11:10:43 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4276 | ||
| 4277 | * config/tc-hppa.h (obj_frob_symbol): Delete. | |
| 4278 | (tc_frob_symbol): Make definition conditional on OBJ_SOM or | |
| 4279 | OBJ_ELF. For ELF subtract out symbol->section->vma for non common | |
| 4280 | symbols. | |
| 4281 | ||
| 4282 | Wed Nov 9 14:53:03 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4283 | ||
| 4284 | * config/te-delta.h: New file, derived from te-sysv32.h. | |
| 4285 | ||
| 4286 | Wed Nov 9 11:52:44 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 4287 | ||
| 4288 | * config/tc-ppc.c (ppc_bf): Always set coff_line_base. | |
| 4289 | ||
| 4290 | Mon Nov 7 01:58:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4291 | ||
| 4292 | * Makefile.in (VERSION): Bump to 2.5.3. | |
| 4293 | ||
| 4294 | * configure.in: Compare generic cpu name against "sparc", not | |
| 4295 | "sparc*", since sparc variants should be changed to "sparc". | |
| 4296 | * configure: Regenerated with autoconf 2.1. | |
| 4297 | ||
| 4298 | * config/tc-a29k.c (octal, toHex): Variables deleted. | |
| 4299 | (isoctal): Macro deleted. | |
| 4300 | (md_begin): Don't initialize them. | |
| 4301 | (machine_ip, case 'P'/'A'): For absolute operand, generate an | |
| 4302 | error message if it's out of range. | |
| 4303 | (md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative | |
| 4304 | jumps. | |
| 4305 | (md_apply_fix): Delete code inside "#if 0". | |
| 4306 | ||
| 4307 | Thu Nov 3 20:20:40 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4308 | ||
| 4309 | * config/go32.mh: Unused file deleted. | |
| 4310 | ||
| 4311 | * read.c (get_absolute_expression): Indicate that the error may | |
| 4312 | merely be that the expression can't currently be reduced. | |
| 4313 | ||
| 4314 | Thu Nov 3 16:09:59 1994 J.T. Conklin (jtc@rtl.cygnus.com) | |
| 4315 | ||
| 4316 | * config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as | |
| 4317 | "a.out-m68k-netbsd". | |
| 4318 | * config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as | |
| 4319 | "a.out-sparc-netbsd". | |
| 4320 | ||
| 4321 | * config/te-nbsd.h: New file, NetBSD target emulation | |
| 4322 | * config/te-netbsd.h: Removed. | |
| 4323 | * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*): | |
| 4324 | Set bfd_gas. Use nbsd emulation. | |
| 4325 | ||
| 4326 | Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4327 | ||
| 4328 | Changes from net 2.5.2 release branch: | |
| 4329 | ||
| 4330 | * configure.in: Put AC_DEFINE(sparcv9) on its own line, so that | |
| 4331 | the shell variable settings associated with it are permanent. For | |
| 4332 | CPUs requiring bfd_gas=yes, select it based on CPU only, not | |
| 4333 | individual target names. Handle m68k-hp-hpux*, not just -hpux. | |
| 4334 | ||
| 4335 | * config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument | |
| 4336 | to match prototype in obj-coff.h. | |
| 4337 | ||
| 4338 | * configure.in: Skip tests for defining WANT_FOPEN_BIN and | |
| 4339 | IBM_COMPILER_SUX. | |
| 4340 | * acconfig.h: Deleted them. | |
| 4341 | * configure, conf.in: Rebuild with autoconf 2.0. | |
| 4342 | * config/go32.cfg, config/vms-conf.h: Updated. | |
| 4343 | ||
| 4344 | * config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use | |
| 4345 | IBM_COMPILER_SUX version of code, with comments indicating why. | |
| 4346 | ||
| 4347 | * listing.c (file_info): Use text mode when opening file for read. | |
| 4348 | Use "r" directly, no macro. | |
| 4349 | * input-file.c (input_file_open): Don't use FOPEN_RT, just use | |
| 4350 | "r". | |
| 4351 | * read.c (s_include): Ditto. | |
| 4352 | * output-file.c (output_file_create): Try both "wb" and "w", don't | |
| 4353 | bother with FOPEN_* macros. | |
| 4354 | * as.h: Don't include fopen-*.h. | |
| 4355 | ||
| 4356 | * config/alpha-opcode.h: Make "ret" with no operands equivalent to | |
| 4357 | "ret zero,(ra)", to match OSF1 and to be consistent with both | |
| 4358 | one-operand forms. | |
| 4359 | ||
| 4360 | Patches from DJ Delorie: | |
| 4361 | * as.h (alloca): undef alloca before defining it just in case | |
| 4362 | * config/go32.cfg: new file for autoconf values | |
| 4363 | * config/te-go32.h: new file | |
| 4364 | * configure.bat: new for autoconf | |
| 4365 | ||
| 4366 | * config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had = | |
| 4367 | for ==. | |
| 4368 | ||
| 4369 | * configure.in: If target_frag doesn't exist, use /dev/null. | |
| 4370 | ||
| 4371 | * as.c (parse_args): For non-VMS systems, re-add `v' to | |
| 4372 | std_shortopts. Add "verbose" to list of long options. | |
| 4373 | ||
| 4374 | * write.c (adjust_reloc_syms): When generating an absolute section | |
| 4375 | symbol as a placeholder, don't mark it as used in a relocation | |
| 4376 | entry, here. | |
| 4377 | ||
| 4378 | * Makefile.in (comparison): Compare using makefile code from gcc, | |
| 4379 | stripped down to discard subdir stuff and adapted to give a | |
| 4380 | non-zero exit status if either file differs. | |
| 4381 | ||
| 4382 | Thu Nov 3 15:43:02 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4383 | ||
| 4384 | * config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for | |
| 4385 | NO_PIC case. | |
| 4386 | ||
| 4387 | Tue Nov 1 16:10:59 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4388 | ||
| 4389 | * config/tc-mips.c (s_change_sec): If not GPOPT, don't permit | |
| 4390 | switching to the readonly data section. | |
| 4391 | ||
| 4392 | * ecoff.c (ecoff_directive_type): Fix warning message. | |
| 4393 | ||
| 4394 | Sun Oct 30 00:57:35 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4395 | ||
| 4396 | * config/tc-hppa.c (pa_proc): Delete disabled code to put each | |
| 4397 | proc in its own subspace, we're not going to use it. | |
| 4398 | ||
| 4399 | Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4400 | ||
| 4401 | * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in | |
| 4402 | .rdata does not become a variant frag. | |
| 4403 | ||
| 4404 | * config/tc-mips.c (mips_cpu): Initialize to -1. | |
| 4405 | (md_begin): Don't mips_cpu if it was already set. | |
| 4406 | (md_parse_option): For -mipsN, don't set mips_cpu if it was | |
| 4407 | already set. For -mcpu=, just set mips_cpu, not mips_isa. | |
| 4408 | ||
| 4409 | Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4410 | ||
| 4411 | * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section. | |
| 4412 | (s_elf_section): New static function. | |
| 4413 | * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize | |
| 4414 | the section when setting the storage class; default to sc_Data. | |
| 4415 | ||
| 4416 | Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4417 | ||
| 4418 | * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all | |
| 4419 | fixups to branch instructions (not just pc-relative ones) which | |
| 4420 | will generate SOM relocations. | |
| 4421 | ||
| 4422 | Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4423 | ||
| 4424 | * config/tc-a29k.c: Include ctype.h with angle brackets. | |
| 4425 | (define_some_regs): Add new special register names defined on the | |
| 4426 | 29040. | |
| 4427 | (parse_operand): Add argument opt. If non-zero, don't warn about | |
| 4428 | a missing operand. | |
| 4429 | (machine_ip): If handling argument type 'I', pass opt as non-zero | |
| 4430 | to parse_operand. Handle new optional operand type 'I'. | |
| 4431 | (md_undefined_symbol): Handle special register names (srNN). | |
| 4432 | ||
| 4433 | Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4434 | ||
| 4435 | * write.c (renumber_sections): New static BFD_ASSEMBLER function. | |
| 4436 | (write_object_file): Call it after removing gas created sections. | |
| 4437 | ||
| 4438 | Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4439 | ||
| 4440 | * symbols.c (symbol_create): Use udata.p, not just udata. | |
| 4441 | * config/obj-elf.c (obj_ecoff_set_ext): Likewise. | |
| 4442 | (elf_get_extr): Likewise. | |
| 4443 | ||
| 4444 | * read.c (read_a_source_file): The second argument to as_where is | |
| 4445 | unsigned int *, not int *. | |
| 4446 | ||
| 4447 | Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4448 | ||
| 4449 | * config/tc-hppa.c: Eliminate all uses of fx_addnumber. | |
| 4450 | (tc_gen_reloc): Simplify. It's no longer necessary to set a | |
| 4451 | reloc's addend field to zero for function symbols. | |
| 4452 | (md_apply_fix): Simplify. For fixups which will require a SOM | |
| 4453 | reloc, just clear out the necessary bits in the output file. | |
| 4454 | ||
| 4455 | Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4456 | ||
| 4457 | * Makefile.in (BISON): Use bison -y, not bison. | |
| 4458 | ||
| 4459 | Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4460 | ||
| 4461 | * Makefile.in (VERSION): Updated to 2.5. | |
| 4462 | (clean-here): Delete stamp-mk.com. | |
| 4463 | (distclean): Delete .gdbinit. | |
| 4464 | * Version 2.5 released. | |
| 4465 | ||
| 4466 | Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4467 | ||
| 4468 | * config/te-nbsd532.h: Renamed from te-netbsd532.h. | |
| 4469 | * configure.in, configure: Adjusted. | |
| 4470 | ||
| 4471 | Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
| 4472 | ||
| 4473 | * config/cplus-dem.c: Removed. It isn't used. Even if it was, | |
| 4474 | it's better to use the one in libiberty. | |
| 4475 | ||
| 4476 | Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4477 | ||
| 4478 | * symbols.c (resolve_symbol_value, case O_symbol): Undo last | |
| 4479 | change; it breaks the rs6000 support, and doesn't seem to be | |
| 4480 | needed. | |
| 4481 | ||
| 4482 | Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
| 4483 | ||
| 4484 | * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to | |
| 4485 | a.out-<arch>-netbsd to match corresponding changes in BFD. | |
| 4486 | ||
| 4487 | Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 4488 | ||
| 4489 | * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values | |
| 4490 | rather than explicitly adding the frag address. | |
| 4491 | * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark | |
| 4492 | the end of the line numbers; this replaces the zero entry which | |
| 4493 | used to be added by coff_add_linesym, removed Oct 7. | |
| 4494 | (coff_adjust_section_syms): Ignore sections with no seginfo. | |
| 4495 | ||
| 4496 | Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4497 | ||
| 4498 | * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a | |
| 4499 | "stage" symlink to the appropriate stage* directory, and use it | |
| 4500 | instead in the -B options. | |
| 4501 | (comparison): Revert yesterday's change. | |
| 4502 | ||
| 4503 | Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4504 | ||
| 4505 | * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if | |
| 4506 | pc-relative, use fx_offset only, ignore address of relocation. | |
| 4507 | ||
| 4508 | Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4509 | ||
| 4510 | * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking | |
| 4511 | for an embedded PIC switch expression, since the definition of | |
| 4512 | S_IS_LOCAL was changed. | |
| 4513 | ||
| 4514 | Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 4515 | ||
| 4516 | * Makefile.in (comparison): When comparing as.new or gasp.new, try | |
| 4517 | running the binary through sed to avoid differences due to | |
| 4518 | "stage1" or "stage2" having been written into the binary. | |
| 4519 | ||
| 4520 | Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 4521 | ||
| 4522 | ELF symbol size handling, based on code from Eric Youngdale: | |
| 4523 | * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an | |
| 4524 | expression pointer to the symbol structure, used for `size' | |
| 4525 | expressions that couldn't be reduced to constants when initially | |
| 4526 | processed. | |
| 4527 | (elf_frob_symbol): Declare. | |
| 4528 | (obj_frob_symbol): Call elf_frob_symbol always, rather than | |
| 4529 | ecoff_frob_symbol only if ECOFF_DEBUGGING defined. | |
| 4530 | * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code. | |
| 4531 | Clear sy_obj field. | |
| 4532 | (obj_elf_size): Deleted unused code. If size is non-reducible | |
| 4533 | expression, allocate some storage for the sy_obj field and copy | |
| 4534 | the expression. | |
| 4535 | (elf_frob_symbol): New function. Computes sizes, calls | |
| 4536 | ecoff_frob_symbol if appropriate. | |
| 4537 | ||
| 4538 | * write.c (fixup_segment): For i386 elf and coff (for now), don't | |
| 4539 | add in value of symbol from another defined section of the file. | |
| 4540 | ||
| 4541 | Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4542 | ||
| 4543 | * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define. | |
| 4544 | * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET, | |
| 4545 | rather than both it and TC_M88K. | |
| 4546 | (coff_adjust_section_syms): New function. | |
| 4547 | (coff_frob_section): For non-empty sections, create aux entry for | |
| 4548 | the section symbol, indicating the size. | |
| 4549 | (n_line_nos): New variable. | |
| 4550 | (add_lineno): Increment it. | |
| 4551 | (coff_add_linesym): Increment n_line_nos, don't call add_lineno. | |
| 4552 | (coff_frob_file): New function; map coff_adjust_section_syms over | |
| 4553 | sections. | |
| 4554 | (obj_coff_line): Only reset line_base for .bf symbols. | |
| 4555 | * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file): | |
| 4556 | Declare. | |
| 4557 | (obj_frob_file): New macro. | |
| 4558 | ||
| 4559 | * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from | |
| 4560 | obj_frob_forward_symbol, and rewritten for new parameter list. | |
| 4561 | ||
| 4562 | Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 4563 | ||
| 4564 | * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference. | |
| 4565 | ||
| 4566 | Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4567 | ||
| 4568 | * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype | |
| 4569 | as synonyms for .size and .type. | |
| 4570 | ||
| 4571 | Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4572 | ||
| 4573 | * config/obj-coff.c (coff_frob_section): Remove assert about | |
| 4574 | section alignment. | |
| 4575 | * config/tc-sparc.c (md_section_align): Use section alignment, not | |
| 4576 | xvec align_power_min field. | |
| 4577 | ||
| 4578 | Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 4579 | ||
| 4580 | * vmsconf.sh (make-gas.com): handle DCL verification to enable | |
| 4581 | sensible feedback to the user while gas is being built. | |
| 4582 | ||
| 4583 | Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4584 | ||
| 4585 | * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com | |
| 4586 | for now. | |
| 4587 | (diststuff): New target; builds DISTSTUFF. | |
| 4588 | (realclean): Separate target, depend on clean and distclean, then | |
| 4589 | delete DISTSTUFF. | |
| 4590 | * make-gas.com: Deleted. | |
| 4591 | ||
| 4592 | * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New | |
| 4593 | function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF | |
| 4594 | reloc for "foo". | |
| 4595 | (i386_operand): Don't look up section symbol for | |
| 4596 | undefined_section. | |
| 4597 | (reloc): Always permit return of 8- and 16-bit relocation types. | |
| 4598 | Add a space after "pc-relative" in the error message. | |
| 4599 | (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject | |
| 4600 | BFD_RELOC_386_GOTOFF relocs. | |
| 4601 | (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32 | |
| 4602 | with a "foo-GOT" value. | |
| 4603 | * config/tc-i386.h (i386_validate_fix): Declare it. | |
| 4604 | (TC_VALIDATE_FIX): New macro -- call it. | |
| 4605 | (NOP_OPCODE): Cast to `char' to avoid compiler warnings. | |
| 4606 | ||
| 4607 | * as.h: If __STDC__ is not defined and varargs.h is available, use | |
| 4608 | it rather than stdarg.h. | |
| 4609 | ||
| 4610 | * write.h (struct fix): Added new bitfield fx_plt, for fixups | |
| 4611 | referring to PLT entries. | |
| 4612 | * write.c (fix_new_internal): Initialize fx_plt to zero. | |
| 4613 | (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop. | |
| 4614 | Don't adjust fx_offset by frag address, since S_GET_VALUE now | |
| 4615 | includes the frag address. | |
| 4616 | (fixup_segment): Changed local var PCREL to type int, added PLT. | |
| 4617 | If PC-relative fixup refers to a PLT entry for a symbol in the | |
| 4618 | current section, don't reduce it. | |
| 4619 | ||
| 4620 | * write.c (adjust_reloc_syms): Exit loop through a label. If | |
| 4621 | DEBUG5 is defined, print out each fixup before and after | |
| 4622 | processing. | |
| 4623 | (fixup_segment): If DEBUG5 is defined, print out each fixup before | |
| 4624 | and after processing. | |
| 4625 | (print_fixup): Added prototype. Show address on first line. Show | |
| 4626 | fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if | |
| 4627 | NEED_FX_R_TYPE is defined. | |
| 4628 | ||
| 4629 | * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN, | |
| 4630 | S_IS_DEBUG, S_IS_DEFINED also. | |
| 4631 | ||
| 4632 | Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4633 | ||
| 4634 | * Makefile.in (all): Depend on .gdbinit. | |
| 4635 | (.gdbinit): Rebuild from gdbinit.in by running config.status. | |
| 4636 | ||
| 4637 | * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps". | |
| 4638 | ||
| 4639 | * write.c (print_fixup): Print source location on first line. | |
| 4640 | Show fx_r_type and fx_addsy fields. | |
| 4641 | ||
| 4642 | Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4643 | ||
| 4644 | * configure.in: Set bfd_gas for all sparc targets in one place, | |
| 4645 | instead of separately for each. Correctly handle user-supplied | |
| 4646 | "--enable-bfd-gas" option. | |
| 4647 | ||
| 4648 | * gdbinit.in: Move "break abort" to end, in case gdb complains. | |
| 4649 | ||
| 4650 | * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]: | |
| 4651 | Use PARAMS macro. | |
| 4652 | ||
| 4653 | * symbols.c (resolve_symbol_value, case O_symbol): Don't do any | |
| 4654 | processing if add_symbol is undefined or in expr_section. | |
| 4655 | (resolve_symbol_value, case O_add): For symbol plus | |
| 4656 | constant-valued symbol, convert to O_symbol and re-reduce. | |
| 4657 | (S_GET_VALUE): If symbol needs resolving, resolve it. | |
| 4658 | (indent_level): No longer static. | |
| 4659 | (print_symbol_value_1): Don't print frag address if it matches | |
| 4660 | zero_address_frag. Don't print "resolving" if already resolved. | |
| 4661 | Print segment name. Don't call print_expr_1 on an undefined | |
| 4662 | symbol. | |
| 4663 | (print_expr_1): Fix whitespace before printing X_add_number. | |
| 4664 | ||
| 4665 | * expr.c (make_expr_symbol): No longer static. Use symbol_create, | |
| 4666 | not symbol_new, for symbols holding expression values. | |
| 4667 | * expr.h (make_expr_symbol): Move declaration here. | |
| 4668 | * write.c (fix_new_exp): Handle O_add by creating an | |
| 4669 | expression-valued symbol, and calling fix_new_exp recursively. | |
| 4670 | (adjust_reloc_syms): If a fixup's symbol value is a sum of an | |
| 4671 | undefined symbol and a constant, fold the constant into the fixup, | |
| 4672 | and refer to the undefined symbol directly. Then process the | |
| 4673 | fixup again from scratch. | |
| 4674 | (write_object_file): Before calling adjust_reloc_syms, make a pass | |
| 4675 | through the symbol list trying to resolve values. | |
| 4676 | ||
| 4677 | * write.c (print_fixup): New routine, for debugging. | |
| 4678 | (write_relocs): Call bfd_install_relocation. Deleted various | |
| 4679 | hacks for working around problems with bfd_perform_relocation. | |
| 4680 | ||
| 4681 | * Makefile.in (VERSION): Update to 2.4.90. | |
| 4682 | ||
| 4683 | Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4684 | ||
| 4685 | * Makefile.in (gasp.o): Depends upon config.h. | |
| 4686 | ||
| 4687 | * config/tc-mips.c: Include subsegs.h. | |
| 4688 | (md_apply_fix): If an unconditional b or bal overflows, and we are | |
| 4689 | not assembling PIC code, replace it with a j or jal. | |
| 4690 | ||
| 4691 | * config/tc-mips.c (md_apply_fix): Correct branch overflow test. | |
| 4692 | Use as_bad_where and as_warn_where rather than as_bad and as_warn. | |
| 4693 | ||
| 4694 | Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4695 | ||
| 4696 | * write.c (write_relocs): Add file name and line number to | |
| 4697 | as_fatal calls. Handle bfd_reloc_overflow case specifically when | |
| 4698 | RELOC_EXPANSION_POSSIBLE. | |
| 4699 | ||
| 4700 | Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4701 | ||
| 4702 | * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these | |
| 4703 | here. Use them for deciding which PRINTF*LIKE macro definitions | |
| 4704 | to use. | |
| 4705 | * messages.c: Use them, instead of NO_STDARG, NO_VARARGS. | |
| 4706 | [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide | |
| 4707 | default definitions matching what we were doing before. | |
| 4708 | (as_tsktsk): Remove the non-stdarg, non-varargs version, and | |
| 4709 | always use the varargs form if not using stdarg. It's safe to | |
| 4710 | always use vfprintf, because libiberty will provide it if the | |
| 4711 | native system doesn't. Also, always make format be const. | |
| 4712 | (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto. | |
| 4713 | ||
| 4714 | Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4715 | ||
| 4716 | * config/tc-mips.c (load_register): Always use addiu when adding a | |
| 4717 | constant to $zero--no need to use daddiu. | |
| 4718 | (macro): Hack the -mips3 overflow tests to not fail when offsetT | |
| 4719 | is only 32 bits. | |
| 4720 | ||
| 4721 | * symbols.h (copy_symbol_attributes): Declare. | |
| 4722 | ||
| 4723 | Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4724 | ||
| 4725 | * listing.c: Bugfixes based in part on patches from Paul | |
| 4726 | Kranenburg. | |
| 4727 | (listing_newline): Check filename as well as line number when | |
| 4728 | deciding whether to record it. | |
| 4729 | (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is | |
| 4730 | false (if defined) as well as checking for reg_section. | |
| 4731 | (listing_listing): Iterate fetching lines while line number is too | |
| 4732 | low, and we haven't run off the end of the input file. | |
| 4733 | ||
| 4734 | * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE. | |
| 4735 | ||
| 4736 | Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com) | |
| 4737 | ||
| 4738 | * ecoff.c (ecoff_generate_asm_lineno): check if | |
| 4739 | current_stabs_filename is NULL before strcmp. | |
| 4740 | * read.c (read_a_source_file): fix a bug in generate_asm_lineno | |
| 4741 | checking. | |
| 4742 | ||
| 4743 | Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4744 | ||
| 4745 | * config/ho-*.h: Now-unused files deleted. | |
| 4746 | ||
| 4747 | * symbols.c (copy_symbol_attributes): New function. Copies BFD | |
| 4748 | symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES. | |
| 4749 | (resolve_symbol_value, case O_symbol): Call it, if X_add_number is | |
| 4750 | zero. Don't call obj_frob_forward_symbol. | |
| 4751 | * read.c (pseudo_set): Call copy_symbol_attributes, but only if | |
| 4752 | X_add_number is zero. | |
| 4753 | * config/obj-elf.h (obj_frob_forward_symbol): Deleted. | |
| 4754 | ||
| 4755 | * config/tc-i960.c: Lots of whitespace, comment reformatting, | |
| 4756 | using GNU indent. | |
| 4757 | (strchr): Don't declare. | |
| 4758 | [BFD_ASSEMBLER]: Don't compile md_convert_frag, | |
| 4759 | md_estimate_size_before_relax, md_ri_to_chars, | |
| 4760 | md_create_short_jump, md_create_long_jump. | |
| 4761 | (brtab_emit): Use data_section, not SEG_DATA. | |
| 4762 | ||
| 4763 | Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 4764 | ||
| 4765 | * config/vms-conf.h: new file, manually derived from conf.in. | |
| 4766 | * config-gas.com: use it, and eliminate obsolete "host.h". | |
| 4767 | ||
| 4768 | Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4769 | ||
| 4770 | * config/tc-ppc.c (ppc_current_block): New static variable. | |
| 4771 | (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to | |
| 4772 | ppc_current_block. Don't move around any stab symbol, just those | |
| 4773 | for common symbols. | |
| 4774 | (ppc_bs): Set ppc_current_block. | |
| 4775 | (ppc_es): Clear ppc_current_block. | |
| 4776 | (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset | |
| 4777 | from the csect of the enclosing block. | |
| 4778 | ||
| 4779 | * config/tc-mips.c (insns_since_cache_access): Remove. | |
| 4780 | (append_insn): Remove setting of insns_since_cache_access, and | |
| 4781 | special 4600 handling; it turns out not to be required. | |
| 4782 | ||
| 4783 | Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4784 | ||
| 4785 | * config/tc-mips.c (md_shortopts): Remove E. | |
| 4786 | (md_longopts): Add EB and EL. | |
| 4787 | (md_parse_option): Handle -EB and -EL as separate options, rather | |
| 4788 | than as a single -E option with an argument. | |
| 4789 | ||
| 4790 | Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4791 | ||
| 4792 | * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions | |
| 4793 | involving global symbols too. | |
| 4794 | ||
| 4795 | Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 4796 | ||
| 4797 | * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION. | |
| 4798 | ||
| 4799 | * configure.in: Test for remove, not delete. Fix cross-assembler | |
| 4800 | test. | |
| 4801 | * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to | |
| 4802 | remove, not delete. | |
| 4803 | ||
| 4804 | * read.c (pseudo_set, case O_symbol): If | |
| 4805 | OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it. | |
| 4806 | [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too. | |
| 4807 | * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define. | |
| 4808 | ||
| 4809 | Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 4810 | ||
| 4811 | * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM, | |
| 4812 | many others): new macros; values obtained from "DSTRECRDS.SDL". | |
| 4813 | * config/obj-vms.h (various): use them. | |
| 4814 | (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield | |
| 4815 | representation (only enum bitfields can avoid being bitstrings). | |
| 4816 | (bitfield_suffix, setup_basic_type): new routines. | |
| 4817 | (VMS_typedef_parse): use them. Now recognize bitfields of all | |
| 4818 | integral types, not just type `int'. Caveat: the representation | |
| 4819 | used for bitfields still does not work for objects placed in | |
| 4820 | registers, and gcc's optimizer sometimes puts small structs there. | |
| 4821 | ||
| 4822 | Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 4823 | ||
| 4824 | * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION | |
| 4825 | bit from const_flag. | |
| 4826 | * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro. | |
| 4827 | (tc_frob_label): define this to call vms_check_for_special_label, | |
| 4828 | and declare the latter. | |
| 4829 | * config/obj-vms.c (vax_g_doubles): declare this file-scope | |
| 4830 | variable. | |
| 4831 | (const_flag): initialize to IN_DEFAULT_SECTION instead of 0. | |
| 4832 | (vms_check_for_special_label): new routine (tc_frob_label). | |
| 4833 | (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.' | |
| 4834 | and `gcc2_compiled.' labels; they won't reach here any more. | |
| 4835 | (VMS_typedef_parse) [case 'r']: for types `double' and `complex | |
| 4836 | double', use `vax_g_doubles' flag to select type of double. | |
| 4837 | (VMS_write_object_file) [traceback setup]: don't pass symbols | |
| 4838 | with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin | |
| 4839 | and TBT_Routine_End functions. | |
| 4840 | ||
| 4841 | Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 4842 | ||
| 4843 | * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of | |
| 4844 | S_GET_VALUE() to avoid many repeated function calls. | |
| 4845 | (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize | |
| 4846 | _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is) | |
| 4847 | gets requested. [All the HACK_DEC_C_STARTUP code appears to | |
| 4848 | be obsolete; gcc does it automatically for vms target. It's | |
| 4849 | also misnamed, because it is for the "VAX C" run-time library, | |
| 4850 | not the newer "DEC C" one which has much different startup code.] | |
| 4851 | {various}: use `S_SET_xxx(symbol,new_value)' rather than | |
| 4852 | `S_GET_xxx(symbol) = new_value'. | |
| 4853 | ||
| 4854 | Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4855 | ||
| 4856 | * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr, | |
| 4857 | not &bfd_abs_section. | |
| 4858 | ||
| 4859 | Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4860 | ||
| 4861 | * expr.c (clean_up_expression): Use addressT, not bfd_vma. | |
| 4862 | ||
| 4863 | Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4864 | ||
| 4865 | * expr.c (expr): Don't reduce the difference of two symbols in the | |
| 4866 | same frag if the symbols are not in normal sections. | |
| 4867 | ||
| 4868 | * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud. | |
| 4869 | (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise. | |
| 4870 | (obj_attach_unwind_info): Do not define. Not needed anymore. | |
| 4871 | * config/tc-hppa.c: Delete whitespace at EOL. | |
| 4872 | (struct hppa_fix_struct): Delete fx_unwind field and all references. | |
| 4873 | (fix_new_hppa): Last arg is now a pointer to an int. Do not | |
| 4874 | call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT | |
| 4875 | fixups, store 32bits of unwind information in the fx_addnumber | |
| 4876 | field of the fixup. | |
| 4877 | (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY | |
| 4878 | and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a | |
| 4879 | pointer to 32 bits of unwind info. | |
| 4880 | (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol | |
| 4881 | pointer to the dummy symbol; set the addend field to fx_addnumber. | |
| 4882 | (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr | |
| 4883 | rather than &bfd_XXX_section. | |
| 4884 | ||
| 4885 | Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 4886 | ||
| 4887 | * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement | |
| 4888 | value by one; discard adjustments previously being made. From | |
| 4889 | Eric Youngdale. | |
| 4890 | ||
| 4891 | VMS- and Vax-related changes from Pat Rankin: | |
| 4892 | * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1. | |
| 4893 | * vmsconf.sh: no longer have make-gas.com echo text about needing | |
| 4894 | to modify the gcc-vms driver when intending to use with gcc 1.x. | |
| 4895 | * as.c (parse_options): suppress 'v' from std_short_options and | |
| 4896 | eliminate VMS-specific conditional initialization; | |
| 4897 | [default case]: check for '-v' if md_parse_options doesn't recognize | |
| 4898 | an option; | |
| 4899 | [default case, #if VMS]: check for filename argument when '-v' seen; | |
| 4900 | [case 'v']: delete. | |
| 4901 | * config/tc-vax.c (md_assemble): don't rely on `this_add_number' | |
| 4902 | for O_big literal operands (double floats and long long ints); | |
| 4903 | [VMS, md_shortopts]: add second colon after 'v'; | |
| 4904 | (md_parse_options) [VMS, case 'v']: check for argument, so | |
| 4905 | caller can handle `-v' w/o arg. | |
| 4906 | ||
| 4907 | Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 4908 | ||
| 4909 | * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET | |
| 4910 | is defined, put the tx_offset into the r_offset. | |
| 4911 | * config/tc-sh.c (line_comment_chars): Add # | |
| 4912 | (tc_reloc_mangle): Deleted. | |
| 4913 | * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define. | |
| 4914 | (TC_RELOC_MANGLE): Delete. | |
| 4915 | ||
| 4916 | Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 4917 | ||
| 4918 | * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS. | |
| 4919 | * hex-value.c: Ditto. | |
| 4920 | * config/obj-vms.c: Ditto. | |
| 4921 | ||
| 4922 | * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with | |
| 4923 | a call to as_fatal. | |
| 4924 | * config/tc-i860.c (i860_ip): Ditto. | |
| 4925 | * config/tc-hppa.c (pa_ip): Ditto. | |
| 4926 | * config/tc-alpha.c (alpha_ip): Ditto. | |
| 4927 | * as.c (parse_args): Ditto. | |
| 4928 | ||
| 4929 | * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a | |
| 4930 | call to as_fatal. | |
| 4931 | ||
| 4932 | * write.c (write_contents): Use EXIT_FAILURE. | |
| 4933 | * output-file.c (output_file_create, output_file_close, | |
| 4934 | output_file_create, output_file_close): Ditto. | |
| 4935 | * messages.c (as_fatal): Ditto. | |
| 4936 | * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto. | |
| 4937 | * config/obj-ieee.c (write_object_file): Ditto. | |
| 4938 | * config/obj-coff.c (write_object_file): Ditto. | |
| 4939 | * config/tc-vax.c (main): Use EXIT_SUCCESS. | |
| 4940 | * config/tc-m68k.c (main): Ditto. | |
| 4941 | ||
| 4942 | * hash.c (main): Pass a value to exit(). | |
| 4943 | ||
| 4944 | * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here. | |
| 4945 | * as.c: ...from here. | |
| 4946 | (parse_args): Use them always. | |
| 4947 | (main): Use exit rather than return. | |
| 4948 | ||
| 4949 | * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall): | |
| 4950 | Rewrite handling of program_transform_name. | |
| 4951 | ||
| 4952 | * configure.in: Test for functions unlink and delete. | |
| 4953 | * as.h: If unlink isn't available but delete is, define unlink to | |
| 4954 | be delete. | |
| 4955 | ||
| 4956 | Update for autoconf 1.118: | |
| 4957 | * gdbinit.in: New file, created from old .gdbinit. | |
| 4958 | * .gdbinit: Deleted. | |
| 4959 | * aclocal.m4 (GAS_GDBINIT): Deleted. | |
| 4960 | * configure.in: Don't use it. Instead, generate .gdbinit from | |
| 4961 | gdbinit.in. Don't substitute cpu_type, obj_format, emulation, | |
| 4962 | atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ | |
| 4963 | to ensure that older versions of autoconf aren't used. | |
| 4964 | * Makefile.in: Added @configure_input@ line. | |
| 4965 | (configure): Deleted rule. | |
| 4966 | ||
| 4967 | Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4968 | ||
| 4969 | * config/obj-coff.c (fixup_segment): After handling the difference | |
| 4970 | of two symbols from the same segment, set fx_subsy to NULL, to | |
| 4971 | satisfy existing TC_COUNT_RELOC macros. | |
| 4972 | ||
| 4973 | Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 4974 | ||
| 4975 | * aclocal.m4 (GAS_GDBINIT): New macro. | |
| 4976 | * configure.in: Use it. | |
| 4977 | * configure: Regenerated. | |
| 4978 | ||
| 4979 | Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com) | |
| 4980 | ||
| 4981 | * .gdbinit (pe, ps): Define new commands. | |
| 4982 | * symbols.c (indent_level): New static variable. | |
| 4983 | (indent, print_expr_1, print_symbol_value_1, print_symbol_value, | |
| 4984 | print_expr): New functions. | |
| 4985 | ||
| 4986 | * Makefile.in (config-stamp): Add a "this file generated by make" | |
| 4987 | message to config.h. | |
| 4988 | ||
| 4989 | PIC implementation for i386-linux, based on code from Eric | |
| 4990 | Youngdale and Paul Kranenburg, with some work of my own: | |
| 4991 | ||
| 4992 | * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup | |
| 4993 | before processing same-section pcrel relocations. | |
| 4994 | (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1. | |
| 4995 | ||
| 4996 | * expr.c (make_expr_symbol): If operator is O_symbol and | |
| 4997 | X_add_number is zero, just return the symbol. If operator is | |
| 4998 | O_constant, resolve the symbol's value before returning. | |
| 4999 | (operand): Permit use of "[]" for grouping. | |
| 5000 | (clean_up_expression): For difference of two symbols in the same | |
| 5001 | frag, add the difference of their offsets into X_add_number. | |
| 5002 | (expr): Reduce difference of two symbols in same frag to their | |
| 5003 | difference. | |
| 5004 | ||
| 5005 | * config/tc-i386.c (TC_RELOC): New macro. | |
| 5006 | (struct _i386_insn): New field disp_reloc. | |
| 5007 | (GOT_symbol): New variable. | |
| 5008 | (operand_special_chars): Added square-brackets and at-sign. | |
| 5009 | (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not | |
| 5010 | NO_RELOC, just return it. | |
| 5011 | (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro. | |
| 5012 | (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More | |
| 5013 | dummy macros. | |
| 5014 | (tc_i386_fix_adjustable): New function. Returns zero if symbol in | |
| 5015 | fixup is not local, to prevent relocations against externals from | |
| 5016 | being dropped. | |
| 5017 | (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass | |
| 5018 | disp_reloc field to reloc() function, and use TC_RELOC to generate | |
| 5019 | value to pass to fix_new_exp. | |
| 5020 | (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC | |
| 5021 | reloc. | |
| 5022 | (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle | |
| 5023 | @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local | |
| 5024 | symbols, force generation of the section symbol. | |
| 5025 | (md_estimate_size_before_relax): If GOT_symbol exists, decide | |
| 5026 | we're generating PIC code, and convert relocations against | |
| 5027 | undefined symbols from PCREL to PLT32. | |
| 5028 | (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking | |
| 5029 | relocs. | |
| 5030 | (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set | |
| 5031 | and return GOT_symbol if it matches. | |
| 5032 | (F, MAP): Move macro definitions outside function. | |
| 5033 | (tc_gen_reloc): Only switch on size and pcrel if code wasn't | |
| 5034 | already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert | |
| 5035 | BFD_RELOC_32 using GOT_symbol into GOTPC. | |
| 5036 | * config/tc-i386.h (TC_RELOC, tc_fix_adjustable, | |
| 5037 | TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New | |
| 5038 | macros. | |
| 5039 | (NEED_FX_R_TYPE): Define. | |
| 5040 | (LOCAL_LABEL): Accept ".X" prefix too. | |
| 5041 | (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_". | |
| 5042 | ||
| 5043 | Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5044 | ||
| 5045 | * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax | |
| 5046 | reportedly to be used on Irix 6. | |
| 5047 | ||
| 5048 | * config/tc-mips.c (md_pseudo_table): Handle .globl and .global. | |
| 5049 | (s_mips_globl): New static function; needed for Irix 5 support. | |
| 5050 | * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an | |
| 5051 | external symbol with no type, set the type to st_Proc rather than | |
| 5052 | st_Global. Don't set the index of an external st_Proc or | |
| 5053 | st_StaticProc symbol unless it is also a local symbol. | |
| 5054 | ||
| 5055 | * read.c (read_a_source_file): The second argument to as_where is | |
| 5056 | unsigned int *, not int *. | |
| 5057 | ||
| 5058 | Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com) | |
| 5059 | ||
| 5060 | * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO, | |
| 5061 | and generate_asm_lineno. | |
| 5062 | * config/obj-elf.h : ditto. | |
| 5063 | * read.h : ditto. | |
| 5064 | * read.c (read_a_source_file): if no file when inst is read, set | |
| 5065 | generate_asm_lineno to true. | |
| 5066 | * ecoff.h : change name to generate_asm_lineno and add function | |
| 5067 | ecoff_no_current_file. | |
| 5068 | * ecoff.c : change name to generate_asm_lineno. | |
| 5069 | * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate | |
| 5070 | ecoff style line for asm file. | |
| 5071 | ||
| 5072 | Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5073 | ||
| 5074 | * config/obj-coff.c (size_section): Do an fprintf to stderr rather | |
| 5075 | than a printf. | |
| 5076 | (fixup_segment): Use as_bad_where rather than as_bad. | |
| 5077 | ||
| 5078 | Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5079 | ||
| 5080 | * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing | |
| 5081 | nothing becomes macro doing nothing. | |
| 5082 | ||
| 5083 | Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5084 | ||
| 5085 | * Makefile.in (Makefile): Depend on config.status. | |
| 5086 | (config.status): Run config.status from . instead of srcdir. | |
| 5087 | ||
| 5088 | * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to | |
| 5089 | display the name of the relocation type that couldn't be handled. | |
| 5090 | * config/tc-sparc.c (tc_gen_reloc): Likewise. | |
| 5091 | * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call | |
| 5092 | after call to as_fatal. | |
| 5093 | ||
| 5094 | * configure.in (i386-*-linux*): Don't set bfd_gas. | |
| 5095 | ||
| 5096 | * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET, | |
| 5097 | install, uninstall): Don't use "brokensed" hack any more, the new | |
| 5098 | autoconf code should never let program_transform_name be empty. | |
| 5099 | ||
| 5100 | Update for autoconf beta 1.112: | |
| 5101 | * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New | |
| 5102 | macros. | |
| 5103 | * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by | |
| 5104 | autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move | |
| 5105 | test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a | |
| 5106 | message to try to ease confusion about autoconf's | |
| 5107 | "cross-compiling" message. | |
| 5108 | * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE, | |
| 5109 | NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION. | |
| 5110 | * configure, conf.in: Regenerated. | |
| 5111 | ||
| 5112 | Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5113 | ||
| 5114 | * configure.in: Check ${host} and ${target} rather than | |
| 5115 | ${host_canon} and ${target_canon}. | |
| 5116 | * configure: Likewise. | |
| 5117 | ||
| 5118 | Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5119 | ||
| 5120 | * config/tc-mips.c (mips_cpu): New static variable. | |
| 5121 | (insns_since_cache_access): New static variable. | |
| 5122 | (md_begin): Set mips_cpu as well as mips_isa. | |
| 5123 | (append_insn): If mips_cpu is 4600, require four nop instructions | |
| 5124 | between an instruction which accesses the cache and certain CACHE | |
| 5125 | instructions. Keep track of the number of instructions seen since | |
| 5126 | an instruction which accesses the cache. | |
| 5127 | (md_parse_option): Set mips_cpu as well as mips_isa. | |
| 5128 | ||
| 5129 | Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 5130 | ||
| 5131 | * doc/Makefile.in (VPATH): Define using @srcdir@. | |
| 5132 | (prefix, program_transform_name, exec_prefix): Use autoconf style | |
| 5133 | @-substitutions. | |
| 5134 | ||
| 5135 | Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) | |
| 5136 | ||
| 5137 | * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files | |
| 5138 | * configure.in: Recognize the arm. | |
| 5139 | ||
| 5140 | Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5141 | ||
| 5142 | * ecoff.c (add_file): Don't try to generate line numbers if the | |
| 5143 | symbol table has been frozen. | |
| 5144 | ||
| 5145 | Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5146 | ||
| 5147 | * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE. | |
| 5148 | ||
| 5149 | * configure.in: Handle user-specified bfd-assembler option with | |
| 5150 | separate variable from preferred configuration, until the two are | |
| 5151 | resolved. Indicate bfd_gas=preferred for linux a.out. Use | |
| 5152 | AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm. | |
| 5153 | * Makefile.in (target_alias, program_transform_name): Define, | |
| 5154 | using autoconf @-substitutions. | |
| 5155 | ||
| 5156 | Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5157 | ||
| 5158 | * atof-generic.c: Deleted alloca handling here. | |
| 5159 | ||
| 5160 | * Makefile.in (prefix, exec_prefix): Use @-subtitutions. | |
| 5161 | ||
| 5162 | * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since | |
| 5163 | autoconf 1.109 has this fixed. | |
| 5164 | * configure.in: Don't change quote characters around AC_MSG_ERROR | |
| 5165 | invocation. Don't use AC_HEADER_STDC, since it requires running a | |
| 5166 | program. Cache NEED_*_DECLARATION values. | |
| 5167 | * configure, conf.in: Regenerated with a modified autoconf 1.109. | |
| 5168 | ||
| 5169 | * as.h (volatile): Don't test or define here; not needed. | |
| 5170 | (alloca): Replace alloca-conf.h inclusion with code recommended in | |
| 5171 | autoconf documentation. Include config.h first. | |
| 5172 | ||
| 5173 | Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5174 | ||
| 5175 | * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined | |
| 5176 | also. | |
| 5177 | ||
| 5178 | * configure.in, configure: Initialize bfd_gas to no. | |
| 5179 | ||
| 5180 | Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5181 | ||
| 5182 | * as.h: Include alloca-conf.h from "libiberty", not | |
| 5183 | "../libiberty". | |
| 5184 | ||
| 5185 | Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5186 | ||
| 5187 | * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a | |
| 5188 | symbol is used as an offset into a CSECT that is not a TOC. These | |
| 5189 | types of loads are generated by gcc -mminimal-toc. | |
| 5190 | ||
| 5191 | Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com) | |
| 5192 | ||
| 5193 | * as.h (flag_*): Added comments describing meanings of some of | |
| 5194 | these variables. | |
| 5195 | (struct frag): Add some comments about the ns32k-specific fields | |
| 5196 | and why they're here. | |
| 5197 | (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int. | |
| 5198 | (flag_print_statistics): Declare. | |
| 5199 | ||
| 5200 | * as.c (parse_args): Set flag_print_statistics instead of | |
| 5201 | statistics_flag. Options array is now const. Added new option | |
| 5202 | "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL, | |
| 5203 | TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined. | |
| 5204 | (main): Change test to check flag_print_statistics. | |
| 5205 | (statistics_flag): Deleted. | |
| 5206 | ||
| 5207 | * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments. | |
| 5208 | Always initialize them to zero. | |
| 5209 | * frags.h (frag_variant): Fixed prototype. | |
| 5210 | * config/tc-i960.c (get_cdisp): Don't pass the extra zero args. | |
| 5211 | * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache | |
| 5212 | the value of frag_now and fill in the fields later. | |
| 5213 | ||
| 5214 | * Makefile.in (distclean, realclean): Remove new | |
| 5215 | configure-generated files. | |
| 5216 | ||
| 5217 | Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com) | |
| 5218 | ||
| 5219 | Conversion to autoconf: | |
| 5220 | * acconfig.h, aclocal.m4: New files. | |
| 5221 | * configure.in: Rewritten (except for some target-specific code) | |
| 5222 | for autoconf. | |
| 5223 | * conf.in, configure: New files, generated from the above. | |
| 5224 | * Makefile.in: Changed magic sequence indicating insertion of | |
| 5225 | makefile fragments. | |
| 5226 | (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions | |
| 5227 | from configure. | |
| 5228 | (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. | |
| 5229 | (config.status, configure): Rewrite rules. | |
| 5230 | (config-stamp): Depend on conf. Skip variables that configure is | |
| 5231 | now substituting itself. | |
| 5232 | (*.o dependencies): Deleted host.h. | |
| 5233 | (distclean, realclean): Don't delete host.h. | |
| 5234 | * as.c: Don't include stdio.h, string.h, sys/types.h. Include | |
| 5235 | signal.h after as.h. | |
| 5236 | * as.h: Include alloca-conf.h first. Include ctype.h, string.h, | |
| 5237 | strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, | |
| 5238 | fopen-same.h, as suggested by autoconf test results. | |
| 5239 | [BROKEN_ASSERT]: Don't include assert.h. | |
| 5240 | (strdup): Declare. | |
| 5241 | (volatile, const): Define if not __STDC__ and not already defined. | |
| 5242 | (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. | |
| 5243 | (free) [NEED_FREE_DECLARATION]: Declare. | |
| 5244 | * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't | |
| 5245 | include host.h. | |
| 5246 | (malloc) [NEED_MALLOC_DECLARATION]: Declare. | |
| 5247 | * messages.c: Include as.h first. Include errno.h only if | |
| 5248 | HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine | |
| 5249 | HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. | |
| 5250 | * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, | |
| 5251 | INSTALL_DATA): Use autoconf @-substitutions. | |
| 5252 | ||
| 5253 | * input-file.c: Don't include assert.h here, 'cause as.h already | |
| 5254 | includes it. | |
| 5255 | ||
| 5256 | * config/tc-alpha.c: Added various prototypes for static | |
| 5257 | functions. | |
| 5258 | (in_range): New function, tests whether a value can fit in an | |
| 5259 | N-bit field. | |
| 5260 | (build_mem, build_operate_n): New functions for constructing | |
| 5261 | opcode values. | |
| 5262 | (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New | |
| 5263 | functions for emitting single instructions, no longer requiring a | |
| 5264 | recursive call to md_assemble. | |
| 5265 | (emit_add64): New function for expanding a REG:=REG+CONST | |
| 5266 | operation into one or more instructions, to handle wide constants. | |
| 5267 | (clear_insn): New variable. | |
| 5268 | (md_begin): Fill it in with zeros and BFD_RELOC_NONE values. | |
| 5269 | (alpha_ip): Use it to initialize local variable insns. | |
| 5270 | (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64 | |
| 5271 | for calculations. | |
| 5272 | ||
| 5273 | Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com) | |
| 5274 | ||
| 5275 | * subsegs.c (section_symbol): Reverse still-wrong test of | |
| 5276 | EMIT_SECTION_SYMBOLS. | |
| 5277 | ||
| 5278 | * write.c (BFD_FAST_SECTION_FILL): Always define. | |
| 5279 | (write_contents): If fill_size is 1, use memset instead of looping | |
| 5280 | calling memcpy. | |
| 5281 | ||
| 5282 | Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5283 | ||
| 5284 | * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility | |
| 5285 | with native MIPS assembler. | |
| 5286 | * configure.in (mips-*-irix*): Don't set emulation. | |
| 5287 | * config/te-irix.h: Remove. | |
| 5288 | ||
| 5289 | * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we | |
| 5290 | haven't seen any input files yet. | |
| 5291 | * config/tc-alpha.c (md_begin): Just call symbol_create, rather | |
| 5292 | than calling symbol_new and then removing the symbol from the | |
| 5293 | list. | |
| 5294 | ||
| 5295 | * as.c (main): Move a inside the #if 0 block which uses it. | |
| 5296 | * ecoff.c (current_stabs_filename): Make const. | |
| 5297 | * frags.h (frag_align_pattern): Declare. | |
| 5298 | * gasp.c (new_file): Cast isp to long, and use %ld to print it. | |
| 5299 | * config/tc-alpha.h (md_operand): Add cast to void. | |
| 5300 | (alpha_do_align): Declare argument types. | |
| 5301 | (tc_get_register): Declare. | |
| 5302 | (alpha_frob_ecoff_data): Declare. | |
| 5303 | * config/tc-alpha.c: Include <ctype.h>. | |
| 5304 | (s_mask): Don't declare; does not exist. | |
| 5305 | (line_comment_chars): Remove /* from descriptive comment. | |
| 5306 | (tc_get_register): Remove unused local reg. | |
| 5307 | (tc_gen_reloc): Don't bother to compare unsigned to zero. | |
| 5308 | (s_base): Correct warning to actually print register number. | |
| 5309 | (md_begin): Remove unused locals retval, lose, and i. | |
| 5310 | (alpha_fix_adjustable): Move default case inside switch to avoid | |
| 5311 | warning. | |
| 5312 | (load_symbol_address): Remove unused locals reloc_addr, p, sym, | |
| 5313 | and addend. | |
| 5314 | (emit_byte_manip_r): Declare types for all arguments. | |
| 5315 | (emit_extract_r, emit_insert_r, emit_mask_r): Likewise. | |
| 5316 | (emit_sign_extend, emit_bis_r, s_proc): Likewise. | |
| 5317 | (alpha_ip): Use sprint_value to print offsetT value. Remove | |
| 5318 | unused local size. Remove unused label get_macro. | |
| 5319 | (alpha_do_align): Make fill const. | |
| 5320 | (md_apply_fix): Remove unused label check_zov. | |
| 5321 | ||
| 5322 | * configure.in: Recognize i586 as a synonym for i[34]86. | |
| 5323 | ||
| 5324 | Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5325 | ||
| 5326 | * config/obj-coff.c (c_line_new): Change line_number argument from | |
| 5327 | unsigned short to int so that the type in the prototype matches | |
| 5328 | the promoted type in the definition. | |
| 5329 | (stack_delete): Comment out; not used. | |
| 5330 | * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not | |
| 5331 | BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type. | |
| 5332 | * config/tc-m68k.h (tc_coff_sizemachdep): Declare. | |
| 5333 | * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored | |
| 5334 | argument. | |
| 5335 | ||
| 5336 | Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5337 | ||
| 5338 | * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for | |
| 5339 | the common symbol to the zero address frag (the correct fix). | |
| 5340 | ||
| 5341 | Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5342 | ||
| 5343 | * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for | |
| 5344 | the common symbol to the zero address frag (the correct fix). | |
| 5345 | ||
| 5346 | * config/tc-hppa.c (pa_comm): Set sy_resolved for the common | |
| 5347 | symbol. | |
| 5348 | ||
| 5349 | Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5350 | ||
| 5351 | * config/tc-mips.c (md_begin): Drop "el" from the end of | |
| 5352 | TARGET_CPU. Check for mips64orion. | |
| 5353 | ||
| 5354 | Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com) | |
| 5355 | ||
| 5356 | * configure.in: Recognize ppc-*-netware. | |
| 5357 | * config/te-ppcnw.h: New file to support Power-PC/Netware | |
| 5358 | configurations. Currently, it just enables the use of backslash | |
| 5359 | escapes in string directives. | |
| 5360 | ||
| 5361 | Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5362 | ||
| 5363 | * config/tc-ppc.c (ppc_stabx): Call expression directly, rather | |
| 5364 | than via pseudo_set. If expression is a symbol, move stab symbol | |
| 5365 | to just after symbol from expression. | |
| 5366 | ||
| 5367 | * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be | |
| 5368 | zero. Undoes change of June 4, 1993. | |
| 5369 | ||
| 5370 | * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and | |
| 5371 | orion. | |
| 5372 | ||
| 5373 | Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5374 | ||
| 5375 | * as.h: Remove FOPEN_WB patch of Aug 6. | |
| 5376 | * configure.in: Configure for ho-go32 correctly. | |
| 5377 | * config/ho-go32.h: Fix copyright. | |
| 5378 | ||
| 5379 | Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5380 | ||
| 5381 | * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant | |
| 5382 | upper-case versions of the pseudo-ops. | |
| 5383 | ||
| 5384 | Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5385 | ||
| 5386 | * config/tc-sparc.c (md_apply_fix): If we are going to generate a | |
| 5387 | non PC relative reloc, don't put the addend in the object file. | |
| 5388 | ||
| 5389 | Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5390 | ||
| 5391 | * as.h: If FOPEN_WB is not defined, do the right thing in a go32 | |
| 5392 | environment. | |
| 5393 | ||
| 5394 | Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5395 | ||
| 5396 | * config/tc-h8300.c (pint): New function for handling varying | |
| 5397 | size of int pseudo op. | |
| 5398 | * doc/as.texinfo: Fix typo describing .h8300h pseduop. | |
| 5399 | ||
| 5400 | Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5401 | ||
| 5402 | * config/tc-hppa.c (create_new_space): Initialize sd_subspaces | |
| 5403 | field in the space chain. | |
| 5404 | ||
| 5405 | * config/tc-hppa.c (tc_gen_reloc): Cast return value from | |
| 5406 | hppa_gen_reloc_type. | |
| 5407 | ||
| 5408 | Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5409 | ||
| 5410 | * config/tc-sparc.c (sparc_ip): Check more carefully for | |
| 5411 | conflicting architectures. | |
| 5412 | (md_parse_option) [NO_V9]: Complain if v9 was selected. | |
| 5413 | (md_show_usage): Derive architecture list in usage message from | |
| 5414 | architecture_pname array. | |
| 5415 | (cypress): Macro deleted. | |
| 5416 | (op_hash): Don't initialize. | |
| 5417 | (s_common): Use bfd_und_section_ptr instead of bfd_und_section. | |
| 5418 | ||
| 5419 | * config/tc-sparc.c (BSR): New function. | |
| 5420 | (sparc_ip): Use it for right-shift operations of 32 bits or more. | |
| 5421 | ||
| 5422 | * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'. | |
| 5423 | ||
| 5424 | Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5425 | ||
| 5426 | * config/obj-coff.h: Moved common includes and TARGET_FORMAT | |
| 5427 | definitions together. | |
| 5428 | (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD, | |
| 5429 | OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]: | |
| 5430 | Moved these definitions to the start of the file, before the | |
| 5431 | includes. | |
| 5432 | (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always | |
| 5433 | define these. | |
| 5434 | (S_GET_ZEROES): Deleted. | |
| 5435 | (S_SET_ZEROES): Moved to obj-coff.c. | |
| 5436 | ||
| 5437 | * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted | |
| 5438 | forward declarations. | |
| 5439 | (obj_pseudo_table): Moved to one version end of file, | |
| 5440 | conditionalized internally. | |
| 5441 | (stack typedef, stack_init, stack_delete, stack_push, stack_pop, | |
| 5442 | tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved | |
| 5443 | to one combined version at top of file, unconditional. Deleted | |
| 5444 | forward declarations. | |
| 5445 | (s_get_name): Moved one copy of declarations to start of file. | |
| 5446 | (def_symbol_in_progress): Ditto. Don't initialize. | |
| 5447 | (S_SET_ZEROES): Moved here from obj-coff.h. | |
| 5448 | (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on | |
| 5449 | the file headers. | |
| 5450 | ||
| 5451 | * config/obj-coff.c (seg_info_off_by_4): Now const and static. | |
| 5452 | (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted. | |
| 5453 | (previous_file_symbol, def_symbol_in_progress, symbol_externP, | |
| 5454 | symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't | |
| 5455 | bother explicitly initializing to zero value. | |
| 5456 | ||
| 5457 | * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME | |
| 5458 | and SF_GET_CALLNAME instead of the TC_S_IS_ versions. | |
| 5459 | ||
| 5460 | * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls | |
| 5461 | tc_headers_hook. | |
| 5462 | ||
| 5463 | * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX | |
| 5464 | was used previously. | |
| 5465 | (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA. | |
| 5466 | ||
| 5467 | * config/tc-i960.c (po_hash): Declaration deleted. | |
| 5468 | (next_object_file_charP): Ditto. | |
| 5469 | (regnames, aregs, coj): Now const. | |
| 5470 | (parse_memop): Static array def_scale now const. | |
| 5471 | (md_begin): Cast away const when passing hash routines addresses | |
| 5472 | of values in regnames or aregs. | |
| 5473 | (md_longopts): Added "link-relax" and "no-relax" hyphenated forms. | |
| 5474 | Continue to accept one-word forms. | |
| 5475 | (struct tabentry, arch_tab): Moved to top level from inside | |
| 5476 | md_parse_option. Now const. | |
| 5477 | (md_show_usage): Use arch_tab to generate usage message. Print | |
| 5478 | hyphenated forms of relax options. | |
| 5479 | ||
| 5480 | * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC, | |
| 5481 | TC_S_FORCE_TO_*): Moved from here... | |
| 5482 | * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff | |
| 5483 | to test OBJ_AOUT and OBJ_BOUT directly. | |
| 5484 | ||
| 5485 | * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ, | |
| 5486 | M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F, | |
| 5487 | {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*): | |
| 5488 | Macros deleted. | |
| 5489 | ||
| 5490 | * config/tc-i960.c (ARCH_JX): Define. | |
| 5491 | (arch_tab): Include JX. | |
| 5492 | (targ_has_sfr, targ_has_iclass): Handle JX. | |
| 5493 | (tc_headers_hook): Set flags to F_I960JX for i960JX. | |
| 5494 | ||
| 5495 | Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5496 | ||
| 5497 | * subsegs.c (section_symbol): Had last change backwards. | |
| 5498 | ||
| 5499 | Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5500 | ||
| 5501 | * config/atof-ns32k.c: Deleted. | |
| 5502 | ||
| 5503 | * config/obj-aout.c (obj_aout_frob_symbol): Use | |
| 5504 | bfd_ind_section_ptr and bfd_und_section_ptr. | |
| 5505 | ||
| 5506 | * subsegs.c (subseg_set_rest): Compare segT values directly, | |
| 5507 | without casting to int first. | |
| 5508 | ||
| 5509 | * config/tc-ns32k.c (md_begin): Return value from hash_insert | |
| 5510 | should be pointer to const. Don't call exit explicitly after | |
| 5511 | calling as_fatal; it won't return. | |
| 5512 | (convert_iif): Make local variable j be pointer to bit_fixS, since | |
| 5513 | that's how it's used. | |
| 5514 | (encode_operand, case 'b'): Ignore sprintf return value. Don't try | |
| 5515 | converting freeptr to int and back. | |
| 5516 | ||
| 5517 | Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au): | |
| 5518 | ||
| 5519 | * config/te-pc532mach.h: New file. pc532-mach target emulation. | |
| 5520 | ||
| 5521 | * config/te-netbsd532.h: New file. Netbsd532 target emulation. | |
| 5522 | ||
| 5523 | * config/tc-ns32k.h: Add definition of NOP_OPCODE. | |
| 5524 | ||
| 5525 | * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp. | |
| 5526 | ||
| 5527 | * config/tc-ns32k.h: Add BFD_ASSEMBLER support. | |
| 5528 | ||
| 5529 | * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER. | |
| 5530 | ||
| 5531 | * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type | |
| 5532 | differently for BFD_ASSEMBLER. | |
| 5533 | ||
| 5534 | * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc | |
| 5535 | type differently for BFD_ASSEMBLER. | |
| 5536 | ||
| 5537 | * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one | |
| 5538 | not 2. | |
| 5539 | ||
| 5540 | * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER | |
| 5541 | case. Also use smart md_pcrel_adjust function. | |
| 5542 | ||
| 5543 | * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER | |
| 5544 | case. Also use smart md_fix_pcrel_adjust function. | |
| 5545 | ||
| 5546 | * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can | |
| 5547 | find offset from opcode to operand even if in another frag | |
| 5548 | and in the presence of relaxing. | |
| 5549 | ||
| 5550 | * config/tc-ns32k.c (md_pcrel_adjust): New function which can | |
| 5551 | find offset from opcode to operand even if in another frag | |
| 5552 | and in the presence of relaxing. | |
| 5553 | ||
| 5554 | * config/tc-ns32k.c (md_number_to_disp): Check ranges properly. | |
| 5555 | ||
| 5556 | * config/tc-ns32k.c (md_atof): use atof_ieee instead of special | |
| 5557 | atof_ns32k. | |
| 5558 | ||
| 5559 | * config/tc-ns32k.c (reloc): New (static) function for | |
| 5560 | BFD_ASSEMBLER. | |
| 5561 | ||
| 5562 | * config/tc-ns32k.c (convert_iif): More correct pc relative code. | |
| 5563 | md_relax must be able to find opcode address even if in another frag. | |
| 5564 | ||
| 5565 | * config/tc-ns32k.c: More extensive comments. | |
| 5566 | ||
| 5567 | * config/tc-ns32k.c (encode_operand): Support new operand classes I | |
| 5568 | and Z. Drop Q. | |
| 5569 | ||
| 5570 | * config/tc-ns32k.c (fix_new_ns32k_exp): new function and | |
| 5571 | corresponding prototype. | |
| 5572 | ||
| 5573 | * config/tc-ns32k.c: make 32532 default machine instead of 32032. | |
| 5574 | ||
| 5575 | * config/tc-ns32k.c: include opcode/ns32k.h after as.h | |
| 5576 | ||
| 5577 | * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K | |
| 5578 | ||
| 5579 | * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K | |
| 5580 | ||
| 5581 | * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined) | |
| 5582 | instead of adding pcrel_adjust. | |
| 5583 | ||
| 5584 | * write.c (write_object_file): Adjust to_addr for the | |
| 5585 | BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case. | |
| 5586 | ||
| 5587 | * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined. | |
| 5588 | ||
| 5589 | * write.c (write_contents): Add code (currently if | |
| 5590 | BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster. | |
| 5591 | ||
| 5592 | * configure.in: Remove ns32k from special FP list. All the ns32k | |
| 5593 | series use ieee float. | |
| 5594 | ||
| 5595 | * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets | |
| 5596 | ||
| 5597 | * as.h: include expr.h before targ-env.h. Some target dependent file | |
| 5598 | want to use expr structures. | |
| 5599 | ||
| 5600 | Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5601 | ||
| 5602 | * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer. | |
| 5603 | (md_parse_option): Clear cpu field of current_architecture before | |
| 5604 | setting a new cpu type. Clear no_68881 for m68881 or m68882. | |
| 5605 | Clear no_68851 for m68851. | |
| 5606 | ||
| 5607 | Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5608 | ||
| 5609 | * config/ho-sysv.h (realloc): Declare. | |
| 5610 | ||
| 5611 | * symbols.c (symbol_create): New function, most of the guts of the | |
| 5612 | old symbol_new function. | |
| 5613 | (symbol_new): Now just checks symbol_table_frozen, calls | |
| 5614 | symbol_create, and enters the symbol into the symbol table. | |
| 5615 | * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true, | |
| 5616 | and the symbol table is frozen, call symbol_create instead of | |
| 5617 | symbol_new. | |
| 5618 | * symbols.h (symbol_create, symbol_table_frozen): Declare. | |
| 5619 | ||
| 5620 | * symbols.c (symbol_clear_list_pointers): Always a function now. | |
| 5621 | * struc-symbol.h (symbol_clear_list_pointers): Deleted macro | |
| 5622 | version. | |
| 5623 | ||
| 5624 | * symbols.c (debug_verify_symchain): New macro, defined to be | |
| 5625 | verify_symbol_chain or a cast to void, depending on DEBUG_SYMS. | |
| 5626 | (many functions): Invoke debug_verify_symchain unconditionally. | |
| 5627 | ||
| 5628 | Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com) | |
| 5629 | ||
| 5630 | * config/obj-ecoff.h: change calling interface of | |
| 5631 | OBJ_GENERATE_ASM_LINE_STAB. | |
| 5632 | * config/obj-elf.h: ditto. | |
| 5633 | * read.c (read_a_source_file): ditto. | |
| 5634 | * ecoff.h: change calling interface of | |
| 5635 | ecoff_generate_asm_line_stab. | |
| 5636 | * ecoff.c (add_file): record of filename to handle case of include | |
| 5637 | files, also change default built-in type from int to void for | |
| 5638 | asm file. | |
| 5639 | * ecoff.c (ecoff_generate_asm_line_stab): handle case of include | |
| 5640 | files. | |
| 5641 | ||
| 5642 | Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5643 | ||
| 5644 | * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large | |
| 5645 | constant, and case ldd_std, set mips_optimize to 2 temporarily to | |
| 5646 | avoid inserting an unexpected nop instruction. | |
| 5647 | ||
| 5648 | Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5649 | ||
| 5650 | * ecoff.c (ecoff_build_lineno): Handle count correctly for last | |
| 5651 | line number. | |
| 5652 | ||
| 5653 | Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5654 | ||
| 5655 | * gasp.c (process_pseudo_op): Pass right args to do do_aif. | |
| 5656 | (get_any_string): New arg 'pretend_quote'. | |
| 5657 | (get_and_process, do_formals, macro_expand, do_sdata, | |
| 5658 | process_pseudo_op): Use new arg. | |
| 5659 | ||
| 5660 | Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com) | |
| 5661 | ||
| 5662 | * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB. | |
| 5663 | * config/obj-elf.h: ditto. | |
| 5664 | * read.c (read_a_source_file): generate line stabs for asm file. | |
| 5665 | * read.h: add extern generate_asm_line_stab. | |
| 5666 | * ecoff.h : add prototype for ecoff_generate_asm_line_stab(). | |
| 5667 | * ecoff.c (add_file): if there's no filename provided, set switch | |
| 5668 | to generate line stabs for .s file. | |
| 5669 | * ecoff.c (add_procedure): add stabs symbol for .ent directive. | |
| 5670 | * ecoff.c (generate_ecoff_stab): creates an artificial stabs. | |
| 5671 | * ecoff.c (generate_asm_line_stab): generate a artifitial label | |
| 5672 | for each line and generate a stabn for the line. | |
| 5673 | ||
| 5674 | Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5675 | ||
| 5676 | * gasp.c (get_any_string): Cope with getting a string with an | |
| 5677 | alternate base specifier. | |
| 5678 | (do_aif, do_aelse): Only enable output if expression is true and previous | |
| 5679 | level was on. | |
| 5680 | (chartype_init): Add BASEBIT chartype. | |
| 5681 | (process_pseudo_op): Notice nesteed AIFs. | |
| 5682 | ||
| 5683 | Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5684 | ||
| 5685 | * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa | |
| 5686 | insn. (fix pr 5165, 5174) | |
| 5687 | ||
| 5688 | Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5689 | ||
| 5690 | * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define | |
| 5691 | to an appropriate value to avoid losing on old hpux systems. | |
| 5692 | ||
| 5693 | * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for | |
| 5694 | symbols in DLT relative relocs. | |
| 5695 | (tc_gen_reloc): Zero out the addend field for DLT relative relocs. | |
| 5696 | ||
| 5697 | Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5698 | ||
| 5699 | * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to | |
| 5700 | align to a four byte boundary. | |
| 5701 | ||
| 5702 | Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5703 | ||
| 5704 | * config/tc-alpha.c (load_expression): Handle 32-bit addends. | |
| 5705 | (gpdisp_hi16_howto): Now points to const. | |
| 5706 | (load_insn_table, alpha_ip): Fix uses of const. | |
| 5707 | ||
| 5708 | * doc/internals.texi: Updates to COFF description. Added "@end | |
| 5709 | defmac" as needed, and some extra heading and "@bye" so it'll | |
| 5710 | format as a separate document. | |
| 5711 | ||
| 5712 | Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5713 | ||
| 5714 | * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define. | |
| 5715 | * config/obj-elf.c (obj_elf_common): Set alignment of common | |
| 5716 | symbol. | |
| 5717 | * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of | |
| 5718 | common symbol. | |
| 5719 | ||
| 5720 | Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5721 | ||
| 5722 | * config/tc-hppa.c (is_complex): New macro. | |
| 5723 | (cons_fix_new_hppa): "Handle" complex expressions. | |
| 5724 | ||
| 5725 | Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5726 | ||
| 5727 | * config/obj-coff.c (write_object_file): Set s_align field from | |
| 5728 | section_alignment array. | |
| 5729 | ||
| 5730 | Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5731 | ||
| 5732 | * write.c (write_object_file): Use bfd_com_section_ptr. | |
| 5733 | * as.h (absolute_section, undefined_section): Use new BFD macros | |
| 5734 | bfd_abs_section_ptr and bfd_und_section_ptr. | |
| 5735 | ||
| 5736 | Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5737 | ||
| 5738 | * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it | |
| 5739 | based on contents of imm_expr and offset_expr, rather than | |
| 5740 | mips_pic. For M_LI_DD, decide how to handle it based on segment | |
| 5741 | name of offset_expr, rather than mips_pic. | |
| 5742 | (mips_ip): If g_switch_value < 4, use immediate values for 'l'. | |
| 5743 | If g_switch_value < 8, use .rdata rather than .lit for 'L'. | |
| 5744 | ||
| 5745 | Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 5746 | ||
| 5747 | * as.c (show_usage): Break long string into shorter ones. | |
| 5748 | (parse_args): Add -v, prints version id and continues. | |
| 5749 | * config/tc-mips.c (md_show_usage): Break long string. | |
| 5750 | ||
| 5751 | Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
| 5752 | ||
| 5753 | * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if | |
| 5754 | OBJ_ELF is defined. | |
| 5755 | ||
| 5756 | Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 5757 | ||
| 5758 | * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific | |
| 5759 | initialization. | |
| 5760 | ||
| 5761 | Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5762 | ||
| 5763 | * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF. | |
| 5764 | More gas/bfd lossage exposed by the new linker code. | |
| 5765 | ||
| 5766 | Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5767 | ||
| 5768 | * subsegs.c (subseg_change): Clear seginfo after allocating it. | |
| 5769 | (subseg_get): Pass actual size of seginfo to memset. | |
| 5770 | ||
| 5771 | * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER. | |
| 5772 | (subseg_change): Store seg_info for bfd_abs_section_ptr in | |
| 5773 | abs_seg_info, and store seg_info for bfd_und_section_ptr in | |
| 5774 | und_seg_info. | |
| 5775 | (subseg_get): Likewise. Also, don't set output_section if it is | |
| 5776 | already set. | |
| 5777 | (seg_info): Define as function. | |
| 5778 | * subsegs.h (seg_info): Declare as function rather than defining | |
| 5779 | as macro. | |
| 5780 | * write.c (relax_and_size_seg): Call seg_info rather than | |
| 5781 | bfd_get_section_userdata. | |
| 5782 | ||
| 5783 | Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5784 | ||
| 5785 | * configure.in (ppc-*-elf*): New target, like -sysv4*. | |
| 5786 | ||
| 5787 | * expr.c (operand): If "0f" is followed by '\0', don't do eol | |
| 5788 | checks. | |
| 5789 | ||
| 5790 | Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5791 | ||
| 5792 | * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out | |
| 5793 | via backend pointer, not directly. | |
| 5794 | ||
| 5795 | Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5796 | ||
| 5797 | * Makefile.in (config-stamp): Make sure there is at least one | |
| 5798 | element in the for loop. | |
| 5799 | ||
| 5800 | Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5801 | ||
| 5802 | * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy. | |
| 5803 | ||
| 5804 | * config/tc-hppa.h (elf_hppa_final_processing): Declare. | |
| 5805 | ||
| 5806 | Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5807 | ||
| 5808 | * as.c (parse_args): Cast xmalloc return value. | |
| 5809 | ||
| 5810 | * Makefile.in (config-stamp): If $(defs) contains multiple words, | |
| 5811 | emit a #define line for each. | |
| 5812 | * configure.in: For sparc64 target, use sparc cpu files and add | |
| 5813 | sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially. | |
| 5814 | ||
| 5815 | * config/tc-sparc.c (membar_masks): Now static and const. | |
| 5816 | (md_show_usage) [!NO_V9]: Add -Av9 to usage message. | |
| 5817 | (current_architecture) [sparcv9]: Initialize to v9. | |
| 5818 | (md_begin) [sparcv9]: Don't bother changing it unconditionally | |
| 5819 | here. | |
| 5820 | (s_reserve): Don't pass unexpected argument to as_bad with | |
| 5821 | bad-segment message. | |
| 5822 | ||
| 5823 | * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare. | |
| 5824 | ||
| 5825 | * config/atof-ieee.c (int_to_gen): Commented out unused routine. | |
| 5826 | ||
| 5827 | * config/tc-vax.c (md_assemble): Removed check of operand section. | |
| 5828 | ||
| 5829 | Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 5830 | ||
| 5831 | * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define | |
| 5832 | these new VMS symbol-type macros for `complex float' and | |
| 5833 | `complex double' support. Their values come from the existing | |
| 5834 | DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>. | |
| 5835 | (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of | |
| 5836 | REAL8 and COMPLX8; not used yet, because gcc outputs the same | |
| 5837 | .stabs for `double' regardless of whether `-mg' is used. | |
| 5838 | * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries | |
| 5839 | for gcc2's predefined types "complex float", "complex double", | |
| 5840 | and "complex long double" (identical to complex double). | |
| 5841 | ||
| 5842 | Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5843 | ||
| 5844 | * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text | |
| 5845 | section symbol, not C_LABEL. | |
| 5846 | ||
| 5847 | * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and | |
| 5848 | permit non constant expressions in 'u' case. Lets ``lui | |
| 5849 | $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly. | |
| 5850 | ||
| 5851 | Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5852 | ||
| 5853 | * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt | |
| 5854 | to put a common symbol in a set. | |
| 5855 | ||
| 5856 | Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5857 | ||
| 5858 | Add weak symbols as an extension to a.out. | |
| 5859 | * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and | |
| 5860 | OBJ_BOUT if not BFD_ASSEMBLER. | |
| 5861 | * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB): | |
| 5862 | Define as in ../include/aout/aout64.h. | |
| 5863 | * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER, | |
| 5864 | define as char. | |
| 5865 | (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER. | |
| 5866 | * config/obj-aout.c (obj_pseudo_table): Add "weak". | |
| 5867 | (obj_emit_symbols): Adjust type of weak symbols. | |
| 5868 | (obj_aout_weak): New static function. | |
| 5869 | ||
| 5870 | Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5871 | ||
| 5872 | * config/obj-elf.c (obj_elf_section): Don't set any flags based on | |
| 5873 | the type of a special section. | |
| 5874 | ||
| 5875 | * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc, | |
| 5876 | realloc, free, or atol. | |
| 5877 | ||
| 5878 | Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com) | |
| 5879 | ||
| 5880 | * Makefile.in (check): Delete as.new dependency, so that | |
| 5881 | regression test doesn't trigger an assembler build. | |
| 5882 | ||
| 5883 | Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5884 | ||
| 5885 | * Makefile.in (mostlyclean, realclean): New targets. | |
| 5886 | * doc/Makefile.in, testsuite/Makefile.in: Likewise. | |
| 5887 | ||
| 5888 | Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5889 | ||
| 5890 | * config/tc-mips.c (RDATA_SECTION_NAME): Define. | |
| 5891 | (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D | |
| 5892 | or M_L_DOB or label dob, force a new frag to avoid getting | |
| 5893 | confused in tc_gen_reloc. | |
| 5894 | (mips_ip): Use RDATA_SECTION_NAME, not .rdata. | |
| 5895 | (s_change_sec): Likewise. | |
| 5896 | ||
| 5897 | Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5898 | ||
| 5899 | * read.c (emit_expr): Use memset to zero out memory, rather than | |
| 5900 | going through md_number_to_chars. This permits handling symbolic | |
| 5901 | arguments when the size is larger than sizeof (valueT), if | |
| 5902 | TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS). | |
| 5903 | ||
| 5904 | Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com) | |
| 5905 | ||
| 5906 | * as.c (show_usage), config/tc-alpha.c (md_show_usage), | |
| 5907 | config/tc-mips.c (md_show_usage): Fix up messages. | |
| 5908 | ||
| 5909 | * as.h: Replace flagseen with separate variables. | |
| 5910 | * as.c (parse_args): Set them. Don't accept -1 option, or -v | |
| 5911 | explicitly (it's a synonym for --version). | |
| 5912 | * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c, | |
| 5913 | config/obj-aout.c, config/obj-aout.h, config/obj-bout.c, | |
| 5914 | config/obj-bout.h, config/obj-coff.c, config/obj-coff.h, | |
| 5915 | config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c, | |
| 5916 | config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c, | |
| 5917 | config/tc-vax.c: Use the new flag variables instead of flagseen. | |
| 5918 | * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in | |
| 5919 | usage. | |
| 5920 | ||
| 5921 | * as.c (show_usage): Remove target specific messages; | |
| 5922 | instead, call md_show_usage. | |
| 5923 | (parse_args): Use getopt_long_only. Take pointers to argc and | |
| 5924 | argv. | |
| 5925 | (main): Pass parse_args pointers. | |
| 5926 | * as.h: Remove 3 variables that are redundant with flagseen. | |
| 5927 | * as.c, messages.c: Change their users to use flagseen. | |
| 5928 | Define getopt stuff. | |
| 5929 | * tc.h: Update md_parse_option decl. Add md_show_usage decl. | |
| 5930 | * config/tc-*.c: Add md_shortopts, md_longopts, | |
| 5931 | md_longopts_size, md_show_usage. Change calling convention for | |
| 5932 | md_parse_option. Remove md_parse_long_option. | |
| 5933 | * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'. | |
| 5934 | * config/tc-i386.h: Don't define md_parse_option. | |
| 5935 | ||
| 5936 | Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
| 5937 | ||
| 5938 | * as.c (show_usage): New function. | |
| 5939 | (parse_args): Code moved from main. | |
| 5940 | Recognize --help and --version. | |
| 5941 | * config/tc-ns32k.h: Define TC_NS32K. | |
| 5942 | * doc/as.texinfo: Document all of the target-independent command | |
| 5943 | line options. | |
| 5944 | ||
| 5945 | Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5946 | ||
| 5947 | * gasp.c (hash_new_table): Clear newly allocated table. | |
| 5948 | ||
| 5949 | * config/tc-m68k.c (enum _register): Add 68060 control registers | |
| 5950 | BUSCR and PCR. | |
| 5951 | (last_movec_reg): New macro. | |
| 5952 | (m68000_control_regs, m68010_control_regs, m68020_control_regs, | |
| 5953 | m68040_control_regs, m68060_control_regs): New arrays. | |
| 5954 | (control_regs): New pointer. | |
| 5955 | (m68k_ip): Use control_regs instead of testing CPU every time. | |
| 5956 | Use last_movec_reg too. In error messages, handle 68060, and | |
| 5957 | print 68060 for mfloat, too. | |
| 5958 | (m68k_init_after_args): Handle "68060". Use m68040up for making | |
| 5959 | m68851 choice. Set control_regs. | |
| 5960 | (md_parse_option): Handle "68060". | |
| 5961 | * configure.in: Setting cpu_type, recognize m68060 too. | |
| 5962 | ||
| 5963 | * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER] | |
| 5964 | [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even | |
| 5965 | if pcrel is already set. | |
| 5966 | ||
| 5967 | * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all | |
| 5968 | lower-case, in case we're ignoring case of opcodes in the input | |
| 5969 | file. | |
| 5970 | ||
| 5971 | * doc/as.texinfo (.section): Document as unavailable for a.out | |
| 5972 | type formats. | |
| 5973 | ||
| 5974 | * config/tc-alpha.c (machine): New variable. | |
| 5975 | (load_insn): New macro. | |
| 5976 | (load_insn_table): New function. | |
| 5977 | (md_begin): Call load_insn_table, once for basic instructions and | |
| 5978 | once for appropriate PAL instruction table. | |
| 5979 | (md_parse_option): Set `machine' based on -m##### arguments. | |
| 5980 | * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from | |
| 5981 | alpha_opcodes. | |
| 5982 | (alpha_pal21164_opcodes): New table. | |
| 5983 | (NUM21064OPCODES, NUM21164OPCODES): New macros. | |
| 5984 | ||
| 5985 | * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation. | |
| 5986 | ||
| 5987 | * doc/Makefile.in (install-info-gasp): Use $$dir when installing | |
| 5988 | file. | |
| 5989 | ||
| 5990 | Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5991 | ||
| 5992 | * config/tc-mips.c (mips_ip): Force floating point values to be | |
| 5993 | aligned correctly. | |
| 5994 | ||
| 5995 | Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com) | |
| 5996 | ||
| 5997 | Merged in changes from gas-2.3 net release: | |
| 5998 | ||
| 5999 | * Makefile.in (VERSION): Updated to cygnus-2.3.1. | |
| 6000 | ||
| 6001 | * config/obj-vms.c: Replaced unchecked uses of malloc with | |
| 6002 | xmalloc. | |
| 6003 | ||
| 6004 | * listing.c (list_symbol_table): Only test BFD64, not | |
| 6005 | BFD_ASSEMBLER too. | |
| 6006 | ||
| 6007 | * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER] | |
| 6008 | [DIFF_EXPR_OK]: Don't check pcrel, just convert it. | |
| 6009 | ||
| 6010 | * config/obj-vms.c: Removed lots of extra semicolons after | |
| 6011 | compound statements. | |
| 6012 | (strchr): Don't declare here. | |
| 6013 | ||
| 6014 | * config/ho-vax.h (realloc): Declare. | |
| 6015 | ||
| 6016 | * config/ho-vms.h (strchr, strdup): Declare. | |
| 6017 | ||
| 6018 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore | |
| 6019 | option `-q'. | |
| 6020 | ||
| 6021 | Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 6022 | ||
| 6023 | * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these | |
| 6024 | new VMS symbol-type macros; signed and unsigned quadword integers, | |
| 6025 | for `long long' support. Their values come from the existing | |
| 6026 | DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The | |
| 6027 | VMS debugger now recognizes `long long' variables correctly. | |
| 6028 | * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries | |
| 6029 | for gcc2's predefined types "long double" (same as double, as | |
| 6030 | per gcc's current state), "long long int", "long long unsigned | |
| 6031 | int", and final `otherwise' case (to avoid uninitialized type | |
| 6032 | and size fields). [caveat: predefined types "complex int", | |
| 6033 | "complex float", "complex double", and "complex long double" are | |
| 6034 | still missing.] | |
| 6035 | ||
| 6036 | * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead | |
| 6037 | of 0, because the latter indicates success rather than failure | |
| 6038 | when passed to `exit' or return from `main' compiled by gcc2. | |
| 6039 | ||
| 6040 | * config/obj-vms.c (array_suffix, generate_suffix): replace two | |
| 6041 | hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h. | |
| 6042 | (VMS_typedef_parse): eliminate redundant if-then-else when | |
| 6043 | allocating new symbol entry and linking it to VMS_Symbol_type_list. | |
| 6044 | ||
| 6045 | Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu) | |
| 6046 | ||
| 6047 | * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret | |
| 6048 | the contents of the GAS_VERSION string when falling back to it for | |
| 6049 | language processor identification. | |
| 6050 | ||
| 6051 | * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of | |
| 6052 | `psect_attr' in linker options. | |
| 6053 | ||
| 6054 | Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) | |
| 6055 | ||
| 6056 | * configure.bat: update to latest makefile.in | |
| 6057 | * config/te-go32.h: [new] go32's environment | |
| 6058 | ||
| 6059 | Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6060 | ||
| 6061 | * as.h: Don't declare parameters for strstr. | |
| 6062 | ||
| 6063 | Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6064 | ||
| 6065 | * config/tc-sparc.c (md_section_align): Don't change the size if | |
| 6066 | OBJ_ELF. | |
| 6067 | ||
| 6068 | Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6069 | ||
| 6070 | * Makefile.in (install): Redirect ln output to /dev/null. If ln | |
| 6071 | fails on gasp, install gasp.new, not gasp. | |
| 6072 | ||
| 6073 | Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6074 | ||
| 6075 | * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for | |
| 6076 | absolute calls. | |
| 6077 | ||
| 6078 | Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6079 | ||
| 6080 | * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error | |
| 6081 | on a partial completer match. | |
| 6082 | ||
| 6083 | Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6084 | ||
| 6085 | * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind | |
| 6086 | throughout code. | |
| 6087 | (is_complex): Delete definition and support for complex relocation | |
| 6088 | types. | |
| 6089 | (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and | |
| 6090 | rewrite ELF code based on 94-02-02 PA ELF draft spec. | |
| 6091 | (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for | |
| 6092 | the unwind descriptors. | |
| 6093 | ||
| 6094 | Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com) | |
| 6095 | ||
| 6096 | * config/go32.mh: New makefile fragment for go32 crossing. | |
| 6097 | * configure.in (host==go32): Use new fragment. | |
| 6098 | ||
| 6099 | Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6100 | ||
| 6101 | * gasp.c: Include libiberty.h. | |
| 6102 | (main): Remove unused variable i. | |
| 6103 | ||
| 6104 | * config/tc-ppc.c (md_begin): When using -many, permit comparison | |
| 6105 | instructions to appear multiple times in the opcode table. | |
| 6106 | ||
| 6107 | Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6108 | ||
| 6109 | * Makefile.in (VERSION): Update to 2.2.90. | |
| 6110 | ||
| 6111 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions | |
| 6112 | to the symbol table if it's already been set in the output bfd. | |
| 6113 | (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]: | |
| 6114 | Don't use bfd_abs_section.symbol for gas absolute symbol. | |
| 6115 | ||
| 6116 | * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp | |
| 6117 | files too. | |
| 6118 | ||
| 6119 | Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6120 | ||
| 6121 | * config/tc-mips.c (mips_emit_delays): Make call to | |
| 6122 | mips_no_prev_insn unconditional. | |
| 6123 | ||
| 6124 | Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6125 | ||
| 6126 | * config/obj-coff*.*: Merged coffbfd versions into coff versions, | |
| 6127 | with a single "#ifdef BFD_ASSEMBLER" controlling most of it for | |
| 6128 | now. Deleted obj-coffbfd.* files. | |
| 6129 | * configure.in: Always use obj-coff.* for COFF targets. | |
| 6130 | ||
| 6131 | Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6132 | ||
| 6133 | * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL): | |
| 6134 | Define. | |
| 6135 | * configure.in (m68k-bull-sysv3*): Enable. | |
| 6136 | ||
| 6137 | * config/coff_gnu.h: Deleted. | |
| 6138 | ||
| 6139 | Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6140 | ||
| 6141 | * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as | |
| 6142 | "a.out-zero.big". | |
| 6143 | ||
| 6144 | * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC | |
| 6145 | relative adjustments when TE_LYNX is defined as well as when | |
| 6146 | TC_I386 is defined. | |
| 6147 | ||
| 6148 | Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 6149 | ||
| 6150 | * as.h (strstr): Restore declaration. | |
| 6151 | (subseg_get) [BFD_ASSEMBLER]: Declare. | |
| 6152 | ||
| 6153 | * write.c (write_object_file): If obj_adjust_symtab is defined, | |
| 6154 | invoke it. Then call set_symtab, and finally invoke *_frob_file | |
| 6155 | hooks. | |
| 6156 | * config/obj-coff.c (coff_adjust_symtab): Renamed from | |
| 6157 | coff_frob_file. | |
| 6158 | * config/obj-coff.h (coff_adjust_symtab): Changed declaration | |
| 6159 | accordingly. | |
| 6160 | (obj_adjust_symtab): Macro also changed. | |
| 6161 | ||
| 6162 | * configure.in (i386-*-gnu*): New target, handled like i386-mach. | |
| 6163 | ||
| 6164 | Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6165 | ||
| 6166 | * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little | |
| 6167 | endian version. | |
| 6168 | ||
| 6169 | * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto. | |
| 6170 | ||
| 6171 | * config/obj-coff.c (coff_frob_section): Round up the size of | |
| 6172 | every section to a multiple of the alignment, so that BFD doesn't | |
| 6173 | surprise us. | |
| 6174 | ||
| 6175 | Eliminate many simple differences between the two COFF back ends: | |
| 6176 | ||
| 6177 | * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID. | |
| 6178 | Made minor stylistic changes, deleted some register declarations. | |
| 6179 | (stack_top): Deleted. | |
| 6180 | (symbol_to_chars): Use absolute_section and reg_section instead of | |
| 6181 | the corresponding SEG_* symbols. | |
| 6182 | (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise. | |
| 6183 | (stack typedef, stack_init, stack_delete, stack_push, stack_pop): | |
| 6184 | Moved to just after pseudo-op table. All functions now static. | |
| 6185 | (stack_delete): Removed declaration. | |
| 6186 | (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just | |
| 6187 | after stack functions. | |
| 6188 | * config/obj-coffbfd.h: Reordered some declarations and macros. | |
| 6189 | (stack_init, stack_delete, stack_push, stack_pop): Don't declare. | |
| 6190 | (stack typedef): Deleted. | |
| 6191 | (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test. | |
| 6192 | (SYM_AUXENT): New macro. | |
| 6193 | (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible. | |
| 6194 | (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible. | |
| 6195 | (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX, | |
| 6196 | SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header, | |
| 6197 | text_section_header): Delete non-BFD_HEADERS versions, since we | |
| 6198 | always define that symbol now. | |
| 6199 | ||
| 6200 | * config/obj-coff.c (stack_top): Deleted. | |
| 6201 | (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size, | |
| 6202 | obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change | |
| 6203 | argument name from "ignored" to "ignore". | |
| 6204 | (obj_coff_val): Use frag_now_fix. | |
| 6205 | (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't | |
| 6206 | get used. | |
| 6207 | (stack typedef, stack_init, stack_delete, stack_push, stack_pop): | |
| 6208 | Moved to just after pseudo-op table. All functions now static. | |
| 6209 | (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just | |
| 6210 | after stack functions. | |
| 6211 | * config/obj-coff.h: Reordered some declarations and macros. | |
| 6212 | Protected against multiple inclusions. | |
| 6213 | (stack_init, stack_delete, stack_push, stack_pop): Don't declare. | |
| 6214 | (stack typedef): Deleted. | |
| 6215 | (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test. | |
| 6216 | (stdoutput): Deleted declaration. | |
| 6217 | (TARGET_FORMAT) [TC_I386]: Don't define if already defined. | |
| 6218 | ||
| 6219 | Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6220 | ||
| 6221 | * subsegs.h (segment_info_type): Use fix_tail field even if | |
| 6222 | BFD_ASSEMBLER. | |
| 6223 | * subsegs.c (subseg_change): Initialize fix_tail field. | |
| 6224 | (subseg_get): Likewise. | |
| 6225 | * write.c (frags_chained): New static variable. | |
| 6226 | (fix_new_internal): If frags_chained is set, use fix_root and | |
| 6227 | fix_tail from seg_info (now_seg), rather than frchain_now. | |
| 6228 | (chain_frchains_together_1): Set fix_tail field. | |
| 6229 | (chain_frchains_together): Set frags_chained. | |
| 6230 | ||
| 6231 | Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 6232 | ||
| 6233 | * config/tc-mips.c (s_option): Only refer to g_switch_* variables | |
| 6234 | if GPOPT is defined. | |
| 6235 | (s_abicalls): Ditto. | |
| 6236 | (md_apply_fix): Cast char* to unsigned char* to avoid pointer | |
| 6237 | mismatch. | |
| 6238 | ||
| 6239 | Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com) | |
| 6240 | ||
| 6241 | * configure.in (i386-*-go32): Uses coff now. | |
| 6242 | * gasp.c (main): Now takes -D on command line. | |
| 6243 | (show_usage): Describe new options. | |
| 6244 | ||
| 6245 | Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6246 | ||
| 6247 | * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and | |
| 6248 | "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying | |
| 6249 | the header with an empty list. | |
| 6250 | ||
| 6251 | * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM | |
| 6252 | also before setting STYP_NOLOAD for .bss section. | |
| 6253 | ||
| 6254 | * config/tc-m68k.c (flag_reg_prefix_optional): New variable. | |
| 6255 | Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or | |
| 6256 | zero. | |
| 6257 | (m68k_reg_parse): If flag_reg_prefix_optional is set, permit | |
| 6258 | register prefix to be absent. | |
| 6259 | (m68k_ip_op): Accept `&' also for immediate constants. | |
| 6260 | (insert_reg): Don't bother with (two!?) sanity checks of the | |
| 6261 | symbol table when inserting each register. | |
| 6262 | (m68k_parse_long_option): New function. Set | |
| 6263 | flag_reg_prefix_optional if "register-prefix-optional" is passed. | |
| 6264 | * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already | |
| 6265 | defined. | |
| 6266 | (OPTIONAL_REGISTER_PREFIX): Don't define. | |
| 6267 | (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero | |
| 6268 | or one depending on M68KCOFF. | |
| 6269 | ||
| 6270 | Some changes to help Apollo support, from troy@cbme.unsw.edu.au: | |
| 6271 | * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC): | |
| 6272 | Define as macros instead of enumerators, since the Apollo compiler | |
| 6273 | can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum | |
| 6274 | type. | |
| 6275 | (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function. | |
| 6276 | (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE, | |
| 6277 | R_DIR16, and R_DIR32 relocs. | |
| 6278 | * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC): | |
| 6279 | Use Apollo versions. | |
| 6280 | [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is, | |
| 6281 | do include the optional header for Apollo target. | |
| 6282 | (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined. | |
| 6283 | ||
| 6284 | * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%' | |
| 6285 | can be used within a label name. | |
| 6286 | ||
| 6287 | * config/tc-m68k.h (m68k_init_after_args): Declare. | |
| 6288 | (tc_init_after_args): Define as m68k_init_after_args. | |
| 6289 | * config/tc-m68k.c (m68k_init_after_args): New function, | |
| 6290 | containing one-shot code from md_assemble. Added warning for | |
| 6291 | combination of 68040 and 68851. | |
| 6292 | (md_assemble): Startup-time code deleted. | |
| 6293 | ||
| 6294 | Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6295 | ||
| 6296 | * doc/Makefile.in (clean, distclean): Remove asconfig.texi. | |
| 6297 | ||
| 6298 | Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6299 | ||
| 6300 | * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break | |
| 6301 | instruction) is unsigned. | |
| 6302 | ||
| 6303 | Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6304 | ||
| 6305 | * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value | |
| 6306 | and bfd_ecoff_set_regmasks to set the GP value and the register | |
| 6307 | masks, rather than using the now obsolete fake .reginfo section. | |
| 6308 | ||
| 6309 | Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6310 | ||
| 6311 | * listing.c (list_symbol_table): Don't print register symbols as | |
| 6312 | undefined. | |
| 6313 | ||
| 6314 | * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip | |
| 6315 | underscores, since symbol_new will already have done it. | |
| 6316 | * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto. | |
| 6317 | ||
| 6318 | * as.c (main): If tc_init_after_args is defined, invoke it after | |
| 6319 | all arguments have been processed. | |
| 6320 | ||
| 6321 | Some changes to help Apollo support, from troy@cbme.unsw.edu.au: | |
| 6322 | * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext | |
| 6323 | section instead of .text. Call create_target_segments. | |
| 6324 | * read.c (demand_copy_string): No longer static. | |
| 6325 | ||
| 6326 | Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6327 | ||
| 6328 | * config/tc-mips.c (append_insn): Permit branches to be switched | |
| 6329 | with the preceding instruction even if .set nobopt has been seen. | |
| 6330 | .set nobopt actually controls whether to bring up an instruction | |
| 6331 | from the branch target, which gas does not currently support. | |
| 6332 | ||
| 6333 | Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6334 | ||
| 6335 | * config/obj-coff.h, config/obj-coff.c: Deleted all code used only | |
| 6336 | when BFD_ASSEMBLER is not defined, and all conditionals relating | |
| 6337 | to such code. No such targets remain. | |
| 6338 | ||
| 6339 | Fixes for stabs-in-coff: | |
| 6340 | * config/obj-coff.c: Include subsegs.h. | |
| 6341 | (coff_frob_section): New function. | |
| 6342 | (obj_coff_init_stab_section): New function. | |
| 6343 | * config/obj-coff.h (obj_coff_init_stab_section, | |
| 6344 | coff_frob_section): Declare. | |
| 6345 | (obj_frob_section): New macro; uses coff_frob_section. | |
| 6346 | (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section. | |
| 6347 | ||
| 6348 | * config/tc-sparc.c (md_section_align): Always round up to | |
| 6349 | multiple of alignment power specified in bfd target vector. | |
| 6350 | ||
| 6351 | * gasp.c: Include ctype.h. | |
| 6352 | ||
| 6353 | Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6354 | ||
| 6355 | * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to | |
| 6356 | asconfig.texi. | |
| 6357 | ||
| 6358 | * doc/Makefile.in (install-info-as, install-info-gasp): Get file | |
| 6359 | names from source directory without pathname. | |
| 6360 | ||
| 6361 | * config/obj-vms.c (VMS_write_object_file): While looking for | |
| 6362 | register mask, skip empty fill frags caused by enabling listing | |
| 6363 | output. | |
| 6364 | ||
| 6365 | * config/ho-sysv.h: Include string.h. | |
| 6366 | ||
| 6367 | * doc/internals.texi: New (well, recently added) file. Just added | |
| 6368 | info on as_warn and friends. | |
| 6369 | ||
| 6370 | Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6371 | ||
| 6372 | * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in | |
| 6373 | defaults for defined, private, and spnum fields for the | |
| 6374 | $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do | |
| 6375 | not reset the segment if just updating a space. | |
| 6376 | (pa_spaces_begin): Set BFD section flags for all built-in | |
| 6377 | subspaces. | |
| 6378 | ||
| 6379 | Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6380 | ||
| 6381 | * ecoff.c (first_proc_ptr): New static variable. | |
| 6382 | (add_procedure): Set first_proc_ptr if it hasn't been set. | |
| 6383 | (ecoff_build_lineno): If the first procedure does not start at | |
| 6384 | address zero, insert a dummy line to compensate. | |
| 6385 | ||
| 6386 | * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new | |
| 6387 | as well as as.new. | |
| 6388 | ||
| 6389 | Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6390 | ||
| 6391 | * expr.c (operand): Try to parse "0f" and "0b" sequences as | |
| 6392 | floating point and binary numbers respectively; if it doesn't | |
| 6393 | work, treat them as local labels. | |
| 6394 | ||
| 6395 | * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS). | |
| 6396 | * configure.in: Set ALL_OBJ_DEPS in output Makefile. | |
| 6397 | ||
| 6398 | Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu> | |
| 6399 | (Charles Bailey): | |
| 6400 | * vmsconf.sh: In generated file, get ".obj" suffix right, build | |
| 6401 | source files from other directories into objects in the current | |
| 6402 | directory, and specify PSECT attributes explicitly to linker. | |
| 6403 | Also added missing label. | |
| 6404 | * Makefile.in (stamp-mk.com): Reference new variable | |
| 6405 | VMS_OTHER_OBJS for list of non-local object files, instead of | |
| 6406 | listing them here. | |
| 6407 | (VMS_OTHER_OBJS): New variable, added more libiberty files. | |
| 6408 | * make-gas.com: Regenerated. | |
| 6409 | ||
| 6410 | * config/ho-vms.h (unlink): Define as delete. | |
| 6411 | ||
| 6412 | * config-gas.com: Fix quoting on TARGET_CANONICAL definition. | |
| 6413 | Delete files before creating them. | |
| 6414 | ||
| 6415 | Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6416 | ||
| 6417 | * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f. | |
| 6418 | ||
| 6419 | * config/tc-mips.h (DIFF_EXPR_OK): Define. | |
| 6420 | * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for | |
| 6421 | certain cases of 'i', 'j' and 'o'. Change 'u' to take an | |
| 6422 | argument, the reloc type. | |
| 6423 | (load_register): Pass reloc type to macro_build for 'u'. | |
| 6424 | (macro): Likewise. For M_LA_AB permit a difference expression | |
| 6425 | when generating embedded PIC code between an arbitrary symbol and | |
| 6426 | a symbol in the .text section. | |
| 6427 | (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and | |
| 6428 | BFD_RELOC_PCREL_LO16 to be emitted. | |
| 6429 | (md_apply_fix): Check that most relocs are not PC relative. | |
| 6430 | Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16. | |
| 6431 | (tc_gen_reloc): Change #error to as_fatal. Handle | |
| 6432 | BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S. | |
| 6433 | ||
| 6434 | Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 6435 | ||
| 6436 | * subsegs.c (subsegs_begin): Call memset with args in the correct | |
| 6437 | order. | |
| 6438 | (subseg_get): Clear newly allocated seginfo, set its pointer slots | |
| 6439 | to NULL instead of 0. | |
| 6440 | ||
| 6441 | Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6442 | ||
| 6443 | * config/tc-hppa.c (pa_procend): Handle case where label was | |
| 6444 | defined after the .proc directive. | |
| 6445 | ||
| 6446 | * config/tc-hppa.c (pa_procend): Give an error if we encounter a | |
| 6447 | procend for a procedure without a name. | |
| 6448 | ||
| 6449 | Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6450 | ||
| 6451 | * config/tc-mips.c (macro): Pass NULL for expression argument to | |
| 6452 | macro_build for nori case. | |
| 6453 | (SWITCH_TABLE): Define. | |
| 6454 | (mips_force_relocation): Force a relocation for a switch table | |
| 6455 | entry. | |
| 6456 | (md_apply_fix): Write switch table entry value into file. | |
| 6457 | (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry, | |
| 6458 | and set the addend to the difference between the reloc address and | |
| 6459 | the subtrahend. | |
| 6460 | ||
| 6461 | Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6462 | ||
| 6463 | * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used. | |
| 6464 | (elf_tc_make_sections): Likewise. | |
| 6465 | (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls. | |
| 6466 | ||
| 6467 | * config/tc-hppa.c (hppa_tc_make_sections): Delete function. | |
| 6468 | (hppa_tc_symbol): Likewise. | |
| 6469 | ||
| 6470 | * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and | |
| 6471 | elf_tc_make_sections stuff. It was there to support PA braindamage | |
| 6472 | which has been fixed, and in the case of elf_tc_make_sections is | |
| 6473 | redundant with elf_tc_final_processing. | |
| 6474 | ||
| 6475 | Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6476 | ||
| 6477 | * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the | |
| 6478 | manufacturer. | |
| 6479 | ||
| 6480 | Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6481 | ||
| 6482 | * config/tc-mips.c (mips_ip): For case 'o', when generating | |
| 6483 | embedded PIC code, accept the difference between two local symbols | |
| 6484 | as being constant. | |
| 6485 | (mips_force_relocation): Only force a reloc to be generated for a | |
| 6486 | PC relative fixup. | |
| 6487 | (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup | |
| 6488 | value into the file if the fixup will not generate a reloc. | |
| 6489 | ||
| 6490 | Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com) | |
| 6491 | ||
| 6492 | * config/tc-sparc.c (s_reserve): If section passed isn't bss, | |
| 6493 | don't spew remainder of input file in error message. | |
| 6494 | (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error | |
| 6495 | message with reloc type and try to process remainder of file. | |
| 6496 | ||
| 6497 | * doc/Makefile.in (install-info-as, install-info-gasp): New | |
| 6498 | targets, now explicitly checking $(srcdir) for info files. | |
| 6499 | (install-info): Depend on both of them; do nothing more. | |
| 6500 | ||
| 6501 | Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com) | |
| 6502 | ||
| 6503 | * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version. | |
| 6504 | ||
| 6505 | Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6506 | ||
| 6507 | * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED | |
| 6508 | flag rather than signedp field. Only permit extended range if | |
| 6509 | PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode. | |
| 6510 | Based on patch from David Edelsohn (edelsohn@npac.syr.edu). | |
| 6511 | ||
| 6512 | * config/tc-ppc.c (ppc_size): New static variable. | |
| 6513 | (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER. | |
| 6514 | (md_begin): If an instruction has a size specific flag set, only | |
| 6515 | add it if we are assembling that size. | |
| 6516 | ||
| 6517 | Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6518 | ||
| 6519 | * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get | |
| 6520 | cross section PC relative relocs right for COFF and ELF. | |
| 6521 | ||
| 6522 | Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6523 | ||
| 6524 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define. | |
| 6525 | (OBJ_PROCESS_STAB): Don't define. | |
| 6526 | ||
| 6527 | Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6528 | ||
| 6529 | * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber | |
| 6530 | the type of symbol set symbols which happen to be in the absolute | |
| 6531 | or undefined section. | |
| 6532 | ||
| 6533 | Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu) | |
| 6534 | ||
| 6535 | * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka | |
| 6536 | RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604), | |
| 6537 | and -many (all architectures). | |
| 6538 | ||
| 6539 | Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6540 | ||
| 6541 | * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation | |
| 6542 | involving a function symbol which is not a plabel to zero. | |
| 6543 | (md_apply_fix): Never pass a function symbol to field_adjust. | |
| 6544 | ||
| 6545 | Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6546 | ||
| 6547 | * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an | |
| 6548 | N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL. | |
| 6549 | ||
| 6550 | * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a | |
| 6551 | branch with an instruction that uses $at, in case the branch is | |
| 6552 | later expanded. | |
| 6553 | (macro): If EMBEDDED_PIC, case M_JAL_A may use $at. | |
| 6554 | (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol | |
| 6555 | to make it pcrel_offset. | |
| 6556 | (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to | |
| 6557 | reloc->address; another gruesome hack to get gas reloc handling to | |
| 6558 | do the right thing. | |
| 6559 | ||
| 6560 | Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6561 | ||
| 6562 | * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using | |
| 6563 | PV register. | |
| 6564 | (T12): New macro. | |
| 6565 | (emit_insn): New function. | |
| 6566 | (md_assemble): Call it. | |
| 6567 | (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal | |
| 6568 | instructions. | |
| 6569 | (lituse_pending): New variable. Set by anything that generates a | |
| 6570 | LITERAL reloc, cleared by anything that generates a LITUSE reloc, | |
| 6571 | tested by code that might want to emit a LITUSE reloc. | |
| 6572 | (emit_unaligned_io): New function. Currently calls md_assemble, | |
| 6573 | but it should eventually be converted to generate the insn itself | |
| 6574 | and call emit_insn directly. | |
| 6575 | (emit_load_unal, emit_store_unal, emit_byte_manip_r, | |
| 6576 | emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend, | |
| 6577 | emit_bis_r): Likewise. | |
| 6578 | (alpha_ip, case 'I'): Handle with BFD_RELOC_23. | |
| 6579 | (alpha_ip, label get_macro): Don't emit the final instruction if | |
| 6580 | the opcode is zero. | |
| 6581 | (alpha_ip, case 'B', subcase 'd'): New case, for subword and | |
| 6582 | unaligned memory access macros. | |
| 6583 | (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if | |
| 6584 | the value can't be resolved. | |
| 6585 | ||
| 6586 | Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6587 | ||
| 6588 | * config/tc-mips.c (md_parse_option): For -membedded-pic, force | |
| 6589 | the -G value to 0x7fffffff. For SVR4 PIC options, don't call | |
| 6590 | bfd_set_gp_size here, it's done in md_begin. Don't permit -G with | |
| 6591 | -membedded-pic. | |
| 6592 | (mips_force_relocation): New function. | |
| 6593 | (md_apply_fix): Set fixP->fx_done appropriately. | |
| 6594 | (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to | |
| 6595 | .sdata. | |
| 6596 | * config/tc-mips.h (TC_FORCE_RELOCATION): Define. | |
| 6597 | (mips_force_relocation): Declare. | |
| 6598 | (TC_HANDLE_FX_DONE): Define. | |
| 6599 | ||
| 6600 | Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6601 | ||
| 6602 | * config/tc-mips.c (enum mips_pic_level): New enum. | |
| 6603 | (mips_pic): Change from int to enum mips_pic_level. Change all | |
| 6604 | uses (0 becomes NO_PIC, 2 becomes SVR4_PIC). | |
| 6605 | (load_address): Handle EMBEDDED_PIC. | |
| 6606 | (macro): Handle EMBEDDED_PIC in all PIC cases. | |
| 6607 | (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If | |
| 6608 | OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept | |
| 6609 | -non_shared to use NO_PIC (this is how the Irix 5 assembler | |
| 6610 | works). Do not permit -G with SVR4_PIC. | |
| 6611 | (s_abicalls): Warn if -G was used, and force -G 0. | |
| 6612 | (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for | |
| 6613 | anything but a.out, not just for ELF. For ECOFF, don't generate a | |
| 6614 | BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC. | |
| 6615 | ||
| 6616 | * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1. | |
| 6617 | ||
| 6618 | Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6619 | ||
| 6620 | * config/tc-hppa.c (create_new_space): Use ints, not chars as | |
| 6621 | parameters to avoid losing when compiling with HP CC. | |
| 6622 | (create_new_subspace, update_subspace, fix_new_hppa): Likewise. | |
| 6623 | ||
| 6624 | Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6625 | ||
| 6626 | * Makefile.in (config-stamp): If `defs' is defined, emit a | |
| 6627 | preprocessor directive to create a macro named by this value into | |
| 6628 | config.new; don't explicitly go for BFD_ASSEMBLER. | |
| 6629 | * configure.in: Define `defs', not `BFDDEF'. Set it to | |
| 6630 | MANY_SEGMENTS for any obj-coffbfd target. | |
| 6631 | * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define. | |
| 6632 | * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS, | |
| 6633 | or BFD_HEADERS. | |
| 6634 | (LOCAL_LOADLIBES): Deleted. | |
| 6635 | * config/m68kcoff.mt (TDEFINES): Don't define those macros. | |
| 6636 | * config/m88kcoff.mt (TDEFINES): Ditto. | |
| 6637 | * config/ebmon29k.mt: Deleted. | |
| 6638 | * config/h8300hds.mt: Deleted. | |
| 6639 | * config/ic960coff.mt: Deleted. | |
| 6640 | * config/sparc.mt: Deleted. | |
| 6641 | * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted. | |
| 6642 | * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted. | |
| 6643 | * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted. | |
| 6644 | * config/z8k.mt (LOCAL_LOADLIBES): Deleted. | |
| 6645 | (TDEFINES): Don't define the coffbfd macros. | |
| 6646 | ||
| 6647 | * Makefile.in: Insert makefile fragments before OBJS definition. | |
| 6648 | (OBJS): Add $(TE_OBJS). | |
| 6649 | ||
| 6650 | * config/obj-coff.c (obj_pseudo_table): Supply "section" | |
| 6651 | unconditionally. | |
| 6652 | ||
| 6653 | * write.c (set_symtab): Define only if BFD_ASSEMBLER. | |
| 6654 | ||
| 6655 | Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6656 | ||
| 6657 | * Makefile.in (STAGESTUFF): Add gasp.new. | |
| 6658 | ||
| 6659 | Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6660 | ||
| 6661 | * write.c (symbol_table_frozen): New variable, to be set after | |
| 6662 | bfd_set_symtab is called. | |
| 6663 | (dump_section_relocs): Note whether a symbol is a section symbol | |
| 6664 | or not. | |
| 6665 | (adjust_reloc_syms): For now, always supply an absolute symbol for | |
| 6666 | fixups without symbols but not yet `done'. Use section_symbol to | |
| 6667 | get the symbol, instead of going directly for abs_symbol. | |
| 6668 | (write_relocs) [DEBUG4]: Abort if any symbol referred to by a | |
| 6669 | reloc is not a section symbol and is not in the symbol table. | |
| 6670 | (set_symtab): New function, broken out from write_object_file. | |
| 6671 | Counts symbol table instead of relying on an earlier count. | |
| 6672 | (write_object_file): Call set_symtab, but do it after potentially | |
| 6673 | invoking the *_frob_file macros. Don't bother counting symbols. | |
| 6674 | Call symbol_remove, instead of expanding it in place. Moved the | |
| 6675 | conditionalized `object_file_size' declaration down to | |
| 6676 | conditionalized block where it's used. When using the absolute | |
| 6677 | symbol for a fixup without a symbol, set sy_used_in_reloc. | |
| 6678 | (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get | |
| 6679 | the correct symbol for the absolute section. | |
| 6680 | ||
| 6681 | * subsegs.c (section_symbol): Use symbol_new instead of | |
| 6682 | symbol_make, since we may want it to go into the symbol table. | |
| 6683 | Make the new symbol have internal linkage. If | |
| 6684 | obj_sec_sym_ok_for_reloc says it's okay, use the BFD section | |
| 6685 | symbol with the newly created GAS symbol. | |
| 6686 | (obj_sec_sym_ok_for_reloc): Default to always returning 0. | |
| 6687 | * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]: | |
| 6688 | New macro. | |
| 6689 | * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro. | |
| 6690 | ||
| 6691 | * config/tc-sparc.c: Include subsegs.h. | |
| 6692 | (in_signed_range): New function. | |
| 6693 | (sparc_ip): Use it. | |
| 6694 | (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13. | |
| 6695 | (sparc_ip, label "immediate"): Reject constants for pcrel | |
| 6696 | instructions only if the relocation type indicates a "call" | |
| 6697 | instruction and the offset is within range of a "jmpl %g0". If | |
| 6698 | it's not in range, use the absolute section symbol plus an offset. | |
| 6699 | (md_apply_fix): Use in_signed_range. Combined _SPARC13 and | |
| 6700 | _BASE13 cases. | |
| 6701 | (tc_gen_reloc): Permit BFD_RELOC_SPARC13. | |
| 6702 | ||
| 6703 | * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not | |
| 6704 | MANY_SEGMENTS). | |
| 6705 | ||
| 6706 | * configure.in: Eliminated all targets using obj-coff but not | |
| 6707 | defining BFD_ASSEMBLER; I think all such targets that are | |
| 6708 | supported will be matched by real CPU-OS combinations earlier in | |
| 6709 | the case statement. | |
| 6710 | (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made | |
| 6711 | some comments about the dpx2 configuration, but left it disabled, | |
| 6712 | since it couldn't be reached before. | |
| 6713 | (target a29k-amd-ebmonold): Deleted. | |
| 6714 | ||
| 6715 | Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6716 | ||
| 6717 | * config/tc-hppa.c (pa_import): Correctly handle importing of an | |
| 6718 | already defined symbol. | |
| 6719 | ||
| 6720 | Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6721 | ||
| 6722 | * config/tc-mips.c (mips_ip): Only accept overly large values for | |
| 6723 | the 'j' operand if there are no further alternatives for this | |
| 6724 | instruction. | |
| 6725 | ||
| 6726 | * config/obj-coffbfd.c (adjust_stab_section): Initialize | |
| 6727 | stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it | |
| 6728 | is not SEG_UNKNOWN rather than checking whether it is >= 0. | |
| 6729 | ||
| 6730 | * config/tc-mips.c (mips_align): Take new argument, label, and use | |
| 6731 | it instead of global insn_label. | |
| 6732 | (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before | |
| 6733 | call to mips_emit_delay and pass it to mips_align. | |
| 6734 | ||
| 6735 | Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6736 | ||
| 6737 | * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly. | |
| 6738 | ||
| 6739 | * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an | |
| 6740 | argument to a .callinfo directive. Don't loop forever on errors. | |
| 6741 | ||
| 6742 | * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can | |
| 6743 | use pre-defined registers as arguments. | |
| 6744 | ||
| 6745 | Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6746 | ||
| 6747 | * write.c (write_object_file): Check both S_IS_LOCAL and | |
| 6748 | S_IS_EXTERNAL when deciding whether to discard a symbol. | |
| 6749 | ||
| 6750 | * config-gas.com: Scan Makefile.in, not version.c, for current | |
| 6751 | version number. Delete all versions of temp files when finished | |
| 6752 | with them. Create config.h. | |
| 6753 | ||
| 6754 | * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol | |
| 6755 | values to reduce number of lookups with S_GET_VALUE. Skip debug | |
| 6756 | symbols to avoid "a really nasty bug". (From Holger Teutsch, | |
| 6757 | holger@botbso.rhein-main.de.) | |
| 6758 | (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER | |
| 6759 | field. (Also from Holger Teutsch.) Watch for a would-be register | |
| 6760 | mask that spans frags. | |
| 6761 | ||
| 6762 | * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with | |
| 6763 | this_base, not line_base. (Patch from Andreas Arens, | |
| 6764 | ari@obelix.av.rwth-aachen.de.) | |
| 6765 | ||
| 6766 | * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that | |
| 6767 | look local if they're exported or undefined. Used to be done for | |
| 6768 | i960 only. | |
| 6769 | ||
| 6770 | * read.c (s_lcomm, s_comm): Print symbol name being redefined. | |
| 6771 | Get it from the looked-up symbol, instead of using the string from | |
| 6772 | the input stream, which is no longer null-terminated. | |
| 6773 | (LEX_PCT): New macro, defaults to 0. | |
| 6774 | (lex_type): Use it for `%'. | |
| 6775 | ||
| 6776 | * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS. | |
| 6777 | (vip_op): Now static, and returns void. Callers changed. Added | |
| 6778 | forward decl. | |
| 6779 | (vip): Ditto. Call as_fatal directly if a program bug is | |
| 6780 | detected. | |
| 6781 | (op_hash): Let default initialization suffice. | |
| 6782 | ||
| 6783 | * Makefile.in (literal.o): Provide dependencies. | |
| 6784 | ||
| 6785 | * configure.in: Set new makefile variable OPCODES_LIB. | |
| 6786 | * Makefile.in (LIBS): Use it. | |
| 6787 | ||
| 6788 | * Makefile.in (make-gas.com, stamp-mk.com): New targets. | |
| 6789 | * vmsconf.sh: New file. | |
| 6790 | * make-gas.com: Regenerated from new script. | |
| 6791 | ||
| 6792 | * configure.in (sparc*-*-lynxos*): Handle any version number | |
| 6793 | suffix after "lynxos". Set emulation to lynx. | |
| 6794 | ||
| 6795 | Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 6796 | ||
| 6797 | * config/obj-coff.c (obj_coff_section): Delete declaration. | |
| 6798 | ||
| 6799 | Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6800 | ||
| 6801 | * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF | |
| 6802 | symbols. | |
| 6803 | (ppc_is_toc_sym): Change .toc to .got. | |
| 6804 | (md_apply_fix): Change handling of ELF relocs. | |
| 6805 | (tc_gen_reloc): Likewise. | |
| 6806 | ||
| 6807 | Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6808 | ||
| 6809 | * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing | |
| 6810 | out some code that doesn't belong in this file. | |
| 6811 | ||
| 6812 | * config/obj-vms.h: Include aout/stab_gnu.h. | |
| 6813 | (N_GSYM, ..., N_LENG): Deleted. | |
| 6814 | (NO_RELOC): Undefine before defining as part of enum reloc_type. | |
| 6815 | ||
| 6816 | * config/tc-alpha.c: Add comment questioning need for all the | |
| 6817 | characters in FLT_CHARS. | |
| 6818 | ||
| 6819 | * as.c (main) [OBJ_VMS]: Don't call output_file_close. | |
| 6820 | ||
| 6821 | * config/obj-ecoff.c (ecoff_frob_file): Set strict order for | |
| 6822 | sections with recognized names, before computing VMA values. | |
| 6823 | ||
| 6824 | Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6825 | ||
| 6826 | * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and | |
| 6827 | 0xffff for 'j' to be compatible with MIPS assembler. These | |
| 6828 | numbers are actually treated as negative. | |
| 6829 | ||
| 6830 | Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com) | |
| 6831 | ||
| 6832 | * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo. | |
| 6833 | ||
| 6834 | Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6835 | ||
| 6836 | * config/obj-coff.c: Minor formatting/stylistic changes, plus: | |
| 6837 | (obj_coff_section): Declare. | |
| 6838 | (obj_pseudo_table): Make it available only if MANY_SECTIONS. | |
| 6839 | (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this | |
| 6840 | work. It still doesn't. It now fails to compile, instead of | |
| 6841 | silently compiling to do nothing. | |
| 6842 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if | |
| 6843 | MANY_SECTIONS. | |
| 6844 | (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits | |
| 6845 | warning. | |
| 6846 | ||
| 6847 | Handle Alpha load-immediate-FP pseudo-instructions: | |
| 6848 | * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns. | |
| 6849 | * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New | |
| 6850 | variables. | |
| 6851 | (create_literal_section): New function. | |
| 6852 | (create_lita_section): Now a macro. | |
| 6853 | (get_lit8_offset, get_lit4_offset): New functions. | |
| 6854 | (maybe_set_gp): New function. | |
| 6855 | (select_gp_value): Call it. | |
| 6856 | (load_expression): Preserve addend if symbol is a section symbol. | |
| 6857 | (alpha_ip): Handle new operand type `F' for floating-point | |
| 6858 | constants; store them in .lit{4,8} sections. | |
| 6859 | (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs. | |
| 6860 | ||
| 6861 | * config/tc-i386.c (smallest_imm_type): Never return Imm1. | |
| 6862 | ||
| 6863 | Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 6864 | ||
| 6865 | * config/obj-coffbfd.c (w_strings): Only copy strings out if | |
| 6866 | their symbols are going to be written. | |
| 6867 | ||
| 6868 | Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6869 | ||
| 6870 | * messages.c (as_perror): Declare arguments const. | |
| 6871 | * as.h (as_perror): Change declaration. | |
| 6872 | ||
| 6873 | Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6874 | ||
| 6875 | * config/tc-mips.c (load_address): When calling frag_grow, allow | |
| 6876 | for the (up to) two nops which may be inserted by append_insn if | |
| 6877 | mips_optimize is 0. | |
| 6878 | (macro): Likewise. | |
| 6879 | ||
| 6880 | Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com) | |
| 6881 | ||
| 6882 | * config/atof-ieee.c (make_invalid_floating_point_number): | |
| 6883 | Add cast to avoid warning from gcc. | |
| 6884 | ||
| 6885 | Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6886 | ||
| 6887 | * config/tc-hppa.c: Add a few casts to make HP C compiler happy. | |
| 6888 | ||
| 6889 | * config/obj-som.c (obj_som_version, obj_som_copyright): Be | |
| 6890 | prepared | |
| 6891 | to handle an error from bfd_som_attach_aux_hdr. | |
| 6892 | ||
| 6893 | * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef. | |
| 6894 | ||
| 6895 | Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6896 | ||
| 6897 | * config/tc-alpha.c (md_atof): Omit warning about FP values. | |
| 6898 | (line_comment_chars): Add ! to list. | |
| 6899 | (md_apply_fix): Do process 32- and 64-bit relocations. | |
| 6900 | ||
| 6901 | * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the | |
| 6902 | unused parts (most of the function). | |
| 6903 | (obj_coff_init_stab_section): Cast alloca result. | |
| 6904 | ||
| 6905 | * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and | |
| 6906 | gas_target ic960coff. | |
| 6907 | * config/ic960coff.mt: New file. | |
| 6908 | * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h. | |
| 6909 | (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little. | |
| 6910 | * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll | |
| 6911 | always build little-endian object files. | |
| 6912 | * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or | |
| 6913 | BFD_ASSEMBLER is defined. | |
| 6914 | (mem_fmt): Since COFF doesn't handle callx relocations yet, treat | |
| 6915 | them like normal 32-bit relocations. | |
| 6916 | (md_apply_fix): For callx relocations, store zero. | |
| 6917 | (tc_bout_fix_to_chars): Store symbol index for all callx | |
| 6918 | relocations, regardless of link-relax setting. | |
| 6919 | (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions. | |
| 6920 | (i960_handle_align) [! OBJ_BOUT]: If link-relax option is | |
| 6921 | selected, print an error message and clear it. | |
| 6922 | * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC, | |
| 6923 | TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP, | |
| 6924 | tc_fix_adjustable): New macros. | |
| 6925 | (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare. | |
| 6926 | ||
| 6927 | Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6928 | ||
| 6929 | * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version. | |
| 6930 | (hppa_tc_make_sections): Likewise. | |
| 6931 | (pa_build_symextn_section): Delete unused function. | |
| 6932 | (hppa_tc_make_symextn_section): Likewise. | |
| 6933 | (pa_export): Delete call to pa_build_symextn_section. | |
| 6934 | ||
| 6935 | * config/tc-hppa.h (hppa_tc_symbol): Add extern decl. | |
| 6936 | (elf_hppa_final_processing): Delete extern decl. | |
| 6937 | (hppa_tc_symbol): Delete extern decl. | |
| 6938 | ||
| 6939 | Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 6940 | ||
| 6941 | * config/obj-coffbfd.c (fill_section): Correct test for whether to | |
| 6942 | fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>). | |
| 6943 | ||
| 6944 | Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6945 | ||
| 6946 | * configure.in: Don't require version number for i386-*-mach. | |
| 6947 | ||
| 6948 | * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler", | |
| 6949 | which is ignored by gas, but will cause other assemblers to choke. | |
| 6950 | Intended for use by gcc ports that require gas instead of native | |
| 6951 | assemblers. | |
| 6952 | ||
| 6953 | Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6954 | ||
| 6955 | * config/ho-hppaosf.h: Fix braino in test for ANSI-C. | |
| 6956 | ||
| 6957 | Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 6958 | ||
| 6959 | * write.c (write_contents): Give the user a reasonable error | |
| 6960 | message rather than "assertion failed" if bfd_set_section_contents | |
| 6961 | fails. | |
| 6962 | ||
| 6963 | Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com) | |
| 6964 | ||
| 6965 | * config/ho-mach3.h: New file. | |
| 6966 | ||
| 6967 | Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 6968 | ||
| 6969 | * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is | |
| 6970 | now set in bfd/ecofflink.c:ecoff_write_symhdr. | |
| 6971 | ||
| 6972 | * config/obj-coffbfd.c (write_object_file): use bfd_get_error (), | |
| 6973 | not bfd_error. | |
| 6974 | * config/obj-elf.c (elf_frob_file): Likewise. | |
| 6975 | ||
| 6976 | * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm | |
| 6977 | variables. | |
| 6978 | ||
| 6979 | * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__. | |
| 6980 | ||
| 6981 | * read.c (read_a_source_file): Use correct arguments to memcpy | |
| 6982 | (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth | |
| 6983 | Duda). | |
| 6984 | ||
| 6985 | Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com) | |
| 6986 | ||
| 6987 | * config/obj-coff.h (obj_coff_section): Declare. | |
| 6988 | * config/obj-coff.c (obj_pseudo_table): For "section", use | |
| 6989 | obj_coff_section. | |
| 6990 | (obj_coff_section): Rewrite. | |
| 6991 | ||
| 6992 | Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6993 | ||
| 6994 | * configure.in (i386-*-mach3*): New target; uses BFD. | |
| 6995 | * config/te-mach.h: New file. | |
| 6996 | * config/obj-aout.c (obj_aout_frob_file): New function. | |
| 6997 | * config/obj-aout.h (obj_aout_frob_file): Declare it. | |
| 6998 | (frob_file): New macro. | |
| 6999 | * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust | |
| 7000 | pcrel32 relocations. | |
| 7001 | * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3. | |
| 7002 | ||
| 7003 | * write.c (write_object_file): Removed register declarations. | |
| 7004 | ||
| 7005 | Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7006 | ||
| 7007 | Some support for PowerPC ELF. | |
| 7008 | * configure.in: If cpu is powerpc*, use ppc. | |
| 7009 | (ppc-*-sysv4*): Use object format elf. | |
| 7010 | * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is | |
| 7011 | defined. | |
| 7012 | (TARGET_ARCH): Make it call ppc_arch. | |
| 7013 | (ppc_arch): Declare. | |
| 7014 | (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF. | |
| 7015 | (NO_STRING_ESCAPES): Define. | |
| 7016 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF. | |
| 7017 | * config/tc-ppc.c: Only define a number of functions of OBJ_COFF | |
| 7018 | is defined. | |
| 7019 | (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added | |
| 7020 | OBJ_COFF specific "bi" and "ei". | |
| 7021 | (md_parse_option): Fix handling of -u. Make -m601 set | |
| 7022 | PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q. | |
| 7023 | (ppc_set_cpu): New function. | |
| 7024 | (ppc_arch): New function. | |
| 7025 | (md_begin): Call ppc_set_cpu. | |
| 7026 | (ppc_insert_operand): For a signed operand accept an unsigned | |
| 7027 | value, for IBM compatibility. | |
| 7028 | (ppc_byte): Don't call stringer for strings; instead, treat two | |
| 7029 | double quotes as a single double quote. | |
| 7030 | (ppc_comm): Set sy_tc.output for a .lcomm symbol. | |
| 7031 | (ppc_biei): New function. | |
| 7032 | (ppc_tc): If not OBJ_COFF, ignore first argument. | |
| 7033 | (ppc_fix_adjustable): Call as_bad_where, not as_bad. | |
| 7034 | (ppc_is_toc_sym): New function. | |
| 7035 | (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and | |
| 7036 | BFD_RELOC_8. | |
| 7037 | ||
| 7038 | Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 7039 | ||
| 7040 | * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and | |
| 7041 | bfd_set_error and new error names. | |
| 7042 | ||
| 7043 | Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7044 | ||
| 7045 | * configure.in: Support i960-vxworks versions > 5.0 as coff. | |
| 7046 | Default is still bout if no version is specified. | |
| 7047 | ||
| 7048 | * atof-generic.c (atof_generic): Use switch and strcasecmp instead | |
| 7049 | of large number of compares when looking for inf/nan values. | |
| 7050 | ||
| 7051 | Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7052 | ||
| 7053 | * config/tc-mips.c (macro): Do unaligned loads and stores | |
| 7054 | correctly when big endian, and give errors on overflow rather than | |
| 7055 | generating incorrect code. | |
| 7056 | ||
| 7057 | Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7058 | ||
| 7059 | * as.c: Include libiberty.h. | |
| 7060 | ||
| 7061 | * read.c (do_align): Don't define label just_record_alignment | |
| 7062 | unless it might be used. | |
| 7063 | ||
| 7064 | * as.c (main): If md_parse_long_option is defined, call it with a | |
| 7065 | long option. | |
| 7066 | * config/tc-mips.h (md_parse_long_option): Define. | |
| 7067 | * config/tc-mips.c (mips_trap): New static variable. | |
| 7068 | (md_begin): Report an error if mips_trap is set at ISA level 1. | |
| 7069 | (macro): If mips_trap, use trap instructions instead of break | |
| 7070 | instructions for overflow and divide by zero detection. | |
| 7071 | (mips_parse_long_option): New function. Support --trap, | |
| 7072 | --no-break, --break and --no-trap. | |
| 7073 | * doc/as.texinfo: Document new options. | |
| 7074 | ||
| 7075 | * read.c (potable): Add "zero". | |
| 7076 | * config/tc-i386.c (md_pseudo_table): Remove "zero". | |
| 7077 | * config/tc-m88k.c (md_pseudo_table): Likewise. | |
| 7078 | ||
| 7079 | Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7080 | ||
| 7081 | * config/tc-sparc.c (sparc_ip): Reject integer values for | |
| 7082 | pc-relative operand fields. This forces "call 0" to become "jmpl | |
| 7083 | %g0,%o7" with no relocations needed. | |
| 7084 | ||
| 7085 | Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7086 | ||
| 7087 | * as.h (xmalloc, xrealloc): Declare using PTR rather than char *. | |
| 7088 | * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *. | |
| 7089 | ||
| 7090 | * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined, | |
| 7091 | don't treat backslash specially inside strings. | |
| 7092 | * read.c (next_char_of_string): Likewise. | |
| 7093 | ||
| 7094 | Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7095 | ||
| 7096 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset | |
| 7097 | instead of memcpy to zero the initial stab symbol, duh. | |
| 7098 | * config/obj-elf.c (obj_elf_init_stab_section): Ditto. | |
| 7099 | * config/obj-som.c (obj_som_init_stab_section): Ditto. | |
| 7100 | ||
| 7101 | Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7102 | ||
| 7103 | * write.c (fixup_segment): Use as_bad_where, not as_bad. | |
| 7104 | ||
| 7105 | * subsegs.c (subseg_set_rest): Call memset with the arguments in | |
| 7106 | the right order. Explicitly clear fix_root and fix_tail fields. | |
| 7107 | ||
| 7108 | Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7109 | ||
| 7110 | * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt | |
| 7111 | and do nothing else. | |
| 7112 | ||
| 7113 | * symbols.c (symbol_begin): Initialize value of abs_symbol | |
| 7114 | properly. | |
| 7115 | ||
| 7116 | * write.c (adjust_reloc_syms): Use abs_symbol instead of calling | |
| 7117 | section_symbol. | |
| 7118 | ||
| 7119 | * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence | |
| 7120 | complaint from "gcc -Wall". | |
| 7121 | ||
| 7122 | * configure.in (alpha-*-netware*): New target, like alpha-*-osf*. | |
| 7123 | ||
| 7124 | * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of | |
| 7125 | file. | |
| 7126 | (tc_gen_reloc): Remove uninitialized variable `code', and code | |
| 7127 | that tried to use it (incorrectly). For LITERAL reloc, set addend | |
| 7128 | to negative of GP value. | |
| 7129 | (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT. | |
| 7130 | ||
| 7131 | * write.c (write_relocs): Print some sensible error message if | |
| 7132 | bfd_perform_relocation returns bfd_reloc_overflow. | |
| 7133 | ||
| 7134 | Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7135 | ||
| 7136 | * configure.in (hppa*-*elf*): New configuration for PA ELF. | |
| 7137 | (hppa*-*-osf*): Default object format is SOM. | |
| 7138 | ||
| 7139 | Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7140 | ||
| 7141 | * config/tc-alpha.c (md_atof): Warn that floating-point values | |
| 7142 | might not assemble properly. | |
| 7143 | ||
| 7144 | * configure.in (target alpha-*-osf*): Don't set "dev=yes" any | |
| 7145 | more. | |
| 7146 | ||
| 7147 | * config/tc-alpha.c (load_expression): Parenthesize operations in | |
| 7148 | range checking, to avoid precedence questions. | |
| 7149 | ||
| 7150 | * config/tc-alpha.c (addr32): New static variable. | |
| 7151 | (md_parse_option): Set it for "-32addr". | |
| 7152 | (load_symbol_address): If addr32 is set, use ldl instead of ldq. | |
| 7153 | ||
| 7154 | * atof-generic.c (atof_generic): Calculate maximum_useful_digits | |
| 7155 | and more_than_enough_bits_for_digits in integer arithmetic, to | |
| 7156 | eliminate the only sources of dependence on floating point | |
| 7157 | support, which doesn't work yet on the Alpha. | |
| 7158 | ||
| 7159 | Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 7160 | ||
| 7161 | * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as | |
| 7162 | 0x30b for Alpha for now, until ".verstamp" is handled. | |
| 7163 | ||
| 7164 | * literal.c (add_to_literal_pool): Use seginfo->frchainP, which | |
| 7165 | actually refers to the literal pool section, rather than | |
| 7166 | frchain_now, which refers to whatever section the assembler was | |
| 7167 | in. | |
| 7168 | ||
| 7169 | * write.c (fixup_segment): Only do range checking if size of fixup | |
| 7170 | is smaller than word size. Otherwise, we always wind up with | |
| 7171 | zeros. | |
| 7172 | ||
| 7173 | * config/tc-alpha.c (md_section_align): Change second argument and | |
| 7174 | return type to valueT, to agree with tc.h. | |
| 7175 | (alpha_do_align): Local static array nop_pattern is now unsigned | |
| 7176 | char, to avoid overflow warnings. | |
| 7177 | * config/tc-alpha.h (md_section_align): Delete declaration. | |
| 7178 | ||
| 7179 | * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for | |
| 7180 | output bfd is non-null before indirecting through it. | |
| 7181 | ||
| 7182 | * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from | |
| 7183 | alpha_frob_file. | |
| 7184 | * config/tc-alpha.h (tc_frob_file): Macro deleted. | |
| 7185 | * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call | |
| 7186 | alpha_frob_ecoff_data, then fill in optional-header info with gp | |
| 7187 | value and register masks. | |
| 7188 | ||
| 7189 | Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7190 | ||
| 7191 | * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP. | |
| 7192 | ||
| 7193 | * config/obj-som.c (obj_som_init_stab_section): Same change | |
| 7194 | as coffbfd and elf below. Zero the initial stab symbol after | |
| 7195 | allocating it. | |
| 7196 | ||
| 7197 | Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7198 | ||
| 7199 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the | |
| 7200 | initial stab symbol after allocating it. | |
| 7201 | * config/obj-elf.c (obj_elf_init_stab_section): Ditto. | |
| 7202 | ||
| 7203 | Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7204 | ||
| 7205 | * config/tc-hppa.c (pa_ip): addb[tf] should only accept | |
| 7206 | non-negated condition completers. Add support for addb pseudo-op | |
| 7207 | which accepts both negated and non-negated completers. | |
| 7208 | ||
| 7209 | Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7210 | ||
| 7211 | * configure.in (rs6000*): Use cpu_type ppc. | |
| 7212 | (ppc-*-aix*): New target; use coff and force bfd_gas. | |
| 7213 | * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER | |
| 7214 | (RS/6000) support. At the moment, only XCOFF is supported. | |
| 7215 | ||
| 7216 | * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static. | |
| 7217 | (S_SET_DATA_TYPE): Likewise. | |
| 7218 | (coff_last_function): Renamed from local static last_functionP in | |
| 7219 | coff_frob_symbol and made externally visible. | |
| 7220 | (coff_frob_symbol): New local static set_end; use it to try to | |
| 7221 | avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted. | |
| 7222 | * config/obj-coff.h (S_SET_DATA_TYPE): Declare. | |
| 7223 | (SA_SET_SYM_ENDNDX): Declare. | |
| 7224 | (coff_last_function): Declare. | |
| 7225 | ||
| 7226 | * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as | |
| 7227 | equivalent to `.' to mean the current location. | |
| 7228 | ||
| 7229 | * read.c (LEX_BR): If not defined, define as 0. | |
| 7230 | (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'. | |
| 7231 | ||
| 7232 | * symbols.c (symbol_new): If tc_canonicalize_symbol_name is | |
| 7233 | defined, call it with preserved_copy_of_name. If | |
| 7234 | tc_symbol_new_hook is defined, call it on the new symbol. | |
| 7235 | (symbol_find_base): If tc_canonicalize_symbol_name is defined, | |
| 7236 | call it on a copy of the name argument. | |
| 7237 | ||
| 7238 | * write.c (write_object_file): Simplified usage of obj_frob_symbol | |
| 7239 | and tc_frob_symbol. Always call both if the symbol is going to be | |
| 7240 | output. | |
| 7241 | ||
| 7242 | * write.c (relax_segment): Use %ld rather than %d when printing | |
| 7243 | fragP->fr_var, and cast it to long. | |
| 7244 | ||
| 7245 | Changed relocs to be based on subsegments (when BFD_ASSEMBLER). | |
| 7246 | * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields | |
| 7247 | fix_root and fix_tail. | |
| 7248 | (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail | |
| 7249 | field. | |
| 7250 | * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and | |
| 7251 | fix_tailP based on frchain_now, not seg_info (now_seg). | |
| 7252 | (chain_frchains_together_1): Chain the subsegment relocs together. | |
| 7253 | * subsegs.c (subseg_change): Don't clear fix_tail field. | |
| 7254 | (subseg_get): Likewise. | |
| 7255 | * literal.c (add_to_literal_pool): Look through the relocs via | |
| 7256 | frchain_now, not seginfo. | |
| 7257 | ||
| 7258 | Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7259 | ||
| 7260 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed | |
| 7261 | ecoff_undefined to ecoff_extern_size. | |
| 7262 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise. | |
| 7263 | * config/tc-mips.c (s_extern): Set ecoff_extern_size to the | |
| 7264 | external symbol size, rathern than setting the symbol value. | |
| 7265 | (md_estimate_size_before_relax): Check both ecoff_extern_size and | |
| 7266 | symbol value to see if GP referencing can be used. | |
| 7267 | * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not | |
| 7268 | ecoff_undefined. | |
| 7269 | (ecoff_frob_symbol): Don't check ecoff_undefined. | |
| 7270 | (ecoff_build_symbols): Get size of an undefined symbol from | |
| 7271 | sym->ecoff_extern_size, not S_GET_VALUE (sym). | |
| 7272 | ||
| 7273 | Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7274 | ||
| 7275 | * Makefile.in: Avoid bug in losing hpux sed. | |
| 7276 | ||
| 7277 | Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7278 | ||
| 7279 | * config/tc-mips.c (file_mips_isa): New static variable. | |
| 7280 | (md_begin): Set it. | |
| 7281 | (s_mipsset): Add support for .set mipN to set the ISA level. | |
| 7282 | ||
| 7283 | * gasp.c (kinfo): Fully bracket initializer. | |
| 7284 | ||
| 7285 | Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7286 | ||
| 7287 | * gasp.c (malloc): Don't declare, since host.h or system header | |
| 7288 | files may declare it differently. | |
| 7289 | ||
| 7290 | * config/atof-ieee.c (int_to_gen): Now static. | |
| 7291 | ||
| 7292 | * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not | |
| 7293 | ho-sysv.h. Based loosely on a patch from Minh Tran-Le. | |
| 7294 | ||
| 7295 | Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 7296 | ||
| 7297 | * gasp.c: Include host.h. | |
| 7298 | ||
| 7299 | Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7300 | ||
| 7301 | * config/tc-mips.c (mips_ip): Make an unsupported instruction a | |
| 7302 | warning, not an error. | |
| 7303 | ||
| 7304 | * config/obj-coff.c (dot_text_symbol, dot_data_symbol, | |
| 7305 | dot_bss_symbol): Don't define if BFD_ASSEMBLER. | |
| 7306 | (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more | |
| 7307 | arguments. | |
| 7308 | (coff_line_base): Renamed from line_base. Changed all uses. | |
| 7309 | (coff_add_linesym): Renamed from add_line_sym. Made non-static. | |
| 7310 | Changed all uses. | |
| 7311 | * config/obj-coff.h: If TC_PPC, include coff/rs6000.h. | |
| 7312 | (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if | |
| 7313 | BFD_ASSEMBLER. | |
| 7314 | (coff_line_base): Declare. | |
| 7315 | (coff_add_linesym): Declare if BFD_ASSEMBLER. | |
| 7316 | * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out | |
| 7317 | now takes more arguments. | |
| 7318 | ||
| 7319 | Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7320 | ||
| 7321 | * as.c (statistics_flag): Renamed from quiet_flag. | |
| 7322 | (main): Get statistics with --statistics instead of -noquiet. | |
| 7323 | ||
| 7324 | Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 7325 | ||
| 7326 | * Makefile.in: Support for Gnu ASsembler Preprocessor. | |
| 7327 | * gasp.c: New file. | |
| 7328 | * read.c (s_lcomm): Align lcomm data. | |
| 7329 | * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction | |
| 7330 | from different sections. | |
| 7331 | ||
| 7332 | Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7333 | ||
| 7334 | * write.c (write_object_file): If tc_frob_file is defined, call it | |
| 7335 | just before calling obj_frob_file. | |
| 7336 | * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value | |
| 7337 | (references changed), and made non-static. | |
| 7338 | (getExpression): Return void. | |
| 7339 | (select_gp_value): Abort if gp_value is non-zero. Delete call to | |
| 7340 | non-existent bfd_set_gp_value. | |
| 7341 | (alpha_validate_fix): Function deleted. | |
| 7342 | (alpha_frob_symbol): Function deleted. | |
| 7343 | (alpha_local_label): Function deleted. | |
| 7344 | (alpha_frob_file): Renamed from alpha_end. | |
| 7345 | * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix, | |
| 7346 | alpha_local_label, alpha_end): Declarations deleted. | |
| 7347 | (alpha_gp_value, alpha_frob_file): Declare. | |
| 7348 | (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted. | |
| 7349 | (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label. | |
| 7350 | (md_convert_frag): Simplified slightly. | |
| 7351 | (tc_frob_file): New macro. | |
| 7352 | ||
| 7353 | * read.c (do_align): New function, most of guts of s_align_* | |
| 7354 | functions. Look for md_do_align macro, give it a chance to bypass | |
| 7355 | all but recording of section alignment. | |
| 7356 | (s_align_bytes, s_align_ptwo): Call do_align. | |
| 7357 | (s_lcomm) [TC_ALPHA]: Align object to largest power of two that | |
| 7358 | divides object size. | |
| 7359 | ||
| 7360 | * frags.c (frag_align_pattern): New function. | |
| 7361 | (frag_align): Rewrite for clarity. | |
| 7362 | ||
| 7363 | * config/tc-vax.c (md_assemble): Handle O_constant expression. | |
| 7364 | (vip_begin): Returns pointer to const char. Cast hash_insert arg | |
| 7365 | to PTR to avoid compiler complaints about const. | |
| 7366 | (md_begin): Local variable errtxt must point to const. | |
| 7367 | ||
| 7368 | * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't | |
| 7369 | bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only | |
| 7370 | the last has an existing host support file. Do handle vax-bsd and | |
| 7371 | vax-ultrix targets. | |
| 7372 | ||
| 7373 | Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7374 | ||
| 7375 | * config/obj-coff.c (obj_coff_section_header_append): Do not | |
| 7376 | declare if BFD_ASSEMBLER. | |
| 7377 | (stack_pop): Correct test for stack underflow. | |
| 7378 | (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size, | |
| 7379 | obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare | |
| 7380 | type of ignored argument to avoid gcc warning. | |
| 7381 | (align): Removed unused function. | |
| 7382 | ||
| 7383 | Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7384 | ||
| 7385 | * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New | |
| 7386 | files, based on port of gas-1.38 contributed by CMU, using a.out | |
| 7387 | variant. Updated for gas-2.x and ECOFF. Floating-point constants | |
| 7388 | are still broken, bootstrap testing incomplete. | |
| 7389 | ||
| 7390 | * literal.c: Comment changes. | |
| 7391 | ||
| 7392 | * listing.c (listing_source_file): Check for null listing_tail | |
| 7393 | before indirecting through it. | |
| 7394 | ||
| 7395 | * expr.h (struct expressionS): Added struct tag. | |
| 7396 | ||
| 7397 | * as.h: If __GNUC__ and inline are both undefined, define inline | |
| 7398 | away. | |
| 7399 | ||
| 7400 | * write.c (cvt_frag_to_fill): Don't assume that fr_var for | |
| 7401 | rs_align or rs_org frags will be 1. | |
| 7402 | (relax_segment): For rs_align, if fr_var is not 1, complain if | |
| 7403 | required padding is not a multiple of the size of the pad pattern. | |
| 7404 | (fixup_segment): Leave gp-relative relocations alone. For pcrel | |
| 7405 | relocations referring to the same segment, clear fx_pcrel when | |
| 7406 | clearing fx_addsy. | |
| 7407 | * as.h: Adjust comments on rs_align. | |
| 7408 | ||
| 7409 | * atof-generic.c: Some reformatting. | |
| 7410 | (atof_generic): Be careful when mixing signed/unsigned values of | |
| 7411 | different sizes. | |
| 7412 | ||
| 7413 | * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c: | |
| 7414 | Query the fx_done field instead of fx_addsy to see if the fixup | |
| 7415 | still needs to be applied. Set fx_done and clear fx_addsy both, | |
| 7416 | for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix | |
| 7417 | will only clear fx_addsy, and set fx_done accordingly after | |
| 7418 | returning. | |
| 7419 | * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define. | |
| 7420 | * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix | |
| 7421 | with no fx_addsy. | |
| 7422 | ||
| 7423 | * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol): | |
| 7424 | Deleted. | |
| 7425 | (symbol_begin): Moved to end of file, so function inlining can | |
| 7426 | work better. | |
| 7427 | (fb_label_count, fb_label_max): Default C static initializers are | |
| 7428 | sufficient. | |
| 7429 | * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol): | |
| 7430 | Declarations deleted. | |
| 7431 | * config/obj-coff.c (dot_text_symbol, dot_data_symbol, | |
| 7432 | dot_bss_symbol): Defined here, static. | |
| 7433 | ||
| 7434 | * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before | |
| 7435 | including aout/aout64.h. | |
| 7436 | ||
| 7437 | * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false, | |
| 7438 | don't write out a section symbol even if it's used in a | |
| 7439 | relocation; assume relocations will handle section numbers | |
| 7440 | somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect | |
| 7441 | it's true use. | |
| 7442 | (EMIT_SECTION_SYMBOLS): Default to 1. | |
| 7443 | (adjust_reloc_syms): Don't create a new symbol for an absolute | |
| 7444 | reference; just use the absolute section symbol. | |
| 7445 | (write_relocs): Make printout of reloc values dependent on flag | |
| 7446 | DEBUG3, not DEBUG2. | |
| 7447 | * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0. | |
| 7448 | * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto. | |
| 7449 | ||
| 7450 | Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7451 | ||
| 7452 | * read.c (lex_type): No longer make '{' a valid character for | |
| 7453 | symbol names. | |
| 7454 | ||
| 7455 | * as.c (main): Print long values using %ld. | |
| 7456 | ||
| 7457 | * messages.c (as_warn_internal): New static function. | |
| 7458 | (as_warn, 3 versions): Use as_warn_internal. | |
| 7459 | (as_warn_where, 3 versions): New function. | |
| 7460 | * as.h (as_warn_where): Declare. | |
| 7461 | ||
| 7462 | Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7463 | ||
| 7464 | * as.c (quiet_flag): New flag. | |
| 7465 | (main): If -noquiet given, display execution time and memory used. | |
| 7466 | ||
| 7467 | Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7468 | ||
| 7469 | * doc/{all.texi,as.texinfo}: Add documentation for HPPA port. | |
| 7470 | ||
| 7471 | Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7472 | ||
| 7473 | * ecoff.c (ecoff_frob_symbol): New function. Put undefined | |
| 7474 | symbols of known size in the undefined section. Put small common | |
| 7475 | symbols in a .scommon section. | |
| 7476 | * ecoff.h (ecoff_frob_symbol): Declare. | |
| 7477 | * config/obj-ecoff.h (obj_frob_symbol): Define. | |
| 7478 | * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol, | |
| 7479 | obj_elf_frob_symbol): Removed unused functions. | |
| 7480 | * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed | |
| 7481 | unused macros. | |
| 7482 | (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations | |
| 7483 | of unused functions. | |
| 7484 | (obj_frob_symbol): Define if ECOFF_DEBUGGING. | |
| 7485 | ||
| 29184774 | 7486 | * config/tc-mips.c (g_switch_seen): New static variable. |
| 252b5132 RH |
7487 | (md_parse_option): Set g_switch_seen for -G option. |
| 7488 | (s_option): If creating PIC code, force the GP size to be 0. Warn | |
| 7489 | if -G switch used with a non-zero value. | |
| 7490 | ||
| 7491 | * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than | |
| 7492 | comparing against bfd_com_section. | |
| 7493 | ||
| 7494 | Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7495 | ||
| 7496 | * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss | |
| 7497 | section. | |
| 7498 | ||
| 7499 | Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7500 | ||
| 7501 | * expr.c (operand): For floating point operand with unusual fp | |
| 7502 | char from FLT_CHARS, preserve the character. Patch from Lisa | |
| 7503 | Repka. | |
| 7504 | ||
| 7505 | Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7506 | ||
| 7507 | * config/tc-mips.c (md_pseudo_table): Add all data allocation | |
| 7508 | pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single. | |
| 7509 | ||
| 7510 | Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 7511 | ||
| 7512 | * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and | |
| 7513 | C_FCN assume .val has been set to . | |
| 7514 | ||
| 7515 | Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7516 | ||
| 7517 | * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It | |
| 7518 | confuses GDB for some unknown reason. | |
| 29184774 | 7519 | * config/obj-som.c: Likewise. |
| 252b5132 RH |
7520 | |
| 7521 | Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7522 | ||
| 7523 | * literal.c (add_to_literal_pool): Handle duplicates of values | |
| 7524 | already written to literal pool. | |
| 7525 | ||
| 7526 | Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7527 | ||
| 7528 | * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols | |
| 7529 | with explicitly marked stabs through BFD: if a symbol marked | |
| 7530 | N_UNDF | N_EXT is in the absolute section, move it to the | |
| 7531 | undefined section; move a symbol marked N_INDR into | |
| 7532 | bfd_ind_section and set the BSF_INDIRECT flag; set the | |
| 7533 | BSF_WARNING flag for a symbol makred N_WARNING. | |
| 7534 | ||
| 7535 | Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7536 | ||
| 7537 | * ecoff.h (ecoff_set_gp_prolog_size): Declare. | |
| 7538 | * ecoff.c (ecoff_set_gp_prolog_size): Return type is void. | |
| 7539 | ||
| 7540 | Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7541 | ||
| 7542 | * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u' | |
| 7543 | and 'f' template operand. | |
| 7544 | ||
| 7545 | * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u', | |
| 7546 | and '2' in copr and sfu instruction templates. | |
| 7547 | ||
| 7548 | Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7549 | ||
| 7550 | * as.h (subseg_force_new): Add prototype. | |
| 7551 | ||
| 7552 | Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com) | |
| 7553 | ||
| 7554 | * app.c (do_scrub_next_char): Allow lines like " foolab :". | |
| 7555 | ||
| 7556 | * read.c (emit_expr): Fix computation of mask. | |
| 7557 | * config/obj-elf.c (obj_elf_section): Fix loop termination test. | |
| 7558 | ||
| 7559 | Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7560 | ||
| 7561 | * ecoff.c (ecoff_set_gp_prolog_size): New function. | |
| 7562 | (current_file_idx): New static variable. | |
| 7563 | (add_file): Use and increment current_file_idx instead of indx | |
| 7564 | parameter. | |
| 7565 | ||
| 7566 | * struc-symbol.h (struct symbol): Make all bitfields unsigned. | |
| 7567 | ||
| 7568 | * config/tc-i960.c (i960_validate_fix): Added argument | |
| 7569 | add_symbolPP. Indirect through it to get "add_symbolP". | |
| 7570 | * config/tc-i960.h (i960_validate_fix): Supply prototype. | |
| 7571 | (TC_VALIDATE_FIX): Pass address of add_symbolP. | |
| 7572 | ||
| 7573 | * configure.in (i386-*-netbsd*): New target, using te-netbsd.h. | |
| 7574 | (i386-*-netbsd0.8): New target, like 386bsd. | |
| 7575 | ||
| 7576 | * configure.in: Set BFDDEF in Makefile to "define" or "undef". | |
| 7577 | * Makefile.in (config.h): Protect against multiple inclusions. | |
| 7578 | Define or undef BFD_ASSEMBLER as specified by $(BFDDEF). | |
| 7579 | (ALL_CFLAGS): Omit $(BFDDEF). | |
| 7580 | * as.h: Include config.h. | |
| 7581 | (struct symbol): Added forward declaration. | |
| 7582 | (add_to_literal_pool): Fix declaration. | |
| 7583 | * as.c: Don't include config.h. | |
| 7584 | ||
| 7585 | * literal.c (add_to_literal_pool): Take symbol and addend as | |
| 7586 | arguments, instead of expression, for now. Fix calculation of | |
| 7587 | offset to return. | |
| 7588 | ||
| 7589 | * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field | |
| 7590 | literal_pool_size. | |
| 7591 | ||
| 7592 | Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu | |
| 7593 | ||
| 7594 | * subsegs.c (subseg_get): Accept new argument "force_new". If | |
| 7595 | set then a new segment is always created. All callers changed. | |
| 7596 | (subseg_force_new): New function. Similar to subseg_new, but | |
| 7597 | always force a new segment to be created. | |
| 7598 | ||
| 7599 | * config/obj-som.c (som_frob_file): Call adjust_code_sections | |
| 7600 | for each section. | |
| 7601 | (adjust_code_sections): New function. Adjusts the VMA for all the | |
| 7602 | $CODE$ subspaces. | |
| 7603 | ||
| 7604 | * config/tc-hppa.c (md_assemble): Also handle creating a fixup | |
| 7605 | for the unwind descriptors if a function's label follows the | |
| 7606 | .PROC and .ENTRY directives. | |
| 7607 | (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it | |
| 7608 | is done elsewhere. Don't create a fixup for the unwind | |
| 7609 | descriptors if the function's label has not been defined yet. | |
| 7610 | (pa_proc): For SOM, place each procedure within a new $CODE$ | |
| 7611 | subspace. Adjust the segment and frag for the associated | |
| 7612 | function label if it exists. | |
| 7613 | ||
| 7614 | Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7615 | ||
| 7616 | * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field. | |
| 7617 | (hppa_fix_new): Initialize segment field. | |
| 7618 | (md_apply_fix): Do nothing for pc-relative fixup which involves | |
| 7619 | crossing a segment boundary. | |
| 7620 | (pa_procend): Undefine the current label after handling .PROC | |
| 7621 | and .PROCEND directives. | |
| 7622 | (dummy_symbol): Make type "symbolS *". Change references as | |
| 7623 | appropriate. | |
| 7624 | ||
| 7625 | Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7626 | ||
| 7627 | * read.c (read_a_source_file): Cast array argument to unsigned | |
| 7628 | char. | |
| 7629 | * write.c (adjust_reloc_syms): Remove unused variable symseginfo. | |
| 7630 | (write_object_file): Don't define punt_it if it won't be used. | |
| 7631 | (fixup_segment): Don't define skip if it won't be used. | |
| 7632 | ||
| 7633 | * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format. | |
| 7634 | (mips_target_format): Declare. | |
| 7635 | * config/tc-mips.c (mips_target_format): Define with appropriate | |
| 7636 | default definition. | |
| 7637 | (md_parse_option): If -EL or -EB is used, change byte_order and | |
| 7638 | mips_target_format as appropriate. | |
| 7639 | ||
| 7640 | Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7641 | ||
| 7642 | * app.c (do_scrub_next_char): Another attempt to fix bugs | |
| 7643 | dealing with labels without colons (for HPPA and MRI). | |
| 7644 | ||
| 7645 | Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com) | |
| 7646 | ||
| 7647 | * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits. | |
| 7648 | ||
| 7649 | * expr.c (integer_constant): Fix computation of too_many_digits. | |
| 7650 | Variable digit_2 renamed to start. Fix check for whether number | |
| 7651 | will fit in 32 bits. | |
| 7652 | * read.c (emit_expr): Use valueT instead of long. | |
| 7653 | ||
| 7654 | Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7655 | ||
| 7656 | * config/obj-elf.c: If TC_MIPS, include elf/mips.h. | |
| 7657 | (special_sections): Define. | |
| 7658 | (obj_elf_special_section): Get default types and attributes from | |
| 7659 | list of special sections. | |
| 7660 | * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define. | |
| 7661 | ||
| 7662 | * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss | |
| 7663 | sections to be close together. | |
| 7664 | ||
| 7665 | * config/tc-mips.c (macro): Corrected $at warnings in a couple of | |
| 7666 | spots. | |
| 7667 | ||
| 7668 | * listing.c (listing_prev_line): New function. | |
| 7669 | * listing.c: Include subsegs.h. | |
| 7670 | (listing_prev_line): New function. | |
| 7671 | (calc_hex): Reset byte_in_frag to zero for each new frag. | |
| 7672 | * config/tc-mips.c (append_insn): Call listing_prev_line after | |
| 7673 | emitting nop instructions. | |
| 7674 | * Makefile.in (listing.o): Depends upon subsegs.h. | |
| 7675 | ||
| 7676 | Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7677 | ||
| 7678 | * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC | |
| 7679 | here. Handle case where label may be defined after the .PROC. | |
| 7680 | (pa_proc): It is not an error if the procedure's label isn't | |
| 7681 | defined before the .PROC directive. | |
| 7682 | ||
| 7683 | Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 7684 | ||
| 7685 | * config/te-netbsd.h: New file. | |
| 7686 | * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target | |
| 7687 | a.out-netbsd-386 for this configuration. | |
| 7688 | ||
| 7689 | Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7690 | ||
| 7691 | * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information | |
| 7692 | with the associated stabs information. | |
| 7693 | (ecoff_build_symbols): Never set the type of stabs symbols to | |
| 7694 | st_Global. Don't update the symbol index or ifd if the gas symbol | |
| 7695 | is not the same as the ECOFF symbol (which is now the case for | |
| 7696 | stabs symbols). | |
| 7697 | ||
| 7698 | Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7699 | ||
| 7700 | * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that | |
| 7701 | splits the function. | |
| 7702 | (macro2): New function, if LOSING_COMPILER defined. | |
| 7703 | ||
| 7704 | Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com) | |
| 7705 | ||
| 7706 | * config/obj-coffbfd.c (fill_section): Don't ever fill past the | |
| 7707 | end of a section. (write_object_file): Temporary fix - setup | |
| 7708 | stdoutput. | |
| 7709 | ||
| 7710 | Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7711 | ||
| 7712 | * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in | |
| 7713 | non-pcrel_offset relocations. | |
| 7714 | ||
| 7715 | Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7716 | ||
| 7717 | * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at | |
| 7718 | without .set noat. | |
| 7719 | ||
| 7720 | Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7721 | ||
| 7722 | * literal.c: New file. | |
| 7723 | * Makefile.in (REAL_SOURCES, OBJS): List it. | |
| 7724 | ||
| 7725 | * as.h (DEBUG): Don't define. | |
| 7726 | (struct expressionS, struct fix): Declare in case they're used in | |
| 7727 | prototypes. | |
| 7728 | (add_to_literal_pool) [BFD_ASSEMBLER]: Declare. | |
| 7729 | ||
| 7730 | * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names | |
| 7731 | in bfd. | |
| 7732 | ||
| 7733 | * subsegs.c (subseg_get): New function. Creates segment if | |
| 7734 | needed, returns pointer, but doesn't change current segment. | |
| 7735 | (subseg_new): Use it. | |
| 7736 | ||
| 7737 | Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7738 | ||
| 7739 | * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search. | |
| 7740 | * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/". | |
| 7741 | * app.c, flonum.h, hex-value.c (const): Change #if to be more | |
| 7742 | portable. | |
| 7743 | ||
| 7744 | Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com) | |
| 7745 | ||
| 7746 | * config/ho-vsta.h, configure.in: Add support for VSTa | |
| 7747 | micro-kernel. | |
| 7748 | ||
| 7749 | Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7750 | ||
| 7751 | * write.c (write_relocs): bfd_perform_relocation now takes an | |
| 7752 | additional argument, to return an error string (which we ignore). | |
| 7753 | ||
| 7754 | Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7755 | ||
| 7756 | * write.h (struct fix): Field tc_fix_data should be type PTR, not | |
| 7757 | void*, for compatibility with non-ANSI compilers. Added | |
| 7758 | single-bit field "fx_done". | |
| 7759 | ||
| 7760 | Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com) | |
| 7761 | ||
| 29184774 | 7762 | * config/tc-hppa.c (pre_defined_registers): Convert to lower case. |
| 252b5132 RH |
7763 | Delete spurious register names "%r4L", etc. |
| 7764 | (selector_table): Sort and convert to lower case. | |
| 7765 | (cons_fix_new_hppa): `reloc_type' => `rel_type'. | |
| 7766 | (pa_ip): Always use strcmp for non-text and strcasecmp for text. | |
| 7767 | (reg_name_search): Rewrite to call strcasecmp only once per | |
| 7768 | iteration. | |
| 7769 | (pa_chk_field_selector): Rewrite to use binary search. | |
| 7770 | (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons. | |
| 7771 | (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case | |
| 7772 | sensitive comparisons. | |
| 7773 | (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case. | |
| 7774 | (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use | |
| 7775 | case sensitive comparison for all symbolic names. | |
| 7776 | (pa_subspace): Canonicalize strncasecmp arg to lower case. | |
| 7777 | (pa_subspace_start): Use case sensitive comparison for symbolic names. | |
| 7778 | ||
| 7779 | Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7780 | ||
| 7781 | * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no | |
| 7782 | symbol is present (i.e., relocation against absolute), create a | |
| 7783 | phony local symbol, and use it in the reloc. | |
| 7784 | (fixup_segment): When adjusting a reloc with an absolute symbol, | |
| 7785 | have TC_FORCE_RELOCATION control clearing add_symbolP too. | |
| 7786 | * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF. | |
| 7787 | ||
| 7788 | * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT | |
| 7789 | and BSF_GLOBAL, since they're the same. | |
| 7790 | ||
| 7791 | * as.c (main): Only invoke md_end if it's defined as a macro. | |
| 7792 | * tc.h (md_end): Don't declare it. | |
| 7793 | * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do | |
| 7794 | anything. | |
| 7795 | * config/tc-vax.c (vip_end): Deleted null function. | |
| 7796 | * config/tc-mips.c (md_mips_end): Renamed from md_end. | |
| 7797 | * config/tc-mips.h (md_mips_end): Declare. | |
| 7798 | (md_end): New macro, calls md_mips_end. | |
| 7799 | ||
| 7800 | * write.c (write_object_file): Don't close output file. | |
| 7801 | * as.c (main): Close output file (if needed) after calling | |
| 7802 | listing_print, which should be after calling write_object_file, | |
| 7803 | which sets the frag addresses. | |
| 7804 | ||
| 7805 | * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line, | |
| 7806 | obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type, | |
| 7807 | obj_coff_val): Add unused int argument to satisfy prototypes; goes | |
| 7808 | with Ian's 10 Sep changes. | |
| 7809 | (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS, | |
| 7810 | S_SET_STORAGE_CLASS): Now function instead of macros. | |
| 7811 | (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted. | |
| 7812 | (tag_insert): Local var ERROR_STRING is const. Use "const" not | |
| 7813 | "CONST" for argument NAME. Fixed prototype. | |
| 7814 | (coff_frob_symbol): Removed explicit "#if 1" directive. If | |
| 7815 | S_IS_EXTERNAL, set storage class to C_EXT. | |
| 7816 | (s_get_name): Use "const" not "CONST". | |
| 7817 | * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE, | |
| 7818 | S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted. | |
| 7819 | (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For | |
| 7820 | BFD_ASSEMBLER, define as macro that aborts. | |
| 7821 | (obj_extra_stuff, tc_headers_hook): Declare only for | |
| 7822 | non-BFD_ASSEMBLER. | |
| 7823 | (coff_frob_symbol): Fix prototype. | |
| 7824 | ||
| 7825 | Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 7826 | ||
| 7827 | * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense | |
| 7828 | reversed. | |
| 7829 | ||
| 7830 | Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7831 | ||
| 7832 | * config/tc-hppa.c (md_begin): Initialize "dummy_label". | |
| 7833 | (tc_gen_reloc, SOM version): For relocations which have no symbol, | |
| 7834 | set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code. | |
| 7835 | ||
| 7836 | Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7837 | ||
| 7838 | * read.c (lex_type): No longer make '[' a valid character for | |
| 7839 | symbol names. | |
| 7840 | ||
| 7841 | * config/tc-vax.c (tc_aout_fix_to_chars): Local variable | |
| 7842 | NBYTES_R_LENGTH now const. | |
| 7843 | ||
| 7844 | * config/obj-*.c, config/tc-*.c: Omit superfluous "return" | |
| 7845 | statements at ends of functions. Don't check for null return from | |
| 7846 | hash_new, since it won't return at all if there's no memory | |
| 7847 | available. Also, check for null return from hash_insert, rather | |
| 7848 | than zero-length string, as success indicator. | |
| 7849 | ||
| 7850 | * subsegs.c (section_symbol): New function. | |
| 7851 | * subsegs.h (section_symbol): Declare. | |
| 7852 | * write.c (adjust_reloc_syms): Use it. | |
| 7853 | ||
| 7854 | Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7855 | ||
| 7856 | * Makefile.in (RUNTEST): New variable. | |
| 7857 | (CHECKFLAGS): Pass it down. | |
| 7858 | ||
| 7859 | * ecoff.c (ecoff_directive_frame): Permit extra trailing operands; | |
| 7860 | unused for now, but supplied by Alpha OSF1 compiler. | |
| 7861 | ||
| 7862 | * as.h: Protect against multiple inclusions. | |
| 7863 | (int_to_gen): Don't declare. | |
| 7864 | ||
| 7865 | * config/atof-vax.c (atof_vax): NULL is not a valid character | |
| 7866 | constant. | |
| 7867 | ||
| 7868 | Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7869 | ||
| 7870 | * configure.in (hppa*-*-osf*): Do not consider this a developmental | |
| 7871 | configuration. | |
| 7872 | ||
| 7873 | * config/tc-hppa.c (md_apply_fix): Handle cases where no | |
| 7874 | relocation will be emitted for 32bit formats. | |
| 7875 | ||
| 7876 | Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7877 | ||
| 7878 | * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust | |
| 7879 | for any of the 'T' field selectors. | |
| 7880 | ||
| 7881 | Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 7882 | ||
| 7883 | * config/tc-h8500.c (build_bytes): Get reloc type right for a | |
| 7884 | %page operation. (md_assemble): Don't modify input_line_pointer. | |
| 7885 | (mdcoff_sizemachdep): New function. | |
| 7886 | * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro. | |
| 7887 | * config/tc-z8k.c (get_operand): Delete bogus check. | |
| 7888 | ||
| 7889 | Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
| 7890 | ||
| 7891 | * write.c (number_to_chars_*): Delete bogus range check. | |
| 7892 | ||
| 7893 | * output-file.c (TARGET_ARCH): No default. | |
| 7894 | ||
| 7895 | Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 7896 | ||
| 7897 | * config/tc-sh.c (md_convert_frag): Truncate disps before calling | |
| 7898 | md_number_to_chars. (md_assemble): Don't modify | |
| 7899 | input_line_pointer. | |
| 7900 | ||
| 7901 | Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 7902 | ||
| 7903 | * config/tc-h8300.c (md_assemble): Don't update input_line_pointer. | |
| 7904 | ||
| 7905 | Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7906 | ||
| 7907 | * config/obj-som.[ch] (obj_read_begin_hook): Remove last change. | |
| 7908 | Breaks with the HP compilers. | |
| 7909 | ||
| 7910 | * config/tc-hppa.c (struct call_info): Remove fields which were | |
| 7911 | set but never used. Remove all code which sets those fields. | |
| 7912 | (struct subspace_dictionary_chain): Likewise. | |
| 7913 | (struct space_dictionary_chain): Likewise. | |
| 7914 | (pa_desc): Delete useless function. Delete all references. | |
| 7915 | (hppa_tc_make_sections): No need to count the number of symbols for | |
| 7916 | the symbol extension section. | |
| 7917 | ||
| 7918 | Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7919 | ||
| 7920 | * config/obj-som.c (obj_som_version): Pass version string to | |
| 7921 | SOM BFD backend. | |
| 7922 | (obj_som_copyright): New function. Much like obj_som_version. | |
| 7923 | ||
| 7924 | * config/tc-hppa.c (obj_copyright): Define as appropriate for | |
| 7925 | SOM and ELF. | |
| 7926 | (pa_copyright): Just a stub now. | |
| 7927 | ||
| 7928 | * config/obj-som.c (obj_read_begin_hook): Delete unused function. | |
| 7929 | * config/obj-som.h (obj_read_begin_hook): Provide dummy definition. | |
| 7930 | (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them. | |
| 7931 | ||
| 7932 | * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation | |
| 7933 | expansion due to rounding mode selectors. Handle R_[RDSN]_MODE | |
| 7934 | relocations for selecting the current rounding mode. | |
| 7935 | ||
| 7936 | * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and | |
| 7937 | e_rlsel field selectors. | |
| 7938 | ||
| 7939 | Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7940 | ||
| 7941 | * config/obj-elf.h: If ECOFF_DEBUGGING, undef | |
| 7942 | SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define | |
| 7943 | OBJ_PROCESS_STAB to call ecoff_stab. | |
| 7944 | * config/obj-elf.c: Don't compile obj_elf_init_stab_section if | |
| 7945 | INIT_STAB_SECTION is not defined. | |
| 7946 | ||
| 7947 | Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7948 | ||
| 7949 | * config/tc-hppa.c (md_apply_fix): Delete old wrapper function. | |
| 7950 | (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls. | |
| 7951 | Fix comments in various places. Always return a value. | |
| 7952 | Avoid dereferencing a NULL fx_addsy. | |
| 7953 | (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy. | |
| 7954 | ||
| 7955 | Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
| 7956 | ||
| 29184774 | 7957 | * config/tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should |
| 252b5132 RH |
7958 | be either 0 or 2 (no static link or static link required). Always |
| 7959 | assume no static link. | |
| 7960 | ||
| 7961 | Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 7962 | ||
| 7963 | * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be | |
| 7964 | dependent on howto fields, not on format flavour. | |
| 7965 | ||
| 7966 | * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc, | |
| 7967 | defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those | |
| 7968 | macros are defined. | |
| 7969 | * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define. | |
| 7970 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define. | |
| 7971 | (sy_tc, sy_obj): Define so that the fields look like they used to, | |
| 7972 | until all references get changed. | |
| 7973 | ||
| 7974 | * write.c (fixup_segment): Lots of variables no longer register. | |
| 7975 | Reordered some code for easier reading. | |
| 7976 | * config/obj-coff.c (obj_coff_dim): dim_index no longer register. | |
| 7977 | Deleted superfluous return statement. | |
| 7978 | (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type, | |
| 7979 | obj_coff_val, tag_init, tag_insert): Deleted superfluous return | |
| 7980 | statement. | |
| 7981 | (align, obj_coff_section): Deleted debugging printfs. | |
| 7982 | * config/tc-i386.c (md_assemble): Discard some register decls. | |
| 7983 | Use assignment rather than memcpy to copy template. | |
| 7984 | (op_hash, reg_hash, prefix_hash): Default C initialization of | |
| 7985 | statics is sufficient. | |
| 7986 | * config/tc-sparc.c (print_insn): Array Reloc is now const, and | |
| 7987 | points to const. | |
| 7988 | ||
| 7989 | * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if | |
| 7990 | TE_LYNX; use coff-sparc otherwise. | |
| 7991 | [USE_NATIVE_HEADERS]: Delete this code; it isn't used. | |
| 7992 | ||
| 7993 | * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined, | |
| 7994 | before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before | |
| 7995 | returning. Remove some i960-coff-specific code. | |
| 7996 | (TC_ADJUST_RELOC_COUNT): Default to doing nothing. | |
| 7997 | * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define. | |
| 7998 | (i960_validate_fix): Declare. | |
| 7999 | (TC_VALIDATE_FIX): Define. | |
| 8000 | * config/tc-i960.c (i960_validate_fix): New function. | |
| 8001 | ||
| 8002 | * write.c (number_to_chars_littleendian): New function. Write out | |
| 8003 | bytes in little endian order, doing size and range checking. | |
| 8004 | (number_to_chars_bigendian): New function, similar. | |
| 8005 | * write.h: Declare them. | |
| 8006 | * config/tc-*.c (md_number_to_chars): Use them. | |
| 8007 | * config/tc-vax.c (md_apply_fix): Ditto. | |
| 8008 | * config/tc-i386.c (md_apply_fix): Ditto. | |
| 8009 | ||
| 8010 | * config/obj-coff.c: Rearranged code for handling line number | |
| 8011 | data. | |
| 8012 | (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case, | |
| 8013 | since the usage is different from non-BFD_ASSEMBLER case. | |
| 8014 | (in_function, clear_function, set_function): New macros, to | |
| 8015 | combine some of the functionality implemented in differnet ways in | |
| 8016 | BFD_ASSEMBLER and non-... code. Used in other functions that used | |
| 8017 | to check function_lineoff &c. | |
| 8018 | (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER, | |
| 8019 | one for not. Non-BFD_ASSEMBLER version now has temporary variable | |
| 8020 | to contain char* pointer pointed to by char** argument. Always | |
| 8021 | follow CROSS_COMPILE code; easier to read that way. | |
| 8022 | (obj_coff_ln): Don't call add_lineno or c_line_new if appline is | |
| 8023 | set. | |
| 8024 | (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for | |
| 8025 | ".bf", it's been done elsewhere. | |
| 8026 | (coff_frob_symbol): If ilne number data is pending, call | |
| 8027 | add_linesym to flush it. | |
| 8028 | (coff_frob_file): Don't do that here. | |
| 8029 | * config/obj-coff.h (coff_frob_file): Declare. | |
| 8030 | (obj_frob_file): Define, to call it. | |
| 8031 | ||
| 8032 | * config/tc-sparc.h (md_create_short_jump, md_create_long_jump, | |
| 8033 | md_estimate_size_before_relax: Define them as macros calling | |
| 8034 | as_fatal. | |
| 8035 | * config/tc-sparc.c: Don't define them as functions. | |
| 8036 | ||
| 8037 | * configure.in: Handle target alpha-*-osf*. (No cpu files yet.) | |
| 8038 | ||
| 8039 | Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8040 | ||
| 8041 | * Makefile (clean): Depend on clean-here. | |
| 8042 | ||
| 8043 | Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 8044 | ||
| 8045 | * config/ho-go32.h: Include fopen-bin.h. | |
| 8046 | * as.h: If FOPEN_WB isn't defined, include fopen-same.h. | |
| 8047 | * output-file.c (output_file_create): Use FOPEN_WB instead of "w". | |
| 8048 | * input-file.c (input_file_open): Use FOPEN_RT instead of "r". | |
| 8049 | * listing.c (file_info): Use FOPEN_RB instead of "rb". | |
| 8050 | * read.c (s_include): Use FOPEN_RT instead of "r". | |
| 8051 | ||
| 8052 | * stabs.c: Include obstack.h. | |
| 8053 | ||
| 8054 | * tc.h (md_create_long_jump): Don't declare if it's already | |
| 8055 | defined as a macro. | |
| 8056 | (md_create_short_jump, md_estimate_size_before_relax): Ditto. | |
| 8057 | ||
| 8058 | * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead | |
| 8059 | of strerror. Clear bfd_error. | |
| 8060 | ||
| 8061 | * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already | |
| 8062 | defined. | |
| 8063 | ||
| 8064 | Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8065 | ||
| 8066 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function. | |
| 8067 | (pa_process_exit, pa_procend): Call it for ELF objects. | |
| 8068 | ||
| 8069 | Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8070 | ||
| 8071 | * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d | |
| 8072 | case. See comment. From wilson@cygnus.com: for M_L_DAB, set | |
| 8073 | coproc before doing goto ld. | |
| 8074 | ||
| 8075 | Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8076 | ||
| 8077 | * write.c (TC_FORCE_RELOCATION): Provide a default definition. | |
| 8078 | (fixup_segment): Allow the target machine to specify that a | |
| 8079 | relocation must be generated for a particular fixup. Remove | |
| 8080 | #ifndef TC_HPPA hack. | |
| 8081 | ||
| 8082 | * config/tc-hppa.h (TC_FORCE_RELOCATION): Define. | |
| 8083 | ||
| 8084 | * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to | |
| 8085 | be NULL. Only fixup_segment is supposed to do that. | |
| 8086 | (hppa_force_relocation): New function. | |
| 8087 | ||
| 8088 | Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8089 | ||
| 8090 | * Makefile.in (stabs.o): Added dependencies. | |
| 8091 | ||
| 8092 | * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab. | |
| 8093 | ||
| 8094 | Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8095 | ||
| 8096 | * app.c (do_scrub_next_char): Output a TAB before any | |
| 8097 | .app* directive. | |
| 8098 | ||
| 8099 | * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol | |
| 8100 | exists before trying to peek at its name. | |
| 8101 | (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s | |
| 8102 | for testcase. | |
| 8103 | (pa_align_subseg): Delete unused/unwanted function. | |
| 8104 | ||
| 8105 | Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8106 | ||
| 8107 | * read.c (read_a_source_file): Fix test for when to stick a colon | |
| 8108 | on the end of a label. Make code conditional on either MRI or | |
| 8109 | LABELS_WITHOUT_COLONS. | |
| 8110 | ||
| 8111 | * app.c (do_scrub_next_char): If a line begins with whitespace, leave | |
| 8112 | the single whitespace character alone. Eat all others. | |
| 8113 | ||
| 8114 | * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define. | |
| 8115 | ||
| 8116 | Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8117 | ||
| 8118 | * config/tc-hppa.c (pa_procend): Do not call process_exit. | |
| 8119 | (exit_processing_complete): Delete unwanted variable and all | |
| 8120 | references. | |
| 8121 | ||
| 8122 | Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8123 | ||
| 8124 | * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext. | |
| 8125 | Changed to not actually build the external symbol information, as | |
| 8126 | that is now done by the ECOFF back end. | |
| 8127 | (ecoff_build_debug): Changed accordingly. | |
| 8128 | * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function | |
| 8129 | called by ecoff_setup_ext. | |
| 8130 | * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0, | |
| 8131 | set corresponding pointer to NULL. Don't set raw_size and | |
| 8132 | raw_syments. | |
| 8133 | (obj_ecoff_set_sym_index): Removed. | |
| 8134 | (obj_ecoff_set_ext): New function. | |
| 8135 | * config/obj-ecoff.h (obj_set_sym_index): Don't define. | |
| 8136 | (obj_ecoff_set_sym_index): Don't declare. | |
| 8137 | * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr, | |
| 8138 | elf_set_index): New functions used for ECOFF_DEBUGGING. | |
| 8139 | (elf_frob_file): Reworked ECOFF debug generation to use | |
| 8140 | new functions in bfd/ecofflink.c. | |
| 8141 | ||
| 8142 | Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8143 | ||
| 8144 | * config/tc-hppa.c (pa_def_subspaces): Only create the unwind | |
| 8145 | subspace for ELF. In the SOM world, the linker is responsible | |
| 8146 | for creating the unwind subspaces. | |
| 8147 | ||
| 8148 | Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8149 | ||
| 8150 | * config/obj-coffbfd.c: Use PARAMS rather than EXFUN. | |
| 8151 | (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is | |
| 8152 | already set. Fixes .def var; .val external_var; .scl 3; .endef. | |
| 8153 | (adjust_stab_section): Make static. Declare return type. Remove | |
| 8154 | unused variables. | |
| 8155 | ||
| 8156 | * config/tc-i386.h: Declare tc_coff_fix2rtype and | |
| 8157 | tc_coff_sizemachdep. | |
| 8158 | ||
| 8159 | Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 8160 | ||
| 8161 | * write.c (write_object_file): Disable obj_check_file_symbols | |
| 8162 | hook; only back end using it wasn't using it correctly. | |
| 8163 | (write_object_file): Always call obj_frob_symbol and | |
| 8164 | tc_frob_symbol; always retain symbol if it's used by a relocation, | |
| 8165 | regardless of what these routines indicate. | |
| 8166 | * config/obj-coff.c (coff_frob_symbol): Renamed from | |
| 8167 | coff_check_file_symbols. | |
| 8168 | * config/obj-coff.h (obj_check_file_symbols): Deleted. | |
| 8169 | (coff_frob_symbol): Declare. | |
| 8170 | (obj_frob_symbol): Call it. | |
| 8171 | ||
| 8172 | * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings, | |
| 8173 | obj_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
| 8174 | (c_section_header): Ditto. Delete superfluous return at end of | |
| 8175 | function. | |
| 8176 | ||
| 8177 | * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify | |
| 8178 | coff-sparc-lynx. | |
| 8179 | (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER | |
| 8180 | too. | |
| 8181 | (c_section_header): Rewrite prototype so that it contains no | |
| 8182 | preprocessing directives. Don't declare it at all if | |
| 8183 | BFD_ASSEMBLER. | |
| 8184 | ||
| 8185 | * configure.in (sparc*-*-lynxos): New target, using coff and | |
| 8186 | BFD_ASSEMBLER. | |
| 8187 | ||
| 8188 | * stabs.c: New file. | |
| 8189 | * Makefile.in (REAL_SOURCES, OBJS): List it. | |
| 8190 | * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME, | |
| 8191 | get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc): | |
| 8192 | Moved to new file. | |
| 8193 | ||
| 8194 | * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf | |
| 8195 | files. | |
| 8196 | ||
| 8197 | Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8198 | ||
| 8199 | * configure.in (mips-*-irix5*): New target. Use elf and mips-big. | |
| 8200 | * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h. | |
| 8201 | (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF | |
| 8202 | pseudo-ops. | |
| 8203 | (obj_read_begin_hook): If ECOFF_DEBUGGING, call | |
| 8204 | ecoff_read_begin_hook. | |
| 8205 | (obj_symbol_new_hook): If ECOFF_DEBUGGING, call | |
| 8206 | ecoff_symbol_new_hook. | |
| 8207 | (obj_elf_init_stab_section): Cast alloca result. | |
| 8208 | (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging | |
| 8209 | information and write it out into .mdebug section. | |
| 8210 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro. | |
| 8211 | (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS. | |
| 8212 | (ECOFF_DEBUGGING): Define if TC_MIPS. | |
| 8213 | (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add | |
| 8214 | fields required by ECOFF. | |
| 8215 | * config/tc-mips.c: Check ECOFF_DEBUGGING rather than | |
| 8216 | OBJ_ECOFF in many cases. | |
| 8217 | (mips_any_noreorder): New variable. | |
| 8218 | (mips_cprestore_offset): Initialize to -1. | |
| 8219 | (mips_frame_reg): New variable. | |
| 8220 | (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1, | |
| 8221 | RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros. | |
| 8222 | (md_pseudo_table): Handle "gpword" and "cpadd". | |
| 8223 | (md_begin): Initialize ok to false. If OBJ_ELF, set alignment | |
| 8224 | of text, data and bss sections to 4. Set alignment of | |
| 8225 | .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug | |
| 8226 | section. | |
| 8227 | (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment | |
| 8228 | check. | |
| 8229 | (append_insn, macro_build, macro_build_lui): Take place | |
| 8230 | argument. Changed all callers. | |
| 8231 | (append_insn): If appending a nop, don't emit one. | |
| 8232 | (macro_build): Changed assertion for 'i', 'j', 'o' case. | |
| 8233 | (gp_reference): Removed. | |
| 8234 | (load_address): New function. | |
| 8235 | (macro): If mips_noreorder is used, set mips_any_noreorder. | |
| 8236 | Extensive changes to handle GP and PIC symbols differently. | |
| 8237 | Build both possible code choices using a variant frag, and | |
| 8238 | make a final decision at the end of assembly when all | |
| 8239 | information is known. Added PIC support for all symbol | |
| 8240 | references. | |
| 8241 | (mips_ip): Don't permit anything but a number after $ for a | |
| 8242 | coprocessor register. Don't use .lit4 or .lit8 sections when | |
| 8243 | generating PIC code. If OBJ_ELF, set alignment of .lit4 or | |
| 8244 | .lit8 section to 4. | |
| 8245 | (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs. | |
| 8246 | (s_change_sec): Set alignment of ELF .rodata or .sdata section | |
| 8247 | to 4. | |
| 8248 | (s_mipsset): If .set noreorder, set mips_any_noreorder. | |
| 8249 | (s_cpload): Ignore .cpload if not generating PIC code. Warn | |
| 8250 | if .cpload is not in noreorder section. | |
| 8251 | (s_cprestore): Ignore .cprestore if not generating PIC code. | |
| 8252 | (s_gpword, s_cpadd): New functions. | |
| 8253 | (tc_get_register): Added frame argument; if true, set | |
| 8254 | mips_frame_reg to return value. Changed all callers. | |
| 8255 | (md_estimate_size_before_relax): Don't error out, but instead | |
| 8256 | determine how much a frag should grow. | |
| 8257 | (tc_gen_reloc): Return multiple relocs if appropriate, as | |
| 8258 | determined by md_estimate_size_before_relax. | |
| 8259 | (md_convert_frag): New function. | |
| 8260 | (mips_elf_final_processing): Set ELF header flags based on | |
| 8261 | mips_any_noreorder and mips_pic. | |
| 8262 | * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define. | |
| 8263 | (MAX_RELOC_EXPANSION): Define to be 3. | |
| 8264 | (md_relax_frag): Define to be 0. | |
| 8265 | (md_convert_frag): Don't define. | |
| 8266 | (tc_get_register): Changed declaration. | |
| 8267 | ||
| 8268 | * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to | |
| 8269 | support generating ECOFF debugging information for MIPS ELF | |
| 8270 | targets. Compiled only if ECOFF_DEBUGGING is defined. Changed | |
| 8271 | handling of external symbols: it now always generates exactly | |
| 8272 | those external symbols that are defined in the global symbol list. | |
| 8273 | * Makefile.in (REAL_SOURCES): Added ecoff.c. | |
| 8274 | (REAL_HEADERS): Added ecoff.h. | |
| 8275 | (OBJS): Added ecoff.o. | |
| 8276 | (ecoff.o): New target. | |
| 8277 | * config/obj-ecoff.c: Almost entirely moved into ecoff.c. | |
| 8278 | Remaining code mostly just calls ecoff.c code. | |
| 8279 | * config/obj-ecoff.h: Define ECOFF_DEBUGGING. | |
| 8280 | (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a | |
| 8281 | struct localsym. | |
| 8282 | (obj_read_begin_hook, obj_symbol_new_hook): Define to call | |
| 8283 | functions in ecoff.c. | |
| 8284 | (ecoff_stab): Don't declare (now declared in ecoff.h). | |
| 8285 | (obj_set_sym_index): Define. | |
| 8286 | (obj_ecoff_set_sym_index): Declare. | |
| 8287 | ||
| 8288 | * frags.h (frag_grow): Declare. | |
| 8289 | * frags.c (frag_grow): Made non-static. | |
| 8290 | ||
| 8291 | * write.c (is_dnrange): Do not define if md_relax_frag is defined. | |
| 8292 | (relax_segment): If md_relax_frag is defined, use it to handle a | |
| 8293 | frag of type rs_machine_dependent rather than looking through | |
| 8294 | md_relax_table. | |
| 8295 | ||
| 8296 | * read.c (read_a_source_file): If we find a bad pseudo-op, | |
| 8297 | do a continue to go on to the next line rather than a break. | |
| 8298 | Removed duplicate bad pseudo-op code which was never executed. | |
| 8299 | ||
| 8300 | * read.c (s_lcomm): Do not require a comma after the name. | |
| 8301 | ||
| 8302 | * subsegs.h (segment_info_type): Changed hadone field to bitfield. | |
| 8303 | Added bss bitfield. | |
| 8304 | * as.c (perform_an_assembly_pass): Set bss flag for bss_section. | |
| 8305 | * read.c (s_lcomm): Set bss flag for .sbss section if used. | |
| 8306 | * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a | |
| 8307 | bss section. Set SEC_RELOC if there are any relocations, even for | |
| 8308 | a zero size section. | |
| 8309 | ||
| 8310 | * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base | |
| 8311 | data offset on reloc[0]->address rather than reloc[j]->address, so | |
| 8312 | that multiple relocs can affect different memory locations. | |
| 8313 | ||
| 8314 | * write.c (chain_frchains_together, relax_and_size_seg, | |
| 8315 | adjust_reloc_syms, write_relocs): Make third argument PTR, not | |
| 8316 | char *, to match definition of bfd_map_over_sections. | |
| 8317 | ||
| 8318 | * app.c (do_scrub_next_char): Don't interpret a comment character | |
| 8319 | as starting a CPP line directive unless it is a '#' and is the | |
| 8320 | very first characters on the line (i.e., do not permit leading | |
| 8321 | whitespace). | |
| 8322 | ||
| 8323 | * messages.c (identify): Make file argument non-const, to match | |
| 8324 | callers. | |
| 8325 | ||
| 8326 | Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8327 | ||
| 8328 | * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check. | |
| 8329 | ||
| 8330 | Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 8331 | ||
| 8332 | * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too. | |
| 8333 | * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7 | |
| 8334 | relocs. | |
| 8335 | ||
| 8336 | Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8337 | ||
| 8338 | * config/tc-hppa.[ch]: Fix assorted trivial indention problems. | |
| 8339 | * config/obj-som.c (obj_som_version): Add missing ';'. | |
| 8340 | (som_frob_file): Delete whitespace at EOL. | |
| 8341 | ||
| 8342 | Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 8343 | ||
| 8344 | * Makefile.in (VERSION): Updated following 2.2 release. | |
| 8345 | ||
| 8346 | Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8347 | ||
| 8348 | * config/tc-hppa.c (hppa_fix_struct): Use a real type for the | |
| 8349 | field selector, rather than an int. All uses of field selectors | |
| 8350 | fixed. | |
| 8351 | (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now. | |
| 8352 | (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL | |
| 8353 | field. | |
| 8354 | ||
| 8355 | Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8356 | ||
| 8357 | * config/tc-hppa.c (pa_type_args): For .import statements, | |
| 8358 | silently ignore attempt to change the symbol type for a function | |
| 8359 | from ST_ENTRY to ST_CODE on .import. | |
| 8360 | ||
| 8361 | Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8362 | ||
| 8363 | * write.h (fixS): Rename fx_callj field to fx_tcbit. | |
| 8364 | * write.c, config/obj-coff.c, config/obj-coffbfd.c, | |
| 8365 | config/tc-i960.c: Corresponding changes. | |
| 8366 | ||
| 8367 | Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8368 | ||
| 8369 | * Makefile.in (distclean): Delete config-stamp and config.h | |
| 8370 | ||
| 8371 | * config/tc-hppa.c (evaluate_absolute): Avoid relying on | |
| 8372 | ANSI-C features. | |
| 8373 | ||
| 8374 | * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args. | |
| 8375 | Accept new argument "is_export". All callers changed. When | |
| 8376 | processing a .export directive for a function, do not allow | |
| 8377 | the user to set the type to "CODE", instead warn and set the | |
| 8378 | type to "ENTRY". | |
| 8379 | ||
| 8380 | Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8381 | ||
| 8382 | * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted | |
| 8383 | Lemon <mellon@pepper.ncd.com>). | |
| 8384 | (mips_ip): Permit odd numbered floating point registers if -mips3. | |
| 8385 | (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS. | |
| 8386 | ||
| 8387 | Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 8388 | ||
| 8389 | * configure.in: Remove h8300h, we have multilib now. | |
| 8390 | ||
| 8391 | Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) | |
| 8392 | ||
| 8393 | * configure.in: Support generic netware as being ELF format. | |
| 8394 | Recognise unixware if the user supplies it. | |
| 8395 | ||
| 8396 | Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8397 | ||
| 8398 | * First cut at cleaning up PA instruction parsing. | |
| 8399 | * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to | |
| 8400 | insn structure as an argument, and a pointer to a string. All | |
| 8401 | callers changed. Always read any field selector here. Call | |
| 8402 | evaluate absolute to get a return value. | |
| 8403 | (evaluate_absolute): Addept pointer to insn structure as its | |
| 8404 | argument. All callers changed. | |
| 8405 | (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield | |
| 8406 | into an instruction and continuing the main pa_ip loop. | |
| 8407 | (CHECK_FIELD): New macro for simple range checking of fields. | |
| 8408 | (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE | |
| 8409 | and CHECK_FIELD. All immediate fields now pass through | |
| 8410 | pa_get_absolute_expression which will also handle field selectors. | |
| 8411 | Delete dead code. Simplify. | |
| 8412 | (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are | |
| 8413 | applied are in range. Use bfd_put_32 rather than inserting each | |
| 8414 | byte of the fixed instrution into the buffer ourselves. | |
| 8415 | ||
| 8416 | * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code, | |
| 8417 | it was PA specific and is no longer needed (it's now handled | |
| 8418 | within the PA backend). | |
| 8419 | * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition. | |
| 8420 | * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for | |
| 8421 | a fixup is $global$ change it to NULL as $global$ is really only | |
| 8422 | needed long enough to determine the base type of relocation to use. | |
| 8423 | ||
| 8424 | * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined. | |
| 8425 | ||
| 8426 | * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work | |
| 8427 | for 'z' operands (target of ble branch). | |
| 8428 | ||
| 8429 | Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8430 | ||
| 8431 | * config/tc-hppa.c: (update_subspace): Fix type and name of last | |
| 8432 | parameter. All callers fixed. | |
| 8433 | (md_begin, pa_chk_field_selector, pa_entry): Lint. | |
| 8434 | ||
| 8435 | * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector | |
| 8436 | to default state after it's been used. | |
| 8437 | ||
| 8438 | Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8439 | ||
| 8440 | * config/obj-som.c (obj_som_init_stab_section): Change | |
| 8441 | space/subspace sort keys for the stab sections so as to avoid | |
| 8442 | bugs in the hp linker and pxdb. | |
| 8443 | ||
| 8444 | Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8445 | ||
| 8446 | * write.c (chain_frchains_together): Update pointer to last | |
| 8447 | frag for a segment in the seginfo structure. | |
| 8448 | ||
| 8449 | Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com) | |
| 8450 | ||
| 8451 | * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS | |
| 8452 | ||
| 8453 | Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
| 8454 | ||
| 8455 | * write.c (fixup_segment): Handle conversion of subtraction to | |
| 8456 | pc-relative addressing even if pc-relative flag is already set. | |
| 8457 | ||
| 8458 | * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't | |
| 8459 | declare either. | |
| 8460 | ||
| 8461 | * doc/Makefile.in (distclean): Delete intermediate files from dvi | |
| 8462 | build, but not the dvi or info files. | |
| 8463 | * Makefile.in (clean-here): New target; cleans up current | |
| 8464 | directory only. | |
| 8465 | (distclean): Use it instead of clean. | |
| 8466 | ||
| 8467 | * read.c (s_xstab): Don't use alloca. | |
| 8468 | ||
| 8469 | * messages.c (identify): New routine; print message identifying | |
| 8470 | following messages as coming from assembler. | |
| 8471 | (as_show_where, as_bad_internal, as_bad_where): Call it. | |
| 8472 | (as_fatal): Don't need to identify program any more. | |
| 8473 | ||
| 8474 | Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8475 | ||
| 8476 | * config/tc-sparc.c (sparc_ip): Add default case to reloc switch. | |
| 8477 | ||
| 8478 | * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as | |
| 8479 | well as MIPS ECOFF. | |
| 8480 | (get_stab_string_offset): Remove unused variable aligned. | |
| 8481 | ||
| 8482 | Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8483 | ||
| 29184774 | 8484 | * config/tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the |
| 252b5132 RH |
8485 | predefined register table. |
| 8486 | (pa_parse_number): Handle %rp in common register shortcut code. | |
| 8487 | Consistently set return value to -1 for an error. Clean up error | |
| 8488 | messages and only print them when "print_errors" is true. Handle | |
| 8489 | empty string case like the HP assembler -- assume a value of | |
| 8490 | zero. | |
| 8491 | ||
| 8492 | * config/ho-hpux.h: Do not include ho-sysv.h. Instead include | |
| 8493 | standard hpux include files to pick up various function decls. | |
| 8494 | ||
| 8495 | * config/ho-hppaosf.h: Delete _IO* macros. They are defined in | |
| 8496 | stdio.h. Delete bogus declaration of free. Get path to | |
| 8497 | alloca-conf.h right. | |
| 8498 | ||
| 8499 | Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
| 8500 | ||
| 8501 | * expr.c (operand): Fix checks for characters following "0b" or | |
| 8502 | "0f". | |
| 8503 | ||
| 8504 | Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8505 | ||
| 8506 | * config/obj-som.h (obj_attach_unwind_info): Define as a hook | |
| 8507 | so GAS can attach unwind descriptor information to a BFD symbol. | |
| 8508 | * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind | |
| 8509 | descriptor information to the BFD symbol. | |
| 8510 | (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied", | |
| 8511 | they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF | |
| 8512 | dependent. | |
| 8513 | (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent. | |
| 8514 | (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM. | |
| 8515 | (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not | |
| 8516 | build "end-of-function" symbols for SOM, they are not needed. | |
| 8517 | ||
| 8518 | * config/tc-hppa.c (process_exit): Create temporary symbols with | |
| 8519 | correct prefixes so they can be eliminated later. | |
| 8520 | ||
| 8521 | * config/tc-hppa.c (call_info struct): Delete unused "frame" field. | |
| 8522 | (pa_callinfo): Insert framesize into the unwind information as | |
| 8523 | soon as it's available. | |
| 8524 | (pa_build_unwind_subspace): Do not insert framesize into the unwind | |
| 8525 | information here. | |
| 8526 | ||
| 8527 | * Add support for marker type relocations. These mark areas | |
| 8528 | of interest to the linker. ENTRY/EXIT relocations for SOM are | |
| 8529 | an example of marker relocations. | |
| 8530 | * write.c (write_relocs): Instead of assuming size of a relocation | |
| 8531 | is 4 bytes, pick up the size from relocation itself. | |
| 8532 | (fixup_segment): Do not complain that a value is too small for | |
| 8533 | marker relocations. | |
| 8534 | ||
| 8535 | * struc-symbol.h: Add new "sy_used" field to the symbol structure. | |
| 8536 | * expr.c (operand): Set sy_used for any symbol used as an operand. | |
| 8537 | (expr): Likewise for any symbol used in an expression. | |
| 8538 | * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported | |
| 8539 | symbols which are never used and absolute symbols which local scope. | |
| 8540 | ||
| 8541 | * config/obj-som.h (obj_frob_file): Define. | |
| 8542 | * config/obj-som.c (obj_som_init_stab_section): Set alignment | |
| 8543 | of stab sections. Make space for the special stab entry. | |
| 8544 | (adjust_stab_sections): Adjust the special entry in the | |
| 8545 | stabs section. | |
| 8546 | (som_frob_file): New function. Simply calls adjust_stab_sections | |
| 8547 | for each section. | |
| 8548 | ||
| 8549 | Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8550 | ||
| 8551 | * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define. | |
| 8552 | (mips_pic, mips_cprestore_offset): New static variables. | |
| 8553 | (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore. | |
| 8554 | Ignore .bgnb and .endb. | |
| 8555 | (gp_reference): _gp_disp is never addressed off GP. | |
| 8556 | (macro_build): Ignore macros while searching for insn. For cases | |
| 8557 | i, j, and o, accept the reloc type as an argument rather than | |
| 8558 | assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to | |
| 8559 | BFD_RELOC_MIPS_GPREL. Added new case a. | |
| 8560 | (set_at, load_register, macro): Changed calls to macro_build to | |
| 8561 | pass new argument for i, j and o cases. | |
| 8562 | (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require | |
| 8563 | special handling when generating SVR4 PIC code. | |
| 8564 | (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT | |
| 8565 | rather than hard coded constants. | |
| 8566 | (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and | |
| 8567 | BFD_RELOC_MIPS_CALL16. | |
| 8568 | (s_option): Set mips_pic based on .option picN. | |
| 8569 | (s_abicalls): New function; set mips_pic to 2. | |
| 8570 | (s_cpload): New function; handle .cpload. | |
| 8571 | (s_cprestore): New function; handle .cprestore. | |
| 8572 | ||
| 8573 | * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb, | |
| 8574 | .endb and .verstamp, setting them to s_ignore. | |
| 8575 | ||
| 8576 | Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8577 | ||
| 8578 | * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined | |
| 8579 | field. Define SUBSPACE_DEFINED accessor macro. | |
| 8580 | (pa_subspace): Allow user to override subspace attributes for | |
| 8581 | built-in subspaces. Set ssd_defined at the end of fcn -- that | |
| 8582 | way the attributes can only be changed once. Pass newly allocated | |
| 8583 | name to is_defined_subspace, not a pointer to the input line. | |
| 8584 | Fix typo in space/subspace rework. | |
| 8585 | (is_defined_subspace): Delete unused 2nd arg. All callers changed. | |
| 8586 | ||
| 8587 | * config/tc-hppa.c (pa_import): If currently in the text segment | |
| 8588 | and a symbol is imported without type information, set BSF_FUNCTION | |
| 8589 | for the symbol. | |
| 8590 | * write.c (relax_and_size_seg): Correct test to determine if | |
| 8591 | the section's size was rounded up. | |
| 8592 | ||
| 8593 | * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS | |
| 8594 | can properly set all the SOM symbol types. | |
| 8595 | * config/tc-hppa.c (pa_symbol_type): New enum to represent the | |
| 8596 | symbol types which can be set from an IMPORT/EXPORT statement. | |
| 8597 | (pa_export_args): Set the pa_symbol_type type based on arguments. | |
| 8598 | If defined, call obj_set_symbol_type to pass this information on | |
| 8599 | to the BFD backend. | |
| 8600 | ||
| 8601 | * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any | |
| 8602 | stab section we make. | |
| 8603 | (s_stab_generic): Likewise. | |
| 8604 | ||
| 8605 | Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8606 | ||
| 8607 | * Allow backends to override the value of the fake label. | |
| 8608 | * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead | |
| 8609 | assume backends will define LOCAL_LABEL if anything other than | |
| 8610 | 'L' is used to denote a local label. | |
| 8611 | (FAKE_LABEL_NAME): New macro. Defines the default name used for | |
| 8612 | the "fake" label. | |
| 8613 | * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code | |
| 8614 | and instead simply use the string defined by FAKE_LABEL_NAME. | |
| 8615 | (operand): Likewise. | |
| 8616 | * read.c (s_stab_generic): Likewise. | |
| 8617 | * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's | |
| 8618 | known to be a local label. | |
| 8619 | * config/tc-i386.h (DOT_LABEL_PREFIX): Delete. | |
| 8620 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
| 8621 | * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete. | |
| 8622 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
| 8623 | * config/te-sco386.h (DOT_LABEL_PREFIX): Delete. | |
| 8624 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
| 8625 | ||
| 8626 | Rework space/subspace handling in PA code to fully support | |
| 8627 | SOM spaces/subspaces. | |
| 8628 | * config/tc-hppa.c (USE_ALIASES): New object-format dependent define | |
| 8629 | to control the use of space/subspace name aliases. | |
| 8630 | (update_subspace): Accept space chain entry for containing space | |
| 8631 | as a new parameter. All callers changed. | |
| 8632 | (pa_get_label): Use current_space rather than pa_segment_to_space. | |
| 8633 | (pa_define_label): Likewise. | |
| 8634 | (pa_undefine_label): Likewise. | |
| 8635 | (md_begin): Change into the (possibly modified) text_section. | |
| 8636 | (pa_parse_space_stmt): Create a new segment/space if create_flag | |
| 8637 | is true, and the space name is not one of the two predefined spaces. | |
| 8638 | (pa_subspace): Use current_space rather than a lookup via | |
| 8639 | pa_segment_to_space. Reset BFD section flags as required by | |
| 8640 | the .subspace directive. Likewise for the section alignment. | |
| 8641 | Pass the current space to update_subspace and create_new_subspace. | |
| 8642 | (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES | |
| 8643 | is true. When not using aliases, create a BFD section for each | |
| 8644 | subspace encountered. When not using aliases replace the default | |
| 8645 | text, data, and bss segments with new ones. | |
| 8646 | (create_new_subspace): When not using aliases each subspace has a | |
| 8647 | section/segment and subsegments are not needed, so set the subsegment | |
| 8648 | to zero. | |
| 8649 | ||
| 8650 | * config/tc-hppa.c (pa_parse_space_stmt): If needed, call | |
| 8651 | obj_set_section_attributes to pass space attributes to the | |
| 8652 | BFD backend. | |
| 8653 | (create_new_space): Likewise. | |
| 8654 | (create_new_subspace): Likewise for subspace attributes using | |
| 8655 | obj_set_subsection_attributes. | |
| 8656 | (update_subspace): Likewise for subspace attributes using | |
| 8657 | obj_set_subsection_attributes. | |
| 8658 | ||
| 8659 | * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key | |
| 8660 | for $TEXT$ and $PRIVATE$ from the default space structure. | |
| 8661 | ||
| 8662 | * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION | |
| 8663 | as appropriate for the given type. | |
| 8664 | ||
| 8665 | * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling | |
| 8666 | SOM relocations. | |
| 8667 | ||
| 8668 | * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol | |
| 8669 | redefinition. | |
| 8670 | ||
| 8671 | * config/obj-som.[ch]: New files for SOM support. Note SOM | |
| 8672 | support is not yet complete in GAS or BFD. | |
| 8673 | ||
| 8674 | * config/ho-hppabsd.h: Delete IO* macros, they are defined in | |
| 8675 | stdio.h. Delete declaration of free. Include stdlib.h, unistd.h, | |
| 8676 | and string.h. | |
| 8677 | ||
| 8678 | Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8679 | ||
| 8680 | * Allow backends to override the section names used for embedded | |
| 8681 | stabs support. Needed for SOM. | |
| 8682 | * read.c (STAB_SECTION_NAME): Default the name of the stab section | |
| 8683 | to ".stab". | |
| 8684 | (STAB_STRING_SECTION_NAME): Likewise for the stab strings section. | |
| 8685 | (get_stab_string_offset): Is now passed the full name for the | |
| 8686 | stab string section rather than a name prefix. All references | |
| 8687 | changed. | |
| 8688 | (s_stab_generic): New argument for the stab string section name. | |
| 8689 | all references changed. | |
| 8690 | (s_xstab): Append "str" to the stab section name to get the | |
| 8691 | stab string section name. | |
| 8692 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str" | |
| 8693 | to stab section name to get the stab string section name. Pass | |
| 8694 | the full name of the stab string section to get_stab_string_offset. | |
| 8695 | * config/obj-elf.c (obj_elf_init_stab_section): Likewise. | |
| 8696 | ||
| 8697 | * config/tc-hppa.c (md_begin): Disable "-R" option to fold | |
| 8698 | textand data segments. Warn user "-R" is unsupported on the | |
| 8699 | PA. | |
| 8700 | ||
| 8701 | Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8702 | ||
| 8703 | * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for | |
| 8704 | .align and .ALIGN directives. | |
| 8705 | ||
| 8706 | * config/tc-hppa.c (pa_space): Do not report an error for a .space | |
| 8707 | directive which does not define a "well-known" space and does | |
| 8708 | not include a space number as an argument. | |
| 8709 | ||
| 8710 | * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the | |
| 8711 | "defined", "loadable", "code_only" and "space_index" fields. | |
| 8712 | (pa_def_spaces): Correct initialization of the "spnum", "defined", | |
| 8713 | and "private" fields. | |
| 8714 | ||
| 8715 | * write.h (struct fix): Add new tc_fix_data field for the various | |
| 8716 | backends to attach machine dependent fixup information to. | |
| 8717 | * write.c (fix_new_internal): Initialize new tc_fix_data field. | |
| 8718 | * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and | |
| 8719 | fx_next fields. | |
| 8720 | (hppa_find_hppa_fix): Delete unnecessary function. Fix all | |
| 8721 | callers to get HPPA fixup information from the tc_fix_data field | |
| 8722 | in the GAS fixup. | |
| 8723 | (hppa_fix_root): Delete unnecessary variable. | |
| 8724 | (fix_new_hppa): Attach HPPA fixup data to the GAS fixup. | |
| 8725 | ||
| 8726 | * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted | |
| 8727 | function. Fix all callers. | |
| 8728 | (subspace_dictionary_chain): Delete unused ssd_start_sym field. | |
| 8729 | ||
| 8730 | * config/tc-hppa.c (hppa_fix_adjustable): New function to determine | |
| 8731 | if a particular fixup is adjustable. | |
| 8732 | * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to | |
| 8733 | perform the real work. | |
| 8734 | ||
| 8735 | * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out | |
| 8736 | of OBJ_XXX conditionals. | |
| 8737 | (MAX_RELOC_EXPANSION): Likewise. | |
| 8738 | ||
| 8739 | * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all | |
| 8740 | callers. Now returns log2 (N) for positive N which are an exact | |
| 8741 | power of two or -1 for an error. | |
| 8742 | ||
| 8743 | * config/tc-hppa.c (pa_callinfo): Range check values provided for | |
| 8744 | ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before | |
| 8745 | inserting them into the unwind table. | |
| 8746 | ||
| 8747 | * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references. | |
| 8748 | (hppa_gen_reloc_type): New object format dependent macro. | |
| 8749 | (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF | |
| 8750 | conditional. The code can (and will) be shared between SOM & ELF | |
| 8751 | formats in the near future. | |
| 8752 | (cons_fix_new_hppa, md_apply_fix_1): Likewise. | |
| 8753 | (pa_build_unwind_subspace, process_exit, pa_exit): Likewise. | |
| 8754 | (tc_gen_reloc): Use hppa_gen_reloc rather than an object format | |
| 8755 | specific call. | |
| 8756 | ||
| 8757 | * config/tc-hppa.c (pa_comm): Set the segment for a common symbol | |
| 8758 | to bfd_und_section. | |
| 8759 | ||
| 8760 | * config/obj-elf.h (obj_elf_version): Add extern prototype. | |
| 8761 | ||
| 8762 | * configure.in (hppa-*-bsd*): New configuration. | |
| 8763 | BFD is always used for GAS generating SOM objects. | |
| 8764 | ||
| 8765 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an | |
| 8766 | adjustment is rejected by the target machine. | |
| 8767 | ||
| 8768 | * config/tc-hppa.c (pa_big_cons): Delete function and its | |
| 8769 | declaration. All callers changed to use pa_cons. | |
| 8770 | ||
| 8771 | * write.c (fixup_segment): Fix indention and open/close brace | |
| 8772 | problem. | |
| 8773 | ||
| 8774 | From Pete Hoogenboom: | |
| 8775 | * config/tc-hppa.c (md_atof): Return a NULL on success rather than | |
| 8776 | an empty string. | |
| 8777 | ||
| 8778 | * config/tc-hppa.c (pa_parse_space_stmt): Advance | |
| 8779 | input_line_poitner when an invalid argument is encountered. | |
| 8780 | ||
| 8781 | Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8782 | ||
| 8783 | * config/tc-a29k.c (md_begin): When opcodes are mashed together in | |
| 8784 | the table, require that the one without bit 0x1000000 set come | |
| 8785 | first. Require further that it be case 'b' or 'P'. The a29k | |
| 8786 | opcode table already meets these constraints. | |
| 8787 | (machine_ip): When handling case 'i' or 'A', make sure that the | |
| 8788 | appropriate opcode really exists by looking at the next entry in | |
| 8789 | the opcode table. | |
| 8790 | ||
| 8791 | Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8792 | ||
| 8793 | * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative | |
| 8794 | fixups. Add 6 for long 7.3 case, 2 for short 7.2 case. | |
| 8795 | ||
| 8796 | * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number | |
| 8797 | after a .ent directive. | |
| 8798 | ||
| 8799 | * config/tc-mips.c (mips_ip): Handle '>' case (shift amount | |
| 8800 | between 32 and 63 for double shift instruction). Do & 0x1f rather | |
| 8801 | than % 32. | |
| 8802 | (printInsn): Handle '>'. | |
| 8803 | ||
| 8804 | Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8805 | ||
| 8806 | * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol | |
| 8807 | number in the right place. Untested. Probably does not work for | |
| 8808 | cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney). | |
| 8809 | ||
| 8810 | * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses | |
| 8811 | an illegal offset of 0 or -1. | |
| 8812 | ||
| 8813 | * config/obj-elf.c (obj_elf_init_stab_section): Align .stab | |
| 8814 | section to a longword boundary. | |
| 8815 | ||
| 8816 | Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 8817 | ||
| 8818 | * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS. | |
| 8819 | ||
| 8820 | From Jeff Law: | |
| 8821 | * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND -> | |
| 8822 | HPPA_R_ADDEND. | |
| 8823 | ||
| 8824 | Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8825 | ||
| 8826 | * config/tc-sparc.c (sparc_ip): Fix up membar argument handling. | |
| 8827 | ||
| 8828 | Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
| 8829 | ||
| 8830 | * config/tc-sh.c (build_Mbytes): Write the relocs to the correct | |
| 8831 | address. (md_assemble): Make error handling a bit more graceful. | |
| 8832 | (md_apply_fix): Don't warn on non aligned displacement. | |
| 8833 | ||
| 8834 | * config/tc-z8k.c (get_specific, built_bytes): Understand all the | |
| 8835 | aspects of lda. | |
| 8836 | ||
| 8837 | Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
| 8838 | ||
| 8839 | * doc/Makefile.in (install-info): Use "$<*" so VPATH will find | |
| 8840 | as.info* even if they're in $(srcdir) (e.g., for FSF | |
| 8841 | distributions). | |
| 8842 | ||
| 8843 | * write.c (write_relocs): For relocs that are pc_relative and | |
| 8844 | pcrel_offset and not partial_inplace, adjust reloc->addend to | |
| 8845 | compensate for a bfd_perform_relocation bug. | |
| 8846 | ||
| 8847 | * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code. | |
| 8848 | * config/tc-sparc.c: Ditto. | |
| 8849 | (tc_gen_reloc): Include fx_offset for pcrel fixups. | |
| 8850 | ||
| 8851 | Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com) | |
| 8852 | ||
| 29184774 | 8853 | * config/tc-mips.c (md_pseudo_table): Add dword pseudo op. |
| 252b5132 RH |
8854 | |
| 8855 | Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 8856 | ||
| 8857 | * messages.c: replaced all variables called Format with 'format', | |
| 8858 | for consistency throughout | |
| 8859 | ||
| 8860 | * configure.in: handle mips*- instead of mips, mips*el for little | |
| 8861 | endian configurations | |
| 8862 | ||
| 8863 | Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8864 | ||
| 8865 | * input-scrub.c (physical_input_file, logical_input_file, | |
| 8866 | physical_input_line, logical_input_line): Made static. | |
| 8867 | (as_where): Return current file name and line number, don't print | |
| 8868 | them out. | |
| 8869 | * messages.c (as_show_where): New static function. Other | |
| 8870 | functions use it instead of as_where. | |
| 8871 | (as_bad_internal): New static function. | |
| 8872 | (as_bad): Use as_bad_internal. | |
| 8873 | (as_bad_where): New function, like as_bad but taking a file name | |
| 8874 | and line number. | |
| 8875 | * as.h (as_bad_where): Declare. | |
| 8876 | (as_where): Change prototype for new arguments. | |
| 8877 | * write.h (fixS): Added fields fx_file and fx_line. | |
| 8878 | * write.c (fix_new_internal): Save file and line number in fix. | |
| 8879 | (fixup_segment): Use as_bad_where, not as_bad. | |
| 8880 | * input-file.c (f_in, file_name): Made static. | |
| 8881 | * cond.c (struct file_line): Just use file and line fields. | |
| 8882 | (s_else): Use as_where and as_bad_where, not get_file_line and | |
| 8883 | set_file_line. | |
| 8884 | (get_file_line, set_file_line): Removed. | |
| 8885 | * listing.c (listing_newline): Use as_where. | |
| 8886 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where. | |
| 8887 | * config/obj-ecoff.c (add_file): Use as_where. | |
| 8888 | * config/obj-elf.c (obj_elf_init_stab_section): Use as_where. | |
| 8889 | * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where. | |
| 8890 | * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert. | |
| 8891 | ||
| 8892 | Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 8893 | ||
| 8894 | * config/tc-m68k.h: Don't define REGISTER_PREFIX or | |
| 8895 | OPTIONAL_REGISTER_PREFIX if either is already defined. | |
| 8896 | ||
| 8897 | * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0". | |
| 8898 | ||
| 8899 | * configure.in: Set bfd_gas for all sparc targets. Added facility | |
| 8900 | for keeping or rejecting configurations still under development; | |
| 8901 | default is to assume production environment, and reject configs | |
| 8902 | still being worked on. Mark Elf configurations (except sparc and | |
| 8903 | i386) as developmental. Deleted cases matching some generic names | |
| 8904 | in favor of more specific names. (E.g., when we get Alpha | |
| 8905 | support, we'll still only support VMS for Vax.) | |
| 8906 | ||
| 8907 | * config/tc-sparc.h (md_end): New macro. | |
| 8908 | * config/tc-sparc.c (md_end): Function deleted. | |
| 8909 | (BFD_RELOC_*): Delete macros that used to help keep the non-bfd | |
| 8910 | version compiling. All sparc targets will use bfd now. | |
| 8911 | * tc.h (md_end): Don't declare if it's defined as a macro. | |
| 8912 | ||
| 8913 | Changes from Jeff Law and Peter Hoogenboom: | |
| 8914 | ||
| 8915 | * read.c (next_char_of_string): Limit octal character constants to | |
| 8916 | three digits. | |
| 8917 | ||
| 8918 | * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn | |
| 8919 | against placing additional object-file dependent code here. Warn | |
| 8920 | against contaminating all of GAS with the internals of tc-hppa.c | |
| 8921 | through inclusion of tc-hppa.h. Delete all forward declarations | |
| 8922 | for functions only used within tc-hppa.c, likewise for structures, | |
| 8923 | variables, and #defines. Try to group OBJ_ELF and OBJ_SOM | |
| 8924 | conditional code in a few small places. | |
| 8925 | ||
| 8926 | * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group | |
| 8927 | structures, global variables, forward declarations together. | |
| 8928 | Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM | |
| 8929 | conditional code -- try to group conditional code together | |
| 8930 | into a few places. Make all functions and variables which | |
| 8931 | are only used within tc-hppa.c static. PARAMize all functions. | |
| 8932 | Add comments to functions. Delete unused functions, variables, | |
| 8933 | #defines, etc. Delete unused members within structures. Delete | |
| 8934 | ldil;ble hacks -- it is believed they were installed to work | |
| 8935 | around old gas bugs. Avoid using mixed case for local | |
| 8936 | functions, variables, and structures. Fix formatting problems | |
| 8937 | not found by GNU-indent. Add FIXME notices for things which | |
| 8938 | should be worked on the near future. Delete lots of old | |
| 8939 | useless (1.36 PA-SOM) code. | |
| 8940 | ||
| 8941 | * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type | |
| 8942 | field of the fixS structure. Needed to build unwind | |
| 8943 | descriptors correctly. | |
| 8944 | ||
| 8945 | * write.c: (fixup_segment): Allow expressions such as | |
| 8946 | sym1-sym2+const as long as sym2 is $global$. | |
| 8947 | ||
| 8948 | * write.c (adjust_reloc_syms): Provide a hook so that a target | |
| 8949 | cpu configuration can reject certain relocation reductions. | |
| 29184774 | 8950 | * config/tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations |
| 252b5132 RH |
8951 | which do not involve function symbols. |
| 8952 | ||
| 8953 | * config/tc-hppa.h: Reindent with GNU-indent. Delete references | |
| 8954 | to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused | |
| 8955 | STAB_FIXUP macro. | |
| 8956 | * config/tc-hppa.c: Likewise. | |
| 8957 | ||
| 8958 | * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead | |
| 8959 | of elf32_symbol_type. | |
| 8960 | (pa_export_args): Likewise. | |
| 8961 | (elf_hppa_final_processing): Likewise. | |
| 8962 | (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed | |
| 8963 | anymore?) | |
| 8964 | (hppa_tc_make_sections): Do not declare elf_get_symtab_map any | |
| 8965 | ore. | |
| 8966 | ||
| 8967 | * config/tc-hppa.c: (md_section_align): Align all sections to | |
| 8968 | a multiple of the section alignment rather than always a | |
| 8969 | multiple of 8. | |
| 8970 | ||
| 8971 | * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation | |
| 8972 | bits are zero (eg they specify no relocations), then do not even | |
| 8973 | bother adding their entries to thesymextn section. | |
| 8974 | ||
| 8975 | Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8976 | ||
| 8977 | * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc | |
| 8978 | option, which is used by the SunOS make default .s.o rule. | |
| 8979 | ||
| 8980 | Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
| 8981 | ||
| 8982 | * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs | |
| 8983 | operating on upper 32 bits of immediate constants to lower-half | |
| 8984 | relocs with adjusted constants. | |
| 8985 | ||
| 8986 | Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8987 | ||
| 8988 | * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable | |
| 8989 | m68k_aout_machtype. | |
| 8990 | * config/tc-m68k.c (omagic): Remove obsolete and unused variable. | |
| 8991 | (m68k_aout_machtype): New variable, if OBJ_AOUT. | |
| 8992 | (md_assemble): Initialize m68k_aout_machtype based on | |
| 8993 | current_architecture, if OBJ_AOUT. | |
| 8994 | (md_parse_option): Remove obsolete reference to omagic. | |
| 8995 | ||
| 8996 | Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8997 | ||
| 8998 | * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op. | |
| 8999 | (s_option): Ignore .option O* and .option pic*. | |
| 9000 | (s_ent): Skip whitespace between symbol and optional digit. | |
| 9001 | (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx). | |
| 9002 | ||
| 9003 | * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape | |
| 9004 | characters in state 6. | |
| 9005 | * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are | |
| 47eebc20 | 9006 | hexadecimal digits. |
| 252b5132 RH |
9007 | |
| 9008 | * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work | |
| 9009 | for ELF by hacking around bizarre bfd_perform_relocation behaviour | |
| 9010 | that I don't dare change. | |
| 9011 | ||
| 9012 | Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org) | |
| 9013 | ||
| 9014 | * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't | |
| 9015 | call strchr for each character to see if it is a special char, | |
| 9016 | instead add a second loop over special_chars. Set alignment | |
| 9017 | of text, data and bss sections to 4. | |
| 9018 | (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be | |
| 9019 | used again. | |
| 9020 | (reloc): Don't return 8 and 16 bit non-PC relative relocations on | |
| 9021 | ELF, since the ELF object format does not have these type of | |
| 9022 | relocations. Change the abort into as as_bad and return | |
| 9023 | BFD_RELOC_NONE to silence compiler warnings. | |
| 9024 | (md_assemble): Keep track of the instruction size. Allow white | |
| 9025 | space between the $ and the constant for compatibility with older | |
| 9026 | gases and other assemblers. | |
| 9027 | (i386_operand): Skip spaces between $ and expression. | |
| 9028 | (tc_gen_reloc): Don't allow anything but 32 bit relocations on | |
| 9029 | ELF. Convert abort into an as_bad and assert into as_fatal. | |
| 9030 | ||
| 9031 | Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9032 | ||
| 9033 | * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If | |
| 9034 | sub_symbolP is in the current segment, convert to a PC-relative | |
| 9035 | fixup and discard the symbol. | |
| 9036 | ||
| 9037 | Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9038 | ||
| 9039 | * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol | |
| 9040 | for st_StaticProc just like st_Proc. | |
| 9041 | ||
| 9042 | * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT | |
| 9043 | so that OBJ_BOUT doesn't forget to adjust all the fragments in the | |
| 9044 | .bss section. | |
| 9045 | ||
| 9046 | Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9047 | ||
| 9048 | * config/tc-mips.c: If OBJ_ELF, include elf/mips.h. | |
| 9049 | (mips_regmask_frag): New static variable, if OBJ_ELF. | |
| 9050 | (md_begin): If OBJ_ELF, create .reginfo section and set | |
| 9051 | mips_regmask_frag to a frag. | |
| 9052 | (mips_elf_final_processing): New function, if OBJ_ELF. Set | |
| 9053 | mips_regmask_frag to register mask information. | |
| 9054 | * config/tc-mips.h (elf_tc_final_processing): New macro, defined | |
| 9055 | if OBJ_ELF. | |
| 9056 | ||
| 9057 | Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9058 | ||
| 9059 | * messages.c (as_fatal): Use myname when printing messages. | |
| 9060 | ||
| 9061 | * config/tc-i960.c (md_begin): Use null pointer, not empty string, | |
| 9062 | as initial "return" value in case hashing isn't needed. | |
| 9063 | ||
| 9064 | * config/tc-a29k.c (md_atof): Return null, not empty string, on | |
| 9065 | success. | |
| 9066 | * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof), | |
| 9067 | config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof), | |
| 9068 | config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof), | |
| 9069 | config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto. | |
| 9070 | ||
| 9071 | Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
| 9072 | ||
| 9073 | fix for pr 3571 | |
| 9074 | * config/tc-h8300.c (get_specific): Special action if 8 bit | |
| 9075 | address seen. (check_operand): Don't complain if truncating top | |
| 9076 | bits of an 8 bit address. (build_bytes): Allow an immediate and | |
| 9077 | an absolute in the same insn. | |
| 9078 | ||
| 9079 | Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9080 | ||
| 9081 | * write.c (write_contents): Don't crash if seginfo is NULL. | |
| 9082 | ||
| 9083 | * config/obj-ecoff.c (ecoff_frob_file): Write out register masks | |
| 9084 | by modifying .reginfo section, not by directly modifying BFD | |
| 9085 | backend data. | |
| 9086 | ||
| 9087 | Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 9088 | ||
| 9089 | * config/ho-sunos.h: remove extern time declaration | |
| 9090 | ||
| 9091 | Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9092 | ||
| 9093 | * messages.c (as_fatal): Do mention that it's the assembler that | |
| 9094 | got the fatal error. | |
| 9095 | ||
| 9096 | Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9097 | ||
| 9098 | * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to | |
| 9099 | hold register masks. | |
| 9100 | (md_begin): Initialize them to zero. | |
| 9101 | (append_insn): Update mips_gprmask and mips_cprmask. Also add | |
| 9102 | register variables pinfo and prev_pinfo. | |
| 9103 | * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare. | |
| 9104 | * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask | |
| 9105 | and cprmask from mips_gprmask and mips_cprmask. | |
| 9106 | ||
| 9107 | * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF. | |
| 9108 | * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF. | |
| 9109 | (various): Change all references to GP references to apply if | |
| 9110 | GPOPT, not if OBJ_ECOFF. | |
| 9111 | (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata | |
| 9112 | instead of .rdata. If OBJ_ELF, set section flags for .rodata and | |
| 9113 | .sdata sections. | |
| 9114 | (s_frame, s_loc, s_mask): Comment out entire functions, rather | |
| 9115 | than just body. They're not used anyhow. | |
| 9116 | * configure.in: Set cpu_type to mips for mips*. Accept | |
| 9117 | mips-*-elfl* and mips-*-elf*. | |
| 9118 | ||
| 9119 | Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org) | |
| 9120 | ||
| 9121 | * config/obj-elf.c (obj_elf_common): Allow the alignment field to | |
| 9122 | not be specified. | |
| 9123 | ||
| 9124 | Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9125 | ||
| 9126 | * config/tc-mips.c (cons_fix_new_mips): New function. Turn | |
| 9127 | BFD_RELOC_64 into BFD_RELOC_32. | |
| 9128 | * config/tc-mips.h (TC_CONS_FIX_NEW): Define. | |
| 9129 | (cons_fix_new_mips): Declare. | |
| 9130 | ||
| 9131 | Changes to let cons handle bignums like general expressions. | |
| 9132 | * expr.h (expressionS): New field X_unsigned. | |
| 9133 | * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for | |
| 9134 | unary minus case. | |
| 9135 | (expr) Fix typo resultP to right if missing operand. Set | |
| 9136 | X_unsigned to 1 when building new expression. | |
| 9137 | * read.c (potable): Make "octa" and "quad" call cons, not | |
| 9138 | big_cons. | |
| 9139 | (cons): Handle bignums. If given an O_constant (small integer) to | |
| 9140 | fill a big space, turn it into a bignum. | |
| 9141 | (parse_bitfield_cons): Set X_unsigned field. | |
| 9142 | (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons): | |
| 9143 | Removed. | |
| 9144 | * read.h (big_cons): Remove prototype. | |
| 9145 | * symbols.c (resolve_symbol_value): Don't give a warning if a | |
| 9146 | symbol in expr_section can not be resolved. | |
| 9147 | (S_SET_VALUE): Clear X_unsigned. | |
| 9148 | * write.c (write_object_file): If resolve_symbol_value failed on a | |
| 9149 | symbol we are writing out, give a warning. | |
| 9150 | * config/tc-h8500.c (parse_reglist): Set X_unsigned. | |
| 9151 | * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to | |
| 9152 | call pa_cons, not pa_big_cons. | |
| 9153 | (pa_big_cons): Remove. | |
| 9154 | * config/tc-hppa.h (pa_big_cons): Remove declaration. | |
| 9155 | * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons, | |
| 9156 | not big_cons. | |
| 9157 | ||
| 9158 | Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 9159 | ||
| 9160 | * doc/as.texinfo (Copying): new node, to handle the recent changes | |
| 9161 | in the texinfo/gpl.texinfo file | |
| 9162 | ||
| 9163 | Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9164 | ||
| 9165 | * read.c (big_cons): Handle "0" correctly. | |
| 9166 | ||
| 9167 | * config/tc-mips.c (md_begin): Set target_big_endian correctly. | |
| 9168 | ||
| 9169 | Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9170 | ||
| 9171 | * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should | |
| 9172 | have pc-relative fixup. | |
| 9173 | (md_parse_option): Move "-k" case down near "-pic" case. | |
| 9174 | ||
| 9175 | * configure.in: Alphabetize list of cpu type alternatives. Enable | |
| 9176 | OS values of "linux*elf*" and "linux*coff*" to select those | |
| 9177 | formats, with linux emulation. Don't bother checking for upper- | |
| 9178 | or mixed-case versions of "ose". | |
| 9179 | ||
| 9180 | Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
| 9181 | ||
| 9182 | * config/z8k.c (md_pseudo_table): add "unseg". | |
| 9183 | ||
| 9184 | Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 9185 | ||
| 9186 | * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes | |
| 9187 | found while extending the dissassembler. | |
| 9188 | ||
| 9189 | Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
| 9190 | ||
| 9191 | * configure.in: Split i386 LynxOS out from other coff targets, | |
| 9192 | add a specific Lynx emulation. | |
| 9193 | Add m68k LynxOS target. | |
| 9194 | * config/tc-i386.c: Define specific Lynx target format. | |
| 9195 | * config/tc-m68k.c: Define specific Lynx target format. | |
| 9196 | * config/te-lynx.h: New file. | |
| 9197 | ||
| 9198 | * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be | |
| 9199 | "coff-{i386,m68k}" if TARGET_FORMAT already defined. | |
| 9200 | (INIT_STAB_SECTION): Define. | |
| 9201 | * config/obj-coffbfd.c: Include <time.h>. | |
| 9202 | (write_object_file): Look for .stab sections and call | |
| 9203 | adjust_stab_section. | |
| 9204 | (adjust_stab_section): New function, fills in the first symbol | |
| 9205 | of a stab section with number of symbols and string table size. | |
| 9206 | (obj_coff_init_stab_section): New function, creates the initial | |
| 9207 | symbol for a stab section. | |
| 9208 | ||
| 9209 | Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9210 | ||
| 9211 | * config/atof-vax.c (md_atof): Return null on success instead of | |
| 9212 | empty string. | |
| 9213 | * config/atof-tahoe.c (md_atof): Ditto. | |
| 9214 | * read.c (float_cons): Expect a null pointer for success, not an | |
| 9215 | empty string. | |
| 9216 | ||
| 9217 | * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer | |
| 9218 | on success, instead of empty string. All callers changed. | |
| 9219 | ||
| 9220 | * config/tc-vax.c: Use PARAMS in declarations. | |
| 9221 | (vip_op): Use NULL instead of empty string for success in error | |
| 9222 | and warning fields. | |
| 9223 | ||
| 9224 | Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9225 | ||
| 9226 | * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols | |
| 9227 | in different defined segments. | |
| 9228 | ||
| 9229 | * write.c (relax_segment): Localize "aim" variable. If | |
| 9230 | DIFF_EXPR_OK, don't impose checks on symbol segment types. | |
| 9231 | (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current | |
| 9232 | segment, convert to a PC-relative fixup and discard the symbol. | |
| 9233 | ||
| 9234 | * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored. | |
| 9235 | (md_parse_option) [TE_SUN3]: Set it for "-k". | |
| 9236 | (m68k_ip): Generate proper fixup for mode 7.3. | |
| 9237 | * config/tc-m68k.h (DIFF_EXPR_OK): Define. | |
| 9238 | ||
| 9239 | Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9240 | ||
| 9241 | * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved | |
| 9242 | earlier in the file. | |
| 9243 | (insop, add_exp): Now defined as functions, for readability. | |
| 9244 | (insop): Now takes two arguments; callers changed. | |
| 9245 | ||
| 9246 | Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 9247 | ||
| 9248 | * config/tc-m88k.c (get_o6): new function. | |
| 9249 | (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg, | |
| 9250 | get_vec9, getval, get_pcr, calcop, match_name): make static and | |
| 9251 | prototype. | |
| 9252 | (s_file): remove extraneous forward decl. | |
| 9253 | (md_begin): add const to retval decl. | |
| 9254 | (calcop): cope with instructions without arguments. Handle 'o' | |
| 9255 | type argument, the o6 field of the prot insn. | |
| 9256 | (md_estimate_size_before_relax): return a dummy value. | |
| 9257 | ||
| 9258 | * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is | |
| 9259 | in bits 10 through 7. flt.[dxs]s requires an r register in the | |
| 9260 | second argument. New instruction lda.x. New instruction muls | |
| 9261 | (alias for mul). | |
| 9262 | ||
| 9263 | Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9264 | ||
| 9265 | * Makefile.in (distclean): Recurse like clean. | |
| 9266 | * doc/Makefile.in (distclean): New target. | |
| 9267 | ||
| 9268 | * config/tc-mips.c (md_begin): Set BFD architecture and machine | |
| 9269 | based on MIPS ISA level. | |
| 9270 | ||
| 9271 | Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9272 | ||
| 9273 | * as.c (main): "exhausted", not "exhuasted". | |
| 9274 | ||
| 9275 | * struc-symbol.h (struct symbol): Add sy_used_in_reloc field. | |
| 9276 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc. | |
| 9277 | (write_object_file): Never strip symbols with sy_used_in_reloc | |
| 9278 | set. | |
| 9279 | ||
| 9280 | * config/obj-elf.c (obj_elf_section): Rewrote to handle both | |
| 9281 | Solaris and SVR4 style .section pseudo-ops. | |
| 9282 | (obj_elf_ident): Set SEC_READONLY for .comment section. | |
| 9283 | * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're | |
| 9284 | generating a reloc, don't apply a fix. | |
| 9285 | ||
| 9286 | Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9287 | ||
| 9288 | * config/obj-coffbfd.c (relax_align): Now static. | |
| 9289 | ||
| 9290 | Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9291 | ||
| 9292 | * read.c (get_stab_string_offset): Make non-static. Make | |
| 9293 | arguments const. Don't align strings to 4 byte boundaries. | |
| 9294 | * read.h: Declare get_stab_string_offset. | |
| 9295 | * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as | |
| 9296 | SEC_LOAD for progbits section. | |
| 9297 | (obj_elf_init_stab_section): New function. | |
| 9298 | (adjust_stab_sections): Add casts to avoid warnings. | |
| 9299 | * config/obj-elf.h (INIT_STAB_SECTION): Call | |
| 9300 | obj_elf_init_stab_section. | |
| 9301 | (OBJ_PROCESS_STAB): Removed definition. | |
| 9302 | ||
| 9303 | Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9304 | ||
| 9305 | * config/obj-elf.h (S_GET_SIZE): Define. | |
| 9306 | (obj_frob_forward_symbol): Define. | |
| 9307 | * config/tc-i386.c (line_comment_chars): Initialize in all cases. | |
| 9308 | ||
| 9309 | Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9310 | ||
| 9311 | * tc.h: Declare tc_gen_reloc differently depending upon | |
| 9312 | RELOC_EXPANSION_POSSIBLE. | |
| 9313 | * config/obj-elf.c (obj_elf_section): Only set flags when first | |
| 9314 | creating the section. | |
| 9315 | ||
| 9316 | Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9317 | ||
| 9318 | * config/tc-mips.c (append_insn): Don't swap a trap instruction | |
| 9319 | with a branch. | |
| 9320 | ||
| 9321 | Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9322 | ||
| 9323 | * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions; | |
| 9324 | set previous_section and previous_subsection and then call s_data | |
| 9325 | and s_text, respectively. | |
| 9326 | (obj_pseudo_table): Add data and text. | |
| 9327 | (obj_elf_section): Add SEC_LOAD to default initialization of | |
| 9328 | flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as | |
| 9329 | SEC_ALLOC for "alloc" string. Don't bother trying to find the | |
| 9330 | section; just use subseg_new. | |
| 9331 | ||
| 9332 | * read.c (change_to_section): Removed. This is now done by | |
| 9333 | subseg_new. | |
| 9334 | (get_stab_string_offset): Rearranged somewhat. Create the section | |
| 9335 | using subseg_new. Store the string index in seg_info, rather than | |
| 9336 | in a static variable. Force the first string to be empty. Use | |
| 9337 | frag_more rather than FRAG_APPEND_1_CHAR. | |
| 9338 | (s_stab_generic): Rewrote. | |
| 9339 | * subsegs.h (segment_info_type): Added stabu union. | |
| 9340 | * subsegs.c (subseg_new): Initialize stab_string_size to 0. | |
| 9341 | * config/obj-aout.c: Don't include aout/stab_gnu.h. | |
| 9342 | (obj_aout_stab, obj_aout_desc): Removed. | |
| 9343 | (obj_pseudo_table): Removed desc and stabX entries. | |
| 9344 | * config/obj-bout.c: Same changes as config/obj-aout.c. | |
| 9345 | * config/obj-bout.h (S_SET_TYPE): Define. | |
| 9346 | (tc_bout_fix_to_chars): Declare. | |
| 9347 | * config/obj-coff.c (obj_coff_stab): Removed. | |
| 9348 | (obj_pseudo_table): Removed desc and stabX entries. | |
| 9349 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define. | |
| 9350 | * config/obj-coffbfd.c (current_stab_symbol): Removed. | |
| 9351 | * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type, | |
| 9352 | n_other, n_desc and n_value fields. | |
| 9353 | (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed. | |
| 9354 | (MAKE_STAB_SYMBOL): Removed. | |
| 9355 | * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab. | |
| 9356 | Changed arguments and removed parsing code. | |
| 9357 | (obj_pseudo_table): Removed stabX entries. | |
| 9358 | * config/obj-ecoff.h (ecoff_stab): Declare. | |
| 9359 | (OBJ_PROCESS_STAB): Define. | |
| 9360 | * config/obj-elf.c: Don't include aout/stab_gnu.h. | |
| 9361 | (obj_elf_stab, obj_elf_xstab, obj_elf_desc, | |
| 9362 | elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic): | |
| 9363 | Removed. | |
| 9364 | (obj_pseudo_table): Removed desc, stabX and xstabs entries. | |
| 9365 | (obj_elf_version): Use subseg_new, not bfd_make_section. Don't | |
| 9366 | set SEC_LOAD for .note section. | |
| 9367 | (adjust_stab_sections): Get frag pointer from seg_info, rather | |
| 9368 | than looking through frags. | |
| 9369 | * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed. | |
| 9370 | (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): | |
| 9371 | Define. | |
| 9372 | * config/obj-vms.c (obj_aout_stab): Removed. | |
| 9373 | (obj_pseudo_table): Removed stabX entries. | |
| 9374 | * config/obj-vms.h (S_SET_TYPE): Define. | |
| 9375 | ||
| 9376 | * as.h: Declare listing. | |
| 9377 | * read.c: Don't declare listing. | |
| 9378 | (emit_expr): Cast fix_new_exp argument. | |
| 9379 | (parse_bitfield_cons): Correct printf format. | |
| 9380 | * symbols.c (symbol_new): Add cast to avoid warning. | |
| 9381 | * write.h: Declare text_last_frag and data_last_frag. | |
| 9382 | * config/obj-bout.c (obj_bout_line): Added dummy argument. | |
| 9383 | * config/obj-coffbfd.c: Add some casts to avoid warnings. | |
| 9384 | * config/tc-a29k.c: Likewise. | |
| 9385 | * config/tc-i960.c: Likewise. Also fully bracket structure | |
| 9386 | initializations, fix printf formats, and remove unused variables. | |
| 9387 | ||
| 9388 | Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9389 | ||
| 9390 | * read.c (s_desc): Only compile and use if S_SET_DESC is defined. | |
| 9391 | * struc-symbol.h: Declare verify_symbol_chain and | |
| 9392 | verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS. | |
| 9393 | * symbols.c (verify_symbol_chain): Removed useless expression. | |
| 9394 | * write.c (headers, the_object_file): Only use if not | |
| 9395 | BFD_ASSEMBLER and not BFD. | |
| 9396 | (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or | |
| 9397 | not BFD. | |
| 9398 | (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and | |
| 9399 | not OBJ_AOUT). | |
| 9400 | * write.h: Declare relax_segment. | |
| 9401 | * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made | |
| 9402 | static. | |
| 9403 | (stack_top): Commented out, since it's not used. | |
| 9404 | Fixed up pseudo-op functions to take an ignored int argument. | |
| 9405 | (size_section): Added default BAD_CASE to switch. | |
| 9406 | Changed bzero calls to memset. | |
| 9407 | * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME | |
| 9408 | (s), not on s itself. | |
| 9409 | * config/tc-a29k.c (s_use): Take ignored int argument. Only | |
| 9410 | define if OBJ_COFF is not defined. | |
| 9411 | * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make | |
| 9412 | argument signed again. | |
| 9413 | * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int | |
| 9414 | argument. | |
| 9415 | (m68k_ip): Fully bracket initialization of archs. | |
| 9416 | Correct several formats for __LINE__ to be %d rather than %s. | |
| 9417 | (init_table): Fully bracket initialization. | |
| 9418 | Cast values larger than 0x7f assigned to fr_opcode to char. | |
| 9419 | ||
| 9420 | * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set. | |
| 9421 | Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a | |
| 9422 | section name, and subseg_set always takes a segT. Changed all | |
| 9423 | callers as appropriate. | |
| 9424 | * config/obj-coffbfd.c (change_to_section): Renamed to | |
| 9425 | obj_coff_add_segment. Corrected. Made callers use subseg_new. | |
| 9426 | * config/obj-coffbfd.h (obj_segment_name, obj_add_segment): | |
| 9427 | Define. | |
| 9428 | ||
| 9429 | Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 9430 | ||
| 9431 | * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'. | |
| 9432 | ||
| 9433 | Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9434 | ||
| 9435 | * config/obj-elf.h (S_SET_SIZE): Actually set the size. | |
| 9436 | ||
| 9437 | Gcc lint. | |
| 9438 | * Added a number of casts to function calls. | |
| 9439 | * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant, | |
| 9440 | operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY, | |
| 9441 | read_a_source_file, s_align_bytes, demand_empty_rest_of_line, | |
| 9442 | ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore), | |
| 9443 | read.h (is_name_beginner, is_part_of_name), config/obj-elf.c | |
| 9444 | (obj_elf_section), config/tc-i386.c (parse_register), | |
| 9445 | config/tc-sparc.c (isoctal, s_proc): Cast char | |
| 9446 | array indices to unsigned char. | |
| 9447 | * app.c (process_escape): Make static. Add prototype. Change | |
| 9448 | argument from char to int. | |
| 9449 | * as.c: Include output-file.h for prototypes. Comment out unused | |
| 9450 | function got_sig. | |
| 9451 | * Makefile.in (as.o): Depend on output-file.h. | |
| 9452 | * as.h (BAD_CASE): Cast val argument to long, and use %ld. | |
| 9453 | (pseudo_typeS): Add prototype to poc_handler field. | |
| 9454 | (print_version_id): Add prototype. | |
| 9455 | (xmalloc, xrealloc): Change size arguments to unsigned long. | |
| 9456 | (do_scrub_next_char): Add prototypes for function arguments. | |
| 9457 | (had_errors, had_warnings, scrub_from_file): Remove duplicate | |
| 9458 | declarations. | |
| 9459 | * atof-generic.c (atof_generic): Make size variables unsigned. | |
| 9460 | * cond.c (ignore_input): Removed unused local variable ptr. | |
| 9461 | * expr.c (floating_constant, integer_constant): Make static. Add | |
| 9462 | prototypes. | |
| 9463 | * flonum-copy.c (flonum_copy): Make size variables unsigned. | |
| 9464 | * frags.h: Add prototype for frag_init. | |
| 9465 | * hash.h, hash.c: Change hash values from char * to PTR, make hash | |
| 9466 | strings const, make returned error strings const char *. Added | |
| 9467 | prototypes for functions. | |
| 9468 | * input-file.h, input-file.c (input_file_buffer_size): Return | |
| 9469 | unsigned int. | |
| 9470 | * input-scrub.c (buffer_length): Make unsigned. | |
| 9471 | (input_scrub_push, input_scrub_pop): Make static. | |
| 9472 | * listing.c (list_symbol_table): Cast sprintf argument to unsigned | |
| 9473 | long and use %lx. Print name of segment rather than address of | |
| 9474 | structure. | |
| 9475 | (listing_list, listing_title): Change argument to int. | |
| 9476 | (listing_eject, listing_flags, listing_psize): Add int argument. | |
| 9477 | * listing.h: Corresponding declaration changes. | |
| 9478 | * obj.h (obj_emit_symbols): Rename prototype argument to avoid | |
| 9479 | shadowing. | |
| 9480 | * read.h: Change get_absolute_expression prototype to return | |
| 9481 | offsetT. Add prototype for next_char_of_string. Various | |
| 9482 | prototype changes. | |
| 9483 | * read.c: Remove prototype for next_char_of_string. | |
| 9484 | (pobegin): Make errtxt const. Make new_length, tmp_len and num | |
| 9485 | unsigned. | |
| 9486 | (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill, | |
| 9487 | s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument. | |
| 9488 | Change all callers. | |
| 9489 | (s_comm): Change temp from valueT to offsetT. Cast to long when | |
| 9490 | printing and use %ld (only for error messages anyhow). | |
| 9491 | (s_long, s_int): Remove unused functions. | |
| 9492 | (cons): Change argument to int. | |
| 9493 | (emit_expr): Use %lx when printing longs. | |
| 9494 | (get_absolute_expression): Return offsetT, not long. | |
| 9495 | (get_stab_string_offset): Comment out unless | |
| 9496 | SEPARATE_STAB_SECTIONS. | |
| 9497 | (s_stab_generic): Remove unused offset. Define seg_is_new only | |
| 9498 | if SEPARATE_STAB_SECTIONS. Use toP only in local block. | |
| 9499 | * struc-symbol.h (verify_symbol_chain_2): Add prototype. | |
| 9500 | * symbols.c: Remove nested comment. | |
| 9501 | (symbol_new): Rename value to valu. | |
| 9502 | (colon): Use %ld and cast to long in error message. | |
| 9503 | * symbols.h: Remove duplicate verify_symbol_chain declaration. | |
| 9504 | * tc.h: Remove unused md_emit_relocations declaration. | |
| 9505 | (tc_gen_reloc): Add declaration. | |
| 9506 | * write.c (cvt_frag_to_fill): Change first argument name depending | |
| 9507 | on BFD_ASSEMBLER. | |
| 9508 | (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc | |
| 9509 | declarations. Make n unsigned. | |
| 9510 | (write_contents): Remove unused i, n, relocs, fixp. Rename frags | |
| 9511 | to f to avoid shadowing. | |
| 9512 | (write_object_file): Define fragP only if not BFD_ASSEMBLER or not | |
| 9513 | WORKING_DOT_WORD. Remove unused keep. Only declare punt and | |
| 9514 | punt_it if they will be used. Make i and n unsigned. | |
| 9515 | (fixup_segment): Cast to long and use %ld in error message. | |
| 9516 | * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned. | |
| 9517 | * config/obj-aout.h: Remove nested comment. Add prototype for | |
| 9518 | obj_aout_frob_symbol. | |
| 9519 | (obj_aout_line, obj_aout_desc): Add int argument. | |
| 9520 | * config/obj-ecoff.c: Changed build routines to use an unsigned | |
| 9521 | offset. | |
| 9522 | (add_string): Make len unsigned long. | |
| 9523 | (obj_ecoff_stab): Use %lu in error message. | |
| 9524 | * config/obj-elf.c (obj_elf_common): Comment out unused label | |
| 9525 | allocate_bss. | |
| 9526 | (obj_elf_frob_symbol): Return 0 (currently broken). | |
| 9527 | (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type, | |
| 9528 | obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common, | |
| 9529 | obj_elf_line, obj_elf_previous): Add int argument. | |
| 9530 | (obj_elf_write_symbol_p): Make static. | |
| 9531 | * config/obj-elf.h (obj_elf_write_symbol): Add prototype. | |
| 9532 | * config/tc-hppa.h: Remove declarations of functions declared in | |
| 9533 | read.h. | |
| 9534 | * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT. | |
| 9535 | (s_bss): Add int argument. | |
| 9536 | (fits_in_signed_byte, smallest_imm_type): Make argument unsigned. | |
| 9537 | (dummy): Remove unused function. | |
| 9538 | (md_assemble): Rename local o to op to avoid shadowing. | |
| 9539 | (tc_gen_reloc): Rename local reloc to rel to avoid shadowing. | |
| 9540 | * config/tc-m68k.c (s_data1, s_data2): Add int argument. | |
| 9541 | * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use | |
| 9542 | %ld in error messages. | |
| 9543 | * config/tc-sparc.c: Remove duplicate declarations. | |
| 9544 | (getExpression): Rewrite condition to avoid empty conditional | |
| 9545 | body. | |
| 9546 | (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int | |
| 9547 | argument. | |
| 9548 | ||
| 9549 | Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9550 | ||
| 9551 | Changes from Jeff Law: | |
| 9552 | ||
| 9553 | * config/tc-hppa.c (md_assemble): Fix typo. | |
| 9554 | (pa_ip): Delete unused variables and labels. Do not check for | |
| 9555 | unsigned values being < 0, it can't happen. | |
| 9556 | (is_same_frag): Return a value in recursive call case. | |
| 9557 | (pa_callinfo): Delete unused variables and labels. | |
| 9558 | (pa_comm): Likewise. | |
| 9559 | (pa_copyright): Likewise. | |
| 9560 | (pa_export): Likewise. | |
| 9561 | (pa_import): Likewise. | |
| 9562 | (pa_param): Likewise. | |
| 9563 | (pa_space): Likewise. | |
| 9564 | (pa_subspace): Likewise. | |
| 9565 | ||
| 9566 | Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9567 | ||
| 9568 | * read.c (get_stab_string_offset, s_stab_generic): If | |
| 9569 | BFD_ASSEMBLER, call subseg_set rather than subseg_new. | |
| 9570 | ||
| 9571 | Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9572 | ||
| 9573 | * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using | |
| 9574 | default flag values. | |
| 9575 | ||
| 9576 | Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
| 9577 | ||
| 9578 | * read.c: (change_to_section): Don't include body if not MANY_SECTIONS. | |
| 9579 | ||
| 9580 | * read.c: (s_stab, s_xstab, s_desc): New functions to parse | |
| 9581 | various stab-related directives. | |
| 9582 | * read.h: (s_stab, s_xstab, s_desc): New function prototypes. | |
| 9583 | * write.c: (merge_data_into_text): Fix ifdef tangle. | |
| 9584 | * config/obj-coffbfd.c (current_stab_symbol): Fake symbol | |
| 9585 | for stab reader to use. | |
| 9586 | * config/obj-coffbfdh.h (obj_symbol_type): Added fields for | |
| 9587 | stab reader, macros to access. | |
| 9588 | ||
| 9589 | Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9590 | ||
| 9591 | * config/obj-elf.h (elf_symbol): No longer special-cased on | |
| 9592 | sparcv9, since elf_symbol_type is now independent of size. | |
| 9593 | ||
| 9594 | * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type. | |
| 9595 | ||
| 9596 | * config/tc-hppa.h (struct default_subspace_dict, struct | |
| 9597 | default_space_dict): Field "sort" is now unsigned char. | |
| 9598 | ||
| 9599 | * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align | |
| 9600 | columns for easier reading. | |
| 9601 | (bcmp, index): Deleted USG-specific definitions. Should be dealt | |
| 9602 | with in ho-*.h, or in libiberty. Changed mention of index to | |
| 9603 | strchr. | |
| 9604 | (label_symbolP, label_symbol_defined, callinfo_found, | |
| 9605 | within_entry_exit, exit_processing_complete, within_procedure, | |
| 9606 | pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc, | |
| 9607 | label_symbols_rootP, pa_get_label, pa_label_is_defined, | |
| 9608 | pa_undefine_label): Now static. | |
| 9609 | (movers): Now const, in addition to pointing to const data. | |
| 9610 | * config/tc-hppa.h (label_symbolS_rootP, pa_get_label, | |
| 9611 | pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc): | |
| 9612 | Delete declarations. | |
| 9613 | ||
| 9614 | Merged more changes from Jeff Law and Pete Hoogenboom: | |
| 9615 | ||
| 9616 | * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove | |
| 9617 | entries for .stab and .stabstr. | |
| 9618 | ||
| 9619 | * config/obj-elf.c: (elf_stab_symbol_string): Set the | |
| 9620 | SEC_LOAD attribute for the .stabstr section. | |
| 9621 | (obj_elf_stab_generic): Set the SEC_LOAD attribute for the | |
| 9622 | .stab section. | |
| 9623 | (obj_elf_stab_generic): Change '#if 1' to '#if 0'. | |
| 9624 | (obj_elf_stab_generic): Incorrect byte count on call to | |
| 9625 | md_number_to_chars function. | |
| 9626 | ||
| 9627 | * config/tc-hppa.c (hppa_tc_symbol): Static functions need | |
| 9628 | argument relocation bits too. | |
| 9629 | ||
| 9630 | * config/tc-hppa.c (pa_stringer): Correctly handle escaping | |
| 9631 | characters which should appear unaltered in the output string (for | |
| 9632 | example an escaped double-quote). | |
| 9633 | ||
| 9634 | * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always | |
| 9635 | initialize name. | |
| 9636 | (pa_parse_neg_cmpsub_cmpltr): Likewise. | |
| 9637 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
| 9638 | (pa_parse_neg_add_cmpltr): Likewise. | |
| 9639 | ||
| 9640 | * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype | |
| 9641 | for now. | |
| 9642 | (cons_fix_new_hppa): Likewise. | |
| 9643 | * config/tc-hppa.c (md_apply_fix): Fix type of valp to match | |
| 9644 | prototype. | |
| 9645 | ||
| 9646 | * config/tc-hppa.c: Include libhppa.h. | |
| 9647 | ||
| 9648 | * config/tc-hppa.h: Delete extern declarations of functions | |
| 9649 | found in libhppa.h. | |
| 9650 | ||
| 9651 | * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef | |
| 9652 | OBJ_ELF conditionals. | |
| 9653 | * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels | |
| 9654 | on the PA. | |
| 9655 | ||
| 9656 | Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9657 | ||
| 9658 | * config/tc-mips.c (macro_build): Accept 'z', and ignore it. | |
| 9659 | (macro): Use "z,s,t" for div instructions to match corresponding | |
| 9660 | change in opcode table. | |
| 9661 | (mips_ip): Added 'z'--must be zero register. | |
| 9662 | ||
| 9663 | Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9664 | ||
| 9665 | * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare | |
| 9666 | tc_gen_reloc correctly. | |
| 9667 | ||
| 9668 | * configure.in: Use "case" instead of "if" when possible. Rewrote | |
| 9669 | Makefile editing to reduce work done. Treat "hppa*" as "hppa". | |
| 9670 | ||
| 9671 | Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 9672 | ||
| 9673 | * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for | |
| 9674 | section type of data. 'd' seems to be used for m88k. | |
| 9675 | ||
| 9676 | Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9677 | ||
| 9678 | * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons, | |
| 9679 | s_mips_space): Set insn_label to NULL to avoid changing it at the | |
| 9680 | next .align statement. | |
| 9681 | (append_insn): Don't swap jal with instruction that sets the | |
| 9682 | register that jal sets. | |
| 9683 | ||
| 9684 | Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 9685 | ||
| 9686 | * configure.in: recognize m88110. | |
| 9687 | ||
| 9688 | Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9689 | ||
| 9690 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
| 9691 | * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should | |
| 9692 | not be on for .hppa_unwind. | |
| 9693 | (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS. | |
| 9694 | (pa_param): New function to handle .PARAM directives. | |
| 9695 | (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr | |
| 9696 | functions. Handle '|' for movb; allow movb,n. | |
| 9697 | (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless | |
| 9698 | version. Handle cases where no completer exists for | |
| 9699 | comb,n or addb,n. | |
| 9700 | (pa_parse_neg_cmpsub_cmpltr): Handle cases where no | |
| 9701 | completer exists for comb,n or addb,n. Make logic | |
| 9702 | mirror that of pa_parse_nonneg_cmpsub_cmpltr. | |
| 9703 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
| 9704 | (pa_parse_neg_add_cmpltr): Likewise. | |
| 29184774 | 9705 | * config/tc-hppa.h (pa_param): Declare. |
| 252b5132 RH |
9706 | |
| 9707 | Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9708 | ||
| 9709 | * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static. | |
| 9710 | Added forward declaration. | |
| 9711 | ||
| 9712 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
| 9713 | ||
| 9714 | * config/obj-elf.c (elf_frob_file): Arguments were incorrect on | |
| 9715 | call to elf_tc_make_sections. | |
| 9716 | (obj_elf_version): A .note section shouldn't have the SEC_ALLOC | |
| 9717 | attribute. | |
| 9718 | ||
| 9719 | * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to | |
| 9720 | handle symbol extension sections. | |
| 9721 | ||
| 9722 | * config/tc-hppa.c (pa_build_symextn_section): New function to | |
| 9723 | create a symbol extension section. | |
| 9724 | (pa_export_args): Make call to pa_build_symextn_section. | |
| 9725 | (hppa_tc_symbol, hppa_tc_make_sections, | |
| 9726 | hppa_tc_make_symextn_section): New functions. | |
| 9727 | * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections | |
| 9728 | macros. | |
| 9729 | ||
| 9730 | * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the | |
| 9731 | BFD_ASSEMBLER branch as well. | |
| 9732 | ||
| 9733 | * config/tc-hppa.h: If ELF is the target object format, define | |
| 9734 | some ELF- and hppa-specific types and constants. | |
| 9735 | ||
| 9736 | * config/tc-hppa.c (getExpression): Fix a typo. | |
| 9737 | ||
| 9738 | * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine | |
| 9739 | if a `=' is part of an instruction. | |
| 9740 | (read_a_source_file): Handle case where end-of-line markers are | |
| 9741 | also used within instructions. | |
| 9742 | * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define. | |
| 9743 | ||
| 9744 | * config/tc-hppa.c (md_apply_fix_1): Keep relocations for | |
| 9745 | out-of-range branches/'calls using "bl" or calls which may need | |
| 9746 | argument relocation stubs. Do not need/keep relocations for | |
| 9747 | conditional branches. | |
| 9748 | (elf_hppa_final_processing): Fix calculation of function size. | |
| 9749 | ||
| 9750 | * config/obj-elf.c (obj_elf_version): Mark .note section as | |
| 9751 | READONLY. | |
| 9752 | ||
| 9753 | * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the | |
| 9754 | address of exp, to expression. | |
| 9755 | (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on. | |
| 9756 | (md_apply_fix_1): Delete unwanted comments. | |
| 9757 | (process_exit): Symbols marking the end of a function are always | |
| 9758 | BSF_LOCAL. | |
| 9759 | ||
| 9760 | * config/tc-hppa.c: Include elf32-hppa.h from BFD tree. | |
| 9761 | (pa_space): Declare and initialize gdb_section. | |
| 9762 | ||
| 9763 | * config/obj-elf.c (elf_frob_file): Change | |
| 9764 | elf_tc_final_processing_hook to elf_tc_final_processing. | |
| 9765 | ||
| 9766 | * config/tc-hppa.c (fix_new_hppa): Fix argument list to match | |
| 9767 | argument type declarations. | |
| 9768 | (getExpression): Fix typo. | |
| 9769 | (pa_export_args): Change elf_symbol_type to elf32_symbol_type. | |
| 9770 | (elf_hppa_final_processing): Likewise. Name changed from | |
| 9771 | elf_hppa_final_processing_hook. | |
| 9772 | (start_symbol_root, start_symbol_last): Deleted. | |
| 9773 | ||
| 9774 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo. | |
| 9775 | ||
| 9776 | * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to | |
| 9777 | avoid changing include ordering. | |
| 9778 | ||
| 9779 | * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'. | |
| 9780 | ||
| 9781 | Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9782 | ||
| 9783 | * config/tc-mips.c (set_at): Added unsignedp argument. Use | |
| 9784 | load_register. | |
| 9785 | (set_at_unsigned): Removed; changed callers to use set_at. | |
| 9786 | (load_register): Removed unused ip argument. Changed callers. | |
| 9787 | (append_insn): Don't swap branch and branch likely. | |
| 9788 | (macro_build): Handle 'u'. | |
| 9789 | (load_register): Handle 64 bit constants. | |
| 9790 | (macro): Added M_DABS, removed M_ABSU. Numerous changes to | |
| 9791 | support 64 bit constants. | |
| 9792 | (mips_ip): Use hex constants in range checks for clarity. | |
| 9793 | (md_number_to_chars): Support 8 byte values. | |
| 9794 | ||
| 9795 | Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 9796 | ||
| 9797 | * config/tc-m88k.h: updated copyrights. | |
| 9798 | (TC_CONS_RELOC): declare to be RELOC_32. | |
| 9799 | ||
| 9800 | Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9801 | ||
| 9802 | * config/tc-mips.c (mips_isa): New static variable. | |
| 9803 | (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity | |
| 9804 | check macros. Set text alignment and GP size here. | |
| 9805 | (md_assemble): Don't set text alignment and GP size here. | |
| 9806 | (append_insn): Don't insert NOPs for load delays if mips_isa >= 2. | |
| 9807 | Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add | |
| 9808 | a NOP after a branch likely. | |
| 9809 | (mips_emit_delays): Don't insert NOPS for load delays if mips_isa | |
| 9810 | >= 2. | |
| 9811 | (macro): Support r6000 and r4000 macros. | |
| 9812 | (mips_ip): Check insn ISA level against mips_isa before using it. | |
| 9813 | Added 'x' case for ignored register. | |
| 9814 | (md_parse_option): Handle -mipsN and -mcpu=XX. | |
| 9815 | ||
| 9816 | Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9817 | ||
| 9818 | * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero". | |
| 9819 | ||
| 9820 | Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9821 | ||
| 9822 | * config/tc-sparc.c (s_local): Function moved and renamed... | |
| 9823 | * config/obj-elf.c (obj_elf_local): ...to here. | |
| 9824 | * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c | |
| 9825 | (obj_pseudo_table): Move handling of ".local". | |
| 9826 | ||
| 9827 | * tc.h (md_parse_option): Don't declare if defined as a macro. | |
| 9828 | ||
| 9829 | * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as | |
| 9830 | BFD_RELOC_NONE. | |
| 9831 | (md_parse_option): New macro, converted from function. | |
| 9832 | * config/tc-i386.c (md_parse_option): Function deleted. | |
| 9833 | (comment_chars) [OBJ_ELF]: Include "/". | |
| 9834 | (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/". | |
| 9835 | (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler | |
| 9836 | warning. | |
| 9837 | (md_assemble, md_estimate_size_before_relax, md_create_long_jump): | |
| 9838 | Call reloc for fix_new type, or use correct enumerator, instead of | |
| 9839 | always using NO_RELOC. | |
| 9840 | (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for | |
| 9841 | tests for valid section. | |
| 9842 | (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start | |
| 9843 | address. | |
| 9844 | (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with | |
| 9845 | symbol, compensate for location of reloc. | |
| 9846 | (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define | |
| 9847 | to return zero. | |
| 9848 | ||
| 9849 | Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9850 | ||
| 9851 | * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h. | |
| 9852 | (obj_elf_weak): New function. | |
| 9853 | (obj_pseudo_table): Handle ".weak". | |
| 9854 | (obj_elf_section): If section directive includes a string, ignore | |
| 9855 | it for now. Accept "progbits" flag. | |
| 9856 | (obj_elf_type): Accept `@' before flag name. | |
| 9857 | ||
| 9858 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)' | |
| 9859 | condition. | |
| 9860 | (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather | |
| 9861 | than checking for bfd_com_section directly. | |
| 9862 | (fixup_segment): Simplify range check. | |
| 9863 | (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition | |
| 9864 | test. | |
| 9865 | ||
| 9866 | * symbols.h (S_SET_WEAK): Declare. | |
| 9867 | * symbols.c (S_SET_WEAK): New function. | |
| 9868 | (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT, | |
| 9869 | it's not a separate flag any more. Clear BSF_WEAK. | |
| 9870 | ||
| 9871 | * read.c (potable): Treat "string" like "asciz". | |
| 9872 | ||
| 9873 | Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9874 | ||
| 9875 | * config/tc-mips.c (append_insn): Don't swap branch instructions | |
| 9876 | if .set nobopt or .set volatile. | |
| 9877 | (gp_reference): .lit8 and .lit4 are accessed via the GP register. | |
| 9878 | (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD. | |
| 9879 | (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point. | |
| 9880 | * config/obj-ecoff.c: Renamed some variables to avoid shadow | |
| 9881 | warnings. | |
| 9882 | ||
| 9883 | Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 9884 | ||
| 9885 | * config/obj-coff.h (S_IS_COMMON): add missing backslash | |
| 9886 | ||
| 9887 | * configure.in (z8k-*-{coff,sim}): use coffbfd for this target | |
| 9888 | ||
| 9889 | Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9890 | ||
| 9891 | * config/tc-mips.c (mips_ip): Suggested by | |
| 9892 | davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic | |
| 9893 | names for 'E' and 'G' argument types (coprocessor registers) and | |
| 9894 | don't warn if $1 is used on the coprocessor. | |
| 9895 | (macro): Handle M_{L,S}WC{0,2,3}_AB correctly. | |
| 9896 | ||
| 9897 | Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 9898 | ||
| 9899 | * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values. | |
| 9900 | * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle | |
| 9901 | BFD_RELOC_16. | |
| 9902 | * config/tc-sparc.h (WORKING_DOT_WORD): Define. | |
| 9903 | ||
| 9904 | Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9905 | ||
| 9906 | * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is | |
| 9907 | defined or BFD is not. | |
| 9908 | (relax_and_size_all_segments): Declare local variable fragP. | |
| 9909 | ||
| 9910 | Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9911 | ||
| 9912 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in | |
| 9913 | bytes with real values, not zeros. | |
| 9914 | ||
| 9915 | Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9916 | ||
| 9917 | * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested) | |
| 9918 | targets, using ecoff and mips-big. | |
| 9919 | ||
| 9920 | * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David | |
| 9921 | Johnson): Added case for 'C' for coprocessor instruction codes. | |
| 9922 | ||
| 9923 | Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9924 | ||
| 9925 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in | |
| 9926 | bytes with real values, not zeros. | |
| 9927 | (md_pseudo_table): Call cons for .uaxword. | |
| 9928 | ||
| 9929 | * config/obj-elf.c (obj_pseudo_table): Handle ".8byte". | |
| 9930 | ||
| 9931 | * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions. | |
| 9932 | ||
| 9933 | * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG | |
| 9934 | for verifying symbol chain. | |
| 9935 | (merge_data_into_text, relax_and_size_all_segments): New | |
| 9936 | functions, split out from write_object_file. | |
| 9937 | ||
| 9938 | Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9939 | ||
| 9940 | * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If | |
| 9941 | debug section is new, allocate an extra 12 bytes at its start. If | |
| 9942 | ".stabs" type is N_SO, fill in filename symbol field of that first | |
| 9943 | entry. Return early if "goof", to simplify later code slightly. | |
| 9944 | (adjust_stab_sections): New function. | |
| 9945 | (elf_frob_file): Apply adjust_stab_sections to each section. | |
| 9946 | ||
| 9947 | * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer | |
| 9948 | static. | |
| 9949 | * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare. | |
| 9950 | * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection" | |
| 9951 | and "popsection", and call cons for "uaword" and "uahalf". | |
| 9952 | ||
| 9953 | * config/obj-elf.c (obj_elf_version): Use English in error | |
| 9954 | messages. | |
| 9955 | ||
| 9956 | Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 9957 | ||
| 9958 | * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the | |
| 9959 | swapping routines and external structure sizes via the | |
| 9960 | ecoff_backend information. No longer includes coff/mips.h. | |
| 9961 | ||
| 9962 | Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9963 | ||
| 9964 | * config/obj-ecoff.c (get_tag): Save tag name in permanent memory | |
| 9965 | and in hash_ptr->string. | |
| 9966 | ||
| 9967 | * app.c (do_scrub_next_char): Reset state to 0 after .appline if | |
| 9968 | file name is not seen. | |
| 9969 | ||
| 9970 | Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9971 | ||
| 9972 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case, | |
| 9973 | parallel to BFD_RELOC_32. | |
| 9974 | (tc_gen_reloc): Accept BFD_RELOC_64. | |
| 9975 | ||
| 9976 | Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 9977 | ||
| 9978 | * write.c: Don't use short int in a prototype. | |
| 9979 | ||
| 9980 | * expr.c (operand): Make return value simply depend on contents of | |
| 9981 | returned expression. | |
| 9982 | ||
| 9983 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 9984 | ||
| 9985 | * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers | |
| 9986 | ||
| 9987 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 9988 | ||
| 9989 | * config/ho-sunos.h: remove some old function decls that conflict | |
| 9990 | w/ ANSI, and which weren't needed anyway | |
| 9991 | ||
| 9992 | Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 9993 | ||
| 9994 | * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol, | |
| 9995 | and disabled since it breaks Ian's new symbol-value code. | |
| 9996 | ||
| 9997 | * expr.c (integer_constant): Accept more digits if BFD64. | |
| 9998 | ||
| 9999 | Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10000 | ||
| 10001 | * config/tc-m68k.c (m68k_ip): If we have a normal constant when we | |
| 10002 | expect a bignum, turn it into a bignum. Output extra zeroes | |
| 10003 | before a short bignum, rather than after. | |
| 10004 | ||
| 10005 | Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10006 | ||
| 10007 | * symbols.c (symbol_new): Conditionalize verify_symbol_chain call | |
| 10008 | on DEBUG_SYMS, not DEBUG. | |
| 10009 | (symbol_remove): Likewise. | |
| 10010 | (symbol_insert): Likewise. | |
| 10011 | ||
| 10012 | Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10013 | ||
| 10014 | * config/tc-mips.c (mips_optimize): New static variable. | |
| 10015 | (append_insn): If mips_optimize == 0, always insert NOP | |
| 10016 | instructions. If mips_optimize < 2, don't swap branches. | |
| 10017 | (md_parse_option): If -Ox or -gx, set mips_optimize accordingly. | |
| 10018 | ||
| 10019 | Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 10020 | ||
| 10021 | * Makefile.in (clean): if testsuite does not exist, then skip it. | |
| 10022 | ||
| 10023 | Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10024 | ||
| 10025 | * config/tc-mips.c (prev_insn_unreordered, | |
| 10026 | prev_prev_insn_unreordered): New static variables. | |
| 10027 | (append_insn): Don't swap branch instruction if | |
| 10028 | prev_prev_insn_unreordered (see comment). | |
| 10029 | (mips_no_prev_insn): Clear the unreordered variables. | |
| 10030 | (s_mipsset): When turning on reordering, set the unreordered | |
| 10031 | variables. | |
| 10032 | ||
| 10033 | Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10034 | ||
| 10035 | * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini" | |
| 10036 | are also magic, and have special default flag settings. | |
| 10037 | (obj_elf_frob_symbol): Since the return value from this function | |
| 10038 | isn't used, don't bother calling obj_elf_write_symbol_p, since it | |
| 10039 | doesn't accomplish anything else. | |
| 10040 | ||
| 10041 | * config/tc-sparc.c (md_section_align): Round up section size only | |
| 10042 | for a.out format. | |
| 10043 | ||
| 10044 | * symbols.c: Don't define DEBUG by default. | |
| 10045 | ||
| 10046 | Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10047 | ||
| 10048 | * write.c (fix_new_exp): Handle a O_uminus expression. | |
| 10049 | ||
| 10050 | * expr.c (expr): Don't let absolute_section override | |
| 10051 | undefined_section for the return value. | |
| 10052 | ||
| 10053 | * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a | |
| 10054 | pseudo-op with a poc_handler field of NULL, ignore it and treat it | |
| 10055 | as an instruction instead. | |
| 10056 | * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL | |
| 10057 | poc_handler field. | |
| 10058 | ||
| 10059 | * config/tc-h8500.c (md_begin): Use a local variable when | |
| 10060 | initializing md_relax_table to avoid warnings about modifying a | |
| 10061 | supposedly const data structure. | |
| 10062 | ||
| 10063 | Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com) | |
| 10064 | ||
| 10065 | * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER | |
| 10066 | is defined. | |
| 10067 | ||
| 10068 | Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com) | |
| 10069 | ||
| 10070 | * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv. | |
| 10071 | * configure.in (case ${generic_target}): Add i[34]86-*-sysv4* | |
| 10072 | case to set obj_format=elf. Must go before i386-*-sysv* case that | |
| 10073 | sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and | |
| 10074 | *-*-solaris case, and move to before *-sysv* case that wants to | |
| 10075 | set obj_format to coff. | |
| 10076 | * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to | |
| 10077 | 'exp->X_op'. | |
| 10078 | * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for | |
| 10079 | BFD_ASSEMBLER case. | |
| 10080 | ||
| 10081 | Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10082 | ||
| 10083 | * config/obj-aout.c: Include aout/aout64.h. | |
| 10084 | (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor | |
| 10085 | symbol, so that BFD doesn't tamper with the type. | |
| 10086 | ||
| 10087 | * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look | |
| 10088 | up opcodes as pseudo-ops even if they don't start with '.'. | |
| 10089 | * config/tc-m88k.h (NO_PSEUDO_DOT): Define. | |
| 10090 | * config/tc-m88k.c (md_assemble): Removed special pseudo-op | |
| 10091 | handling. | |
| 10092 | (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc. | |
| 10093 | Output the low 16 bits for RELOC_HI16, not the high 16 bits. | |
| 10094 | * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the | |
| 10095 | r_offset field of the reloc to the fixup offset. | |
| 10096 | (fixup_segments): If TC_M88K, don't warn about fixup overflows. | |
| 10097 | * doc/as.texinfo: Minor updates. | |
| 10098 | ||
| 10099 | Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10100 | ||
| 10101 | * Extensive changes to permit symbols to contain any expression | |
| 10102 | type and to delay the computation of the expression until the | |
| 10103 | value is actually needed. This permits setting symbols to values | |
| 10104 | calculated based on object code size. Expressions were changed to | |
| 10105 | no longer be in a section, to stop the overloading of segment and | |
| 10106 | expression type that previously occurred. | |
| 10107 | ||
| 10108 | * as.c (big_section, pass1_section, diff_section, absent_section): | |
| 10109 | Removed. | |
| 10110 | (expr_section): Added (used for dummy symbols which hold | |
| 10111 | intermediate expression values). | |
| 10112 | (perform_an_assembly_pass): Create expr_section, do not create the | |
| 10113 | sections now removed. | |
| 10114 | * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and | |
| 10115 | SEG_DIFFERENCE. Added SEG_EXPR. | |
| 10116 | (SEG_NORMAL): Corresponding changes. | |
| 10117 | * subsegs.c (seg_name, subsegs_begin): Changed accordingly. | |
| 10118 | * write.c (write_object_file): Ditto. | |
| 10119 | * config/obj-aout.c (seg_N_TYPE): Ditto. | |
| 10120 | * config/obj-bout.c (seg_N_TYPE): Ditto. | |
| 10121 | * config/obj-coff.c (seg_N_TYPE): Ditto. | |
| 10122 | * config/obj-coffbfd.c (seg_N_TYPE): Ditto. | |
| 10123 | * config/obj-vms.c (seg_N_TYPE): Ditto. | |
| 10124 | ||
| 10125 | * expr.h (operatorT): Moved in from expr.c, added some values. | |
| 10126 | (expressionS): Added X_op field, removed X_seg field; renamed | |
| 10127 | X_subtract_symbol to X_op_symbol. | |
| 10128 | * expr.c: Extensive changes to assign expression types rather than | |
| 10129 | sections and to simplify the parsing. | |
| 10130 | * write.c (fix_new_internal): New static function. | |
| 10131 | (fix_new): Removed sub_symbol argument. | |
| 10132 | (fix_new_exp): New function, takes expression argument. | |
| 10133 | * write.h: Prototype changes for fix_new and fix_new_exp. | |
| 10134 | * cond.c (s_if): Changed accordingly. | |
| 10135 | * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons, | |
| 10136 | parse_repeat_cons, get_segmented_expression, | |
| 10137 | get_known_segmented_expression, get_absolute_expression): Ditto. | |
| 10138 | * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE): | |
| 10139 | Ditto. | |
| 10140 | * write.c (write_object_file): Ditto. | |
| 10141 | * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto. | |
| 10142 | * config/obj-coffbfd.c (obj_coff_def, obj_coff_val, | |
| 10143 | obj_coff_endef, yank_symbols): Ditto. | |
| 10144 | * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto. | |
| 10145 | * config/tc-a29k.c (md_assemble, parse_operand, machine_ip, | |
| 10146 | print_insn, md_operand): Ditto. | |
| 10147 | * config/tc-h8300.c (parse_exp, colonmod24, check_operand, | |
| 10148 | do_a_fix_imm, build_bytes): Ditto. | |
| 10149 | * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist, | |
| 10150 | get_specific, check, insert, md_convert_frag): Ditto. | |
| 10151 | * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa, | |
| 10152 | md_assemble, pa_ip, getExpression, getAbsoluteExpression, | |
| 10153 | evaluateAbsolute, pa_build_unwind_subspace, pa_entry, | |
| 10154 | process_exit): Ditto. | |
| 10155 | * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative, | |
| 10156 | is_complex): Ditto. | |
| 10157 | * config/tc-i386.c (pe, md_assemble, i386_operand, | |
| 10158 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
| 10159 | * config/tc-i860.c (md_assemble, getExpression, print_insn): | |
| 10160 | Ditto. | |
| 10161 | * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag, | |
| 10162 | get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc, | |
| 10163 | i960_handle_align): Ditto. | |
| 10164 | * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op, | |
| 10165 | subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1, | |
| 10166 | md_estimate_size_before_relax, md_create_long_jump, get_num): | |
| 10167 | Ditto. | |
| 10168 | * config/tc-m88k.c (md_assemble, get_imm16, get_pcr, | |
| 10169 | md_create_short_jump, md_create_long_jump): Ditto. | |
| 10170 | * config/tc-mips.c (md_assemble, append_insn, gp_reference, | |
| 10171 | macro_build, macro, my_getExpression): Ditto. Also removed | |
| 10172 | get_optional_absolute_expression; just use get_absolute_expression | |
| 10173 | instead. | |
| 10174 | * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif, | |
| 10175 | fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto. | |
| 10176 | * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto. | |
| 10177 | * config/tc-sh.c (parse_exp, check, insert, md_convert_frag): | |
| 10178 | Ditto. | |
| 10179 | * config/tc-sparc.c (md_assemble, sparc_ip, getExpression, | |
| 10180 | print_insn): Ditto. | |
| 10181 | * config/tc-tahoe.c (struct top, md_estimate_size_before_relax, | |
| 10182 | tip_op, md_assemble): Ditto. | |
| 10183 | * config/tc-vax.c (seg_of_operand, md_assemble, | |
| 10184 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
| 10185 | * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto. | |
| 10186 | ||
| 10187 | Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
| 10188 | ||
| 10189 | * configure.in: i386-lynx is the same as i386-coff | |
| 10190 | ||
| 10191 | Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
| 10192 | ||
| 10193 | * config/obj-elf.c (obj_elf_previous): New function. | |
| 10194 | (previous_section, previous_subsection): New vars. | |
| 10195 | (obj_elf_section): Save current place in case DWARF code wants us | |
| 10196 | to pop back to it. Handle unquoted section name as well as quoted | |
| 10197 | section name. Don't crash on invalid strings. | |
| 10198 | (obj_pseudo_table): Handle new pseudos "previous", "2byte", and | |
| 10199 | "4byte". | |
| 10200 | ||
| 10201 | * config/obj-elf.h: Don't include struc-symbol.h. | |
| 10202 | (obj_elf_frob_symbol): Declare arg as struct symbol *. | |
| 10203 | ||
| 29184774 | 10204 | * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with |
| 252b5132 RH |
10205 | "L" or "_.L_". |
| 10206 | ||
| 10207 | * write.c (write_relocs): New function, split off from | |
| 10208 | write_contents. Use memset instead of bzero. | |
| 10209 | (write_object_file): Apply write_relocs to each section before | |
| 10210 | applying write_contents. | |
| 10211 | ||
| 10212 | * read.c (read_begin): Call obstack_begin with values closer to 1K | |
| 10213 | multiples. | |
| 10214 | (read_a_source_file, big_cons, float_cons): Use memcpy instead of | |
| 10215 | bcopy. | |
| 10216 | ||
| 10217 | Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10218 | ||
| 10219 | * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when | |
| 10220 | calculating opP->isiz; this permits the expression size to be | |
| 10221 | determined as well, later on. | |
| 10222 | ||
| 10223 | * expr.c (clean_up_expression): Don't cancel the subtraction of | |
| 10224 | undefined symbols. | |
| 10225 | ||
| 10226 | * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R, | |
| 10227 | switch to text section rather than data section. | |
| 10228 | ||
| 10229 | Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10230 | ||
| 10231 | * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand | |
| 10232 | expression (to take the pc-rel instruction itself into account) | |
| 10233 | before using the expression, instead of after. | |
| 10234 | ||
| 10235 | Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10236 | ||
| 10237 | * read.c (float_cons): Simplified parsing logic. If | |
| 10238 | REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count. | |
| 10239 | ||
| 10240 | * symbols.c (colon): Rather than a special case for TC_HPPA, | |
| 10241 | use new macro tc_frob_label. | |
| 10242 | * config/tc-hppa.h (tc_frob_label): Define. | |
| 10243 | ||
| 10244 | * config/tc-mips.c: Many changes to support simple assembler | |
| 10245 | optimization. | |
| 10246 | (insn_label, prev_insn, prev_prev_insn, dummy_opcode, | |
| 10247 | prev_insn_valid, prev_insn_frag, prev_insn_where, | |
| 10248 | prev_insn_fixp, prev_insn_is_delay_slot): New static | |
| 10249 | variables. | |
| 10250 | (insn_uses_reg, mips_no_prev_insn, mips_emit_delays, | |
| 10251 | mips_align, s_stringer, s_mips_space): New static functions. | |
| 10252 | (mips_define_label): New global function. | |
| 10253 | (md_pseudo_table): For "ascii", "asciz", "asciiz", call | |
| 10254 | s_stringer. Changed argument to float_cons from 0 or 1 to 'f' | |
| 10255 | or 'd'. For "space" call s_mips_space. | |
| 10256 | (md_begin): Call mips_no_prev_insn. | |
| 10257 | (append_insn): Only insert necessary NOP instructions. | |
| 10258 | (macro): Call mips_emit_delays before setting mips_noreorder. | |
| 10259 | Increment and decrement mips_noreorder rather than using | |
| 10260 | save_reorder_condition. Don't bother to use noreorder in | |
| 10261 | M_L_DOB and M_L_DAB, since append_insn will not insert a NOP. | |
| 10262 | (md_atof): Handle floating point numbers correctly for both | |
| 10263 | big and little endian targets. | |
| 10264 | (s_align, s_cons): Call mips_align rather than frag_align. | |
| 10265 | (s_change_seg, s_cons): Call mips_emit_delays. | |
| 10266 | (s_float_cons): Let float_cons do the work. | |
| 10267 | (s_mipsset): Call mips_emit_delays when setting noreorder. | |
| 10268 | * config/tc-mips.h (tc_frob_label): Define to be | |
| 10269 | mips_define_label. | |
| 10270 | ||
| 10271 | * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs, | |
| 10272 | ecoff_frob_files): Consistently use S_GET_VALUE rather than | |
| 10273 | bfd_asymbol_value. Warn if taking difference of symbols in | |
| 10274 | different segments. | |
| 10275 | ||
| 10276 | Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10277 | ||
| 10278 | * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes, | |
| 10279 | with a warning. | |
| 10280 | ||
| 10281 | * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust | |
| 10282 | by md_pcrel_from if we are relocating against a symbol (we still | |
| 10283 | need md_pcrel_from for a PC relative relocation within the same | |
| 10284 | file). | |
| 10285 | * config/tc-m88k.c (md_pcrel_from): Corrected return value. | |
| 10286 | (omagic): Removed unused variable. | |
| 10287 | ||
| 10288 | * Preliminary support for m88k-coff. | |
| 10289 | * configure.in (m88k-*-coff*): New target. Use coffbfd and | |
| 10290 | m88kcoff. | |
| 10291 | * config/m88kcoff.mt: New file. | |
| 10292 | * read.c (lex_type): New macro LEX_AT to set lex type of '@'. | |
| 10293 | (pseudo_set): Handle difference of symbols in different fragments | |
| 10294 | by saving the entire expression as the value of the symbol. | |
| 10295 | * symbols.c (resolve_symbol_value): Resolve difference | |
| 10296 | expressions. | |
| 10297 | * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept | |
| 10298 | "sdef" as a synonym for "def". | |
| 10299 | * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set | |
| 10300 | TARGET_FORMAT. | |
| 10301 | (S_IS_LOCAL): Any symbol which includes \001 in the name is local. | |
| 10302 | * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring | |
| 10303 | m88k port up to date, and to add COFF support. | |
| 10304 | ||
| 10305 | Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 10306 | ||
| 10307 | * Removed sy_forward and replaced it with an undefined expression | |
| 10308 | as the value of a symbol. | |
| 10309 | * struc-symbol.h (struct symbol): Removed sy_forward field. Added | |
| 10310 | sy_resolved and sy_resolving single bit fields. | |
| 10311 | * symbols.c (symbol_new): Don't initialize sy_forward field. | |
| 10312 | (resolve_symbol_value): New function to adjust symbol value by | |
| 10313 | fragment address, using recursion to resolve forward symbols. | |
| 10314 | * symbols.h: Added prototype for new function. | |
| 10315 | * read.c (pseudo_set): Set symbolP->sy_value to an undefined | |
| 10316 | expression rather than setting symbolP->sy_forward. | |
| 10317 | * write.c (write_object_file): Use resolve_symbol_value on | |
| 10318 | symbols, keeping the common case (the old behaviour) inline. | |
| 10319 | * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward | |
| 10320 | handling (subsumed by write.c change). | |
| 10321 | * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set | |
| 10322 | sy_value rather than sy_forward. | |
| 10323 | * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check | |
| 10324 | expression segment rather than sy_forward. | |
| 10325 | (yank_symbols): Use resolve_symbol_value. | |
| 10326 | (crawl_symbols): Removed extra pass over symbols. | |
| 10327 | * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, | |
| 10328 | config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over | |
| 10329 | symbols which handled sy_forward; use resolve_symbol_value | |
| 10330 | instead. | |
| 10331 | * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): | |
| 10332 | Define. | |
| 10333 | * config/obj-elf.c (obj_elf_stab_generic): Check expression | |
| 10334 | segment rather than sy_forward. | |
| 10335 | * config/obj-vms.c (VMS_Check_For_Main): Don't initialize | |
| 10336 | sy_forward; do initialize sy_resolved and sy_resolving. | |
| 10337 | * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward. | |
| 10338 | ||
| 10339 | * Changes to keep a full expression as the value of a symbol, not | |
| 10340 | just a longword: | |
| 10341 | * struc-symbol.h: New field sy_value. | |
| 10342 | * as.h: Include expr.h before struc-symbol.h. | |
| 10343 | * expr.h: Use struct symbol rather than symbolS. | |
| 10344 | * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value | |
| 10345 | of sy_value field; compile unconditionally, not just if | |
| 10346 | BFD_ASSEMBLER. | |
| 10347 | * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally. | |
| 10348 | * write.c (write_object_file): Set BFD symbol value to gas symbol | |
| 10349 | value. | |
| 10350 | * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h, | |
| 10351 | config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h | |
| 10352 | (S_GET_VALUE, S_SET_VALUE): Removed macro definitions. | |
| 10353 | * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed. | |
| 10354 | * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use | |
| 10355 | S_GET_VALUE rather than ost_entry.n_value. | |
| 10356 | * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c | |
| 10357 | (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars), | |
| 10358 | config/obj-coffbfd.c (symbol_to_chars): Get value to write out | |
| 10359 | using S_GET_VALUE--don't assume it is already set. | |
| 10360 | * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas | |
| 10361 | symbol value. | |
| 10362 | * config/obj-vms.c (various): Don't assign directly to | |
| 10363 | S_GET_VALUE; use S_SET_VALUE instead. | |
| 10364 | ||
| 10365 | Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 10366 | ||
| 10367 | * configure.in: Make sparc64-*-aout* use bfd gas. | |
| 10368 | ||
| 10369 | * configure.in: Recognize h8300h. | |
| 10370 | ||
| 10371 | Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
| 10372 | ||
| 10373 | * config/tc-h8500.c (line_comment_chars): Add hash. | |
| 10374 | (parse_exp, skip_colonthing, build_bytes): Add support for | |
| 10375 | R_H8500_HIGH16 relocation type. | |
| 10376 | ||
| 10377 | Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
| 10378 | ||
| 10379 | * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an | |
| 10380 | attribute name. Handle `execinstr' attribute. | |
| 10381 | ||
| 10382 | Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10383 | ||
| 10384 | * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if | |
| 10385 | there is another alternative for the instruction. | |
| 10386 | ||
| 10387 | Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
| 10388 | ||
| 10389 | * doc/as.texinfo: updates for H8/300H | |
| 10390 | ||
| 10391 | Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com) | |
| 10392 | ||
| 10393 | * config/tc-i960.c (md_create_short_jump, md_create_long_jump, | |
| 10394 | md_number_to_chars, md_section_align): Adjusted to use valueT, | |
| 10395 | addressT, to match tc.h. | |
| 10396 | ||
| 10397 | Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10398 | ||
| 10399 | * config/tc-sparc.c (s_common): Revamp to handle both syntaxes, | |
| 10400 | independent of format. | |
| 10401 | ||
| 10402 | Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 10403 | ||
| c03099e6 | 10404 | * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if H8/300H. |
| 252b5132 RH |
10405 | |
| 10406 | Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) | |
| 10407 | ||
| 10408 | * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross | |
| 10409 | build; also recognize h8300-*-coff | |
| 10410 | ||
| 10411 | Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10412 | ||
| 10413 | * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump | |
| 10414 | core just because somebody uses a label before it is defined. | |
| 10415 | ||
| 10416 | * config/mips-opcode.h: Moved to opcode/mips.h. | |
| 10417 | * config/tc-mips.c: Include opcode/mips.h rather than | |
| 10418 | mips-opcode.h. | |
| 10419 | (append_insn): An extra NOP is only needed after instructions | |
| 10420 | which set HI or LO, not after instructions which read it. | |
| 10421 | (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments. | |
| 10422 | (macro): cfc1 and ctc1 now take "t,G" rather than "t,d". | |
| 10423 | * config/tc-mips.h (struct mips_opcode): Don't define. | |
| 10424 | * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS): | |
| 10425 | Set to $(srcdir)/../include/opcode/mips.h. | |
| 10426 | ||
| 10427 | Get the MIPS assembler up to speed with other gas changes: | |
| 10428 | ||
| 10429 | * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol): | |
| 10430 | Removed; don't change the symbol value. | |
| 10431 | (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use | |
| 10432 | bfd_asymbol_value rather than S_GET_VALUE to include section | |
| 10433 | vma in symbol value. | |
| 10434 | (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF | |
| 10435 | doesn't output them. Set the vma of sections. | |
| 10436 | * config/obj-ecoff.h: Don't define obj_frob_symbol. | |
| 10437 | * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no | |
| 10438 | longer necessary. | |
| 10439 | (various): use valueT rather than long. | |
| 10440 | ||
| 10441 | Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10442 | ||
| 10443 | * config/tc-sparc.h (ENV64): Define for v9. | |
| 10444 | ||
| 10445 | * config/tc-sparc.c (s_xword): For numbers, call big_cons. | |
| 10446 | (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64 | |
| 10447 | relocation types. | |
| 10448 | (md_number_to_chars): Handle 8-byte value. | |
| 10449 | ||
| 10450 | * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type. | |
| 10451 | ||
| 10452 | * as.h (valueT): Typedef moved here. | |
| 10453 | * struc-symbol.h (valueT): ...from here. | |
| 10454 | * write.c (write_object_file): Locals from_addr, to_addr, | |
| 10455 | table_addr are now addressT. Supply prototype for bfd_alloc for | |
| 10456 | now. | |
| 10457 | (fixup_segment): Local add_number is now valueT. Correct some | |
| 10458 | range-checking bugs. | |
| 10459 | (relax_align): Type `int' should be sufficient for the exponent. | |
| 10460 | (fix_new): Argument offset is type offsetT. Locals size and | |
| 10461 | newsize are type valueT. | |
| 10462 | * write.h (struct fix): Fields fx_offset and fx_addnumber are now | |
| 10463 | type valueT. | |
| 10464 | (fix_new): Fix prototype. | |
| 10465 | * symbols.c (symbol_new): Symbol value is type valueT. | |
| 10466 | (S_SET_VALUE, S_GET_VALUE): Likewise. | |
| 10467 | (S_IS_*): Specify int return type explicitly. | |
| 10468 | * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed | |
| 10469 | prototypes. | |
| 10470 | * read.c (s_comm): Values read are type valueT. | |
| 10471 | * expr.h (expressionS): Field X_add_number is an offsetT. | |
| 10472 | * tc.h (md_create_long_jump, md_create_short_jump, | |
| 10473 | md_section_align): Addresses are now type addressT. | |
| 10474 | (md_number_to_chars, md_apply_fix): Pass value as valueT. | |
| 10475 | * config/tc-i386.c (md_create_short_jump, md_create_long_jump, | |
| 10476 | md_number_to_chars, md_section_align): Adjusted. | |
| 10477 | * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make | |
| 10478 | gcc shut up. | |
| 10479 | (md_create_short_jump, md_create_long_jump, md_number_to_chars, | |
| 10480 | md_section_align): Adjusted. | |
| 10481 | ||
| 10482 | * config/tc-sparc.c (s_reserve): Permit use for other than a.out | |
| 10483 | format. | |
| 10484 | (s_common): Handle Solaris-2 version. | |
| 10485 | ||
| 10486 | * config/ho-generic.h (free): Returns void if __STDC__. | |
| 10487 | ||
| 10488 | * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file, | |
| 10489 | elf_file_symbol): Declare. | |
| 10490 | ||
| 10491 | * expr.c (floating_constant, integer_constant): Now return void. | |
| 10492 | ||
| 10493 | Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10494 | ||
| 10495 | * configure.in: Match on sparc*-fujitsu-none rather than | |
| 10496 | sparclite*-fujitsu-none. | |
| 10497 | ||
| 10498 | Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10499 | ||
| 10500 | * read.c (cons): Conditionalize parsing of expression. Move | |
| 10501 | putting value into object file into separate function. Separate | |
| 10502 | out MRI and WANT_BITFIELDS cases into separate functions. | |
| 10503 | (emit_expr): New function to write data into object file. | |
| 10504 | Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on | |
| 10505 | processor types. | |
| 10506 | (parse_bitfield_cons): New function to parse bitfield expressions | |
| 10507 | as used by i960 assemblers. Only compiled if | |
| 10508 | BITFIELD_CONS_EXPRESSIONS is defined. | |
| 10509 | (parse_mri_cons): New function to parse MRI style strings. Only | |
| 10510 | compiled if MRI is defined. | |
| 10511 | (parse_repeat_cons): New function to parse repeat counts. Only | |
| 10512 | compiled if REPEAT_CONS_EXPRESSIONS is defined. | |
| 10513 | * read.h (emit_expr): Added declaration of new function. | |
| 10514 | * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32. | |
| 10515 | * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD. | |
| 10516 | * config/tc-hppa.c (parse_cons_expression_hppa): New function to | |
| 10517 | parse a HPPA expression, rather than special case in cons | |
| 10518 | function. | |
| 10519 | (cons_fix_new_hppa): New function to emit an HPPA fixup, rather | |
| 10520 | than special case in emit_expr function. | |
| 10521 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW): | |
| 10522 | Define to use new functions from tc-hppa.c. | |
| 10523 | * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define. | |
| 10524 | (WANT_BITFIELDS): Removed; now obsolete. | |
| 10525 | * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define. | |
| 10526 | * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an | |
| 10527 | NS32K fixup, rather than special case in emit_expr function. | |
| 10528 | * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be | |
| 10529 | cons_fix_new_ns32k. Also use PARAMS rather than checking | |
| 10530 | __STDC__. | |
| 10531 | * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32. | |
| 10532 | ||
| 10533 | * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents): | |
| 10534 | Don't core dump if gas has no information about a section. | |
| 10535 | ||
| 10536 | Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10537 | ||
| 10538 | * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset | |
| 10539 | current_architecture to v9 automatically. | |
| 10540 | ||
| 10541 | * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9. | |
| 10542 | ||
| 10543 | * config/tc-sparc64.h, config/tc-sparc64.c: New files. | |
| 10544 | * configure.in: Use sparc64 cpu files for v9, and default to elf | |
| 10545 | format. | |
| 10546 | ||
| 10547 | * write.c (relax_and_size_seg): Always fully process a section. | |
| 10548 | Section size is last frag's (vm)address plus its size. If no | |
| 10549 | relocations are present, force SEC_RELOC flag clear. | |
| 10550 | (dump_section_relocs): New debugging routine. | |
| 10551 | (adjust_reloc_syms): New routine, broken out from write_contents. | |
| 10552 | Don't adjust relocs that are already relative to section symbol. | |
| 10553 | Look for obj_fix_adjustable macro to know what else to skip, | |
| 10554 | instead of obj_write_symbol. Look for section symbol stored in | |
| 10555 | section information. | |
| 10556 | (write_object_file): Map adjust_reloc_syms over all sections. | |
| 10557 | (write_contents): Clear SEC_RELOC flag if no relocations are | |
| 10558 | found. | |
| 10559 | ||
| 10560 | * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to | |
| 10561 | keep it quiet. | |
| 10562 | ||
| 10563 | * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER. | |
| 10564 | ||
| 10565 | Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com) | |
| 10566 | ||
| 10567 | * Makefile.in (all, dvi, info, install-info, clean-info): do not | |
| 10568 | echo recursion lines. | |
| 10569 | (install-info, clean-info): collapse into the dvi and info rule. | |
| 10570 | ||
| 10571 | Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 10572 | ||
| 10573 | * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs. | |
| 10574 | All fp regs are now specified as %f. | |
| 10575 | (priv_reg_table): fpq -> fq. | |
| 10576 | ||
| 10577 | Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
| 10578 | ||
| 10579 | * as.h (strstr): Disable declaration for now. | |
| 10580 | (fprint_value, sprint_value): Declare. | |
| 10581 | ||
| 10582 | * subsegs.c (subseg_new_rest): Use memset to clear new frag. | |
| 10583 | (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields. | |
| 10584 | ||
| 10585 | * expr.c (expr_part): Made sanity checks a.out-specific. | |
| 10586 | (expr): Disabled sanity checks. | |
| 10587 | ||
| 10588 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for | |
| 10589 | section symbol. | |
| 10590 | * subsegs.c (subseg_change): Initialize section symbol pointer | |
| 10591 | when setting up a new section. | |
| 10592 | ||
| 10593 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata | |
| 10594 | field back at gas symbol structure. | |
| 10595 | ||
| 10596 | * symbols.c (colon): Cast obstack_next_free value to char* before | |
| 10597 | doing arithmetic on it. | |
| 10598 | * subsegs.c (subseg_new_rest): Likewise. | |
| 10599 | * as.h (frag_now_fix): Likewise. | |
| 10600 | ||
| 10601 | * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of | |
| 10602 | calling bfd_make_section_old_way directly, and call subseg_set | |
| 10603 | instead of subseg_change. Now returns void. | |
| 10604 | (obj_elf_write_symbol): Only check local symbols for now. | |
| 10605 | (elf_stab_symbol): Now static and void, and disabled until it | |
| 10606 | works completely. | |
| 10607 | (obj_elf_size): For expression values, fail silently for now. | |
| 10608 | (obj_symbol_new_hook): Do nothing. | |
| 10609 | ||
| 10610 | * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22 | |
| 10611 | relocation. | |
| 10612 | (s_local) [OBJ_ELF]: New function. | |
| 10613 | (md_pseudo_table) [OBJ_ELF]: Call it for "local". | |
| 10614 | (s_common): Rearrange to handle Solaris .common pseudo, which may | |
| 10615 | sometimes use bss space instead of common. | |
| 10616 | * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field. | |
| 10617 | ||
| 10618 | Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 10619 | ||
| 10620 | * configure.in: set host config to hpux for hppa*-hp-hpux | |
| 10621 | ||
| 10622 | Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
| 10623 | ||
| 10624 | * app.c (app_pop, app_push): Fix bug reported by Chris Arthur. | |
| 10625 | ||
| 10626 | Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
| 10627 | ||
| 10628 | * subsegs.c (subseg_new): Don't special-case a.out -R flag here. | |
| 10629 | * config/obj-aout.c (s_sect): Do it here. | |
| 10630 | ||
| 10631 | * as.h (BAD_CASE): Don't make some lame compilers think we want | |
| 10632 | substitution inside strings. | |
| 10633 | ||
| 10634 | * as.c (print_version_id): New function, split off from main. | |
| 10635 | (main): Call it. | |
| 10636 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id | |
| 10637 | for -V. Ignore -Q and -s options for now. | |
| 10638 | ||
| 10639 | Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 10640 | ||
| 10641 | * Makefile.in: make installation & builds work again for crosses | |
| 10642 | ||
| 10643 | Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
| 10644 | ||
| 10645 | * listing.c (list_symbol_table): Rewrite to print wide (>32 bits) | |
| 10646 | symbol values correctly. | |
| 10647 | ||
| 10648 | * write.c (write_object_file): Deleted unused variables. | |
| 10649 | (fixup_segment): Use sprint_value. | |
| 10650 | ||
| 10651 | * messages.c (sprint_value, fprint_value): New routines. | |
| 10652 | ||
| 10653 | * config/obj-elf.c (elf_stab_symbol): Now returns void. | |
| 10654 | (obj_elf_stab_generic): Fix typo in logic. | |
| 10655 | ||
| 10656 | * Makefile.in (INCLUDES): Look in ../bfd for bfd.h. | |
| 10657 | ||
| 10658 | * as.h (addressT, offsetT): New types, using BFD types if | |
| 10659 | available. | |
| 10660 | (relax_addressT, struct frag): Use them. | |
| 10661 | * struc-symbol.h (valueT, struct broken_word): Likewise. | |
| 10662 | ||
| 10663 | * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
| 10664 | * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
| 10665 | ||
| 10666 | Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) | |
| 10667 | ||
| 10668 | * Makefile.in: canonicalize install.sh; for use within | |
| 10669 | this directory (and subdirs) | |
| 10670 | ||
| 10671 | Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se) | |
| 10672 | ||
| 10673 | * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly | |
| 10674 | specified, should have both S1 and S2 fields identical | |
| 10675 | If only finding the problem was as fast as fixing the bug !!!! | |
| 10676 | ||
| 10677 | Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10678 | ||
| 10679 | * write.c (write_contents): Do write out non-loadable sections. | |
| 10680 | Debug sections can fall in this category. | |
| 10681 | ||
| 10682 | * read.c (s_app_file): Call elf_file_symbol for ELF files. | |
| 10683 | * config/obj-elf.c (elf_file_symbol): New function. | |
| 10684 | ||
| 10685 | * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_..., | |
| 10686 | added argument to specify section base name. | |
| 10687 | (obj_elf_stab_generic): Renamed from ..._stab. New argument | |
| 10688 | specifies section base name. | |
| 10689 | (obj_elf_stab): New function, calls obj_elf_stab_generic with | |
| 10690 | ".stab" as section base name. | |
| 10691 | (obj_elf_xstab): New function, calls obj_elf_stab_generic. | |
| 10692 | (obj_elf_type): Handle "object". Use bitwise-or to merge in | |
| 10693 | symbol flags rather than simply replacing, so global/local flags | |
| 10694 | are preserved. | |
| 10695 | (obj_elf_ident): Rewrite. | |
| 10696 | ||
| 10697 | Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 10698 | ||
| 10699 | * Makefile.in: remove parentdir support; use INSTALL_XFORM | |
| 10700 | ||
| 10701 | Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10702 | ||
| 10703 | * config/tc-i386.c (md_pseudo_table): .align uses a power of two | |
| 10704 | for any a.out target, not just Linux and 386BSD. | |
| 10705 | * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out | |
| 10706 | target. | |
| 10707 | ||
| 10708 | Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10709 | ||
| 10710 | * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They | |
| 10711 | don't exist or duplicate other inclusions. | |
| 10712 | ||
| 10713 | * config/tc-vax.h (NO_RELOC): Define. | |
| 10714 | ||
| 10715 | Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com) | |
| 10716 | ||
| 10717 | * config/tc-sparc.c (sparc_ip): Fix parsing of asi number. | |
| 10718 | Fix error message. | |
| 10719 | ||
| 10720 | Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se) | |
| 10721 | ||
| 10722 | * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions. | |
| 10723 | * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first | |
| 10724 | char to reg_prefix instead of to 'r'. | |
| 10725 | (calcop): Change calls to get_reg. | |
| 10726 | (calcop): Handle new case 'x' to set reg_prefix. | |
| 10727 | (calcop): Set reg_prefix to 'r' after each call to get_reg. | |
| 10728 | (cmpslot): Add 88110 conditions. | |
| 10729 | ||
| 10730 | * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency. | |
| 10731 | ||
| 10732 | * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer | |
| 10733 | before returning. | |
| 10734 | ||
| 10735 | * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics | |
| 10736 | adjacent; mov.s and mov.d swapped. | |
| 10737 | (m88k_opcodes): Fix typo `r2' -> `2'. | |
| 10738 | ||
| 10739 | Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
| 10740 | ||
| 10741 | * config/h8300.c: Support for H8/300-H opcodes. | |
| 10742 | ||
| 10743 | * config/obj-coffbfd.c (w_strings): String table length is 4 | |
| 10744 | bytes, no matter what the host int size is. | |
| 10745 | ||
| 10746 | * configure.in (alpha-*-osf*): New. | |
| 10747 | ||
| 10748 | Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10749 | ||
| 10750 | * configure.in (mips-*-ecoffl*): New target; use ecoff and | |
| 10751 | mips-lit. | |
| 10752 | (mips-*-ecoff*): Added trailing '*'. | |
| 10753 | ||
| 10754 | * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the | |
| 10755 | first FDR in a file to be zero. | |
| 10756 | ||
| 10757 | Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10758 | ||
| 10759 | * Makefile.in (VERSION): Jump to 2.1.4. | |
| 10760 | ||
| 10761 | * config/ho-hppabsd.h: New file, from Peter Hoogenboom. | |
| 10762 | ||
| 10763 | * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for | |
| 10764 | ECOFF format. | |
| 10765 | ||
| 10766 | Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10767 | ||
| 10768 | * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a | |
| 10769 | separate '851 mmu. | |
| 10770 | ||
| 10771 | * config/obj-elf.c, config/obj-elf.h: Update for new type, macro, | |
| 10772 | and routine names. Assuming 32 bits for now. | |
| 10773 | ||
| 10774 | * config/obj-elf.c (elf_frob_file): Look for macro | |
| 10775 | elf_tc_final_processing_hook, instead of assuming a function | |
| 10776 | always exists. | |
| 10777 | * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from | |
| 10778 | tc_final_processing_hook. | |
| 10779 | * config/tc-hppa.h (elf_tc_final_processing_hook): Use it. | |
| 10780 | ||
| 10781 | * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros | |
| 10782 | moved here from obj-elf.h. | |
| 10783 | * config/obj-elf.h: Don't include CPU-specific header files. | |
| 10784 | ||
| 10785 | Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu) | |
| 10786 | ||
| 10787 | * configure.in: configurations should match on 'hppa*' not 'hppa'. | |
| 10788 | ||
| 10789 | * read.c: Add support for HPPA assembly language syntax (denoted | |
| 10790 | with '#ifdef TC_HPPA'). | |
| 10791 | ||
| 10792 | * symbols.c: Add support for HPPA assembly language syntax (denoted | |
| 10793 | with '#ifdef TC_HPPA'). | |
| 10794 | ||
| 10795 | * write.c (write_contents): Add support for HPPA-style | |
| 10796 | relocations. | |
| 10797 | ||
| 10798 | * config/obj-elf.c: Stab symbols weren't written properly. | |
| 10799 | (obj_elf_version): | |
| 10800 | (obj_elf_desc): | |
| 10801 | (obj_elf_write_symbol): | |
| 10802 | (obj_elf_write_symbol_p): | |
| 10803 | (obj_elf_frob_symbol): | |
| 10804 | (elf_stab_symbol): | |
| 10805 | (elf_frob_file): | |
| 10806 | ||
| 10807 | * config/tc-hppa.c: Support for HPPA symbol extension sections. | |
| 10808 | Remove some unused code. Support for HPPA assembly language | |
| 10809 | syntax. | |
| 10810 | ||
| 10811 | * app.c: | |
| 10812 | ||
| 10813 | * symbols.c: | |
| 10814 | ||
| 10815 | * config/obj-elf.h: | |
| 10816 | (obj_write_symbol): | |
| 10817 | (obj_frob_file): | |
| 10818 | (elf_tc_symbol): | |
| 10819 | (elf_tc_make_sections): | |
| 10820 | ||
| 10821 | * config/tc-hppa.h: | |
| 10822 | ||
| 10823 | Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 10824 | ||
| 10825 | * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume | |
| 10826 | hash_new will have succeeded if it returns. | |
| 10827 | * config/tc-a29k.c (md_begin): Likewise. | |
| 10828 | ||
| 10829 | * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is | |
| 10830 | const. | |
| 10831 | (mode_from_disp_size, opcode_suffic_to_type): Now inline under | |
| 10832 | gcc. | |
| 10833 | (fits_in_{signed,unsigned}_{byte,word}): Likewise. | |
| 10834 | ||
| 10835 | * expr.c: Delete register declarations; gcc ignores them anyways. | |
| 10836 | ||
| 10837 | Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10838 | ||
| 10839 | * hash.c (hash_new): Use xmalloc, since many callers don't check | |
| 10840 | for failure. | |
| 10841 | ||
| 10842 | Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10843 | ||
| 10844 | * frags.c (zero_address_frag, bss_address_frag): These are | |
| 10845 | external. | |
| 10846 | ||
| 10847 | * tc.h (md_reloc_size): This is const. | |
| 10848 | * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c | |
| 10849 | (md_reloc_size): Now const. | |
| 10850 | ||
| 10851 | * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete | |
| 10852 | trailing commas. | |
| 10853 | * as.h (enum _segT): Ditto. | |
| 10854 | ||
| 10855 | * struc-symbol.h (N_TYPE_seg): This should be const. | |
| 10856 | ||
| 10857 | Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org) | |
| 10858 | ||
| 10859 | * config/obj-ecoff.c (add_file): Cast file_name to char * in | |
| 10860 | listing_source_file call. | |
| 10861 | ||
| 10862 | * config/obj-elf.c (elf_stab_symbol_string): Cast first argument | |
| 10863 | of subseg_new call to eliminate const attribute. | |
| 10864 | (obj_elf_stab): Ditto. | |
| 10865 | (obj_symbol_new_hook): Cast first argument of bzero call to char *. | |
| 10866 | ||
| 10867 | * read.c (s_align_bytes): Properly record alignment. | |
| 10868 | ||
| 10869 | * expr.c (__): Undefine __ macro before use, since OSF/1 uses it | |
| 10870 | for the prototype/no prototype macro. | |
| 10871 | ||
| 10872 | * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be | |
| 10873 | void. | |
| 10874 | ||
| 10875 | * as.h (relax_stateT enum): Delete trailing comma. | |
| 10876 | ||
| 10877 | Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10878 | ||
| 10879 | * app.c (do_scrub_begin): Let line_comment_chars override | |
| 10880 | comment_chars. | |
| 10881 | (do_scrub_next_char): If a line comment character is not at the | |
| 10882 | start of a line, treat it as a comment character if it is one. | |
| 10883 | For a CPP line comment use pseudo-op .appline rather than .line. | |
| 10884 | * input-scrub.c (logical_input_line): Make int rather than | |
| 10885 | unsigned. | |
| 10886 | (input_scrub_push, input_scrub_begin): Initialize | |
| 10887 | logical_input_line to -1 rather than 0. | |
| 10888 | (bump_line_counters): Increment logical_input_line. | |
| 10889 | (new_logical_line): If line_number is -2, decrement | |
| 10890 | logical_input_line. | |
| 10891 | (as_where): Use logical_input_line even if it is 0. | |
| 10892 | * read.h (s_app_file prototype): Now takes an int argument. | |
| 10893 | * read.c (potable): Make .appfile call s_app_file with 1. New | |
| 10894 | .appline pseudo-op calls s_app_line. | |
| 10895 | (s_app_file): If .appfile, call new_logical_line with -2 to | |
| 10896 | account for newline inserted by do_scrub_next_char. If listing, | |
| 10897 | call listing_source_file. | |
| 10898 | (s_app_line): New function to handle fake pseudo-op .appline. | |
| 10899 | * config/obj-coff.c (obj_pseudo_table): Make .appline call | |
| 10900 | obj_coff_ln. | |
| 10901 | (obj_coff_ln): Added argument to indicate whether .appline. | |
| 10902 | * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call | |
| 10903 | obj_coff_ln. | |
| 10904 | (obj_coff_ln): Added argument to indicate whether .appline. | |
| 10905 | * config/tc-mips.c (s_file): Pass argument to s_app_file. | |
| 10906 | ||
| 10907 | Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10908 | ||
| 10909 | * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast. | |
| 10910 | ||
| 10911 | Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10912 | ||
| 10913 | * config/tc-m68k.c (md_apply_fix_2): Straighten out check for | |
| 10914 | invalid values. | |
| 10915 | ||
| 10916 | Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
| 10917 | ||
| 10918 | * config/tc-h5000.c (build_bytes): Understand @rd mode and build | |
| 10919 | relocations correctly. | |
| 10920 | ||
| 10921 | Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
| 10922 | ||
| 10923 | * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because | |
| 10924 | it's wrong. | |
| 10925 | ||
| 10926 | * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn | |
| 10927 | if value is out of range. | |
| 10928 | ||
| 10929 | Patch from Minh Tran-Le: | |
| 10930 | * config/tc-i386.c (i386_operand): For in/out port register used | |
| 10931 | as base reg, include InOutPortReg in operand type. | |
| 10932 | (MATCH): Accept overlap value of InOutPortReg. | |
| 10933 | ||
| 10934 | Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10935 | ||
| 10936 | * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab): | |
| 10937 | Add calls to listing routines to produce combined source/assembler | |
| 10938 | listings. | |
| 10939 | (obj_ecoff_stab): Create a file pointer if none used yet. | |
| 10940 | (ecoff_frob_file): Set symcount to correct value. | |
| 10941 | ||
| 10942 | Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
| 10943 | ||
| 10944 | * Makefile.in (VERSION): Bump to version 2.1, in preparation for | |
| 10945 | release. | |
| 10946 | ||
| 10947 | * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE): | |
| 10948 | Define in terms of constants, not C structure sizes. | |
| 10949 | ||
| 10950 | * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files. | |
| 10951 | ||
| 10952 | Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 10953 | ||
| 10954 | * config/obj-aout.c (obj_header_append): Don't define if it's | |
| 10955 | defined as a macro. | |
| 10956 | * config/obj-hp300.h (obj_header_append): Define it as a macro. | |
| 10957 | * config/obj-hp300.c (hp300_header_append): New function. | |
| 10958 | ||
| 10959 | * Makefile.in (distclean): Don't bother cleaning up doc files; | |
| 10960 | they aren't going to be in this directory. | |
| 10961 | ||
| 10962 | Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10963 | ||
| 10964 | * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute | |
| 10965 | symbols. | |
| 10966 | ||
| 10967 | * tc.h (TC_COFF_SIZEMACHDEP): Don't define here. | |
| 10968 | * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead. | |
| 10969 | ||
| 10970 | Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 10971 | ||
| 10972 | * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with | |
| 10973 | initialization. | |
| 10974 | ||
| 10975 | * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff. | |
| 10976 | ||
| 10977 | Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 10978 | ||
| 10979 | * config/tc-mips.c (macro): Correct floating point double word | |
| 10980 | loads and stores for big endian target. | |
| 10981 | ||
| 10982 | Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
| 10983 | ||
| 10984 | * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_* | |
| 10985 | calls. Deleted some unused code. | |
| 10986 | * config/obj-coff.c: Likewise. | |
| 10987 | ||
| 10988 | ELF support, mostly contributed by Utah: | |
| 10989 | * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line, | |
| 10990 | obj_elf_type): Rewrite. | |
| 10991 | (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol, | |
| 10992 | obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size): | |
| 10993 | New functions. | |
| 10994 | (obj_elf_ident): Dummy. | |
| 10995 | * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol, | |
| 10996 | TARGET_SYMBOL_FIELDS): New macros. | |
| 10997 | (gdb_section): New variable decl. | |
| 10998 | ||
| 10999 | * config/tc-i386.c (md_atof): Return zero, not empty string, on | |
| 11000 | success. | |
| 11001 | ||
| 11002 | BFD_ASSEMBLER conditional changes: | |
| 11003 | * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header): | |
| 11004 | Don't define these. | |
| 11005 | (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions. | |
| 11006 | (fetch_coff_debug_section): Ditto. | |
| 11007 | (obj_coff_endef): Call fetch_coff_debug_section. | |
| 11008 | (struct line_no): New type. | |
| 11009 | (c_symbol_merge): New way for copying aux fields. | |
| 11010 | (c_dot_file_symbol): Put symbol in absolute section, and set flag | |
| 11011 | BSF_DEBUGGING. | |
| 11012 | (function_lineoff): New symbol. | |
| 11013 | (function_lineoff, text_lineno_number, our_lineno_number, | |
| 11014 | lineno_lastP): Don't define. | |
| 11015 | (c_line_new): Don't define. | |
| 11016 | (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh, | |
| 11017 | placeholders, until | |
| 11018 | line-number recording gets implemented. | |
| 11019 | (obj_new_symbol_hook): New code for handling aux fields. | |
| 11020 | (add_lineno, add_linesym): New functions. | |
| 11021 | (obj_coff_ln): Call add_lineno, not c_line_new. | |
| 11022 | (obj_coff_endef): New code for handling symbol names. New lineno | |
| 11023 | code. Look for section name "*DEBUG*" for debugging section. | |
| 11024 | (align, coff_check_file_symbols, obj_coff_section, | |
| 11025 | coff_frob_file): New functions. | |
| 11026 | * config/obj-coff.h: Reordered some includes. | |
| 11027 | (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg, | |
| 11028 | DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't | |
| 11029 | define these. | |
| 11030 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros. | |
| 11031 | (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing | |
| 11032 | aux entries. Most SA_* macros now use it unconditionally. | |
| 11033 | (S_*): Use `bsym' field, and access BFD private data. | |
| 11034 | (SF_*): Use `sy_flags' symbol field for most of these. | |
| 11035 | (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't | |
| 11036 | define. | |
| 11037 | (*_section_header): Don't define. | |
| 11038 | * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed | |
| 11039 | interface. | |
| 11040 | (tc_gen_reloc) [I386COFF]: New function. | |
| 11041 | (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define. | |
| 11042 | * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New | |
| 11043 | macros. | |
| 11044 | ||
| 11045 | * config/obj-coff.c (stack_init): Don't do assignments inside | |
| 11046 | conditions. | |
| 11047 | (obj_coff_def): Simplified handling of symbol name a bit. | |
| 11048 | (tag_insert): Name argument is now pointer to CONST. | |
| 11049 | (obj_crawl_symbol_chain): Commented out. | |
| 11050 | ||
| 11051 | * config/obj-coff.h: Use PARAMS macro in prototypes. | |
| 11052 | ||
| 11053 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect | |
| 11054 | through frchainP pointer if it is null. | |
| 11055 | ||
| 11056 | * configure.in: Warn if BFD mode is explicitly turned off but is | |
| 11057 | required by specified target. | |
| 11058 | (mips ecoff targets): Don't need to set bfd_gas here; it gets | |
| 11059 | taken care of later. | |
| 11060 | ||
| 11061 | * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward | |
| 11062 | field. | |
| 11063 | (yank_symbols): Merge symbols only if sy_forward is null. | |
| 11064 | ||
| 11065 | * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already | |
| 11066 | defined. | |
| 11067 | ||
| 11068 | * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not | |
| 11069 | pointer. | |
| 11070 | * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto. | |
| 11071 | ||
| 11072 | * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting | |
| 11073 | with "." is a local label. | |
| 11074 | ||
| 11075 | * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config | |
| 11076 | files. | |
| 11077 | ||
| 11078 | * config/te-linux.h, config/te-386bsd.h: New config files. | |
| 11079 | * configure.in (i386-*-linux, i386-*-bsd): Use them. | |
| 11080 | * config/tc-i386.h (TARGET_FORMAT): Select format based on target | |
| 11081 | environment. | |
| 11082 | (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux. | |
| 11083 | ||
| 11084 | Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11085 | ||
| 11086 | * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems | |
| 11087 | to want it that way. | |
| 11088 | (ecoff_build_symbols): Turn local st_Proc symbols into | |
| 11089 | st_StaticProc symbols. Set index field of external st_Proc and | |
| 11090 | st_staticProc symbols correctly. | |
| 11091 | * config/tc-mips.h (NO_LISTING): Don't define. People might want | |
| 11092 | listings. | |
| 11093 | ||
| 11094 | Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11095 | ||
| 11096 | * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New | |
| 11097 | files. | |
| 11098 | * configure.in (m68k-*-hpux): Use them. | |
| 11099 | ||
| 11100 | * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if | |
| 11101 | defined, otherwise zero. | |
| 11102 | ||
| 11103 | * config/aout_gnu.h (OMAGIC): Don't define if already defined. | |
| 11104 | ||
| 11105 | Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 11106 | ||
| 11107 | * config/tc-sparc.c (sparc_ip): Allow any abs expression as an | |
| 11108 | address space number. | |
| 11109 | ||
| 11110 | Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
| 11111 | ||
| 11112 | * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all. | |
| 11113 | ||
| 11114 | * config/tc-a29k.c: Include ctype.h. | |
| 11115 | (define_some_regs): Added special-purpose registers for 29050. | |
| 11116 | ||
| 11117 | * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/". | |
| 11118 | ||
| 11119 | * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here. | |
| 11120 | (change_to_section): Set it here instead. | |
| 11121 | ||
| 11122 | Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com) | |
| 11123 | ||
| 11124 | * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one | |
| 11125 | hasn't been seen yet. | |
| 11126 | (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL. | |
| 11127 | ||
| 11128 | Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 11129 | ||
| 29184774 | 11130 | * config/tc-sh.c, config/tc-sh.h: New files supporting Hitachi |
| 252b5132 RH |
11131 | SH. |
| 11132 | ||
| 11133 | Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11134 | ||
| 11135 | * expr.c (operand): Fix unary plus operator (previously was the | |
| 11136 | same as '~' operator!). | |
| 11137 | ||
| 11138 | Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11139 | ||
| 11140 | * write.c (cvt_frag_to_fill): Define even if BFD is defined. | |
| 11141 | (write_object_file): Do define if BFD_ASSEMBLER. Invoke | |
| 11142 | obj_check_file_symbols if defined. Call verify_symbol_chain_2 | |
| 11143 | instead of open-coding it. Fix some bugs in patching up symbol | |
| 11144 | chain. | |
| 11145 | (relax_segment): Make some code we "ought to be able to" use for | |
| 11146 | all targets no longer conditionalized on ns32k target; instead, do | |
| 11147 | it always, and if the appropriate conditions fail, abort. | |
| 11148 | ||
| 11149 | * symbols.c (DEBUG): Enabled. | |
| 11150 | (symbol_new): Make sure bfd_make_empty_symbol works. | |
| 11151 | (verify_symbol_chain_2): New function; takes one symbol as | |
| 11152 | argument, anywhere in the chain. | |
| 11153 | (dollar_label*): Use default initializers. | |
| 11154 | ||
| 11155 | * as.c (perform_an_assembly_pass): Call md_begin here... | |
| 11156 | (main): ...and not here. | |
| 11157 | ||
| 11158 | * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out. | |
| 11159 | (tc_frob_symbol): New macro: Get rid of symbols in reg_section. | |
| 11160 | ||
| 11161 | * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER. | |
| 11162 | (add_fix, add_frag): Now functions instead of macros. | |
| 11163 | (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num, | |
| 11164 | s_data1, s_data2, s_bss): Use new *_section names, for | |
| 11165 | compatibility with BFD_ASSEMBLER mode; rewrite switch statements | |
| 11166 | to handle non-integral segT. | |
| 11167 | (tc_coff_fix2rtype, tc_aout_fix_to_chars, | |
| 11168 | tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER. | |
| 11169 | (tc_gen_reloc): New routine for BFD_ASSEMBLER. | |
| 11170 | (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to | |
| 11171 | md_apply_fix_2; new md_apply_fix definition varies interface | |
| 11172 | depending on BFD_ASSEMBLER. | |
| 11173 | (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section | |
| 11174 | names. | |
| 11175 | ||
| 11176 | * config/obj-vms.c: Include config.h. | |
| 11177 | (version_string): Delete declaration. | |
| 11178 | (Write_VMS_MHD_Records): Use GAS_VERSION instead. | |
| 11179 | (vms_resolve_symbol_redef): New function, taken from VMS code in | |
| 11180 | symbols.c. | |
| 11181 | (_doprnt): Deleted. | |
| 11182 | (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct, | |
| 11183 | VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix, | |
| 11184 | VMS_Psect_Spec): Fixed to compile under traditional C. | |
| 11185 | * config/obj-vms.h: Use PARAMS macro. | |
| 11186 | (vms_resolve_symbol_redef): Declare. | |
| 11187 | (RESOLVE_SYMBOL_REDEFINITION): New macro. | |
| 11188 | * symbols.c (colon): Remove some VMS-specific code, look for | |
| 11189 | RESOLVE_SYMBOL_REDEFINITION macro instead. | |
| 11190 | ||
| 11191 | * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc | |
| 11192 | instructions. | |
| 11193 | ||
| 11194 | * config/tc-i386.c: Reordered some functions so inlining might | |
| 11195 | work. Use PARAMS in function declarations. | |
| 11196 | (reloc): New routine. | |
| 11197 | (md_assemble): Rearrange switch statements to work with | |
| 11198 | non-integral segT. | |
| 11199 | ||
| 11200 | * struc-symbol.h [BFD_ASSEMBLER]: Undefine | |
| 11201 | SYMBOLS_NEED_BACKPOINTERS before defining it. | |
| 11202 | ||
| 11203 | * subsegs.c (subseg_new_rest): Now static. | |
| 11204 | ||
| 11205 | * read.c (pseudo_set): Better error message for difference of | |
| 11206 | symbols in different frags. | |
| 11207 | ||
| 11208 | * Makefile.in (check): Pass down some new variables, indicating | |
| 11209 | pathname or program name for cc, nm, objdump. | |
| 11210 | ||
| 11211 | * as.h (OUTPUT_FLAVOR): New macro. | |
| 11212 | * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR. | |
| 11213 | ||
| 11214 | * configure.in: Initialize bfd_gas properly. Warn that ELF | |
| 11215 | support is incomplete. | |
| 11216 | ||
| 11217 | Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11218 | ||
| 11219 | * read.c (float_cons): Accept null pointer return from md_atof. | |
| 11220 | * config/tc-m68k.c (md_atof): Return null for success. | |
| 11221 | * config/tc-sparc.c (md_atof): Ditto. | |
| 11222 | ||
| 11223 | Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
| 11224 | ||
| 11225 | * doc/as.texinfo: formatting and comment cleanups; show SPARC | |
| 11226 | alternative options in same style as other machines; simplify some | |
| 11227 | conditional use; include GPL as separate file (from texinfo dir) | |
| 11228 | ||
| 11229 | * doc/Makefile.in: (as.info) include directory containing GPL in | |
| 11230 | makeinfo search path | |
| 11231 | ||
| 11232 | * doc/h8.texi: new file; conditional settings for GAS manual | |
| 11233 | on Hitachi chips | |
| 11234 | ||
| 11235 | Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
| 11236 | ||
| 11237 | * doc/as.texinfo: mention SPARC architecture options. | |
| 11238 | ||
| 11239 | Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 11240 | ||
| 11241 | * configure.in: Rearranged whitespace in per-host/per-target | |
| 11242 | sections. Added hooks for dropping in HPPA support (not included | |
| 11243 | yet). Separate out overrides of variables based on target format | |
| 11244 | and bfd-gas selection from actual target-specific commands. Add | |
| 11245 | error message for recognized but unsupported format name. | |
| 11246 | ||
| 11247 | Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11248 | ||
| 11249 | * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in | |
| 11250 | symbolic header match cline in FDR; the native linker seems to | |
| 11251 | want that. | |
| 11252 | ||
| 11253 | Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 11254 | ||
| 11255 | * doc/Makefile.in: as.texinfo is in $(srcdir). Use | |
| 11256 | $(srcdir)/as.texinfo explicitly in several places | |
| 11257 | ||
| 11258 | Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
| 11259 | ||
| 11260 | * doc/Makefile.in: update dvi, clean targets for new source | |
| 11261 | file structure | |
| 11262 | ||
| 11263 | Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11264 | ||
| 11265 | * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__, | |
| 11266 | rather than undefining know. | |
| 11267 | * configure.in: Match ultrix*, not just ultrix. | |
| 11268 | ||
| 11269 | Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
| 11270 | ||
| 11271 | * doc/as.texinfo: converted conditional markup to use new | |
| 11272 | Texinfo facilities, avoiding m4. | |
| 11273 | ||
| 11274 | * doc/as-all.texinfo, all.m4, pretex.m4: deleted. | |
| 11275 | ||
| 11276 | * doc/Makefile.in: recast doc configuration to use a link to an | |
| 11277 | included texinfo file. | |
| 11278 | ||
| 11279 | * doc/all.texi: settings for generic form of documentation. | |
| 11280 | ||
| 11281 | Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11282 | ||
| 11283 | * read.c (cons): Zero out frag when creating reloc. | |
| 11284 | ||
| 11285 | Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11286 | ||
| 11287 | * config/tc-mips.c (gp_reference): Certain magic symbols can never | |
| 11288 | be referenced off the GP register. | |
| 11289 | ||
| 11290 | * app.c (do_scrub_next_char): Handle states 9 and 10 correctly | |
| 11291 | when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST, | |
| 11292 | LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE. | |
| 11293 | ||
| 11294 | * config/te-irix.h: New file; irix needs a different LOCAL_LABEL | |
| 11295 | definition from other MIPS targets. | |
| 11296 | * configure.in (mips-*-irix): Use emulation irix. | |
| 11297 | ||
| 11298 | Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 11299 | ||
| 11300 | * config/tc-h8500.c: Get relax size of branch instructions right, | |
| 11301 | (get_operand): Parse @sp+ correctly. | |
| 11302 | ||
| 11303 | Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11304 | ||
| 11305 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include | |
| 11306 | COFF section header field. | |
| 11307 | ||
| 11308 | * configure.in: Print error message if host or target is not | |
| 11309 | supported. | |
| 11310 | ||
| 11311 | * configure.in: If with-bfd-assembler, use obj-coff instead of | |
| 11312 | obj-coffbfd. | |
| 11313 | ||
| 11314 | * config/ho-generic.h: Include string.h. | |
| 11315 | ||
| 11316 | Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11317 | ||
| 11318 | * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with | |
| 11319 | '$' as local, for any object file format. | |
| 11320 | ||
| 11321 | * config/tc-mips.c (macro): Optimizations to branching code and a | |
| 11322 | couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph | |
| 11323 | Campbell). | |
| 11324 | ||
| 11325 | * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. | |
| 11326 | * configure.in (mips-sgi-irix*): Set gas_host to irix. | |
| 11327 | ||
| 11328 | Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11329 | ||
| 11330 | * subsegs.c (subseg_new): Set output_section of new section. | |
| 11331 | * as.c (perform_an_assemly_pass): Don't set output_section here. | |
| 11332 | * expr.c (expr_part, expr): Turn off section assertions for ECOFF, | |
| 11333 | since it has additional sections. | |
| 11334 | * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss, | |
| 11335 | not bss_section. | |
| 11336 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added | |
| 11337 | ecoff_undefined field. | |
| 11338 | * config/obj-ecoff.c (obj_symbol_new_hook): Initialize | |
| 11339 | ecoff_undefined field. | |
| 11340 | (add_file): If using stabs, just output a stabs symbol rather than | |
| 11341 | creating a new fdr. | |
| 11342 | (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading | |
| 11343 | it with get_absolute_expression, rather than skipping it by hand. | |
| 11344 | (obj_ecoff_loc): If using stabs, just output a stabs symbol rather | |
| 11345 | than ECOFF line number information. | |
| 11346 | (obj_ecoff_stab): Accept non-zero values for stabs line number. | |
| 11347 | (ecoff_build_symbols): Set ifilesym correctly. Set storage class | |
| 11348 | to small, undefined and/or readonly sections if appropriate. | |
| 11349 | Don't output symbol names containing \001 characters. | |
| 11350 | (ecoff_frob_file): Make sure at least one fdr is output. | |
| 11351 | * config/tc-mips.h: Define TC_MIPS. | |
| 11352 | * config/tc-mips.c (g_switch_value): New static variable. | |
| 11353 | (md_assemble): Set gp size of output BFD. | |
| 11354 | (gp_reference): New function; returns 1 if expression can be | |
| 11355 | accesssed via gp. Always returns 0 if not using ECOFF. | |
| 11356 | (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if | |
| 11357 | possible. | |
| 11358 | (macro): Generate sequences using gp if possible. | |
| 11359 | (md_parse_option): Ignore -EL and -EB. Parse -G. | |
| 11360 | (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case. | |
| 11361 | (s_change_sec): Handle .rdata and .sdata for ECOFF. | |
| 11362 | (s_extern): Mark symbol as external. Set ecoff_undefined field. | |
| 11363 | ||
| 11364 | Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11365 | ||
| 11366 | * output-file.c (output_file_create): Don't call as_perror for | |
| 11367 | filename rejected by application. | |
| 11368 | ||
| 11369 | * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink | |
| 11370 | the output file. | |
| 11371 | ||
| 11372 | * doc/as.texinfo: Don't use @value in node names for the moment; | |
| 11373 | references don't appear to work right. | |
| 11374 | ||
| 11375 | * as.h (const, volatile): Put these definitions back, and use | |
| 11376 | them. | |
| 11377 | ||
| 11378 | * doc/as.texinfo: First pass at using new texinfo features -- | |
| 11379 | variables, conditional tests. Far from complete. | |
| 11380 | ||
| 11381 | Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11382 | ||
| 11383 | * read.c: Temporary hack to handle some 64-bit constants. This | |
| 11384 | should be redone later. | |
| 11385 | (target_big_endian): Declare. | |
| 11386 | (big_cons): If it's set, reverse order of bytes being copied. | |
| 11387 | * config/tc-sparc.c (md_begin): Set target_big_endian. | |
| 11388 | ||
| 11389 | * read.c (s_ignore): Delete declaration of is_end_of_line. | |
| 11390 | ||
| 11391 | * config/obj-coffbfd.c (yank_symbols): Build list of file symbol | |
| 11392 | forward pointers properly. | |
| 11393 | ||
| 11394 | Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 11395 | ||
| 11396 | * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs | |
| 11397 | wasn't being stored into scnhdr. | |
| 11398 | * config/obj-coffbfd.h: Add prototype of s_get_segment. | |
| 11399 | * read.c (TC_START_LABEL): Default definition. | |
| 11400 | (read_a_source_file): Use TC_START_LABEL macro to work out | |
| 11401 | if a label has been seen. | |
| 11402 | ||
| 11403 | Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11404 | ||
| 11405 | * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not | |
| 11406 | the bottom (make expands variables in dependencies when the | |
| 11407 | dependencies are read, not when they are used). | |
| 11408 | ||
| 11409 | * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for | |
| 11410 | a29k .bss section; the mondfe program doesn't like it. | |
| 11411 | ||
| 11412 | Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 11413 | ||
| 11414 | * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of | |
| 11415 | const. | |
| 11416 | (current_architecture): Don't need initializer. | |
| 11417 | ||
| 11418 | Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11419 | ||
| 11420 | * doc/none.m4: Define Z8000. | |
| 11421 | * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the | |
| 11422 | texinfo file before recreating it. | |
| 11423 | (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in | |
| 11424 | this directory. | |
| 11425 | (srcdir): Delete second, bogus definition. | |
| 11426 | (as.info): Look for as-*.texinfo in current directory rather than | |
| 11427 | in $(srcdir). | |
| 11428 | (as.dvi): Ditto. | |
| 11429 | (dvi): New rule. | |
| 11430 | * doc/configure.in: Create links to all as-*.texinfo files in the | |
| 11431 | source directory, if that's not the current directory. | |
| 11432 | ||
| 11433 | * configure.in (per-host): Accept MIPS host with BSD version | |
| 11434 | number. | |
| 11435 | (per-target): Classify i486 as i386. Use generic cpu_type instead | |
| 11436 | of target_cpu in selecting format etc. | |
| 11437 | ||
| 11438 | * app.c (do_scrub_next_char): Use .appfile, not .app-file. | |
| 11439 | * read.c (potable): Change .app-file to .appfile. | |
| 11440 | ||
| 11441 | * config/ho-decstatn.h: Renamed from ho-decstation.h. | |
| 11442 | * configure.in: Adjusted. | |
| 11443 | ||
| 11444 | * config/obj-bfd-sunos.*: Unused; deleted. | |
| 11445 | ||
| 11446 | * Makefile.in (version.c, vers-stamp): Deleted. | |
| 11447 | (config.h): Define GAS_VERSION. | |
| 11448 | * as.c (version_string): Deleted declaration. | |
| 11449 | (main): Look for GAS_VERSION instead. | |
| 11450 | ||
| 11451 | * doc/as.texinfo: Updated description of -a* (listing) options, | |
| 11452 | and describe how to pass them through from gcc. | |
| 11453 | ||
| 11454 | * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or | |
| 11455 | process relocs if there aren't any relocs to process. Avoids | |
| 11456 | malloc/free bug on SCO too. | |
| 11457 | ||
| 11458 | * as.h: Move local include files below system include files, to | |
| 11459 | avoid some redefinition complaints on some systems. | |
| 11460 | (const, volatile): Don't need these conditionally defined if we | |
| 11461 | use CONST and VOLATILE from ansidecl.h. | |
| 11462 | (seg_name): Use CONST, not const. | |
| 11463 | ||
| 11464 | Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11465 | ||
| 11466 | * config/tc-mips.c: Reindented to GNU standards. | |
| 11467 | ||
| 11468 | Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11469 | ||
| 11470 | * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case. | |
| 11471 | (fixup_segment): Add a29k special case; the linker is not prepared | |
| 11472 | to see a segment offset here. | |
| 11473 | ||
| 11474 | * app.c (do_scrub_next_char): Added new state, 10, modifying state | |
| 11475 | 9 to only keep a space in between identifier characters. | |
| 11476 | ||
| 11477 | Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) | |
| 11478 | ||
| 11479 | * Makefile.in: add dvi target; as-$(config).texinfo might live in | |
| 11480 | srcdir, might be in objdir. | |
| 11481 | ||
| 11482 | * doc/Makefile.in: dvi depends on as.dvi | |
| 11483 | ||
| 11484 | Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 11485 | ||
| 11486 | * Makefile.in: add installcheck target | |
| 11487 | ||
| 11488 | Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 11489 | ||
| 11490 | * config/tc-sparc.c (sparc_ip): Add support for membar mask names. | |
| 11491 | Add missing colons in prefetch error messages. Add support for | |
| 11492 | ASI names. | |
| 11493 | ||
| 11494 | Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11495 | ||
| 11496 | * config/tc-mips.c (macro): Use $AT for any floating point load. | |
| 11497 | ||
| 11498 | Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com) | |
| 11499 | ||
| 11500 | * config/tc-m68k.c (m68k_ip): For operand type 'M', reject | |
| 11501 | bignums, but don't emit error message. | |
| 11502 | ||
| 11503 | Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 11504 | ||
| 11505 | * Makefile.in (targ-cpu.o): Depend on config.h. | |
| 11506 | ||
| 11507 | Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11508 | ||
| 11509 | * app.c (do_scrub_next_char): Added new state, 9, to avoid | |
| 11510 | dropping a space immediately following an identifier. | |
| 11511 | * expr.c, write.c: Rewrote assert expressions to not use multiple | |
| 11512 | lines; I don't think that can be done portably. | |
| 11513 | * config/tc-mips.c (macro): Use $AT if target register is zero in | |
| 11514 | load instruction, which it can be for a floating point load. | |
| 11515 | ||
| 11516 | Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11517 | ||
| 11518 | * write.c (write_contents): Compute the relocs before writing out | |
| 11519 | the section contents. | |
| 11520 | * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get | |
| 11521 | symbol table and values right. | |
| 11522 | * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting | |
| 11523 | with $L is local. | |
| 11524 | * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend | |
| 11525 | by the section vma. | |
| 11526 | ||
| 11527 | * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is | |
| 11528 | z8k-opc.h, not z8k.h. | |
| 11529 | ||
| 11530 | * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf | |
| 11531 | symbol. | |
| 11532 | ||
| 11533 | Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 11534 | ||
| 11535 | * configure.in: recognize sparc-sun-solaris2* instead of -solaris2 | |
| 11536 | ||
| 11537 | Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11538 | ||
| 11539 | * expr.c, write.c: Ultrix native 4.2 cc requires assert condition | |
| 11540 | to be on a single line. | |
| 11541 | ||
| 11542 | Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11543 | ||
| 11544 | * Makefile.in (config.h): Create file, writing out definitions of | |
| 11545 | target cpu, alias, and canonical name. | |
| 11546 | (ALL_CFLAGS): No longer define TARGET_CPU. | |
| 11547 | ||
| 11548 | * Makefile.in (check): Print a message, instead of quitting | |
| 11549 | silently. | |
| 11550 | ||
| 11551 | * as.c (main): Don't catch any signals, for now. | |
| 11552 | ||
| 11553 | * version.c: Deleted. | |
| 11554 | * Makefile.in: Generate it, putting in only the version number | |
| 11555 | itself. | |
| 11556 | (VERSION): New variable. | |
| 11557 | * as.c: Include config.h. | |
| 11558 | (main): Reformatted version string. Include target alias. Don't | |
| 11559 | print if not requested (i.e., unknown -v argument). | |
| 11560 | ||
| 11561 | * as.c (stralloc): Deleted. | |
| 11562 | (main): Call strdup instead. | |
| 11563 | ||
| 11564 | * configure.in: Handle all 68300 series chips. | |
| 11565 | * config/tc-m68k.c: Include config.h. | |
| 11566 | (md_assemble): Assume TARGET_CPU is defined. Accept some 68300 | |
| 11567 | series cpus as defaults. | |
| 11568 | (md_parse_option): Accept some m68300 series CPUs as defaults. | |
| 11569 | ||
| 11570 | Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11571 | ||
| 11572 | * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if | |
| 11573 | not already defined. | |
| 11574 | (main, got_sig): Use them. | |
| 11575 | * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default | |
| 11576 | values. | |
| 11577 | ||
| 11578 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11579 | ||
| 11580 | * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF | |
| 11581 | support. | |
| 11582 | ||
| 11583 | * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs. | |
| 11584 | OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN. | |
| 11585 | (struct loc, struct proc, struct file): Moved to tc-mips.c within | |
| 11586 | #ifndef OBJ_ECOFF block, since ECOFF uses different versions. | |
| 11587 | * config/tc-mips.c: Rearranged for ECOFF support. Added | |
| 11588 | prototypes for all static functions. Moved existing minimal | |
| 11589 | debugging format support info #ifndef OBJ_ECOFF blocks. | |
| 11590 | (macro_build_lui): Eliminated sign_extend argument, because ECOFF | |
| 11591 | does not support a non sign extended high 16 bits reloc. Adjusted | |
| 11592 | all callers accordingly. | |
| 11593 | (tc_get_register): Renamed from get_register, and made non-static. | |
| 11594 | ||
| 11595 | * config/mips-big.mt, config/mips-lit.mt: New files. Define | |
| 11596 | TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN, | |
| 11597 | respectively. | |
| 11598 | * configure.in (mips-*-bsd*): Use gas_target mips-lit. | |
| 11599 | (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using | |
| 11600 | obj_format ecoff and gas_target mips-lit or mips-big. | |
| 11601 | ||
| 11602 | Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 11603 | ||
| 11604 | * version.c: Bump to version 2.0.1. | |
| 11605 | ||
| 11606 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11607 | ||
| 11608 | * write.c (chain_frchains_together): Check that seg_info (section) | |
| 11609 | is not NULL. | |
| 11610 | (write_object_file): Call obj_frob_file after setting the symbols, | |
| 11611 | not before. | |
| 11612 | ||
| 11613 | Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 11614 | ||
| 11615 | * Version 2.0 released. | |
| 11616 | ||
| 11617 | Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11618 | ||
| 11619 | * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only. | |
| 11620 | ||
| 11621 | Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11622 | ||
| 11623 | * read.h: Define stringer here. | |
| 29184774 | 11624 | * read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these |
| 252b5132 RH |
11625 | places. |
| 11626 | ||
| 11627 | Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 11628 | ||
| 11629 | * read.c (s_space): Multiply repeat count by mult, not fill. | |
| 11630 | ||
| 11631 | Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 11632 | ||
| 11633 | * read.c: Include ctype.h. | |
| 11634 | ||
| 11635 | Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11636 | ||
| 11637 | Patches from Eric Youngdale: | |
| 11638 | * make-gas.com: Find obstack.obj if it's not in the current | |
| 11639 | directory. | |
| 11640 | * read.c (s_ignore): Don't declare is_end_of_line. It's | |
| 11641 | redundant, and triggers a VMS gcc compiler bug. | |
| 11642 | ||
| 11643 | * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes | |
| 11644 | current segment as an argument. (Ignored in all cases but VMS.) | |
| 11645 | All callers and definitions changed. | |
| 11646 | ||
| 11647 | Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11648 | ||
| 11649 | * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING | |
| 11650 | case compile again. | |
| 11651 | ||
| 11652 | Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 11653 | ||
| 11654 | * config/tc-m68k.c (isbyte): Accept all values from -255 to +255, | |
| 11655 | so "~0x80" won't be rejected. | |
| 11656 | ||
| 11657 | * config/obj-elf.c: No longer include elf/reloc.h. | |
| 11658 | (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section. | |
| 11659 | (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out | |
| 11660 | routines. | |
| 11661 | (obj_elf_xstab): New routine. | |
| 11662 | (obj_elf_set_size): Call as_warn, not fprintf. Pass desired | |
| 11663 | argument to s_ignore. Put "#if 0" around unused code. | |
| 11664 | (obj_pseudo_table): Use s_ignore instead of do-nothing routines. | |
| 11665 | Call elf_xstabs for .stabs and .xstabs operators. | |
| 11666 | ||
| 11667 | * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc". | |
| 11668 | ||
| 11669 | * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are | |
| 11670 | present. | |
| 11671 | ||
| 11672 | * configure.in: mips-bsd configuration was missing format spec. | |
| 11673 | Should use aout. | |
| 11674 | ||
| 11675 | * Makefile.in (Makefile): Depends on configure.in. | |
| 11676 | ||
| 11677 | * config/tc-mips.c (append_insn): Don't check for alignment of | |
| 11678 | frag in memory; alignment of instructions in section is a separate | |
| 11679 | matter. | |
| 11680 | ||
| 11681 | * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI | |
| 11682 | C availability. | |
| 11683 | ||
| 11684 | * listing.h: Always provide function declarations, not macros, so | |
| 11685 | pcc won't lose. | |
| 11686 | ||
| 11687 | Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com) | |
| 11688 | ||
| 11689 | * CONTRIBUTORS: Update Gilmore entry. | |
| 11690 | ||
| 11691 | Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 11692 | ||
| 11693 | * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch | |
| 11694 | instructions. Accept integer prefetch function numbers. | |
| 11695 | ||
| 11696 | Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11697 | ||
| 11698 | * config/tc-sparc.c (s_xword): Now call big_cons, so large | |
| 11699 | constants are accepted, but symbolic values are not. GCC will not | |
| 11700 | generate the latter currently. | |
| 11701 | ||
| 11702 | * frags.c (frag_init): New function. | |
| 11703 | (zero_address_frag, bss_address_frag): Now initialized at run | |
| 11704 | time. | |
| 11705 | * as.c (main): Call frag_init. | |
| 11706 | ||
| 11707 | Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11708 | ||
| 11709 | * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case: | |
| 11710 | Don't unget ch2 if we didn't get it. | |
| 11711 | ||
| 11712 | Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 11713 | ||
| 11714 | * doc/Makefile.in (TEXIDIR): Updated for new layout. | |
| 11715 | ||
| 11716 | * config/tc-sparc.c (s_common): Add support for ELF version. | |
| 11717 | (tc_gen_reloc) [BFD_ASSEMBLER]: New function. | |
| 11718 | * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]: | |
| 11719 | New macros. | |
| 11720 | (md_convert_frag): New macro. | |
| 11721 | ||
| 11722 | * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a | |
| 11723 | symbol, fix the offset so "+2" isn't required. | |
| 11724 | ||
| 11725 | * config/tc-i960.c (line_comment_chars, line_separator_chars): | |
| 11726 | Define as common/bss. | |
| 11727 | (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C | |
| 11728 | initializers are sufficient. | |
| 11729 | ||
| 11730 | * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd. | |
| 11731 | (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out". | |
| 11732 | (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros. | |
| 11733 | (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro. | |
| 11734 | * config/obj-aout.c: Use PARAMS macro for declarations. Remove | |
| 11735 | "IGNORE_DEBUG" conditional, since both branches are identical. | |
| 11736 | Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly | |
| 11737 | referencing symbol structure members. | |
| 11738 | (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function. | |
| 11739 | ||
| 11740 | * as.h (struct frag): Reordered a couple of fields for better | |
| 11741 | packing. | |
| 11742 | ||
| 11743 | * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the | |
| 11744 | section info. | |
| 11745 | (write_contents) [BFD_ASSEMBLER]: New function. | |
| 11746 | (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call | |
| 11747 | fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call | |
| 11748 | obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined. | |
| 11749 | (fixup_segment): Make sure common-section symbols get treated the | |
| 11750 | same as undefined symbols. | |
| 11751 | (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type | |
| 11752 | bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from | |
| 11753 | section info. | |
| 11754 | * write.h (fix_new): Update prototype. | |
| 11755 | ||
| 11756 | * tc.h (md_operand, md_convert_frag, tc_headers_hook, | |
| 11757 | md_section_align, md_undefined_symbol): Don't provide prototypes | |
| 11758 | if these are defined as macros. | |
| 11759 | (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and | |
| 11760 | section passed. | |
| 11761 | ||
| 11762 | * symbols.c (symbol_new): Argument NAME is now pointer to const. | |
| 11763 | Simplified STRIP_UNDERSCORE code. Remove assumptions about null | |
| 11764 | pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new | |
| 11765 | BFD symbol. | |
| 11766 | (colon): Display other/desc fields of redefined symbol only if | |
| 11767 | S_GET_OTHER and S_GET_DESC are defined. | |
| 11768 | (symbol_make): Argument NAME is now pointer to const. | |
| 11769 | (symbol_find, symbol_find_base): Likewise. | |
| 11770 | (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions. | |
| 11771 | * symbols.h: Fix prototypes for new const arguments. Add | |
| 11772 | prototypes for BFD_ASSEMBLER S_* functions. | |
| 11773 | ||
| 11774 | * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code | |
| 11775 | for changing to an existing section. | |
| 11776 | (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new, | |
| 11777 | called by subseg_new and subseg_set. | |
| 11778 | (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section, | |
| 11779 | given section name and subseg number. | |
| 11780 | (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly | |
| 11781 | new section/subsection. | |
| 11782 | ||
| 11783 | * read.c: Don't include ctype.h. | |
| 11784 | (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32 | |
| 11785 | for now; should be machine-dependent. | |
| 11786 | ||
| 11787 | * configure.in: Accept *-*-elf and *-*-solaris* as ELF format | |
| 11788 | targets, forcing BFD use. | |
| 11789 | ||
| 11790 | Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11791 | ||
| 11792 | * config/tc-sparc.c: Use PARAMS macro for static function | |
| 11793 | declarations. Use BFD_RELOC_ macros everywhere, with | |
| 11794 | compatibility macros declared for non-BFD mode. | |
| 11795 | (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type | |
| 11796 | instead of enum reloc_type. | |
| 11797 | (emit_sparc_reloc): Commented-out function deleted. | |
| 11798 | (md_convert_frag): Deleted. | |
| 11799 | (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
| 11800 | (md_apply_fix): Changed calling sequence (conditionally) for BFD | |
| 11801 | version. | |
| 11802 | * config/tc-sparc.h (md_convert_frag): New macro. | |
| 11803 | ||
| 11804 | * config/obj-aout.c (obj_aout_stab): Refer to undefined_section, | |
| 11805 | not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead | |
| 11806 | of referencing fields directly. | |
| 11807 | ||
| 11808 | * write.c (cvt_frag_to_fill): New function; extracted from | |
| 11809 | write_object_file. | |
| 11810 | (write_object_file) [! BFD_ASSEMBLER]: Call it. | |
| 11811 | (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section | |
| 11812 | and set its size and flags. | |
| 11813 | ||
| 11814 | * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some | |
| 11815 | fields with BFD equivalents. Turn on back-pointers, and add | |
| 11816 | target-specific fields at end. | |
| 11817 | ||
| 11818 | Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com) | |
| 11819 | ||
| 11820 | * config/obj-coffbfd.c (fill_section): Don't set vaddr here. | |
| 11821 | (write_object_file): Set it here instead, so that fixup_segment | |
| 11822 | can see the correct value. | |
| 11823 | ||
| 11824 | Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11825 | ||
| 11826 | * write.c (write_object_file): Check for errors and warnings and | |
| 11827 | bail out before processing contents. | |
| 11828 | (chain_frchains_together_1): New function, does most of the work | |
| 11829 | of remove_subsegs. | |
| 11830 | (chain_frchains_together) [BFD_ASSEMBLER]: New function. | |
| 11831 | (remove_subsegs) [! BFD]: Call it. | |
| 11832 | (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD | |
| 11833 | structures and routines. | |
| 11834 | ||
| 11835 | * config/obj-elf.*: New files. | |
| 11836 | ||
| 11837 | * config/mips.mt, config/rs6000.mt: Deleted. | |
| 11838 | ||
| 11839 | * config/h8300.mt: Don't specify compiler here. | |
| 11840 | ||
| 11841 | * config/z8k.mt: The z8k code depends on the z8k opcode table, | |
| 11842 | not the h8300 one. | |
| 11843 | * config/tc-z8k.h: Comment fix. | |
| 11844 | ||
| 11845 | * write.c: Reordered some functions for better inlining. | |
| 11846 | (fixup_segment): Linkrelax code is no longer conditional on | |
| 11847 | TC_I960. | |
| 11848 | ||
| 11849 | Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 11850 | ||
| 29184774 NC |
11851 | * config/{h8500.mt, config/tc-h8500.c, config/tc-h8500.h, |
| 11852 | config/obj-coffbfd.c, obj-coffbfd.h}: support for the H8/500. | |
| 252b5132 RH |
11853 | |
| 11854 | Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11855 | ||
| 11856 | * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here. | |
| 11857 | * write.c (write_object_file): Not here. | |
| 11858 | (fix_new): Initialize fx_addnumber. | |
| 11859 | ||
| 11860 | * listing.c: Don't include target-cpu.h explicitly, since as.h | |
| 11861 | includes it. | |
| 11862 | ||
| 11863 | Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 11864 | ||
| 11865 | * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP, | |
| 11866 | *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP. | |
| 11867 | (struct fix): Reordered fields for compactness and efficiency. | |
| 11868 | Converted some logical fields to 1-bit fields. | |
| 11869 | ||
| 11870 | * config/obj-aout.h: Use PARAMS. | |
| 11871 | [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE, | |
| 11872 | N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE. | |
| 11873 | ||
| 11874 | * read.c: Don't include listing.h; as.h includes it. Removed | |
| 11875 | DONTDEF code. | |
| 11876 | [BFD_ASSEMBLER]: Include subsegs.h. | |
| 11877 | (old_buffer, new_broken_words): Default initialization is | |
| 11878 | sufficient. | |
| 11879 | ||
| 11880 | * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH | |
| 11881 | to 0, define stdoutput. | |
| 11882 | (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure. | |
| 11883 | Call bfd_set_arch_mach. | |
| 11884 | (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not | |
| 11885 | bfd_close_all_done. Call bfd_perror on failure. | |
| 11886 | (output_file_append) [BFD_ASSEMBLER]: Don't define. | |
| 11887 | ||
| 11888 | * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition. | |
| 11889 | ||
| 11890 | * subsegs.h (segment_info_type): Always define. Omit field scnhdr | |
| 11891 | if not MANY_SEGMENTS. Define new field bfd_section if | |
| 11892 | BFD_ASSEMBLER. | |
| 11893 | (seg_info): New macro. | |
| 11894 | ||
| 11895 | * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused | |
| 11896 | variables, and some irrelevant comments. | |
| 11897 | ||
| 11898 | * Makefile.in (ALL_CFLAGS): Include $(BFDDEF). | |
| 11899 | (LIBS): Include $(BFDLIB). Don't bother with $(CLIB). | |
| 11900 | * configure.in: Permit --with-bfd-assembler now, with a warning. | |
| 11901 | Variable need_bfd is now a boolean, as is new variable bfd_gas. | |
| 11902 | Set BFDDEF and BFDLIB in Makefile when appropriate. | |
| 11903 | ||
| 11904 | * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code. | |
| 11905 | (main): Refer to flag_always_generate_output instead of | |
| 11906 | flagseen['Z']. | |
| 11907 | ||
| 11908 | * as.c (main) [BFD_ASSEMBLER]: Open output bfd. | |
| 11909 | (*_section) [BFD_ASSEMBLER]: Define them. | |
| 11910 | (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and | |
| 11911 | set section flags when appropriate. | |
| 11912 | * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified | |
| 11913 | section is not absolute, undefined, or an assembler internal one. | |
| 11914 | (absolute_section, undefined_section): Always define. | |
| 11915 | * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break | |
| 11916 | switch statements into if-else trees. | |
| 11917 | * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of | |
| 11918 | SEG_BSS and SEG_DATA. | |
| 11919 | ||
| 11920 | * as.h (frag_now_fix): New macro. | |
| 11921 | * symbols.c (colon): Use it. | |
| 11922 | ||
| 11923 | Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com) | |
| 11924 | ||
| 11925 | * config/tc-mips.c: Added mips support for mips-dec-bsd. | |
| 11926 | * config/tc-mips.h: Added mips support for mips-dec-bsd. | |
| 11927 | * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd. | |
| 11928 | * config/mips-opcode.h: Added mips support for mips-dec-bsd. | |
| 11929 | * configure.in: Added mips support for mips-dec-bsd. | |
| 11930 | * atof-generic.c: Define TRUE and FALSE if not defined. | |
| 11931 | ||
| 11932 | Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11933 | ||
| 11934 | * version.c: Bumped version number to 1.93.05. | |
| 11935 | ||
| 11936 | Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11937 | ||
| 11938 | * config/obj-coff.c (obj_emit_relocations): Don't use #elif. | |
| 11939 | (obj_emit_lineno): Don't need return at end of void function. | |
| 11940 | (obj_symbol_new_hook): Ditto. | |
| 11941 | ||
| 11942 | * config/tc-m68k.c: Removed some unused code. | |
| 11943 | (tc_aout_fix_to_chars): Array nbytes_r_length is now const. | |
| 11944 | ||
| 11945 | * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only | |
| 11946 | offset field is set. | |
| 11947 | ||
| 11948 | Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11949 | ||
| 11950 | * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not | |
| 11951 | ENV64, emit no reloc. | |
| 11952 | (md_pseudo_table): For ".xword", call s_xword. | |
| 11953 | (s_xword): New function. | |
| 11954 | ||
| 11955 | * config/tc-sparc.c (architecture_requested, warn_on_bump, | |
| 11956 | md_relax_table): Use default zero initialization. | |
| 11957 | (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the | |
| 11958 | latter, instead of selecting with preprocessor conditionals. | |
| 11959 | ||
| 11960 | Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 11961 | ||
| 11962 | * configure.in: recognise all sparclite variants | |
| 11963 | ||
| 11964 | Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11965 | ||
| 11966 | * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change -- | |
| 11967 | accidentally changed to use subseg_change where it should have | |
| 11968 | been subseg_new. | |
| 11969 | ||
| 11970 | Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 11971 | ||
| 11972 | * expr.c (operand): If character other than comma or newline is a | |
| 11973 | logical end-of-line character, use the newline case. | |
| 11974 | From Eric Youngdale: | |
| 11975 | (operand): Set X_add_number field for floating-point numbers. | |
| 11976 | (operand): Treat zero byte as end-of-operand. | |
| 11977 | ||
| 11978 | * configure.in (per-target): Look for with_bfd_assembler option. | |
| 11979 | For now, only accept "no", until the merge is done. | |
| 11980 | ||
| 11981 | Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil): | |
| 11982 | * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c, | |
| 11983 | config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS. | |
| 11984 | * read.c: Finish conversion to S_* macros in the VMS only | |
| 11985 | parts of the program. Add "const" modifier to hex_value. | |
| 11986 | * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to | |
| 11987 | "ifdef OBJ_VMS". | |
| 11988 | * expr.c: Add "const" modifier to hex_value. | |
| 11989 | * symbols.c: Finish conversion to S_* macros in the VMS only | |
| 11990 | parts of the program. Add "const" modifier to | |
| 11991 | md_[long,short]_jump_size. Remove declaration of const_flag | |
| 11992 | (which will be declared in obj-vms.h). | |
| 11993 | * write.c: Add "const" modifier to md_[long,short]_jump_size. | |
| 11994 | Fix arguments to VMS_write_object_file. | |
| 11995 | * config-gas.com: New file. Script for VMS systems to set up the | |
| 11996 | configuration to build gas for VMS, and create config.status. | |
| 11997 | * make-gas.com: Redone to work with new scheme. | |
| 29184774 | 11998 | * config/obj-vms.c: Patch to fix bug where we were not correctly parsing the |
| 252b5132 | 11999 | stabs directives. |
| 29184774 | 12000 | * config/obj-vms.c: Define macros COPY_LONG and COPY_SHORT which |
| 252b5132 RH |
12001 | will swap bytes if needed on a big endian system. Use throughout |
| 12002 | as needed. | |
| 29184774 NC |
12003 | * config/obj-vms.c (obj_aout_stab): Add code to generate listing file. |
| 12004 | * config/obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain | |
| 252b5132 RH |
12005 | types of malformed stabs. Change parsing algorithm so that we are |
| 12006 | more certain of having all of the information that we need on hand. | |
| 29184774 | 12007 | * config/obj-vms.c (final_forward_reference): New function, used to help |
| 252b5132 RH |
12008 | resolve the data types of as many struct elements as possible |
| 12009 | when some part of the struct is not fully defined by the compiler. | |
| 29184774 | 12010 | * config/obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation |
| 252b5132 | 12011 | stabs directives. |
| 29184774 | 12012 | * config/obj-vms.c (VMS_write_object_file): Define all vtable psects |
| 252b5132 RH |
12013 | as symbols as well in the object file. Look for external functions |
| 12014 | that start with "__vt.", and turn them into variables, since the | |
| 12015 | g++ compiler is incapable of doing this. | |
| 29184774 | 12016 | * config/tc-vax.c: Add '1' option for backward compatibility with older GCC |
| 252b5132 RH |
12017 | versions. |
| 12018 | * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes. | |
| 12019 | * input-scrub.c (as_where): Fix bug where as would crash if we did not | |
| 12020 | have the name of the source file yet. | |
| 12021 | * config/ho-vms.h: define HO_VMS, not HO_VAX. | |
| 12022 | ||
| 12023 | Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com) | |
| 12024 | ||
| 12025 | * read.c (s_data): Always use "data_section", since it'll map to | |
| 12026 | SEG_DATA or SEG_E1 if needed. | |
| 12027 | (s_lcomm): Likewise with bss_section. | |
| 12028 | (s_fill): Use memset, not bzero. | |
| 12029 | ||
| 12030 | Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 12031 | ||
| 12032 | * read.c: Deleted some code under "#ifdef DONTDEF" that was for | |
| 12033 | handling GDB symbol table data. | |
| 12034 | ||
| 12035 | * config/obj-aout.h (segment_name): Delete definition. | |
| 12036 | (seg_name): Delete declaration. | |
| 12037 | * config/obj-bout.h (segment_name, seg_name): Ditto. | |
| 12038 | * config/obj-vms.h (segment_name, seg_name): Ditto. | |
| 12039 | * config/obj-coff.h (segment_name): Ditto. | |
| 12040 | * config/obj-coffbfd.h (segment_name): Ditto. | |
| 12041 | ||
| 12042 | * Changes for BFD_ASSEMBLER: | |
| 12043 | * obj.h (obj_crawl_symbol_chain): Declare only if not | |
| 12044 | BFD_ASSEMBLER. | |
| 12045 | (obj_header_append, obj_pre_write_hook): Ditto. | |
| 12046 | * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER. | |
| 12047 | (segT) [BFD_ASSEMBLER]: New typedef for "asection *". | |
| 12048 | (segment_name) If BFD_ASSEMBLER, look up BFD section name; | |
| 12049 | otherwise, use seg_name array. | |
| 12050 | (seg_name): Declare only if not BFD_ASSEMBLER. | |
| 12051 | (section_alignment): Declare only if not BFD_ASSEMBLER. | |
| 12052 | (big_section, reg_section, pass1_section, diff_section, | |
| 12053 | absent_section, text_section, data_section, bss_section): If | |
| 12054 | BFD_ASSEMBLER, declare as variables; otherwise, declare as macros, | |
| 12055 | mapping to segT enum values. | |
| 12056 | (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors | |
| 12057 | if these are used or defined, if BFD_ASSEMBLER. | |
| 12058 | (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old | |
| 12059 | subseg_new split into two functions. | |
| 12060 | (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now. | |
| 12061 | ||
| 12062 | * as.h (volatile): Don't define if already defined. | |
| 12063 | (had_errors, had_warnings): Provide prototypes for ANSI C even if | |
| 12064 | NO_STDARG. | |
| 12065 | (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2, | |
| 12066 | declare with format attribute for -Wformat checking. | |
| 12067 | ||
| 12068 | Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12069 | ||
| 12070 | * app.c, config/tc-*.c: Don't include read.h, since it is already | |
| 12071 | included by as.h. | |
| 12072 | ||
| 12073 | * These are based on patches from Minh Tran-le | |
| 12074 | <mtranle@paris.intellicorp.com>. | |
| 12075 | * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use | |
| 12076 | obj_format coffbfd and gas_target i386coff for target. | |
| 12077 | (i[34]86-*-isc*): New host (uses sysv). | |
| 12078 | * config/i386aix.mt: Removed (no longer used). | |
| 12079 | * config/mh-i386aix (RANLIB): Use true rather than /bin/true. | |
| 12080 | (MINUS_G): Removed. | |
| 12081 | (LDFLAGS): Added, defined as -shlib. | |
| 12082 | * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. | |
| 12083 | * config/te-sco386.h (LOCAL_LABEL): Don't define. | |
| 12084 | (DOT_LABEL_PREFIX): Define. | |
| 12085 | * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label | |
| 12086 | name rather than L0\001. | |
| 12087 | * read.c (s_lcomm): Make a frag in SEG_BSS rather than using | |
| 12088 | local_bss_counter. | |
| 12089 | * symbols.c, symbols.h (local_bss_counter): Removed. | |
| 12090 | * write.c (write_object_file): bss no longer uses | |
| 12091 | local_bss_counter. Pass correct data and bss size to | |
| 12092 | VMS_write_object_file. | |
| 12093 | * config/obj-vms.c (VMS_write_object_file): Accept bss size as | |
| 12094 | argument, rather than using local_bss_counter. | |
| 12095 | * config/tc-m88k.c (s_bss): Don't use local_bss_counter. | |
| 12096 | * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. | |
| 12097 | * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. | |
| 12098 | (size_section): Restored sanity check. | |
| 12099 | (do_relocs_for): Base section address on s_paddr rather than | |
| 12100 | computing it. Adjust a29k R_IHIHALF special case to account for | |
| 12101 | section paddr (used to require paddr to be zero). If there are no | |
| 12102 | reclos, set s_relptr to 0. Set relocation size in object_headers. | |
| 12103 | (fill_section): Always set s_vaddr here, removing | |
| 12104 | ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set | |
| 12105 | NOLOAD for i386 .bss, because it confuses the SVR3 native linker. | |
| 12106 | Set STYP_INFO for .comment. | |
| 12107 | (coff_header_append): Use object headers and H_{SET,GET}_* macros. | |
| 12108 | Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. | |
| 12109 | (crawl_symbols): Handle 8 character section name correctly. Use | |
| 12110 | H_{SET,GET}_* macros. | |
| 12111 | (do_linenos_for): Set lineno size in object_headers. | |
| 12112 | (write_object_file): Use H_{SET,GET}_* macros. Don't bother to | |
| 12113 | set s_vaddr here. If string_byte_count remains 4, set it back to | |
| 12114 | 0, and only write strings out if there are some. Call | |
| 12115 | fill_section before do_relocs_for and do_linenos_for. | |
| 12116 | (obj_coff_section): Handle optional quoted second argument giving | |
| 12117 | section characteristics. | |
| 12118 | (obj_coff_bss): Added to handle .bss. | |
| 12119 | (obj_coff_ident): Added to handle .ident (puts string in .comment | |
| 12120 | section). | |
| 12121 | (obj_coff_lcomm): Put common symbols in .bss, not .data. | |
| 12122 | (fixup_mdeps): Change to segment. Call frag_wane after | |
| 12123 | md_convert_frag. | |
| 12124 | (fixup_segment): Explicitly check S_IS_COMMON before making 386 | |
| 12125 | adjustment (already happened only for common symbols, but this is | |
| 12126 | clearer). | |
| 12127 | * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. | |
| 12128 | * config/tc-i386.c (s_bss): Don't use if I386COFF. | |
| 12129 | (md_pseudo_table): Ignore .optim and .noopt. | |
| 12130 | (tc_coff_sizemachdep): New function. | |
| 12131 | * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 | |
| 12132 | compatibility. | |
| 12133 | (LOCAL_LABEL): Removed definition. | |
| 12134 | (DOT_LABEL_PREFIX): Defined. | |
| 12135 | ||
| 12136 | Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12137 | ||
| 12138 | * app.c (app_push): Use memcpy, not bcopy. | |
| 12139 | (do_scrub_next_char): For \", return " not '. | |
| 12140 | (symbol_chars): Now const. | |
| 12141 | ||
| 12142 | * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f" | |
| 12143 | and "0b". If LOCAL_LABELS_DOLLAR, check for "0$". | |
| 12144 | ||
| 12145 | * config/obj-coff.h: Don't use #elif. | |
| 12146 | ||
| 12147 | * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't | |
| 12148 | have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.) | |
| 12149 | ||
| 12150 | Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12151 | ||
| 29184774 NC |
12152 | * write.c, config/obj-ieee.c: don't define SUB_SEGMENT_ALIGN |
| 12153 | if it is already defined. | |
| 252b5132 RH |
12154 | |
| 12155 | Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12156 | ||
| 12157 | * app.c (do_scrub_begin): allow single quote strings if so | |
| 12158 | configured. | |
| 12159 | ||
| 12160 | * config/*z8k*: checkpoint | |
| 12161 | ||
| 12162 | Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12163 | ||
| 12164 | * read.c (read_a_source_file): avoid calling xmalloc (0). | |
| 12165 | ||
| 12166 | Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12167 | ||
| 12168 | * listing.c: Call xmalloc, not malloc; don't declare malloc. | |
| 12169 | ||
| 12170 | * Changes to support SCO 3.2v4: | |
| 12171 | * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or | |
| 12172 | SEG_BSS, fill with NOP_OPCODE. | |
| 12173 | * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. | |
| 12174 | * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not | |
| 12175 | using ZERO_BASED_SEGMENTS. | |
| 12176 | (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but | |
| 12177 | never set segment address for SEG_E2 (.bss) and don't write out | |
| 12178 | SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. | |
| 12179 | (obj_coff_endef): Don't merge labels or symbols awaiting forward | |
| 12180 | definitions, and don't merge tags with non-tags. Check for .bf | |
| 12181 | rather than just checking whether the second character is b and | |
| 12182 | the third character is f. | |
| 12183 | (obj_coff_val): gcc can generate values which we don't handle | |
| 12184 | correctly; discard information for now, since it only affects the | |
| 12185 | debugging information. | |
| 12186 | (tag_find_or_name): Don't insert tags in the symbol table. | |
| 12187 | (yank_symbols): Don't merge labels. | |
| 12188 | (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is | |
| 12189 | already defined. Fill subsegments with NOP_OPCODE, not 0. Don't | |
| 12190 | set segment address if ZERO_BASED_SEGMENTS. | |
| 12191 | (obj_coff_section): Accept and ignore a trailing quoted string, as | |
| 12192 | used in AT&T i386 syntax. | |
| 12193 | (fixup_segment): Take segment as argument. On the i386, adjust PC | |
| 12194 | relative addends by the segment vaddr. | |
| 29184774 NC |
12195 | * config/tc-i386.h: Define SUB_SEGMENT_ALIGN. |
| 12196 | * config/tc-a29k.h: Define ZERO_BASED_SEGMENTS. | |
| 12197 | * config/tc-i386.c: (i386_operand): If I386COFF, accept any segment type. | |
| 252b5132 RH |
12198 | |
| 12199 | Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com) | |
| 12200 | ||
| 12201 | * config/obj-coffbfd.c: Include libcoff.h. | |
| 12202 | ||
| 12203 | * version.c: Now version 1.93. | |
| 12204 | ||
| 12205 | Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12206 | ||
| 12207 | * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do | |
| 12208 | power-of-two alignment for .align. | |
| 12209 | ||
| 12210 | * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial, | |
| 12211 | and leave everything else alone. | |
| 12212 | ||
| 12213 | Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12214 | ||
| 12215 | * Makefile.in (as.new): Don't bother saving as.old. | |
| 12216 | ||
| 12217 | * write.c: Conditionalize on OBJ_VMS, not VMS. | |
| 12218 | (magic_number_for_object_file): Don't define if OBJ_VMS. | |
| 12219 | ||
| 12220 | * config/obj-vms.c: Changes for traditional C. | |
| 12221 | ||
| 12222 | Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 12223 | ||
| 12224 | * config/ho-generic.h (malloc, realloc): Declare. | |
| 12225 | ||
| 12226 | * Lots of comment/whitespace changes. | |
| 12227 | ||
| 12228 | * write.h (struct fix): Some fields reordered, narrowed. | |
| 12229 | ||
| 12230 | * read.c (MASK_CHAR): Define using C types, not magic number. | |
| 12231 | ||
| 12232 | * as.c, input-file.c: Deleted some unused code. | |
| 12233 | ||
| 12234 | * app.c, as.h: Doc fix. | |
| 12235 | ||
| 12236 | * flonum-konst.c, flonum-mult.c: Include ansidecl.h. | |
| 12237 | ||
| 12238 | * as.h (xmalloc): Argument is long. | |
| 12239 | ||
| 12240 | * xmalloc.c (error): Remove declaration; as.h takes care of it. | |
| 12241 | ||
| 12242 | * doc/as.texinfo: Regrouped documentation of some command-line | |
| 12243 | options. Updated options documentation for m68k. Some minor | |
| 12244 | wording/punctuation changes. | |
| 12245 | ||
| 12246 | Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12247 | ||
| 12248 | * configure.in: Accept target OS "vms". | |
| 12249 | ||
| 12250 | * symbols.c: Merged ANSI and non-ANSI function decls, using | |
| 12251 | PARAMS macro. | |
| 12252 | ||
| 12253 | * xmalloc.c: Just include as.h, don't bother trying to figure out | |
| 12254 | other header files. | |
| 12255 | ||
| 12256 | * strstr.c, strerror.c: Deleted. | |
| 12257 | * Makefile.in: Deleted references. | |
| 12258 | ||
| 12259 | * config/tc-ns32k.c: Don't include header file for string | |
| 12260 | declarations; leave that to ho-*.h. | |
| 12261 | ||
| 12262 | Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com) | |
| 12263 | ||
| 12264 | * config/coff_gnu.h [TC_I860]: Guesses for reloc type values, | |
| 12265 | imported from FSF sources. | |
| 12266 | ||
| 12267 | * messages.c (strerror): Declare unconditionally. | |
| 12268 | ||
| 12269 | * as.h: Delete alloca and register definitions. | |
| 12270 | ||
| 12271 | * config/atof-ieee.c (mask): Now const. | |
| 12272 | ||
| 12273 | * obstack.c, obstack.h: Deleted. | |
| 12274 | ||
| 12275 | * as.h (flag_readonly_data_in_text): New flag. | |
| 12276 | * as.c (main): Set it for -R. | |
| 12277 | ||
| 12278 | * as.h (flag_suppress_warnings): New flag. | |
| 12279 | * as.c (main): Set it for -W. | |
| 12280 | * messages.c (as_warn): Check it instead of flagseen['W']. | |
| 12281 | ||
| 12282 | * as.h (flag_always_generate_output): New flag. | |
| 12283 | * as.c (main): Set it for -Z. | |
| 12284 | ||
| 12285 | * config/tc-sparc.h: Define NEED_FX_R_TYPE. | |
| 12286 | * config/tc-a29k.h: Ditto. | |
| 12287 | * write.h (struct fix): Don't conditionalize fx_r_type field on TC | |
| 12288 | macros. | |
| 12289 | ||
| 12290 | * as.h: Merged ANSI and non-ANSI function decls, using PARAMS | |
| 12291 | macro. | |
| 12292 | * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h, | |
| 12293 | obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h, | |
| 12294 | write.h: Likewise. | |
| 12295 | * read.c: Likewise. | |
| 12296 | ||
| 12297 | * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in | |
| 12298 | xrealloc from xrealloc.c. | |
| 12299 | * xrealloc.c: Deleted. | |
| 12300 | * Makefile.in (REAL_SOURCES, OBJS): Adjusted. | |
| 12301 | ||
| 12302 | * configure.in: For host CPU a29k, rs6000, vax, consider using bsd | |
| 12303 | or vms ho- files. | |
| 12304 | ||
| 12305 | * config/ho-sysv.h (setbuffer, HO_USG): Deleted. | |
| 12306 | ||
| 12307 | * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer; | |
| 12308 | don't initialize it with NULL. | |
| 12309 | ||
| 12310 | * config/ho-vax.h (M_VAX): Deleted; was unused. | |
| 12311 | ||
| 12312 | * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h: | |
| 12313 | New files imported from FSF version, contributed by Eric Youngdale. | |
| 12314 | * README-vms-dbg, config/vms: Deleted. | |
| 12315 | ||
| 12316 | * ChangeLog, config/ChangeLog: Merged. | |
| 12317 | ||
| 12318 | * config/*tahoe*, configure.in: Tahoe support brought in from FSF | |
| 12319 | version. | |
| 12320 | ||
| 12321 | * input-file.c (input_file_open): Eliminate call to setvbuf. | |
| 12322 | [USG] (setbuffer): Deleted macro. | |
| 12323 | ||
| 12324 | Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12325 | ||
| 12326 | * all files: Whitespace changes for GNU indentation style, done by | |
| 12327 | GNU `indent'. Some cleanup still needed, especially of comments. | |
| 12328 | ||
| 12329 | * configure.in: No te-386bsd.h file exists; don't try to use it. | |
| 12330 | ||
| 29184774 | 12331 | * config/obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. |
| 252b5132 | 12332 | |
| 29184774 | 12333 | * config/tc-m68k.c (md_assemble): Don't complain about 68000 with 68881; |
| 252b5132 RH |
12334 | could be doing emulation. |
| 12335 | ||
| 12336 | Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12337 | ||
| 12338 | z8000 documentation | |
| 12339 | * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo: | |
| 12340 | all modified. | |
| 12341 | ||
| 12342 | Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12343 | ||
| 12344 | * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h. | |
| 12345 | ||
| 12346 | * subsegs.h: add extern to segment_info declaration. | |
| 12347 | ||
| 12348 | * read.h: added extern declarations for comment_chars, | |
| 12349 | line_comment_chars, and line_separator_chars. | |
| 12350 | read.c, app.c: removed definitions of comment_chars, | |
| 12351 | line_comment_chars, and line_separator_chars. | |
| 12352 | ||
| 29184774 | 12353 | * config/tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined, |
| 252b5132 RH |
12354 | still accept (but don't require) OPTIONAL_REGISTER_PREFIX before |
| 12355 | the register name. | |
| 12356 | (insert_reg): put REGISTER_PREFIX before register names before | |
| 12357 | putting them in the symbol table. | |
| 29184774 | 12358 | * config/tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not |
| 252b5132 RH |
12359 | M68KCOFF. |
| 12360 | ||
| 29184774 | 12361 | * config/obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss |
| 252b5132 RH |
12362 | section. |
| 12363 | ||
| 29184774 NC |
12364 | * config/atof-ieee.c, config/atof-ns32k.c, config/tc-*.c: made |
| 12365 | EXP_CHARS, FLT_CHARS, comment_chars, line_comment_chars and | |
| 12366 | line_seperator_chars consistently const, and always | |
| 12367 | initialized them. Included read.h. | |
| 252b5132 RH |
12368 | |
| 12369 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 12370 | ||
| 29184774 | 12371 | * config/tc-sparc.c (sparc_ip): Add code to flag error if an absolute |
| 252b5132 RH |
12372 | constant will not fit in an immediate field. |
| 12373 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. | |
| 12374 | ||
| 12375 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12376 | ||
| 29184774 | 12377 | * config/obj-coff.c (callj_table): Delete global variable. |
| 252b5132 RH |
12378 | (obj_emit_relocations): Define it locally here, and only if |
| 12379 | TC_I960 is defined. | |
| 12380 | ||
| 29184774 | 12381 | * config/tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. |
| 252b5132 RH |
12382 | (m68k_ip): Don't warn about bignum used as float bit-pattern. |
| 12383 | ||
| 29184774 | 12384 | * config/obj-coff.c: Replaced ANSI and non-ANSI function declarations |
| 252b5132 RH |
12385 | with a single set using PARAMS macro. |
| 12386 | ||
| 29184774 | 12387 | * config/tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length |
| 252b5132 RH |
12388 | of 2. |
| 12389 | ||
| 29184774 | 12390 | * config/tc-i960.c: Missed a couple of 0->NO_RELOC conversions. |
| 252b5132 | 12391 | |
| 29184774 | 12392 | * config/tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, |
| 252b5132 RH |
12393 | so widening works consistently. |
| 12394 | ||
| 12395 | Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12396 | ||
| 12397 | * version.c: Put conditional "const" before version_string, not | |
| 12398 | before dummy function for VMS. Now version 1.91.03. | |
| 12399 | ||
| 12400 | * app.c (do_scrub_next_char): Need double-\ before `000' to show | |
| 12401 | printed rep of null character. | |
| 12402 | ||
| 12403 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12404 | ||
| 29184774 | 12405 | * config/obj-coffbfd.c (write_object_file): check return value of |
| 252b5132 RH |
12406 | bfd_close_all_done. |
| 12407 | ||
| 12408 | Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12409 | ||
| 12410 | * Support for i386-sysv. | |
| 12411 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment | |
| 12412 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can | |
| 12413 | be used to set them all to zero as was done before. | |
| 12414 | (fill_section): segment addresses now set in write_object_file. | |
| 12415 | (fill_section): Don't set STYP_NOLOAD for .bss section. | |
| 12416 | (fixup_segment): 386 uses strange common symbol format. | |
| 12417 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for | |
| 12418 | compatibility with SVR3.2 linker. | |
| 12419 | * configure.in: i386-sysv and i386-sco use coffbfd. | |
| 12420 | ||
| 12421 | * app.c (do_scrub_next_char): discard whitespace after a label. | |
| 12422 | ||
| 12423 | Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 12424 | ||
| 12425 | * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4 | |
| 12426 | hosts, use the sysv configuration for solaris2 | |
| 12427 | ||
| 12428 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12429 | ||
| 12430 | fix i960+non-bfd coff bit rot. | |
| 29184774 | 12431 | * config/obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): |
| 252b5132 RH |
12432 | support for C source listings. (obj_coff_endef): look in the right |
| 12433 | part of the symbol for the symbol name | |
| 12434 | ||
| 29184774 | 12435 | * config/tc-m68k.c (get_num): make it work for all segments, not just the |
| 252b5132 RH |
12436 | first three. |
| 12437 | ||
| 12438 | Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) | |
| 12439 | ||
| 12440 | * configure.in: recognize i386-*-bsd emulation. | |
| 12441 | ||
| 12442 | Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
| 12443 | ||
| 12444 | * configure.in: use the cpu-vendor-os triple for host and target | |
| 12445 | ||
| 12446 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12447 | ||
| 29184774 NC |
12448 | * config/obj-coffbfd.c (write_object_file): don't fixup for the z8k |
| 12449 | * config/tc-z8k.c: lots of bug fixes | |
| 252b5132 RH |
12450 | |
| 12451 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12452 | ||
| 29184774 NC |
12453 | * config/tc-i960.h, config/tc-i960.c: avoid the ANSI |
| 12454 | preprocessor addition #elif, since it is not supported by old | |
| 12455 | compilers. | |
| 12456 | config/ho-rs6000.h, config/tc-m68k.c: the native RS/6000 | |
| 12457 | compiler miscompiles a couple of expressions in tc-m68k.c. | |
| 252b5132 RH |
12458 | |
| 12459 | Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12460 | ||
| 12461 | * read.c (cons): If NO_RELOC is defined, use it. | |
| 12462 | ||
| 29184774 | 12463 | * config/tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. |
| 252b5132 RH |
12464 | |
| 12465 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12466 | ||
| 29184774 | 12467 | * config/tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require |
| 252b5132 RH |
12468 | local labels to start with a .) and set REGISTER_PREFIX to %. |
| 12469 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. | |
| 12470 | ||
| 12471 | Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com) | |
| 12472 | ||
| 12473 | * messages.c: Comment changes. | |
| 12474 | ||
| 12475 | Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com) | |
| 12476 | ||
| 12477 | * as.h: Test if __STDC__ is defined only, don't test its value. | |
| 12478 | * messages.c: If __STDC__ is not defined, define NO_STDARG. | |
| 12479 | ||
| 12480 | Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com) | |
| 12481 | ||
| 12482 | * listing.c (debugging_pseudo): Add stabs and stabn as things to | |
| 12483 | ignore. | |
| 12484 | ||
| 12485 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) | |
| 12486 | ||
| 29184774 | 12487 | * config/obj-coffbfd.c (do_relocs_for,fill_section): now allocate all |
| 252b5132 RH |
12488 | sections starting from zero, rather than making them consecutive. |
| 12489 | This makes subsequent reloc calculations easier, esp if the object | |
| 12490 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) | |
| 12491 | allocate lcomm in .data rather than in .bss. It seems that some | |
| 12492 | tools can't cope with a non-zero sized bss before linkage. | |
| 12493 | ||
| 12494 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12495 | ||
| 29184774 | 12496 | * config/tc-m68k.c: Replace "enum m68k_architecture" with "int" |
| 252b5132 RH |
12497 | throughout. That enum no longer means what we thought it meant. |
| 12498 | ||
| 29184774 | 12499 | * config/tc-m68k.c (md_assemble, md_parse_option): Handle new |
| 252b5132 RH |
12500 | "-mno-688[58]1" options. |
| 12501 | ||
| 29184774 | 12502 | * config/tc-m68k.c: Added CPU32 support. |
| 252b5132 RH |
12503 | |
| 12504 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12505 | ||
| 29184774 | 12506 | * config/tc-m68k.c (m68k_ip): An(disp) is not pc relative. |
| 252b5132 RH |
12507 | |
| 12508 | Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 12509 | ||
| 12510 | * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES. | |
| 12511 | Change LIBDEPS dependence to LIBS. | |
| 12512 | ||
| 12513 | Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12514 | ||
| 12515 | * Makefile.in (install): if $(tooldir) exists, install as in | |
| 12516 | $(tooldir)/bin. | |
| 12517 | ||
| 12518 | Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12519 | ||
| 12520 | * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any | |
| 12521 | .word is < -32768 or > 32767. The -J flag causes the error to be | |
| 12522 | ignored. This is to catch over-sized switches generated by gcc on | |
| 12523 | systems which don't support the broken .word hack. | |
| 12524 | as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD. | |
| 12525 | write.c (fixup_segment): check for signed .word overflow if | |
| 12526 | WARN_SIGNED_OVERFLOW_WORD. | |
| 12527 | ||
| 12528 | * write.c (fixup_segment): fixed missing parens in expression | |
| 12529 | checking for byte or word overflow. | |
| 12530 | ||
| 29184774 | 12531 | * config/obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
| 252b5132 RH |
12532 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if |
| 12533 | WARN_SIGNED_OVERFLOW_WORD. | |
| 12534 | ||
| 29184774 | 12535 | * config/obj-coffbfd.c (fixup_segment): fixed missing parens in |
| 252b5132 RH |
12536 | expression checking for byte or word overflow. |
| 12537 | ||
| 12538 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12539 | ||
| 12540 | Support for i386 coff | |
| 29184774 NC |
12541 | * config/obj-coffbfd.h : added stuff |
| 12542 | * config/tc-i386.c (tc_coff_fix2rtype): new function | |
| 12543 | * config/tc-i386.h : new coff defines | |
| 252b5132 RH |
12544 | |
| 12545 | Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12546 | ||
| 12547 | * input-scrub.c (input_scrub_push): call input_file_begin, not | |
| 12548 | input_scrub_begin. | |
| 12549 | messages.c (as_perror): print ": " between the passed in error and | |
| 12550 | the strerror, like perror does. | |
| 12551 | ||
| 12552 | Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12553 | ||
| 12554 | * Makefile.in: use gas_target instead of modifying target_cpu. | |
| 12555 | From Steve Chamberlain: | |
| 12556 | Makefile.in: Handle m68*-*-coff*. | |
| 12557 | read.c, read.h: add mult argument to s_space | |
| 12558 | ||
| 29184774 | 12559 | * config/tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge |
| 252b5132 RH |
12560 | Motorola and MIT syntax; gas can now assemble either type of |
| 12561 | file. | |
| 29184774 NC |
12562 | * config/tc-m68kmote.c, config/tc-m68kmote.h: removed now |
| 12563 | superfluous files. | |
| 12564 | ||
| 252b5132 | 12565 | From Steve Chamberlain: |
| 29184774 NC |
12566 | * config/m68kcoff.mt: for m68k COFF. |
| 12567 | * config/obj-coffbfd.c: (fixup_mdeps) added | |
| 252b5132 RH |
12568 | (size_section) removed bad sanity check |
| 12569 | (fill_section) added rs_machine_dependent case | |
| 12570 | (write_object_file) call fixup_mdeps | |
| 12571 | (fixup_segment) set fx_subsy to 0. | |
| 29184774 NC |
12572 | * config/ obj-coffbfd.h: define WORKING_DOT_WORD (too hard to |
| 12573 | support) and handle m68k. | |
| 12574 | * config/tc-m68k.c, config/tc-m68k.h: added m68k COFF support | |
| 12575 | and Motorala pseudo ops. | |
| 252b5132 RH |
12576 | |
| 12577 | Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12578 | ||
| 12579 | * Makefile.in (LIBS): Include opcode library. | |
| 12580 | ||
| 12581 | Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12582 | ||
| 12583 | * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers | |
| 12584 | including zero are accepted, pass +0.0. | |
| 12585 | ||
| 12586 | Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12587 | ||
| 12588 | * Makefile.in: map "as" through program_transform_name when | |
| 12589 | installing. | |
| 12590 | ||
| 12591 | * doc/Makefile.in: map "as" through program_transform_name when | |
| 12592 | installing. | |
| 12593 | ||
| 12594 | Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 12595 | ||
| 12596 | * Makefile.in (as.new): Depend on LOCAL_LOADLIBES. | |
| 12597 | ||
| 12598 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12599 | ||
| 29184774 NC |
12600 | * config/obj-bout.h, config/obj-bout.c (obj_header_append, |
| 12601 | obj_symbol_to_chars). | |
| 12602 | * config/tc-i960.c (md_ri_to_chars): Always output bout object | |
| 12603 | file in little endian byte order (used to use endianness of | |
| 12604 | host). | |
| 252b5132 RH |
12605 | |
| 12606 | Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12607 | ||
| 12608 | * config/tc-m68k.c (init_table): Now const. Always include 68851 | |
| 12609 | data, so that "bc" is available to 68040 cache instructions. | |
| 12610 | Added "tt0", "tt1", and 68ec030 variants. | |
| 12611 | (md_assemble): Complain if 68000 (only) and 68881 are specified. | |
| 12612 | (enum _register): Added TT0, TT1. | |
| 12613 | (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass | |
| 12614 | line number correctly in "internal error" messages. Don't print | |
| 12615 | architecture-mismatch message for operand errors. | |
| 12616 | ||
| 12617 | From Colin Smith (colin@wrs.com): | |
| 12618 | * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather | |
| 12619 | than install_operand. | |
| 12620 | ||
| 12621 | Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12622 | ||
| 12623 | * listing.c (buffer_line): rewind to the start of include | |
| 12624 | files, they might be included twice. | |
| 12625 | ||
| 12626 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff | |
| 12627 | ||
| 12628 | Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12629 | ||
| 12630 | * Makefile.in: defined TARGET_CPU for C code so that it can choose | |
| 12631 | one element of a family. | |
| 12632 | ||
| 29184774 | 12633 | * config/tc-m68k.c: use TARGET_CPU to choose default cpu type. |
| 252b5132 | 12634 | |
| 29184774 | 12635 | * config/te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB |
| 252b5132 RH |
12636 | so that we can assemble hand-written libgcc code. |
| 12637 | ||
| 12638 | Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
| 12639 | ||
| 12640 | * messages.c (as_warn): Use fputs, not fprintf, with a buffer that | |
| 12641 | has already been formatted (but may still contain %-characters). | |
| 12642 | (as_bad): Likewise. | |
| 12643 | ||
| 12644 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12645 | ||
| 29184774 | 12646 | * config/tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be |
| 252b5132 RH |
12647 | written with indirection on the last two operands, which can be |
| 12648 | either data or address registers. Added a new operand type 'r' | |
| 12649 | which accepts either register type. Added '(' to notend stuff in | |
| 12650 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. | |
| 12651 | ||
| 12652 | Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12653 | ||
| 12654 | * as.h (enum _relax_state): Start off at one, not zero, to better | |
| 12655 | catch uninitialized-variable errors. | |
| 12656 | (linkrelax): Declare new variable. | |
| 12657 | ||
| 12658 | * messages.c (warning_count, error_count): Default initializer is | |
| 12659 | sufficient. | |
| 12660 | ||
| 12661 | * write.c: Merged some declarations, using PARMS macro. | |
| 12662 | (text_frag_root, data_frag_root, bss_frag_root, text_last_frag, | |
| 12663 | data_last_frag): No longer static. | |
| 12664 | (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is | |
| 12665 | defined, call it. Change segments before calling fixup_segment. | |
| 12666 | (relax_align): If linkrelax, provide extra padding. | |
| 12667 | ||
| 29184774 | 12668 | * config/obj-bout.c (obj_emit_relocations): Emit alignment relocs despite |
| 252b5132 RH |
12669 | their not having symbols associated. |
| 12670 | ||
| 29184774 | 12671 | * config/tc-i960.c (norelax, instrument_branches): Default initializer is |
| 252b5132 RH |
12672 | sufficient. |
| 12673 | (linkrelax): Delete variable definition. | |
| 12674 | (mem_fmt): Call fix_new with NO_RELOC. | |
| 12675 | (tc_bout_fix_to_chars): Handle alignment relocs. | |
| 12676 | (i960_handle_align): New function. | |
| 29184774 | 12677 | * config/tc-i960.h (linkrelax): Delete declaration. |
| 252b5132 RH |
12678 | (HANDLE_ALIGN): New macro; calls i960_handle_align. |
| 12679 | (NEED_FX_R_TYPE, NO_RELOC): New macros. | |
| 12680 | ||
| 12681 | Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12682 | ||
| 12683 | * config/sparc.mt: New file. Grab sparc opcode table from bfd | |
| 12684 | library. | |
| 12685 | ||
| 12686 | Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com) | |
| 12687 | ||
| 12688 | * Makefile.in: always create installation directories. Removed | |
| 12689 | MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed | |
| 12690 | FLAGS_TO_PASS to recursive makes. | |
| 12691 | ||
| 12692 | * doc/Makefile.in: always create installation directories. | |
| 12693 | ||
| 12694 | Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12695 | ||
| 12696 | * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was | |
| 12697 | being used with args swapped, causing occasional lossage when | |
| 12698 | refilling buffers after an include file. | |
| 12699 | ||
| 12700 | Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12701 | ||
| 12702 | * messages.c (as_tsktsk): Use correct ANSI form for stdarg | |
| 12703 | version. Discard bogus DONTDEF version. | |
| 12704 | (as_warn, as_bad, as_fatal): Likewise. | |
| 12705 | ||
| 12706 | Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12707 | ||
| 12708 | * config/tc-m68k.c (m68k_ip): If instruction is invalid for the | |
| 12709 | selected architecture, print a message saying so and listing what | |
| 12710 | processors support it, rather than saying "operands mismatch". | |
| 12711 | ||
| 12712 | Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12713 | ||
| 12714 | * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks. | |
| 12715 | ||
| 12716 | * config/ho-rs6000.h (M_RS6000): Don't define it. | |
| 12717 | (free): Declare it. | |
| 12718 | (BROKEN_ASSERT): Define it if not __STDC__. | |
| 12719 | ||
| 12720 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12721 | ||
| 12722 | * sparc.mt: New file. | |
| 12723 | ||
| 12724 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) | |
| 12725 | ||
| 29184774 | 12726 | * config/tc-m68k.c: ".align N" means align to N-byte boundary *only* |
| 252b5132 RH |
12727 | if TN_SUN3; otherwise align to 2**N-byte bounary. |
| 12728 | ||
| 12729 | Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12730 | ||
| 12731 | * read.c (s_fill): make the .fill size clamped error a warn and | |
| 12732 | fix bug where 0's were always placed. | |
| 12733 | ||
| 12734 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top | |
| 12735 | two bytes of any constant with 0xff: | |
| 12736 | ||
| 12737 | Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12738 | ||
| 12739 | * config/tc-m68k.c (md_pseudo_table): fix the .align thing | |
| 12740 | the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo. | |
| 12741 | ||
| 12742 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) | |
| 12743 | ||
| 29184774 | 12744 | * config/tc-m68k.c (try_index): Error if index scaling specified and |
| 252b5132 RH |
12745 | assembling for an older CPU than a 68020. |
| 12746 | ||
| 12747 | Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12748 | ||
| 12749 | * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take | |
| 12750 | fx_offset into account. | |
| 12751 | ||
| 12752 | Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12753 | ||
| 12754 | * configure.in (mips host): Accept "ultrix" with version number. | |
| 12755 | ||
| 12756 | * expr.c (floating_constant): Separate "=-" to avoid confusing | |
| 12757 | ancient or broken compilers. | |
| 12758 | ||
| 12759 | * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate | |
| 12760 | processor/opcode mismatch, so reword the error message. | |
| 12761 | (md_assemble): If no CPU has been set (even if FPU/PMMU | |
| 12762 | characteristics have been), default to 68020. Don't need extra | |
| 12763 | quotes around error string. | |
| 12764 | ||
| 12765 | Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 12766 | ||
| 12767 | * read.c (potable): Revert sac's incorrect change made Jul 13. | |
| 12768 | Align really is supposed to be ptwo not nbytes. | |
| 12769 | ||
| 12770 | Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com) | |
| 12771 | ||
| 12772 | * Makefile.in: _Do_ include libiberty. (from sef) | |
| 12773 | ||
| 12774 | Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com) | |
| 12775 | ||
| 12776 | * expr.c (integer_constant): Handle "0f" and "0b" label references | |
| 12777 | properly. | |
| 12778 | ||
| 12779 | Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12780 | ||
| 12781 | * write.c (fixup_segment): if relaxing, don't do anything. | |
| 12782 | * config/obj-bout.[ch] : maintain the a_relaxable file header info | |
| 12783 | * config/tc-i960.c: new option -linkrelax | |
| 12784 | ||
| 12785 | Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12786 | ||
| 12787 | * expr.c (expr): allow SEG_BSS in expressions | |
| 12788 | * read.c (potable): align should be nbytes, not ptwo! | |
| 12789 | * write.c (write_object_file): extra glue for new bss attributes | |
| 12790 | (relax_segment): SEG_BSS is ok now | |
| 12791 | * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes | |
| 12792 | ||
| 12793 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) | |
| 12794 | ||
| 29184774 | 12795 | * config/obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT |
| 252b5132 RH |
12796 | |
| 12797 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) | |
| 12798 | ||
| 12799 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
| 12800 | vxworks environment. | |
| 12801 | ||
| 12802 | ||
| 12803 | Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com) | |
| 12804 | ||
| 12805 | * Makefile.in: Add program_suffix (parallel to program_prefix) | |
| 12806 | ||
| 12807 | Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12808 | ||
| 12809 | * app.c (process_escape): new function to handle escapes the right | |
| 12810 | way, (do_scrub_next_char): use new function | |
| 12811 | * cond.c (s_ifdef): do ifdef/ifndef right | |
| 12812 | * read.c (s_fill): make the , expressions optional like the doc | |
| 12813 | says | |
| 12814 | * config/tc-h8300.[ch]: better warnings | |
| 12815 | ||
| 12816 | Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12817 | ||
| 12818 | * subsegs.c (subsegs_begin): create bss0_frchainP in the same was | |
| 12819 | as data0_frchainP | |
| 12820 | ||
| 12821 | * write.c (write_object_file): various changes to handle data in | |
| 12822 | the BSS segment in much the same was as stuff in the DATA segment. | |
| 12823 | ||
| 29184774 | 12824 | * config/tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do |
| 252b5132 RH |
12825 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a |
| 12826 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into | |
| 12827 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put | |
| 12828 | it into SEG_BSS | |
| 12829 | ||
| 12830 | Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12831 | ||
| 12832 | * expr.c(expr): allow SEG_REGISTER in expressions. | |
| 12833 | * read.c(pseudo_set): register expressions can be the source of a | |
| 12834 | set. | |
| 12835 | * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to | |
| 12836 | goto SEG_TEXT (if a.out) | |
| 12837 | * write.c (write_object_file): If a.out don't use the old way for | |
| 12838 | -R. | |
| 12839 | * config/obj-a.out (s_sect): complain if the user tries to use a | |
| 12840 | subsegment with a value which might interfere with out -R hackery. | |
| 12841 | * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table | |
| 12842 | rather than use ugly if tree. (init_regtable): insert register | |
| 12843 | names into symbol table. | |
| 12844 | ||
| 12845 | Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com) | |
| 12846 | ||
| 12847 | * write.c (write_object_file): keep the fix_tail clean, which | |
| 12848 | fixes a bug in -R where relocations were being lost. | |
| 12849 | ||
| 12850 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) | |
| 12851 | ||
| 12852 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
| 12853 | vxworks environment. | |
| 12854 | ||
| 12855 | Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com) | |
| 12856 | ||
| 12857 | * configure.in: recognize m680x0 as an m68k | |
| 12858 | ||
| 12859 | Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
| 12860 | ||
| 12861 | * configure.in: Recognize sparclite as a sparc variant. | |
| 12862 | ||
| 29184774 | 12863 | * config/tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new |
| 252b5132 RH |
12864 | -Asparclite flag. |
| 12865 | ||
| 12866 | Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12867 | ||
| 12868 | * config/tc-a29k.c: lint | |
| 12869 | * listing.c, expr.c: patches from Andrew Smith | |
| 12870 | ||
| 12871 | Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
| 12872 | ||
| 12873 | * doc/Makefile.in: use m4 rather than gm4. | |
| 12874 | ||
| 12875 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12876 | ||
| 29184774 | 12877 | * config/obj-coffbfd.c: use is a synonym for section, (do_relocs_for): |
| 252b5132 | 12878 | calc the base of relocs correctly. |
| 29184774 | 12879 | * config/tc-a29k.c (parse_operand): allow expressions to be in any section. |
| 252b5132 RH |
12880 | |
| 12881 | Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12882 | ||
| 12883 | * as.c, write.c: use -K rather than -k for the broken word warning | |
| 12884 | option. | |
| 12885 | ||
| 12886 | Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12887 | ||
| 12888 | * Makefile.in: do not print recursion lines. | |
| 12889 | ||
| 12890 | Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
| 12891 | ||
| 12892 | * Makefile.in: the tooldir copy of gas goes directly in tooldir. | |
| 12893 | ||
| 12894 | Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM) | |
| 12895 | ||
| 12896 | * write.c (write_object_file): For b.out format, round up section | |
| 12897 | start addresses to match required alignment. | |
| 12898 | ||
| 12899 | Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM) | |
| 12900 | ||
| 12901 | * Makefile.in (install): Install into $(tooldir)/bin, since that's | |
| 12902 | where gcc looks for it. | |
| 12903 | ||
| 12904 | Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com) | |
| 12905 | ||
| 12906 | * Makefile.in: Changed some lines to be less confusing for some | |
| 12907 | makes. | |
| 12908 | ||
| 12909 | * input-file.c: Conditionalize on _IOFBF, not VMS. | |
| 12910 | ||
| 12911 | * read.c, write.c: Change a series of ifdef/elif to | |
| 12912 | ifdef/else/ifdef etc. | |
| 12913 | ||
| 12914 | Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12915 | ||
| 12916 | * symbols.c (fb_label_init): fix sizeof to memset. | |
| 12917 | ||
| 12918 | Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12919 | ||
| 12920 | * Makefile.in: install the man page. | |
| 12921 | ||
| 12922 | * Makefile.in: pass down MAKEINFO explicitly on info. | |
| 12923 | ||
| 12924 | * doc/Makefile.in: use $(MAKEINFO) not makeinfo. | |
| 12925 | ||
| 12926 | Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
| 12927 | ||
| 12928 | * flonum-const.c: renamed flonum-konst.c to stop dos name | |
| 12929 | conflict. | |
| 12930 | ||
| 12931 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12932 | ||
| 29184774 NC |
12933 | * config/tc-m68k.h, config/te-sun3.h: moved LOCAL_LABELS_FB |
| 12934 | definition from tc-m68k.h to te-sun3.h. | |
| 252b5132 RH |
12935 | |
| 12936 | Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12937 | ||
| 12938 | * configure.in: vxworks68 gets te-sun3.h. | |
| 12939 | ||
| 12940 | * expr.c: remove limitation that local_labels_dollar or | |
| 12941 | local_labels_fb must be < 10. | |
| 12942 | ||
| 12943 | * symbols.c: remove local_labels_dollar, replace with a function | |
| 12944 | interface for a sparse array. All users adjusted. | |
| 12945 | ||
| 29184774 | 12946 | * config/te-sun3.h: add LOCAL_LABELS_DOLLAR. |
| 252b5132 RH |
12947 | |
| 12948 | Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
| 12949 | ||
| 12950 | * doc/Makefile.in: commented out line for building as-all.texinfo. | |
| 12951 | This is temporary. | |
| 12952 | ||
| 12953 | * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks. | |
| 12954 | ||
| 12955 | Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12956 | ||
| 12957 | * Makefile.in: added check target. | |
| 12958 | ||
| 12959 | Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
| 12960 | ||
| 12961 | * Makefile.in: added tooldir and program_prefix. | |
| 12962 | ||
| 12963 | Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com) | |
| 12964 | ||
| 12965 | * write.{c,h} (fix_new): Make these declarations consistent. | |
| 12966 | ||
| 12967 | Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com) | |
| 12968 | ||
| 12969 | * Makefile.in (strerror.o): Add rule so that broken Sun make can | |
| 12970 | work in subdirs. | |
| 12971 | ||
| 12972 | Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com) | |
| 12973 | ||
| 12974 | * read.c, obj-coffbfd.c : fix h8300 specific bit rot | |
| 12975 | ||
| 12976 | * expr.c (operand): if can't work out what sort of operand it is, | |
| 12977 | then look through FLT_CHARS for a hint. | |
| 12978 | ||
| 12979 | Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) | |
| 12980 | ||
| 12981 | * Makefile.in, configure.in: removed traces of namesubdir, | |
| 12982 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
| 12983 | copyrights to '92, changed some from Cygnus to FSF. | |
| 12984 | ||
| 12985 | * doc/Makefile.in, doc/configure.in: removed traces of namesubdir, | |
| 12986 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
| 12987 | copyrights to '92, changed some from Cygnus to FSF. | |
| 12988 | ||
| 12989 | Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com) | |
| 12990 | ||
| 12991 | * expr.c: If an expression is single comma, then return with | |
| 12992 | SEG_ABSENT rather than an error - since the sparc front end does | |
| 12993 | really strange things with things like fbge,a | |
| 12994 | ||
| 12995 | * as.h: include bfd.h if using many sections | |
| 12996 | * expr.c: LOCAL_LABELS_FB had been changed to lower case - so | |
| 12997 | local labels didn't work. | |
| 12998 | * listing.c (list_symbol_table): don't core dump when there's no | |
| 12999 | symbol there. | |
| 13000 | * write.c, write.h: call fix_new with the right number of args on | |
| 13001 | the H8. | |
| 13002 | * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make | |
| 13003 | errors nices | |
| 13004 | ||
| 13005 | Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com) | |
| 13006 | ||
| 13007 | * app.c: MRI compatibility - allow single quote to start a string. | |
| 13008 | * as.c: fix typo recently introduced. | |
| 13009 | * as.h : Don't include aout/reloc.h - it's not right for COFF! | |
| 47eebc20 | 13010 | * expr.c: Much rewriting, to accommodate MRI syntax for |
| 252b5132 RH |
13011 | expressions. Also easier to read now. |
| 13012 | * listing.c: Put back defuns | |
| 13013 | * read.c: modified to accept MRI syntax, put back listing pseudo | |
| 13014 | ops so that an assembler built with NO_LISTING ignores list ops | |
| 13015 | rather than pukes. | |
| 13016 | * write.c, write.h: fixs - only keep a reloc type in a fix if the target | |
| 13017 | machine is a SPARC or a 29K. | |
| 13018 | * config/obj-aout.c: added s_sect pseudo op | |
| 13019 | * config/obj-coffbfd.c: lints, set the filehdr flags right and | |
| 13020 | fill in the timestamp. | |
| 13021 | * config/obj-coffbfd.h: Since we don't include aout/reloc.h | |
| 13022 | anymore, define all the relocs which the tc-<x> bit will use so we | |
| 13023 | can translate from them to the coff types. | |
| 13024 | * config/tc-a29k.c: reloc_type isn't ane enum any more | |
| 13025 | * config/tc-m68k.c: Added NO_RELOC definition. | |
| 13026 | ||
| 13027 | Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
| 13028 | ||
| 13029 | * Makefile.in: put header files before C source for TAGS; remove | |
| 13030 | references to non-existent syscalls.h. | |
| 13031 | ||
| 13032 | * read.c, write.c subsegs.c: back out the .bss changes. | |
| 13033 | ||
| 29184774 | 13034 | * config/obj-aout.c: do not include stab.gnu.h if NO_LISTING. |
| 252b5132 | 13035 | |
| 29184774 | 13036 | * config/tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. |
| 252b5132 RH |
13037 | |
| 13038 | * a.out.h: removed. | |
| 13039 | ||
| 13040 | Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) | |
| 13041 | ||
| 13042 | * symbols.c (local_label_name): symbols now start with ^A. | |
| 13043 | ||
| 13044 | * read.c, subsegs.c, write.c obj-coff.c: added handling of | |
| 13045 | `.bss` pseudo op for unitialized data. The new gcc (1.37.9x) | |
| 13046 | generate these sections. .align: will use NOP_OPCODE or 0 | |
| 13047 | for padding. This is just for being nice to the | |
| 13048 | disassembler. | |
| 13049 | ||
| 13050 | * expr.c (operand): changed to generate local label "\001L0" | |
| 13051 | starting with a ^A so that it is recognized as a local label. | |
| 13052 | ||
| 13053 | * as.c (perform_an_assembly_pass): zero bss_fix_root, too. | |
| 13054 | ||
| 29184774 | 13055 | * config/tc-i386.c: tc-i386.c: added handling of the following opcodes: |
| 252b5132 RH |
13056 | i/o opcodes - inb, inw, outb and outw. string manipulation with |
| 13057 | att syntax - scmp, slod, smov, ssca, ssto. | |
| 13058 | ||
| 29184774 | 13059 | * config/obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss |
| 252b5132 RH |
13060 | to just after .file . |
| 13061 | ||
| 13062 | In obj_crawl_symbol_chain() where it tries to put the external | |
| 13063 | symbols apart, with the condition: | |
| 13064 | (!S_IS_DEFINED(symbolP) && | |
| 13065 | !S_IS_DEBUG(symbolP) && | |
| 13066 | !SF_GET_STATICS(symbolP)) | |
| 13067 | it was moving too many symbols out. So I switch it back to the | |
| 13068 | condition: | |
| 13069 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) | |
| 13070 | ||
| 13071 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO | |
| 13072 | so that we don't use the F_RELFLG which make the linker complain | |
| 13073 | that somebody has stripped the relocation info. | |
| 13074 | ||
| 13075 | Also, the AIX ld program require that the relocation table | |
| 13076 | is sorted by r_vaddr like the standard ATT assembler does. | |
| 13077 | ||
| 13078 | [he also changed the sizeof(struct ...)'s into the coff | |
| 13079 | style FOOSZ macros. I'm not sure this is right, but I can't | |
| 13080 | remember why. xoxorich.] | |
| 13081 | ||
| 13082 | Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com) | |
| 13083 | ||
| 13084 | * Makefile.in, configure.in, doc: use the doc. Build it, install | |
| 13085 | it, clean it, etc. | |
| 13086 | ||
| 13087 | Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com) | |
| 13088 | ||
| 13089 | * read.c: white space and comments only. | |
| 13090 | ||
| 13091 | * configure.in: use the new atof-ns32.c for ns32k. | |
| 13092 | ||
| 13093 | * write.c: comment change only. | |
| 13094 | ||
| 29184774 | 13095 | * config/tc-m88k.[hc]: pulled in from hack's unfinished work. These |
| 252b5132 RH |
13096 | aren't yet integrated. |
| 13097 | ||
| 29184774 | 13098 | * config/tc-i860.[hc]: blew off the dust. Something must still be done |
| 252b5132 RH |
13099 | about conflicting relocation types. |
| 13100 | ||
| 29184774 | 13101 | * config/tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the |
| 252b5132 RH |
13102 | real thing. |
| 13103 | ||
| 29184774 | 13104 | * config/tc-i960.c, config/tc-sparc.c: white space and comments only. |
| 252b5132 | 13105 | |
| 29184774 | 13106 | * config/tc-a29k.h: delete duplicate macro definition. |
| 252b5132 RH |
13107 | |
| 13108 | * new file atof-ns32k.c copied from hack's last unreleased gas. | |
| 13109 | ||
| 13110 | Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) | |
| 13111 | ||
| 13112 | * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work | |
| 13113 | rather than abort. | |
| 13114 | ||
| 13115 | * nearly everything. flush ChangeLog, package as gas-1.92.1. | |
| 13116 | ChangeLog's prior to this are sketchy at best. I have logs. | |
| 13117 | They just aren't ChangeLogs. | |
| 0b2af1c5 AM |
13118 | \f |
| 13119 | Local Variables: | |
| 13120 | mode: change-log | |
| 13121 | left-margin: 8 | |
| 13122 | fill-column: 74 | |
| 13123 | version-control: never | |
| 13124 | End: |