| 1 | Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com> |
| 2 | |
| 3 | * itbl-parse.y: Fix indentation mistakes from indent program. |
| 4 | * itbl-lex.l: Fix indentation mistakes from indent program. |
| 5 | * itbl-ops.h: Add include for ansidecl.h. |
| 6 | Add PARAMS around function arguments. |
| 7 | Add declaration for itbl_have_entries. |
| 8 | * itbl-ops.c: Add PARAMS around function arguments. |
| 9 | * Makefile.in: Add itbl build rules. |
| 10 | Add dependancies for itbl files to mips target. |
| 11 | * as.c: Add itbl support. |
| 12 | Add new option "--insttbl" for dynamically extending instruction set. |
| 13 | * as.h: Declare insttbl_file_name; |
| 14 | the name of file defining extensions to the basic instruction set |
| 15 | * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and |
| 16 | itbl-ops.o to extra_objects for mips configuration. |
| 17 | Add include file link from itbl-cpu.h to |
| 18 | config/itbl-${target_cpu_type}.h. |
| 19 | * config/tc-mips.c: Allow copz instructions. |
| 20 | Add notes for future additions to the itbl support. |
| 21 | Add debug macros. |
| 22 | (macro): Call itbl_assemble to assemble itbl instructions. |
| 23 | See if an unknown register is specified in an itbl entry. |
| 24 | |
| 25 | Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com> |
| 26 | * doc/internals.texi (CPU backend): Fix typo in md_section_align |
| 27 | description. |
| 28 | start-sanitize-tic80 |
| 29 | * config/tc-tic80.h (NEED_FX_R_TYPE): Define. |
| 30 | * config/tc-tic80.c (find_opcode): Add code to support O_symbol |
| 31 | operands. |
| 32 | (build_insn): Grab a frag early so we can use the address in |
| 33 | fixups. Take one's complement of BITNUM values before insertion |
| 34 | in opcode. Add code to support O_symbol operands. |
| 35 | (md_apply_fix): Replace unimplemented warning with implementation. |
| 36 | (md_pcrel_from): Ditto. |
| 37 | (tc_coff_fix2rtype): Ditto. |
| 38 | end-sanitize-tic80 |
| 39 | |
| 40 | Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 41 | start-sanitize-d30v |
| 42 | * config/tc-d30v.c (parallel_ok): New function. |
| 43 | * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN. |
| 44 | end-sanitize-d30v |
| 45 | * config/tc-d10v.c (md_pcrel_from_section): Return 0 if |
| 46 | relocation is in different section. Fixes PR11574. |
| 47 | |
| 48 | Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com> |
| 49 | |
| 50 | * tc-mips.c (mips_ip): If configured for an embedded ELF system, |
| 51 | don't set the section alignment to 2**4. |
| 52 | |
| 53 | Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com> |
| 54 | |
| 55 | * config/tc-m68k.c (line_comment_chars): Add '*'. |
| 56 | |
| 57 | * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define. |
| 58 | (do_scrub_begin): Don't set lex['*']. |
| 59 | (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't |
| 60 | check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for |
| 61 | a literal '*'. |
| 62 | |
| 63 | * configure.in: Set em=svr4 for m68k-*-sysv4*. |
| 64 | * configure: Rebuild. |
| 65 | * config/te-svr4.h: New file. |
| 66 | * config/tc-m68k.c (m68k_comment_chars): Only include `#' if |
| 67 | TE_SVR4 or TE_DELTA. |
| 68 | |
| 69 | Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com) |
| 70 | |
| 71 | * config/tc-mn10200.c (md_convert_frag): Create a fixup for the |
| 72 | short conditional branch around a long unconditional branch. |
| 73 | |
| 74 | Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com> |
| 75 | |
| 76 | * config/obj-coff.c (obj_coff_ln [both versions]): Call |
| 77 | new_logical_line. |
| 78 | |
| 79 | * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a |
| 80 | complex expression. |
| 81 | |
| 82 | * symbols.c (resolve_symbol_value): If both left and right |
| 83 | operands are undefined, warn about both of them. |
| 84 | |
| 85 | Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com> |
| 86 | |
| 87 | Based on patches from Eric Youngdale <eric@andante.jic.com>: |
| 88 | * config/obj-elf.c (elf_pseudo_table): Add "symver". |
| 89 | (obj_elf_symver): New static function. |
| 90 | * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other |
| 91 | field. |
| 92 | |
| 93 | * write.c (relax_segment): Make type and printf format agree. |
| 94 | |
| 95 | * read.c (get_line_sb): Don't end the line on a semicolon inside a |
| 96 | string. |
| 97 | |
| 98 | start-sanitize-d30v |
| 99 | Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 100 | |
| 101 | * config/tc-d30v.c, config/tc-d30v.h: New files. |
| 102 | |
| 103 | * configure: Rebuilt. |
| 104 | |
| 105 | * configure.in: Add case for d30v. |
| 106 | |
| 107 | end-sanitize-d30v |
| 108 | Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com> |
| 109 | |
| 110 | * config/tc-alpha.h (md_operand): Define with a null expansion, |
| 111 | like all the other targets. |
| 112 | * doc/internals.texi (CPU backend): Add missing word in |
| 113 | md_flush_pending_output description. Fix typo in md_convert_frag |
| 114 | description. |
| 115 | start-sanitize-tic80 |
| 116 | * config/tc-tic80: Minor comment additions/changes. |
| 117 | end-sanitize-tic80 |
| 118 | |
| 119 | Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be> |
| 120 | |
| 121 | * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA. |
| 122 | (tc_canonicalize_symbol_name): Macro defined if TE_DELTA. |
| 123 | * config/obj-coff.c (obj_coff_def): Use |
| 124 | tc_canonicalize_symbol_name if defined. |
| 125 | (obj_coff_tag, obj_coff_val): Likewise. |
| 126 | * expr.c (operand): Reject '~' as operator if is_name_beginner. |
| 127 | |
| 128 | Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com> |
| 129 | |
| 130 | Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target |
| 131 | does not actually work, though: |
| 132 | * configure.in (i386-sequent-bsd*): New target. |
| 133 | * configure: Rebuild. |
| 134 | * config/tc-dynix.h: New file. |
| 135 | * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX. |
| 136 | |
| 137 | * read.c (do_align): Add max parameter. Change all callers. |
| 138 | Remove useless static variables. |
| 139 | (s_align): New static function. Do common portion of |
| 140 | s_align_bytes and s_align_ptwo. |
| 141 | (s_align_bytes, s_align_ptwo): Just call s_align. |
| 142 | * frags.c (frag_align): Add max parameter. Change all callers. |
| 143 | (frag_align_pattern): Likewise. |
| 144 | * frags.h (frag_align, frag_align_pattern): Update declarations. |
| 145 | * write.c (relax_segment): Limit alignment change to fr_subtype. |
| 146 | Fix some types to be addressT. |
| 147 | * config/obj-coff.c (size_section): Likewise. |
| 148 | * config/obj-ieee.c (size_section): Likewise. |
| 149 | * config/tc-d10v.h (md_do_align): Add max parameter. |
| 150 | * config/tc-i386.h (md_do_align): Likewise. |
| 151 | * config/tc-m88k.h (md_do_align): Likewise. |
| 152 | * config/tc-m88k.c (m88k_do_align): Likewise. |
| 153 | * config/tc-sh.h (md_do_align): Likewise. |
| 154 | * config/tc-sh.c (sh_do_align): Likewise. |
| 155 | * as.h: Improve comments on rs_align and rs_align_code. |
| 156 | * doc/as.texinfo: Document new alignment arguments. |
| 157 | * doc/internals.texi (Frags): Document use of fr_subtype field for |
| 158 | rs_align and rs_align_code. |
| 159 | |
| 160 | Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com> |
| 161 | |
| 162 | * config/tc-mips.c: Changed opcode parsing. |
| 163 | |
| 164 | Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com> |
| 165 | |
| 166 | * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h, |
| 167 | tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}: |
| 168 | Add default definition of zero for TARGET_BYTES_BIG_ENDIAN. |
| 169 | * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h, |
| 170 | tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN |
| 171 | to a location consistent with the rest of the target include files. |
| 172 | * config/tc-i386.c: Remove misleading comment. |
| 173 | * doc/internals.texi (CPU backend): Add description of function |
| 174 | md_undefined_symbol. |
| 175 | start-sanitize-tic80 |
| 176 | * config/tc-tic80.c: Add code to insert predefined symbols into the |
| 177 | symbol table so they can be parsed by the standard expression parser. |
| 178 | Remove custom code that use to parse them. |
| 179 | * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN |
| 180 | to a location consistent with the rest of the target include files. |
| 181 | end-sanitize-tic80 |
| 182 | |
| 183 | Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de> |
| 184 | |
| 185 | * as.h: GNU c provides unlink() function. |
| 186 | |
| 187 | Unify section handling on openVMS/Alpha: |
| 188 | * config/tc-alpha.c(s_alpha_link): Remove. |
| 189 | (s_alpha_section): New function. |
| 190 | Remove case-hacking of symbols |
| 191 | Add .code_address pseudo-op. |
| 192 | (BFD_RELOC_ALPHA_CODEADDR): New relocation. |
| 193 | (s_alpha_code_address): New function. |
| 194 | (alpha_ctors_section, alpha_dtors_section): New sections for C++ |
| 195 | static constructors/destructors. |
| 196 | Add debug code for crash debugs, to be removed when traceback code |
| 197 | is added to object code. |
| 198 | (s_alpha_name): New function for .name pseudo-op. |
| 199 | (alpha_print_token): New function to print token expressions with |
| 200 | alpha specific extensions. |
| 201 | |
| 202 | * makefile.vms: Allow compilation with current gcc snapshot. |
| 203 | |
| 204 | Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com> |
| 205 | |
| 206 | * doc/Makefile.in (TEXI2DVI): Set to just name of program. |
| 207 | (DVIPS): Set to dvips. |
| 208 | (ps, as.ps, gasp.ps): New targets. |
| 209 | (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS |
| 210 | and MAKEINFO env variables. |
| 211 | (internals.ps): Use DVIPS macro. |
| 212 | (clean): Remove core and backup files. |
| 213 | (distclean): Remove temporary files from building internals. |
| 214 | (clean-dvi): Ditto. |
| 215 | * doc/internals.texi (Frags): Fix typo. |
| 216 | (GAS processing): Ditto. |
| 217 | (CPU backend): Ditto. |
| 218 | * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly. |
| 219 | * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1. |
| 220 | * read.c: Remove ugly hack that dealt with config files not |
| 221 | correctly defining TARGET_BYTES_BIG_ENDIAN. |
| 222 | (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly. |
| 223 | * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. |
| 224 | * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0. |
| 225 | * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. |
| 226 | * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0. |
| 227 | * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. |
| 228 | * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN |
| 229 | with TARGET_BYTES_BIG_ENDIAN defined to 0. |
| 230 | * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN |
| 231 | and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just |
| 232 | whether it is defined or not. |
| 233 | * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN. |
| 234 | * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN |
| 235 | and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just |
| 236 | whether it is defined or not. |
| 237 | start-sanitize-tic80 |
| 238 | * config/tic80.h (TARGET_FORMAT): Define to coff-tic80. |
| 239 | (TARGET_BYTES_BIG_ENDIAN): Define to 0. |
| 240 | end-sanitize-tic80 |
| 241 | |
| 242 | Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com> |
| 243 | |
| 244 | * write.c (write_relocs): Correct text in as_fatal error message, |
| 245 | bfd_perform_relocation -> bfd_install_relocation. |
| 246 | |
| 247 | Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be> |
| 248 | |
| 249 | * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA. |
| 250 | * read.c (LEX_TILDE): Define if not defined. |
| 251 | (lex_type): Use LEX_TILDE. |
| 252 | * expr.c (get_symbol_end): Check first char with is_name_beginner, |
| 253 | not is_part_of_name. |
| 254 | |
| 255 | Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com> |
| 256 | |
| 257 | * config/tc-sparc.c (md_show_usage): Add missing backslash at end |
| 258 | of continued line. |
| 259 | |
| 260 | * config/tc-mips.c (mips16_extended_frag): Correct base address |
| 261 | for an extended PC relative instruction. |
| 262 | (md_convert_frag): Likewise. |
| 263 | |
| 264 | * config/tc-mips.c (prev_nop_frag): New static variable. |
| 265 | (prev_nop_frag_holds): New static variable. |
| 266 | (prev_nop_frag_required): New static variable. |
| 267 | (prev_nop_frag_since): New static variable. |
| 268 | (append_insn): If we aren't reordering, and prev_nop_frag is not |
| 269 | NULL, and we don't need any nops, then decrease the size of |
| 270 | prev_nop_frag. Don't insert nops because of instructions in |
| 271 | noreorder sections. Remember whether the previous instructions |
| 272 | where in noreorder sections even when not reordering. |
| 273 | (mips_no_prev_insn): Add preserver parameter. Change all |
| 274 | callers. Refer prev_nop_frag variables when appropriate. |
| 275 | (mips_emit_delays): Set up prev_nop_frag. |
| 276 | (s_mipsset): Clear prev_nop_frag if reordering. |
| 277 | |
| 278 | Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com> |
| 279 | |
| 280 | * config/tc-mips.c (append_insn): Remove useless code which |
| 281 | handled swapping a mips16 jump with a mips16 instruction with a |
| 282 | reloc. |
| 283 | |
| 284 | * config/tc-mips.c (md_parse_option): When debugging, set |
| 285 | mips_optimize to 1, not 0. |
| 286 | |
| 287 | * config/tc-mips.c (mips16_ip): Handle an extend operand. |
| 288 | |
| 289 | * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks |
| 290 | like the expression was based on `.', adjust the value of the |
| 291 | symbol. |
| 292 | |
| 293 | * config/tc-mips.c (append_insn): Warn about an attempt to put an |
| 294 | extended instruction in a delay slot when not reordering. |
| 295 | (md_convert_frag): Warn if an extended instruction appears in a |
| 296 | delay slot. |
| 297 | |
| 298 | * config/tc-mips.c (mips_pseudo_table): Add "insn". |
| 299 | (s_insn): New static function. |
| 300 | * doc/c-mips.texi: Document .insn. |
| 301 | |
| 302 | * config/tc-mips.c (md_begin): Add the general registers to the |
| 303 | symbol table. |
| 304 | (mips16_ip): First parse the expression, and then see whether it |
| 305 | came up with a register, rather than trying to first see whether |
| 306 | we are looking at a register. |
| 307 | |
| 308 | start-sanitize-tic80 |
| 309 | Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com> |
| 310 | |
| 311 | * config/tc-tic80.c: Numerous changes and additions to flesh |
| 312 | out functions that were previously just stubs, and fix some |
| 313 | problems found using the new TIc80 testsuite cases. |
| 314 | |
| 315 | end-sanitize-tic80 |
| 316 | Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com> |
| 317 | |
| 318 | * config/tc-mips.c (mips16_ip): Handle %gprel modifier. |
| 319 | (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL. |
| 320 | |
| 321 | * config/tc-mips.c (append_insn): Output jump instruction as a |
| 322 | pair of 2 byte instructions, rather than as a single 4 byte |
| 323 | instruction. |
| 324 | |
| 325 | start-sanitize-r5900 |
| 326 | * config/tc-mips.c (md_begin): Correct test of mips_5900. |
| 327 | (mips_ip): Don't check INSN_ISA for a macro. |
| 328 | |
| 329 | end-sanitize-r5900 |
| 330 | start-sanitize-r5900 |
| 331 | Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com> |
| 332 | |
| 333 | * config/tc-mips.c: added r5900. |
| 334 | |
| 335 | end-sanitize-r5900 |
| 336 | Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com) |
| 337 | |
| 338 | * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h, |
| 339 | config/itbl-mips.h: Add copyright message and fix indentation. |
| 340 | |
| 341 | Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com) |
| 342 | |
| 343 | * itbl-ops.c: New file. Add support for dynamically read |
| 344 | instruction registers, opcodes and formats. Build internal table |
| 345 | for new instructions and provide callbacks for assembler and |
| 346 | disassembler. |
| 347 | * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction |
| 348 | spec table. |
| 349 | * itbl-ops.h: New file. Header file for itbl support. |
| 350 | * config/itbl-mips.h: New file. Mips specific definitions for |
| 351 | itbl support. |
| 352 | |
| 353 | Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com) |
| 354 | |
| 355 | * config/tc-mn10200.c (md_assemble): If a constant operand won't |
| 356 | fit into the constant field of a relaxable operand, then it does |
| 357 | not match. |
| 358 | |
| 359 | Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com) |
| 360 | |
| 361 | * config/tc-mn10200.c (md_estimate_size_before_relax): Treat |
| 362 | a jsr target in a different section just like a jsr to |
| 363 | an undefined target. |
| 364 | |
| 365 | Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com> |
| 366 | |
| 367 | * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations |
| 368 | against any mips16 symbols, not just externally visible ones. |
| 369 | (md_apply_fix): Corresponding change. |
| 370 | |
| 371 | Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com> |
| 372 | |
| 373 | * config/tc-mips.c (mips16_ip): Accept floating point registers in |
| 374 | the operand of the exit instruction. |
| 375 | |
| 376 | Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com> |
| 377 | |
| 378 | * symbols.c (resolve_symbol_value): If we leave an equated symbol |
| 379 | as O_symbol, copy over the segment. |
| 380 | |
| 381 | Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com> |
| 382 | |
| 383 | * config/tc-mips.c (md_apply_fix): If we aren't adjusting this |
| 384 | fixup to be against the section symbol, adjust the value |
| 385 | accordingly. |
| 386 | |
| 387 | * symbols.c (resolve_symbol_value): Don't change X_add_number for |
| 388 | an equated symbol. |
| 389 | * write.c (write_relocs): Avoid looping on equated symbols. |
| 390 | Adjust fx_offset by X_add_number for each symbol. |
| 391 | * config/obj-coff.c (do_relocs_for): Avoid looping on equated |
| 392 | symbols. |
| 393 | (fixup_segment): Add a loop to track down equated symbols and |
| 394 | adjust fx_offset appropriately. |
| 395 | |
| 396 | Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com) |
| 397 | |
| 398 | * config/tc-mn10200.c (md_relax_table): Add entries to allow |
| 399 | jmp -> bra relaxing. |
| 400 | (md_convert_frag): Handle jmp->bra relaxing. |
| 401 | (md_assemble): Handle jmp->bra relaxing. |
| 402 | (md_estimate_size_before_relax): Likewise. |
| 403 | |
| 404 | Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 405 | |
| 406 | * config/tc-i386.c (i386_align_code): Add comments explaining the |
| 407 | nop instructions. |
| 408 | |
| 409 | Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com> |
| 410 | |
| 411 | * config/tc-sparc.c (enforce_aligned_data): New static variable. |
| 412 | (sparc_cons_align): Don't do anything unless enforce_aligned_data |
| 413 | is set. |
| 414 | (md_longopts): Add "enforce-aligned-data". |
| 415 | (md_show_usage): Mention --enforce-aligned-data. |
| 416 | * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document |
| 417 | enforce-aligned-data. |
| 418 | |
| 419 | * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long", |
| 420 | "word", and "short". |
| 421 | (ppc_xcoff_cons): New static function. |
| 422 | |
| 423 | * write.c (relax_segment): Give an error if a .space symbol is |
| 424 | common or undefined. |
| 425 | |
| 426 | * read.c (read_a_source_file): Don't handle mri_pending_align if |
| 427 | the handler is s_globl or s_ignore. |
| 428 | |
| 429 | Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com> |
| 430 | |
| 431 | * config/tc-d10v.c (find_opcode): Remove unused variable "numops". |
| 432 | start-sanitize-tic80 |
| 433 | * config/tc-tic80.c: Many additions to previous placeholder file. |
| 434 | * config/tc-tic80.h: Ditto. |
| 435 | end-sanitize-tic80 |
| 436 | |
| 437 | Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 438 | |
| 439 | * config/tc-i386.c (i386_align_code): Improve the nop patterns. |
| 440 | |
| 441 | Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com> |
| 442 | |
| 443 | * config/tc-mips.c (mips_fix_adjustable): New function. |
| 444 | * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable. |
| 445 | (mips_fix_adjustable): Declare. |
| 446 | |
| 447 | Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>: |
| 448 | * read.c (read_a_source_file): After doing an mri_pending_align, |
| 449 | adjust the line_label if there is one. |
| 450 | (s_space): Set mri_pending_align if an odd number of bytes were |
| 451 | output. |
| 452 | |
| 453 | Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 454 | |
| 455 | * config/tc-d10v.h (md_do_align): Add this hook to call |
| 456 | d10v_cleanup() when a ".align" is detected. Fixes PR11487. |
| 457 | |
| 458 | * config/tc-d10v.c (find_opcode): Correctly calculate |
| 459 | branch displacement when .aligns are present. |
| 460 | |
| 461 | Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com) |
| 462 | |
| 463 | * config/tc-mn10200.c (md_relax_table): Define. |
| 464 | (md_convert_frag): Implement. |
| 465 | (md_assemble): Handle relaxable operands/instructions correctly. |
| 466 | (md_estimate_size_before_relax): Implement. |
| 467 | * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define. |
| 468 | |
| 469 | Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com> |
| 470 | |
| 471 | * config/tc-mips.c (append_insn): Give an error for jumps to a |
| 472 | misaligned address. |
| 473 | (md_apply_fix): Make a branch to an odd address an error rather |
| 474 | than a warning. |
| 475 | |
| 476 | * config/tc-mips.c (md_convert_frag): If the user explicitly |
| 477 | requested an extended opcode, pass warn as true to mips16_immed. |
| 478 | |
| 479 | * config/tc-mips.c (mips16_ip): Handle a missing expression like |
| 480 | an explicit 0, so that explicitly extended instructions work |
| 481 | correctly. |
| 482 | |
| 483 | Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com> |
| 484 | |
| 485 | * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF |
| 486 | symbol for a common symbol. |
| 487 | |
| 488 | Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com> |
| 489 | |
| 490 | Patch presumed to have been checked in awhile ago but wasn't. |
| 491 | Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com> |
| 492 | * write.c: Delete "ifndef md_relax_frag" around is_dnrange. |
| 493 | (relax_segment, case rs_org): Move code inside braces. Move locals |
| 494 | target,after inside too. |
| 495 | (relax_segment, case rs_machine_dependent): Guts moved to ... |
| 496 | (relax_frag): New function. |
| 497 | Call md_prepare_relax_scan if defined. |
| 498 | |
| 499 | Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 500 | |
| 501 | * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the |
| 502 | 'p' operand specifier. |
| 503 | |
| 504 | Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com> |
| 505 | |
| 506 | * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for |
| 507 | m68k family cpus which support long branch addressing modes. |
| 508 | (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax, |
| 509 | md_create_long_jump): Use it. |
| 510 | |
| 511 | Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com> |
| 512 | |
| 513 | * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for |
| 514 | the .reginfo or .MIPS.options section if configured for an |
| 515 | embedded target. |
| 516 | |
| 517 | * config/tc-mips.c (md_begin): Don't set interlocks for |
| 518 | mips_4650. |
| 519 | |
| 520 | Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com> |
| 521 | |
| 522 | * read.c (read_a_source_file): Make sure the symbol ends with |
| 523 | whitespace before checking whether the next character is '='. |
| 524 | |
| 525 | Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com> |
| 526 | |
| 527 | * config/tc-i386.c (sco_id): Moved from here... |
| 528 | * config/obj-elf.c (sco_id): ...to here. Adding the identifier |
| 529 | really is an SCO ELF specific thing, not just a SCO x86 specific |
| 530 | thing. |
| 531 | |
| 532 | start-sanitize-tic80 |
| 533 | Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com> |
| 534 | |
| 535 | * configure.in (tic80-*-*): Don't require 'coff'. |
| 536 | * configure: Regenerate. |
| 537 | |
| 538 | end-sanitize-tic80 |
| 539 | Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com> |
| 540 | |
| 541 | * read.c (emit_expr): Check for overflow of a negative value |
| 542 | correctly. |
| 543 | * write.c (fixup_segment): Likewise. |
| 544 | * config/obj-coff.c (fixup_segment): Likewise. |
| 545 | |
| 546 | * config/tc-m68k.c (struct label_line): Define. |
| 547 | (labels, current_label): New static variables. |
| 548 | (md_assemble): Mark current_label as text, and clear it. |
| 549 | (m68k_frob_label): New function. |
| 550 | (m68k_flush_pending_output): New function. |
| 551 | (m68k_frob_symbol): New function. |
| 552 | * config/tc-m68k.h (tc_frob_label): Define. |
| 553 | (md_flush_pending_output): Define. |
| 554 | (tc_frob_symbol): Don't warn, just call m68k_frob_symbol. |
| 555 | (tc_frob_coff_symbol): Likewise. |
| 556 | |
| 557 | * read.c (read_a_source_file): When defining a macro in MRI mode, |
| 558 | don't add the symbol to the symbol table. |
| 559 | |
| 560 | Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com) |
| 561 | |
| 562 | * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups |
| 563 | here since fixup_segment doesn't (linkrelax is set). |
| 564 | * config/tc-mn10200.c (tc_gen_reloc): Likewise. |
| 565 | |
| 566 | Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com) |
| 567 | |
| 568 | * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative |
| 569 | relocs. |
| 570 | |
| 571 | Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com) |
| 572 | |
| 573 | * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type |
| 574 | to avoid warnings with the native HP compiler. |
| 575 | (fix_new_hppa): Similarly for the r_type argument. |
| 576 | (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose |
| 577 | in an #if OBJ_ELF to keep gcc -Wall quiet. |
| 578 | (md_apply_fix): Always initialize "result". |
| 579 | |
| 580 | * config/tc-mn10200.c (md_assemble): Generate relocations. |
| 581 | |
| 582 | Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 583 | |
| 584 | * config/tc-m68k.c (s_even): Adjust the alignment of the current |
| 585 | section. |
| 586 | |
| 587 | Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu> |
| 588 | |
| 589 | * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging, |
| 590 | pass on the new file hook. |
| 591 | |
| 592 | * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as |
| 593 | !alpha_force_relocation, as local LITERALs can be adjusted to be |
| 594 | relative to the section. |
| 595 | |
| 596 | Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com> |
| 597 | |
| 598 | * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is |
| 599 | defined, call it. |
| 600 | * config/tc-m68k.h (tc_frob_symbol): Check whether text label is |
| 601 | aligned to odd boundary. |
| 602 | (tc_frob_coff_symbol): Define. |
| 603 | |
| 604 | * doc/as.texinfo (Set): Change parenthesized @xref to @pxref. |
| 605 | |
| 606 | * macro.c (macro_expand_body): In MRI mode, just copy a single &. |
| 607 | |
| 608 | * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a |
| 609 | PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>. |
| 610 | |
| 611 | * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an |
| 612 | immediate value. |
| 613 | (md_assemble): If the size is 'B', set fx_signed. |
| 614 | (md_apply_fix_2): Use fx_signed when checking for overflow. |
| 615 | |
| 616 | * write.h (struct fix): Add fx_signed field. |
| 617 | * write.c (fix_new_internal): Initialize fx_no_overflow and |
| 618 | fx_signed fields. |
| 619 | (fixup_segment): Use fx_signed when checking for overflow. |
| 620 | * config/obj-coff.c (fixup_segment): Check fx_no_overflow and |
| 621 | fx_signed when checking for overflow. |
| 622 | |
| 623 | Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com> |
| 624 | |
| 625 | * NOTES, NOTES.config: Removed. These are rarely, if ever, |
| 626 | updated, and all the useful information is in doc/internals.texi. |
| 627 | |
| 628 | Based on patch from Ronald F. Guilmette <rfg@monkeys.com>: |
| 629 | * read.c (read_a_source_file): Check for conditional operators |
| 630 | before doing an MRI pending alignment. |
| 631 | * config/tc-m68k.h (m68k_conditional_pseudoop): Declare. |
| 632 | (tc_conditional_pseudop): Define. |
| 633 | * config/tc-m68k.c (m68k_conditional_pseudop): New function. |
| 634 | * doc/internals.texi (CPU backend): Describe |
| 635 | tc_conditional_pseudoop. |
| 636 | |
| 637 | Based on patch from Ronald F. Guilmette <rfg@monkeys.com>: |
| 638 | * config/tc-m68k.c (m68k_rel32_from_cmdline): New static |
| 639 | variable. |
| 640 | (md_begin): Check m68k_rel32_from_cmdline before setting |
| 641 | m68k_rel32. |
| 642 | (m68k_mri_mode_change): Likewise. |
| 643 | (md_longopts): Add --disp-size-default-16 and |
| 644 | --disp-size-default-32. |
| 645 | (md_parse_option): Handle new options. |
| 646 | (md_show_usage): Mention new options. |
| 647 | * doc/c-m68k.texi (M68K-Opts): Document new options. |
| 648 | |
| 649 | Based on patch from Ronald F. Guilmette <rfg@monkeys.com>: |
| 650 | * config/tc-m68k.c (m68k_index_width_default): New static |
| 651 | variable. |
| 652 | (m68k_ip): Use m68k_index_width_default to set the size of a base |
| 653 | register whose size was not given. |
| 654 | (md_longopts): Add --base-size-default-16 and |
| 655 | --base-size-default-32. |
| 656 | (md_parse_option): Handle new options. |
| 657 | (md_show_usage): Mention new options. |
| 658 | * doc/c-m68k.texi (M68K-Opts): Document new options. |
| 659 | |
| 660 | * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option. |
| 661 | |
| 662 | * configure.in: Recognize mips-*-linux* target. |
| 663 | * configure: Rebuild. |
| 664 | |
| 665 | * config/tc-mips.c (load_register): Rewrite 64 bit handling to |
| 666 | work if valueT is only 32 bits. |
| 667 | |
| 668 | * config/tc-mips.c: Throughout, check target_big_endian rather |
| 669 | than byte_order. |
| 670 | (byte_order): Remove. |
| 671 | (mips_init_after_args): Remove. |
| 672 | * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define. |
| 673 | (mips_init_after_args): Don't declare. |
| 674 | (tc_init_after_args): Don't define. |
| 675 | |
| 676 | * config/tc-mips.h (tc_frob_after_relocs): Define if |
| 677 | OBJ_MAYBE_ELF. |
| 678 | (mips_elf_final_processing): Likewise. |
| 679 | (ELF_TC_SPECIAL_SECTIONS): Likewise. |
| 680 | |
| 681 | start-sanitize-v850 |
| 682 | Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 683 | |
| 684 | * config/tc-v850.c (md_assemble): If this is sst.{h,w} or |
| 685 | sld.{h,w} and the operand is relocatable, adjust the adend by |
| 686 | shifting it right one bit. |
| 687 | |
| 688 | end-sanitize-v850 |
| 689 | Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com> |
| 690 | |
| 691 | * read.c (read_a_source_file): Check mri_pending_align after |
| 692 | checking for a macro. From Ronald F. Guilmette |
| 693 | <rfg@monkeys.com>. |
| 694 | |
| 695 | * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. |
| 696 | |
| 697 | * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and |
| 698 | add segment argument. If OBJ_ELF, treat a relocation against a |
| 699 | symbol in a linkonce section like a relocation against an external |
| 700 | symbol. |
| 701 | * config/tc-sparc.h (MD_APPLY_FIX3): Define. |
| 702 | |
| 703 | Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com> |
| 704 | |
| 705 | * config/tc-mips.c (mips16_macro): Add case for M_ABS. |
| 706 | |
| 707 | Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com> |
| 708 | |
| 709 | * NOTES.config (Implementation): as.h #define's "GAS" not "gas", |
| 710 | includes config.h instead of host.h, tc.h instead of tp.h, and |
| 711 | targ-env.h instead of target-environment.h. |
| 712 | Also, obj-format.h includes targ-cpu.h instead of |
| 713 | target-processor.h. |
| 714 | start-sanitize-tic80 |
| 715 | * configure.in (case ${generic_target}): Add tic80-*-coff entry. |
| 716 | * configure: Rebuild with autoconf. |
| 717 | * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined. |
| 718 | (TARGET_FORMAT): Define to "coff-tic80". |
| 719 | * config/tc-tic80.c: New file for TIc80 support. |
| 720 | * config/tc-tic80.h: New file for TIc80 support. |
| 721 | end-sanitize-tic80 |
| 722 | |
| 723 | Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com> |
| 724 | |
| 725 | * doc/as.texinfo (M): Mention explicitly that -M changes macro |
| 726 | handling. |
| 727 | |
| 728 | Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com> |
| 729 | |
| 730 | * write.c (adjust_reloc_syms): If the fixup symbol has been |
| 731 | equated to an undefined symbol, convert the fixup to being against |
| 732 | the target symbol. Remove obsolete code handling a special case |
| 733 | for i386 PIC. |
| 734 | |
| 735 | Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com> |
| 736 | |
| 737 | * mpw-make.sed: Use NewFolderRecursive for installation. |
| 738 | |
| 739 | Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 740 | |
| 741 | * config/tc-d10v.c (do_assemble): Correct previous bug fix. |
| 742 | |
| 743 | Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 744 | |
| 745 | * config/tc-d10v.c (md_assemble): Fix bug which caused |
| 746 | second instruction in a line to be case sensitize. PR11312 |
| 747 | |
| 748 | Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com) |
| 749 | |
| 750 | * config/tc-mn10200.c (mn10200_insert_operand): Don't |
| 751 | range check operands with MN10200_OPERAND_NOCHECK set. |
| 752 | (check_operand): Likewise. |
| 753 | |
| 754 | Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| 755 | |
| 756 | * config/tc-mips.c: Undo part of last Friday's alignment changes. |
| 757 | (md_begin): Always align the text section to a four byte |
| 758 | boundary. |
| 759 | (append_insn): Remove call to record_align. |
| 760 | |
| 761 | * config/tc-mips.c (insn_label): Remove. |
| 762 | (struct insn_label_list): Define. |
| 763 | (insn_labels, free_insn_labels): New static variables. |
| 764 | (mips_clear_insn_labels): New static function. |
| 765 | (append_insn): Mark all mips16 text labels, and make them odd. |
| 766 | Handle all labels after emitting a nop, not just one. Call |
| 767 | mips_clear_insn_labels rather than just clearing insn_label. |
| 768 | (mips_emit_delays): Add insns parameter, and use it to decide |
| 769 | whether to mark mips16 labels. Handle all labels, not just one. |
| 770 | Force mips16 labels to be odd. Change all callers. |
| 771 | (mips16_immed): Don't check for an odd branch target. |
| 772 | (md_apply_fix): Don't check mips16 mode for a branch reloc. |
| 773 | (mips16_extended_frag): Ignore the low bit in a branch target. |
| 774 | (md_convert_frag): Likewise. |
| 775 | (mips_no_prev_insn): Call mips_clear_insn_labels rather than just |
| 776 | clearing insn_label. |
| 777 | (mips_align, mips_flush_pending_output, s_cons): Likewise. |
| 778 | (s_float_cons, s_gpword): Likewise. |
| 779 | (s_align): Use insn_labels rather than insn_label. |
| 780 | (s_cons, s_float_cons, s_gpword): Likewise. |
| 781 | (mips_frob_file_after_relocs): New function. |
| 782 | (mips_define_label): Rewrite to add to insn_labels list. |
| 783 | * config/tc-mips.h (tc_frob_file_after_relocs): Define. |
| 784 | * ecoff.c (ecoff_build_symbols): If the size of a function comes |
| 785 | out odd, increment it. |
| 786 | |
| 787 | * config/tc-mips.c (append_insn): Only update prev_insn when not |
| 788 | reordering if place is NULL. |
| 789 | |
| 790 | * config/tc-mips.c (mips16_ip): Check for a missing expression |
| 791 | when using the register indirect addressing mode. |
| 792 | |
| 793 | Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com) |
| 794 | |
| 795 | * config/tc-mn10200.c (mn10200_insert_operand): Don't |
| 796 | check 24bit operands for overflow. |
| 797 | (check_operand): Likewise. |
| 798 | |
| 799 | Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com> |
| 800 | |
| 801 | * doc/as.texinfo (Section): Document how to use the .section |
| 802 | pseudo-op for COFF and ELF. |
| 803 | |
| 804 | Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com> |
| 805 | |
| 806 | * write.c (adjust_reloc_syms): Fix linkonce check for ELF. |
| 807 | |
| 808 | Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com> |
| 809 | |
| 810 | * config/tc-mips.c (prev_insn_reloc_type): New static variable. |
| 811 | (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and |
| 812 | store them. Adjust other RELAX_MIPS16 macros. |
| 813 | (RELAX_MIPS16_DSLOT): Define. |
| 814 | (RELAX_MIPS16_JAL_DSLOT): Define. |
| 815 | (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct |
| 816 | handling of whether previous instruction has a fixup. Set |
| 817 | prev_insn_reloc_type. |
| 818 | (mips_no_prev_insn): Clear prev_insn_reloc_type. |
| 819 | (mips16_extended_frag): Use the right base address for a PC |
| 820 | relative add or load. |
| 821 | (md_convert_frag): Likewise. If a PC relative add or load is |
| 822 | used, record the alignment for the section. |
| 823 | |
| 824 | Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 825 | |
| 826 | * write.c (adjust_reloc_syms): Don't reduce a reloc against a |
| 827 | linkonce section into a reloc against the section symbol. |
| 828 | |
| 829 | * config/tc-mips.c (mips16_macro): Remove nop instructions after |
| 830 | branch instructions. |
| 831 | |
| 832 | * config/tc-mips.c (md_begin): If configured for an embedded ELF |
| 833 | system, don't set the section alignment to 2**4. |
| 834 | (s_change_sec): Likewise. |
| 835 | (append_insn): Call record_alignment for the section. |
| 836 | (md_section_align): Don't align the section size for an embedded |
| 837 | ELF system. |
| 838 | |
| 839 | Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com> |
| 840 | |
| 841 | * write.c (adjust_reloc_syms): Make sure that symbols are |
| 842 | resolved; expression symbols may have been skipped. |
| 843 | * config/obj-coff.c (fixup_segment): Likewise. |
| 844 | |
| 845 | Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 846 | |
| 847 | * config/tc-ppc.c (ppc_elf_suffix): Move @plt to |
| 848 | BFD_RELOC_24_PLT_PCREL relocation. |
| 849 | (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL. |
| 850 | |
| 851 | Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 852 | |
| 853 | * config/tc-d10v.c (write_2_short): Remove code that called |
| 854 | parallel_ok() when the programmer specified parallel instructions. |
| 855 | |
| 856 | Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com) |
| 857 | |
| 858 | * config/tc-mn10300.c (md_assemble): Update to handle endianness |
| 859 | issues correctly. |
| 860 | |
| 861 | * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid! |
| 862 | * config/tc-mn10300.c (md_assemble): Likewise. |
| 863 | |
| 864 | Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com> |
| 865 | |
| 866 | * config/tc-mips.c (append_insn): Make sure there is enough room |
| 867 | in a frag after a mips16 instruction to switch it with a jump |
| 868 | instruction. |
| 869 | |
| 870 | * config/tc-mips.c (mips16_extended_frag): Give an error for an |
| 871 | attempt to use a non absolute symbol in an extending frag. |
| 872 | |
| 873 | Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com) |
| 874 | |
| 875 | * config/tc-mn10200.c: Flesh out assembler support for MN10200. |
| 876 | * config/tc-mn10200.h: Likewise. |
| 877 | |
| 878 | Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com> |
| 879 | |
| 880 | * app.c (do_scrub_chars): At the end of a C comment, pass space to |
| 881 | UNGET rather than PUT. Set old_state before setting state to -2. |
| 882 | |
| 883 | * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop |
| 884 | when extending because the value is exactly maxtiny + 1. |
| 885 | |
| 886 | * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext |
| 887 | arguments, and store them. Adjust other RELAX_MIPS16 macros. |
| 888 | (RELAX_MIPS16_USER_SMALL): Define. |
| 889 | (RELAX_MIPS16_USER_EXT): Define. |
| 890 | (mips16_small, mips16_ext): New static variables. |
| 891 | (append_insn): Pass mips16_small and mips16_ext to |
| 892 | RELAX_MIPS16_ENCODE. |
| 893 | (mips16_ip): Set mips16_small and mips16_ext. |
| 894 | (mips16_immed): Don't check mips16_autoextend. |
| 895 | (mips16_extended_frag): Check USER_SMALL and USER_EXT. |
| 896 | |
| 897 | * write.c (write_relocs): Print an error for an out of range |
| 898 | fixup, rather than calling abort. |
| 899 | |
| 900 | * as.c (main): Unlink the output file if there are errors while |
| 901 | generating the fixups. |
| 902 | |
| 903 | Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com> |
| 904 | |
| 905 | * config/tc-mips.c (mips16_extended_frag): Don't call |
| 906 | S_GET_VALUE. |
| 907 | (md_convert_frag): Call resolve_symbol_value before calling |
| 908 | S_GET_VALUE, and don't add in the frag address. |
| 909 | |
| 910 | * config/tc-mips.c (mips16_immed): Add file and line parameters, |
| 911 | and use them when reporting errors. Change all callers. |
| 912 | |
| 913 | Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com) |
| 914 | |
| 915 | * config/tc-mn10300.c: Fix various gcc -Wall warnings. |
| 916 | Remove '$' prefixing for registers. |
| 917 | |
| 918 | Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com> |
| 919 | |
| 920 | * config/tc-d10v.c (md_assemble): Check to see if prev_seg |
| 921 | is initialized before using it. |
| 922 | (d10v_cleanup): No longer uses its argument, so make it void. |
| 923 | |
| 924 | * config/tc-d10v.h (d10v_cleanup): Change prototype. |
| 925 | |
| 926 | Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 927 | |
| 928 | * write.c (fixup_segment): Don't discard the symbol for a PC |
| 929 | relative fixup to an absolute symbol. |
| 930 | |
| 931 | Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 932 | |
| 933 | * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug |
| 934 | with multiple sections. |
| 935 | |
| 936 | Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com> |
| 937 | |
| 938 | * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and |
| 939 | no-mips-16 to no-mips16. |
| 940 | (s_mipsset): Accept .set mips16 and .set nomips16. |
| 941 | |
| 942 | Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 943 | |
| 944 | * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer |
| 945 | argument, and check for +/- constant following the suffix, folding |
| 946 | it into the expression. |
| 947 | (ppc_elf_cons): Change ppc_elf_suffix calls. |
| 948 | (md_assemble): Ditto. |
| 949 | (shlib): Replace boolean mrelocatable with enumeration shlib. |
| 950 | (md_parse_option): Discriminate between PIC style shared libraries |
| 951 | and -mrelocatable. |
| 952 | (ppc_elf_validate_fix): Don't report warnings for PIC style shared |
| 953 | libraries. |
| 954 | |
| 955 | Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 956 | |
| 957 | * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can |
| 958 | change the comment characters. |
| 959 | |
| 960 | * config/tc-ppc.c (comment_chars): Delete in favor of |
| 961 | tc_comment_chars. |
| 962 | (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of |
| 963 | comment chars. |
| 964 | (ppc_comment_chars): Select appropriate comment chars by default. |
| 965 | (msolaris): New flag for -m{,no-}solaris. |
| 966 | (md_parse_option): Recognize -K pic. Add support for |
| 967 | -m{,no-}solaris. |
| 968 | (md_show_usage): Update. |
| 969 | (md_begin): Do not set ELF flags if Solaris. |
| 970 | (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation. |
| 971 | (md_apply_fix3): Add support for R_PPC_LOCAL24PC. |
| 972 | |
| 973 | Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com> |
| 974 | |
| 975 | * as.c (main): Correct handling of flag_always_generate_output. |
| 976 | |
| 977 | Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com) |
| 978 | |
| 979 | * config/tc-mn10300.c (tc_gen_reloc): Get the addend from |
| 980 | fx_offset, not fx_addnumber. |
| 981 | |
| 982 | * config/tc-mn10300.h (tc_fix_adjustable): Don't do any |
| 983 | reloc adjustments. |
| 984 | |
| 985 | Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com> |
| 986 | |
| 987 | * config/tc-i386.c: Correct misspelling: balenced to balanced. |
| 988 | |
| 989 | Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com> |
| 990 | |
| 991 | * config/tc-mips.c (md_section_align): Check for an alignment of |
| 992 | 4, not an alignment of 16. Corrects August 7 patch. |
| 993 | |
| 994 | Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com> |
| 995 | |
| 996 | * configure, conf.in: Rebuild with autoconf 2.12. |
| 997 | |
| 998 | * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no |
| 999 | alignment is specified. |
| 1000 | |
| 1001 | Add support for mips16 (16 bit MIPS implementation): |
| 1002 | * config/tc-mips.c: Extensive additions for mips16 support, not |
| 1003 | listed here. |
| 1004 | (RELAX_OLD, RELAX_NEW): Use only 7 bits each. |
| 1005 | (insn_uses_reg): Change last parameter to an enum. |
| 1006 | * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0. |
| 1007 | (md_relax_frag): Define as mips_relax_frag. |
| 1008 | (mips_relax_frag): Declare. |
| 1009 | (struct mips_cl_insn): Add use_extend and extend fields. |
| 1010 | (tc_fix_adjustable): Define. |
| 1011 | * config/obj-elf.h (S_GET_OTHER): Define. |
| 1012 | (S_SET_OTHER): Define. |
| 1013 | |
| 1014 | Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com> |
| 1015 | |
| 1016 | * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n, |
| 1017 | o and p operand specifiers. |
| 1018 | |
| 1019 | Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com> |
| 1020 | |
| 1021 | * write.c: Delete "ifndef md_relax_frag" around is_dnrange. |
| 1022 | (relax_segment, case rs_org): Move code inside braces. Move locals |
| 1023 | target,after inside too. |
| 1024 | (relax_segment, case rs_machine_dependent): Guts moved to ... |
| 1025 | (relax_frag): New function. |
| 1026 | Call md_prepare_relax_scan if defined. |
| 1027 | * config/tc-m68k.h (md_prepare_relax_scan): Renamed from |
| 1028 | M68K_AIM_KLUDGE. |
| 1029 | |
| 1030 | Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com) |
| 1031 | |
| 1032 | * config/tc-mn10300.c (address_registers): Use '$' as register |
| 1033 | prefix instead of '%'. |
| 1034 | (data_registers, other_registers, md_assemble): Likewise. |
| 1035 | |
| 1036 | * config/tc-mn10300.c (address_registers): Use '%' prefix for regs. |
| 1037 | (data_registers, other_registers, md_assemble): Likewise. |
| 1038 | |
| 1039 | * config/tc-mn10300.c (md_assemble): Correctly determine the |
| 1040 | correct location and type for each relocation. |
| 1041 | (md_pcrel_from): Simplify. |
| 1042 | |
| 1043 | Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1044 | |
| 1045 | * config/tc-sh.c (md_convert_frag): Improve warning when branch is |
| 1046 | converted into branch around branch. |
| 1047 | |
| 1048 | Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com) |
| 1049 | |
| 1050 | * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this. |
| 1051 | (tc_fix_adjustable): Don't adjust relocs against weak symbols or |
| 1052 | pc-relative relocs. |
| 1053 | * config/tc-mn10300.c (md_begin): Set linkrelax. |
| 1054 | (md_assemble): Create fixups as needed. |
| 1055 | (md_apply_fix3): Gut. It shouldn't ever get called anymore. |
| 1056 | |
| 1057 | Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1058 | |
| 1059 | * config/tc-d10v.c (parallel_ok): When automatically converting |
| 1060 | serial ops to parallel, do not consider a branch as the first |
| 1061 | instruction. |
| 1062 | |
| 1063 | Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com) |
| 1064 | |
| 1065 | * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST. |
| 1066 | |
| 1067 | Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com) |
| 1068 | |
| 1069 | * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype |
| 1070 | via PARAMS. |
| 1071 | (check_operand): Likewise. |
| 1072 | |
| 1073 | Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1074 | |
| 1075 | * config/tc-d10v.c (parallel_ok): Branch and link instructions |
| 1076 | modify r13. |
| 1077 | (write_2_short): Call parallel_ok to check whether two short |
| 1078 | instructions the user requested execute in parallel, can be |
| 1079 | executed that way. |
| 1080 | |
| 1081 | Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1082 | |
| 1083 | * config/tc-d10v.c (write_2_short): Fix bug that wouldn't |
| 1084 | allow a branch and link in parallel with an exe instruction. |
| 1085 | |
| 1086 | Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1087 | |
| 1088 | * doc/c-d10v.texi: Add info on @word modifier. |
| 1089 | |
| 1090 | Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com) |
| 1091 | |
| 1092 | * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT |
| 1093 | operands are assumed to be 32bits. Use "bits" field to hold the |
| 1094 | number of bits in the main instruction word for MN10300_OPERAND_SPLIT. |
| 1095 | (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed |
| 1096 | to be 32bits. |
| 1097 | |
| 1098 | * config/tc-mn10300.c (mn10300_insert_operand): Shift low part |
| 1099 | of a MN10300_OPERAND_SPLIT operand by operand->shift. |
| 1100 | |
| 1101 | * config/tc-mn10300.c (mn10300_insert_operand): Handle |
| 1102 | MN10300_OPERAND_SPLIT. |
| 1103 | |
| 1104 | Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com) |
| 1105 | |
| 1106 | * config/tc-mn10300.c (md_assemble): Insert operands into |
| 1107 | the extension part of the instruction if necessary. |
| 1108 | (mn10300_insert_operand): Accept pointer to extension word |
| 1109 | argument. Make insn a pointer argument too. Return type |
| 1110 | is now void. All callers changed. |
| 1111 | |
| 1112 | Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com) |
| 1113 | |
| 1114 | * config/tc-mn10300.c (mn10300_insert_operand): Handle |
| 1115 | repeated register operands. |
| 1116 | |
| 1117 | Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1118 | |
| 1119 | * doc/as.texinfo: Added section on reporting bugs. |
| 1120 | |
| 1121 | * config/tc-alpha.c: Change uses of void * to PTR. Change the |
| 1122 | alpha_macro emit field to expect a const argument, and change the |
| 1123 | arg field to be const. Fix some spacing to follow the GNU |
| 1124 | standard. |
| 1125 | |
| 1126 | Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu> |
| 1127 | |
| 1128 | * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc |
| 1129 | (pca56) and 21264 (ev6) cpus. |
| 1130 | (md_apply_fix): Private relocation types are now negative. |
| 1131 | (alpha_force_relocation): Likewise. |
| 1132 | (tc_gen_reloc): Likewise. |
| 1133 | (emit_insn): Likewise. |
| 1134 | (emit_ldXu): Do the right thing when the hardware can do byte insns. |
| 1135 | (emit_stX): Likewise. |
| 1136 | (emit_sextX): Likewise. |
| 1137 | |
| 1138 | Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1139 | |
| 1140 | * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on |
| 1141 | a symbol found in a reloc. |
| 1142 | |
| 1143 | * symbols.c (resolve_symbol_value): Improve the error message if |
| 1144 | an undefined symbol is used in an expression. |
| 1145 | |
| 1146 | Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1147 | |
| 1148 | * doc/internals.texi: Rewrite, and add a lot of documentation. |
| 1149 | * doc/Makefile.in (internals.info): New target. |
| 1150 | |
| 1151 | start-sanitize-v850 |
| 1152 | Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com) |
| 1153 | |
| 1154 | * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs |
| 1155 | against weak symbols. |
| 1156 | |
| 1157 | Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com) |
| 1158 | |
| 1159 | * config/tc-v850.c (md_assemble): Don't lose for relaxable |
| 1160 | addresses like .+6. |
| 1161 | |
| 1162 | * config/tc-v850.c (md_convert_frag): Make sure we insert the |
| 1163 | fixup at the right address within the frag. |
| 1164 | |
| 1165 | * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix |
| 1166 | to an absolute value, instead increment it as needed. |
| 1167 | |
| 1168 | * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define. |
| 1169 | * config/tc-v850.c: Fix some indention problems. |
| 1170 | (md_relax_table): Define for D9->D99 branch displacement |
| 1171 | relaxing. |
| 1172 | (md_convert_frag): Do something useful instead of aborting. |
| 1173 | (md_estimate_size_before_relax): Likewise. |
| 1174 | (md_assemble): Note if the matching instruction has a relaxable |
| 1175 | operand. If it does, allocate frag with frag_var and don't |
| 1176 | do any fixups. |
| 1177 | |
| 1178 | end-sanitize-v850 |
| 1179 | Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1180 | |
| 1181 | * config/tc-d10v.h (md_cleanup): New function. This is needed to |
| 1182 | write out any buffered instructions when a ".end" is found. |
| 1183 | |
| 1184 | Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1185 | |
| 1186 | * read.c (read_a_source_file): New hook md_cleanup(). |
| 1187 | |
| 1188 | Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1189 | |
| 1190 | * write.c (fix_new_exp): Use make_expr_symbol to build an |
| 1191 | expression symbol for a complex fixup. |
| 1192 | |
| 1193 | start-sanitize-v850 |
| 1194 | Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com) |
| 1195 | |
| 1196 | * config/tc-v850.c (v850_reloc_prefix): Several disgusting |
| 1197 | hacks to improve parsing of complex hi, lo, zda, etc |
| 1198 | expressions. |
| 1199 | (md_assemble): Don't demand and eat a trailing ')' after finding |
| 1200 | a v850 relocation prefix. Sign extend the constant in a |
| 1201 | BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete |
| 1202 | operand. |
| 1203 | (parse_cons_expression_v850): Don't eat a trailing ')' after |
| 1204 | finding a v850 relocation prefix. |
| 1205 | |
| 1206 | * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define. |
| 1207 | (TC_CONS_FIX_NEW): Likewise. |
| 1208 | * config/tc-v850.c (parse_cons_expression_v850): New function. |
| 1209 | (cons_fix_new_v850): Likewise. |
| 1210 | |
| 1211 | * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs. |
| 1212 | |
| 1213 | end-sanitize-v850 |
| 1214 | Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1215 | |
| 1216 | * config/tc-ppc.c (md_apply_fix3): Give a better warning message |
| 1217 | for an unknown relocation type. |
| 1218 | |
| 1219 | start-sanitize-v850 |
| 1220 | Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com) |
| 1221 | |
| 1222 | * config/tc-v850.c (md_pseudo_table): Add .word; allocates |
| 1223 | 4 bytes of space. |
| 1224 | |
| 1225 | Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com) |
| 1226 | |
| 1227 | * config/tc-v850.c (md_assemble): Handle TDAOFF relocs |
| 1228 | differently for movea & sst/sld insns. |
| 1229 | |
| 1230 | end-sanitize-v850 |
| 1231 | Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1232 | |
| 1233 | * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations |
| 1234 | of instructions. |
| 1235 | |
| 1236 | Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1237 | |
| 1238 | * obj.h (struct format_ops): Add frob_file_after_relocs field. |
| 1239 | * config/obj-multi.h (obj_frob_file_after_relocs): Define. |
| 1240 | * config/obj-ecoff.c (ecoff_format_ops): Initialize new |
| 1241 | frob_file_after_relocs field. |
| 1242 | * config/obj-elf.c (elf_format_ops): Likewise. |
| 1243 | * config/tc-mips.c: Undefine obj_frob_file_after_relocs before |
| 1244 | including obj-elf.h. |
| 1245 | |
| 1246 | Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1247 | |
| 1248 | * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc |
| 1249 | specially if not ELF. |
| 1250 | (md_apply_fix): Handle BFD_RELOC_64. |
| 1251 | (tc_gen_reloc): Handle BFD_RELOC_64. |
| 1252 | |
| 1253 | * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC |
| 1254 | relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas |
| 1255 | reloc hacking). |
| 1256 | |
| 1257 | * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version: |
| 1258 | Don't check S_GET_OTHER. |
| 1259 | |
| 1260 | Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1261 | |
| 1262 | * config/tc-mips.c (mips_ip): Accept an odd floating point |
| 1263 | register with l.s or s.s. |
| 1264 | |
| 1265 | * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for |
| 1266 | .type pseudo-op. |
| 1267 | (obj_aout_type): New static function. |
| 1268 | |
| 1269 | Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1270 | |
| 1271 | * Makefile.in ($(OBJS)): Depend upon libiberty.h. |
| 1272 | |
| 1273 | start-sanitize-v850 |
| 1274 | Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com) |
| 1275 | |
| 1276 | * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff |
| 1277 | and sdaoff expressions. |
| 1278 | |
| 1279 | * write.c (fixup_segment): Don't add symbol value to addend if |
| 1280 | TC_V850 and OBJ_ELF. |
| 1281 | * config/tc-v850.h (tc_fix_adjustable): Don't adjust any |
| 1282 | pc-relative fixups. |
| 1283 | |
| 1284 | * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes. |
| 1285 | (md_pcrel_from_section): Likewise. |
| 1286 | * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise. |
| 1287 | |
| 1288 | Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com) |
| 1289 | |
| 1290 | * config/tc-v850.c (md_pcrel_from): Delete unused function. |
| 1291 | (md_pcrel_from_section): New function. |
| 1292 | * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define. |
| 1293 | |
| 1294 | end-sanitize-v850 |
| 1295 | Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1296 | |
| 1297 | * config/tc-mips.c (load_register): Add cast to offsetT when using |
| 1298 | a constant with &~. |
| 1299 | |
| 1300 | Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu> |
| 1301 | |
| 1302 | * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ... |
| 1303 | (elf_frob_file_after_relocs): ... here. New function. |
| 1304 | * config/obj-elf.h (obj_from_file_after_relocs): New macro. |
| 1305 | * write.c (write_object_file): Call *frob_after_relocs after the |
| 1306 | call to write_relocs. |
| 1307 | |
| 1308 | * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc. |
| 1309 | |
| 1310 | * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section |
| 1311 | symbol, as this messes up linking. Instead, expand the recursive call |
| 1312 | inline and change up the appropriate bits to get the 0x8000 offset |
| 1313 | in the reloc addend. |
| 1314 | |
| 1315 | Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1316 | |
| 1317 | * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of |
| 1318 | two symbols in the same segment to be adjusted. |
| 1319 | |
| 1320 | * configure.in: Don't get confused by CPU-VENDOR-linux-gnu. |
| 1321 | * configure: Rebuild. |
| 1322 | |
| 1323 | Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1324 | |
| 1325 | * config/tc-ppc.c (ppc_insert_operand): Change most warnings into |
| 1326 | errors. |
| 1327 | (ppc_elf_validate_fix): Ditto. |
| 1328 | (md_assemble): Ditto. |
| 1329 | (ppc_tc): Ditto. |
| 1330 | (ppc_pe_section): Ditto. |
| 1331 | (ppc_frob_symbol): Ditto. |
| 1332 | |
| 1333 | Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com) |
| 1334 | |
| 1335 | * config/mn10300.c (md_assemble): Pass an extra shift count |
| 1336 | to mn10300_insert_operand based on the opcode format. |
| 1337 | (mn10300_insert_operand): Accept and use extra shift count |
| 1338 | parameter. |
| 1339 | |
| 1340 | * config/tc-mn10300.c (md_assemble): Use FMT_* macros for |
| 1341 | formats rather than hard-coded constants. |
| 1342 | |
| 1343 | * config/tc-mn10300.c (md_assemble): Format D5 instructions |
| 1344 | are 7 bytes long. Write out instructions in big-endian format. |
| 1345 | |
| 1346 | Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com) |
| 1347 | |
| 1348 | * config/tc-mn10300.c (md_assemble): Tweak further so |
| 1349 | that all instructions are parsed correctly. |
| 1350 | |
| 1351 | Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1352 | |
| 1353 | * as.h: Include libiberty.h. |
| 1354 | (xmalloc, xrealloc): Don't declare. |
| 1355 | * as.c: Don't include libiberty.h. |
| 1356 | * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise. |
| 1357 | * config/tc-mips.c: Likewise. |
| 1358 | * messages.c: Likewise. |
| 1359 | (xstrerror): Don't declare. |
| 1360 | * xmalloc.c: Remove. |
| 1361 | |
| 1362 | Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com) |
| 1363 | |
| 1364 | * config/tc-mn10300.h (pre_defined_registers) Remove. |
| 1365 | (system_registers, cc_names): Likewise. |
| 1366 | (address_registers, data_registers, other_registers): New register |
| 1367 | arrays. |
| 1368 | (register_name, system_register_name, cc_name): Remove. |
| 1369 | (mn10300_reloc_prefix): Likewise. |
| 1370 | (data_register_name): New function. |
| 1371 | (address_register_name, other_register_name): Likewise. |
| 1372 | (md_assemble): Rough cut at parsing operands. Remove lots of |
| 1373 | unwanted code. |
| 1374 | (md_apply_fix3): Disable for now. |
| 1375 | |
| 1376 | Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 1377 | |
| 1378 | * config/tc-m68k.c (select_control_regs): New function, extracted |
| 1379 | out of m68k_init_after_args. |
| 1380 | (m68k_init_after_args): Use it. |
| 1381 | (mri_chip): Use it here as well to update set of allowed control |
| 1382 | regs for movec. |
| 1383 | |
| 1384 | Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1385 | |
| 1386 | * config/obj-elf.c (elf_begin): New function. |
| 1387 | (obj_elf_section): Add the section symbol to the symbol table. |
| 1388 | * config/obj-elf.h (obj_begin): Define. |
| 1389 | (elf_begin): Declare. |
| 1390 | * as.c (perform_an_assembly_pass): Call obj_begin if it is |
| 1391 | defined. |
| 1392 | |
| 1393 | Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1394 | |
| 1395 | * config/obj-coff.c (fixup_segment): Subtract the section address |
| 1396 | from a PC relative reloc if TC_M68K. |
| 1397 | |
| 1398 | Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1399 | |
| 1400 | * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and |
| 1401 | .uaxword available even if not OBJ_ELF. |
| 1402 | (md_atof): Remove unused local variable wordP. |
| 1403 | |
| 1404 | Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com) |
| 1405 | |
| 1406 | * config/tc-mn10x00.c, config/tc-mn10x00.h: New files |
| 1407 | for Matsushita MN10x00 support. |
| 1408 | * configure.in: Recognize mn10x00-*-* |
| 1409 | * configure: Rebuilt. |
| 1410 | |
| 1411 | Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de> |
| 1412 | |
| 1413 | * obj-evax.h: move openvms definitions from here to tc-alpha.c. |
| 1414 | * tc-alpha.c: add support for vms_case_hack like in vax/vms. |
| 1415 | (load_expression): track clobbering of base reg before jmp/jsr. |
| 1416 | (s_alpha_file): pass case_hack flags and source filename via |
| 1417 | symbol table to bfd. |
| 1418 | * tc-alpha.h (TC_CONS_FIX_NEW): define |
| 1419 | |
| 1420 | Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com> |
| 1421 | |
| 1422 | * configure.in (mips-*-rtems*): New target, like mips-*-elf*. |
| 1423 | * configure: Rebuild. |
| 1424 | |
| 1425 | Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1426 | |
| 1427 | * read.c (s_macro): Warn if a macro has the same name as a |
| 1428 | pseudo-op. |
| 1429 | (s_space): In m68k MRI mode, align to a word boundary. |
| 1430 | * macro.c (define_macro): Add namep parameter. Change all |
| 1431 | callers. |
| 1432 | * macro.h (define_macro): Update declaration. |
| 1433 | |
| 1434 | * as.c (show_usage): Print bug report address. |
| 1435 | (parse_args): Change version printing to match current GNU |
| 1436 | standards. |
| 1437 | * gasp.c (show_usage): Print bug report address. |
| 1438 | (main): Change version printing to match current GNU standards. |
| 1439 | |
| 1440 | * config/tc-m68k.c (init_table): Correct access control unit |
| 1441 | register numbers. From Ken Rose <rose@netcom.com>. |
| 1442 | |
| 1443 | * config/tc-alpha.c: Add some static function prototypes. |
| 1444 | (alpha_macros): Move to top of file. Make static. |
| 1445 | (alpha_num_macros): Move to top of file. |
| 1446 | |
| 1447 | start-sanitize-v850 |
| 1448 | Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com) |
| 1449 | |
| 1450 | * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols |
| 1451 | generated by DWARF. |
| 1452 | |
| 1453 | end-sanitize-v850 |
| 1454 | Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1455 | |
| 1456 | * listing.c (list_symbol_table): Remove bogus code in BFD64 case, |
| 1457 | and just call sprintf_vma. |
| 1458 | |
| 1459 | Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1460 | |
| 1461 | * expr.c (expr): Change >>= to >> (fix typo). (From meissner). |
| 1462 | |
| 1463 | Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1464 | |
| 1465 | * read.c (float_cons): Call md_flush_pending_output if it is |
| 1466 | defined. |
| 1467 | |
| 1468 | Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1469 | |
| 1470 | * config/tc-d10v.c (md_operand): Created. Allows operands to |
| 1471 | start with '#'. |
| 1472 | * config/tc-d10v.h (md_operand): Undefined. |
| 1473 | |
| 1474 | Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1475 | |
| 1476 | * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'. |
| 1477 | (md_assemble): A fixup width of '3' means a 1 byte reloc. |
| 1478 | |
| 1479 | Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1480 | |
| 1481 | * config/obj-coff.c (fixup_segment): Don't adjust PC relative |
| 1482 | reloc for the i960 for a reloc in the same section. This undoes |
| 1483 | one of the two changes made Aug 19. |
| 1484 | |
| 1485 | Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1486 | |
| 1487 | * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT |
| 1488 | symbols to the position of the debugging information. |
| 1489 | |
| 1490 | Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1491 | |
| 1492 | * expr.c (expr): Always use unsigned right shifts for >>. |
| 1493 | |
| 1494 | Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 1495 | |
| 1496 | * config/tc-arm.c (md_apply_fix3): Update two thumb instruction |
| 1497 | slots when processing BL fixups. |
| 1498 | |
| 1499 | * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked |
| 1500 | on the first half of the instruction. |
| 1501 | |
| 1502 | Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1503 | |
| 1504 | * ecoff.c (ecoff_stab): Create an expression symbol for a complex |
| 1505 | stabs expression, rather than giving an error. |
| 1506 | |
| 1507 | * ecoff.c (ecoff_new_file): Don't do anything if we are still in |
| 1508 | the same file. |
| 1509 | |
| 1510 | Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1511 | |
| 1512 | * config/tc-mips.c (append_insn): Fill in the value for a constant |
| 1513 | jump, rather than creating a reloc. |
| 1514 | |
| 1515 | Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1516 | |
| 1517 | * config/tc-mips.c (append_insn): Don't swap an instruction which |
| 1518 | sets a condition code with an instruction which uses a condition |
| 1519 | code. |
| 1520 | (mips_ip): In cases 'N' and 'M', look for $fccN rather than an |
| 1521 | immediate value. |
| 1522 | |
| 1523 | * config/tc-mips.c (md_begin): Recognize r5000 for cpu. |
| 1524 | (mips_ip): Give a better error message if the ISA level is wrong. |
| 1525 | (md_parse_option): Recognize -mcpu=[v][r]5000. |
| 1526 | |
| 1527 | Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 1528 | |
| 1529 | * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count |
| 1530 | leading zeroes. |
| 1531 | (load_register): Ensure hi32 bits are not lost during lo32bit |
| 1532 | processing. Fix shift offset that was overflowing into the next |
| 1533 | instruction field. Add code to generate shorter sequences for |
| 1534 | constants with a single contiguous seqeuence of ones. |
| 1535 | |
| 1536 | Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1537 | |
| 1538 | * config/tc-d10v.c (d10v_dot_word): New function to support |
| 1539 | "@word" with the word pseudo-op. |
| 1540 | (md_apply_fix3): Cleanup and changes to support correct sizes |
| 1541 | for 16 and 18-bit relocs. |
| 1542 | |
| 1543 | Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com> |
| 1544 | |
| 1545 | * configure.in (sparc-*-aout): Set `em'. |
| 1546 | * configure: Regenerated. |
| 1547 | * config/te-sparcaout.h: New file. |
| 1548 | * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define. |
| 1549 | Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN. |
| 1550 | * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro. |
| 1551 | (SPECIAL_CASE_{SETSW,SETX}): Define. |
| 1552 | ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define. |
| 1553 | (md_begin): Delete setting of `target_big_endian'. |
| 1554 | (output_insn): New function. |
| 1555 | (md_assemble): Rewrite. Add `setx' support. |
| 1556 | (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx |
| 1557 | special cases. |
| 1558 | (md_atof): Add little endian support. |
| 1559 | (md_number_to_chars): Likewise. |
| 1560 | (md_apply_fix): Likewise. |
| 1561 | (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN. |
| 1562 | (md_parse_option): Likewise. |
| 1563 | (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN. |
| 1564 | |
| 1565 | Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1566 | |
| 1567 | * ecoff.c (ecoff_new_file): New function. |
| 1568 | * ecoff.h (ecoff_new_file): Declare. |
| 1569 | * config/obj-ecoff.h (obj_app_file): Define. |
| 1570 | |
| 1571 | Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu> |
| 1572 | |
| 1573 | * config/tc-alpha.c (load_expression): Bias the .lit8 section |
| 1574 | symbol by 32k so that our 16-bit signed offset can address the |
| 1575 | entire chunk. Reported by <matt@lkg.dec.com>. |
| 1576 | |
| 1577 | Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1578 | |
| 1579 | * config/tc-mips.c (load_register): Remove unused variable tmp. |
| 1580 | |
| 1581 | Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 1582 | |
| 1583 | * config/tc-mips.c (load_register): Remove unnecessary code that |
| 1584 | was causing the high 32bits of 64bit constants to be lost. |
| 1585 | |
| 1586 | Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1587 | |
| 1588 | * config/tc-d10v.c: Added changes to support function |
| 1589 | pointers and "@word" syntax. |
| 1590 | |
| 1591 | start-sanitize-v850 |
| 1592 | Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com) |
| 1593 | |
| 1594 | * config/tc-v850.c: Remove commented out and #if 0'd code. |
| 1595 | (v850_reloc_prefix): Provide prototype. |
| 1596 | (postfix, get_reloc, build_insn): Remove prototypes for nonexistant |
| 1597 | functions. |
| 1598 | (md_begin, md_assemble, md_apply_fix3): Remove unused variables. |
| 1599 | (md_assemble): Add default to case statement. |
| 1600 | |
| 1601 | Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com) |
| 1602 | |
| 1603 | * config/tc-v850.c (md_assemble): Compute size of the instrction |
| 1604 | from the opcode. |
| 1605 | |
| 1606 | * config/tc-v850.c (md_apply_fix3): Do simple byte, short and |
| 1607 | word fixups too. |
| 1608 | |
| 1609 | Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com) |
| 1610 | |
| 1611 | * config/tc-v850.c (md_apply_fix3): Use little endian get/put |
| 1612 | routines to fetch/store the updated instruction from/to memory. |
| 1613 | (v850_insert_operand): If the operand has a specialized insert |
| 1614 | routine, call it. |
| 1615 | |
| 1616 | Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com> |
| 1617 | |
| 1618 | * config/tc-v850.c (reg_name_search): Align calling convention to |
| 1619 | be like identical function found in tc-ppc.c. |
| 1620 | (get_reloc): Removed. |
| 1621 | (v850_reloc_prefix): New function, parse lo(), hi() and hi0(). |
| 1622 | (md_assemble): emit fixups. |
| 1623 | (md_pcrel_from): renamed from md_pcrel_from_section, emit proper |
| 1624 | displacement. |
| 1625 | (md_apply_fix3): handle fixups/relocs. |
| 1626 | * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition. |
| 1627 | |
| 1628 | end-sanitize-v850 |
| 1629 | Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1630 | |
| 1631 | Add SH ELF support. |
| 1632 | * configure.in (sh-*-elf*): New target. |
| 1633 | * config/tc-sh.h (TARGET_ARCH): Define. |
| 1634 | (WORKING_DOT_WORD): Define. |
| 1635 | (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF. |
| 1636 | (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise. |
| 1637 | (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise. |
| 1638 | (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise. |
| 1639 | (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise. |
| 1640 | (SUB_SEGMENT_ALIGN): Likewise. |
| 1641 | (RELOC_32): Don't define. |
| 1642 | (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER. |
| 1643 | (target_big_endian): Declare if OBJ_ELF. |
| 1644 | (TARGET_FORMAT): Define if OBJ_ELF. |
| 1645 | * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc |
| 1646 | numbers throughout. |
| 1647 | (tc_crawl_symbol_chain): Only define if OBJ_COFF. |
| 1648 | (tc_headers_hook, tc_coff_sizemachdep): Likewise. |
| 1649 | (struct sh_count_relocs): Define. |
| 1650 | (sh_count_relocs): New static function, broken out of |
| 1651 | sh_frob_file. Add BFD_ASSEMBLER code. |
| 1652 | (sh_frob_section): Likewise. |
| 1653 | (sh_frob_file): Call sh_frob_section. |
| 1654 | (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and |
| 1655 | call section_symbol rather than seg_info (seg)->dot. |
| 1656 | (md_section_align): Add OBJ_ELF version. |
| 1657 | (SWITCH_TABLE_CONS): Define. |
| 1658 | (SWITCH_TABLE): Use SWITCH_TABLE_CONS. |
| 1659 | (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only |
| 1660 | handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if |
| 1661 | BFD_ASSEMBLER. |
| 1662 | (struct reloc_map): Define if not BFD_ASSEMBLER. |
| 1663 | (coff_reloc_map): Likewise. |
| 1664 | (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type. |
| 1665 | (tc_gen_reloc): New function if BFD_ASSEMBLER. |
| 1666 | * write.c (write_relocs): Ifdef out fx_where test which triggers |
| 1667 | inappropriately for SH ELF. |
| 1668 | (write_object_file): Call tc_frob_file_before_adjust and |
| 1669 | obj_frob_file_before_adjust if they are defined. |
| 1670 | |
| 1671 | * write.c (write_object_file): Use BFD_RELOC_16, not |
| 1672 | BFD_RELOC_NONE, when calling fix_new_exp for a broken word. |
| 1673 | |
| 1674 | * read.c (emit_expr): Fix conversion of byte count to BFD reloc |
| 1675 | code. |
| 1676 | |
| 1677 | Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1678 | |
| 1679 | * config/tc-d10v.c (find_opcode): Fix problem with calculating |
| 1680 | branch sizes in across sections. |
| 1681 | |
| 1682 | start-sanitize-v850 |
| 1683 | Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com) |
| 1684 | |
| 1685 | * config/tc-850.c (md_assemble): Handle hi() correctly. Handle |
| 1686 | hi0() too. |
| 1687 | |
| 1688 | Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com) |
| 1689 | |
| 1690 | * config/tc-v850.c (md_begin): Deal with end of opcode |
| 1691 | table marker. |
| 1692 | |
| 1693 | end-sanitize-v850 |
| 1694 | Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1695 | |
| 1696 | * config/tc-d10v.c (find_opcode): Fix a bug which could generate |
| 1697 | the wrong opcode for cases like st2w where there are many forms |
| 1698 | of the same instruction. |
| 1699 | |
| 1700 | Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1701 | |
| 1702 | * expr.c (operand): If md_parse_name is defined, call it before |
| 1703 | calling symbol_find_or_make. |
| 1704 | * config/tc-ppc.h (md_parse_name): Define. |
| 1705 | (ppc_parse_name): Declare. |
| 1706 | * config/tc-ppc.c (reg_name_search): Add regs and regcount |
| 1707 | parameters. |
| 1708 | (register_name): Update call to reg_name_search. |
| 1709 | (cr_operand): New static variable. |
| 1710 | (cr_names): New static const array. |
| 1711 | (ppc_parse_name): New function. |
| 1712 | (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set |
| 1713 | cr_operand before calling expression. |
| 1714 | |
| 1715 | Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com) |
| 1716 | |
| 1717 | * config/tc-hppa.c (tc_gen_reloc): Add new argument to |
| 1718 | hppa_gen_reloc_type call. |
| 1719 | |
| 1720 | Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1721 | |
| 1722 | * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking |
| 1723 | on addresses. Improved error messages. |
| 1724 | * doc/c-d10v.texi: Added docs for register pairs. |
| 1725 | |
| 1726 | Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1727 | |
| 1728 | * config/tc-d10v.c (parallel_ok): Fix bug in parallel |
| 1729 | checking code. |
| 1730 | |
| 1731 | Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1732 | |
| 1733 | * ecoff.c (init_file): Initialize fMerge to 1. |
| 1734 | (add_file): Restore old file merging code, but only merge files if |
| 1735 | fMerge is set. |
| 1736 | (ecoff_directive_loc): Clear fMerge field of current file. |
| 1737 | (ecoff_generate_asm_lineno): Likewise. |
| 1738 | |
| 1739 | Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1740 | |
| 1741 | * doc/c-d10v.texi: Fix typo. |
| 1742 | |
| 1743 | start-sanitize-v850 |
| 1744 | Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com) |
| 1745 | |
| 1746 | * config/tc-v850.c (md_assemble): Correct bit masking for |
| 1747 | hi and lo expressions. |
| 1748 | |
| 1749 | * config/tc-v850.c (md_assemble): Rough cut at demanding |
| 1750 | "ep" or "r30" in sst and sld instructions. |
| 1751 | (md_apply_fix3): Don't abort. Just warn that we don't |
| 1752 | have relocs yet. |
| 1753 | |
| 1754 | * config/tc-v850.c (CC_NAME_CNT): Define. |
| 1755 | (cc_name): New function. |
| 1756 | (md_assemble): Handle V850_OPERAND_CC correctly. |
| 1757 | |
| 1758 | * config/tc-v850.c (md_assemble): Don't forget to initialize |
| 1759 | "insn"! |
| 1760 | |
| 1761 | * config/tc-v850.c (reg_name_search): Generalize to search |
| 1762 | any given register table. |
| 1763 | (register_name): Pass appropriate table and size to reg_name_search. |
| 1764 | (system_register_name): New function. |
| 1765 | (SYSREG_NAME_CNT): Define. |
| 1766 | (md_assemble): Handle operands which are system registers. |
| 1767 | |
| 1768 | * config/tc-v850.c (md_assemble): If we find a register, but the |
| 1769 | opcode doesn't want a register, then we don't have a match. |
| 1770 | (md_assemble): Get size of the instruction from the opcode table. |
| 1771 | |
| 1772 | end-sanitize-v850 |
| 1773 | Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1774 | |
| 1775 | * configure.in: Set and substitute HLDENV. |
| 1776 | * configure: Rebuild. |
| 1777 | * Makefile.in (HLDENV): New variable. |
| 1778 | (as.new): Use $(HLDENV). |
| 1779 | |
| 1780 | * ecoff.c (ecoff_directive_endef): Avoid a division by zero error |
| 1781 | if an array dimension is not known. |
| 1782 | |
| 1783 | Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1784 | |
| 1785 | * config/tc-d10v.c: Fix a reloc bug caused by my last change. |
| 1786 | * doc/c-d10v.texi: Cleanup. |
| 1787 | |
| 1788 | start-sanitize-v850 |
| 1789 | Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com> |
| 1790 | |
| 1791 | * config/tc-v850.c: New file. |
| 1792 | * config/tc-v850.h: New file. |
| 1793 | * configure (v850-*-elf): New target. |
| 1794 | * configure.in (v850-*-elf): New target. |
| 1795 | |
| 1796 | end-sanitize-v850 |
| 1797 | Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1798 | |
| 1799 | * doc/c-d10v.texi: New file. |
| 1800 | * doc/all.texi: Added D10V stuff. |
| 1801 | * doc/as.texinfo: Added D10V stuff. |
| 1802 | |
| 1803 | Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1804 | |
| 1805 | * config/tc-d10v.c: All references to defined symbols should |
| 1806 | now use the optimal instruction. .float and .double now work. |
| 1807 | |
| 1808 | Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1809 | |
| 1810 | * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by |
| 1811 | section address for the i960 as is done for the i386. |
| 1812 | |
| 1813 | Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com> |
| 1814 | |
| 1815 | * mpw-config.in: Add wildcards for config matching, add mips-*-* |
| 1816 | case, forward-include bfd/elf-bfd.h. |
| 1817 | |
| 1818 | Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1819 | |
| 1820 | * config/tc-d10v.c: Add additional information to the opcode |
| 1821 | table to help determinine which instructions can be done |
| 1822 | in parallel. |
| 1823 | |
| 1824 | Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 1825 | |
| 1826 | * config/tc-arm.c: Major changes to add Thumb support, with lots |
| 1827 | of change input from <rearnsha@armltd.co.uk>. |
| 1828 | Reverted to INSN_SIZE macro, rather than insn_size variable. |
| 1829 | (insns): Added ARM "bx" instruction support. |
| 1830 | (tinsns): Added Thumb instruction definition structure. |
| 1831 | (arm_tops_hsh): Added hash structure for Thumb opcodes. |
| 1832 | (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops. |
| 1833 | (opcode_select,s_arm,s_thumb,s_code): Added. |
| 1834 | (decode_shift): Allow upper-case RRX. |
| 1835 | (do_ldst): Simpler halfword support. |
| 1836 | (do_ldmstm): Improved. |
| 1837 | (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift, |
| 1838 | thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add, |
| 1839 | do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm, |
| 1840 | do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov, |
| 1841 | do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi, |
| 1842 | do_t_adr): Added. |
| 1843 | (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations. |
| 1844 | (md_parse_option): Add support for -mthumb. |
| 1845 | (md_show_usage): Updated to reflect new command line option. |
| 1846 | (arm_data_in_code, arm_canonicalize_symbol_name): Added. |
| 1847 | * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM |
| 1848 | fragment information to be held. |
| 1849 | |
| 1850 | Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 1851 | |
| 1852 | * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is |
| 1853 | non-null, but is a constant. |
| 1854 | (fix_new_arm): Call make_expr_symbol to make the expression symbol |
| 1855 | so that error reporting will work correctly. |
| 1856 | |
| 1857 | Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1858 | |
| 1859 | * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs |
| 1860 | against weak symbols. |
| 1861 | |
| 1862 | Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1863 | |
| 1864 | * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF. |
| 1865 | (ppc_force_relocation): Declare if OBJ_XCOFF. |
| 1866 | * config/tc-ppc.c (ppc_force_relocation): New function if |
| 1867 | OBJ_XCOFF. |
| 1868 | |
| 1869 | Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1870 | |
| 1871 | * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used. |
| 1872 | |
| 1873 | Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1874 | |
| 1875 | * config/tc-d10v.c: Fix problem with relocs. |
| 1876 | |
| 1877 | Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1878 | |
| 1879 | * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align |
| 1880 | with nops if not in data_section or bss_section. |
| 1881 | |
| 1882 | Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de> |
| 1883 | |
| 1884 | Add support for openVMS/Alpha. |
| 1885 | * as.h (PRINTF_LIKE): Don't define if VMS, for now. |
| 1886 | * config/obj-evax.c: New file. |
| 1887 | * config/obj-evax.h: New file. |
| 1888 | * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is |
| 1889 | defined. |
| 1890 | * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is |
| 1891 | defined. Add case for bfd_target_evax_flavour. |
| 1892 | * config/vms-a-conf.h: New file. |
| 1893 | * conf-a-gas.com: New file. |
| 1894 | * configure.in: Add target alpha-*-*vms*. |
| 1895 | * configure: Rebuild. |
| 1896 | * makefile.vms: New file. |
| 1897 | * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX. |
| 1898 | Don't call ffs on openVMS/Alpha. |
| 1899 | |
| 1900 | Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be> |
| 1901 | |
| 1902 | * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or |
| 1903 | <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr |
| 1904 | and sbrk. |
| 1905 | * acconfig.h (NEED_DECLARATION_STRSTR): New macro. |
| 1906 | (NEED_DECLARATION_SBRK): New macro. |
| 1907 | * configure, conf.in: Rebuild. |
| 1908 | * as.h: Only include <strings.h> if HAVE_STRINGS_H. |
| 1909 | (strstr): Declare if NEED_DECLARATION_STRSTR. |
| 1910 | * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk. |
| 1911 | |
| 1912 | Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1913 | |
| 1914 | * symbols.c (resolve_symbol_value): Handle addition or subtraction |
| 1915 | by a constant before entering the main switch. Reject attempts to |
| 1916 | apply an arithmetic function to non-absolute symbols, except for |
| 1917 | the special case of subtraction of two symbols in the same |
| 1918 | section. |
| 1919 | |
| 1920 | * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but |
| 1921 | not to more than a 16 byte boundary. |
| 1922 | |
| 1923 | * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove |
| 1924 | #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>. |
| 1925 | (tc_gen_reloc): If out of memory call as_fatal rather than |
| 1926 | assert. If no howto found, call as_bad_where rather than |
| 1927 | as_fatal. Change the error message slightly. Set howto to a |
| 1928 | non-NULL value in order to keep going. |
| 1929 | |
| 1930 | Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1931 | |
| 1932 | * config/tc-d10v.c: Added code to support 32-bit fixups for stabs. |
| 1933 | |
| 1934 | Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com) |
| 1935 | |
| 1936 | * config/tc-h8300.c (get_specific): New operand "size" derived |
| 1937 | from ".b", ".w" and ".l" extensions. All callers changed. If |
| 1938 | the base instruction has no operands, then use the size to |
| 1939 | determine which specific instruction to use. |
| 1940 | |
| 1941 | Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1942 | |
| 1943 | * config/tc-i960.c (mem_fmt): Call parse_expr before emit. |
| 1944 | |
| 1945 | Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1946 | |
| 1947 | * config/tc-mips.c (md_section_align): Don't change addr if |
| 1948 | OBJ_ELF. |
| 1949 | |
| 1950 | Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com) |
| 1951 | |
| 1952 | * config/tc-hppa.c: Revert yesterday's changes. |
| 1953 | |
| 1954 | Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1955 | |
| 1956 | * config/tc-d10v.c: Disable range checking on 16-bit values. |
| 1957 | |
| 1958 | Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1959 | |
| 1960 | * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction, |
| 1961 | not just the ones that don't match. |
| 1962 | |
| 1963 | Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 1964 | |
| 1965 | * config/tc-d10v.c: Fixed bugs in short relocs and range checking. |
| 1966 | |
| 1967 | Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 1968 | |
| 1969 | * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as |
| 1970 | pre-cursor to adding Thumb support. Also added cpu_variant flag |
| 1971 | information to each of the asm_flg structures. |
| 1972 | (md_parse_option): Updated ARM7 parsing to allow 't' for |
| 1973 | thumb/halfword support, aswell as 'm' for long multiply. |
| 1974 | (md_show_usage): Updated help message. |
| 1975 | (md_assemble): Check that instruction flags are applicated to the |
| 1976 | current cpu variant. |
| 1977 | (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and |
| 1978 | BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and |
| 1979 | signextension instructions. |
| 1980 | (do_ldst): Generate halfword and signextension variants if |
| 1981 | mnemonic flags match. |
| 1982 | (ldst_extend): Do not allow shifts in the offset field of halfword |
| 1983 | or signextension instructions. |
| 1984 | (validate_offset_imm): Provide check on halfword and signextension |
| 1985 | immediate range. |
| 1986 | (add_to_lit_pool): Merge identical literal pool values. |
| 1987 | |
| 1988 | Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com) |
| 1989 | |
| 1990 | * config/tc-hppa.c (selector_table): Add 'E' selector. |
| 1991 | (cons_fix_new_hppa): Don't coke on e_esel. |
| 1992 | (tc_gen_reloc, SOM version): Handle R_COMP2 when used |
| 1993 | to help generate exception handling tables. |
| 1994 | (md_apply_fix): Don't try to apply fixups with an e_esel |
| 1995 | selector. |
| 1996 | (hppa_fix_adjustable): Fixups with e_esel selectors |
| 1997 | are not adjustable. |
| 1998 | |
| 1999 | Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2000 | |
| 2001 | * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte |
| 2002 | pseudo-ops. |
| 2003 | |
| 2004 | Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 2005 | |
| 2006 | * config/tc-d10v.c: Added lots of error checking. Added hacks |
| 2007 | to support accumulator shifts. |
| 2008 | |
| 2009 | Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2010 | |
| 2011 | * symbols.c (S_SET_EXTERNAL): Let .weak override. |
| 2012 | (S_CLEAR_EXTERNAL): Likewise. |
| 2013 | (S_SET_WEAK): Remove error; just let .weak override. |
| 2014 | |
| 2015 | Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 2016 | |
| 2017 | * config/tc-d10v.c (md_assemble): Now handles multiline |
| 2018 | instructions. |
| 2019 | |
| 2020 | Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 2021 | |
| 2022 | * config/tc-d10v.c: Fix packaging bug. Added range checking. |
| 2023 | Added kludge for divs instruction. Fixed minor problem with |
| 2024 | multiple text sections. |
| 2025 | * config/tc-d10v.h (d10v_cleanup): Change prototype. |
| 2026 | |
| 2027 | Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 2028 | |
| 2029 | * config/tc-d10v.c (md_apply_fix3): Fix all instruction |
| 2030 | addresses to be right-shifted by 2. |
| 2031 | |
| 2032 | Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 2033 | |
| 2034 | * config/tc-d10v.c: Many changes to get relocs working. |
| 2035 | (register_name): No longer creates a symbol for register names. |
| 2036 | (pre_defined_registers): moved to opcodes/d10v-opc.c. |
| 2037 | (d10v_insert_operand): Now works correctly for either container. |
| 2038 | * config/tc-d10v.h (d10v_cleanup): Declare. |
| 2039 | |
| 2040 | Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2041 | |
| 2042 | * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and |
| 2043 | BFD_RELOC_PCREL_LO16 are expected to be PC relative. |
| 2044 | |
| 2045 | Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu> |
| 2046 | |
| 2047 | * tc-alpha.c: Patches to track current minimum alignment to reduce |
| 2048 | the number of fragments created with frag_align. |
| 2049 | (alpha_current_align): New static variable. |
| 2050 | (s_alpha_text): Reset alignment to 0. |
| 2051 | (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise. |
| 2052 | (s_alpha_stringer, s_alpha_space): New functions. |
| 2053 | (s_alpha_cons, alpha_flush_pending_output): Remove functions. |
| 2054 | (alpha_cons_align): New function to replace both of them. |
| 2055 | (emit_insn): Only align if alpha_current_align is less than 2; |
| 2056 | reset alpha_current_align to 2. |
| 2057 | (s_alpha_gprel32): Likewise. |
| 2058 | (s_alpha_section): New function. Basically duplicate the other |
| 2059 | alpha section change hooks. Only define for ELF. |
| 2060 | (s_alpha_float_cons): Simplify alignment handling. |
| 2061 | (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF. |
| 2062 | If OBJ_ELF, define "section", "section.s", "sect", and "sect.s". |
| 2063 | Don't define the s_alpha_cons pseudo-ops. Do define |
| 2064 | s_alpha_stringer and s_alpha_space pseudo-ops. |
| 2065 | (alpha_align): Skip if less than current default alignment. Set |
| 2066 | default alignment. |
| 2067 | * tc-alpha.h (md_flush_pending_output): Remove. |
| 2068 | (md_cons_align): Add. |
| 2069 | |
| 2070 | * tc-alpha.c: Add oodles of function description comments. |
| 2071 | (md_bignum_to_chars): Remove; there are no callers. |
| 2072 | (md_show_usage): Mention some more variants. |
| 2073 | |
| 2074 | Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2075 | |
| 2076 | From Andrew Gierth <ANDREWG@microlise.co.uk>: |
| 2077 | * configure.in (sparc-*-sysv4*): New target. |
| 2078 | * configure: Rebuild. |
| 2079 | |
| 2080 | * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and |
| 2081 | uaxword to use s_uacons. |
| 2082 | (sparc_no_align_cons): New static variable. |
| 2083 | (s_uacons): New static function. |
| 2084 | (sparc_cons_align): If sparc_no_align_cons is set, just clear it |
| 2085 | and return. |
| 2086 | |
| 2087 | * config/tc-sparc.c (s_common): Remove unused label allocate_bss. |
| 2088 | |
| 2089 | * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix |
| 2090 | 5 with regard to shared libraries. |
| 2091 | * configure: Rebuild. |
| 2092 | |
| 2093 | * config/tc-m68k.c (m68k_ip): Use the correct length when |
| 2094 | allocating space for the unsupported architecture error message. |
| 2095 | |
| 2096 | Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2097 | |
| 2098 | * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*. |
| 2099 | |
| 2100 | Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 2101 | |
| 2102 | * config/tc-d10v.c: New file. |
| 2103 | * config/tc-d10v.h: New file. |
| 2104 | * configure (d10v-*-elf): New target. |
| 2105 | * configure.in (d10v-*-elf): New target. |
| 2106 | |
| 2107 | Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2108 | |
| 2109 | * config/tc-ppc.c (md_parse_option): Recognize -K PIC. |
| 2110 | |
| 2111 | Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu> |
| 2112 | |
| 2113 | * config/tc-alpha.c (alpha_align): Change fill parameter |
| 2114 | to a pointer. Take NULL as 0 or nop depending on section. Change |
| 2115 | all callers. |
| 2116 | (s_alpha_align): Rename local variables. |
| 2117 | |
| 2118 | * doc/as.texinfo (.align): Document action of omitted |
| 2119 | fill parameter. |
| 2120 | |
| 2121 | Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2122 | |
| 2123 | * config/tc-ppc.c (md_apply_fix3): Give a useful error message |
| 2124 | when an unsupported PC relative reloc is seen, rather than calling |
| 2125 | abort. |
| 2126 | |
| 2127 | * app.c (do_scrub_chars): Remove not_cpp_line local variable. |
| 2128 | Instead, check state when '#' comment is seen. |
| 2129 | |
| 2130 | Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2131 | |
| 2132 | * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or |
| 2133 | OBJ_MAYBE_ELF. |
| 2134 | (tc_gen_reloc): If fixup was changed to be PC relative, change |
| 2135 | reloc type accordingly. Use name of reloc in error message. |
| 2136 | |
| 2137 | * as.h: Don't define const or volatile. |
| 2138 | * flonum.h: Don't define const. |
| 2139 | |
| 2140 | * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately |
| 2141 | if fx_pcrel is set. Correct setting the addend case in the |
| 2142 | OBJ_ELF case (from Andreas Schwab |
| 2143 | <schwab@issan.informatik.uni-dortmund.de>). |
| 2144 | (md_show_usage): Correct -mfc5200 to -m5200. |
| 2145 | |
| 2146 | Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com> |
| 2147 | |
| 2148 | * doc/c-m68k.texi: Document -m5200 flag. |
| 2149 | * doc/as.texinfo: Likewise. |
| 2150 | |
| 2151 | * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x |
| 2152 | scale factor. |
| 2153 | |
| 2154 | Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2155 | |
| 2156 | * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad. |
| 2157 | (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise. |
| 2158 | |
| 2159 | Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2160 | |
| 2161 | * Makefile.in (VERSION): Set to cygnus-2.7.1. |
| 2162 | |
| 2163 | * Released binutils 2.7. |
| 2164 | |
| 2165 | Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 2166 | |
| 2167 | * config/tc-mips.c (mips_ip): Only perform range check when |
| 2168 | dealing with O_constant expressions. |
| 2169 | |
| 2170 | Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com> |
| 2171 | |
| 2172 | * m68k-parse.h (m68k_register): Add new coldfile control |
| 2173 | registers. |
| 2174 | |
| 2175 | * config/tc-m68k.c (mcf5200_control_regs): New variable, |
| 2176 | array of control registers for the coldfire. |
| 2177 | (cpu_of_arch): Added mcf5200. |
| 2178 | (archs): Added mcf5200. |
| 2179 | (init_table): Add new control registers. |
| 2180 | (m68k_ip): Added support for new control registers. |
| 2181 | (m68k_init_after_args): Likewise. |
| 2182 | |
| 2183 | * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text. |
| 2184 | |
| 2185 | Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2186 | |
| 2187 | * read.h (is_it_end_of_statement): Declare. |
| 2188 | * read.c (is_it_end_of_statement): Remove declaration. |
| 2189 | |
| 2190 | * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of || |
| 2191 | within &&. |
| 2192 | (md_assemble): Fix handling of @l with an unsigned constant. Add |
| 2193 | default case to reloc switch. |
| 2194 | |
| 2195 | * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD. |
| 2196 | |
| 2197 | Based on patches from Tom Quiggle <quiggle@sgi.com>: |
| 2198 | * ecoff.c (last_lineno): New static variable. |
| 2199 | (add_procedure): Set last_lineno. |
| 2200 | (ecoff_directive_loc): Likewise. |
| 2201 | (ecoff_generate_asm_lineno): Likewise. |
| 2202 | (ecoff_fix_loc): New function. |
| 2203 | * ecoff.h (ecoff_fix_loc): Declare. |
| 2204 | * config/tc-mips.c (append_insn): When inserting nops, and using |
| 2205 | ECOFF debugging, call ecoff_fix_loc. |
| 2206 | |
| 2207 | Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com) |
| 2208 | |
| 2209 | * config/tc-h8300.c (build_bytes): If an operand type is |
| 2210 | marked as SRC_IN_DST retrieve it from the "destination" op. |
| 2211 | |
| 2212 | Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2213 | |
| 2214 | * configure.in (arm-*-riscix*): Set emulation to riscix. |
| 2215 | * configure: Rebuild. |
| 2216 | * config/te-riscix.h: New file to define TE_RISCIX. |
| 2217 | |
| 2218 | * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define. |
| 2219 | |
| 2220 | Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2221 | |
| 2222 | * Makefile.in (config.status): Just run config.status as other |
| 2223 | tools do. |
| 2224 | |
| 2225 | Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com> |
| 2226 | |
| 2227 | * mpw-config.in (TARGET_OS): Add definition to conf. |
| 2228 | |
| 2229 | Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 2230 | |
| 2231 | * config/tc-mips.c (append_insn): Parenthesize |
| 2232 | cop_interlocks expressions. |
| 2233 | |
| 2234 | Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2235 | |
| 2236 | * listing.c (listing_print): Close the listing file if it is not |
| 2237 | stdout. Close the other files opened for the listing. |
| 2238 | |
| 2239 | * config/tc-sparc.h (md_cons_align): Define. |
| 2240 | (sparc_cons_align): Declare. |
| 2241 | (HANDLE_ALIGN): Define. |
| 2242 | (sparc_handle_align): Declare. |
| 2243 | * config/tc-sparc.c (sparc_cons_align): New function. |
| 2244 | (sparc_handle_align): New function. |
| 2245 | * read.c (cons_worker): Call md_cons_align if it is defined. |
| 2246 | |
| 2247 | * as.h (struct frag): Add fr_file and fr_line fields. |
| 2248 | * frags.c (frag_new): Set fr_file and fr_line. |
| 2249 | (frag_var): Likewise. |
| 2250 | (frag_variant): Likewise. |
| 2251 | |
| 2252 | * as.h (struct frag): Remove unused align_mask and align_offset |
| 2253 | fields. |
| 2254 | |
| 2255 | * listing.c (calc_hex): Offset by fr_fix when examining fr_var. |
| 2256 | From <uddeborg@carmen.se>. |
| 2257 | |
| 2258 | Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2259 | |
| 2260 | * configure.in (mips-*-osf*): New target. |
| 2261 | * configure: Rebuild. |
| 2262 | |
| 2263 | * config/tc-m68k.c: Add 68ec060 as a synonym for 68060. |
| 2264 | |
| 2265 | Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 2266 | |
| 2267 | * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion |
| 2268 | between co-processor comparisons and branches for the VR4300. |
| 2269 | |
| 2270 | Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 2271 | |
| 2272 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, |
| 2273 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. |
| 2274 | (docdir): Removed. |
| 2275 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. |
| 2276 | * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, |
| 2277 | includedir): Use autoconf set values. |
| 2278 | (docdir): Removed. |
| 2279 | |
| 2280 | Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2281 | |
| 2282 | * listing.c (listing_eject): Don't do anything if listing is 0. |
| 2283 | (listing_list): Likewise. |
| 2284 | (listing_source_line): Likewise. |
| 2285 | (listing_title): Don't save title if listing is 0. |
| 2286 | (listing_source_file): Check listing rather than listing_tail. |
| 2287 | |
| 2288 | * configure.in: On alpha*-*-osf*, link against libbfd.a if not |
| 2289 | using shared libraries. |
| 2290 | * configure: Rebuild. |
| 2291 | |
| 2292 | Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2293 | |
| 2294 | * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an |
| 2295 | absolute expression if a relocation type was specified. |
| 2296 | |
| 2297 | Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> |
| 2298 | |
| 2299 | * configure.in: Add support for *-*-rtems* configurations. |
| 2300 | * configure: Rebuild. |
| 2301 | |
| 2302 | Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu> |
| 2303 | |
| 2304 | * configure.in: Add alpha-*-linuxecoff* target. Use elf for |
| 2305 | alpha-*-linux* target. Force bfd_gas for alpha-*. Require |
| 2306 | opcodes library for alpha. |
| 2307 | * configure: Rebuild with autoconf 2.10. |
| 2308 | * config/tc-alpha.c: Substantial rewrite to add ELF support and |
| 2309 | use new opcode table. |
| 2310 | * config/tc-alpha.h (md_undefined_symbol): Don't define. |
| 2311 | (LOCAL_LABEL): Define differently if OBJ_ELF. |
| 2312 | (FAKE_LABEL_NAME): Define if OBJ_ELF. |
| 2313 | * config/alpha-opcode.h: Remove. |
| 2314 | * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING. |
| 2315 | * Makefile.in (TARG_CPU_DEP_alpha): Depend upon |
| 2316 | include/opcode/alpha.h rather than config/alpha-opcode.h. |
| 2317 | |
| 2318 | Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2319 | |
| 2320 | * config/obj-aout.c (obj_emit_relocations): Give an error if the |
| 2321 | relocation symbol was not resolved. |
| 2322 | * config/obj-coff.c (do_relocs_for): Likewise. |
| 2323 | |
| 2324 | * write.c (adjust_reloc_syms): Refetch the symbol section after |
| 2325 | calling S_GET_VALUE, since it may have changed. |
| 2326 | |
| 2327 | * expr.c (struct expr_symbol_line): Define. |
| 2328 | (expr_symbol_lines): New static variable. |
| 2329 | (make_expr_symbol): Add entry to expr_symbol_lines. |
| 2330 | (expr_symbol_where): New function. |
| 2331 | * expr.h: Use extern on function declarations. |
| 2332 | (expr_symbol_where): Declare. |
| 2333 | * symbols.c (resolve_symbol_value): Try to use expr_symbol_where |
| 2334 | rather than printing the meaningless name of an expression |
| 2335 | symbol. |
| 2336 | |
| 2337 | Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com> |
| 2338 | |
| 2339 | * config/tc-i386.c (md_number_to_chars): Deleted. |
| 2340 | * config/tc-i386.h (md_number_to_chars): New macro. |
| 2341 | |
| 2342 | * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in |
| 2343 | the file. |
| 2344 | (load_symbol_address, load_expression): Use build_mem. |
| 2345 | (build_operate): New function. |
| 2346 | (emit_addq_r): Use it. |
| 2347 | |
| 2348 | Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 2349 | |
| 2350 | * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'. |
| 2351 | |
| 2352 | Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 2353 | |
| 2354 | * config/tc-vax.h (NOP_OPCODE): Define. |
| 2355 | |
| 2356 | Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 2357 | |
| 2358 | * config/obj-vms.h (S_IS_COMMON): Define. |
| 2359 | (S_IS_LOCAL): Check for \002 as well as \001. |
| 2360 | (LONGWORD_ALIGNMENT): New macro. |
| 2361 | (SUB_SEGMENT_ALIGN): Use it. |
| 2362 | |
| 2363 | Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 2364 | |
| 2365 | * config/vms-conf.h: Reconcile with conf.in. |
| 2366 | |
| 2367 | Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2368 | |
| 2369 | * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is |
| 2370 | defined. |
| 2371 | |
| 2372 | * doc/as.texinfo: Document that any number of hex digits can |
| 2373 | follow \x. |
| 2374 | |
| 2375 | * as.c (struct defsym_list): Define. |
| 2376 | (defsyms): New static variable. |
| 2377 | (parse_args): Just put --defsym arguments on defsyms list, rather |
| 2378 | than defining them. |
| 2379 | (main): Define defsyms after output file is created. |
| 2380 | |
| 2381 | * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on |
| 2382 | cpu32. From Eric Norum <Eric.Norum@usask.ca>. |
| 2383 | |
| 2384 | * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set |
| 2385 | insn_error rather than calling check_absolute_expr. |
| 2386 | |
| 2387 | * as.c (emulation_name): Remove unused static variable. |
| 2388 | (default_emul_bfd_name): Add return NULL to avoid warning. |
| 2389 | * ecoff.c (ecoff_stab): Remove unused variables name and |
| 2390 | name_end. |
| 2391 | * frags.c (frag_new): Remove unused variable tmp. |
| 2392 | * hash.c (hash_grow): Parenthesize + within <<. |
| 2393 | (hash_print_statistics): Use %lu, not %d, to print unsigned |
| 2394 | long variables. |
| 2395 | * messages.c: Include "libiberty.h". |
| 2396 | (fprint_value): Add cast to avoid printf warning. |
| 2397 | (sprint_value): Likewise. |
| 2398 | * read.c: Include "ecoff.h". |
| 2399 | (emit_expr): Add casts to avoid printf warnings. |
| 2400 | * read.h: Use extern for function declarations. |
| 2401 | (pop_insert): Declare. |
| 2402 | * stabs.c: Include "ecoff.h". |
| 2403 | * subsegs.c (subseg_set_rest): Remove unused variables tmp, |
| 2404 | former_last_fragP, and new_fragP. |
| 2405 | * subsegs.h (subsegs_print_statistics): Declare. |
| 2406 | * symbols.c (debug_verify_symchain): Change macro to discard |
| 2407 | arguments. |
| 2408 | * write.c (dump_section_relocs): Likewise. |
| 2409 | * write.h: Use extern for function declarations. |
| 2410 | (write_print_statistics): Declare. |
| 2411 | * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid |
| 2412 | warning. |
| 2413 | * config/e-mipself.c (mipself_bfd_name): Likewise. |
| 2414 | * config/obj-elf.h (elf_ecoff_set_ext): Declare. |
| 2415 | |
| 2416 | * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always |
| 2417 | emit relocations against external symbols. |
| 2418 | |
| 2419 | * config/tc-alpha.c (tc_gen_reloc): Output a sensible error |
| 2420 | message if bfd_reloc_type_lookup fails, rather than calling |
| 2421 | assert. |
| 2422 | |
| 2423 | * config/tc-alpha.c (alpha_force_relocation): Add |
| 2424 | BFD_RELOC_12_PCREL to switch. |
| 2425 | |
| 2426 | Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com> |
| 2427 | |
| 2428 | * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for |
| 2429 | TE_PE (Lfoo, not .Lfoo). |
| 2430 | |
| 2431 | Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2432 | |
| 2433 | * read.c (s_fill): Don't warn about a zero repeat count. |
| 2434 | |
| 2435 | * config/tc-mips.c (mips_ip): Don't warn about using AT as a |
| 2436 | coprocessor register. |
| 2437 | |
| 2438 | * config/tc-i386.c (md_assemble): When checking the size of a |
| 2439 | register to set the size of an instruction, do a bitwise and with |
| 2440 | Reg8 and Reg16 rather than requiring the type to be exactly Reg8 |
| 2441 | or Reg16. |
| 2442 | |
| 2443 | Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 2444 | |
| 2445 | * config/tc-h8300.c (parse_reg): Tweak error messages. |
| 2446 | (build_bytes): Likewise. |
| 2447 | (skip_colonthing): Handle :32 suffix. |
| 2448 | (get_specific): Promote L_24 to L_32 if it makes a match. |
| 2449 | Don't always promote L_8 to L_16. |
| 2450 | (do_a_fix_imm): Clean up L_32 and L_24 handling. |
| 2451 | |
| 2452 | * config/tc-h8300.c (Smode): New variable. |
| 2453 | (h8300hmode): Turn off Hmode. |
| 2454 | (h8300smode): New function. Turn on Smode and Hmode. |
| 2455 | (md_pseudo_table): New ".h8300s" pseudo-op. |
| 2456 | (parse_reg): Handle "exr" register. |
| 2457 | (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l". |
| 2458 | Handle "mach" and "machl" operands for ldmac. |
| 2459 | (get_specific): Handle "stm.l" and "ldm.l". |
| 2460 | (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands. |
| 2461 | * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number. |
| 2462 | (Smode): Declare. |
| 2463 | |
| 2464 | Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com> |
| 2465 | |
| 2466 | * doc/as.texinfo: Reorder chapter of machine dependent options so |
| 2467 | that it is sorted by chip name. |
| 2468 | |
| 2469 | * doc/as.texinfo: Use consistant spelling of Vax. |
| 2470 | * doc/c-vax.texi: Likewise. |
| 2471 | |
| 2472 | Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 2473 | |
| 2474 | * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try" |
| 2475 | pseudo ops. |
| 2476 | (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY. |
| 2477 | (md_apply_fix): Likewise. |
| 2478 | (pa_try): New function. |
| 2479 | (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY. |
| 2480 | |
| 2481 | Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 2482 | |
| 2483 | * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op. |
| 2484 | (pa_level): New function. |
| 2485 | |
| 2486 | Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2487 | |
| 2488 | * listing.c (listing_newline): Don't do anything if listing is 0. |
| 2489 | |
| 2490 | Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2491 | |
| 2492 | * subsegs.c (section_symbol): If symbol_table_frozen is set, call |
| 2493 | symbol_create, not symbol_new. |
| 2494 | |
| 2495 | Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2496 | |
| 2497 | * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an |
| 2498 | absolute symbol unless TC_FORCE_RELOCATION returns true. |
| 2499 | |
| 2500 | * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER |
| 2501 | version. |
| 2502 | (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of |
| 2503 | the symbol to a pointer. Don't set previous_file_symbol. |
| 2504 | Simplify symbol list rearrangement. |
| 2505 | (coff_frob_symbol): Don't do anything with C_FILE symbols. |
| 2506 | (coff_adjust_symtab): Don't check previous_file_symbol. |
| 2507 | |
| 2508 | Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2509 | |
| 2510 | * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm |
| 2511 | directive. |
| 2512 | (md_pseudo_table): Add ppc_elf_lcomm. |
| 2513 | |
| 2514 | Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2515 | |
| 2516 | * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu |
| 2517 | d0{24:1},d0' works without an immediate prefix on the bit numbers. |
| 2518 | (md_begin): Add digits to alt_notend_table. |
| 2519 | (md_parse_option): Make s a const pointer. |
| 2520 | |
| 2521 | * config/tc-sparc.c (md_pseudo_table): Add "empty". |
| 2522 | (s_empty): New static function. |
| 2523 | |
| 2524 | * config/obj-coff.c (struct filename_list): Only define if not |
| 2525 | BFD_ASSEMBLER. |
| 2526 | (filename_list_head, filename_list_tail): Likewise. |
| 2527 | (c_section_symbol): Remove unused BFD_ASSEMBLER version. |
| 2528 | (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging |
| 2529 | flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should |
| 2530 | have a section of N_ABS rather than N_DEBUG. If we do a merge, |
| 2531 | remove the new symbol from the list. |
| 2532 | (obj_coff_endef, both versions): Call tag_insert even if there is |
| 2533 | an old symbol with the same name, if the old symbol does not |
| 2534 | happen to be a tag. |
| 2535 | (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of |
| 2536 | the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a |
| 2537 | symbol that will be moved to the end of the symbol list. |
| 2538 | (coff_adjust_section_syms): Always call section_symbol for .text, |
| 2539 | .data, and .bss. |
| 2540 | (coff_frob_section): Likewise. Also, remove unused variable |
| 2541 | strname. |
| 2542 | |
| 2543 | * config/tc-ns32k.c (convert_iif): Call frag_grow rather than |
| 2544 | manipulating frags directly. |
| 2545 | (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is |
| 2546 | defined. |
| 2547 | |
| 2548 | * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check |
| 2549 | whether the next character is '*' before checking whether we are |
| 2550 | at the start of a line. Permit LINE_COMMENT_START to start a |
| 2551 | comment in state 1 (seen some whitespace) as well, to match the |
| 2552 | documentation. |
| 2553 | |
| 2554 | * gasp.c (do_align): Permit a fill value for .align. |
| 2555 | |
| 2556 | Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2557 | |
| 2558 | * read.c (next_char_of_string): Warn if a newline is seen in the |
| 2559 | middle of a string. Call bump_line_counters when appropriate. |
| 2560 | |
| 2561 | Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu> |
| 2562 | |
| 2563 | * symbols.c (colon): Use LOCAL_LABEL. |
| 2564 | |
| 2565 | Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com> |
| 2566 | |
| 2567 | * Makefile.in (install): Don't check to see if tooldir exists. |
| 2568 | Make $(tooldir) and $(tooldir)/bin. |
| 2569 | |
| 2570 | Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2571 | |
| 2572 | * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by |
| 2573 | default. |
| 2574 | |
| 2575 | Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2576 | |
| 2577 | * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting |
| 2578 | insn_error. Don't put the string "ERROR" in insn_error. Set |
| 2579 | insn_error rather than calling as_warn for an unsupported opcode. |
| 2580 | |
| 2581 | Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2582 | |
| 2583 | * config/tc-mips.c (md_parse_option): Check for a 64 bit format |
| 2584 | before permitting -64. |
| 2585 | * output-file.c (output_file_create): Remove duplicate |
| 2586 | bfd_perror. |
| 2587 | |
| 2588 | Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2589 | |
| 2590 | * config/tc-mips.c (md_begin): If -64, create a .MIPS.options |
| 2591 | section rather than a .reginfo section. |
| 2592 | (mips_elf_final_processing): If -64, write out 64 bit RegInfo |
| 2593 | information. |
| 2594 | |
| 2595 | * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32 |
| 2596 | bit value with the high bit set. |
| 2597 | |
| 2598 | Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2599 | |
| 2600 | * read.c (s_lcomm): Set section flags for .sbss section. |
| 2601 | |
| 2602 | * config/tc-mips.c (mips_64): New static variable. |
| 2603 | (mips_target_format): If mips_64, return elf64 targets rather than |
| 2604 | elf32 ones. |
| 2605 | (md_longopts): Add "32" and "64". |
| 2606 | (md_parse_option): Handle -32 and -64. |
| 2607 | (md_show_usage): Mention -32 and -64. |
| 2608 | (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to |
| 2609 | a 4 byte one. |
| 2610 | |
| 2611 | Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2612 | |
| 2613 | * config/tc-ppc.c (comment_chars): Make '!' a comment character |
| 2614 | for Solaris compatibility. |
| 2615 | |
| 2616 | * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a |
| 2617 | .stabd with 4 arguments into a .stabn. |
| 2618 | |
| 2619 | Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2620 | |
| 2621 | * config/tc-mips.c (macro): When passing X_add_number to |
| 2622 | macro_build, cast it to int first. |
| 2623 | |
| 2624 | Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2625 | |
| 2626 | * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as |
| 2627 | created by emit_expr. |
| 2628 | |
| 2629 | * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call |
| 2630 | as_perror rather than assert. |
| 2631 | |
| 2632 | Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2633 | |
| 2634 | * config/tc-mips.c (mips_ip): Mark sections created to hold |
| 2635 | floating point information as read only. |
| 2636 | |
| 2637 | Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu> |
| 2638 | |
| 2639 | * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX. |
| 2640 | |
| 2641 | Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2642 | |
| 2643 | * read.c (potable): Add .skip as a synonym for .space. |
| 2644 | |
| 2645 | * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take |
| 2646 | 4 arguments, providing the 4th argument is 0, to allow |
| 2647 | compatibility with the Solaris assembler. |
| 2648 | |
| 2649 | Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2650 | |
| 2651 | * config/tc-sh.h (struct sh_segment_info_type): Define. |
| 2652 | (TC_SEGMENT_INFO_TYPE): Define. |
| 2653 | (sh_frob_label): Declare. |
| 2654 | (tc_frob_label): Define. |
| 2655 | (sh_flush_pending_output): Declare. |
| 2656 | (md_flush_pending_output): Define. |
| 2657 | * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE |
| 2658 | reloc before the instruction if necessary. |
| 2659 | (sh_frob_label): New function. |
| 2660 | (sh_flush_pending_output): New function. |
| 2661 | (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs |
| 2662 | when looking for the reloc for the target of .uses. |
| 2663 | (md_convert_frag): Fix printf format (%0xlx to 0x%lx). |
| 2664 | (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be |
| 2665 | emitted. |
| 2666 | (md_apply_fix): Ignore CODE, DATA, and LABEL relocs. |
| 2667 | (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use |
| 2668 | the absolute symbol. |
| 2669 | |
| 2670 | * subsegs.h (segment_info_type): Add tc_segment_info_data field if |
| 2671 | TC_SEGMENT_INFO_TYPE is defined. |
| 2672 | |
| 2673 | Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2674 | |
| 2675 | * config/tc-i386.c (md_assemble): Make sure the opcode suffix |
| 2676 | matches the register size. |
| 2677 | |
| 2678 | Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com) |
| 2679 | |
| 2680 | * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with |
| 2681 | fx_done set. |
| 2682 | (do_relocs_for): Likewise. |
| 2683 | (fixup_segment): Don't just quit if linkrelax is set. Try to |
| 2684 | apply non pc-relative sym1-sym2 fixups, even if linkrelax is |
| 2685 | nonzero. |
| 2686 | |
| 2687 | Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2688 | |
| 2689 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section |
| 2690 | relative relocations with -mrelocatable. Also allow unfixed |
| 2691 | relocs in .ex_shared. |
| 2692 | |
| 2693 | Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2694 | |
| 2695 | * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is |
| 2696 | non-zero before assuming this is a long file name. |
| 2697 | (w_strings): Likewise. |
| 2698 | (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name. |
| 2699 | |
| 2700 | * config/obj-coff.c (w_strings): Move declaration of i inside |
| 2701 | #ifdef block which uses it. |
| 2702 | |
| 2703 | Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com) |
| 2704 | |
| 2705 | * config/tc-h8300.c (do_a_fix_imm): Rename last argument to |
| 2706 | "relaxmode". Output relocs which identify various relaxing |
| 2707 | possibilities for mov.[bwl] instructions. |
| 2708 | (build_bytes): Pass in a relaxing mode to do_a_fix_imm. |
| 2709 | |
| 2710 | Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com> |
| 2711 | |
| 2712 | * config/tc-arm.h (TC_HANDLES_FX_DONE): Define. |
| 2713 | (MD_APPLY_FIX3): Define. |
| 2714 | * config/tc-arm.c (my_get_expression): Only watch for bad segments |
| 2715 | if OBJ_AOUT. |
| 2716 | (md_apply_fix3): Renamed from md_apply_fix. |
| 2717 | If pcrel reloc and symbol is in different section, undo effects |
| 2718 | of md_pcrel_from. |
| 2719 | |
| 2720 | Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com) |
| 2721 | |
| 2722 | * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust |
| 2723 | any reloc with an LR% or RR% field selector for SOM. |
| 2724 | |
| 2725 | Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2726 | |
| 2727 | * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_* |
| 2728 | variables. |
| 2729 | |
| 2730 | Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2731 | |
| 2732 | * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with |
| 2733 | SF_GET_STATICS set. |
| 2734 | (yank_symbols): Likewise. |
| 2735 | |
| 2736 | Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2737 | |
| 2738 | * subsegs.h (segment_info_type): If MANY_SEGMENTS and not |
| 2739 | BFD_ASSEMBLER, add name field. |
| 2740 | * config/obj-coff.c: Include "libiberty.h". |
| 2741 | (coff_header_append): Handle long section names. |
| 2742 | (crawl_symbols): Just use the name field for the symbol name, |
| 2743 | without worrying about null byte termination. |
| 2744 | (w_strings): Handle long section names. |
| 2745 | (write_object_file): Likewise. Also, use the name field, rather |
| 2746 | than scnhdr.s_name. |
| 2747 | (obj_coff_add_segment): Permit long section names. |
| 2748 | (obj_coff_init_stab_section): Use the name field, rather than |
| 2749 | scnhdr.s_name. |
| 2750 | (adjust_stab_section): Likewise. |
| 2751 | * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define. |
| 2752 | |
| 2753 | * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field. |
| 2754 | (mem_fmt): Likewise. |
| 2755 | (md_apply_fix): Don't check fx_im_disp field. |
| 2756 | |
| 2757 | Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2758 | |
| 2759 | * configure.in: Add * after sparc*-*-vxworks. |
| 2760 | * configure: Rebuild. |
| 2761 | |
| 2762 | * app.c (do_scrub_begin): If tc_comment_chars is not defined, |
| 2763 | define it to comment_chars. Use tc_comment_chars rather than |
| 2764 | comment_chars. |
| 2765 | (do_scrub_chars): Use tc_comment_chars rather than comment_chars. |
| 2766 | * config/tc-m68k.h (tc_comment_chars): Define. |
| 2767 | (m68k_comment_chars): Declare. |
| 2768 | * config/tc-m68k.c (m68k_comment_chars): Rename from |
| 2769 | comment_chars. Change into a pointer rather than an array. |
| 2770 | (md_longopts): Add "bitwise-or". |
| 2771 | (md_parse_option): Handle OPTION_BITWISE_OR. |
| 2772 | (md_show_usage): Mention --bitwise-or. |
| 2773 | * doc/c-m68k.texi: Document --bitwise-or. |
| 2774 | |
| 2775 | Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2776 | |
| 2777 | * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets |
| 2778 | in 68000 mode. |
| 2779 | |
| 2780 | * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version: |
| 2781 | call demand_empty_rest_of_line. Non BFD_ASSEMBLER version: |
| 2782 | correct handling of input line pointer, and call |
| 2783 | demand_empty_rest_of_line. |
| 2784 | |
| 2785 | Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com> |
| 2786 | |
| 2787 | * config/tc-sparc.c (in_bitfield_range): New static function. |
| 2788 | (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P. |
| 2789 | (md_apply_fix, cases BFD_RELOC_32_PCREL_S2, |
| 2790 | BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code. |
| 2791 | (md_apply_fix): New cases BFD_RELOC_SPARC_[56]. |
| 2792 | (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56]. |
| 2793 | |
| 2794 | Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2795 | |
| 2796 | * config/obj-coff.c: BFD_ASSEMBLER: |
| 2797 | (coff_last_bf): New static variable. |
| 2798 | (coff_frob_symbol): Set endndx of a .bf symbol. |
| 2799 | Non BFD_ASSEMBLER: |
| 2800 | (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol. |
| 2801 | (last_bfP): New static variable. |
| 2802 | (yank_symbols): Set endndx of a .bf symbol. |
| 2803 | |
| 2804 | Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2805 | |
| 2806 | * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le |
| 2807 | and -s options. Add -be for good measure. |
| 2808 | |
| 2809 | Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2810 | |
| 2811 | * read.c (s_space): Support non-constant fill value. Handle fill |
| 2812 | value correctly for a size other than 1. |
| 2813 | |
| 2814 | Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com> |
| 2815 | |
| 2816 | * config/tc-arm.c (my_get_float_expression): Update call to |
| 2817 | gen_to_words, X_PRECISION changed from 6 to 5. |
| 2818 | |
| 2819 | Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2820 | |
| 2821 | * config/tc-ppc.c (register_name,reg_name_search): Move register |
| 2822 | name lookup from PE specific code to all targets. Add support for |
| 2823 | -mregnames/-mno-regnames to control whether register names are |
| 2824 | expanded or not. |
| 2825 | (md_assemble): Call register_name for all platforms. |
| 2826 | (md_parse_option): Add support for -mregnames/-mno-regnames. |
| 2827 | |
| 2828 | * configure.in (powerpcle*-*-solaris): Add support. |
| 2829 | (powerpc*-*-linux): Ditto. |
| 2830 | * configure: Regenerate. |
| 2831 | |
| 2832 | * config/ppc-sol.mt: New config file for PowerPC Solaris. |
| 2833 | |
| 2834 | Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2835 | |
| 2836 | * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to |
| 2837 | be associated with a single %lo reloc. |
| 2838 | |
| 2839 | * config/tc-mips.c (load_address): Cast X_add_number to valueT |
| 2840 | before comparing against MAX_GPREL_OFFSET, so that negative |
| 2841 | numbers are handled correctly. |
| 2842 | (macro): Likewise. |
| 2843 | |
| 2844 | Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2845 | |
| 2846 | * config/tc-sparc.c (last_insn): New static variable. |
| 2847 | (md_assemble): Warn about putting floating point branches in a |
| 2848 | delay slot. If architecture is less than v9, insert NOP |
| 2849 | instructions between floating point instructions and floating |
| 2850 | point branches. (The SunOS assembler does both these operations.) |
| 2851 | Save the last instruction opcode. |
| 2852 | (sparc_ip): Add pinsn parameter. Change caller. |
| 2853 | |
| 2854 | * config/tc-m68k.c (md_estimate_size_before_relax): Correct check |
| 2855 | for byte jump to next instruction to skip empty frags. |
| 2856 | |
| 2857 | Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2858 | |
| 2859 | * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64 |
| 2860 | for addq with a 16 bit signed value, just emit a lda instruction |
| 2861 | instead. |
| 2862 | |
| 2863 | Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com) |
| 2864 | |
| 2865 | * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits |
| 2866 | of a 32bit operand. |
| 2867 | |
| 2868 | Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2869 | |
| 2870 | * configure.in: Permit --enable-shared to specify a list of |
| 2871 | directories. |
| 2872 | * configure: Rebuild. |
| 2873 | |
| 2874 | Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com) |
| 2875 | |
| 2876 | * config/tc-h8300.c (get_specific): Remove some #if 0 code. |
| 2877 | (build_bytes): Remove all ABSMOV related code; it's unnecessary. |
| 2878 | |
| 2879 | Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 2880 | |
| 2881 | * config/atof-ieee.c: Fix handling of denormalized extended |
| 2882 | precision numbers and overflow/underflow detection. |
| 2883 | (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to |
| 2884 | not include the 16 bit gap in the m68k extended precision format. |
| 2885 | |
| 2886 | Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2887 | |
| 2888 | * configure.in: Add i386-*-freebsdelf* target; from John Polstra |
| 2889 | <jdp@polstra.com>. |
| 2890 | * configure: Rebuild. |
| 2891 | |
| 2892 | Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 2893 | |
| 2894 | * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to |
| 2895 | be accessed using the $gp register. |
| 2896 | * config/tc-mips.h (MAX_GPREL_OFFSET): Added. |
| 2897 | |
| 2898 | Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com> |
| 2899 | |
| 2900 | * config/tc-sparc.c (sparc_md_end): Set bfd machine number to |
| 2901 | bfd_mach_sparc_sparclet if current_architecture is sparclet. |
| 2902 | |
| 2903 | Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2904 | |
| 2905 | * read.c (get_line_sb): Bump line counters based on |
| 2906 | input_line_pointer[-1], not *input_line_pointer. Don't bother to |
| 2907 | call LISTING_NEWLINE. |
| 2908 | (s_macro): Don't call demand_empty_rest_of_line. |
| 2909 | * app.c (do_scrub_chars): When handling C style comments, unget |
| 2910 | ch2 rather than ch. |
| 2911 | |
| 2912 | Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2913 | |
| 2914 | * read.h (enum linkonce_type): Define. |
| 2915 | (s_linkonce): Declare. |
| 2916 | * read.c (potable): Add "linkonce". |
| 2917 | (s_linkonce): New function. |
| 2918 | * subsegs.h (segment_info_type): Add linkonce field to |
| 2919 | MANY_SEGMENTS && ! BFD_ASSEMBLER section. |
| 2920 | * config/obj-coff.h (obj_handle_link_once): Define if TE_PE. |
| 2921 | (obj_coff_pe_handle_link_once): Declare if TE_PE. |
| 2922 | * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include |
| 2923 | "coff/pe.h". |
| 2924 | (obj_coff_pe_handle_link_once): New function, defined if TE_PE. |
| 2925 | (c_section_symbol): If TE_PE, set the x_comdat field in the aux |
| 2926 | entry based on the linkonce field in segment_info. |
| 2927 | * doc/as.texinfo: Document .linkonce. |
| 2928 | |
| 2929 | Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com) |
| 2930 | |
| 2931 | * doc/as.1: Changed to be recognized by catman -w on Solaris. |
| 2932 | |
| 2933 | Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2934 | |
| 2935 | * stabs.c (s_stab_generic): Call the listing functions before |
| 2936 | doing the rest of the processing, which may involve freeing the |
| 2937 | string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in |
| 2938 | SEPARATE_STAB_SECTIONS case. |
| 2939 | |
| 2940 | * config/tc-hppa.c: Remove nested comment. |
| 2941 | (tc_gen_reloc): Move label done inside the ifdef in which it is |
| 2942 | used. |
| 2943 | (md_apply_fix): Pass pointers to correct types to libhppa.h |
| 2944 | functions. Always return a value. |
| 2945 | |
| 2946 | * config/tc-mips.h (tc_frob_file): Define. |
| 2947 | (mips_frob_file): Declare. |
| 2948 | * config/tc-mips.c (struct mips_hi_fixup): Define. |
| 2949 | (mips_hi_fixup_list): New static variable. |
| 2950 | (imm_unmatched_hi): New static variable. |
| 2951 | (md_assemble): Clear imm_reloc, imm_unmatched_hi, and |
| 2952 | offset_reloc. Pass imm_unmatched_hi to append_insn. |
| 2953 | (append_insn): Add unmatched_hi parameter. If it is set, add the |
| 2954 | new fixup to mips_hi_fixup_list. Change all callers. |
| 2955 | (mips_ip): Set imm_unmatched_hi when appropriate. |
| 2956 | (mips_frob_file): New function. |
| 2957 | |
| 2958 | Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com> |
| 2959 | |
| 2960 | * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*. |
| 2961 | * configure: Regenerated. |
| 2962 | |
| 2963 | Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2964 | |
| 2965 | * as.c (main): Call bfd_set_error_program_name. |
| 2966 | |
| 2967 | Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2968 | |
| 2969 | * as.h (strdup): Don't declare. |
| 2970 | * stabs.c: Include libiberty.h |
| 2971 | (get_stab_string_offset): Use xstrdup rather than strdup. |
| 2972 | (s_stab_generic): Likewise. |
| 2973 | * as.c (parse_args): Likewise. |
| 2974 | * read.c (s_mri_sect): Likewise. |
| 2975 | |
| 2976 | * gasp.c (change_base): Recognize \(...) construct documented to |
| 2977 | pass through enclosed characters literally through to the output. |
| 2978 | (process_assigns): Likewise. Also, be more careful to avoid |
| 2979 | looking past the end of the buffer. |
| 2980 | |
| 2981 | Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2982 | |
| 2983 | * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for |
| 2984 | FreeBSD compatibility. From John Polstra <jdp@polstra.com>. |
| 2985 | |
| 2986 | Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 2987 | |
| 2988 | * doc/as.texinfo, doc/c-i960.texi: Fix typos. |
| 2989 | |
| 2990 | Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com> |
| 2991 | |
| 2992 | * config/alpha-opcode.h: Added cvtst instruction. |
| 2993 | |
| 2994 | Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com> |
| 2995 | |
| 2996 | * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab |
| 2997 | string. Extract the addend from the result of expression. |
| 2998 | |
| 2999 | Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3000 | |
| 3001 | * app.c (do_scrub_chars): If whitespace is seen in state 11, and |
| 3002 | LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI |
| 3003 | mode, change the state to 3 rather than 1. |
| 3004 | |
| 3005 | Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3006 | |
| 3007 | * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to |
| 3008 | correspond to 11 March change. |
| 3009 | |
| 3010 | Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com) |
| 3011 | |
| 3012 | * config/tc-h8300.c (build_bytes, MEMIND case): Generate |
| 3013 | an R_MEM_INDIRECT reloc rather than R_RELBYTE. |
| 3014 | |
| 3015 | Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3016 | |
| 3017 | * configure: Rebuild with autoconf 2.8. |
| 3018 | |
| 3019 | Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3020 | |
| 3021 | * config/atof-ieee.c (gen_to_words): Improve handling of |
| 3022 | X_PRECISION numbers. Based on patches from Andreas Schwab |
| 3023 | <schwab@issan.informatik.uni-dortmund.de>. |
| 3024 | |
| 3025 | Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| 3026 | |
| 3027 | * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40. |
| 3028 | (SEG_LAST): New. |
| 3029 | * subsegs.c (MANY_SEGMENTS): Increase segment limit. |
| 3030 | * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise. |
| 3031 | (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for, |
| 3032 | crawl_symbols, coff_header_append): Loop to SEG_LAST rather than |
| 3033 | SEG_E9. |
| 3034 | |
| 3035 | Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3036 | |
| 3037 | * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg). |
| 3038 | |
| 3039 | Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com) |
| 3040 | |
| 3041 | * config/tc-hppa.c (SUBSEG_MILLI): Define. |
| 3042 | (pa_def_subspaces): Add $MILLICODE$. |
| 3043 | (pa_spaces_begin): Set section flags for $MILLICODE$. |
| 3044 | |
| 3045 | Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3046 | |
| 3047 | * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is |
| 3048 | not SHT_NOBITS. Don't tamper with flags based on type if a |
| 3049 | special section was found (revert Feb 29 change). |
| 3050 | |
| 3051 | * config/tc-sh.c (sh_do_align): Only align using the nop pattern |
| 3052 | if aligning to a longword boundary or greater. |
| 3053 | |
| 3054 | Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com> |
| 3055 | |
| 3056 | * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align. |
| 3057 | |
| 3058 | Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| 3059 | |
| 3060 | * configure.in (i386-*-cygwin32): Don't use bfd_gas. |
| 3061 | * configure: Regenerated. |
| 3062 | |
| 3063 | Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com) |
| 3064 | |
| 3065 | * config/tc-hppa.c: Add default definitions for R_N0SEL and |
| 3066 | R_N1SEL since they're not defined for old versions of hpux. |
| 3067 | |
| 3068 | * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code. |
| 3069 | Set "sym_ptr_ptr" and "addend" fields to dummy values for |
| 3070 | R_N0SEL and R_N1SEL. |
| 3071 | |
| 3072 | Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 3073 | |
| 3074 | * flonum-konst.c: Add two more constants for 1e+-2048 and |
| 3075 | 1e+-4096, and correct the other constants. |
| 3076 | |
| 3077 | * symbols.c (resolve_symbol_value): Handle O_logical_not. |
| 3078 | |
| 3079 | Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3080 | |
| 3081 | * config/obj-elf.c (obj_elf_section): Allow predefined section |
| 3082 | types to set the nobits type. Avoid a shadowed declaration. |
| 3083 | |
| 3084 | Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com) |
| 3085 | |
| 3086 | * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't |
| 3087 | reduce relocs using e_nlrsel field selectors. |
| 3088 | |
| 3089 | * write.c (fix_new_exp): Don't use #elif. Some compilers |
| 3090 | don't handle it. |
| 3091 | |
| 3092 | * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to |
| 3093 | the selector table. |
| 3094 | (pa_chk_field_selector): Handle new field selectors for SOM. |
| 3095 | |
| 3096 | Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 3097 | |
| 3098 | * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets. |
| 3099 | * configure: Rebuild. |
| 3100 | * config/te-linux.h (LOCAL_LABELS_FB): Define. |
| 3101 | * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to |
| 3102 | "a.out-m68k-linux". |
| 3103 | * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX |
| 3104 | is defined. |
| 3105 | |
| 3106 | Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com> |
| 3107 | |
| 3108 | * mpw-make.sed: Update to handle shared library support. |
| 3109 | |
| 3110 | Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3111 | |
| 3112 | * config/tc-sparc.c (sparc_ip): Print all architectures that support |
| 3113 | the insn on mismatch. |
| 3114 | |
| 3115 | Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com> |
| 3116 | |
| 3117 | * configure.in: Add support for a29-coff. |
| 3118 | * configure: Rebuild. |
| 3119 | |
| 3120 | Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3121 | |
| 3122 | * config/tc-sh.c (sh_coff_frob_file): Don't consider the address |
| 3123 | of the section when looking for the R_SH_USES fixup, because the |
| 3124 | frag addresses have not yet been adjusted. |
| 3125 | |
| 3126 | * gdbinit.in: Set a breakpoint on as_warn_where. |
| 3127 | |
| 3128 | * config/tc-mips.c (macro): Add missing arguments to macro_build |
| 3129 | omitted in last change. From Jim Wilson <wilson@cygnus.com>. |
| 3130 | |
| 3131 | Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3132 | |
| 3133 | * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size |
| 3134 | if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG. |
| 3135 | |
| 3136 | Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3137 | |
| 3138 | * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8. |
| 3139 | |
| 3140 | Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3141 | |
| 3142 | * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'. |
| 3143 | (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9. |
| 3144 | Recognize [uU] format args as sparclet cpregs. |
| 3145 | |
| 3146 | Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3147 | |
| 3148 | * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs |
| 3149 | in bss_section. |
| 3150 | |
| 3151 | Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3152 | |
| 3153 | * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as |
| 3154 | well as S_IS_EXTERNAL. |
| 3155 | (tc_fix_adjustable): Likewise. |
| 3156 | * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for |
| 3157 | S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return |
| 3158 | early. |
| 3159 | (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when |
| 3160 | deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC. |
| 3161 | |
| 3162 | Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3163 | |
| 3164 | * config/tc-sparc.c (max_architecture): Change to sparclite for |
| 3165 | 32 bit arch. |
| 3166 | (default_compatible): Delete. |
| 3167 | (sparc_ffs): New function. |
| 3168 | (md_begin): Only call SPARC_OPCODE_CONFLICT_P once. |
| 3169 | (sparc_ip): Rewrite architecture match and bump logic. |
| 3170 | |
| 3171 | Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3172 | |
| 3173 | * configure.in: Check for 'do not mix' from native linker before |
| 3174 | trying to use -rpath. |
| 3175 | * configure: Rebuild. |
| 3176 | |
| 3177 | Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3178 | |
| 3179 | * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). |
| 3180 | (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). |
| 3181 | (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). |
| 3182 | * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR |
| 3183 | is set. |
| 3184 | (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field |
| 3185 | to the symbol lnnoptr field, to get the correct file offset. |
| 3186 | |
| 3187 | Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3188 | |
| 3189 | * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all |
| 3190 | symbols that are not function, file, or section symbols to be |
| 3191 | object types. |
| 3192 | |
| 3193 | Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3194 | |
| 3195 | * configure: Set and substitute RPATH_ENVVAR. |
| 3196 | * configure: Rebuild. |
| 3197 | * Makefile.in (RPATH_ENVVAR): New variable. |
| 3198 | (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH. |
| 3199 | |
| 3200 | * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386 |
| 3201 | doesn't need opcodes. If configuring shared, opcodes needs bfd. |
| 3202 | * configure: Rebuild. |
| 3203 | |
| 3204 | Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de> |
| 3205 | |
| 3206 | * read.c (s_mri_sect): Don't return '\0' in type. Set all |
| 3207 | appropriate flags in BFD section. |
| 3208 | |
| 3209 | * configure.in (m68k-*-psos*): New target. |
| 3210 | * configure: Rebuild. |
| 3211 | * config/te-psos.h: New file. |
| 3212 | * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS |
| 3213 | is defined. |
| 3214 | |
| 3215 | Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3216 | |
| 3217 | From Alan Modra <alan@spri.levels.unisa.edu.au>: |
| 3218 | * configure.in: Remove duplicate setting of cpu_type. Check |
| 3219 | whether opcodes library is required for on all targets, not just |
| 3220 | primary one. |
| 3221 | * configure: Rebuild. |
| 3222 | |
| 3223 | * config/tc-mips.c (mips_big_got): New static variable. |
| 3224 | (s_extern): Don't declare. |
| 3225 | (reg_needs_delay): New static function. |
| 3226 | (macro_build): Permit GOT/CALL_HI/LO relocs. |
| 3227 | (macro_build_lui): If place is not NULL, use the number in the |
| 3228 | expression. |
| 3229 | (load_address): Handle mips_big_got case. |
| 3230 | (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and |
| 3231 | store macros. |
| 3232 | (OPTION_XGOT): Define. |
| 3233 | (md_longopts): Add "xgot" if OBJ_ELF. |
| 3234 | (md_parse_option): Handle -xgot. |
| 3235 | (md_show_usage): Mention -xgot. |
| 3236 | (md_apply_fix): Permit GOT/CALL_HI/LO relocs. |
| 3237 | (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs. |
| 3238 | |
| 3239 | Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 3240 | |
| 3241 | * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing |
| 3242 | the byte relocation, point it to the low byte of the word. |
| 3243 | |
| 3244 | Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3245 | |
| 3246 | * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared. |
| 3247 | * configure: Rebuild. |
| 3248 | |
| 3249 | Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3250 | |
| 3251 | * configure.in: Recognize any sparc* cpu. |
| 3252 | * configure: Regenerated. |
| 3253 | |
| 3254 | Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3255 | |
| 3256 | * read.c (potable): Add "mri" and ".mri". |
| 3257 | (s_mri): New function. |
| 3258 | * read.h (s_mri): Declare. |
| 3259 | * app.c (scrub_m68k_mri): New static variable. |
| 3260 | (mri_pseudo): New static variable. |
| 3261 | (do_scrub_begin): Add m68k_mri parameter. Use it rather than |
| 3262 | flag_m68k_mri. Initialize scrub_m68k_mri. |
| 3263 | (mri_state, mri_last_ch): New static variables. |
| 3264 | (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch |
| 3265 | fields. |
| 3266 | (app_push): Save new fields. |
| 3267 | (app_pop): Restore new fields. |
| 3268 | (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri. |
| 3269 | If TC_M68K, use a trivial state machine to look for occurrences of |
| 3270 | the .mri pseudo-op, and change the mode appropriately. |
| 3271 | * as.h (do_scrub_begin): Update prototype. |
| 3272 | * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to |
| 3273 | do_scrub_begin. |
| 3274 | * config/tc-m68k.c (reg_prefix_optional_seen): New static |
| 3275 | variable. |
| 3276 | (m68k_mri_mode_change): New function. |
| 3277 | (md_parse_option): Set reg_prefix_optional_seen. |
| 3278 | * config/tc-m68k.h (m68k_mri_mode_change): Declare. |
| 3279 | (MRI_MODE_CHANGE): Define. |
| 3280 | * doc/as.texinfo: Document .mri pseudo-op. |
| 3281 | |
| 3282 | * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a |
| 3283 | comment character. |
| 3284 | |
| 3285 | Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 3286 | |
| 3287 | Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF: |
| 3288 | * config/m68k-parse.h (enum pic_relocation): Define. |
| 3289 | (struct m68k_exp): Add pic_reloc field. |
| 3290 | * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. |
| 3291 | (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable. |
| 3292 | (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero |
| 3293 | otherwise. |
| 3294 | * config/tc-m68k.c: Delete definition of NO_RELOC. |
| 3295 | (struct m68k_it): Add pic_reloc field. |
| 3296 | (add_fix): Copy over pic_reloc field. |
| 3297 | (md_pseudo_table): Interpret .align parameter as byte count. |
| 3298 | (mote_pseudo_table): Likewise. |
| 3299 | (tc_m68k_fix_adjustable): New function. |
| 3300 | (get_reloc_code): New function. |
| 3301 | (md_assemble): Use it as last argument to fix_new_exp. |
| 3302 | (md_apply_fix_2): For a relocation against a symbol don't put the |
| 3303 | addend into the data. |
| 3304 | (tc_gen_reloc): Different addend computation for OBJ_ELF. |
| 3305 | (m68k_ip): Don't relax an operand that requires pic relocation. |
| 3306 | (md_begin): Align .text, .data and .bss on 4 byte boundary by |
| 3307 | default. |
| 3308 | * write.c (fixup_segment): Don't add symbol value to addend if |
| 3309 | TC_M68K and OBJ_ELF. |
| 3310 | * config/m68k-parse.y (yylex): Handle @PLTPC, etc. |
| 3311 | (motorola_operand): Add rule for `(zapc, EXPR)'. |
| 3312 | |
| 3313 | Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com> |
| 3314 | |
| 3315 | * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace |
| 3316 | *really* is permissible before the comma. |
| 3317 | |
| 3318 | Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3319 | |
| 3320 | * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before |
| 3321 | inserting nop instructions. |
| 3322 | |
| 3323 | Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3324 | |
| 3325 | * config/te-aux.h: Change include of aux.h to aux-coff.h. |
| 3326 | |
| 3327 | Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3328 | |
| 3329 | * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage |
| 3330 | class setting for a CALLNAME symbol in COFF. |
| 3331 | |
| 3332 | * read.c (potable): Pass negative numbers for new .balign[wl] and |
| 3333 | .p2align[wl] pseudo-ops. |
| 3334 | (s_align_bytes): Treat a negative argument as specifying the fill |
| 3335 | length. |
| 3336 | (s_align_ptwo): Likewise. |
| 3337 | |
| 3338 | Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3339 | |
| 3340 | * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl. |
| 3341 | (do_align): Take new len parameter. Change all callers. Pass it |
| 3342 | to md_do_align. |
| 3343 | (s_align_bytes): Arg now indicates the length of the fill pattern. |
| 3344 | (s_align_ptwo): Likewise. |
| 3345 | * config/obj-coff.c (write_object_file): Pass length to |
| 3346 | md_do_align. |
| 3347 | * config/tc-i386.h (md_do_align): Take new len parameter. |
| 3348 | * config/tc-m88k.h (md_do_align): Likewise. |
| 3349 | * config/tc-m88k.c (m88k_do_align): Likewise. |
| 3350 | * config/tc-sh.h (md_do_align): Likewise. |
| 3351 | * config/tc-sh.c (sh_do_align): Likewise. |
| 3352 | * doc/as.texinfo: Document new pseudo-ops. |
| 3353 | |
| 3354 | * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is |
| 3355 | done in cvt_frag_to_fill. |
| 3356 | |
| 3357 | * config/tc-sh.h (sh_do_align): Declare. |
| 3358 | (md_do_align): Define. |
| 3359 | * config/tc-sh.c (sh_do_align): New function. |
| 3360 | |
| 3361 | * ecoff.c (ecoff_build_lineno): Don't try to store the address |
| 3362 | difference if the next address is before the current one. |
| 3363 | |
| 3364 | * config/tc-m68k.c (struct m68k_cpu): Add alias field. |
| 3365 | (archs): Initialize new field. |
| 3366 | (m68k_ip): Don't list alias names when listing CPUs which support |
| 3367 | an instruction. |
| 3368 | |
| 3369 | * as.c (main): Call parse_args before read_begin. |
| 3370 | * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in |
| 3371 | front of generated pseudo-ops. |
| 3372 | * read.c (potable): Ignore "name". |
| 3373 | (s_app_file): Permit a single quote after the string, since one |
| 3374 | may appear in m68k MRI mode. |
| 3375 | |
| 3376 | * configure.in: Check for --enable-shared. If linking against |
| 3377 | shared BFD and opcodes, fix library name on SunOS, and try to set |
| 3378 | -rpath reasonably. |
| 3379 | * configure: Rebuild. |
| 3380 | |
| 3381 | Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3382 | |
| 3383 | * as.h (flag_m68k_mri): Declare. |
| 3384 | * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M. |
| 3385 | * Many files: For MRI syntax that is specific to the m68k MRI |
| 3386 | assembler, check flag_m68k_mri rather than flag_mri or |
| 3387 | MRI_MODE_NEEDS_PSEUDO_DOT. |
| 3388 | |
| 3389 | Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3390 | |
| 3391 | * config/tc-i960.c (ARCH_HX): Define. |
| 3392 | (arch_tab): Add HX. |
| 3393 | (targ_has_sfr): Handle ARCH_HX. |
| 3394 | (targ_has_iclass): Handle ARCH_HX. |
| 3395 | (tc_coff_fix2rtype): Add return 0 to avoid warning. |
| 3396 | (tc_headers_hook): If the architecture was specified explicitly, |
| 3397 | use it when setting the flags. Set the extern variable coff_flags |
| 3398 | rather than headers->filehdr.f_flags, since the latter is set |
| 3399 | unconditionally in obj-coff.c. |
| 3400 | (i960_handle_align): Remove unused variable fixp. |
| 3401 | |
| 3402 | Support for building bfd and opcodes as shared libraries, based on |
| 3403 | patches from Alan Modra <alan@spri.levels.unisa.edu.au>: |
| 3404 | * configure.in: Set OPCODES and BFD to search directories. |
| 3405 | Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS. |
| 3406 | * configure: Rebuild. |
| 3407 | * Makefile.in (LDFLAGS, HLDFLAGS): New variables. |
| 3408 | (LIBDEPS): New variable. |
| 3409 | (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use |
| 3410 | $(HLDFLAGS) in link. |
| 3411 | (check): Set LD_LIBRARY_PATH in the environment. |
| 3412 | |
| 3413 | Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net> |
| 3414 | |
| 3415 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2, |
| 3416 | .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to |
| 3417 | read-only, not read/write. |
| 3418 | |
| 3419 | Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 3420 | |
| 3421 | * Makefile.in (INSTALL_XFORM): Remove -e. |
| 3422 | |
| 3423 | Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3424 | |
| 3425 | * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather |
| 3426 | than comparing S_GET_SEGMENT to undefined_section. |
| 3427 | (write_object_file): Skip symbols which were equated to an |
| 3428 | undefined or common symbol. |
| 3429 | * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and |
| 3430 | S_IS_COMMON rather than comparing S_GET_SEGMENT to |
| 3431 | undefined_section. |
| 3432 | (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED |
| 3433 | or S_IS_COMMON call S_GET_VALUE. |
| 3434 | * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. |
| 3435 | * config/obj-aout.c (obj_emit_relocations): If a reloc is equated |
| 3436 | to an undefined or common symbol, convert the reloc to be against |
| 3437 | the target symbol. |
| 3438 | (obj_crawl_symbol_chain): Skip symbols which were equated to an |
| 3439 | undefined or common symbol. |
| 3440 | * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. |
| 3441 | * config/obj-bout.c (obj_emit_relocations): If a reloc is equated |
| 3442 | to an undefined or common symbol, convert the reloc to be against |
| 3443 | the target symbol. |
| 3444 | (obj_crawl_symbol_chain): Skip symbols which were equated to an |
| 3445 | undefined or common symbol. |
| 3446 | * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and |
| 3447 | S_IS_COMMON rather than comparing S_GET_SEGMENT to |
| 3448 | undefined_section. |
| 3449 | (yank_symbols): Skip symbols which were equated to an undefined or |
| 3450 | common symbol. |
| 3451 | |
| 3452 | Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3453 | |
| 3454 | * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001. |
| 3455 | * config/obj-bout.h (S_IS_LOCAL): Likewise. |
| 3456 | |
| 3457 | * configure.in: Make sure we only add m68k-parse.o to |
| 3458 | ${extra_objects} once, no matter how many m68k targets have been |
| 3459 | enabled. |
| 3460 | * configure: Rebuild. |
| 3461 | |
| 3462 | Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| 3463 | |
| 3464 | * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New. |
| 3465 | * configure: Rebuild. |
| 3466 | |
| 3467 | Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu> |
| 3468 | |
| 3469 | * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble". |
| 3470 | * doc/c-m68k.texi: Document .extend and .ldouble. |
| 3471 | |
| 3472 | * configure.in (m68*-apple-aux*): New target. |
| 3473 | * config/te-aux.h: New file. |
| 3474 | * config/obj-coff.c (compare_external_relocs): New static function |
| 3475 | if TE_AUX. |
| 3476 | (do_relocs_for): Sort relocs if TE_AUX. |
| 3477 | (fixup_segment): If TE_AUX, store common symbol value in segment. |
| 3478 | * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX. |
| 3479 | |
| 3480 | Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3481 | |
| 3482 | * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001. |
| 3483 | |
| 3484 | * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not |
| 3485 | BSF_FUNCTION. |
| 3486 | (s_cpload): Set BSF_OBJECT for _gp_disp symbol. |
| 3487 | * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the |
| 3488 | symbol. |
| 3489 | * ecoff.c (add_procedure): Set the BSF_FUNCTION flag. |
| 3490 | (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of |
| 3491 | an undefined symbol and the size of a function symbol. |
| 3492 | * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT |
| 3493 | for all common symbols. |
| 3494 | |
| 3495 | Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com> |
| 3496 | |
| 3497 | * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit |
| 3498 | scaling of index. |
| 3499 | |
| 3500 | * expr.c (operand): Accept 0x hex constants in MRI mode if not on |
| 3501 | m68k. |
| 3502 | |
| 3503 | Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3504 | |
| 3505 | * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type |
| 3506 | of object. From Ronald F. Guilmette <rfg@monkeys.com>. |
| 3507 | |
| 3508 | * ecoff.c (localsym_t): Add addend field. |
| 3509 | (add_ecoff_symbol): Add addend argument. Change all callers. |
| 3510 | (coff_sym_value): Make static. |
| 3511 | (coff_sym_addend): New static variable. |
| 3512 | (ecoff_directive_def): Initialize coff_sym_addend. |
| 3513 | (ecoff_directive_val): Accept symbol + constant. |
| 3514 | (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol. |
| 3515 | (ecoff_build_symbols): Include the addend in the symbol value. |
| 3516 | |
| 3517 | Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com> |
| 3518 | |
| 3519 | * config/tc-ppc.c (md_assemble): Ignore overflow on |
| 3520 | BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16. |
| 3521 | |
| 3522 | Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3523 | |
| 3524 | * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4 |
| 3525 | bytes in size, so offset appropriately in big endian mode when |
| 3526 | writing the bottom 2 bytes. |
| 3527 | |
| 3528 | Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3529 | |
| 3530 | * config/tc-sparc.c (default_compatible): New static local. |
| 3531 | (md_begin): Initialize it. Rewrite warn_on_bump handling. |
| 3532 | (sparc_ip): If no architecture or -bump specified, don't mark as |
| 3533 | mismatched those in default_compatible. |
| 3534 | |
| 3535 | Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3536 | |
| 3537 | SCO ELF support from Robert Lipe <robertl@arnet.com>: |
| 3538 | * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5. |
| 3539 | * configure: Rebuild. |
| 3540 | * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF. |
| 3541 | * config/tc-i386.c (sco_id): New function, if SCO_ELF. |
| 3542 | * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF. |
| 3543 | (sco_id): Declare if SCO_ELF. |
| 3544 | |
| 3545 | Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3546 | |
| 3547 | * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted. |
| 3548 | ({max,warn_after}_architecture): New static locals. |
| 3549 | (md_begin): Replace NUMOPCODES with sparc_num_opcodes. |
| 3550 | If both architecture and -bump requested, set max_architecture to max. |
| 3551 | (sparc_md_end): Simplify. |
| 3552 | (sparc_ip): Replace references to can_bump_v9_p with max_architecture. |
| 3553 | Rewrite code to bump architecture and check for conflicts. |
| 3554 | (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility |
| 3555 | with Solaris assembler. |
| 3556 | (md_parse_option): Likewise. Call sparc_opcode_lookup_arch. |
| 3557 | (md_show_usage): Update. |
| 3558 | |
| 3559 | Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3560 | |
| 3561 | * Makefile.in (RUNTEST): Fix reference to $${srcdir}. |
| 3562 | |
| 3563 | Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com> |
| 3564 | |
| 3565 | * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of |
| 3566 | #ifdef sparcv9 when choosing value. |
| 3567 | (ENV64): Delete. |
| 3568 | (md_end): Define. |
| 3569 | (sparc_md_end): Declare. |
| 3570 | * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9. |
| 3571 | (initial_architecture): New static local. |
| 3572 | (can_bump_v9_p): Likewise. |
| 3573 | (NO_V9): Delete all occurrences. |
| 3574 | (sparc_md_end): New function. |
| 3575 | (sparc_ip): New local v9_arg_p. Rework fp reg number test. |
| 3576 | Don't bump architecture to v9 unless can_bump_v9_p set. |
| 3577 | (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly. |
| 3578 | * configure.in (sparc64 target cpu): Don't set obj_format here. |
| 3579 | (SPARC_V9): Renamed from sparcv9. |
| 3580 | (sparc64-*-elf*): Define SPARC_ARCH64. |
| 3581 | * configure: Regenerated. |
| 3582 | * acconfig.h (SPARC_V9): Renamed from sparcv9. |
| 3583 | (SPARC_ARCH64): Add. |
| 3584 | * conf.in: Regenerated. |
| 3585 | * config/vmsconf.h: Update. |
| 3586 | |
| 3587 | Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 3588 | |
| 3589 | * config/tc-mips.c (load_register): Optimise "dli" loads. |
| 3590 | (md_show_usage): add "-mcpu=vr4100" to help text. |
| 3591 | |
| 3592 | Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3593 | |
| 3594 | * symbols.c (resolve_symbol_value): If a symbol is equated to an |
| 3595 | undefined symbol, preserve the X_op of O_symbol. |
| 3596 | (S_GET_VALUE): Fix check to permit this case. |
| 3597 | * write.c (write_relocs): If a reloc is against an undefined |
| 3598 | symbol equated to another symbol, change the reloc to be against |
| 3599 | the latter symbol. |
| 3600 | * config/obj-coff.c (do_relocs_for): Likewise. |
| 3601 | |
| 3602 | * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class |
| 3603 | XMC_PR. |
| 3604 | |
| 3605 | Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3606 | |
| 3607 | * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target |
| 3608 | computer is PowerPC. |
| 3609 | |
| 3610 | * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations. |
| 3611 | |
| 3612 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections |
| 3613 | mentioned in the eabi. |
| 3614 | |
| 3615 | Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com> |
| 3616 | |
| 3617 | * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section |
| 3618 | * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section |
| 3619 | |
| 3620 | Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3621 | |
| 3622 | * config/tc-ppc.c (mapping): Add more relocation suffixes. |
| 3623 | |
| 3624 | Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3625 | |
| 3626 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table |
| 3627 | as a section it is ok to have unadorned -mrelocatable pointers in. |
| 3628 | |
| 3629 | Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3630 | |
| 3631 | * config/tc-ppc.c (ppc_section*): Wrap these functions inside |
| 3632 | #ifdef OBJ_ELF. |
| 3633 | |
| 3634 | Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3635 | |
| 3636 | * config/obj-elf.c (obj_elf_section): Add hooks so machine |
| 3637 | dependent section attributes can be handled. |
| 3638 | |
| 3639 | * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New |
| 3640 | macros to add support for exclude section flag and ordered section |
| 3641 | type. |
| 3642 | |
| 3643 | * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New |
| 3644 | functions to add support for exclude section flag and ordered |
| 3645 | section type. |
| 3646 | |
| 3647 | Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 3648 | |
| 3649 | * subsegs.c (section_symbol): Don't try to look up the section |
| 3650 | symbol in the hash table. It should be possible to have a symbol |
| 3651 | with the same name as a section, but no connection to it. |
| 3652 | |
| 3653 | * read.c (cons_worker): Only call mri_comment_end from flag_mri. |
| 3654 | From James Carlson <carlson@xylogics.com>. |
| 3655 | |
| 3656 | * expr.c (operand): Skip whitespace after a close parenthesis. |
| 3657 | From James Carlson <carlson@xylogics.com>. |
| 3658 | |
| 3659 | Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com> |
| 3660 | |
| 3661 | * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of |
| 3662 | as_warn_where for relocation overflow. |
| 3663 | (parse_reg): Accept register name only if next character is |
| 3664 | not alphanumeric. |
| 3665 | |
| 3666 | Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com) |
| 3667 | |
| 3668 | * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset |
| 3669 | addresses for static variables. |
| 3670 | |
| 3671 | Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3672 | |
| 3673 | * config/tc-ppc.c (mapping): Make @got give a real GOT relocation, |
| 3674 | and xgot give the old toc16 relocation. |
| 3675 | (md_apply_fix3): Support all GOT relocations. |
| 3676 | |
| 3677 | Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3678 | |
| 3679 | * config/tc-mips.c (load_address): Correctly handle a constant in |
| 3680 | SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>. |
| 3681 | |
| 3682 | Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| 3683 | |
| 3684 | * config/tc-sh.c (parse_reg): Recognize SH3 registers. |
| 3685 | (get_specific): Handle A_SSR, A_SPC and A_REG_B. |
| 3686 | (build_Mbytes): Handle REG_B. |
| 3687 | |
| 3688 | Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3689 | |
| 3690 | * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro. |
| 3691 | |
| 3692 | Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com> |
| 3693 | |
| 3694 | * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS. |
| 3695 | |
| 3696 | Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3697 | |
| 3698 | * config/obj-coff.c (write_object_file): Set the s_align field to |
| 3699 | the number of bytes, rather than to the power of 2. |
| 3700 | |
| 3701 | Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3702 | |
| 3703 | * Makefile.in (DISTCLEAN_HERE): New variable. |
| 3704 | (distclean): Use it. |
| 3705 | (maintainer-clean): Depend upon clean-here rather than clean, |
| 3706 | distclean, and clean-info. Run make maintainer-clean in doc. |
| 3707 | Remove files listed in DISTCLEAN_HERE. |
| 3708 | * doc/Makefile.in (maintainer-clean realclean): Split out from |
| 3709 | distclean. Depend upon clean-info and distclean. |
| 3710 | |
| 3711 | Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 3712 | |
| 3713 | * mac-as.r: Fix copyright and version strings. |
| 3714 | (cfrg): Use PROG_NAME instead of literal name. |
| 3715 | |
| 3716 | Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3717 | |
| 3718 | * read.c (read_a_source_file): If tc_unrecognized_line is defined, |
| 3719 | call it. |
| 3720 | * config/tc-a29k.h (tc_unrecognized_line): Define. |
| 3721 | * config/tc-a29k.c (a29k_unrecognized_line): New function. |
| 3722 | (md_operand): Handle a29k style local dollar labels. |
| 3723 | |
| 3724 | Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3725 | |
| 3726 | * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE. |
| 3727 | |
| 3728 | Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3729 | |
| 3730 | * read.c (s_fill): If md_flush_pending_output is defined, call |
| 3731 | it. |
| 3732 | |
| 3733 | Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3734 | |
| 3735 | * config/obj-coff.c (size_section, fill_section, fixup_mdeps): |
| 3736 | Treat rs_align_code like rs_align. |
| 3737 | |
| 3738 | Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 3739 | |
| 3740 | * config/tc-arm.c (cp_address_required_here): Set pre_inc when |
| 3741 | converting an absolute address into a PC-relative one. |
| 3742 | |
| 3743 | Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 3744 | |
| 3745 | * mpw-config.in: Don't always use te-generic.h for emulation. |
| 3746 | (powerpc-apple-macos): Use emulation te-macos.h. |
| 3747 | start-sanitize-gm |
| 3748 | (mips-gm-magic): New configuration. |
| 3749 | end-sanitize-gm |
| 3750 | * mpw-make.sed (install, install-only): Edit in Mac-specific |
| 3751 | install procedure. |
| 3752 | |
| 3753 | Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3754 | |
| 3755 | * configure.in: Improve message about unsupported ELF targets. |
| 3756 | * configure: Rebuild. |
| 3757 | |
| 3758 | * config/tc-m88k.c (m88k_do_align): Correct check for whether fill |
| 3759 | pattern is zero. From Manfred Hollstein. |
| 3760 | |
| 3761 | Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com> |
| 3762 | |
| 3763 | * config/tc-ppc.c (ppc_pe_section): To get the alignment right for |
| 3764 | the various idata sections, we check the name on the .section pseudo. |
| 3765 | |
| 3766 | Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| 3767 | |
| 3768 | * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not |
| 3769 | add section's paddr to add_number; compatibility to native as and |
| 3770 | ld forbids. |
| 3771 | |
| 3772 | Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3773 | |
| 3774 | * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3. |
| 3775 | |
| 3776 | * hash.c (struct hash_entry): Moved here... |
| 3777 | * hash.h (struct hash_entry): ...from here. |
| 3778 | |
| 3779 | * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj |
| 3780 | if it's already known to be null. |
| 3781 | |
| 3782 | Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 3783 | |
| 3784 | * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32 |
| 3785 | bit relocs converted to PC relative relocs. This turned out to |
| 3786 | add the offset from the beginning of .text twice. |
| 3787 | |
| 3788 | Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3789 | |
| 3790 | * stabs.c (s_stab_generic): In 's' case, free string from |
| 3791 | obstack. |
| 3792 | |
| 3793 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field |
| 3794 | sy_name_offset. |
| 3795 | * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]: |
| 3796 | Ditto. |
| 3797 | |
| 3798 | * subsegs.h (segment_info_type): Make bitfields unsigned. |
| 3799 | |
| 3800 | * expr.h (struct expressionS): Make X_op and X_unsigned bitfields, |
| 3801 | and move them together. On most systems this will reduce the |
| 3802 | structure size by one word. |
| 3803 | (operatorT): Define O_max. |
| 3804 | * expr.c (expr_begin): Verify that X_op is wide enough to hold |
| 3805 | O_max. |
| 3806 | |
| 3807 | * read.c (pop_insert): Print error returned by hash table |
| 3808 | insertion code. |
| 3809 | |
| 3810 | * as.c (dump_statistics): Split out from main; dump some hash |
| 3811 | table stats and target-specific stats. |
| 3812 | (start_time): No longer automatic to main. |
| 3813 | (main): Set file-level start_time and call dump_statistics at |
| 3814 | exit. Exit by calling xexit. |
| 3815 | (show_usage): Make --statistics description less specific. |
| 3816 | * subsegs.c (subsegs_print_statistics): New function. |
| 3817 | * write.c (write_print_statistics): New function. |
| 3818 | (n_fixups): New static variable. |
| 3819 | (fix_new_internal): Increment it. |
| 3820 | * read.c (read_print_statistics): New function. |
| 3821 | * read.h (read_print_statistics): Declare. |
| 3822 | * symbol.c (symbol_print_statistics): New function. |
| 3823 | * symbol.h (symbol_print_statistics): Declare. |
| 3824 | * hash.c (hash_print_statistics): New function. |
| 3825 | * hash.h (hash_print_statistics): Declare. |
| 3826 | * config/tc-i386.c (i386_print_statistics): New function. |
| 3827 | * config/tc-i386.h (i386_print_statistics): Declare. |
| 3828 | (tc_print_statistics): New macro. |
| 3829 | * messages.c (as_fatal, as_assert, as_abort): Use xexit, not |
| 3830 | exit. |
| 3831 | |
| 3832 | * hash.c (DELETED): Rewrite to use a valid but unique address. |
| 3833 | (START_POWER): Reduce to 10. |
| 3834 | (enum stat_enum): New enumerator, replacing STAT_* index macros. |
| 3835 | Add new values for counting strcmp calls. |
| 3836 | (GROW_FACTOR): New macro. |
| 3837 | (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead |
| 3838 | of nesting blocks. |
| 3839 | (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2. |
| 3840 | (hash_new): Use FULL_VALUE. |
| 3841 | (struct hash_control): Definition moved here. |
| 3842 | (hash_code): Don't mask to low bits. |
| 3843 | (hash_ask): Mask returned hash code here. Check hash value before |
| 3844 | calling strcmp; count strcmp calls. |
| 3845 | * hash.h (struct hash_control): Declare, don't define, here. |
| 3846 | (HASH_STATLENGTH): Deleted. |
| 3847 | (struct hash_entry): Add field for hash code. |
| 3848 | (hash_say, hash_apply): Don't declare. |
| 3849 | |
| 3850 | * hash.c (destroy): Return void. |
| 3851 | (applicatee): Ditto. |
| 3852 | (main): Fix declarations. |
| 3853 | (hash_apply): Return void. Argument `function' returns void. Put |
| 3854 | inside "#ifdef TEST". |
| 3855 | (hash_say): Define only if TEST is defined. |
| 3856 | * hash.h (hash_apply, hash_say): Declarations deleted. |
| 3857 | |
| 3858 | Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3859 | |
| 3860 | * configure: Rebuild with autoconf 2.7. |
| 3861 | |
| 3862 | Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3863 | |
| 3864 | * aclocal.m4 (AC_PROG_CC): Remove local definition. |
| 3865 | * configure: Rebuild with autoconf 2.6. |
| 3866 | |
| 3867 | Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3868 | |
| 3869 | * config/tc-ppc.c (ppc_debug_name_section_size): Remove. |
| 3870 | (ppc_stabx): Don't increment ppc_debug_name_section_size. |
| 3871 | (ppc_bc): Likewise. |
| 3872 | (ppc_frob_file): Remove. |
| 3873 | * config/tc-ppc.h (tc_frob_file): Don't define. |
| 3874 | (ppc_frob_file): Don't declare. |
| 3875 | |
| 3876 | Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3877 | |
| 3878 | * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h. |
| 3879 | * config/alpha-opcode.h: Include one-operand variants of jmp and |
| 3880 | jsr. |
| 3881 | |
| 3882 | * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict |
| 3883 | with te-delta.h in 8.3 file systems. |
| 3884 | * configure.in: Adjusted. |
| 3885 | |
| 3886 | Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3887 | |
| 3888 | * config/tc-mips.c (s_err): Remove; just use the one in read.c. |
| 3889 | |
| 3890 | * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal |
| 3891 | number. |
| 3892 | * expr.c (operand): Handle MRI suffixes after unadorned 0. |
| 3893 | |
| 3894 | Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3895 | |
| 3896 | Version 2.6 released. |
| 3897 | * Makefile.in (VERSION): Updated to 2.6. |
| 3898 | |
| 3899 | * config/obj-coff.c (write_object_file): Change use of md_do_align |
| 3900 | to pass a pointer rather than a fill value, to match other uses. |
| 3901 | |
| 3902 | Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com> |
| 3903 | |
| 3904 | * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon. |
| 3905 | |
| 3906 | * as.c (main): Move md_end call to just after call to |
| 3907 | perform_an_assembly_pass. Delete cpu-specific code here. |
| 3908 | * config/tc-i960.h (md_end): New macro, calls brtab_emit. |
| 3909 | * config/tc-arm.c (md_end): Unused function deleted. |
| 3910 | * config/tc-ns32k.c (md_end): Ditto. |
| 3911 | |
| 3912 | * config/tc-i386.c (i386_align_code): New function, moved here |
| 3913 | from HANDLE_ALIGN macro. |
| 3914 | * config/tc-i386.h (HANDLE_ALIGN): Call it. |
| 3915 | |
| 3916 | Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 3917 | |
| 3918 | * config/tc-i386.h (md_do_align): cast fill and 0x90 to char |
| 3919 | before comparing |
| 3920 | |
| 3921 | Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 3922 | |
| 3923 | * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate |
| 3924 | multi-byte nops to avoid changing gcc. The necessary gcc change |
| 3925 | might break old assemblers. |
| 3926 | |
| 3927 | Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 3928 | |
| 3929 | * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to |
| 3930 | generate optimal multi-byte nop instructions for ".align n" |
| 3931 | ".align n,0x90", and aligns requiring more than 15 bytes of |
| 3932 | padding still generate multiple 0x90's as before. |
| 3933 | |
| 3934 | Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3935 | |
| 3936 | * config/tc-m68k.c (s_mri_until): Call pop_mri_control. |
| 3937 | |
| 3938 | Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 3939 | |
| 3940 | * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations. |
| 3941 | * configure: Update. |
| 3942 | * mpw-make.sed: Reorder commands to make sed happier. |
| 3943 | * config/te-macos.h: New file. |
| 3944 | * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac. |
| 3945 | |
| 3946 | Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com) |
| 3947 | |
| 3948 | * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for |
| 3949 | conditional branches. |
| 3950 | (md_apply_fix): Likewise. |
| 3951 | |
| 3952 | Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3953 | |
| 3954 | * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to |
| 3955 | generate a reloc which the linker will not handle correctly. Fix |
| 3956 | overflow checking--R_IREL is 18 bits, not 17. |
| 3957 | |
| 3958 | Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3959 | |
| 3960 | * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from |
| 3961 | from a PC relative reloc if TC_A29K. |
| 3962 | |
| 3963 | * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing |
| 3964 | code depends upon it. |
| 3965 | |
| 3966 | * config/tc-a29k.c (md_operand): Handle $float, $double, and |
| 3967 | $extend. Based on code from Eric Freudenthal |
| 3968 | <freudenthal@nyu.edu>. |
| 3969 | * config/tc-a29k.h (LEX_DOLLAR): Define. |
| 3970 | * read.c (LEX_DOLLAR): Define if not defined. |
| 3971 | (lex_type): Use LEX_DOLLAR. |
| 3972 | |
| 3973 | Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu> |
| 3974 | |
| 3975 | * configure.in (a29k-nyu-sym1): New target, just like other a29k |
| 3976 | targets. |
| 3977 | |
| 3978 | Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3979 | |
| 3980 | * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return. |
| 3981 | |
| 3982 | Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com> |
| 3983 | |
| 3984 | * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently |
| 3985 | used only by "dlltool.c". |
| 3986 | |
| 3987 | Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3988 | |
| 3989 | * config/tc-alpha.c: Undefine inline if not __GNUC__. |
| 3990 | (md_pseudo_table): Don't define "extern". |
| 3991 | |
| 3992 | Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3993 | |
| 3994 | * config/tc-ppc.c (ppc_biei): Force symbol into text_section. |
| 3995 | |
| 3996 | * config/tc-ppc.c (md_show_usage): Put backslash at end of line. |
| 3997 | |
| 3998 | Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com> |
| 3999 | |
| 4000 | * macro.c (macro_expand_body): Don't warn about == with a |
| 4001 | nonexistent parameter, in case it is in a comment field. |
| 4002 | |
| 4003 | * as.c (main): On TC_A29K, call macro_init with macro_alternate |
| 4004 | set to 1. |
| 4005 | * macro.c (get_any_string): Don't keep quotes if macro_strip_at is |
| 4006 | set, even if macro_alternate is set. |
| 4007 | (get_apost_token): If macro_strip_at, only skip kind if it is '@'. |
| 4008 | (sub_actual): If macro_strip_at, and kind is '@', don't look up |
| 4009 | the token unless it ended in '@'. |
| 4010 | * config/tc-a29k.c (line_separator_chars): Remove '@'. |
| 4011 | * doc/c-a29k.texi: Document macro usage on A29K. |
| 4012 | |
| 4013 | Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4014 | |
| 4015 | * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a |
| 4016 | signed word. |
| 4017 | (install_operand): Likewise. |
| 4018 | |
| 4019 | * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern". |
| 4020 | |
| 4021 | Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| 4022 | |
| 4023 | * configure.in (m88k-motorola-sysv*): New target. |
| 4024 | * configure: Rebuild. |
| 4025 | * config/te-delta88.h: New file. |
| 4026 | * config/obj-coff.c (write_object_file): Use md_do_align if it is |
| 4027 | defined. |
| 4028 | * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define. |
| 4029 | (md_do_align): Define. |
| 4030 | * config/tc-m88k.c: Include "subsegs.h". |
| 4031 | (m88k_do_align): New function. |
| 4032 | |
| 4033 | * config/te-delta.h (STRIP_UNDERSCORE): Don't define. |
| 4034 | (COFF_NOLOAD_PROBLEM): Define. |
| 4035 | (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define. |
| 4036 | |
| 4037 | Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4038 | |
| 4039 | * config/tc-i386.c (md_assemble): For a jump instruction with |
| 4040 | non-constant target, require 7 available bytes in the current |
| 4041 | frag, not 6. |
| 4042 | |
| 4043 | Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com> |
| 4044 | |
| 4045 | * config/obj-elf.h: Include bfd/elf-bfd.h rather than |
| 4046 | bfd/libelf.h. |
| 4047 | |
| 4048 | Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com> |
| 4049 | |
| 4050 | * configure.in (alpha-*-linux*): Use ecoff. |
| 4051 | * configure: Rebuild. |
| 4052 | * ecoff.c (ecoff_directive_extern): New function. |
| 4053 | (ecoff_directive_weakext): New function. |
| 4054 | (ecoff_build_symbols): Handle weak symbols. |
| 4055 | (ecoff_setup_ext): Likewise. |
| 4056 | (ecoff_frob_symbol): Warn about weak common symbols. |
| 4057 | * ecoff.h (ecoff_directive_extern): Declare. |
| 4058 | (ecoff_directive_weakext): Declare. |
| 4059 | * symbols.c (S_IS_WEAK): New function. |
| 4060 | * symbols.h (S_IS_WEAK): Declare. |
| 4061 | * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and |
| 4062 | "weakext". |
| 4063 | * config/tc-mips.c (mips_pseudo_table): Remove "extern". |
| 4064 | (s_extern): Remove. |
| 4065 | |
| 4066 | Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4067 | |
| 4068 | * config/tc-ppc.c (ppc_lglobl): Do the right thing. |
| 4069 | |
| 4070 | * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS. |
| 4071 | (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN. |
| 4072 | (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT. |
| 4073 | * config/obj-coff.c (coff_frob_symbol): Don't call |
| 4074 | SA_SET_SYM_ENDNDX with the current symbol; call it with the next |
| 4075 | one. If OBJ_XCOFF, try to figure out whether the symbol is going |
| 4076 | to be dropped. |
| 4077 | |
| 4078 | * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec". |
| 4079 | (ppc_stab_symbol): New static variable. |
| 4080 | (ppc_change_csect): Check that ppc_toc_csect is not NULL. |
| 4081 | (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set |
| 4082 | sy_tc.real_name to the stab string. |
| 4083 | (ppc_bc, ppc_ec): New static functions. |
| 4084 | (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't |
| 4085 | do anything. |
| 4086 | (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a |
| 4087 | suffix. |
| 4088 | (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux |
| 4089 | entries. |
| 4090 | |
| 4091 | * input-scrub.c (input_scrub_push): Reset sb_index. |
| 4092 | |
| 4093 | Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4094 | |
| 4095 | * listing.c (listing_newline): Don't create a frag in the absolute |
| 4096 | section. |
| 4097 | |
| 4098 | Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4099 | |
| 4100 | * config/tc-ppc.c (md_pseudo_table): Add "data" and "text". |
| 4101 | (ppc_csect): Move most of the code to ppc_change_csect, and call |
| 4102 | it. |
| 4103 | (ppc_change_csect): New static function, taken from ppc_csect. |
| 4104 | (ppc_section): New static function. |
| 4105 | (ppc_saw_abs): New static varable. |
| 4106 | (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if |
| 4107 | a symbol has no csect. |
| 4108 | (ppc_adjust_symtab): New function. |
| 4109 | * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF. |
| 4110 | (ppc_adjust_symtab): Declare if OBJ_XCOFF. |
| 4111 | |
| 4112 | * write.c (write_object_file): If tc_adjust_symtab is defined, |
| 4113 | call it just before the call to obj_adjust_symtab. |
| 4114 | |
| 4115 | * symbols.c (symbol_find_or_make): Change name to be const. |
| 4116 | * symbols.h (symbol_find_or_make): Update declaration. |
| 4117 | |
| 4118 | Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4119 | |
| 4120 | * doc/as.texinfo (Align): Mention SH. |
| 4121 | * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not |
| 4122 | .align value. |
| 4123 | * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo. |
| 4124 | (Z8000 Directives, even): Don't give numeric align value, instead |
| 4125 | explain behavior. |
| 4126 | |
| 4127 | Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 4128 | |
| 4129 | * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment |
| 4130 | instruction. |
| 4131 | |
| 4132 | Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com> |
| 4133 | |
| 4134 | * Makefile.in (diststuff): Also make info. |
| 4135 | (maintainer-clean realclean): Also make clean-info. |
| 4136 | |
| 4137 | Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com) |
| 4138 | |
| 4139 | * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode. |
| 4140 | (pa_subspace): For ".nsubspa", always create a new subspace |
| 4141 | with the given attributes, even if one already exists with the |
| 4142 | same name. |
| 4143 | |
| 4144 | Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 4145 | |
| 4146 | * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from |
| 4147 | TC_FORCE_RELOCATION, taking an additional section argument. If |
| 4148 | the section of the target symbol is not the same as the current |
| 4149 | section, always force the relocation to be used. |
| 4150 | (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section. |
| 4151 | |
| 4152 | * config/tc-ppc.c (md_pcrel_from_section): Rename from the |
| 4153 | md_pcrel_from function, taking an additional section argument. |
| 4154 | Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION. |
| 4155 | |
| 4156 | * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the |
| 4157 | older TC_FORCE_RELOCATION if not defined. |
| 4158 | (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from. |
| 4159 | (fixup_segment): Use MD_PCREL_FROM_SECTION instead of |
| 4160 | md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of |
| 4161 | TC_FORCE_RELOCATION. |
| 4162 | |
| 4163 | Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4164 | |
| 4165 | * input-scrub.c (as_where): Set name to null pointer if we don't |
| 4166 | have a file name. |
| 4167 | * messages.c (identify): Only print filename if non-null. |
| 4168 | (as_show_where): Ditto, for line number too. |
| 4169 | (as_warn_internal, as_bad_internal): Ditto. |
| 4170 | |
| 4171 | * input-file.c (input_file_open): If the input file can't be |
| 4172 | opened, consider it an error. |
| 4173 | |
| 4174 | Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> |
| 4175 | |
| 4176 | * config/tc-mips.c: Added mips_4100 control, and support for |
| 4177 | accepting the 4100 as a MIPS architecture variant (md_begin, |
| 4178 | macro_build, mips_ip, md_parse_option). Adding suitable |
| 4179 | command-line OPTIONs, and updating the help text (md_show_usage). |
| 4180 | |
| 4181 | Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4182 | |
| 4183 | * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when |
| 4184 | BFD_ASSEMBLER is defined. |
| 4185 | |
| 4186 | * Use one active frag and one obstack per frag chain: |
| 4187 | * frags.c (frags): Variable deleted. |
| 4188 | (frag_alloc): New function. |
| 4189 | (frag_grow, frag_more, frag_variant, frag_now_fix, |
| 4190 | frag_append_1_char): Refer to frchain_now->frch_obstack instead of |
| 4191 | frags variable. |
| 4192 | (frag_new): Ditto. Verify that frch_last and frag_now match on |
| 4193 | entry and exit, and that old frag_now has non-zero type. Replace |
| 4194 | "know" uses with "assert". Use frag_alloc instead of mucking with |
| 4195 | obstack alignment. |
| 4196 | * frags.h (frags): Declaration deleted. |
| 4197 | * subsegs.h (struct frchain): Add new field frch_frag_now. |
| 4198 | * subsegs.c (frchains, dummy_frag, absolute_frchain): New static |
| 4199 | variables. |
| 4200 | (subsegs_begin): Initialize frchains obstack. Under gcc, don't |
| 4201 | give it any stricter alignment than frchainS structures need. Do |
| 4202 | not initialize frags obstack. Set frag_now to point to |
| 4203 | dummy_obstack. Initialize absolute_frchain. |
| 4204 | (subseg_set_rest): Save and restore frag_now in frch_frag_now |
| 4205 | field of frchainS. Don't create new frags on section switch, and |
| 4206 | use frag_alloc when creating a new frag chain. For absolute |
| 4207 | section, set frchain_now to absolute_frchain. Verify that |
| 4208 | frch_last and frag_now match on entry and exit. Initialize |
| 4209 | per-chain obstack, and under gcc, set required alignment to that |
| 4210 | needed by fragS structure. |
| 4211 | |
| 4212 | * write.c (chain_frchains_together_1): Verify fr_type is nonzero. |
| 4213 | |
| 4214 | * stabs.c (get_stab_string_offset): Only copy input string if a |
| 4215 | fresh copy is needed, not if the section already exists. |
| 4216 | (s_stab_generic): Cache stab section name to bypass lookups, since |
| 4217 | usually it will match. Could be made faster still by changing the |
| 4218 | memory allocation rules. |
| 4219 | (s_xstab): Cache section name to bypass repeated string |
| 4220 | allocation. |
| 4221 | |
| 4222 | * frags.c (frag_new): Deleted register declarations. |
| 4223 | |
| 4224 | * listing.c (frag_now): Don't declare. |
| 4225 | |
| 4226 | * as.c (chunksize): New variable. |
| 4227 | (debug_memory): New variable. |
| 4228 | (main): If debug_memory is set, reduce chunksize and |
| 4229 | _bfd_chunksize. |
| 4230 | * as.h (chunksize): Declare it. |
| 4231 | * read.c (read_begin): Use it. |
| 4232 | |
| 4233 | * config/tc-alpha.c (md_shortopts): Include 'g'. |
| 4234 | (md_parse_option): Ignore it. |
| 4235 | |
| 4236 | * Makefile.in (distclean): Remove Makefile and config.status from |
| 4237 | testsuite directory. |
| 4238 | (clean-here): Don't delete testsuite. Instead, delete only the |
| 4239 | files within it that would be generated by running tests. |
| 4240 | |
| 4241 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call |
| 4242 | frag_now_fix instead of accessing obstack info directly. |
| 4243 | * config/tc-arm.c (s_ltorg): Ditto. |
| 4244 | (md_assemble): Ditto. |
| 4245 | |
| 4246 | * config/tc-i386.c (md_assemble): Call frag_grow instead of |
| 4247 | obstack_room. |
| 4248 | |
| 4249 | Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4250 | |
| 4251 | * stabs.c (aout_process_stab): Insert debug symbol into symbol |
| 4252 | chain after parsing value expression, if any, to avoid separating |
| 4253 | continued .stabs lines. |
| 4254 | |
| 4255 | Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4256 | |
| 4257 | * config/tc-mips.c (mips_elf_pseudo_table): Remove. |
| 4258 | (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table. |
| 4259 | |
| 4260 | Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net> |
| 4261 | |
| 4262 | * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for |
| 4263 | -mcom support and PPC_OPCODE_ANY for -many. |
| 4264 | (md_parse_option): Ditto. |
| 4265 | (ppc_arch): Ditto. |
| 4266 | (md_begin): For duplicate instructions, print all duplicates |
| 4267 | before aborting. |
| 4268 | |
| 4269 | Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com> |
| 4270 | |
| 4271 | * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on |
| 4272 | common mode operation. |
| 4273 | (md_show_usage): Add -mcom to usage message. |
| 4274 | |
| 4275 | Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com> |
| 4276 | |
| 4277 | * expr.c (op_rank): Add O_symbol_rva. |
| 4278 | * expr.h (operatorT): Add O_symbol_rva. |
| 4279 | * read.c (cons_worker): Set O_symbol_rva when necessary. |
| 4280 | * write.c (fix_new_exp): Understand O_symbol_rva. |
| 4281 | |
| 4282 | Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4283 | |
| 4284 | * config/tc-mips.c: Correct s_cons arguments. From Michael |
| 4285 | Joosten <joost@ori.cadlab.de>. |
| 4286 | |
| 4287 | Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4288 | |
| 4289 | * config/tc-ppc.c (ppc_macro): Make count unsigned. |
| 4290 | (ppc_biei): Set segment to now_seg and value to coff_n_line_nos. |
| 4291 | (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting |
| 4292 | the fix_line field. |
| 4293 | * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and |
| 4294 | make non-static. Change all users. |
| 4295 | * config/obj-coff.h (coff_n_line_nos): Declare. |
| 4296 | |
| 4297 | Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4298 | |
| 4299 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 4300 | |
| 4301 | * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message. |
| 4302 | |
| 4303 | * config/obj-elf.c (obj_elf_common): Convert specified byte |
| 4304 | alignment to power of two. Set size of local bss symbol. |
| 4305 | |
| 4306 | * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name. |
| 4307 | |
| 4308 | Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4309 | |
| 4310 | * sb.c, macro.c: Decide whether to include <string.h> or |
| 4311 | <strings.h> just as as.h does. |
| 4312 | |
| 4313 | Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com> |
| 4314 | |
| 4315 | * Makefile.in (site.exp): Fix setting of $srcdir. |
| 4316 | |
| 4317 | * config/tc-arm.c (md_atof): Fix little-endian output. |
| 4318 | * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for |
| 4319 | all coff targets. |
| 4320 | |
| 4321 | Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com> |
| 4322 | |
| 4323 | * doc/as.texinfo: Split out the NS32k family documentation, |
| 4324 | despite its being commented out for now. |
| 4325 | * doc/c-ns32k.texi: New file. |
| 4326 | |
| 4327 | * sb.c, macro.c: Include string.h. |
| 4328 | |
| 4329 | * Makefile.in (comparison): Only check *.o; we don't care if |
| 4330 | timestamps inserted by the native linker differ. |
| 4331 | |
| 4332 | * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern |
| 4333 | if alignment stricter than 4 bytes is requested; in that case, |
| 4334 | align to a 4-byte boundary first. |
| 4335 | |
| 4336 | Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu> |
| 4337 | |
| 4338 | * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used |
| 4339 | uninitialized" warning for `Max_Source_Offset'. |
| 4340 | |
| 4341 | Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com> |
| 4342 | |
| 4343 | * config/tc-ppc.c (parse_toc_entry): New function to parse [toc] |
| 4344 | qualifiers and detect errors if present. |
| 4345 | (md_assemble): Add call to parse_toc_entry. Also added some support |
| 4346 | for the [tocv] qualifier. |
| 4347 | (ppc_pe_tocd): New function to support data in the toc section. |
| 4348 | |
| 4349 | Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4350 | |
| 4351 | * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for |
| 4352 | an absolute symbol. |
| 4353 | |
| 4354 | Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4355 | |
| 4356 | * config/tc-m68k.c (isword): Accept all values from -65536 to |
| 4357 | +65535, so ~VAL will not be rejected. |
| 4358 | |
| 4359 | * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode, |
| 4360 | skip characters after the pseudo-op. |
| 4361 | (s_else): Likewise. |
| 4362 | * read.c (get_line_sb): Don't look past buffer_limit. |
| 4363 | (s_include): In MRI mode, skip characters after the file name. |
| 4364 | |
| 4365 | Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com> |
| 4366 | |
| 4367 | * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit |
| 4368 | periods in register names. |
| 4369 | |
| 4370 | For older changes see ChangeLog.1. |