1 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3 * expr.c (op_encoding): Make const.
4 (expr_set_precedence): New function.
5 (expr_begin): Don't set operator rankings, just call
7 * expr.h (expr_set_precedence): Declare.
8 * read.c (s_mri): Call expr_set_precedence.
10 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
12 * doc/as.texinfo (Statements): Remove paragraph discussing
13 continuing lines with a backslash. This hasn't worked for years,
16 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
18 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
20 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
21 (ps_CTORS, ps_DTORS): New section types.
22 (vms_fixup_xtors_section): New function
23 (Ctors_Psect, Dtors_Psect): Define.
25 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
26 Filter static constructors/destructors and add to
27 Ctors_Symbols/Dtors_Symbols chain.
28 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
31 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
32 * makefile.vms: Merge vax/vms support.
34 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
36 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
37 (elf_pseudo_table): Add them.
38 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
39 (md_apply_fix): Accept them.
40 (mips_fix_adjustable): Don't adjust them.
41 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
42 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
43 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
44 (tc_fix_adjustable): Don't adjust them.
46 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
48 * Makefile.am (CGEN_CPU_PREFIX): New variable.
50 * Makefile.in: Regenerate.
51 * configure.in: AC_SUBST cgen_cpu_prefix.
52 * configure: Regenerate.
54 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
56 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
57 Changed all users of COND12_DELAY.
60 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
62 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
66 start-sanitize-branchbug4011
67 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
69 * config/tc-mips.c (prev_insn_labels): New.
70 (mips_fix_4011_branch_bug): New.
71 (append_insn): Watch for and handle branchs with labels.
72 (mips_no_prev_insn): Initialize prev_insn_labels.
73 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
75 end-sanitize-branchbug4011
76 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
78 * config/tc-mn10300.c (set_arch_mach): New function.
79 (md_pseudo_table): Add pseudo-ops to set the current machine type.
80 (md_begin): Default to mn10300 mode.
81 (md_assemble): Only accept instructions for the core mn10300
82 chip and the active machine type.
84 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
86 * subsegs.h (segment_info_type): Give the struct a name.
87 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
88 * config/tc-h8500.h (tc_reloc_mangle): Declare.
89 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
90 * config/tc-w65.h (tc_reloc_mangle): Declare.
91 * config/tc-z8k.h (tc_reloc_mangle): Declare.
93 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
95 * config/tc-v850.c (v850_comm): Restore old section
96 after common processing.
98 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
100 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
103 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
105 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
106 as synonyms for "rN" registers.
107 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
109 (md_assemble): Fix typo computing the size of relocations.
112 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
114 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
115 char with code that explicitly sign-extends.
117 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
119 * config/tc-v850.c (md_begin): Restore text section as the current
120 section after creating call table sections.
122 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
125 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
126 with call to macro SYM_AUXINFO.
128 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
130 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
131 with the program transform name.
132 * Makefile.in: Rebuild.
134 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
136 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
140 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
142 * config/tc-mn10300: Handle FMT_D10 instructions.
145 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
147 * config/tc-i386.c (i386_operand): Be prepared for a space between
148 the open parenthesis and the start of the register operand,
149 because of the June 16 change.
152 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
154 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
155 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
156 refer to "$viNN" registers.
159 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
161 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
164 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
166 * config/tc-d30v.c (d30v_align): Always perform alignment request,
167 even if it is belived to be unnecessary.
170 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
172 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
177 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
179 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
180 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
181 (mn10300_insert_operand): Likewise.
182 (mn10300_check_operand): Likewise.
185 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
187 * write.c (adjust_reloc_syms): Never adjust relocs against weak
189 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
191 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
194 * config/tc-mn10300.c (r_registers): Add missing registers.
195 (xr_registers): New set of registers.
196 (xr_register_name): New function.
197 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
198 RREG operand insertion. Handle new D6 and D7 instruction formats.
200 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
201 shift amount for a repeated operand. The shift amount for the
202 repeated copy comes from the size of the operand.
204 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
206 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
209 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
211 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
212 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
216 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
218 * config/tc-mn10300.c (r_registers): New register table.
219 (r_register_name): New function.
220 (md_assemble): Handle new am33 operand types.
223 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
225 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
227 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
229 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
230 characters in it as LEX_IS_SYMBOL_COMPONENT.
231 * config/tc-i386.h (tc_symbol_chars): Define.
232 (extra_symbol_chars): Declare.
233 * config/tc-i386.c (extra_symbol_chars): Define.
234 (comment_chars): Don't use '/' as comment start if TE_LINUX.
235 (line_comment_chars): Set to '/' if TE_LINUX.
236 * doc/c-i386.texi (i386-prefixes): Update.
237 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
239 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
241 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
242 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
245 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
247 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
251 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
253 * config/tc-d10v.c (md_apply_fix3): Checking displacement
254 constraint in instructions REP & REPI.
256 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
258 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
259 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
261 (check_range): If the operand is shifted, then shift the number
262 before checking its range.
264 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
266 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
269 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
271 * config/tc-v850.c (v850_comm): Create special sections as needed.
273 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
275 * config/tc-d10v.c (write_2_short): Addition of swapping
276 instructions for sequential and reverse sequential order when
277 given order is not possible.
280 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
282 * config/tc-dvp.c (assemble_vu): Print better error message if
283 lower insn is missing.
286 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
288 * Makefile.am: Rebuild dependencies.
289 (DEP_INCLUDES): Fix reference to intl build directory.
290 * Makefile.in: Rebuild.
292 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
294 * doc/c-i386.texi: Update 16 bit documentation.
296 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
297 IgnoreDataSize to IgnoreSize as they are used for address size as
299 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
300 32-bit mode, similarly addr16/data16 and variants.
302 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
304 * config/tc-d30v.c (md_assemble): Fix handling of reverse
305 sequential word multiply instructions.
307 (do_assemble): Add extra command line argument, to allow mul32
308 attribute to be preserved across parallel insns.
309 (md_assemble): Insert NOPs between explicitly parallel insns which
310 contain an 32 bit multiply and a 16 multiply.
313 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
315 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
318 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
320 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
323 * config/tc-i386.c (reloc): Add braces.
325 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
326 consistent with Intel naming.
327 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
328 use bitfields in sib_byte.
329 (modrm_byte): Don't use bitfields here either.
331 * config/tc-i386.c (current_templates): Add const.
332 (parse_register): Add const to return, param, and char *s.
333 (i386_operand): Add const to reg_entry *r.
334 * config/tc-i386.h (templates): Add const to start, end.
336 Inspired by code for 16 bit gas support from Martynas Kunigelis
337 <martynas@nm3.ktu.lt>:
338 * config/tc-i386.c (md_assemble): Add full support for 16 bit
339 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
340 (uses_mem_addrmode): Remove.
341 (md_estimate_size_before_relax): Add support here too.
342 (md_relax_table): Rewrite interface to md_relax for 16 bit
344 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
345 (opcode_suffix_to_type): Remove.
346 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
347 (SIZE_FROM_RELAX_STATE): Modify to suit above.
348 (md_convert_frag): Likewise.
349 (i386_operand): Add support for 16 bit base/index regs,
350 immediates, and displacements. Remove some unnecessary casts, and
351 localise end_of_operand_string, displacement_string_start,
352 displacement_string_end variables. Add GCC_ASM_O_HACK.
353 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
355 * config/tc-i386.c (prefix_hash): Remove.
356 (md_begin): Rewrite without obstacks. Remove prefix hash table
357 handling. Rewrite lexical table handling.
358 (i386_print_statistics): Don't print prefix statistics.
359 (md_assemble): Rewrite instruction parser so that line is not
360 converted to lower case. Don't do a hash_find for prefixes,
361 instead recognise them via opcode modifier.
362 (expecting_operand, paren_not_balanced): Localise variables.
363 * config/tc-i386.h (IsPrefix): Define.
364 (prefix_entry): Remove.
366 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
367 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
368 '\\' in case where comment_chars contains '/'.
370 * config/tc-i386.c (MATCH): Ensure given operand and template
371 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
372 you must write `ljmp *table(%ebx)'.
374 From H.J. Lu <hjl@gnu.org>:
375 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
376 as 0 ifndef BFD_ASSEMBLER.
377 (md_assemble): Allow immediate operands without suffix or
378 other reg operand to default in size to the current code size.
381 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
383 * config/tc-v850.c (md_begin): Restore creation of
384 .call_table_text and .call_table_data sections.
387 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
389 * config/tc-d30v.c (md_assemble): Set execution type to unknown
390 after emitting a word of noops.
392 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
394 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
395 (i386_operand): Simplify checks for valid base/index combinations.
396 Disallow `in 4(%dx),%al'.
398 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
400 (add_prefix): Change parameter from char to int.
402 * config/tc-i386.h (Ugh): Define opcode modifier.
403 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
405 * config/tc-i386.c (md_assemble): Rewrite MATCH and
406 CONSISTENT_REGISTER_MATCH macros to check register types more
407 thoroughly. Check for illegal suffix/operand combinations
408 when matching insns with operands. Handle new `s' suffix, and
409 associated FloatMF opcode modifier for float insns with memory
411 * config/tc-i386.h (FloatMF): Define new opcode modifier.
412 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
413 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
414 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
415 DATA_PREFIX_OPCODE throughout.
417 * config/tc-i386.c (REGISTER_WARNINGS): Define.
418 (md_assemble): Rewrite suffix/register operand checking code to be
419 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
420 AnyMem, the better to grep.
422 (i386_operand): Don't set Mem bits in i.types[this_operand] when
423 given a memory operand. Don't set Abs bits either.
424 (type_names): Remove Mem*, Abs*.
425 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
426 define opcode_modifiers as these cases are handled by Disp8,
427 Disp16, Disp32 and suffix checks.
428 (COMES_IN_BOTH_DIRECTIONS): Remove.
429 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
431 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
432 if IgnoreDataSize modifier given. Remove ShortformW modifier
433 test. Add test for ShortForm in W base_opcode modification.
434 Merge Seg2ShortForm and Seg3ShortForm code.
435 * config/tc-i386.h (ShortFormW): Remove.
436 (IgnoreDataSize): Define.
438 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
440 * config/tc-d30v.c (md_assemble): Store previous segment state
441 with previous instruction.
443 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
445 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
446 (ebp, esp): Remove static variables.
447 (MATCH): Remove test for InOutPortReg.
448 (i386_operand): Properly handle InOutPortReg here instead.
449 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
450 (md_assemble): Simplify and correct modrm and sib generation.
451 (i386_operand): Add warning for scale without index.
452 Rewrite checks for valid base/index combinations.
454 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
455 macros and enclose in do while(0).
456 (RESTORE_END_STRING): Likewise.
457 (md_assemble): Add one to printed operand number so we start
458 from 1 not 0. Add some more gettext invocations.
459 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
462 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
463 DATA_PREFIX, SEG_PREFIX): Define.
464 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
465 (check_prefix): Remove function.
466 (add_prefix): New function. Add prefix to i.prefix as well as
468 (md_assemble): Changes for add_prefix. Remove hack for wait
469 prefix, instead always output prefixes in fixed order. Test
470 for jcxz/loop when selecting between word & dword operations,
471 and add address size prefix rather than operand size prefix.
472 Remove operand -> address size hack when emitting jcxz/loop.
473 (i386_operand): Remove O_Absent check as it's done in expr.
475 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
477 * configure.in: Recognize m5200 as a cpu_type of m68k.
478 * aclocal.m4: Rebuild with current libtool.
479 * configure: Rebuild.
481 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
483 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
484 to relaxable_symbol to prevent references to external symbol from
487 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
489 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
490 symbols are relaxable.
493 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
495 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
496 (create_vuoverlay_section): Entries are 4 bytes not 8.
499 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
501 * config/tc-v850.c (md_begin): Don't create special
504 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
506 * config/tc-mips.c (macro): For div and udiv, close the
507 reorder block as soon as possible.
509 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
511 From Matt Semersky <matts@scd.hp.com>:
512 * macro.c (macro_mri_mode): New function.
513 * macro.h (macro_mri_mode): Declare.
514 * read.c (s_mri): Call macro_mri_mode when switching in and out of
517 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
519 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
522 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
523 until after xstrdup in OBJ_EVAX case.
525 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
527 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
528 offset calculation. Also, use VAX_BRW from vax-inst.h instead
529 of hardcoded magic number.
530 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
532 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
534 * read.c (do_s_func): New function.
536 * read.h (do_s_func): Add prototype.
538 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
539 (s_dvp_func): New function.
543 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
545 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
548 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
550 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
551 nops if fill pattern not specified.
553 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
555 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
556 * config/te-go32.h (TE_GO32): Define.
557 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
559 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
561 Implement .func/.endfunc pseudo-ops.
562 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
564 * read.c (potable): Add .func,.endfunc.
565 (s_func): New function.
566 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
568 (in_doc_func_p,current_function_label): New static globals.
569 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
572 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
573 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
574 * config/tc-dvp.c (vuoverlay_string_section): New static global.
575 (md_begin): Create overlay string section.
576 (create_vuoverlay_section): Put section name in overlay string section.
577 Put string's offset in overlay table entry. Set SEC_CODE flag for
581 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
583 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
584 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
585 * config/tc-arm.h (WORKING_DOT_WORD): Define.
586 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
587 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
588 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
589 * config/tc-i860.h (WORKING_DOT_WORD): Define.
590 * config/tc-i960.h (WORKING_DOT_WORD): Define.
591 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
592 * config/tc-w65.h (WORKING_DOT_WORD): Define.
593 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
594 * config/tc-a29k.c: Don't define md_short_jump_size,
595 md_long_jump_size, md_create_short_jump or md_create_long_jump.
596 * config/tc-alpha.c: Likewise.
597 * config/tc-alpha.h: Likewise.
598 * config/tc-arm.c: Likewise.
599 * config/tc-h8300.c: Likewise.
600 * config/tc-h8500.c: Likewise.
601 * config/tc-hppa.c: Likewise.
602 * config/tc-i860.c: Likewise.
603 * config/tc-i960.c: Likewise.
604 * config/tc-ppc.c: Likewise.
605 * config/tc-sh.c: Likewise.
606 * config/tc-sparc.h: Likewise.
607 * config/tc-tic30.c: Likewise.
608 * config/tc-w65.c: Likewise.
609 * config/tc-z8k.c: Likewise.
611 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
613 * config/tc-vax.c (_): Delete this macro used for placeholder
614 values in vax_operand_width_size; it conflicts with the _() macro
615 used for internationalization.
617 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
619 * symbols.c (symbol_find_base): Fix case insensitive symbol name
620 code. From Chris Moller <moller@bops.com>.
622 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
623 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
624 * read.c (emit_expr): Initialize seg and subseg fields of a new
626 * write.c (write_object_file): Switch to the appropriate segment
627 and subsegment when processing a broken word.
629 * config/tc-m68k.c (mri_assemble): New static function.
630 (build_mri_control_operand): Call mri_assemble rather than
632 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
633 (s_mri_endf, s_mri_endw): Likewise.
636 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
638 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
639 (dvp_frob_file): Declare.
640 (tc_frob_file): Define.
641 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
642 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
643 (vuoverlay_section_name,create_vuoverlay_section): New functions.
644 (vuoverlay_section,vuoverlay_table_section): New static globals.
645 (ovlysym_table): New static global.
646 (md_begin): Create .vuoverlay_table section.
647 (assemble_vif): Call create_vuoverlay_section for each mpg.
648 (dvp_frob_label): Record vu labels in ovlysym_table for later
649 movement from absolute section to their overlay section.
650 (dvp_frob_file): New function.
651 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
654 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
656 * read.c (s_org): Call md_flush_pending_output if it is defined.
658 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
660 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
662 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
663 (md_parse_option): Add for same.
664 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
665 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
666 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
668 * config/tc-sparc.h (cons_fix_new_sparc): Added.
671 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
673 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
674 even when missing in input string.
677 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
679 * config/tc-arm.c (find_real_start): Relax definition of local
682 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
684 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
685 symbols at the given address, not just the last one specified.
687 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
689 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
690 or number_to_chars_littleendian to write data.
692 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
694 * config/tc-v850.c (md_assemble): Remove artificially created
695 register name symbols.
697 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
699 * write.c (fixup_segment): Change "segment" to "section" in
702 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
704 * write.c (fixup_segment): Change sym1-sym2 message again.
707 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
709 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
712 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
714 * config/tc-mips.c (macro): For R5900, use "B" operand format for
715 "break" instructions generated in macro (div etc.) instructions.
718 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
720 * write.c (fixup_segment): Improve error message for sym1-sym2
721 errors when sym1 is in a different segment from sym2.
723 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
725 * config/tc-m32r.c (warn_unmatched_high): New static local.
726 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
727 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
728 (md_longopts): Recognize --{no-,}warn-unmatched-high.
729 (md_parse_option): Likewise.
730 (md_show_usage): Likewise.
731 (m32r_frob_file): Likewise.
733 * read.c (generate_file_debug,generate_lineno_debug): New functions.
734 (read_a_source_file): Call them.
735 * read.h (stabs_generate_asm_file): Declare.
736 * stabs.c (stabs_generate_asm_file): New function.
737 (generate_asm_file): New function.
738 (stabs_generate_asm_lineno): Move file name handling into
741 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
743 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
744 (d30v_current_align, d30v_current_align_seg): New variables.
745 (d30v_last_label): New variable.
746 (d30v_align, s_d30v_align, s_d30v_text): New functions.
747 (s_d30v_data, s_d30v_section): Likewise.
748 (md_pseudo_table): Call them.
749 (md_begin): Initialize d30v_current_align_seg.
750 (md_assemble): Call d30v_align when needed by known current alignment.
751 (d30v_frob_label, d30v_cons_align): New functions.
752 * config/tc-d30v.h (md_do_align): Remove.
753 (tc_frob_label): Call d30v_frob_label.
754 (md_cons_align): New.
756 * config/tc-d30v.c (find_format): Convert complex expressions to
757 expression symbols before processing. Clean up code formatting.
760 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
762 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
765 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
767 * po/Make-in (install-info): New target.
769 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
771 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
773 * config/tc-mn10300.c (md_assemble): Likewise.
775 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
777 * Makefile.am: Update with `make dep-am'.
778 (HFILES): Add cgen.h.
779 (cgen.o): Depend on cgen.h.
780 * Makefile.in: Regenerate.
782 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
784 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
786 * gasp.c (grab_label): Permit a label to be a preprocessor
787 variable by permitting a label to start with a backslash.
789 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
791 * config/tc-mips.c (validate_mips_insn): Removed hack
792 for previously inaccessible bitfields in some INSN_TRAP
796 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
798 * config/tc-d30v.c (do_assemble): Abort with error message
799 if opcode operands do not match.
802 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
804 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
805 'q' operand format for 20-bit "break"/"sdbbp" instructions.
806 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
807 similar new 'q' operand.
809 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
811 * cgen.c (cgen_asm_finish_insn): Fix typo.
813 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
816 * cgen.c: Include it.
817 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
818 (cgen_asm_finish_insn): Result is now void. New arg `result'.
820 * config/tc-m32r.c: Include cgen.h.
821 (m23r_insn): New members num_fixups,fixups.
823 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
824 (md_assemble): Simplify code to pack two insns in parallel.
825 When swapping two insns, update their fixups.
829 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
831 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
834 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
836 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
837 to avoid compiler warning.
839 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
841 * makefile.vms: Run dec c with /nodebug. Pass CC value when
844 * makefile.vms (OBJS): Add ehopt.obj
846 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
848 * doc/c-vax.texi: Correct and extend vax/vms documentation.
851 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
853 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
855 (md_assemble): Set it for explicitly packed insns.
858 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
860 * config/obj-coff.c (c_symbol_merge): Do not take address of
861 native fields when performing the memcpy.
863 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
865 * config/tc-mips.c (macro,macro2): Implement
866 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
868 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
870 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
871 relocations against globally visible symbols.
872 * config/tc-m68k.c (relaxable_symbol): New macro.
873 (m68k_ip, md_estimate_size_before_relax): Use it.
874 (tc_m68k_fix_adjustable): Also handle weak symbols.
876 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
878 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
879 references to externally visible symbols.
880 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
881 values in twice for a PC relative reloc if the symbol is
884 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
885 don't adjust a PC relative reloc against an externally visible
887 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
888 for a PC relative fixup against an externally visible defined
889 symbol, arrange to store object file and addend values as though
890 the symbol were not defined.
891 (tc_gen_reloc): Likewise.
893 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
895 * read.c (sizeof_leb128): Referenced externally by write.c so
898 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
900 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
901 and expand a 'debug' symbol associated with the next instruction
902 that does not cause a short instruction to be filled with a NOP.
903 (md_pseudo_table): Add support for .debugsym.
904 (assemble_parallel_insn): Add calls to expand_debug_sym as
906 (md_assemble): Ditto.
908 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
910 * as.c (main): Conditionally call setlocale.
911 * gasp.c (main): Likewise.
912 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
913 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
916 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
918 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
921 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
923 * config/tc-hppa.c: Change all calls to bzero to use memset.
924 (pa_ip): Add cast to avoid warning.
925 (tc_gen_reloc, md_apply_fix): Likewise.
926 (pa_find_space_by_number): Likewise.
927 (hppa_force_relocation): Likewise.
928 (pa_block): Change i to unsigned int.
929 * config/obj-som.h (obj_som_copyright): Declare.
931 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
933 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
934 for line numbers for assembly source.
936 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
938 * configure.in: Change version number to 2.9.4
939 * configure: Rebuild.
941 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
943 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
945 * config/tc-m32r.c (assemble_parallel_insn): No need to try
946 non-relaxable variant any more. Simplify test for nop insn.
947 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
948 scan of operands yields an insn different from original (e.g. a macro).
949 Fix call to can_make_parallel.
952 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
954 * ecoff.h: Change symbolS in function declaration to struct
957 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
959 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
960 (md_convert_frag): Fix i18n typo.
962 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
964 * ecoff.c (ecoff_get_cur_proc_sym): New function.
965 * ecoff.h: Protoype it.
966 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
967 [EVAX] (s_alpha_prologue): Delete.
968 (md_pseudo_table): Update.
970 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
972 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
973 array to local pointer.
974 (get_args, parse_expr): Add casts to avoid warnings.
976 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
978 * read.c (s_set): Cast xmalloc return value to fragS *.
979 * config/tc-m68k.c (m68k_ip): Function made static to match
980 previous forward declaration.
981 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
983 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
985 * config/tc-v850.c: Add internationalisation macros to error
988 * config/tc-m32r.c (can_make_parallel): Add internationalisation
989 macros to error strings.
991 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
993 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
994 reloc is in the TOC csect.
995 (md_apply_fix3): Correct gettext typo.
997 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
999 * config/tc-arm.c (find_real_start): Ignore symbols starting with
1000 .L - they are local labels and the branches are not really
1001 function calls but rather far jumps.
1004 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
1006 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
1007 local labels ($ prefix).
1010 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
1012 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1014 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
1016 * config/tc-i386.c (md_assemble): Print operand number rather than
1017 using ordinal_names.
1018 (i386_operand): Likewise.
1020 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1022 * Makefile.am (INTLLIBS): Define to work around apparent automake
1024 All Makefiles: Regenerated.
1026 * Many files: Added gettext invocations around user-visible
1028 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1029 HAVE_LC_MESSAGES): Define.
1030 * dep-in.sed: Added asintl.h.
1031 * po/Make-in: New file.
1032 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1034 * read.c (Z_): Renamed from `_'.
1035 * Makefile.am (SUBDIRS): Added po.
1036 (POTFILES): new macro.
1037 (po/POTFILES.in): New target.
1038 ($(OBJS)): Added asintl.h.
1040 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1041 (as_new_LDADD): Added $(INTLLIBS).
1042 (as_new_DEPENDENCIES): Added $(INTLDEPS).
1043 (gasp_new_LDADD): Added $(INTLLIBS).
1044 (gasp_new_DEPENDENCIES): New macro.
1045 * configure, aclocal.m4: Rebuilt.
1046 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1048 (ALL_LINGUAS): Define.
1049 * macro.c: Include "asintl.h".
1050 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1051 * as.h: Include "asintl.h".
1052 * config/tc-i386.c (ordinal_names): Removed.
1053 (md_assemble): Changed error text to avoid ordinal_names.
1054 (i386_operand): Likewise.
1055 (reloc): Added as_bad to avoid i18n problems.
1056 (tc_gen_reloc): Likewise.
1057 * config/tc-arm.c (bad_args): Now a #define.
1059 * config/obj-vms.c (VMS_stab_parse): Changed type of
1061 (global_symbol_directory): Unified strings to avoid i18n
1063 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1064 avoid i18n problems.
1065 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1066 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1068 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1070 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1072 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1074 * as.c (print_version_id): Added an fprintf to avoid i18n
1076 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1078 * expr.c (expr): Added as_warn call to avoid i18n problems.
1079 * messages.c (as_assert): Changed code to avoid i18n problems.
1080 (as_abort): Likewise.
1081 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1082 (s_space): Likewise.
1083 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1085 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1087 * config/tc-i386.c (check_prefix): New static function, split out
1089 (struct _i386_insn): Add wait_prefix field.
1090 (md_assemble): Remove wait_prefix local variable. Use
1091 check_prefix when adding a prefix.
1093 * config/tc-i386.c (current_templates): New static variable.
1094 (md_assemble): Remove current_templates local variable.
1095 (md_assemble, i386_operand): Improve error and warning messages in
1096 many places. Add RESTORE_END_STRING in many places before error
1097 return. Clarify some comments.
1099 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1101 (md_assemble): Parse string instruction operands, looking for
1102 segment override prefixes. Check for invalid segment prefixes on
1104 (i386_operand): i.seg[] and max mem_operand changes for string
1106 * config/tc-i386.h (EsSeg): Define.
1108 * config/tc-i386.h (regKludge): Define.
1109 (iclrKludge, imulKludge): Don't define.
1110 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1111 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1112 opcode_modifier checks to look for more common cases first. Add
1113 default_seg for IsString case.
1115 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1117 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1119 * configure: Rebuild with new automake and libtool.
1120 * aclocal.m4, Makefile.in: Likewise.
1122 * doc/Makefile.am (as.dvi): New target.
1123 * doc/Makefile.in: Rebuild.
1126 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1128 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1131 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1133 * configure.in: Added sparc86x support.
1135 * configure: Rebuild.
1137 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1139 (md_parse_option): Warn if -EL is not supported for this architecture.
1141 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1143 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1145 * config/tc-mips.c (mips_ip): Note when we use get match on
1146 the full instruction name.
1147 start-sanitize-r5900
1148 (mips_ip): For '&' DEST completer handling, if we got a full match
1149 then the DEST completer is implicitly .wxyz.
1153 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1155 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1156 (vif_insn_type): New function.
1157 (md_apply_fix3): Don't validate user specified length if unpack insn
1161 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1163 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1164 back into the expression to handle add/sub simplification correctly.
1166 start-sanitize-r5900
1167 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1169 * config/tc-mips.c (mips_ip): Specs changed for
1170 VCALLMSR instruction.
1173 start-sanitize-vr5400
1174 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1176 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1179 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1181 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1183 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1185 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1189 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1191 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1192 branch error as being done so we don't try to emit a reloc.
1195 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1197 * symbols.c (max_indent_level): New global.
1198 (print_symbol_value_1): Use it.
1199 * expr.h (expr_build_dot): Declare.
1200 * expr.c (expr_build_dot): New function.
1202 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1203 (compute_mpgloc): New function.
1204 (eval_expr): New arg `cpu'. All callers updated.
1205 (non_vu_insn_seen_p): New static global.
1206 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1207 (struct dvp_fixup): New member `cpu'.
1208 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1209 All callers updated.
1210 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1211 (assemble_vif): Set `cpu' field of fixup.
1212 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1213 (assemble_vu_insn): Delete, contents moved into ...
1214 (assemble_vu): ... here. Don't record fixups until after parsing
1215 both upper and lower insns. If branch insn inside mpg, properly
1216 compute target address.
1217 (dvp_frob_label): Create copies of vu labels inside mpg's.
1218 (dvp_relax_frag): Clean up.
1219 (md_convert_frag): Ditto.
1220 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1221 to undefined label (not currently supported).
1222 (eval_expr): New arg `cpu'. All callers updated.
1223 (insert_operand_final): Convert mpgloc from bytes to dwords.
1224 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1225 (s_state): If switching to vu state, initialize $.mpgloc.
1228 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1230 * symbols.c (print_binary): New function.
1231 (print_expr_1): Call it.
1234 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1236 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1238 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1240 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1241 0 is a valid length value (= max+1).
1242 (install_vif_length): 0 is a valid length value (= max+1).
1245 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1247 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1248 operand in the opcode.
1251 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1253 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1257 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1259 * config/tc-i386.h: Reorder operand flags and opcode modifier
1260 flags for clarity. Remove unused definitions: Unknown,
1261 ImmUnknown, DispUnknown, NoModrm.
1262 * config/tc-i386.c (type_names): Add missing Debug type.
1263 (md_assemble): Better duplicate prefix checking. Quicker string
1264 instruction check via new opcode_modifier flag.
1266 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1268 * doc/as.texinfo (Invoking): Clarify -Wa example.
1270 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1272 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1273 (s_mips_weakext): Define.
1274 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1275 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1278 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1280 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1281 is an error if the value can not be computed at assembly time.
1282 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1284 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1286 * gasp.c (main): Set next field of new include_path structure to
1287 NULL. From Avery Pennarun <averyp@gdc.ca>.
1289 * read.c (s_mri_sect): Call as_bad rather than abort for an
1290 unsupported MRI target.
1292 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1294 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1295 the destination of a branch instruction should be altered.
1296 (find_real_start): New function: Locate the real, Thumb coded
1297 start of a Thumb function.
1298 (do_t_branch23): Alter the destination of branches to Thumb
1301 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1303 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1305 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1308 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1310 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1311 * doc/c-hppa.texi: Likewise.
1313 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1315 * Makefile.am: Rebuild dependencies.
1316 * Makefile.in: Rebuild.
1318 * Makefile.am (DEP_INCLUDES): New variable.
1319 (.dep1): Change to work when srcdir is not an absolute path.
1320 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1321 * Makefile.in: Rebuild.
1323 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1325 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1326 LinearAddress patch.
1328 * configure.in: Set version to 2.9.1.
1329 * configure: Rebuild.
1331 * Branched binutils 2.9.
1333 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1335 * config/tc-i386.h (FWait): Define.
1336 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1337 other prefixes. Check FWait flag in opcode table to see which
1338 instructions require an fwait prefix.
1340 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1342 * stabs.c (get_stab_string_offset): Always create a stab string
1345 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1347 Fix some gcc -Wall warnings:
1348 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1349 * ehopt.c (eh_frame_code_alignment): Likewise.
1350 * expr.c (integer_constant, operand): Likewise.
1351 * frags.c (frag_align): Likewise.
1352 * gasp.c (level_0, change_base, doinstr): Likewise.
1353 * hash.c (hash_ask): Likewise.
1354 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1355 (debugging_pseudo): Likewise.
1356 * macro.c (define_macro, check_macro): Likewise.
1357 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1358 (ignore_rest_of_line, float_cons): Likewise.
1359 * symbols.c (decode_local_label_name): Likewise.
1360 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1361 (fixup_segment, number_to_chars_bigendian): Likewise.
1362 (number_to_chars_littleendian): Likewise.
1363 * config/atof-ieee.c (gen_to_words): Likewise.
1364 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1365 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1366 * read.c (output_big_sleb128): Initialize locals to avoid
1368 (output_big_uleb128, equals): Likewise.
1369 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1370 to unsigned int. Change zeros to unsigned int.
1371 * cond.c (s_if): Add return to default case.
1372 * frags.c (frag_now_fix): Change return type to addressT.
1373 * frags.h (frag_now_fix): Update declaration.
1374 * listing.c (file_info_struct): Change linenum to unsigned int.
1375 (struct list_info_struct): Change hll_line to unsigned int.
1376 (print_source): Update format string.
1377 * read.c (emit_expr): Change scan to unsigned int, and don't
1378 bother to initialize it.
1379 * symbols.c (dollar_label_count): Change to unsigned long.
1380 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1381 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1382 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1384 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1386 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1387 mcf5200 just as we do for m68000.
1388 (m68k_init_after_args): Likewise.
1389 (md_estimate_size_before_relax): Likewise.
1391 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1393 * config/tc-v850.c (md_assemble): Store relocation addend in
1394 fixup instead of instruction.
1396 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1398 * config/tc-i386.c (md_assemble): Swap template arguments to
1399 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1400 This macro is currently symmetric, so passing them the wrong
1401 way didn't cause any problem, but may if the macro is changed
1403 After copying template to i.tm, use i.tm. rather than t-> to
1404 access fields, and make t a const*
1405 Move i.tm.operand_types[] swap to immediately after the copy.
1408 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1410 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1411 we've computed the data length.
1414 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1416 * expr.h (expr_build_uconstant): Add prototype.
1417 (expr_build_unary,expr_build_binary): Add prototypes.
1418 * expr.c (expr_build_uconstant): New function.
1419 (expr_build_unary,expr_build_binary): New functions.
1421 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1422 (md_convert_frag): Delete.
1423 (TC_FIX_TYPE): New fields wl,cl,user_value;
1424 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1425 All callers updated.
1426 (insert_unpack_marker): New function.
1427 (insert_file): New argument insert_marker_arg. All callers updated.
1428 (gif_user_value): New static local.
1429 (vif_data_start,vif_data_end): New static locals.
1430 (mpgloc_sym,unpackloc_sym): New static locals.
1431 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1432 (cur_opcode,cur_operand): New static locals.
1433 (endmpg_caller): New enum.
1434 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1435 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1436 (dvp_fixup): New members user_value,wl,cl;
1437 (assemble_vif): Rewrite.
1438 (assemble_gif): Tweak name of data start label.
1439 (assemble_one_insn): Allow special parser to punt and call the
1440 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1441 (md_operand): Handle '*' value for mpgloc,unpackloc.
1442 (md_estimate_size_before_relax): New function.
1443 (dvp_relax_frag,md_convert_frag): New functions.
1444 (md_pcrel_from_section): Handle end data label for variable length
1446 (md_apply_fix3): Handle count field for variable length vif insns.
1447 Handle address field for mpg,unpack.
1448 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1449 (cur_vif_insn_length): Delete.
1450 (vif_length_value): New function.
1451 (install_vif_length): Don't perform logical->physical conversion here.
1452 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1455 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1457 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1458 * macro.c (macro_expand_body): Increase buffer size.
1459 * messages.c (as_warn): Likewise.
1460 (as_warn_where, as_bad, as_bad_where): Likewise.
1462 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1464 Based on patch from H.J. Lu <hjl@gnu.org>:
1465 * Makefile.am (DISTSTUFF): New variable.
1466 (diststuff): New target.
1467 * Makefile.in: Rebuild.
1469 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1472 m32r_elf_section_change_hook.
1474 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1475 emit a nop if a section ends with a 16 bit instruction.
1477 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1479 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1480 s_lcomm rather than obj_coff_lcomm.
1481 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1483 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1485 * config/tc-i386.h (LinearAddress): Define.
1486 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1487 instruction, don't use a default segment.
1489 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1491 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1492 * configure: Rebuild.
1495 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1497 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1500 start-sanitize-r5900
1501 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1503 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1505 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1506 (mips_ip): Handle 'O' operand.
1507 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1510 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1512 * aclocal.m4, configure: Rebuild with libtool 1.2.
1514 start-sanitize-r5900
1515 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1517 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1520 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1523 PC relative branches. Patch courtesy of Jonathan Walton.
1525 start-sanitize-r5900
1526 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1528 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1529 "name.completer" where only the name is actually in the opcode
1530 table. Allow various operands for base register in load/store
1531 instructions. Handle various new argument characters for the
1532 cop2/vu0 co-processor.
1536 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1538 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1542 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1544 * configure.in (emulations): Add thumb-pe target.
1546 * configure (emulations): Add thumb-pe target.
1548 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1550 * itbl-lex.l (yywrap): Don't define if already defined as a
1554 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1556 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1557 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1558 packing is enabled. Emit VIF cpu marker after dma insn.
1560 * config/tc-dvp.h (TC_START_LABEL): Define.
1561 * config/tc-dvp.c (force_mach_label): New function.
1562 (md_begin,create_colon_label,s_dmadata): Use it.
1564 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1567 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1569 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1572 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1574 * depend.c (quote_string_for_make): New function.
1575 (wrap_output): Use it.
1577 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1579 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1580 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1583 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1585 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1586 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1587 (gif_insn_frag_loc): New static global.
1588 (assemble_gif): Record frag and location frag of insn.
1589 (md_apply_fix3): Validate user specified nloop if we couldn't do
1591 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1593 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1595 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1596 insufficient data present. Fix insertion of computed nloop value.
1597 (install_vif_length): Second pass at unpack len calcs.
1598 (s_endunpack): Round data up to word boundary.
1599 (insert_mpg_marker): New function.
1600 (insert_file): New args insert_marker, size. All callers updated.
1601 (assemble_vif): Rewrite varlen insn handling.
1602 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1603 (s_enddirect,s_endunpack): Rename arg to internal_p.
1606 start-sanitize-vr4320
1607 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1609 * config/tc-mips.c : Added vr4320 similar to vr4300.
1612 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1614 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1615 Recognize -GN and -relax.
1616 (md_begin): Initialize gp size from -G switch.
1617 (alpha_force_relocation): Always force if -relax.
1618 (alpha_align): Take a new argument that will specify when to
1619 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1620 Change all callers. Emit nop alignment padding as nop+unop pair.
1622 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1624 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1625 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1628 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1630 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1631 require padding to the next long word boundary.
1635 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1637 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1638 inserted binary files.
1641 start-sanitize-phase2-m32rx
1642 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1644 * config/tc-m32r.c (optimize): New static local.
1645 (md_shortopts): Add -O.
1646 (md_parse_option): Recognize it.
1647 (md_show_usage): Document it.
1648 (md_assemble): Don't try to combine insns in parallel if !optimize.
1650 end-sanitize-phase2-m32rx
1651 start-sanitize-m32rx
1652 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1654 * config/tc-m32r.c (first_writes_to_seconds_operands):
1655 Reinitialise b_operands for each pass of the inner loop.
1658 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1660 * config/tc-dvp.h (tc_frob_label): Define.
1661 * config/tc-dvp.c (dvp_frob_label): New function.
1662 (create_colon_label): New argument `sto'. All callers updated.
1663 (record_mach): New argument `force_next_p'. All callers updated.
1664 (cpu_sto): New function.
1665 (UNIQUE_LABEL_PREFIX): New macro.
1666 (unique_label): Use it.
1667 (assemble_gif): Emit start label before mach label.
1668 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1670 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1672 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1673 (setup_dma_autocount): Renamed from setup_autocount. New argument
1674 inline_p. All callers changed. Fix word address of count.
1675 (parse_dma_addr_autocount): Fix word address of address.
1679 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1681 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1682 in special_sections table and add .vubss etc via
1683 ELF_TC_SPECIAL_SECTIONS.
1684 * config/tc-dvp.h: Likewise.
1687 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1689 * cgen.c: #include symcat.h.
1690 * config/tc-m32r.c: Likewise.
1692 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1695 absolute expressions instead of '$' prefixed register names.
1697 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1699 * read.c (s_set): Record file and line info for symbols when -as.
1700 (pseudo_set): Don't overwrite that dummy fragment.
1703 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1705 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1706 (dvp_parse_done): Comment out contents.
1707 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1708 (s_state): Handle .vu in included file.
1709 (asm_state): New state ASM_GIF.
1710 (asm_state_stack): Maintain stack of parsing states.
1711 ({push,pop,set}_asm_state): New functions.
1712 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1713 (gif_{insn_type,data_name,insn_frag}): New static locals.
1714 (md_assemble): Watch for .endgif if in ASM_GIF state.
1715 (assemble_gif): Complete.
1716 (s_endgif): Complete.
1717 (cur_mach): New static local.
1718 (record_mach): New function.
1719 (md_begin): Initialize `cur_mach'.
1720 (assemble_*): Record current mach type.
1721 (vu_count): New static local.
1722 (assemble_vif): Temporary hack to properly align mpg/direct data.
1723 (assemble_vu): Insert mpg every 256 insns.
1726 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1728 * config/tc-ppc.c (md_pseudo_table): Add "section".
1729 (ppc_named_section): New static function.
1731 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1733 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1734 so we don't have to scan the entire list.
1737 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1739 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1740 case, allow the parallel instructions to modify the same flag
1744 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1746 * listing.c (list_symbol_table): Categorize symbols by
1747 undefined_section rather than sy_frag->line == NULL.
1750 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1752 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1753 (inline_dmadata): Renamed from s_dmadata_implied.
1754 (assemble_one_insn): Rewrite dma operand processing.
1755 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1756 (unique_name,setup_autocount): New functions.
1758 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1759 (md_pseudo_table): Add .word.
1760 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1762 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1763 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1764 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1766 (eval_expr): New function.
1767 (create_label,create_colon_label): New function.
1768 (s_enddmadata): Rewrite.
1771 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1773 * Makefile.am (install-exec-local): Install properly when ln
1774 fails or tooldir == prefix.
1776 start-sanitize-m32rx
1777 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1780 handling of updates to the condition bit as this is shadow by
1784 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1786 * config/tc-dvp.c (parse_float): New function.
1787 (assemble_vu): Handle loi insns.
1788 (assemble_one_insn): Simplify suffix parsing.
1789 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1793 start-sanitize-m32rx
1794 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1796 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1798 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1800 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1801 for --warn-explicit-parallel-conflicts and --Wnp as an
1802 abbreviation for --no-warn-explicit-parallel-conflicts.
1803 (assemble_parallel_insn): Use non-relaxable versions of branch
1806 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1808 * app.c: Parse || as a seperator between assembler statements.
1811 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1813 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1814 Test result of insert_operand for error.
1816 start-sanitize-m32rx
1817 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1820 when m32rx target is enabled and the instructions are not
1823 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1825 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1826 bother checking insn which have no operands.
1829 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1831 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1832 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1833 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1834 * doc/Makefile.in: Rebuild.
1836 start-sanitize-m32rx
1837 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1839 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1840 function. Replaces get_src_reg(), check_for_side_effects(),
1841 reads_from_src_reg(). Uses new insn operand features of cgen.
1842 (writes_to_pc): New function., but with new code suppressed for now.
1843 (md_assemble): Call first_writes_to_seconds_operands().
1845 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1847 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1848 (macro): Fix handling of M_COP[0-3].
1850 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1852 Based on patches from Ross Harvey <ross@teraflop.com>:
1853 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1854 if macro_alternate or macro_mri.
1855 (getstring): Remove support for byte constants between < and >.
1856 (get_any_string): '<' only starts a string if macro_alternate or
1858 (macro_expand_body): Permit keyword parameters following
1859 positional parameters.
1861 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1862 * configure.in (alpha*-*-netbsd*): New target.
1863 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1864 * configure: Rebuild.
1866 * as.h (flag_warn_suppress_instructionswap): Move from here...
1867 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1868 here, and make static.
1870 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1871 BFD_ASSEMBLER or MANY_SEGMENTS.
1873 * as.c (show_usage): Update bug-gnu-utils address.
1874 * gasp.c (show_usage): Likewise.
1875 * doc/as.texinfo (Bug Reporting): Likewise.
1877 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1879 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1880 insns regardless of the size of a pointer if we're in mips I or
1882 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1884 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1886 Fix rac to accept only a0:
1887 * tc-d10v.c (parallel_ok, find_opcode):
1888 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1889 Introduce OPERAND_GPR.
1891 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1893 * read.c (s_fill): Handle non-constant repeat counts by creating
1894 an rs_space fragment.
1896 start-sanitize-m32rx
1897 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1899 * doc/c-m32r.texi: Document warning and error messages. Add
1900 descriptions of --warn-explicit-parallel-conflicts.
1902 * doc/as.texinfo: Add more m32rx command line options.
1905 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1907 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1908 from as_bad to as_warn.
1911 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1913 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1916 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1918 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1919 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1920 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1922 * config/tc-dvp.h: Add configuration specific section names.
1925 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1928 seg_fix_rotP rather than fix_root from seg_info.
1930 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1932 * expr.c: Add support for 0x1_2_3_4 bignums.
1934 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1936 * configure.in: Change -linux* to -linux-gnu*.
1937 * configure: Rebuild.
1939 * app.c (do_scrub_begin): Treat \r as whitespace.
1941 start-sanitize-m32rx
1942 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1945 rather than parsing syntax string manually.
1946 (assemble_parallel_insn): Check for both forms of parallel
1949 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1951 * Makefile.am: Update dependencies.
1952 * Makefile.in: Rebuild.
1954 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1956 * configure, aclocal.m4: Rebuild with new libtool.
1958 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1960 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1961 the argument to bfd_set_arch_mach.
1962 (load_address): Use bfd_arch_bits_per_address to determine the
1963 bit size of an address instead of looking at the isa level.
1964 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1966 start-sanitize-v850e
1967 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1971 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1973 * ehopt.c: New file.
1974 * as.h (enum _relax_state): Add rs_cfa.
1975 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1976 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1977 * read.c (emit_expr): Call check_eh_frame.
1978 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1979 (relax_segment): Likewise.
1980 * Makefile.am: Rebuild dependencies.
1981 (GAS_CFILES): Add ehopt.c.
1982 (GENERIC_OBJS): Add ehopt.o.
1983 * doc/internals.texi (Frags): Document rs_cfa.
1985 * as.c (show_usage): Mention --traditional-format.
1986 (parse_args): Accept --traditional-format.
1987 * as.h (flag_traditional_format): Declare.
1988 * output-file.c (output_file_create): If flag_traditional_format,
1989 set BFD_TRADITIONAL_FORMAT on stdoutput.
1990 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1992 * config/tc-mips.c (append_insn): Make sure that if we have a
1993 fixup for an unmatched %hi reloc, it does not associated with a
1996 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1997 * doc/Makefile.in: Likewise.
1999 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2001 * config/tc-m32r.c (check_for_side_effects): New function.
2002 (can_make_parallel): Add checks for instruction side effects
2003 clashing with the other instruction.
2004 (assemble_parallel_insn): Improve warning messages. Return error
2005 message from non-swapped instruction order.
2007 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2009 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2011 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2012 md_cleanup definition. This moves the forced literal output to
2013 the end of the source pass, and avoids macro's inserting literals
2014 into the code immediately after the macro expansion.
2016 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2018 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2019 a gas internal symbol is adjustable.
2020 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2022 * as.h: If gcc version greater than 2.6, use `__format__' and
2023 `__printf__' in function attributes, rather than `format' and
2026 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2028 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2030 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2032 Add tms320c30 support:
2033 * config/tc-tic30.h: New file.
2034 * config/tc-tic30.c: New file.
2035 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2036 TARGET_FORMAT as "coff-tic30".
2037 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2038 * Makefile.am: Rebuild dependencies.
2039 (CPU_TYPES): Add tic30.
2040 (CPU_OBJ_VALID): tic30-aout is valid.
2041 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2042 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2043 * configure, Makefile.in: Rebuild.
2045 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-v850.c (md_assemble): Improvements to error messages.
2049 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2051 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2052 BFD_RELOC_HI16_S to store the high bits of any value.
2054 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2055 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2056 assembler calculate relocations to any external symbol at all.
2057 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2058 involving generation of pc-relative relocs.
2059 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2060 has been moved to md_apply_fix3.
2062 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2063 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2064 which actually means (the address of identifier's GOT entry) +
2065 constant, which is not particularly useful.
2067 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2069 * read.h (include_dirs): Declare.
2070 (include_dir_count,include_dir_maxlen): Declare.
2073 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2074 (md_parse_option): Handle them.
2075 (md_show_usage): Print them.
2076 (output_dma,output_pke): New static globals.
2077 (assemble_pke): Handle -no-dma-pke.
2078 (insert_file): Search include dir list.
2079 (s_enddirect): Validate length if prespecified.
2080 (s_endmpg): Likewise. Handle -no-dma-pke.
2081 (s_endunpack): Handle -no-dma-pke.
2082 (md_pcrel_from_section): Add offset to delay slot for
2086 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2088 * configure.in: Correct check for shared opcodes library.
2089 * configure: Rebuild.
2091 * listing.c (buffer_line): If we can't open the file, set at_end.
2092 (listing_print): Remove unused local variable fi.
2094 * config/m68k-parse.y (reglistpair): Handle register list in
2097 * config/vms-conf.h: Don't undef VERSION.
2099 start-sanitize-m32rx
2100 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2102 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2103 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2106 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2108 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2110 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2112 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2113 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2114 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2115 (EXTRA_DIST): Define.
2116 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2117 explicitly rather than via the list of object files.
2118 (gcc-as.opt): New file created when make-gas.com is run.
2119 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2120 itbl-cpu.h} to #include appropriate file rather than copying that
2122 * config/vms-conf.h: Synchronize with current config.in.
2123 * Makefile.in: Rebuild.
2126 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2128 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2129 (parallel_ok): Relaxed parallel subinstruction dependency check.
2132 start-sanitize-m32rx
2133 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-m32r.c (md_assemble): Fix determination of when
2136 instructions can be combined in parallel.
2139 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2141 * as.h (flag_warn_suppress_instructionswap): added new flag.
2142 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2143 command line argument.
2144 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2145 warning only if flag_warn_suppress_instructionswap is false.
2147 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2149 * configure.in (i386-*-mingw32*): New target.
2150 * configure: Rebuild.
2152 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2154 * symbols.c (resolve_symbol_value): Don't set the segment if it
2155 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2157 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2160 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2162 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2163 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2166 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2168 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2171 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2173 * configure.in: Add dvp support.
2174 * configure: Regenerate.
2175 * config/tc-dvp.[ch]: New files.
2178 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-v850.c (v850_insert_operand): Display instruction when
2181 an error is encountered.
2183 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2185 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2186 (i386-*-sco3.2v5*coff): New target.
2187 (i386-*-sco3.2*): New target.
2188 * configure: Rebuild.
2190 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-v850.c: Tidy error message production.
2194 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2196 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2197 validate_immediate return value in the right type for comparisons
2200 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2202 * listing.c (MAX_BYTES): Use listing variables not constants.
2203 (data_buffer): No longer an array, but a pointer.
2204 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2205 (listing_listing): Allocate data_buffer.
2207 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2209 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2210 --listing-rhs-width, --listing-cont-lines.
2211 (show_usage): Update.
2212 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2213 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2214 (print_lines): Use the variables instead of the constants.
2215 (listing_listing): Likewise.
2216 * listing.h: Declare the new vars.
2218 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2220 * as.c (parse_args): Add --keep-locals alias for -L.
2221 Add --strip-local-absolute.
2222 (show_usage): Update.
2223 * as.h (flag_strip_local_absolute): New flag.
2224 * symbols.c (S_IS_LOCAL): Use it.
2225 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2226 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2227 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2229 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-m32r.c: Detect if explicitly parallel instructions
2232 might have an io conflict and issue a warning message.
2234 start-sanitize-m32rx
2235 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2238 to a count of the number of matches to skip.
2239 (can_make_parallel): Pass count of number of matches to skip to
2240 reads_from_src_reg().
2243 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2245 start-sanitize-m32rx
2246 * config/tc-m32r.c: Add support for swapping fixups of swap
2249 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2250 cgen_swap_fixups): Functions to save, restore and swap the fixup
2251 chain with a backup copy.
2252 (cgen_asm_finish_insn): Returns address of constructed insn.
2254 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2256 * listing.c (file_info_struct): Remove FILE, add POS.
2257 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2258 (file_info): Don't open the file.
2259 (buffer_line): Check for the file in the last_open cache, updating
2261 (print_source): Don't reference file_info->file.
2262 (listing_listing): Likewise.
2263 (listing_print): Close the file in the cache, if any.
2265 start-sanitize-m32rx
2266 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2269 parallel instructions so that they are in the correct order.
2270 (reads_from_src_reg, get_src_reg, can_make_parallel,
2271 make_parallel): New functions to support opportunistic
2272 parallelisation of adjacent instructions.
2275 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2277 * read.c (dwarf_file_string): New file static variable.
2278 (emit_expr): Look for constant sequence that leads up to a file
2279 name in DWARF debugging output.
2280 (stringer): Use dwarf_file_string to decide whether to accept a
2281 string as a file name.
2283 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2285 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2286 (crack_operand): Add reg->reglst MRI hack.
2287 (r_seg): Put reglst symbols in reg_section.
2288 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2290 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2292 * tc-sh.c (get_specific): Handle SGR & DBR.
2294 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2296 * tc-h8300.c (parse_reg): Take the length of the symbol into
2297 account when attempting to match a register name.
2298 * tc-h8500.c (parse_reg): Likewise.
2300 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2302 start-sanitize-m32rx
2303 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2306 * cgen.c: Formatting changes to improve readability.
2308 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2310 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2314 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2316 Based on a patch from Jim Wilson
2317 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2318 (tc_gen_reloc): Handle cross section PC relative relocs
2322 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2324 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2326 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2328 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2329 (expr_jmp_buf): New static local.
2330 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2331 (cgen_md_operand): New function.
2332 * tc-m32r.c: Clean up pass over `struct foo' usage.
2333 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2335 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2337 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2338 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2340 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2342 * config/tc-i386.c (i386_operand): Give an error if there are
2343 unrecognized characters after an expression.
2345 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2347 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2349 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2351 * configure.in (i386*-go32-rtems*): Fix to be the same as
2353 * configure: Rebuild.
2355 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2357 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2358 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2359 (mips_ip): Always check for FP_D, not just for instructions that
2360 are not part of the regular ISA.
2362 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2364 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2366 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2368 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2370 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2372 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2373 the range we care about.
2376 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2378 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2379 (exec_type_enum): Enumeration giving all of the exec types.
2380 (warn_nops): New static variable to give nop warning level.
2381 ({cur,prev}_mul32_p): New static variable to keep track of whether
2382 the current/previous instruction is a 32-bit multiply.
2383 (Optimizing): Make static.
2384 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2386 (d30v_insert_operand): Delete declaration of unused function.
2387 (write_2_short): Make exec_type argument enum, not int.
2388 (parallel_ok): Ditto.
2389 (check_range): Delete unused variable(s).
2390 (build_insn): Ditto.
2391 (find_format): Ditto.
2392 (md_apply_fix3): Ditto.
2393 (md_show_usage): Document -n and -N.
2394 (md_parse_option): Parse -n and -N.
2395 (write_1_short): If -n, warn about adding a nop. Use
2397 (write_2_short): Use enumeration values instead of hard coded
2398 integers. Reset exec_type for default operations. For explicit
2399 parallel operations, call parallel_ok to make sure everything is
2400 ok. If writing out a parallel operation, and the previous
2401 instruction was a 32-bit multiply, indicate current instruction
2403 (parallel_ok): Allow add/tx ... to be done in parallel with
2404 another add/tx ... assuming the gpr registers don't overlap.
2405 (md_assemble): Use exec type enumeration values, not hard coded
2406 ints. Check for loads or 16-bit multiplies following in the next
2407 cycle after a 32-bit multiply. Add nops if that is the case.
2408 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2409 cur_mul32_p if current instruction is a 32-bit multiply.
2410 (find_format): Change spacing and layout.
2413 start-sanitize-tic80
2414 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2416 * config/tc-tic80.c (tic80_relax): New static variable.
2417 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2418 (md_parse_option): Handle new relax options.
2419 (md_show_usage): Document new relax options.
2420 (find_opcode): Don't use short forms of PC relative branches if
2425 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2427 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2428 used/set flag fields. Make flag vars unsigned long. Use
2429 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2430 parallel if they use the same conditional flag with reversed
2431 meaning. Allow 2 add/sub insns that set the carry or overflow
2432 flags but do not query them to be done in parallel. Don't allow 2
2433 word store operations to be done in parallel with ADDppp or
2434 SUBppp. Don't allow loads to be done in parallel with 16 bit
2438 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-arm.c: Prevent use of interworking support for
2443 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2445 * doc/all.texi: Add M32R cpu.
2447 * doc/as.texinfo: Add documentation of m32r processor.
2449 * doc/c-m32r.texi: New file, documenting m32r specific features.
2451 start-sanitize-m32rx
2452 * config/tc-m32r.c (allow_m32rx): New function.
2453 (enable_m32rx): New variable.
2454 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2455 (md_show_usage): Document new --m32rx command line option.
2456 (md_parse_option): Implement new --m32rx command line option.
2459 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2461 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2464 start-sanitize-tic80
2465 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2467 * config/tc-tic80.c (build_insn): Handle instructions that have
2468 long (32 bit) PC relative offsets. Fix places that previously
2469 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2470 (md_apply_fix): Add case to handle long PC relative offsets.
2473 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2475 * doc/c-arm.texi (ARM Options): Document support for new ARM
2478 * config/tc-arm.c (md_parse_option): Add support for new ARM
2481 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2483 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2484 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2486 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2488 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2491 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2492 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2494 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-v850.c: Brought up to date with the branch.
2498 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2500 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2501 (SWITCH_TABLE): Handle BFD_RELOC_8.
2502 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2503 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2504 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2506 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2508 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2509 apparent bug in gcc's long long support crossing from x86.
2511 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-arm.c: Brought up to date with latest changes on arm
2516 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2518 * config-gas.com: Get version info from configure.in.
2520 * makefile.vms: include depend.obj in OBJS.
2522 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2524 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2525 all corresponding code.
2527 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2529 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2530 run-time endian selection.
2532 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2534 * tc-sh.c (parse_reg): Properly quote for fv4.
2536 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2538 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2539 symbol value operator.
2541 start-sanitize-vr5400
2542 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2544 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2548 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2550 * config/tc-d10v.c (parallel_ok, find_opcode):
2551 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2553 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2555 * config/obj-coff.c (fixup_segment): Cast second arg of
2556 md_apply_fix3 call to type "valueT *".
2558 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2560 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2562 * configure: Re-generate.
2564 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2566 * config/tc-mips.c (macro_build): Use the membership field
2570 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2572 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2573 first argument if it's supposed to be a register.
2576 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2578 * config/tc-mips.c (mips_4900): Added.
2579 (hilo_interlocks): Added mips_4900.
2580 (md_begin): Set default for mips_4900.
2581 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2582 (md_longopts): Add "m4900" and "no-m4900".
2583 (md_parse_option): Handle above options.
2586 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2588 * app.c (do_scrub_chars): If d10v, re-insert a space before
2589 a '#' when in state 10.
2591 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * config/tc-h8300.c: Include "subsegs.h".
2594 (tc_reloc_mangle): Handle references to symbols which are not
2595 being output, so that references to `.' work.
2597 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2599 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2602 * macro.c (sub_actual): If we don't find a parameter for an &,
2605 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2606 start-sanitize-vr5400
2608 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2610 (hilo_interlocks): VR5400 has interlocks.
2611 (md_begin): Expect mips64vr5400, not mips64r5400.
2614 * config/tc-mips.c (mips_ip): In default case, call as_bad
2615 instead of fprintf, to get "assembler messages:" message output
2616 before instead of after.
2618 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2620 * frags.h: Handle multiple inclusion.
2622 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2624 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2625 * as.h (struct frag, frag support): Moved from here.
2627 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2629 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2630 * cgen.c (cgen_asm_finish_insn): Update.
2631 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2632 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2633 (md_convert_frag): Ditto.
2634 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2635 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2636 (TC_FRAG_INIT): Update.
2638 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2640 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2641 print out MD fields of fix.
2642 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2643 defined) to initialize MD fields in frag.
2644 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2645 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2646 * config/tc-ns32k.h: Add comments. Remove obsolete
2647 BFD_FAST_SECTION_FILL definition, change prototypes for
2648 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2649 opcode_frag and opcode_offset and remove pcrel_adjust.
2650 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2651 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2652 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2654 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2655 MD fields in frag structure.
2656 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2657 fix_bsr): macros to access MD fields in fix structure.
2658 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2659 use struct opcode_location as these fields are now in the frag
2661 (convert_iif): Call frag_more as it is needed instead
2662 of trying to allocate for the whole insn. Avoid call of frag_more
2663 with negative argument.
2664 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2665 md_estimate_size_before_relax, md_pcrel_from,
2666 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2667 and frag structures.
2668 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2669 opcode_offset and remove pcrel_adjust.
2670 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2671 fix_new_ns32k_exp with changed arguments.
2673 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2675 * tc-mips.c (md_begin): Reorganize setting of default values so
2676 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2678 (md_parse_option): Remove all code that sets defaults; md_begin
2679 handles all of this now.
2681 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2683 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2685 (bootstrap, bootstrap2, bootstrap3): Likewise.
2686 * Makefile.in: Rebuild.
2688 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2689 TOC section to be against the csect.
2691 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2693 start-sanitize-vr5400
2694 * config/tc-mips.c (mips_5400): New variable.
2695 (md_begin, md_parse_option): Handle 5400 options/names.
2696 (macro_build, mips_ip): Check for 5400-specific instructions.
2697 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2701 * config/tc-mips.c (validate_mips_insn): New function, checks
2702 match versus mask bits, and also verifies that all bits to be
2703 output are actually specified somewhere.
2704 (md_begin): Call it for 32-bit instructions, instead of doing
2705 match/mask check here. In case of failure, print a message, but
2706 check the rest of the opcode table before exiting.
2708 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2711 from Tony Thompson at ARM: athompso@arm.com
2714 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2716 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2721 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2723 * config/tc-mips.c (hilo_interlocks): True for tx49.
2724 (md_begin): Add mips64tx49.
2725 (md_parse_option): Add 4900 cpu.
2728 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2730 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2731 extend if the operand expects a signed value.
2733 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2734 default which is to permit dollar labels.
2736 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2738 * config/tc-sparc.c (sparc_memory_model): New variable.
2739 (md_longopts): Add -TSO/-PSO/-RMO options.
2740 (md_parse_options): Handle them.
2741 (sparc_elf_final_processing): For 64 ELF, set required
2742 memory ordering in e_flags. Default to RMO and let the user
2743 override it through command line.
2745 * config/tc-sparc.h (elf_tc_final_processing): Add.
2747 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2749 * config/tc-sparc.c (v9a_asr_table): New variable.
2750 (sparc_ip): Handle v9a asr's.
2751 Patch from David Miller <davem@vger.rutgers.edu>.
2753 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2755 * config/tc-sparc.h (md_do_align): New macro.
2756 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2757 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2759 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2761 * config/tc-sh.c (sh_small): New variable.
2762 (OPTION_SMALL): Define.
2763 (md_longopts): Add "small".
2764 (md_parse_option): Handle OPTION_SMALL.
2765 (md_show_usage): Mention -small.
2766 * config/tc-sh.h (sh_small): Declare.
2767 (SUB_SEGMENT_ALIGN): Handle sh_small.
2768 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2771 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2772 case in little endian mode.
2774 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2776 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2777 overflow signalling to linker.
2779 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2781 * makefile.vms: Fix for dec c.
2783 * config-gas.com: Give explanation for dec c setup in error
2786 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2787 sections on openvms/alpha.
2789 * config/obj-evax.c: support .weak pseudo-op
2791 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2793 * config/tc-sparc.c (default_arch_size): New static local.
2794 (struct sparc_arch): Rename arch_size to default_arch_size.
2795 New member user_option_p.
2796 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2797 (init_default_arch): Check whether default arch is valid.
2798 Set default_arch_size in addition to sparc_arch_size.
2799 (OPTION_32,OPTION_64): Define.
2800 (md_longopts): New entries for -32, -64.
2801 (md_parse_option): Handle them.
2802 (md_show_usage): Print them. Ensure init_default_arch called.
2803 * configure.in (sparc64): Set arch to v9-64.
2804 * configure: Regenerated.
2806 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2808 * write.c (subsegs_finish): New function, broken out of
2810 (write_object_file): Some code moves into subsegs_finish.
2811 * write.c (subsegs_finish): Declare.
2812 * as.c (main): Call subsegs_finish.
2814 * read.c (s_include): Check for error return from
2817 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2819 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2821 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2823 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2824 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2825 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2826 the correct relocation when it exists.
2827 * config/tc-i386.c (md_apply_fix3): Likewise.
2829 * config/tc-ppc.h: Correct typo in comment.
2830 * config/tc-v850.h: Likewise.
2832 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2834 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2835 when second instruction is writing to first instructions inputs.
2837 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2839 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2840 templated programs to build with -g.
2842 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2844 * config/tc-v850.c (md_relax_table): Add support for relaxing
2845 unconditional branches. This patch is courtesy of Jim Wilson.
2846 (md_convert_frag): Fix relaxing of branches. This patch is
2847 courtesy of Jim Wilson.
2848 (md_assemble): Create different fixups for conditional and
2849 unconditional branches. This patch is courtesy of Jim Wilson.
2850 (md_estimate_size_before_relax): Estimate size of variable part of
2851 fixup based on whether it is for a conditional or an unconditional
2852 branch. This patch is courtesy of Jim Wilson.
2853 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2854 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2855 obj_elf_section_change_hook().
2856 (v850_comm): New function.
2857 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2858 (md_begin): Add bss flag to seg_info of bss sections.
2860 Add support for .scommon, .tcommon and .zcommon sections.
2862 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2863 .zcommon, .tbss, .call_table_data and .call_table_text.
2865 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2867 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2868 * configure: Regenerated.
2870 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2872 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2873 expression is not confused with -1.
2875 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2877 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2878 operand - OPERAND_ATMINUS.
2880 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2882 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2883 decrement modify the index register.
2885 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2887 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2888 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2889 68336, 68341, 68349.
2890 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2891 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2892 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2895 * doc/Makefile.am (CPU_DOCS): Define.
2896 (as.info): Depend upon $(CPU_DOCS).
2897 * doc/Makefile.in: Rebuild.
2899 * configure.in: Remove AM_PROG_INSTALL; it's called by
2901 * configure: Rebuild.
2903 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2905 * tc-d10v.h (TC_START_LABEL): Don't define.
2906 (tc_frob_label): Define.
2908 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2910 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2911 to pair a branch and link with anything but an exe instruction.
2913 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2915 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2916 optimization to reduce the alignment surprises for gcc.
2918 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2920 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2921 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2922 (sparc_ip): Add %hix,%lox.
2923 (md_apply_fix3): Call as_bad_where, not as_bad.
2924 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2925 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2927 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2929 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2930 recognizes alphaev5 etc.
2931 * configure: Rebuild.
2933 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2935 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2936 of mipsr3900 with mipstx39.
2938 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2939 -mipsXX message' if the insn isn't an ISA insn.
2941 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2943 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2944 Redefine TARGET_FORMAT to call sparc_target_format.
2945 * config/tc-sparc.c (in_unsigned_range): New function.
2946 (sparc_arch_size): Make static.
2947 (sparc_target_format): New function.
2948 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2949 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2950 (output_insn): Set `fx_no_overflow'.
2951 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2952 (tc_gen_reloc): Likewise.
2954 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-v850.c (v850_section): Remove.
2958 * config/obj-elf.c (obj_elf_section): Enhance error message.
2960 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2962 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2963 including obj-elf.h in OBJ_MAYBE_ELF case.
2964 (mips_target_format): Return NULL after abort to avoid warning.
2966 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2968 * expr.c (operator): Accept ==. From Anders Blomdell
2969 <anders.blomdell@control.lth.se>.
2971 * config/atof-ieee.c (gen_to_words): When generating a denormal
2972 number, handle an overflow into the smallest normalized number.
2974 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2976 * as.h, input-scrub.c (new_logical_line): New return value.
2977 * read.c (s_app_file): Don't note the same file several times
2980 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2982 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2984 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2986 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2987 * configure: Rebuild.
2989 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2991 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2993 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2994 fn* instructions do not insert implicit fwait. This was changed
2997 * config/m68k-parse.y (yylex): Permit an expression to be used for
3000 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
3002 * Makefile.in: Rebuild.
3004 * aclocal.m4: Rebuild with new libtool.
3005 * configure: Rebuild.
3007 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
3009 * app.c (do_scrub_chars): Clear mri_state at end of .mri
3012 * config/tc-mips.c (hilo_interlocks): Change from a static
3013 variable to a macro, so that it varies with the variables upon
3015 (gpr_interlocks, cop_interlocks): Likewise.
3016 (md_begin): Don't initialize them.
3018 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
3020 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
3021 of strcmp where appropriate.
3023 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-v850.c (md_assemble): Cope with a zero data area
3026 relocation with a constant offset.
3027 (md_assemble): Produce error message when special data area
3028 relocations are used on instructions which do not support them.
3029 (md_assemble): Reset processor mask if defined by command line
3032 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
3034 * config/tc-sparc.c: Reorganize file.
3035 (parse_keyword_arg): Allow numbers in reg names.
3036 (SPECIAL_CASE_NONE): New macro.
3037 (md_assemble): Use it.
3038 (lookup_arch,init_default_arch): New functions.
3039 (default_arch,default_init_p,sparc_arch_table): New static locals.
3040 (sparc_arch_size): New static local.
3041 (max_architecture): Initialize in init_default_arch.
3042 (md_parse_options): Call init_default_arch if necessary.
3043 Rewrite -xarch/-A processing.
3044 (md_show_usage): Print -A values from sparc_arch_table.
3045 (md_begin): Call init_default_arch if necessary.
3046 (sparc_md_end): Handle both 32 and 64 bit environments.
3047 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
3048 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
3049 (DEFAULT_ARCH): Add.
3050 * config.in: Regenerate.
3051 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
3052 (SPARC_V9,SPARC_ARCH64): Delete.
3053 * configure: Regenerate.
3054 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
3056 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
3060 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
3061 start-sanitize-v850e
3063 * config/tc-v850.c (md_assemble): Corrected typo.
3064 * config/tc-v850.c Add new sections: call_table_data and
3066 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
3067 (handle_ctoff): New Function.
3069 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
3072 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
3074 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
3075 displacement from the tiny data area pointer.
3077 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
3079 * config/tc-hppa.c (fix_new_hppa): Make declaration match
3082 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
3084 * config/tc-v850.c (processor_mask): New variable.
3085 (set_machine, md_parse_option): Set processor_mask.
3086 (md_assemble): Check that instruction is available to target
3089 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
3090 start-sanitize-v850e
3091 (TARGET_PROCESSOR): New constant.
3092 (TARGET_PROCESSOR): New constant.
3096 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
3098 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3103 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
3105 Merge in work from Martin Hunt:
3107 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3108 CR is 0 for PSWL and PSWH.
3110 * config/tc-d30v.c (do_assemble): Don't accept
3111 illegal condition codes for cmpu instruction.
3113 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3114 used in d*i instructions.
3116 * config/tc-d30v.c (check_size): New function. Check
3117 relocations for overflows.
3118 (md_pcrel_from_section): Fix relocations between sections.
3119 (md_apply_fix3): Use new relocation types for 15 and 21
3120 bit relocations in the right container. Needed because
3121 the address of the instruction is not eight-byte aligned
3122 but the relocations must be.
3124 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3125 (find_format): If ".s" or ".l" are used, don't try
3126 to compute branch sizes.
3128 * config/tc-d30v.c (do_assemble): Check for ".s" or
3129 ".l" extensions to opcode names.
3130 (find_format): Generate the correct instructions when
3131 ".s" or ".l" are used.
3133 * config/tc-d30v.c (build_insn): Check for odd registers
3134 on instructions that require even registers.
3136 * config/tc-d30v.h (md_start_line_hook): Define.
3137 * config/tc-d30v.c (md_start_line_hook): New hook.
3138 Checks the beginning of each line for a ".". If it
3139 finds one, assume a pseudo-op and flush any unwritten
3142 * config/tc-d30v.c (md_apply_fix3): Fix problem
3143 with determining when fixups were done.
3145 * config/tc-d30v.c (build_insn): Fix bug where the numeric
3146 part of a symbol (for example, "foo+8") was being written
3147 into the instruction.
3148 (md_pseudo_table): Change .word to be 32 bits and add
3151 * config/tc-d30v.c (parallel_ok): Check to see if first
3152 instruction is a jump.
3154 * config/tc-d30v.c (parallel_ok): Major code reorganization.
3157 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
3159 start-sanitize-v850e
3160 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3162 * configure.in (emulations): Add v850 emulation.
3164 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
3166 * Makefile.am (CPU_TYPES): Add arc.
3167 (TARGET_CPU_CFILES): Add tc-arc.c.
3168 (TARGET_CPU_HFILES): Add tc-arc.h.
3169 (dependencies): Rebuild.
3170 * Makefile.in: Rebuild.
3171 * configure.in: Recognize arc-*-elf*.
3172 * configure: Regenerated.
3173 * config/tc-arc.[ch]: New files.
3175 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
3177 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3178 Correct description of hi() reloc prefix.
3180 start-sanitize-v850e
3181 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3182 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3183 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3186 * doc/c-v850.texi: Document new pseudo ops and command line
3189 * config/tc-v850.c (set_machine): New function.
3190 * config/tc-v850.c (.v850): New pseudo op.
3191 start-sanitize-v850e
3192 * config/tc-v850.c (.v850e): New pseudo op.
3193 * config/tc-v850.c (.v850ea): New pseudo op.
3197 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
3199 Support -alh and -ald for DWARF 1:
3200 * listing.c (struct list_info_struct): Add debugging field.
3201 (listing_newline): Initialize the debugging field. If ELF, if the
3202 section starts with .debug or .line, set the debugging field in
3203 the listing structure.
3204 (debugging_pseudo): Add list parameter. Change all callers. If
3205 the debugging field is set, consider it to be a debugging pseudo.
3206 If ELF, skip blank lines between debugging lines.
3207 * read.c (emit_expr): If ELF, look for line numbers.
3208 (stringer): If ELF, look for file names.
3210 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-v850.c (v850_insert_operand): Only test for overflow
3213 if there is no insert function.
3215 * config/tc-v850.h (TARGET_MACHINE): New constant.
3217 * config/tc-v850.c (v850_insert_operand): Add
3218 -mwarn_unsigned_overflow.
3219 (md_begin): Set BFD machine number based on machine variable.
3220 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3222 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
3224 * as.h: Don't declare alloca if it is a macro.
3225 * macro.c: Likewise.
3228 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3230 * config/tc-mips.c: Add tx19/r1900.
3233 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3235 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3236 rename to cpu_types[].
3237 (s_alpha_arch): New function.
3238 (md_pseudo_table): Add "arch".
3240 * config/tc-alpha.c (md_begin): Merge the two loops through the
3242 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3243 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3245 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3247 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3249 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3251 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3254 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3258 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3260 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3261 relative to the next instruction, not the current instruction.
3262 (md_assemble): Similarly.
3264 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3266 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3269 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3270 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3271 recognise special instructions.
3272 (md_assemble): Calculation of the size of a fixups corrected.
3274 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3277 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3279 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3280 opcode->opcode as the sentinal. Zero is a valid opcode.
3282 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3284 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3285 * doc/c-v850.texi: Change node name to match other chapter nodes.
3287 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3289 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3292 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3294 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3295 number will fit in 64 bits.
3297 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3298 rather than calling abort.
3300 * as.h: Don't define alloca if __GNUC__. Just declare it.
3301 * macro.c: Copy alloca handling from as.h.
3303 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3304 Gabriel Paubert <paubert@iram.es>.
3306 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3307 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3308 is jcxz or a loop instruction.
3310 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3314 (md_begin): Set up machine architecture and type.
3316 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3318 * symbols.c (resolve_symbol_value): Store the value back into the
3319 symbol expression, to handle add or subtract simplification
3320 correctly. Handle O_symbol_rva. Add default case.
3322 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3323 chunksize while creating the new subsection.
3324 * as.c (chunksize): Initialize to zero.
3325 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3326 calling obstack_begin.
3328 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3330 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3333 start-sanitize-v850e
3334 * config/tc-v850.c (parse_register_list): Support constant
3335 expressions as register lists.
3338 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3340 * doc/c-v850.texi: Change the major node to v850 Machine
3343 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3345 * doc/as.texinfo: Add inclusion of c-v850.texi
3347 * doc/c-v850.texi: New file.
3349 * read.c (is_end_of_line): Make NUL character be considered to be
3352 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-v850.c (parse_register_list): Add support for curly
3356 (cc_names): Add "e" and "ne" conditions.
3358 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3360 * app.c (do_scrub_chars): Support a double dash as starting a
3361 comment that extends to end of line.
3363 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3367 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3369 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3371 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3372 insn when changing to a different instruction.
3374 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3376 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3377 floating point extensions.
3378 (parse_reg): parse sgr and dbr.
3380 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-v850.c (system_register_name): Support numbers for
3383 system register IDs.
3385 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3387 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3388 flag when alignment is in bytes instead of power of 2, and code to
3389 use that flag to convert alignment to bytes.
3390 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3391 * read.h (s_lcomm_bytes): Add prototype.
3392 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3393 defined, write alignment to alignment bits in section header s_flags
3394 rather than the s_align field.
3395 start-sanitize-tic80
3396 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3397 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3398 pseudo, instead of s_lcomm which wants a power of two for alignment.
3401 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3403 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3405 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3407 * as.c (show_usage): Add -am.
3408 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3409 if we've already got one.
3410 * listing.c (struct list_info_struct): Add line_contents.
3411 (listing_newline): Put unused argument to work: if non-null, save it...
3412 (listing_listing): ... and regurgitate during listing instead of line
3414 * listing.h (LISTING_MACEXP): New define.
3415 (LISTING_NEWLINE): Argument is NULL.
3416 * read.c (read_a_source_file): If expanding macros, break up input
3417 lines and pass them to listing_newline.
3418 * doc/as.texinfo: Document -ac and -am.
3420 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3422 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3424 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3427 start-sanitize-v850e
3428 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3430 * config/tc-v850.c: Remove support_v850e flag and command line
3433 * configure.in (emulations): Add support for v850e target
3435 * configure (emulations): Add support for v850e target
3437 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3439 * config/tc-v850.c: Remove support_v850ea flag and command line
3442 * configure.in (emulations): Add support for v850ea target
3444 * configure (emulations): Add support for v850ea target
3447 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3449 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3450 setting EXPECT and TCL_LIBRARY.
3451 * Makefile.in: Rebuild.
3453 * as.h (enum debug_info_type): Define.
3454 (debug_type): Declare.
3455 * as.c (debug_type): New global variable.
3456 (show_usage): Add --gstabs.
3457 (parse_args): Handle --gstabs.
3458 * read.c (generate_asm_lineno): Remove.
3459 (read_a_source_file): Output stabs debugging if appropriate.
3460 Change checks of generate_asm_lineno to check debug_type. Only
3461 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3462 * read.h (generate_asm_lineno): Don't declare.
3463 (stabs_generate_asm_lineno): Declare.
3464 * stabs.c (stabs_generate_asm_lineno): New function.
3465 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3466 Don't turn off debugging.
3467 (add_file): Remove old #if 0 code.
3468 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3469 (ecoff_directive_end): Don't generate stabs line symbols.
3470 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3471 generate_asm_lineno.
3472 (line_label_cnt): Remove.
3473 (ecoff_generate_asm_line_stab): Remove.
3474 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3475 * doc/as.texinfo, doc/as.1: Document --gstabs.
3477 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3479 start-sanitize-v850e
3480 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3481 Add support for v850ea instructions.
3483 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3484 Add support for v850e instructions.
3487 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3488 text of entire opcode.
3490 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3492 * doc/internals.texi: Document rs_leb128.
3494 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3497 in ABSL case, rather than calling abort.
3499 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3501 * as.h (enum _relax_state): Add rs_leb128.
3502 * read.c (potable): Add sleb128 and uleb128.
3503 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3505 * read.h: Update prototypes.
3506 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3507 the symbol value, add a second FINALIZE argument that prevents
3508 changes from being comitted. Update all callers.
3509 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3510 * doc/as.texinfo: Document the new pseudos.
3512 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3514 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3516 (DISTCLEANFILES): Define.
3517 * doc/Makefile.am (DISTCLEANFILES): Define.
3518 * Makefile.in, doc/Makefile.in: Rebuild.
3520 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3522 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3523 Don't set targ or gas_target. Define SCO_ELF and
3524 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3526 * Makefile.am: Remove @target_frag@.
3527 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3529 (dep-am): Mark as phony.
3530 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3532 * config/arm-big.mt, config/arm-lit.mt: Remove.
3533 * config/mips-big.mt, config/mips-lit.mt: Remove.
3534 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3535 * config/ppc-sol.mt: Remove.
3536 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3537 * config/m88kcoff.mt: Remove.
3538 * config/sco5.mt: Remove.
3539 * configure, config.in, Makefile.in: Rebuild.
3541 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3542 further try to circumvent the .y.h rule.
3543 * Makefile.in: Rebuild.
3545 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3547 * Makefile.am: New file, based on old Makefile.in.
3548 * acinclude.m4: New file, from old aclocal.m4.
3549 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3550 shared library handling; now handled by libtool. Replace
3551 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3552 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3553 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3554 * config.in: New file, created by autoheader.
3556 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3557 * stamp-h.in: New file.
3558 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3559 (parse_args): Likewise.
3560 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3561 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3562 * Makefile.in, doc/Makefile.in: Now built with automake.
3563 * aclocal.m4: Now built with aclocal.
3564 * configure: Rebuild.
3566 * cond.c (s_else): If not listing false conditionals, turn listing
3567 off in the false branch of the else.
3569 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3571 * config/tc-mips.c (macro): Fix handling of a double load from a
3572 symbol plus an offset.
3574 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3575 has an associated external symbol.
3577 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3579 * config/tc-alpha.c (s_alpha_ucons): New function.
3580 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3582 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3584 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3585 line if we encounter an error.
3587 * config/tc-v850.c (md_assemble): Sign extend constants value
3588 for hi and hi0 expressions.
3589 (v850_insert_operand): Enable range checking for generic 16bit
3592 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3594 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3595 LO16, HI16 and HI16_S relocs.
3597 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3599 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3601 * configure: Regenerated with autoconf 2.12.
3602 * Makefile.in: Add $(EXEEXT) to all executables.
3604 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3606 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3607 unconditional branches.
3608 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3611 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3613 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3615 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3617 * macro.c (define_macro): Make sure the index is in range before
3620 start-sanitize-tic80
3621 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3623 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3624 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3625 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3629 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3631 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3632 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3633 defined, use s_align_ptwo for .align.
3634 * configure.in (i386-*-msdosdjgpp*): New target.
3635 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3636 * configure: Rebuild.
3638 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3640 * config/tc-sparc.c (last_opcode): New static local.
3641 (md_assemble): Don't issue "FP branch in delay slot" warning if
3642 the delay slot has been annulled.
3644 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3646 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3647 code if BFD_ASSEMBLER.
3649 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3651 * config/tc-v850.c (system_registers): Fix ordering of registers.
3653 start-sanitize-tic80
3654 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3656 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3657 when it will be filled in later by relocation information.
3660 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3662 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3663 (mips_ip): Fix ISA checks.
3665 start-sanitize-r5900
3666 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3668 * configure.in: Default the r5900 to little endian.
3669 * configure: Rebuilt.
3672 start-sanitize-tic80
3673 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3675 * config/tc-tic80.c (build_insn): Fix endianness problem with
3679 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3681 * config/tc-mips.c (check_absolute_expr): Change warning to
3684 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3686 * config/tc-mips.c (macro_build): Refine code to check if an
3687 instruction is available on a particular cpu variant.
3688 (mips_ip): Likewise.
3690 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3692 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3693 OBJ_AOUT to ifdef OBJ_ELF.
3694 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3695 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3697 * write.c (fixup_segment): Change special case for i386-coff to
3698 not apply for i386-pe.
3699 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3700 which were not done.
3701 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3702 (coff_format_ops): Initialize frob_file_after_relocs field rather
3703 than frob_file field.
3704 * config/obj-coff.h (coff_frob_file): Don't declare.
3705 (coff_frob_file_after_relocs): Declare.
3706 (obj_frob_file): Don't define.
3707 (obj_frob_file_after_relocs): Define.
3708 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3709 * configure: Rebuild.
3711 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3713 * config/obj-coff.c (fixup_segment): Never subtract section
3714 address from PC relative reloc which will be fully resolved.
3716 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3718 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3719 with hpux10 header files.
3721 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3723 From Jason Merrill <jason@cygnus.com>:
3724 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3726 * config/tc-i386.h (md_maybe_text): Define.
3727 (md_do_align): Use md_maybe_text.
3729 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3731 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3732 relocations, don't check for symbol being external, weak, etc.
3734 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3736 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3737 calculate relocations to any external symbol, because we might be
3738 linking a shared object and the symbol might be overriden or moved
3739 (for instance, moved into a static executable's .bss section).
3740 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3742 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3743 be calculated by the assembler.
3745 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3746 whose destination lies in the same file, by ignoring the @plt or
3747 @local and aiming the branch at its destination.
3749 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3751 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3752 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3755 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3756 of obj_copy_symbol_attributes.
3758 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3760 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3761 signed operand, sign extend a 32 bit value to the host size.
3763 * Makefile.in (CFLAGS): Subsitute from configure script. From
3764 Jeff Makey <jeff@cts.com>.
3766 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3767 buffer size to make a copy of the symbol.
3769 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3772 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3774 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3775 step through the frags calling cvt_frag_to_fill, switch to
3776 SEG_DATA when we reach data_frag_root.
3778 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3780 * config/tc-mn10300.c (md_assemble): Allow an empty register
3781 list for instructions which use register lists.
3783 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3785 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3787 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3790 * config/tc-arm.c: Add prototypes for many static functions.
3791 (struct asm_opcode ): Add prototypes for parms field.
3792 (struct thumb_opcode ): Likewise.
3793 (fp_op2): Remove unused flags parameter.
3794 (output_inst): Make static.
3795 (arm_after_pass_hook): Remove unused ignore parameter.
3796 * config/tc-arm.h (arm_after_pass_hook): Declare.
3797 (arm_start_line_hook): Declare.
3798 (arm_frob_label): Declare.
3800 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3802 * depend.c (wrap_output): new prototype.
3804 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3806 * config/tc-sh.c (md_apply_fix): Check for overflow.
3808 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3809 section size to be aligned.
3811 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3813 * config/tc-sh.h (md_cons_align): Define.
3814 (sh_cons_align): Declare.
3815 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3816 (sh_no_align_cons): New static variable.
3817 (s_uacons): New static function.
3818 (sh_cons_align): New function.
3819 (sh_handle_align): Warn about misaligned data.
3820 * doc/c-sh.texi: Document .uaword and .ualong.
3822 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3824 * macro.c (macro_expand): In MRI mode, treat single quote as a
3825 separator character when checking for a positional argument.
3827 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-arm.c (md_parse_option): Merge in changes from
3832 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3834 * configure.in (emulations): Add Thumb architecture support from
3835 armT-9703-28-branch.
3837 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3839 * doc/all.texi: Add enabling of ARM documentation.
3841 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3843 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3845 * config/tc-mips.c: Added r3900 support.
3847 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3849 * as.c: (parse_args) `-t' option requires an argument.
3851 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3853 * config/tc-arm.c (md_begin): Change call to
3854 coff_arm_bfd_set_private_flags() to a call to
3855 bfd_set_private_flags().
3857 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3859 * Makefile.in: Rebuild dependencies.
3861 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3862 of a BFD_RELOC_RVA reloc.
3864 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3866 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3867 (hppa_force_relocation): Force a relocation for an absolute
3870 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3872 * doc/as.texinfo: Don't use @value in section names or index
3873 entries; it confuses texinfo.tex.
3875 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3877 * doc/as.texinfo: Updated for -MD option.
3878 * Makefile.in (CFILES): Added depend.c.
3879 (OBJS): Added depend.o.
3880 * as.h (start_dependencies, register_dependency,
3881 print_dependencies): New declarations.
3882 * depend.c: New file.
3883 * as.c (parse_args): Added -MD option.
3884 (main): Call print_dependencies.
3885 (show_usage): Added help for -MD.
3886 * read.c (s_app_file): Call register_dependency.
3887 (s_include): Call register_dependency when file is found.
3888 (read_a_source_file): Call register_dependency.
3890 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3892 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3893 section address to the symbol value.
3895 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3897 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3898 into the new membership field.
3900 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3903 command line then the ARM7 is now chosen by default when setting
3904 the BFD machine and architecture.
3906 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3909 hold APCS selection.
3910 (md_begin): Added code to generate flags to be set into the COFF
3911 header and the calls to the BFD functions to do this.
3912 (md_parse_option, md_show_usage): Added new command line
3913 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3914 -marmv3m, -marmv4, -marmv4t.
3916 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3917 as it is never used.
3919 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3921 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3922 label name with ".".
3923 * config/tc-mn10300.c (md_convert_frag): Likewise.
3925 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3927 * config/tc-mips.c (set_at): Check for bignum.
3928 (check_absolute_expr, macro, mips16_macro): Likewise.
3930 start-sanitize-tic80
3931 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3933 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3934 for overflow/underflow, only insert lower 15 bits into instruction.
3937 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3939 * config/tc-i386.c (pi): Check for RegMMX.
3941 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3943 * expr.c (expr): When subtracting values in the same frag,
3944 subtract X_add_number rather than adding it.
3946 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3948 * config/obj-coff.c (write_object_file): Just pass NULL to
3949 md_do_align, not the address of a char holding NOP_OPCODE.
3951 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3953 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3954 than an address if the floating point value looks sufficiently
3957 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3959 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3960 section size to be aligned.
3962 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3964 * cond.c: Include "macro.h".
3965 (struct conditional_frame): Add macro_nest field.
3966 (initialize_cframe): Initialize macro_nest.
3967 (cond_finish_check): Add nest parameter. Change all callers.
3968 (cond_exit_macro): New function.
3969 * as.h (cond_finish_check): Update declaration.
3970 (cond_exit_macro): Declare.
3971 * input-scrub.c (macro_nest): Make globally visible.
3972 (input_scrub_next_buffer): Call cond_finish_check.
3973 * macro.h (macro_nest): Declare.
3974 * read.c (s_mexit): Call cond_exit_macro.
3976 * config/tc-i386.h (RegMMX): Define.
3977 * config/tc-i386.c (pi): Check for all register types.
3978 (type_names): Add RegMMX.
3979 (md_assemble): Handle RegMMX.
3981 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3983 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3986 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3988 * config/tc-mips.c (nopic_need_relax): Add new parameter
3989 before_relaxing. Use it when testing ecoff_extern_size.
3990 (load_address, macro, md_estimate_size_before_relax): Fix all
3993 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3995 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3996 (obj_elf_subsection): New static function.
3998 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
4000 * config/obj-coff.c (coff_header_append): Don't reset string_size
4001 each time through the loop.
4003 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4005 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
4007 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
4009 * doc/internals.texi (Porting GAS): Correct documentation for
4010 current configure handling of targ-cpu.h, et. al.
4011 (CPU backend): Document listing macros.
4013 * listing.c (data_buffer): Set size based on other listing macros,
4014 rather than always using 100.
4015 (data_buffer_size): Remove static variable.
4016 (calc_hex): Make data_buffer_size a local variable. Don't leave
4017 any slop when filling data_buffer.
4019 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
4021 * doc/c-mips.texi: Document .set autoextend.
4023 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
4025 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
4026 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
4027 sparc-*-openbsd*): New targets.
4028 * configure: Rebuild.
4030 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
4032 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4033 for all undefined symbols.
4035 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
4040 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
4042 * configure.in (alpha*-*-openbsd*): New target.
4043 * configure: Rebuild.
4045 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
4047 * configure.in (mips-*-openbsd*): New target.
4048 * configure: Rebuild.
4051 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
4053 * config/tc-d30v.c (parallel_ok): Fix parallel checking
4054 for instructions using conditional execution.
4057 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
4059 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
4061 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
4063 * Makefile.in (srcroot): Remove.
4064 (INSTALL): Set to @INSTALL@.
4065 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
4066 (all, dvi): Don't set srcroot.
4067 (install): Depend upon as.new, gasp.new, and installdirs. Use
4068 $(program_transform_name) directly, rather than using
4069 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
4070 (installdirs): New target.
4071 * doc/Makefile.in (INSTALL_XFORM1): Remove.
4072 (install): Depend upon installdirs. Use $(program_transform_name)
4073 directly, rather than using $(INSTALL_XFORM) and
4075 (installdirs): New target.
4076 (install-info-as): Run mkinstalldirs.
4077 (install-info-gasp): Likewise.
4079 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
4081 * Makefile.in (INSTALL): Change install.sh to install-sh.
4083 * symbols.c (resolve_symbol_value): Check for division by zero.
4085 From Thomas Graichen <graichen@rzpd.de>:
4086 * Makefile.in: Always use $(SHELL) when running move-if-change.
4087 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
4088 * configure: Rebuild.
4090 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
4092 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
4093 New argument `want'. Update enum cgen_parse_operand_result values.
4094 Initialize if CGEN_PARSE_OPERAND_INIT.
4095 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
4096 (md_assemble): Call cgen_asm_init_parse.
4097 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4099 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
4101 * config/tc-m68k.c (m68k_ip): Handle #j.
4103 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
4105 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4106 right address for call label:32,regs,imm.
4108 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
4110 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4112 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4113 symbol for OBJ_ELF anymore.
4115 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
4117 * Makefile.in: Regenerate dependencies.
4118 (TARG_CPU): New variable.
4119 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4120 (.dep1): Delete creating of cgen-opc.h.
4121 (.tcdep): Put proper contents in cgen-opc.h.
4122 * configure.in (m32r): Delete setting of extra_files, extra_links.
4123 (AC_OUTPUT): Create cgen-opc.h.
4124 * configure: Regenerated.
4126 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
4128 * makefile.vms: Update to build gasp.exe.
4130 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
4132 * write.c (relax_frag): Make non-static.
4133 * write.h (relax_frag): Add prototype for.
4134 * config/tc-m32r.h (md_do_align): New arg `max'.
4135 * config/tc-m32r.c (m32r_do_align): Likewise.
4136 Update calls to frag_align, frag_align_pattern.
4137 (fill_insn): Update call to m32r_do_align.
4138 (m32r_scomm): Update call to frag_align.
4140 * config/tc-m32r.[ch]: New files.
4142 * Makefile.in (CPU_TYPES): Add m32r.
4143 (TARGET_CPU_CFILES): Add tc-m32r.c.
4144 (TARGET_CPU_HFILES): Add tc-m32r.h.
4145 (DISTCLEAN_HERE): Add cgen-opc.h.
4146 (.dep1,.tcdep): Create empty cgen-opc.h.
4147 (cgen.o): Add dependencies.
4148 (dependencies): Regenerate.
4149 * as.h (struct frag): New member fr_targ.
4150 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4151 * conf.in (USING_CGEN): New macro.
4152 * configure.in (m32r-*-*): Add entry for.
4153 Add cgen.o to extra_objects.
4154 * configure: Regenerate.
4155 * frags.c (frag_var): fr_pcrel_adjust renamed to
4156 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
4157 (frag_variant): Likewise.
4158 * write.c (relax_frag): Likewise.
4159 * config/tc-ns32k.c (*): Likewise.
4161 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
4163 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4164 rather than for any end of line character.
4166 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4167 call abort (i.e., as_abort) rather than crashing.
4169 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4170 OBJ_ELF, rather than of S_GET_OTHER.
4172 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4174 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
4176 * Makefile.in (VERSION): Set to 2.8.1.
4178 * Branched binutils 2.8.
4180 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
4182 * COPYING: Update FSF address.
4184 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4186 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
4188 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4190 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
4192 * config-gas.com: Update to handle both vax and alpha.
4193 * makefile.vms: Update to use config-gas.
4194 * conf-a-gas.com: Remove file.
4196 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
4198 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4199 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
4200 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4202 start-sanitize-tic80
4203 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
4205 * config/tc-tic80.c (line_comment_char): Make '#' start comments
4206 at the beginning of a line for compatibility with .S files where
4207 cpp leaves the filename transitions beginning with '#'.
4210 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
4212 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4213 tc_coff_sizemachdep if OBJ_COFF.
4215 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4217 * config/tc-ppc.c (register_name): Declare.
4219 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
4221 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4222 * configure: Rebuild.
4224 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4226 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4227 (mips16_mark_labels): New static function.
4228 (append_insn): Call mips16_mark_labels.
4229 (mips_emit_delays): Likewise.
4230 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4231 (s_mips_stab): New static function.
4233 * configure.in: Use ELF for mips-*-gnu*.
4234 * configure: Rebuild.
4236 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4238 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4241 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4243 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4244 set OPCODES_LIB to empty.
4245 * configure: Rebuild.
4247 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4249 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4251 * configure: Rebuild.
4253 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4255 * itbl-parse.y (yyerror): Make static. Declare.
4257 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4258 * configure.in: Set emulations for mips-*-linux*-*.
4259 * configure: Rebuild.
4261 * config/tc-mips.c (struct mips_set_options): Define.
4262 (mips_opts): New static variable.
4263 (mips_isa): Remove. Now a field in mips_opts. Change all
4265 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4266 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4267 (struct mips_option_stack): Define.
4268 (mips_opts_stack): New static variable.
4269 (s_mipsset): Add support for .set push and .set pop.
4270 * doc/c-mips.texi: Document .set push and .set pop.
4272 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4273 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4274 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4276 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4278 * as.c (parse_args): Update copyright date in version message.
4280 * Makefile.in (clean-here): Remove dependency files.
4282 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4283 (s_mri_common): Check S_IS_COMMON unconditionally.
4284 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4285 * config/tc-alpha.c (s_alpha_comm): Likewise.
4286 * config/tc-mips.c (nopic_need_relax): Likewise.
4287 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4288 (ppc_pe_comm): Likewise.
4289 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4290 common symbol to bfd_com_section_ptr.
4291 * config/tc-sparc.c (s_common): Likewise.
4292 (tc_gen_reloc): Likewise.
4295 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4297 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4300 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4302 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4305 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4307 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4310 * listing.c (print_lines): Add lineno parameter. Change all
4312 (listing_listing): Only call calc_hex for the right line.
4313 (listing_list): Set the new edict based on the current edict, in
4314 order to handle listing commands in macros correctly.
4316 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4319 * cond.c (cond_finish_check): New function.
4320 * as.h (cond_finish_check): Declare.
4321 * as.c (main): Call cond_finish_check.
4324 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4326 * config/tc-d30v.c (md_assemble): If two instructions
4327 are supposed to be assembled in parallel and the first one is
4328 long, print an error and stop.
4329 (md_apply_fix3): Don't calculate absolute relocs. Just write
4333 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4335 * config/tc-i386.h (iclrKludge): Define.
4336 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4338 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4340 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4341 * config/tc-alpha.c (alpha_debug): New static variable.
4342 (md_parse_option): Set alpha_debug if -g is seen.
4343 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4346 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4348 * config/tc-d30v.c (build_insn): Enable range-checking code.
4349 (postfix): Stop at space or comma.
4350 (md_assemble): Change error message.
4353 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4355 * Makefile.in: Added automatic dependency building.
4356 * dep-in.sed: New file.
4358 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4360 * config/obj-ieee.c (segment_name): Don't define function if this
4363 * config/obj-coff.h (DO_STRIP): Don't define.
4364 * config/tc-h8300.h (DO_STRIP): Don't define.
4365 * config/tc-h8500.h (DO_STRIP): Don't define.
4366 * config/tc-w65.h (DO_STRIP): Don't define.
4367 * config/tc-z8k.h (DO_STRIP): Don't define.
4369 * symbols.c (colon): Call obj_frob_label if it is defined.
4370 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4372 * configure.in: Don't set files and links. Don't call
4373 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4374 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4375 * configure: Rebuild.
4376 * Makefile.in (TARG_CPU_C): New variable.
4377 (TARG_CPU_O, TARG_CPU_H): New variables.
4378 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4379 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4380 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4381 (LINKED_SOURCES): Remove.
4382 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4383 (LINKED_HEADERS): Remove.
4384 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4385 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4387 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4388 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4389 (itbl-cpu.h): Remove target.
4390 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4393 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4395 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4397 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4399 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4400 open coded loop that does not require the name to start with a
4403 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4405 * frags.c (frag_var): Change offset parameter to offsetT.
4406 (frag_variant): Likewise.
4407 * frags.h (frag_variant, frag_var): Update declarations.
4408 * config/tc-m68k.c (struct m68k_it): Change foff field to
4410 (add_frag): Change off parameter to offsetT.
4411 * Several files: Add casts to calls to frag_var.
4413 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4414 serialize a parallel make.
4415 (itbl-parse.h): Split target out from itbl-parse.c.
4417 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4419 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4421 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4422 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4423 storing the value of a common symbol.
4425 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4427 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4429 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4430 that is done by symbol_remove and symbol_insert.
4432 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4435 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4437 * config/tc-mips.c (load_register): In 32 bit mode, when not
4438 dealing with a 64 bit number, permit the upper 32 bits to be set
4439 even if bit 31 is not set.
4441 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4443 * read.c (potable): Add "equiv".
4444 (s_set): Handle .equiv based on argument.
4445 * doc/as.texinfo (Equiv): New node to document .equiv.
4446 (Err): New node to document .err.
4448 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4450 * Many files: Add function prototypes.
4451 * as.c (show_usage, parse_args): Make static.
4452 * frags.h (frag_alloc): Declare.
4453 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4454 * symbols.c (dollar_label_instance): Change return type to long.
4455 * symbols.h (print_symbol_value): Declare.
4456 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4457 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4458 (remove_subsegs, relax_frag): Make static.
4459 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4460 (what_kind_of_float): Likewise.
4461 (atof_vax): Make static. Change what_kind to int.
4462 (md_atof): Change what_statement_type to int.
4463 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4464 * config/tc-alpha.c (vax_md_atof): Declare.
4465 (md_atof): Don't declare atof_ieee and vax_md_atof.
4466 * config/tc-i386.c (set_16bit_code_flag): Make static.
4467 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4468 * config/tc-m68k.c (add_fix): Change width to int.
4469 (insert_reg): Change regname to const.
4470 (md_atof): Don't declare atof_ieee.
4471 (demand_empty_rest_of_line): Don't declare.
4472 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4473 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4474 (parse_keyword_arg): Change lookup_fn to take const arg.
4475 (md_atof): Don't declare atof_ieee.
4476 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4477 (tc_aout_pre_write_hook): Don't declare.
4479 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4481 * as.h (bfd_alloc_by_size_t): Don't declare.
4482 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4484 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4486 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4487 (symbol_append): Set sy_next and sy_previous when adding a single
4488 symbol to an empty list. Call debug_verify_symchain.
4489 (verify_symbol_chain): Use assert, not know.
4491 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4493 * NEWS: Note BeOS support.
4494 * configure.in: (ppc-*-beos): New target, use coff as object format.
4495 * configure: Regenerate with autoconf.
4497 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4499 * config/tc-mips.c (md_apply_fix): Improve error message for out
4502 * Makefile.in: Add dependencies on obstack.h where needed.
4504 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4506 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4507 case of a symbol equated to another symbol when using SVR4_PIC.
4509 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4511 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4513 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4514 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4516 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4517 and md_elf_section_change_hook if they are defined.
4518 (obj_elf_text, obj_elf_previous): Likewise.
4520 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4522 * config/obj-multi.h (struct elf_obj_sy): Define if
4524 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4526 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4527 OBJ_SYMFIELD_TYPE is defined.
4529 * doc/as.texinfo (bss): Improve description of .bss section. In
4530 ELF or COFF, you are permitted to switch into the section.
4531 (Comm): Rewrite description of common symbols.
4532 (Lcomm): Mention that some targets permit a third argument.
4534 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4536 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4538 * symbols.c (colon): Change type of local to int. From Alan Modra
4539 <alan@spri.levels.unisa.edu.au>.
4541 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4542 alignment if a zero fill pattern was explicitly specified.
4543 * config/tc-sh.c (sh_do_align): Likewise.
4545 * read.c (equals): Always permit register names to be redefined.
4547 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4548 mips16 symbol to be adjusted if a symbol is being subtracted from
4551 From Eric Youngdale <eric@andante.jic.com>:
4552 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4553 illegal symbol version names.
4554 (elf_frob_symbol): Check for external default versions.
4556 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4558 From Eric Youngdale <eric@andante.jic.com>:
4559 * config/obj-elf.h (struct elf_obj_sy): Define.
4560 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4562 * config/obj-elf.c (obj_elf_symver): Just record the name.
4563 (obj_symbol_new_hook): Initialized versioned_name field.
4564 (elf_frob_symbol): If there is a versioned_name, either rename the
4565 symbol, or add an alias with that name.
4567 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4569 * config/tc-mn10300.c (md_relax_table): Define.
4570 (md_convert_frag): Implement.
4571 (md_assemble): Handle relaxable operands/instructions correctly.
4572 (md_estimate_size_before_relax): Implement.
4573 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4575 * config/tc-mn10200.c (md_relax_table): Fix typos.
4577 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4578 relocs anymore. Tweak fx_offset for pc-relative relocs.
4580 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4582 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4585 start-sanitize-tic80
4586 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4588 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4590 * config/tc-tic80.c (md_begin): Declare external variable
4591 coff_flags and insert an F_AR32WR bit into it.
4594 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4596 * read.c (equals): Add reassign parameter. Change all callers.
4597 * read.h (equals): Update declaration.
4599 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4601 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4602 can rely on the frag address to determine whether a frag is
4605 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4607 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4608 (S_LOCAL_NAME): Likewise.
4609 (FAKE_LABEL_NAME): Define unconditionally.
4610 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4612 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4613 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4614 Don't define FAKE_LABEL_NAME.
4615 * config/te-ic960.h: Likewise.
4616 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4617 (mips_frob_file_before_adjust): Declare.
4618 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4619 (mips_local_label): Remove.
4621 * config/te-sco386.h: Remove; not used.
4623 start-sanitize-tic80
4624 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4626 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4627 byte alignment rather than power-of-two alignment that is the
4631 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4633 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4635 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4636 message, and add newline.
4637 (process_file): Don't process assignments in the label if this is
4638 a equ or assign pseudo-op.
4639 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4640 and K_EQU, to match documentation.
4642 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4644 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4645 to denote read-only data sections.
4647 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4649 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4650 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4652 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4653 binary number if the next character is '+' or '-'.
4655 start-sanitize-tic80
4656 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4658 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4659 (find_opcode): Match operands that can be floats.
4660 (build_insn): Handle O_big (float) expressions and build
4664 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4666 * configure.in (mips*-*-lnews*): New target, also make empty
4667 emulation list for this target.
4668 * configure: Update.
4669 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4670 (mips_target_format): Use.
4671 * te-lnews.h: New file.
4673 start-sanitize-tic80
4674 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4676 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4677 operands with :m or :s modifiers and generate the right opcodes
4681 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4683 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4684 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4686 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4688 * config/tc-m68k.c (instring): Useless local declaration of
4689 crack_operand removed.
4690 * expr.h (expressionS): Changed type of X_op field to operatorT if
4693 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4695 Based on patches from Robert Lipe <robertl@dgii.com>:
4696 * configure.in: Add i386coff and i386elf to emulation list.
4697 * configure: Rebuild.
4698 * as.c (i386coff, i386elf): Declare.
4699 * obj.h (coff_format_ops): Declare.
4700 * config/obj-coff.c (OBJ_HEADER): Define.
4701 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4702 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4703 (obj_pseudo_table): Add "version".
4704 (coff_pop_insert): New static function.
4705 (coff_sec_sym_ok_for_reloc): New static function.
4706 (no_func): New static function.
4707 (coff_format_ops): New variable.
4708 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4709 (obj_symbol_new_hook): Define.
4710 (coff_obj_read_begin_hook): Declare.
4711 (obj_read_begin_hook): Define.
4712 * config/tc-i386.h (i386_target_format): Declare.
4713 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4714 OUTPUT_FLAVOR when appropriate.
4715 (i386_target_format): New function.
4716 * Makefile.in (obj-coff.o): New target.
4717 (e-i386coff.o, e-i386elf.o): New targets.
4719 From Stephen Williams <steve@icarus.icarus.com>:
4720 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4721 (_tc_get_bal_of_call): Don't declare.
4722 (tc_get_bal_of_call): Declare as function, don't define as macro.
4723 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4724 in sy_tc field, not x_balntry field.
4725 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4726 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4727 field, not x_balntry field.
4729 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4730 have the SHF_ALLOC attribute.
4732 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4733 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4734 (itbl-lex.o): Depend upon itbl-parse.h.
4736 * itbl-parse.y (yyerror): Change return type to int. Change to
4737 use old style function declaration.
4739 * Makefile.in (itbl-lex.o): Remove -Wall.
4740 (itbl-parse.o): Likewise.
4742 * cond.c (s_ifdef): If we should omit conditionals from listings,
4744 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4745 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4746 (listing_listing): Handle EDICT_NOLIST_NEXT.
4747 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4748 * listing.h (LISTING_NOCOND): Define.
4749 (LISTING_SKIP_COND): Define.
4750 * as.c (show_usage): Mention c as a suboption of -a.
4751 (parse_args): Handle c as a suboption of -a.
4752 * doc/as.texinfo: Document -alc.
4754 start-sanitize-tic80
4755 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4757 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4760 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4762 * doc/as.texinfo: Document .symver.
4764 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4766 * config/tc-d10v.c: Change pre_defined_registers to
4767 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4769 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4771 * config/obj-coff.c: Fix typo in comment section.
4772 start-sanitize-tic80
4773 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4774 an additional alignment argument.
4775 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4777 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4781 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4783 * Makefile.in: Remove dependancies on itbl-cpu.h.
4784 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4787 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4789 * itbl-ops.h: Include as.h.
4791 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4793 * as.c: Remove -t option.
4794 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4795 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4796 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4798 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4800 * itbl-ops.c: Don't define DEBUG.
4802 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4804 * Makefile.in: Update itbl-test.c to reflect its new location.
4806 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4808 * itbl-ops.c: Add test for itbl_have_entries.
4809 * config/tc-mips.c: Remove test for itbl_have_entries.
4810 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4812 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4814 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4815 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4816 (LEX, LEXFLAGS): Define.
4817 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4819 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4821 * itbl-parse.y: Fix indentation mistakes from indent program.
4822 * itbl-lex.l: Fix indentation mistakes from indent program.
4823 * itbl-ops.h: Add include for ansidecl.h.
4824 Add PARAMS around function arguments.
4825 Add declaration for itbl_have_entries.
4826 * itbl-ops.c: Add PARAMS around function arguments.
4827 * Makefile.in: Add itbl build rules.
4828 Add dependancies for itbl files to mips target.
4829 * as.c: Add itbl support.
4830 Add new option "--insttbl" for dynamically extending instruction set.
4831 * as.h: Declare insttbl_file_name;
4832 the name of file defining extensions to the basic instruction set
4833 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4834 itbl-ops.o to extra_objects for mips configuration.
4835 Add include file link from itbl-cpu.h to
4836 config/itbl-${target_cpu_type}.h.
4837 * config/tc-mips.c: Allow copz instructions.
4838 Add notes for future additions to the itbl support.
4840 (macro): Call itbl_assemble to assemble itbl instructions.
4841 See if an unknown register is specified in an itbl entry.
4843 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4844 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4846 start-sanitize-tic80
4847 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4848 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4850 (build_insn): Grab a frag early so we can use the address in
4851 fixups. Take one's complement of BITNUM values before insertion
4852 in opcode. Add code to support O_symbol operands.
4853 (md_apply_fix): Replace unimplemented warning with implementation.
4854 (md_pcrel_from): Ditto.
4855 (tc_coff_fix2rtype): Ditto.
4858 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4860 * config/tc-d30v.c (parallel_ok): New function.
4861 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4863 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4864 relocation is in different section.
4866 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4868 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4869 don't set the section alignment to 2**4.
4871 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4873 * config/tc-m68k.c (line_comment_chars): Add '*'.
4875 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4876 (do_scrub_begin): Don't set lex['*'].
4877 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4878 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4881 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4882 * configure: Rebuild.
4883 * config/te-svr4.h: New file.
4884 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4885 TE_SVR4 or TE_DELTA.
4887 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4889 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4890 short conditional branch around a long unconditional branch.
4892 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4894 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4897 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4900 * symbols.c (resolve_symbol_value): If both left and right
4901 operands are undefined, warn about both of them.
4903 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4905 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4906 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4907 (obj_elf_symver): New static function.
4908 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4911 * write.c (relax_segment): Make type and printf format agree.
4913 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4917 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4919 * config/tc-d30v.c, config/tc-d30v.h: New files.
4921 * configure: Rebuilt.
4923 * configure.in: Add case for d30v.
4926 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4928 * config/tc-alpha.h (md_operand): Define with a null expansion,
4929 like all the other targets.
4930 * doc/internals.texi (CPU backend): Add missing word in
4931 md_flush_pending_output description. Fix typo in md_convert_frag
4933 start-sanitize-tic80
4934 * config/tc-tic80: Minor comment additions/changes.
4937 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4939 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4940 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4941 * config/obj-coff.c (obj_coff_def): Use
4942 tc_canonicalize_symbol_name if defined.
4943 (obj_coff_tag, obj_coff_val): Likewise.
4944 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4946 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4948 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4949 does not actually work, though:
4950 * configure.in (i386-sequent-bsd*): New target.
4951 * configure: Rebuild.
4952 * config/tc-dynix.h: New file.
4953 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4955 * read.c (do_align): Add max parameter. Change all callers.
4956 Remove useless static variables.
4957 (s_align): New static function. Do common portion of
4958 s_align_bytes and s_align_ptwo.
4959 (s_align_bytes, s_align_ptwo): Just call s_align.
4960 * frags.c (frag_align): Add max parameter. Change all callers.
4961 (frag_align_pattern): Likewise.
4962 * frags.h (frag_align, frag_align_pattern): Update declarations.
4963 * write.c (relax_segment): Limit alignment change to fr_subtype.
4964 Fix some types to be addressT.
4965 * config/obj-coff.c (size_section): Likewise.
4966 * config/obj-ieee.c (size_section): Likewise.
4967 * config/tc-d10v.h (md_do_align): Add max parameter.
4968 * config/tc-i386.h (md_do_align): Likewise.
4969 * config/tc-m88k.h (md_do_align): Likewise.
4970 * config/tc-m88k.c (m88k_do_align): Likewise.
4971 * config/tc-sh.h (md_do_align): Likewise.
4972 * config/tc-sh.c (sh_do_align): Likewise.
4973 * as.h: Improve comments on rs_align and rs_align_code.
4974 * doc/as.texinfo: Document new alignment arguments.
4975 * doc/internals.texi (Frags): Document use of fr_subtype field for
4976 rs_align and rs_align_code.
4978 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4980 * config/tc-mips.c: Changed opcode parsing.
4982 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4984 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4985 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4986 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4987 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4988 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4989 to a location consistent with the rest of the target include files.
4990 * config/tc-i386.c: Remove misleading comment.
4991 * doc/internals.texi (CPU backend): Add description of function
4992 md_undefined_symbol.
4993 start-sanitize-tic80
4994 * config/tc-tic80.c: Add code to insert predefined symbols into the
4995 symbol table so they can be parsed by the standard expression parser.
4996 Remove custom code that use to parse them.
4997 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4998 to a location consistent with the rest of the target include files.
5001 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
5003 * as.h: GNU c provides unlink() function.
5005 Unify section handling on openVMS/Alpha:
5006 * config/tc-alpha.c(s_alpha_link): Remove.
5007 (s_alpha_section): New function.
5008 Remove case-hacking of symbols
5009 Add .code_address pseudo-op.
5010 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
5011 (s_alpha_code_address): New function.
5012 (alpha_ctors_section, alpha_dtors_section): New sections for C++
5013 static constructors/destructors.
5014 Add debug code for crash debugs, to be removed when traceback code
5015 is added to object code.
5016 (s_alpha_name): New function for .name pseudo-op.
5017 (alpha_print_token): New function to print token expressions with
5018 alpha specific extensions.
5020 * makefile.vms: Allow compilation with current gcc snapshot.
5022 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
5024 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
5025 (DVIPS): Set to dvips.
5026 (ps, as.ps, gasp.ps): New targets.
5027 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
5028 and MAKEINFO env variables.
5029 (internals.ps): Use DVIPS macro.
5030 (clean): Remove core and backup files.
5031 (distclean): Remove temporary files from building internals.
5033 * doc/internals.texi (Frags): Fix typo.
5034 (GAS processing): Ditto.
5035 (CPU backend): Ditto.
5036 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
5037 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
5038 * read.c: Remove ugly hack that dealt with config files not
5039 correctly defining TARGET_BYTES_BIG_ENDIAN.
5040 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
5041 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5042 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5043 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5044 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5045 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5046 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
5047 with TARGET_BYTES_BIG_ENDIAN defined to 0.
5048 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5049 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5050 whether it is defined or not.
5051 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
5052 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5053 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5054 whether it is defined or not.
5055 start-sanitize-tic80
5056 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
5057 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
5060 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
5062 * write.c (write_relocs): Correct text in as_fatal error message,
5063 bfd_perform_relocation -> bfd_install_relocation.
5065 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
5067 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
5068 * read.c (LEX_TILDE): Define if not defined.
5069 (lex_type): Use LEX_TILDE.
5070 * expr.c (get_symbol_end): Check first char with is_name_beginner,
5071 not is_part_of_name.
5073 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
5075 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
5078 * config/tc-mips.c (mips16_extended_frag): Correct base address
5079 for an extended PC relative instruction.
5080 (md_convert_frag): Likewise.
5082 * config/tc-mips.c (prev_nop_frag): New static variable.
5083 (prev_nop_frag_holds): New static variable.
5084 (prev_nop_frag_required): New static variable.
5085 (prev_nop_frag_since): New static variable.
5086 (append_insn): If we aren't reordering, and prev_nop_frag is not
5087 NULL, and we don't need any nops, then decrease the size of
5088 prev_nop_frag. Don't insert nops because of instructions in
5089 noreorder sections. Remember whether the previous instructions
5090 where in noreorder sections even when not reordering.
5091 (mips_no_prev_insn): Add preserver parameter. Change all
5092 callers. Refer prev_nop_frag variables when appropriate.
5093 (mips_emit_delays): Set up prev_nop_frag.
5094 (s_mipsset): Clear prev_nop_frag if reordering.
5096 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
5098 * config/tc-mips.c (append_insn): Remove useless code which
5099 handled swapping a mips16 jump with a mips16 instruction with a
5102 * config/tc-mips.c (md_parse_option): When debugging, set
5103 mips_optimize to 1, not 0.
5105 * config/tc-mips.c (mips16_ip): Handle an extend operand.
5107 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5108 like the expression was based on `.', adjust the value of the
5111 * config/tc-mips.c (append_insn): Warn about an attempt to put an
5112 extended instruction in a delay slot when not reordering.
5113 (md_convert_frag): Warn if an extended instruction appears in a
5116 * config/tc-mips.c (mips_pseudo_table): Add "insn".
5117 (s_insn): New static function.
5118 * doc/c-mips.texi: Document .insn.
5120 * config/tc-mips.c (md_begin): Add the general registers to the
5122 (mips16_ip): First parse the expression, and then see whether it
5123 came up with a register, rather than trying to first see whether
5124 we are looking at a register.
5126 start-sanitize-tic80
5127 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
5129 * config/tc-tic80.c: Numerous changes and additions to flesh
5130 out functions that were previously just stubs, and fix some
5131 problems found using the new TIc80 testsuite cases.
5134 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
5136 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5137 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5139 * config/tc-mips.c (append_insn): Output jump instruction as a
5140 pair of 2 byte instructions, rather than as a single 4 byte
5143 start-sanitize-r5900
5144 * config/tc-mips.c (md_begin): Correct test of mips_5900.
5145 (mips_ip): Don't check INSN_ISA for a macro.
5148 start-sanitize-r5900
5149 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
5151 * config/tc-mips.c: added r5900.
5154 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
5156 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5157 config/itbl-mips.h: Add copyright message and fix indentation.
5159 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
5161 * itbl-ops.c: New file. Add support for dynamically read
5162 instruction registers, opcodes and formats. Build internal table
5163 for new instructions and provide callbacks for assembler and
5165 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5167 * itbl-ops.h: New file. Header file for itbl support.
5168 * config/itbl-mips.h: New file. Mips specific definitions for
5171 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
5173 * config/tc-mn10200.c (md_assemble): If a constant operand won't
5174 fit into the constant field of a relaxable operand, then it does
5177 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
5179 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5180 a jsr target in a different section just like a jsr to
5181 an undefined target.
5183 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
5185 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5186 against any mips16 symbols, not just externally visible ones.
5187 (md_apply_fix): Corresponding change.
5189 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
5191 * config/tc-mips.c (mips16_ip): Accept floating point registers in
5192 the operand of the exit instruction.
5194 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
5196 * symbols.c (resolve_symbol_value): If we leave an equated symbol
5197 as O_symbol, copy over the segment.
5199 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
5201 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5202 fixup to be against the section symbol, adjust the value
5205 * symbols.c (resolve_symbol_value): Don't change X_add_number for
5207 * write.c (write_relocs): Avoid looping on equated symbols.
5208 Adjust fx_offset by X_add_number for each symbol.
5209 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5211 (fixup_segment): Add a loop to track down equated symbols and
5212 adjust fx_offset appropriately.
5214 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
5216 * config/tc-mn10200.c (md_relax_table): Add entries to allow
5217 jmp -> bra relaxing.
5218 (md_convert_frag): Handle jmp->bra relaxing.
5219 (md_assemble): Handle jmp->bra relaxing.
5220 (md_estimate_size_before_relax): Likewise.
5222 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5224 * config/tc-i386.c (i386_align_code): Add comments explaining the
5227 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5230 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5232 (md_longopts): Add "enforce-aligned-data".
5233 (md_show_usage): Mention --enforce-aligned-data.
5234 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5235 enforce-aligned-data.
5237 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5238 "word", and "short".
5239 (ppc_xcoff_cons): New static function.
5241 * write.c (relax_segment): Give an error if a .space symbol is
5242 common or undefined.
5244 * read.c (read_a_source_file): Don't handle mri_pending_align if
5245 the handler is s_globl or s_ignore.
5247 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5249 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5250 start-sanitize-tic80
5251 * config/tc-tic80.c: Many additions to previous placeholder file.
5252 * config/tc-tic80.h: Ditto.
5255 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5257 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5259 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-mips.c (mips_fix_adjustable): New function.
5262 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5263 (mips_fix_adjustable): Declare.
5265 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5266 * read.c (read_a_source_file): After doing an mri_pending_align,
5267 adjust the line_label if there is one.
5268 (s_space): Set mri_pending_align if an odd number of bytes were
5271 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5273 * config/tc-d10v.h (md_do_align): Add this hook to call
5274 d10v_cleanup() when a ".align" is detected.
5276 * config/tc-d10v.c (find_opcode): Correctly calculate
5277 branch displacement when .aligns are present.
5279 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5281 * config/tc-mn10200.c (md_relax_table): Define.
5282 (md_convert_frag): Implement.
5283 (md_assemble): Handle relaxable operands/instructions correctly.
5284 (md_estimate_size_before_relax): Implement.
5285 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5287 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5289 * config/tc-mips.c (append_insn): Give an error for jumps to a
5291 (md_apply_fix): Make a branch to an odd address an error rather
5294 * config/tc-mips.c (md_convert_frag): If the user explicitly
5295 requested an extended opcode, pass warn as true to mips16_immed.
5297 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5298 an explicit 0, so that explicitly extended instructions work
5301 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5303 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5304 symbol for a common symbol.
5306 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5308 Patch presumed to have been checked in awhile ago but wasn't.
5309 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5310 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5311 (relax_segment, case rs_org): Move code inside braces. Move locals
5312 target,after inside too.
5313 (relax_segment, case rs_machine_dependent): Guts moved to ...
5314 (relax_frag): New function.
5315 Call md_prepare_relax_scan if defined.
5317 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5319 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5320 'p' operand specifier.
5322 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5324 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5325 m68k family cpus which support long branch addressing modes.
5326 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5327 md_create_long_jump): Use it.
5329 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5331 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5332 the .reginfo or .MIPS.options section if configured for an
5335 * config/tc-mips.c (md_begin): Don't set interlocks for
5338 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5340 * read.c (read_a_source_file): Make sure the symbol ends with
5341 whitespace before checking whether the next character is '='.
5343 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5345 * config/tc-i386.c (sco_id): Moved from here...
5346 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5347 really is an SCO ELF specific thing, not just a SCO x86 specific
5350 start-sanitize-tic80
5351 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5353 * configure.in (tic80-*-*): Don't require 'coff'.
5354 * configure: Regenerate.
5357 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5359 * read.c (emit_expr): Check for overflow of a negative value
5361 * write.c (fixup_segment): Likewise.
5362 * config/obj-coff.c (fixup_segment): Likewise.
5364 * config/tc-m68k.c (struct label_line): Define.
5365 (labels, current_label): New static variables.
5366 (md_assemble): Mark current_label as text, and clear it.
5367 (m68k_frob_label): New function.
5368 (m68k_flush_pending_output): New function.
5369 (m68k_frob_symbol): New function.
5370 * config/tc-m68k.h (tc_frob_label): Define.
5371 (md_flush_pending_output): Define.
5372 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5373 (tc_frob_coff_symbol): Likewise.
5375 * read.c (read_a_source_file): When defining a macro in MRI mode,
5376 don't add the symbol to the symbol table.
5378 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5380 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5381 here since fixup_segment doesn't (linkrelax is set).
5382 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5384 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5386 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5389 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5391 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5392 to avoid warnings with the native HP compiler.
5393 (fix_new_hppa): Similarly for the r_type argument.
5394 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5395 in an #if OBJ_ELF to keep gcc -Wall quiet.
5396 (md_apply_fix): Always initialize "result".
5398 * config/tc-mn10200.c (md_assemble): Generate relocations.
5400 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5402 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5405 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5407 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5408 pass on the new file hook.
5410 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5411 !alpha_force_relocation, as local LITERALs can be adjusted to be
5412 relative to the section.
5414 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5416 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5418 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5419 aligned to odd boundary.
5420 (tc_frob_coff_symbol): Define.
5422 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5424 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5426 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5427 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5429 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5431 (md_assemble): If the size is 'B', set fx_signed.
5432 (md_apply_fix_2): Use fx_signed when checking for overflow.
5434 * write.h (struct fix): Add fx_signed field.
5435 * write.c (fix_new_internal): Initialize fx_no_overflow and
5437 (fixup_segment): Use fx_signed when checking for overflow.
5438 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5439 fx_signed when checking for overflow.
5441 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5443 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5444 updated, and all the useful information is in doc/internals.texi.
5446 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5447 * read.c (read_a_source_file): Check for conditional operators
5448 before doing an MRI pending alignment.
5449 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5450 (tc_conditional_pseudop): Define.
5451 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5452 * doc/internals.texi (CPU backend): Describe
5453 tc_conditional_pseudoop.
5455 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5456 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5458 (md_begin): Check m68k_rel32_from_cmdline before setting
5460 (m68k_mri_mode_change): Likewise.
5461 (md_longopts): Add --disp-size-default-16 and
5462 --disp-size-default-32.
5463 (md_parse_option): Handle new options.
5464 (md_show_usage): Mention new options.
5465 * doc/c-m68k.texi (M68K-Opts): Document new options.
5467 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5468 * config/tc-m68k.c (m68k_index_width_default): New static
5470 (m68k_ip): Use m68k_index_width_default to set the size of a base
5471 register whose size was not given.
5472 (md_longopts): Add --base-size-default-16 and
5473 --base-size-default-32.
5474 (md_parse_option): Handle new options.
5475 (md_show_usage): Mention new options.
5476 * doc/c-m68k.texi (M68K-Opts): Document new options.
5478 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5480 * configure.in: Recognize mips-*-linux* target.
5481 * configure: Rebuild.
5483 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5484 work if valueT is only 32 bits.
5486 * config/tc-mips.c: Throughout, check target_big_endian rather
5488 (byte_order): Remove.
5489 (mips_init_after_args): Remove.
5490 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5491 (mips_init_after_args): Don't declare.
5492 (tc_init_after_args): Don't define.
5494 * config/tc-mips.h (tc_frob_after_relocs): Define if
5496 (mips_elf_final_processing): Likewise.
5497 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5499 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5501 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5502 sld.{h,w} and the operand is relocatable, adjust the adend by
5503 shifting it right one bit.
5505 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5507 * read.c (read_a_source_file): Check mri_pending_align after
5508 checking for a macro. From Ronald F. Guilmette
5511 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5513 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5514 add segment argument. If OBJ_ELF, treat a relocation against a
5515 symbol in a linkonce section like a relocation against an external
5517 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5519 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5523 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5525 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5526 includes config.h instead of host.h, tc.h instead of tp.h, and
5527 targ-env.h instead of target-environment.h.
5528 Also, obj-format.h includes targ-cpu.h instead of
5530 start-sanitize-tic80
5531 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5532 * configure: Rebuild with autoconf.
5533 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5534 (TARGET_FORMAT): Define to "coff-tic80".
5535 * config/tc-tic80.c: New file for TIc80 support.
5536 * config/tc-tic80.h: New file for TIc80 support.
5539 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5541 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5544 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5546 * write.c (adjust_reloc_syms): If the fixup symbol has been
5547 equated to an undefined symbol, convert the fixup to being against
5548 the target symbol. Remove obsolete code handling a special case
5551 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5553 * mpw-make.sed: Use NewFolderRecursive for installation.
5555 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5557 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5559 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5561 * config/tc-d10v.c (md_assemble): Fix bug which caused
5562 second instruction in a line to be case sensitize.
5564 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5566 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5567 range check operands with MN10200_OPERAND_NOCHECK set.
5568 (check_operand): Likewise.
5570 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5572 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5573 (md_begin): Always align the text section to a four byte
5575 (append_insn): Remove call to record_align.
5577 * config/tc-mips.c (insn_label): Remove.
5578 (struct insn_label_list): Define.
5579 (insn_labels, free_insn_labels): New static variables.
5580 (mips_clear_insn_labels): New static function.
5581 (append_insn): Mark all mips16 text labels, and make them odd.
5582 Handle all labels after emitting a nop, not just one. Call
5583 mips_clear_insn_labels rather than just clearing insn_label.
5584 (mips_emit_delays): Add insns parameter, and use it to decide
5585 whether to mark mips16 labels. Handle all labels, not just one.
5586 Force mips16 labels to be odd. Change all callers.
5587 (mips16_immed): Don't check for an odd branch target.
5588 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5589 (mips16_extended_frag): Ignore the low bit in a branch target.
5590 (md_convert_frag): Likewise.
5591 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5592 clearing insn_label.
5593 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5594 (s_float_cons, s_gpword): Likewise.
5595 (s_align): Use insn_labels rather than insn_label.
5596 (s_cons, s_float_cons, s_gpword): Likewise.
5597 (mips_frob_file_after_relocs): New function.
5598 (mips_define_label): Rewrite to add to insn_labels list.
5599 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5600 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5601 out odd, increment it.
5603 * config/tc-mips.c (append_insn): Only update prev_insn when not
5604 reordering if place is NULL.
5606 * config/tc-mips.c (mips16_ip): Check for a missing expression
5607 when using the register indirect addressing mode.
5609 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5611 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5612 check 24bit operands for overflow.
5613 (check_operand): Likewise.
5615 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5617 * doc/as.texinfo (Section): Document how to use the .section
5618 pseudo-op for COFF and ELF.
5620 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5622 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5624 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5627 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5628 store them. Adjust other RELAX_MIPS16 macros.
5629 (RELAX_MIPS16_DSLOT): Define.
5630 (RELAX_MIPS16_JAL_DSLOT): Define.
5631 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5632 handling of whether previous instruction has a fixup. Set
5633 prev_insn_reloc_type.
5634 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5635 (mips16_extended_frag): Use the right base address for a PC
5636 relative add or load.
5637 (md_convert_frag): Likewise. If a PC relative add or load is
5638 used, record the alignment for the section.
5640 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5642 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5643 linkonce section into a reloc against the section symbol.
5645 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5646 branch instructions.
5648 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5649 system, don't set the section alignment to 2**4.
5650 (s_change_sec): Likewise.
5651 (append_insn): Call record_alignment for the section.
5652 (md_section_align): Don't align the section size for an embedded
5655 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * write.c (adjust_reloc_syms): Make sure that symbols are
5658 resolved; expression symbols may have been skipped.
5659 * config/obj-coff.c (fixup_segment): Likewise.
5661 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5663 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5664 BFD_RELOC_24_PLT_PCREL relocation.
5665 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5667 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5669 * config/tc-d10v.c (write_2_short): Remove code that called
5670 parallel_ok() when the programmer specified parallel instructions.
5672 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5674 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5677 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5678 * config/tc-mn10300.c (md_assemble): Likewise.
5680 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * config/tc-mips.c (append_insn): Make sure there is enough room
5683 in a frag after a mips16 instruction to switch it with a jump
5686 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5687 attempt to use a non absolute symbol in an extending frag.
5689 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5691 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5692 * config/tc-mn10200.h: Likewise.
5694 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5696 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5697 UNGET rather than PUT. Set old_state before setting state to -2.
5699 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5700 when extending because the value is exactly maxtiny + 1.
5702 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5703 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5704 (RELAX_MIPS16_USER_SMALL): Define.
5705 (RELAX_MIPS16_USER_EXT): Define.
5706 (mips16_small, mips16_ext): New static variables.
5707 (append_insn): Pass mips16_small and mips16_ext to
5708 RELAX_MIPS16_ENCODE.
5709 (mips16_ip): Set mips16_small and mips16_ext.
5710 (mips16_immed): Don't check mips16_autoextend.
5711 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5713 * write.c (write_relocs): Print an error for an out of range
5714 fixup, rather than calling abort.
5716 * as.c (main): Unlink the output file if there are errors while
5717 generating the fixups.
5719 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5721 * config/tc-mips.c (mips16_extended_frag): Don't call
5723 (md_convert_frag): Call resolve_symbol_value before calling
5724 S_GET_VALUE, and don't add in the frag address.
5726 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5727 and use them when reporting errors. Change all callers.
5729 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5731 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5732 Remove '$' prefixing for registers.
5734 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5736 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5737 is initialized before using it.
5738 (d10v_cleanup): No longer uses its argument, so make it void.
5740 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5742 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5744 * write.c (fixup_segment): Don't discard the symbol for a PC
5745 relative fixup to an absolute symbol.
5747 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5749 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5750 with multiple sections.
5752 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5754 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5755 no-mips-16 to no-mips16.
5756 (s_mipsset): Accept .set mips16 and .set nomips16.
5758 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5760 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5761 argument, and check for +/- constant following the suffix, folding
5762 it into the expression.
5763 (ppc_elf_cons): Change ppc_elf_suffix calls.
5764 (md_assemble): Ditto.
5765 (shlib): Replace boolean mrelocatable with enumeration shlib.
5766 (md_parse_option): Discriminate between PIC style shared libraries
5768 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5771 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5773 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5774 change the comment characters.
5776 * config/tc-ppc.c (comment_chars): Delete in favor of
5778 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5780 (ppc_comment_chars): Select appropriate comment chars by default.
5781 (msolaris): New flag for -m{,no-}solaris.
5782 (md_parse_option): Recognize -K pic. Add support for
5784 (md_show_usage): Update.
5785 (md_begin): Do not set ELF flags if Solaris.
5786 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5787 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5789 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5791 * as.c (main): Correct handling of flag_always_generate_output.
5793 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5795 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5796 fx_offset, not fx_addnumber.
5798 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5801 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5803 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5805 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5807 * config/tc-mips.c (md_section_align): Check for an alignment of
5808 4, not an alignment of 16. Corrects August 7 patch.
5810 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * configure, conf.in: Rebuild with autoconf 2.12.
5814 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5815 alignment is specified.
5817 Add support for mips16 (16 bit MIPS implementation):
5818 * config/tc-mips.c: Extensive additions for mips16 support, not
5820 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5821 (insn_uses_reg): Change last parameter to an enum.
5822 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5823 (md_relax_frag): Define as mips_relax_frag.
5824 (mips_relax_frag): Declare.
5825 (struct mips_cl_insn): Add use_extend and extend fields.
5826 (tc_fix_adjustable): Define.
5827 * config/obj-elf.h (S_GET_OTHER): Define.
5828 (S_SET_OTHER): Define.
5830 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5832 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5833 o and p operand specifiers.
5835 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5837 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5838 (relax_segment, case rs_org): Move code inside braces. Move locals
5839 target,after inside too.
5840 (relax_segment, case rs_machine_dependent): Guts moved to ...
5841 (relax_frag): New function.
5842 Call md_prepare_relax_scan if defined.
5843 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5846 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5848 * config/tc-mn10300.c (address_registers): Use '$' as register
5849 prefix instead of '%'.
5850 (data_registers, other_registers, md_assemble): Likewise.
5852 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5853 (data_registers, other_registers, md_assemble): Likewise.
5855 * config/tc-mn10300.c (md_assemble): Correctly determine the
5856 correct location and type for each relocation.
5857 (md_pcrel_from): Simplify.
5859 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5862 converted into branch around branch.
5864 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5866 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5867 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5869 * config/tc-mn10300.c (md_begin): Set linkrelax.
5870 (md_assemble): Create fixups as needed.
5871 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5873 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5875 * config/tc-d10v.c (parallel_ok): When automatically converting
5876 serial ops to parallel, do not consider a branch as the first
5879 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5881 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5883 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5885 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5887 (check_operand): Likewise.
5889 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5891 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5893 (write_2_short): Call parallel_ok to check whether two short
5894 instructions the user requested execute in parallel, can be
5897 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5899 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5900 allow a branch and link in parallel with an exe instruction.
5902 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5904 * doc/c-d10v.texi: Add info on @word modifier.
5906 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5908 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5909 operands are assumed to be 32bits. Use "bits" field to hold the
5910 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5911 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5914 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5915 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5917 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5918 MN10300_OPERAND_SPLIT.
5920 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5922 * config/tc-mn10300.c (md_assemble): Insert operands into
5923 the extension part of the instruction if necessary.
5924 (mn10300_insert_operand): Accept pointer to extension word
5925 argument. Make insn a pointer argument too. Return type
5926 is now void. All callers changed.
5928 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5930 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5931 repeated register operands.
5933 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5935 * doc/as.texinfo: Added section on reporting bugs.
5937 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5938 alpha_macro emit field to expect a const argument, and change the
5939 arg field to be const. Fix some spacing to follow the GNU
5942 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5944 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5945 (pca56) and 21264 (ev6) cpus.
5946 (md_apply_fix): Private relocation types are now negative.
5947 (alpha_force_relocation): Likewise.
5948 (tc_gen_reloc): Likewise.
5949 (emit_insn): Likewise.
5950 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5951 (emit_stX): Likewise.
5952 (emit_sextX): Likewise.
5954 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5956 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5957 a symbol found in a reloc.
5959 * symbols.c (resolve_symbol_value): Improve the error message if
5960 an undefined symbol is used in an expression.
5962 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * doc/internals.texi: Rewrite, and add a lot of documentation.
5965 * doc/Makefile.in (internals.info): New target.
5967 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5969 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5970 against weak symbols.
5972 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5974 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5977 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5978 fixup at the right address within the frag.
5980 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5981 to an absolute value, instead increment it as needed.
5983 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5984 * config/tc-v850.c: Fix some indention problems.
5985 (md_relax_table): Define for D9->D99 branch displacement
5987 (md_convert_frag): Do something useful instead of aborting.
5988 (md_estimate_size_before_relax): Likewise.
5989 (md_assemble): Note if the matching instruction has a relaxable
5990 operand. If it does, allocate frag with frag_var and don't
5993 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5995 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5996 write out any buffered instructions when a ".end" is found.
5998 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6000 * read.c (read_a_source_file): New hook md_cleanup().
6002 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
6004 * write.c (fix_new_exp): Use make_expr_symbol to build an
6005 expression symbol for a complex fixup.
6007 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
6009 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
6010 hacks to improve parsing of complex hi, lo, zda, etc
6012 (md_assemble): Don't demand and eat a trailing ')' after finding
6013 a v850 relocation prefix. Sign extend the constant in a
6014 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
6016 (parse_cons_expression_v850): Don't eat a trailing ')' after
6017 finding a v850 relocation prefix.
6019 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
6020 (TC_CONS_FIX_NEW): Likewise.
6021 * config/tc-v850.c (parse_cons_expression_v850): New function.
6022 (cons_fix_new_v850): Likewise.
6024 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
6026 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
6028 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
6029 for an unknown relocation type.
6031 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
6033 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
6036 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
6038 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
6039 differently for movea & sst/sld insns.
6041 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6043 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
6046 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * obj.h (struct format_ops): Add frob_file_after_relocs field.
6049 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
6050 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
6051 frob_file_after_relocs field.
6052 * config/obj-elf.c (elf_format_ops): Likewise.
6053 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
6054 including obj-elf.h.
6056 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
6058 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
6059 specially if not ELF.
6060 (md_apply_fix): Handle BFD_RELOC_64.
6061 (tc_gen_reloc): Handle BFD_RELOC_64.
6063 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
6064 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
6067 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
6068 Don't check S_GET_OTHER.
6070 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * config/tc-mips.c (mips_ip): Accept an odd floating point
6073 register with l.s or s.s.
6075 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
6077 (obj_aout_type): New static function.
6079 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
6083 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
6085 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
6086 and sdaoff expressions.
6088 * write.c (fixup_segment): Don't add symbol value to addend if
6089 TC_V850 and OBJ_ELF.
6090 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
6093 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
6094 (md_pcrel_from_section): Likewise.
6095 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
6097 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
6099 * config/tc-v850.c (md_pcrel_from): Delete unused function.
6100 (md_pcrel_from_section): New function.
6101 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6103 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
6105 * config/tc-mips.c (load_register): Add cast to offsetT when using
6108 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
6110 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6111 (elf_frob_file_after_relocs): ... here. New function.
6112 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6113 * write.c (write_object_file): Call *frob_after_relocs after the
6114 call to write_relocs.
6116 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6118 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6119 symbol, as this messes up linking. Instead, expand the recursive call
6120 inline and change up the appropriate bits to get the 0x8000 offset
6121 in the reloc addend.
6123 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6126 two symbols in the same segment to be adjusted.
6128 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6129 * configure: Rebuild.
6131 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6133 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6135 (ppc_elf_validate_fix): Ditto.
6136 (md_assemble): Ditto.
6138 (ppc_pe_section): Ditto.
6139 (ppc_frob_symbol): Ditto.
6141 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
6143 * config/mn10300.c (md_assemble): Pass an extra shift count
6144 to mn10300_insert_operand based on the opcode format.
6145 (mn10300_insert_operand): Accept and use extra shift count
6148 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6149 formats rather than hard-coded constants.
6151 * config/tc-mn10300.c (md_assemble): Format D5 instructions
6152 are 7 bytes long. Write out instructions in big-endian format.
6154 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
6156 * config/tc-mn10300.c (md_assemble): Tweak further so
6157 that all instructions are parsed correctly.
6159 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * as.h: Include libiberty.h.
6162 (xmalloc, xrealloc): Don't declare.
6163 * as.c: Don't include libiberty.h.
6164 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6165 * config/tc-mips.c: Likewise.
6166 * messages.c: Likewise.
6167 (xstrerror): Don't declare.
6168 * xmalloc.c: Remove.
6170 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
6172 * config/tc-mn10300.h (pre_defined_registers) Remove.
6173 (system_registers, cc_names): Likewise.
6174 (address_registers, data_registers, other_registers): New register
6176 (register_name, system_register_name, cc_name): Remove.
6177 (mn10300_reloc_prefix): Likewise.
6178 (data_register_name): New function.
6179 (address_register_name, other_register_name): Likewise.
6180 (md_assemble): Rough cut at parsing operands. Remove lots of
6182 (md_apply_fix3): Disable for now.
6184 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6186 * config/tc-m68k.c (select_control_regs): New function, extracted
6187 out of m68k_init_after_args.
6188 (m68k_init_after_args): Use it.
6189 (mri_chip): Use it here as well to update set of allowed control
6192 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
6194 * config/obj-elf.c (elf_begin): New function.
6195 (obj_elf_section): Add the section symbol to the symbol table.
6196 * config/obj-elf.h (obj_begin): Define.
6197 (elf_begin): Declare.
6198 * as.c (perform_an_assembly_pass): Call obj_begin if it is
6201 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
6203 * config/obj-coff.c (fixup_segment): Subtract the section address
6204 from a PC relative reloc if TC_M68K.
6206 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
6208 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6209 .uaxword available even if not OBJ_ELF.
6210 (md_atof): Remove unused local variable wordP.
6212 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
6214 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6215 for Matsushita MN10x00 support.
6216 * configure.in: Recognize mn10x00-*-*
6217 * configure: Rebuilt.
6219 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
6221 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6222 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6223 (load_expression): track clobbering of base reg before jmp/jsr.
6224 (s_alpha_file): pass case_hack flags and source filename via
6225 symbol table to bfd.
6226 * tc-alpha.h (TC_CONS_FIX_NEW): define
6228 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6230 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6231 * configure: Rebuild.
6233 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * read.c (s_macro): Warn if a macro has the same name as a
6237 (s_space): In m68k MRI mode, align to a word boundary.
6238 * macro.c (define_macro): Add namep parameter. Change all
6240 * macro.h (define_macro): Update declaration.
6242 * as.c (show_usage): Print bug report address.
6243 (parse_args): Change version printing to match current GNU
6245 * gasp.c (show_usage): Print bug report address.
6246 (main): Change version printing to match current GNU standards.
6248 * config/tc-m68k.c (init_table): Correct access control unit
6249 register numbers. From Ken Rose <rose@netcom.com>.
6251 * config/tc-alpha.c: Add some static function prototypes.
6252 (alpha_macros): Move to top of file. Make static.
6253 (alpha_num_macros): Move to top of file.
6255 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6257 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6260 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6262 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6263 and just call sprintf_vma.
6265 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6267 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6269 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6271 * read.c (float_cons): Call md_flush_pending_output if it is
6274 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6276 * config/tc-d10v.c (md_operand): Created. Allows operands to
6278 * config/tc-d10v.h (md_operand): Undefined.
6280 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6282 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6283 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6285 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6287 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6288 reloc for the i960 for a reloc in the same section. This undoes
6289 one of the two changes made Aug 19.
6291 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6293 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6294 symbols to the position of the debugging information.
6296 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * expr.c (expr): Always use unsigned right shifts for >>.
6300 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6302 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6303 slots when processing BL fixups.
6305 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6306 on the first half of the instruction.
6308 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6310 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6311 stabs expression, rather than giving an error.
6313 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6316 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6318 * config/tc-mips.c (append_insn): Fill in the value for a constant
6319 jump, rather than creating a reloc.
6321 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6323 * config/tc-mips.c (append_insn): Don't swap an instruction which
6324 sets a condition code with an instruction which uses a condition
6326 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6329 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6330 (mips_ip): Give a better error message if the ISA level is wrong.
6331 (md_parse_option): Recognize -mcpu=[v][r]5000.
6333 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6335 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6337 (load_register): Ensure hi32 bits are not lost during lo32bit
6338 processing. Fix shift offset that was overflowing into the next
6339 instruction field. Add code to generate shorter sequences for
6340 constants with a single contiguous seqeuence of ones.
6342 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6344 * config/tc-d10v.c (d10v_dot_word): New function to support
6345 "@word" with the word pseudo-op.
6346 (md_apply_fix3): Cleanup and changes to support correct sizes
6347 for 16 and 18-bit relocs.
6349 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6351 * configure.in (sparc-*-aout): Set `em'.
6352 * configure: Regenerated.
6353 * config/te-sparcaout.h: New file.
6354 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6355 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6356 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6357 (SPECIAL_CASE_{SETSW,SETX}): Define.
6358 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6359 (md_begin): Delete setting of `target_big_endian'.
6360 (output_insn): New function.
6361 (md_assemble): Rewrite. Add `setx' support.
6362 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6364 (md_atof): Add little endian support.
6365 (md_number_to_chars): Likewise.
6366 (md_apply_fix): Likewise.
6367 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6368 (md_parse_option): Likewise.
6369 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6371 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6373 * ecoff.c (ecoff_new_file): New function.
6374 * ecoff.h (ecoff_new_file): Declare.
6375 * config/obj-ecoff.h (obj_app_file): Define.
6377 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6379 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6380 symbol by 32k so that our 16-bit signed offset can address the
6381 entire chunk. Reported by <matt@lkg.dec.com>.
6383 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6385 * config/tc-mips.c (load_register): Remove unused variable tmp.
6387 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6389 * config/tc-mips.c (load_register): Remove unnecessary code that
6390 was causing the high 32bits of 64bit constants to be lost.
6392 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6394 * config/tc-d10v.c: Added changes to support function
6395 pointers and "@word" syntax.
6397 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6399 * config/tc-v850.c: Remove commented out and #if 0'd code.
6400 (v850_reloc_prefix): Provide prototype.
6401 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6403 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6404 (md_assemble): Add default to case statement.
6406 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6408 * config/tc-v850.c (md_assemble): Compute size of the instrction
6411 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6414 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6416 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6417 routines to fetch/store the updated instruction from/to memory.
6418 (v850_insert_operand): If the operand has a specialized insert
6421 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6423 * config/tc-v850.c (reg_name_search): Align calling convention to
6424 be like identical function found in tc-ppc.c.
6425 (get_reloc): Removed.
6426 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6427 (md_assemble): emit fixups.
6428 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6430 (md_apply_fix3): handle fixups/relocs.
6431 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6433 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6436 * configure.in (sh-*-elf*): New target.
6437 * config/tc-sh.h (TARGET_ARCH): Define.
6438 (WORKING_DOT_WORD): Define.
6439 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6440 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6441 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6442 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6443 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6444 (SUB_SEGMENT_ALIGN): Likewise.
6445 (RELOC_32): Don't define.
6446 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6447 (target_big_endian): Declare if OBJ_ELF.
6448 (TARGET_FORMAT): Define if OBJ_ELF.
6449 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6451 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6452 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6453 (struct sh_count_relocs): Define.
6454 (sh_count_relocs): New static function, broken out of
6455 sh_frob_file. Add BFD_ASSEMBLER code.
6456 (sh_frob_section): Likewise.
6457 (sh_frob_file): Call sh_frob_section.
6458 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6459 call section_symbol rather than seg_info (seg)->dot.
6460 (md_section_align): Add OBJ_ELF version.
6461 (SWITCH_TABLE_CONS): Define.
6462 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6463 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6464 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6466 (struct reloc_map): Define if not BFD_ASSEMBLER.
6467 (coff_reloc_map): Likewise.
6468 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6469 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6470 * write.c (write_relocs): Ifdef out fx_where test which triggers
6471 inappropriately for SH ELF.
6472 (write_object_file): Call tc_frob_file_before_adjust and
6473 obj_frob_file_before_adjust if they are defined.
6475 * write.c (write_object_file): Use BFD_RELOC_16, not
6476 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6478 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6481 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6483 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6484 branch sizes in across sections.
6486 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6488 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6491 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6493 * config/tc-v850.c (md_begin): Deal with end of opcode
6496 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6498 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6499 the wrong opcode for cases like st2w where there are many forms
6500 of the same instruction.
6502 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6504 * expr.c (operand): If md_parse_name is defined, call it before
6505 calling symbol_find_or_make.
6506 * config/tc-ppc.h (md_parse_name): Define.
6507 (ppc_parse_name): Declare.
6508 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6510 (register_name): Update call to reg_name_search.
6511 (cr_operand): New static variable.
6512 (cr_names): New static const array.
6513 (ppc_parse_name): New function.
6514 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6515 cr_operand before calling expression.
6517 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6519 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6520 hppa_gen_reloc_type call.
6522 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6524 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6525 on addresses. Improved error messages.
6526 * doc/c-d10v.texi: Added docs for register pairs.
6528 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6530 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6533 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6535 * ecoff.c (init_file): Initialize fMerge to 1.
6536 (add_file): Restore old file merging code, but only merge files if
6538 (ecoff_directive_loc): Clear fMerge field of current file.
6539 (ecoff_generate_asm_lineno): Likewise.
6541 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6543 * doc/c-d10v.texi: Fix typo.
6545 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6547 * config/tc-v850.c (md_assemble): Correct bit masking for
6548 hi and lo expressions.
6550 * config/tc-v850.c (md_assemble): Rough cut at demanding
6551 "ep" or "r30" in sst and sld instructions.
6552 (md_apply_fix3): Don't abort. Just warn that we don't
6555 * config/tc-v850.c (CC_NAME_CNT): Define.
6556 (cc_name): New function.
6557 (md_assemble): Handle V850_OPERAND_CC correctly.
6559 * config/tc-v850.c (md_assemble): Don't forget to initialize
6562 * config/tc-v850.c (reg_name_search): Generalize to search
6563 any given register table.
6564 (register_name): Pass appropriate table and size to reg_name_search.
6565 (system_register_name): New function.
6566 (SYSREG_NAME_CNT): Define.
6567 (md_assemble): Handle operands which are system registers.
6569 * config/tc-v850.c (md_assemble): If we find a register, but the
6570 opcode doesn't want a register, then we don't have a match.
6571 (md_assemble): Get size of the instruction from the opcode table.
6573 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6575 * configure.in: Set and substitute HLDENV.
6576 * configure: Rebuild.
6577 * Makefile.in (HLDENV): New variable.
6578 (as.new): Use $(HLDENV).
6580 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6581 if an array dimension is not known.
6583 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6585 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6586 * doc/c-d10v.texi: Cleanup.
6588 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6590 * config/tc-v850.c: New file.
6591 * config/tc-v850.h: New file.
6592 * configure (v850-*-elf): New target.
6593 * configure.in (v850-*-elf): New target.
6595 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6597 * doc/c-d10v.texi: New file.
6598 * doc/all.texi: Added D10V stuff.
6599 * doc/as.texinfo: Added D10V stuff.
6601 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6603 * config/tc-d10v.c: All references to defined symbols should
6604 now use the optimal instruction. .float and .double now work.
6606 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6608 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6609 section address for the i960 as is done for the i386.
6611 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6613 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6614 case, forward-include bfd/elf-bfd.h.
6616 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6618 * config/tc-d10v.c: Add additional information to the opcode
6619 table to help determinine which instructions can be done
6622 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6624 * config/tc-arm.c: Major changes to add Thumb support, with lots
6625 of change input from <rearnsha@armltd.co.uk>.
6626 Reverted to INSN_SIZE macro, rather than insn_size variable.
6627 (insns): Added ARM "bx" instruction support.
6628 (tinsns): Added Thumb instruction definition structure.
6629 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6630 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6631 (opcode_select,s_arm,s_thumb,s_code): Added.
6632 (decode_shift): Allow upper-case RRX.
6633 (do_ldst): Simpler halfword support.
6634 (do_ldmstm): Improved.
6635 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6636 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6637 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6638 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6639 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6641 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6642 (md_parse_option): Add support for -mthumb.
6643 (md_show_usage): Updated to reflect new command line option.
6644 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6645 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6646 fragment information to be held.
6648 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6650 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6651 non-null, but is a constant.
6652 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6653 so that error reporting will work correctly.
6655 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6657 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6658 against weak symbols.
6660 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6662 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6663 (ppc_force_relocation): Declare if OBJ_XCOFF.
6664 * config/tc-ppc.c (ppc_force_relocation): New function if
6667 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6669 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6671 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6673 * config/tc-d10v.c: Fix problem with relocs.
6675 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6677 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6678 with nops if not in data_section or bss_section.
6680 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6682 Add support for openVMS/Alpha.
6683 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6684 * config/obj-evax.c: New file.
6685 * config/obj-evax.h: New file.
6686 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6688 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6689 defined. Add case for bfd_target_evax_flavour.
6690 * config/vms-a-conf.h: New file.
6691 * conf-a-gas.com: New file.
6692 * configure.in: Add target alpha-*-*vms*.
6693 * configure: Rebuild.
6694 * makefile.vms: New file.
6695 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6696 Don't call ffs on openVMS/Alpha.
6698 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6700 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6701 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6703 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6704 (NEED_DECLARATION_SBRK): New macro.
6705 * configure, conf.in: Rebuild.
6706 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6707 (strstr): Declare if NEED_DECLARATION_STRSTR.
6708 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6710 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6712 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6713 by a constant before entering the main switch. Reject attempts to
6714 apply an arithmetic function to non-absolute symbols, except for
6715 the special case of subtraction of two symbols in the same
6718 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6719 not to more than a 16 byte boundary.
6721 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6722 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6723 (tc_gen_reloc): If out of memory call as_fatal rather than
6724 assert. If no howto found, call as_bad_where rather than
6725 as_fatal. Change the error message slightly. Set howto to a
6726 non-NULL value in order to keep going.
6728 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6730 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6732 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6734 * config/tc-h8300.c (get_specific): New operand "size" derived
6735 from ".b", ".w" and ".l" extensions. All callers changed. If
6736 the base instruction has no operands, then use the size to
6737 determine which specific instruction to use.
6739 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6741 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6743 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6745 * config/tc-mips.c (md_section_align): Don't change addr if
6748 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6750 * config/tc-hppa.c: Revert yesterday's changes.
6752 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6754 * config/tc-d10v.c: Disable range checking on 16-bit values.
6756 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6758 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6759 not just the ones that don't match.
6761 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6763 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6765 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6767 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6768 pre-cursor to adding Thumb support. Also added cpu_variant flag
6769 information to each of the asm_flg structures.
6770 (md_parse_option): Updated ARM7 parsing to allow 't' for
6771 thumb/halfword support, aswell as 'm' for long multiply.
6772 (md_show_usage): Updated help message.
6773 (md_assemble): Check that instruction flags are applicated to the
6774 current cpu variant.
6775 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6776 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6777 signextension instructions.
6778 (do_ldst): Generate halfword and signextension variants if
6779 mnemonic flags match.
6780 (ldst_extend): Do not allow shifts in the offset field of halfword
6781 or signextension instructions.
6782 (validate_offset_imm): Provide check on halfword and signextension
6784 (add_to_lit_pool): Merge identical literal pool values.
6786 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6788 * config/tc-hppa.c (selector_table): Add 'E' selector.
6789 (cons_fix_new_hppa): Don't coke on e_esel.
6790 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6791 to help generate exception handling tables.
6792 (md_apply_fix): Don't try to apply fixups with an e_esel
6794 (hppa_fix_adjustable): Fixups with e_esel selectors
6797 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6799 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6802 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6804 * config/tc-d10v.c: Added lots of error checking. Added hacks
6805 to support accumulator shifts.
6807 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6809 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6810 (S_CLEAR_EXTERNAL): Likewise.
6811 (S_SET_WEAK): Remove error; just let .weak override.
6813 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6815 * config/tc-d10v.c (md_assemble): Now handles multiline
6818 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6820 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6821 Added kludge for divs instruction. Fixed minor problem with
6822 multiple text sections.
6823 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6825 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6827 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6828 addresses to be right-shifted by 2.
6830 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6832 * config/tc-d10v.c: Many changes to get relocs working.
6833 (register_name): No longer creates a symbol for register names.
6834 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6835 (d10v_insert_operand): Now works correctly for either container.
6836 * config/tc-d10v.h (d10v_cleanup): Declare.
6838 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6840 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6841 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6843 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6845 * tc-alpha.c: Patches to track current minimum alignment to reduce
6846 the number of fragments created with frag_align.
6847 (alpha_current_align): New static variable.
6848 (s_alpha_text): Reset alignment to 0.
6849 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6850 (s_alpha_stringer, s_alpha_space): New functions.
6851 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6852 (alpha_cons_align): New function to replace both of them.
6853 (emit_insn): Only align if alpha_current_align is less than 2;
6854 reset alpha_current_align to 2.
6855 (s_alpha_gprel32): Likewise.
6856 (s_alpha_section): New function. Basically duplicate the other
6857 alpha section change hooks. Only define for ELF.
6858 (s_alpha_float_cons): Simplify alignment handling.
6859 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6860 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6861 Don't define the s_alpha_cons pseudo-ops. Do define
6862 s_alpha_stringer and s_alpha_space pseudo-ops.
6863 (alpha_align): Skip if less than current default alignment. Set
6865 * tc-alpha.h (md_flush_pending_output): Remove.
6866 (md_cons_align): Add.
6868 * tc-alpha.c: Add oodles of function description comments.
6869 (md_bignum_to_chars): Remove; there are no callers.
6870 (md_show_usage): Mention some more variants.
6872 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6874 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6875 * configure.in (sparc-*-sysv4*): New target.
6876 * configure: Rebuild.
6878 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6879 uaxword to use s_uacons.
6880 (sparc_no_align_cons): New static variable.
6881 (s_uacons): New static function.
6882 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6885 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6887 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6888 5 with regard to shared libraries.
6889 * configure: Rebuild.
6891 * config/tc-m68k.c (m68k_ip): Use the correct length when
6892 allocating space for the unsupported architecture error message.
6894 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6896 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6898 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6900 * config/tc-d10v.c: New file.
6901 * config/tc-d10v.h: New file.
6902 * configure (d10v-*-elf): New target.
6903 * configure.in (d10v-*-elf): New target.
6905 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6907 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6909 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6911 * config/tc-alpha.c (alpha_align): Change fill parameter
6912 to a pointer. Take NULL as 0 or nop depending on section. Change
6914 (s_alpha_align): Rename local variables.
6916 * doc/as.texinfo (.align): Document action of omitted
6919 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6921 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6922 when an unsupported PC relative reloc is seen, rather than calling
6925 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6926 Instead, check state when '#' comment is seen.
6928 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6930 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6932 (tc_gen_reloc): If fixup was changed to be PC relative, change
6933 reloc type accordingly. Use name of reloc in error message.
6935 * as.h: Don't define const or volatile.
6936 * flonum.h: Don't define const.
6938 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6939 if fx_pcrel is set. Correct setting the addend case in the
6940 OBJ_ELF case (from Andreas Schwab
6941 <schwab@issan.informatik.uni-dortmund.de>).
6942 (md_show_usage): Correct -mfc5200 to -m5200.
6944 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6946 * doc/c-m68k.texi: Document -m5200 flag.
6947 * doc/as.texinfo: Likewise.
6949 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6952 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6954 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6955 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6957 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6959 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6961 * Released binutils 2.7.
6963 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6965 * config/tc-mips.c (mips_ip): Only perform range check when
6966 dealing with O_constant expressions.
6968 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6970 * m68k-parse.h (m68k_register): Add new coldfile control
6973 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6974 array of control registers for the coldfire.
6975 (cpu_of_arch): Added mcf5200.
6976 (archs): Added mcf5200.
6977 (init_table): Add new control registers.
6978 (m68k_ip): Added support for new control registers.
6979 (m68k_init_after_args): Likewise.
6981 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6983 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6985 * read.h (is_it_end_of_statement): Declare.
6986 * read.c (is_it_end_of_statement): Remove declaration.
6988 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6990 (md_assemble): Fix handling of @l with an unsigned constant. Add
6991 default case to reloc switch.
6993 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6995 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6996 * ecoff.c (last_lineno): New static variable.
6997 (add_procedure): Set last_lineno.
6998 (ecoff_directive_loc): Likewise.
6999 (ecoff_generate_asm_lineno): Likewise.
7000 (ecoff_fix_loc): New function.
7001 * ecoff.h (ecoff_fix_loc): Declare.
7002 * config/tc-mips.c (append_insn): When inserting nops, and using
7003 ECOFF debugging, call ecoff_fix_loc.
7005 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
7007 * config/tc-h8300.c (build_bytes): If an operand type is
7008 marked as SRC_IN_DST retrieve it from the "destination" op.
7010 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
7012 * configure.in (arm-*-riscix*): Set emulation to riscix.
7013 * configure: Rebuild.
7014 * config/te-riscix.h: New file to define TE_RISCIX.
7016 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
7018 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
7020 * Makefile.in (config.status): Just run config.status as other
7023 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
7025 * mpw-config.in (TARGET_OS): Add definition to conf.
7027 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
7029 * config/tc-mips.c (append_insn): Parenthesize
7030 cop_interlocks expressions.
7032 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
7034 * listing.c (listing_print): Close the listing file if it is not
7035 stdout. Close the other files opened for the listing.
7037 * config/tc-sparc.h (md_cons_align): Define.
7038 (sparc_cons_align): Declare.
7039 (HANDLE_ALIGN): Define.
7040 (sparc_handle_align): Declare.
7041 * config/tc-sparc.c (sparc_cons_align): New function.
7042 (sparc_handle_align): New function.
7043 * read.c (cons_worker): Call md_cons_align if it is defined.
7045 * as.h (struct frag): Add fr_file and fr_line fields.
7046 * frags.c (frag_new): Set fr_file and fr_line.
7047 (frag_var): Likewise.
7048 (frag_variant): Likewise.
7050 * as.h (struct frag): Remove unused align_mask and align_offset
7053 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
7054 From <uddeborg@carmen.se>.
7056 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
7058 * configure.in (mips-*-osf*): New target.
7059 * configure: Rebuild.
7061 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
7063 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
7065 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
7066 between co-processor comparisons and branches for the VR4300.
7068 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
7070 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
7071 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
7073 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
7074 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
7075 includedir): Use autoconf set values.
7078 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
7080 * listing.c (listing_eject): Don't do anything if listing is 0.
7081 (listing_list): Likewise.
7082 (listing_source_line): Likewise.
7083 (listing_title): Don't save title if listing is 0.
7084 (listing_source_file): Check listing rather than listing_tail.
7086 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
7087 using shared libraries.
7088 * configure: Rebuild.
7090 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
7092 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
7093 absolute expression if a relocation type was specified.
7095 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
7097 * configure.in: Add support for *-*-rtems* configurations.
7098 * configure: Rebuild.
7100 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
7102 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
7103 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
7104 opcodes library for alpha.
7105 * configure: Rebuild with autoconf 2.10.
7106 * config/tc-alpha.c: Substantial rewrite to add ELF support and
7107 use new opcode table.
7108 * config/tc-alpha.h (md_undefined_symbol): Don't define.
7109 (LOCAL_LABEL): Define differently if OBJ_ELF.
7110 (FAKE_LABEL_NAME): Define if OBJ_ELF.
7111 * config/alpha-opcode.h: Remove.
7112 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7113 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7114 include/opcode/alpha.h rather than config/alpha-opcode.h.
7116 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
7118 * config/obj-aout.c (obj_emit_relocations): Give an error if the
7119 relocation symbol was not resolved.
7120 * config/obj-coff.c (do_relocs_for): Likewise.
7122 * write.c (adjust_reloc_syms): Refetch the symbol section after
7123 calling S_GET_VALUE, since it may have changed.
7125 * expr.c (struct expr_symbol_line): Define.
7126 (expr_symbol_lines): New static variable.
7127 (make_expr_symbol): Add entry to expr_symbol_lines.
7128 (expr_symbol_where): New function.
7129 * expr.h: Use extern on function declarations.
7130 (expr_symbol_where): Declare.
7131 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7132 rather than printing the meaningless name of an expression
7135 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
7137 * config/tc-i386.c (md_number_to_chars): Deleted.
7138 * config/tc-i386.h (md_number_to_chars): New macro.
7140 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7142 (load_symbol_address, load_expression): Use build_mem.
7143 (build_operate): New function.
7144 (emit_addq_r): Use it.
7146 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
7148 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
7150 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
7152 * config/tc-vax.h (NOP_OPCODE): Define.
7154 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
7156 * config/obj-vms.h (S_IS_COMMON): Define.
7157 (S_IS_LOCAL): Check for \002 as well as \001.
7158 (LONGWORD_ALIGNMENT): New macro.
7159 (SUB_SEGMENT_ALIGN): Use it.
7161 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
7163 * config/vms-conf.h: Reconcile with conf.in.
7165 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
7167 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7170 * doc/as.texinfo: Document that any number of hex digits can
7173 * as.c (struct defsym_list): Define.
7174 (defsyms): New static variable.
7175 (parse_args): Just put --defsym arguments on defsyms list, rather
7177 (main): Define defsyms after output file is created.
7179 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7180 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
7182 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7183 insn_error rather than calling check_absolute_expr.
7185 * as.c (emulation_name): Remove unused static variable.
7186 (default_emul_bfd_name): Add return NULL to avoid warning.
7187 * ecoff.c (ecoff_stab): Remove unused variables name and
7189 * frags.c (frag_new): Remove unused variable tmp.
7190 * hash.c (hash_grow): Parenthesize + within <<.
7191 (hash_print_statistics): Use %lu, not %d, to print unsigned
7193 * messages.c: Include "libiberty.h".
7194 (fprint_value): Add cast to avoid printf warning.
7195 (sprint_value): Likewise.
7196 * read.c: Include "ecoff.h".
7197 (emit_expr): Add casts to avoid printf warnings.
7198 * read.h: Use extern for function declarations.
7199 (pop_insert): Declare.
7200 * stabs.c: Include "ecoff.h".
7201 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7202 former_last_fragP, and new_fragP.
7203 * subsegs.h (subsegs_print_statistics): Declare.
7204 * symbols.c (debug_verify_symchain): Change macro to discard
7206 * write.c (dump_section_relocs): Likewise.
7207 * write.h: Use extern for function declarations.
7208 (write_print_statistics): Declare.
7209 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7211 * config/e-mipself.c (mipself_bfd_name): Likewise.
7212 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7214 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7215 emit relocations against external symbols.
7217 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7218 message if bfd_reloc_type_lookup fails, rather than calling
7221 * config/tc-alpha.c (alpha_force_relocation): Add
7222 BFD_RELOC_12_PCREL to switch.
7224 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7226 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7227 TE_PE (Lfoo, not .Lfoo).
7229 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7231 * read.c (s_fill): Don't warn about a zero repeat count.
7233 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7234 coprocessor register.
7236 * config/tc-i386.c (md_assemble): When checking the size of a
7237 register to set the size of an instruction, do a bitwise and with
7238 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7241 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7243 * config/tc-h8300.c (parse_reg): Tweak error messages.
7244 (build_bytes): Likewise.
7245 (skip_colonthing): Handle :32 suffix.
7246 (get_specific): Promote L_24 to L_32 if it makes a match.
7247 Don't always promote L_8 to L_16.
7248 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7250 * config/tc-h8300.c (Smode): New variable.
7251 (h8300hmode): Turn off Hmode.
7252 (h8300smode): New function. Turn on Smode and Hmode.
7253 (md_pseudo_table): New ".h8300s" pseudo-op.
7254 (parse_reg): Handle "exr" register.
7255 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7256 Handle "mach" and "machl" operands for ldmac.
7257 (get_specific): Handle "stm.l" and "ldm.l".
7258 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7259 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7262 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7264 * doc/as.texinfo: Reorder chapter of machine dependent options so
7265 that it is sorted by chip name.
7267 * doc/as.texinfo: Use consistant spelling of Vax.
7268 * doc/c-vax.texi: Likewise.
7270 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7272 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7274 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7275 (md_apply_fix): Likewise.
7276 (pa_try): New function.
7277 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7279 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7281 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7282 (pa_level): New function.
7284 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7286 * listing.c (listing_newline): Don't do anything if listing is 0.
7288 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7290 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7291 symbol_create, not symbol_new.
7293 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7295 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7296 absolute symbol unless TC_FORCE_RELOCATION returns true.
7298 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7300 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7301 the symbol to a pointer. Don't set previous_file_symbol.
7302 Simplify symbol list rearrangement.
7303 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7304 (coff_adjust_symtab): Don't check previous_file_symbol.
7306 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7308 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7310 (md_pseudo_table): Add ppc_elf_lcomm.
7312 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7314 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7315 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7316 (md_begin): Add digits to alt_notend_table.
7317 (md_parse_option): Make s a const pointer.
7319 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7320 (s_empty): New static function.
7322 * config/obj-coff.c (struct filename_list): Only define if not
7324 (filename_list_head, filename_list_tail): Likewise.
7325 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7326 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7327 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7328 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7329 remove the new symbol from the list.
7330 (obj_coff_endef, both versions): Call tag_insert even if there is
7331 an old symbol with the same name, if the old symbol does not
7333 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7334 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7335 symbol that will be moved to the end of the symbol list.
7336 (coff_adjust_section_syms): Always call section_symbol for .text,
7338 (coff_frob_section): Likewise. Also, remove unused variable
7341 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7342 manipulating frags directly.
7343 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7346 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7347 whether the next character is '*' before checking whether we are
7348 at the start of a line. Permit LINE_COMMENT_START to start a
7349 comment in state 1 (seen some whitespace) as well, to match the
7352 * gasp.c (do_align): Permit a fill value for .align.
7354 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7356 * read.c (next_char_of_string): Warn if a newline is seen in the
7357 middle of a string. Call bump_line_counters when appropriate.
7359 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7361 * symbols.c (colon): Use LOCAL_LABEL.
7363 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7365 * Makefile.in (install): Don't check to see if tooldir exists.
7366 Make $(tooldir) and $(tooldir)/bin.
7368 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7370 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7373 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7375 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7376 insn_error. Don't put the string "ERROR" in insn_error. Set
7377 insn_error rather than calling as_warn for an unsupported opcode.
7379 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7381 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7382 before permitting -64.
7383 * output-file.c (output_file_create): Remove duplicate
7386 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7388 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7389 section rather than a .reginfo section.
7390 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7393 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7394 bit value with the high bit set.
7396 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7398 * read.c (s_lcomm): Set section flags for .sbss section.
7400 * config/tc-mips.c (mips_64): New static variable.
7401 (mips_target_format): If mips_64, return elf64 targets rather than
7403 (md_longopts): Add "32" and "64".
7404 (md_parse_option): Handle -32 and -64.
7405 (md_show_usage): Mention -32 and -64.
7406 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7409 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7411 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7412 for Solaris compatibility.
7414 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7415 .stabd with 4 arguments into a .stabn.
7417 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7419 * config/tc-mips.c (macro): When passing X_add_number to
7420 macro_build, cast it to int first.
7422 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7424 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7425 created by emit_expr.
7427 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7428 as_perror rather than assert.
7430 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7432 * config/tc-mips.c (mips_ip): Mark sections created to hold
7433 floating point information as read only.
7435 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7437 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7439 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7441 * read.c (potable): Add .skip as a synonym for .space.
7443 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7444 4 arguments, providing the 4th argument is 0, to allow
7445 compatibility with the Solaris assembler.
7447 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7449 * config/tc-sh.h (struct sh_segment_info_type): Define.
7450 (TC_SEGMENT_INFO_TYPE): Define.
7451 (sh_frob_label): Declare.
7452 (tc_frob_label): Define.
7453 (sh_flush_pending_output): Declare.
7454 (md_flush_pending_output): Define.
7455 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7456 reloc before the instruction if necessary.
7457 (sh_frob_label): New function.
7458 (sh_flush_pending_output): New function.
7459 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7460 when looking for the reloc for the target of .uses.
7461 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7462 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7464 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7465 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7466 the absolute symbol.
7468 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7469 TC_SEGMENT_INFO_TYPE is defined.
7471 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7473 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7474 matches the register size.
7476 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7478 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7480 (do_relocs_for): Likewise.
7481 (fixup_segment): Don't just quit if linkrelax is set. Try to
7482 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7485 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7487 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7488 relative relocations with -mrelocatable. Also allow unfixed
7489 relocs in .ex_shared.
7491 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7493 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7494 non-zero before assuming this is a long file name.
7495 (w_strings): Likewise.
7496 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7498 * config/obj-coff.c (w_strings): Move declaration of i inside
7499 #ifdef block which uses it.
7501 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7503 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7504 "relaxmode". Output relocs which identify various relaxing
7505 possibilities for mov.[bwl] instructions.
7506 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7508 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7510 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7511 (MD_APPLY_FIX3): Define.
7512 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7514 (md_apply_fix3): Renamed from md_apply_fix.
7515 If pcrel reloc and symbol is in different section, undo effects
7518 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7520 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7521 any reloc with an LR% or RR% field selector for SOM.
7523 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7525 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7528 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7530 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7532 (yank_symbols): Likewise.
7534 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7536 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7537 BFD_ASSEMBLER, add name field.
7538 * config/obj-coff.c: Include "libiberty.h".
7539 (coff_header_append): Handle long section names.
7540 (crawl_symbols): Just use the name field for the symbol name,
7541 without worrying about null byte termination.
7542 (w_strings): Handle long section names.
7543 (write_object_file): Likewise. Also, use the name field, rather
7545 (obj_coff_add_segment): Permit long section names.
7546 (obj_coff_init_stab_section): Use the name field, rather than
7548 (adjust_stab_section): Likewise.
7549 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7551 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7552 (mem_fmt): Likewise.
7553 (md_apply_fix): Don't check fx_im_disp field.
7555 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7557 * configure.in: Add * after sparc*-*-vxworks.
7558 * configure: Rebuild.
7560 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7561 define it to comment_chars. Use tc_comment_chars rather than
7563 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7564 * config/tc-m68k.h (tc_comment_chars): Define.
7565 (m68k_comment_chars): Declare.
7566 * config/tc-m68k.c (m68k_comment_chars): Rename from
7567 comment_chars. Change into a pointer rather than an array.
7568 (md_longopts): Add "bitwise-or".
7569 (md_parse_option): Handle OPTION_BITWISE_OR.
7570 (md_show_usage): Mention --bitwise-or.
7571 * doc/c-m68k.texi: Document --bitwise-or.
7573 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7575 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7578 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7579 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7580 correct handling of input line pointer, and call
7581 demand_empty_rest_of_line.
7583 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7585 * config/tc-sparc.c (in_bitfield_range): New static function.
7586 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7587 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7588 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7589 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7590 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7592 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7594 * config/obj-coff.c: BFD_ASSEMBLER:
7595 (coff_last_bf): New static variable.
7596 (coff_frob_symbol): Set endndx of a .bf symbol.
7598 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7599 (last_bfP): New static variable.
7600 (yank_symbols): Set endndx of a .bf symbol.
7602 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7604 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7605 and -s options. Add -be for good measure.
7607 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7609 * read.c (s_space): Support non-constant fill value. Handle fill
7610 value correctly for a size other than 1.
7612 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7614 * config/tc-arm.c (my_get_float_expression): Update call to
7615 gen_to_words, X_PRECISION changed from 6 to 5.
7617 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7619 * config/tc-ppc.c (register_name,reg_name_search): Move register
7620 name lookup from PE specific code to all targets. Add support for
7621 -mregnames/-mno-regnames to control whether register names are
7623 (md_assemble): Call register_name for all platforms.
7624 (md_parse_option): Add support for -mregnames/-mno-regnames.
7626 * configure.in (powerpcle*-*-solaris): Add support.
7627 (powerpc*-*-linux): Ditto.
7628 * configure: Regenerate.
7630 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7632 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7634 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7635 be associated with a single %lo reloc.
7637 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7638 before comparing against MAX_GPREL_OFFSET, so that negative
7639 numbers are handled correctly.
7642 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7644 * config/tc-sparc.c (last_insn): New static variable.
7645 (md_assemble): Warn about putting floating point branches in a
7646 delay slot. If architecture is less than v9, insert NOP
7647 instructions between floating point instructions and floating
7648 point branches. (The SunOS assembler does both these operations.)
7649 Save the last instruction opcode.
7650 (sparc_ip): Add pinsn parameter. Change caller.
7652 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7653 for byte jump to next instruction to skip empty frags.
7655 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7657 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7658 for addq with a 16 bit signed value, just emit a lda instruction
7661 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7663 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7666 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7668 * configure.in: Permit --enable-shared to specify a list of
7670 * configure: Rebuild.
7672 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7674 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7675 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7677 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7679 * config/atof-ieee.c: Fix handling of denormalized extended
7680 precision numbers and overflow/underflow detection.
7681 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7682 not include the 16 bit gap in the m68k extended precision format.
7684 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7686 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7688 * configure: Rebuild.
7690 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7692 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7693 be accessed using the $gp register.
7694 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7696 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7698 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7699 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7701 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7703 * read.c (get_line_sb): Bump line counters based on
7704 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7705 call LISTING_NEWLINE.
7706 (s_macro): Don't call demand_empty_rest_of_line.
7707 * app.c (do_scrub_chars): When handling C style comments, unget
7710 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7712 * read.h (enum linkonce_type): Define.
7713 (s_linkonce): Declare.
7714 * read.c (potable): Add "linkonce".
7715 (s_linkonce): New function.
7716 * subsegs.h (segment_info_type): Add linkonce field to
7717 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7718 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7719 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7720 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7722 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7723 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7724 entry based on the linkonce field in segment_info.
7725 * doc/as.texinfo: Document .linkonce.
7727 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7729 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7731 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7733 * stabs.c (s_stab_generic): Call the listing functions before
7734 doing the rest of the processing, which may involve freeing the
7735 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7736 SEPARATE_STAB_SECTIONS case.
7738 * config/tc-hppa.c: Remove nested comment.
7739 (tc_gen_reloc): Move label done inside the ifdef in which it is
7741 (md_apply_fix): Pass pointers to correct types to libhppa.h
7742 functions. Always return a value.
7744 * config/tc-mips.h (tc_frob_file): Define.
7745 (mips_frob_file): Declare.
7746 * config/tc-mips.c (struct mips_hi_fixup): Define.
7747 (mips_hi_fixup_list): New static variable.
7748 (imm_unmatched_hi): New static variable.
7749 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7750 offset_reloc. Pass imm_unmatched_hi to append_insn.
7751 (append_insn): Add unmatched_hi parameter. If it is set, add the
7752 new fixup to mips_hi_fixup_list. Change all callers.
7753 (mips_ip): Set imm_unmatched_hi when appropriate.
7754 (mips_frob_file): New function.
7756 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7758 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7759 * configure: Regenerated.
7761 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7763 * as.c (main): Call bfd_set_error_program_name.
7765 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7767 * as.h (strdup): Don't declare.
7768 * stabs.c: Include libiberty.h
7769 (get_stab_string_offset): Use xstrdup rather than strdup.
7770 (s_stab_generic): Likewise.
7771 * as.c (parse_args): Likewise.
7772 * read.c (s_mri_sect): Likewise.
7774 * gasp.c (change_base): Recognize \(...) construct documented to
7775 pass through enclosed characters literally through to the output.
7776 (process_assigns): Likewise. Also, be more careful to avoid
7777 looking past the end of the buffer.
7779 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7781 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7782 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7784 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7786 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7788 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7790 * config/alpha-opcode.h: Added cvtst instruction.
7792 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7794 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7795 string. Extract the addend from the result of expression.
7797 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7799 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7800 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7801 mode, change the state to 3 rather than 1.
7803 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7805 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7806 correspond to 11 March change.
7808 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7810 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7811 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7813 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7815 * configure: Rebuild with autoconf 2.8.
7817 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7819 * config/atof-ieee.c (gen_to_words): Improve handling of
7820 X_PRECISION numbers. Based on patches from Andreas Schwab
7821 <schwab@issan.informatik.uni-dortmund.de>.
7823 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7825 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7827 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7828 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7829 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7830 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7833 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7835 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7837 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7839 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7840 (pa_def_subspaces): Add $MILLICODE$.
7841 (pa_spaces_begin): Set section flags for $MILLICODE$.
7843 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7845 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7846 not SHT_NOBITS. Don't tamper with flags based on type if a
7847 special section was found (revert Feb 29 change).
7849 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7850 if aligning to a longword boundary or greater.
7852 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7854 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7856 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7858 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7859 * configure: Regenerated.
7861 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7863 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7864 R_N1SEL since they're not defined for old versions of hpux.
7866 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7867 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7868 R_N0SEL and R_N1SEL.
7870 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7872 * flonum-konst.c: Add two more constants for 1e+-2048 and
7873 1e+-4096, and correct the other constants.
7875 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7877 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7879 * config/obj-elf.c (obj_elf_section): Allow predefined section
7880 types to set the nobits type. Avoid a shadowed declaration.
7882 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7884 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7885 reduce relocs using e_nlrsel field selectors.
7887 * write.c (fix_new_exp): Don't use #elif. Some compilers
7890 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7892 (pa_chk_field_selector): Handle new field selectors for SOM.
7894 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7896 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7897 * configure: Rebuild.
7898 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7899 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7901 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7904 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7906 * mpw-make.sed: Update to handle shared library support.
7908 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7910 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7911 the insn on mismatch.
7913 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7915 * configure.in: Add support for a29-coff.
7916 * configure: Rebuild.
7918 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7920 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7921 of the section when looking for the R_SH_USES fixup, because the
7922 frag addresses have not yet been adjusted.
7924 * gdbinit.in: Set a breakpoint on as_warn_where.
7926 * config/tc-mips.c (macro): Add missing arguments to macro_build
7927 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7929 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7931 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7932 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7934 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7936 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7938 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7940 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7941 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7942 Recognize [uU] format args as sparclet cpregs.
7944 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7946 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7949 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7951 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7952 well as S_IS_EXTERNAL.
7953 (tc_fix_adjustable): Likewise.
7954 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7955 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7957 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7958 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7960 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7962 * config/tc-sparc.c (max_architecture): Change to sparclite for
7964 (default_compatible): Delete.
7965 (sparc_ffs): New function.
7966 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7967 (sparc_ip): Rewrite architecture match and bump logic.
7969 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7971 * configure.in: Check for 'do not mix' from native linker before
7972 trying to use -rpath.
7973 * configure: Rebuild.
7975 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7977 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7978 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7979 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7980 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7982 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7983 to the symbol lnnoptr field, to get the correct file offset.
7985 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7987 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7988 symbols that are not function, file, or section symbols to be
7991 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7993 * configure: Set and substitute RPATH_ENVVAR.
7994 * configure: Rebuild.
7995 * Makefile.in (RPATH_ENVVAR): New variable.
7996 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7998 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7999 doesn't need opcodes. If configuring shared, opcodes needs bfd.
8000 * configure: Rebuild.
8002 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
8004 * read.c (s_mri_sect): Don't return '\0' in type. Set all
8005 appropriate flags in BFD section.
8007 * configure.in (m68k-*-psos*): New target.
8008 * configure: Rebuild.
8009 * config/te-psos.h: New file.
8010 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
8013 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
8015 From Alan Modra <alan@spri.levels.unisa.edu.au>:
8016 * configure.in: Remove duplicate setting of cpu_type. Check
8017 whether opcodes library is required for on all targets, not just
8019 * configure: Rebuild.
8021 * config/tc-mips.c (mips_big_got): New static variable.
8022 (s_extern): Don't declare.
8023 (reg_needs_delay): New static function.
8024 (macro_build): Permit GOT/CALL_HI/LO relocs.
8025 (macro_build_lui): If place is not NULL, use the number in the
8027 (load_address): Handle mips_big_got case.
8028 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
8030 (OPTION_XGOT): Define.
8031 (md_longopts): Add "xgot" if OBJ_ELF.
8032 (md_parse_option): Handle -xgot.
8033 (md_show_usage): Mention -xgot.
8034 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
8035 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
8037 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8039 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
8040 the byte relocation, point it to the low byte of the word.
8042 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
8044 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
8045 * configure: Rebuild.
8047 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
8049 * configure.in: Recognize any sparc* cpu.
8050 * configure: Regenerated.
8052 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
8054 * read.c (potable): Add "mri" and ".mri".
8055 (s_mri): New function.
8056 * read.h (s_mri): Declare.
8057 * app.c (scrub_m68k_mri): New static variable.
8058 (mri_pseudo): New static variable.
8059 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
8060 flag_m68k_mri. Initialize scrub_m68k_mri.
8061 (mri_state, mri_last_ch): New static variables.
8062 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
8064 (app_push): Save new fields.
8065 (app_pop): Restore new fields.
8066 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
8067 If TC_M68K, use a trivial state machine to look for occurrences of
8068 the .mri pseudo-op, and change the mode appropriately.
8069 * as.h (do_scrub_begin): Update prototype.
8070 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
8072 * config/tc-m68k.c (reg_prefix_optional_seen): New static
8074 (m68k_mri_mode_change): New function.
8075 (md_parse_option): Set reg_prefix_optional_seen.
8076 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
8077 (MRI_MODE_CHANGE): Define.
8078 * doc/as.texinfo: Document .mri pseudo-op.
8080 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
8083 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8085 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
8086 * config/m68k-parse.h (enum pic_relocation): Define.
8087 (struct m68k_exp): Add pic_reloc field.
8088 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
8089 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
8090 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
8092 * config/tc-m68k.c: Delete definition of NO_RELOC.
8093 (struct m68k_it): Add pic_reloc field.
8094 (add_fix): Copy over pic_reloc field.
8095 (md_pseudo_table): Interpret .align parameter as byte count.
8096 (mote_pseudo_table): Likewise.
8097 (tc_m68k_fix_adjustable): New function.
8098 (get_reloc_code): New function.
8099 (md_assemble): Use it as last argument to fix_new_exp.
8100 (md_apply_fix_2): For a relocation against a symbol don't put the
8101 addend into the data.
8102 (tc_gen_reloc): Different addend computation for OBJ_ELF.
8103 (m68k_ip): Don't relax an operand that requires pic relocation.
8104 (md_begin): Align .text, .data and .bss on 4 byte boundary by
8106 * write.c (fixup_segment): Don't add symbol value to addend if
8107 TC_M68K and OBJ_ELF.
8108 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8109 (motorola_operand): Add rule for `(zapc, EXPR)'.
8111 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
8113 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8114 *really* is permissible before the comma.
8116 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
8118 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8119 inserting nop instructions.
8121 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
8123 * config/te-aux.h: Change include of aux.h to aux-coff.h.
8125 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
8127 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8128 class setting for a CALLNAME symbol in COFF.
8130 * read.c (potable): Pass negative numbers for new .balign[wl] and
8131 .p2align[wl] pseudo-ops.
8132 (s_align_bytes): Treat a negative argument as specifying the fill
8134 (s_align_ptwo): Likewise.
8136 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
8138 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8139 (do_align): Take new len parameter. Change all callers. Pass it
8141 (s_align_bytes): Arg now indicates the length of the fill pattern.
8142 (s_align_ptwo): Likewise.
8143 * config/obj-coff.c (write_object_file): Pass length to
8145 * config/tc-i386.h (md_do_align): Take new len parameter.
8146 * config/tc-m88k.h (md_do_align): Likewise.
8147 * config/tc-m88k.c (m88k_do_align): Likewise.
8148 * config/tc-sh.h (md_do_align): Likewise.
8149 * config/tc-sh.c (sh_do_align): Likewise.
8150 * doc/as.texinfo: Document new pseudo-ops.
8152 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8153 done in cvt_frag_to_fill.
8155 * config/tc-sh.h (sh_do_align): Declare.
8156 (md_do_align): Define.
8157 * config/tc-sh.c (sh_do_align): New function.
8159 * ecoff.c (ecoff_build_lineno): Don't try to store the address
8160 difference if the next address is before the current one.
8162 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8163 (archs): Initialize new field.
8164 (m68k_ip): Don't list alias names when listing CPUs which support
8167 * as.c (main): Call parse_args before read_begin.
8168 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8169 front of generated pseudo-ops.
8170 * read.c (potable): Ignore "name".
8171 (s_app_file): Permit a single quote after the string, since one
8172 may appear in m68k MRI mode.
8174 * configure.in: Check for --enable-shared. If linking against
8175 shared BFD and opcodes, fix library name on SunOS, and try to set
8177 * configure: Rebuild.
8179 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
8181 * as.h (flag_m68k_mri): Declare.
8182 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8183 * Many files: For MRI syntax that is specific to the m68k MRI
8184 assembler, check flag_m68k_mri rather than flag_mri or
8185 MRI_MODE_NEEDS_PSEUDO_DOT.
8187 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
8189 * config/tc-i960.c (ARCH_HX): Define.
8191 (targ_has_sfr): Handle ARCH_HX.
8192 (targ_has_iclass): Handle ARCH_HX.
8193 (tc_coff_fix2rtype): Add return 0 to avoid warning.
8194 (tc_headers_hook): If the architecture was specified explicitly,
8195 use it when setting the flags. Set the extern variable coff_flags
8196 rather than headers->filehdr.f_flags, since the latter is set
8197 unconditionally in obj-coff.c.
8198 (i960_handle_align): Remove unused variable fixp.
8200 Support for building bfd and opcodes as shared libraries, based on
8201 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8202 * configure.in: Set OPCODES and BFD to search directories.
8203 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
8204 * configure: Rebuild.
8205 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8206 (LIBDEPS): New variable.
8207 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
8208 $(HLDFLAGS) in link.
8209 (check): Set LD_LIBRARY_PATH in the environment.
8211 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8213 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8214 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8215 read-only, not read/write.
8217 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
8219 * Makefile.in (INSTALL_XFORM): Remove -e.
8221 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
8223 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8224 than comparing S_GET_SEGMENT to undefined_section.
8225 (write_object_file): Skip symbols which were equated to an
8226 undefined or common symbol.
8227 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8228 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8230 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8231 or S_IS_COMMON call S_GET_VALUE.
8232 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8233 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8234 to an undefined or common symbol, convert the reloc to be against
8236 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8237 undefined or common symbol.
8238 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8239 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8240 to an undefined or common symbol, convert the reloc to be against
8242 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8243 undefined or common symbol.
8244 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8245 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8247 (yank_symbols): Skip symbols which were equated to an undefined or
8250 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8252 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8253 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8255 * configure.in: Make sure we only add m68k-parse.o to
8256 ${extra_objects} once, no matter how many m68k targets have been
8258 * configure: Rebuild.
8260 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8262 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8263 * configure: Rebuild.
8265 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8267 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8268 * doc/c-m68k.texi: Document .extend and .ldouble.
8270 * configure.in (m68*-apple-aux*): New target.
8271 * config/te-aux.h: New file.
8272 * config/obj-coff.c (compare_external_relocs): New static function
8274 (do_relocs_for): Sort relocs if TE_AUX.
8275 (fixup_segment): If TE_AUX, store common symbol value in segment.
8276 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8278 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8280 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8282 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8284 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8285 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8287 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8288 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8289 an undefined symbol and the size of a function symbol.
8290 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8291 for all common symbols.
8293 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8295 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8298 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8301 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8303 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8304 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8306 * ecoff.c (localsym_t): Add addend field.
8307 (add_ecoff_symbol): Add addend argument. Change all callers.
8308 (coff_sym_value): Make static.
8309 (coff_sym_addend): New static variable.
8310 (ecoff_directive_def): Initialize coff_sym_addend.
8311 (ecoff_directive_val): Accept symbol + constant.
8312 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8313 (ecoff_build_symbols): Include the addend in the symbol value.
8315 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8317 * config/tc-ppc.c (md_assemble): Ignore overflow on
8318 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8320 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8322 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8323 bytes in size, so offset appropriately in big endian mode when
8324 writing the bottom 2 bytes.
8326 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8328 * config/tc-sparc.c (default_compatible): New static local.
8329 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8330 (sparc_ip): If no architecture or -bump specified, don't mark as
8331 mismatched those in default_compatible.
8333 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8335 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8336 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8337 * configure: Rebuild.
8338 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8339 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8340 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8341 (sco_id): Declare if SCO_ELF.
8343 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8345 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8346 ({max,warn_after}_architecture): New static locals.
8347 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8348 If both architecture and -bump requested, set max_architecture to max.
8349 (sparc_md_end): Simplify.
8350 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8351 Rewrite code to bump architecture and check for conflicts.
8352 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8353 with Solaris assembler.
8354 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8355 (md_show_usage): Update.
8357 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8359 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8361 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8363 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8364 #ifdef sparcv9 when choosing value.
8367 (sparc_md_end): Declare.
8368 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8369 (initial_architecture): New static local.
8370 (can_bump_v9_p): Likewise.
8371 (NO_V9): Delete all occurrences.
8372 (sparc_md_end): New function.
8373 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8374 Don't bump architecture to v9 unless can_bump_v9_p set.
8375 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8376 * configure.in (sparc64 target cpu): Don't set obj_format here.
8377 (SPARC_V9): Renamed from sparcv9.
8378 (sparc64-*-elf*): Define SPARC_ARCH64.
8379 * configure: Regenerated.
8380 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8381 (SPARC_ARCH64): Add.
8382 * conf.in: Regenerated.
8383 * config/vmsconf.h: Update.
8385 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8387 * config/tc-mips.c (load_register): Optimise "dli" loads.
8388 (md_show_usage): add "-mcpu=vr4100" to help text.
8390 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8392 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8393 undefined symbol, preserve the X_op of O_symbol.
8394 (S_GET_VALUE): Fix check to permit this case.
8395 * write.c (write_relocs): If a reloc is against an undefined
8396 symbol equated to another symbol, change the reloc to be against
8398 * config/obj-coff.c (do_relocs_for): Likewise.
8400 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8403 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8405 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8406 computer is PowerPC.
8408 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8410 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8411 mentioned in the eabi.
8413 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8415 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8416 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8418 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8420 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8422 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8424 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8425 as a section it is ok to have unadorned -mrelocatable pointers in.
8427 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8429 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8432 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8434 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8435 dependent section attributes can be handled.
8437 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8438 macros to add support for exclude section flag and ordered section
8441 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8442 functions to add support for exclude section flag and ordered
8445 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8447 * subsegs.c (section_symbol): Don't try to look up the section
8448 symbol in the hash table. It should be possible to have a symbol
8449 with the same name as a section, but no connection to it.
8451 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8452 From James Carlson <carlson@xylogics.com>.
8454 * expr.c (operand): Skip whitespace after a close parenthesis.
8455 From James Carlson <carlson@xylogics.com>.
8457 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8459 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8460 as_warn_where for relocation overflow.
8461 (parse_reg): Accept register name only if next character is
8464 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8466 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8467 addresses for static variables.
8469 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8471 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8472 and xgot give the old toc16 relocation.
8473 (md_apply_fix3): Support all GOT relocations.
8475 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8477 * config/tc-mips.c (load_address): Correctly handle a constant in
8478 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8480 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8482 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8483 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8484 (build_Mbytes): Handle REG_B.
8486 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8488 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8490 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8492 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8494 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8496 * config/obj-coff.c (write_object_file): Set the s_align field to
8497 the number of bytes, rather than to the power of 2.
8499 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8501 * Makefile.in (DISTCLEAN_HERE): New variable.
8502 (distclean): Use it.
8503 (maintainer-clean): Depend upon clean-here rather than clean,
8504 distclean, and clean-info. Run make maintainer-clean in doc.
8505 Remove files listed in DISTCLEAN_HERE.
8506 * doc/Makefile.in (maintainer-clean realclean): Split out from
8507 distclean. Depend upon clean-info and distclean.
8509 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8511 * mac-as.r: Fix copyright and version strings.
8512 (cfrg): Use PROG_NAME instead of literal name.
8514 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8516 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8518 * config/tc-a29k.h (tc_unrecognized_line): Define.
8519 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8520 (md_operand): Handle a29k style local dollar labels.
8522 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8524 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8526 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8528 * read.c (s_fill): If md_flush_pending_output is defined, call
8531 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8533 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8534 Treat rs_align_code like rs_align.
8536 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8538 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8539 converting an absolute address into a PC-relative one.
8541 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8543 * mpw-config.in: Don't always use te-generic.h for emulation.
8544 (powerpc-apple-macos): Use emulation te-macos.h.
8545 * mpw-make.sed (install, install-only): Edit in Mac-specific
8548 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8550 * configure.in: Improve message about unsupported ELF targets.
8551 * configure: Rebuild.
8553 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8554 pattern is zero. From Manfred Hollstein.
8556 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8558 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8559 the various idata sections, we check the name on the .section pseudo.
8561 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8563 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8564 add section's paddr to add_number; compatibility to native as and
8567 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8569 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8571 * hash.c (struct hash_entry): Moved here...
8572 * hash.h (struct hash_entry): ...from here.
8574 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8575 if it's already known to be null.
8577 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8579 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8580 bit relocs converted to PC relative relocs. This turned out to
8581 add the offset from the beginning of .text twice.
8583 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8585 * stabs.c (s_stab_generic): In 's' case, free string from
8588 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8590 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8593 * subsegs.h (segment_info_type): Make bitfields unsigned.
8595 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8596 and move them together. On most systems this will reduce the
8597 structure size by one word.
8598 (operatorT): Define O_max.
8599 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8602 * read.c (pop_insert): Print error returned by hash table
8605 * as.c (dump_statistics): Split out from main; dump some hash
8606 table stats and target-specific stats.
8607 (start_time): No longer automatic to main.
8608 (main): Set file-level start_time and call dump_statistics at
8609 exit. Exit by calling xexit.
8610 (show_usage): Make --statistics description less specific.
8611 * subsegs.c (subsegs_print_statistics): New function.
8612 * write.c (write_print_statistics): New function.
8613 (n_fixups): New static variable.
8614 (fix_new_internal): Increment it.
8615 * read.c (read_print_statistics): New function.
8616 * read.h (read_print_statistics): Declare.
8617 * symbol.c (symbol_print_statistics): New function.
8618 * symbol.h (symbol_print_statistics): Declare.
8619 * hash.c (hash_print_statistics): New function.
8620 * hash.h (hash_print_statistics): Declare.
8621 * config/tc-i386.c (i386_print_statistics): New function.
8622 * config/tc-i386.h (i386_print_statistics): Declare.
8623 (tc_print_statistics): New macro.
8624 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8627 * hash.c (DELETED): Rewrite to use a valid but unique address.
8628 (START_POWER): Reduce to 10.
8629 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8630 Add new values for counting strcmp calls.
8631 (GROW_FACTOR): New macro.
8632 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8634 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8635 (hash_new): Use FULL_VALUE.
8636 (struct hash_control): Definition moved here.
8637 (hash_code): Don't mask to low bits.
8638 (hash_ask): Mask returned hash code here. Check hash value before
8639 calling strcmp; count strcmp calls.
8640 * hash.h (struct hash_control): Declare, don't define, here.
8641 (HASH_STATLENGTH): Deleted.
8642 (struct hash_entry): Add field for hash code.
8643 (hash_say, hash_apply): Don't declare.
8645 * hash.c (destroy): Return void.
8646 (applicatee): Ditto.
8647 (main): Fix declarations.
8648 (hash_apply): Return void. Argument `function' returns void. Put
8649 inside "#ifdef TEST".
8650 (hash_say): Define only if TEST is defined.
8651 * hash.h (hash_apply, hash_say): Declarations deleted.
8653 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8655 * configure: Rebuild with autoconf 2.7.
8657 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8659 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8660 * configure: Rebuild with autoconf 2.6.
8662 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8664 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8665 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8667 (ppc_frob_file): Remove.
8668 * config/tc-ppc.h (tc_frob_file): Don't define.
8669 (ppc_frob_file): Don't declare.
8671 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8673 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8674 * config/alpha-opcode.h: Include one-operand variants of jmp and
8677 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8678 with te-delta.h in 8.3 file systems.
8679 * configure.in: Adjusted.
8681 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8683 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8685 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8687 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8689 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8691 Version 2.6 released.
8692 * Makefile.in (VERSION): Updated to 2.6.
8694 * config/obj-coff.c (write_object_file): Change use of md_do_align
8695 to pass a pointer rather than a fill value, to match other uses.
8697 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8699 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8701 * as.c (main): Move md_end call to just after call to
8702 perform_an_assembly_pass. Delete cpu-specific code here.
8703 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8704 * config/tc-arm.c (md_end): Unused function deleted.
8705 * config/tc-ns32k.c (md_end): Ditto.
8707 * config/tc-i386.c (i386_align_code): New function, moved here
8708 from HANDLE_ALIGN macro.
8709 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8711 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8713 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8716 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8718 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8719 multi-byte nops to avoid changing gcc. The necessary gcc change
8720 might break old assemblers.
8722 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8724 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8725 generate optimal multi-byte nop instructions for ".align n"
8726 ".align n,0x90", and aligns requiring more than 15 bytes of
8727 padding still generate multiple 0x90's as before.
8729 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8731 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8733 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8735 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8736 * configure: Update.
8737 * mpw-make.sed: Reorder commands to make sed happier.
8738 * config/te-macos.h: New file.
8739 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8741 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8743 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8744 conditional branches.
8745 (md_apply_fix): Likewise.
8747 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8749 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8750 generate a reloc which the linker will not handle correctly. Fix
8751 overflow checking--R_IREL is 18 bits, not 17.
8753 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8755 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8756 from a PC relative reloc if TC_A29K.
8758 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8759 code depends upon it.
8761 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8762 $extend. Based on code from Eric Freudenthal
8763 <freudenthal@nyu.edu>.
8764 * config/tc-a29k.h (LEX_DOLLAR): Define.
8765 * read.c (LEX_DOLLAR): Define if not defined.
8766 (lex_type): Use LEX_DOLLAR.
8768 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8770 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8773 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8775 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8777 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8779 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8780 used only by "dlltool.c".
8782 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8784 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8785 (md_pseudo_table): Don't define "extern".
8787 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8789 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8791 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8793 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8795 * macro.c (macro_expand_body): Don't warn about == with a
8796 nonexistent parameter, in case it is in a comment field.
8798 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8800 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8801 set, even if macro_alternate is set.
8802 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8803 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8804 the token unless it ended in '@'.
8805 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8806 * doc/c-a29k.texi: Document macro usage on A29K.
8808 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8810 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8812 (install_operand): Likewise.
8814 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8816 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8818 * configure.in (m88k-motorola-sysv*): New target.
8819 * configure: Rebuild.
8820 * config/te-delta88.h: New file.
8821 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8823 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8824 (md_do_align): Define.
8825 * config/tc-m88k.c: Include "subsegs.h".
8826 (m88k_do_align): New function.
8828 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8829 (COFF_NOLOAD_PROBLEM): Define.
8830 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8832 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8834 * config/tc-i386.c (md_assemble): For a jump instruction with
8835 non-constant target, require 7 available bytes in the current
8838 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8840 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8843 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8845 * configure.in (alpha-*-linux*): Use ecoff.
8846 * configure: Rebuild.
8847 * ecoff.c (ecoff_directive_extern): New function.
8848 (ecoff_directive_weakext): New function.
8849 (ecoff_build_symbols): Handle weak symbols.
8850 (ecoff_setup_ext): Likewise.
8851 (ecoff_frob_symbol): Warn about weak common symbols.
8852 * ecoff.h (ecoff_directive_extern): Declare.
8853 (ecoff_directive_weakext): Declare.
8854 * symbols.c (S_IS_WEAK): New function.
8855 * symbols.h (S_IS_WEAK): Declare.
8856 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8858 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8861 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8863 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8865 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8866 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8867 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8868 * config/obj-coff.c (coff_frob_symbol): Don't call
8869 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8870 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8873 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8874 (ppc_stab_symbol): New static variable.
8875 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8876 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8877 sy_tc.real_name to the stab string.
8878 (ppc_bc, ppc_ec): New static functions.
8879 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8881 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8883 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8886 * input-scrub.c (input_scrub_push): Reset sb_index.
8888 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8890 * listing.c (listing_newline): Don't create a frag in the absolute
8893 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8895 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8896 (ppc_csect): Move most of the code to ppc_change_csect, and call
8898 (ppc_change_csect): New static function, taken from ppc_csect.
8899 (ppc_section): New static function.
8900 (ppc_saw_abs): New static varable.
8901 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8902 a symbol has no csect.
8903 (ppc_adjust_symtab): New function.
8904 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8905 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8907 * write.c (write_object_file): If tc_adjust_symtab is defined,
8908 call it just before the call to obj_adjust_symtab.
8910 * symbols.c (symbol_find_or_make): Change name to be const.
8911 * symbols.h (symbol_find_or_make): Update declaration.
8913 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8915 * doc/as.texinfo (Align): Mention SH.
8916 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8918 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8919 (Z8000 Directives, even): Don't give numeric align value, instead
8922 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8924 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8927 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8929 * Makefile.in (diststuff): Also make info.
8930 (maintainer-clean realclean): Also make clean-info.
8932 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8934 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8935 (pa_subspace): For ".nsubspa", always create a new subspace
8936 with the given attributes, even if one already exists with the
8939 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8941 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8942 TC_FORCE_RELOCATION, taking an additional section argument. If
8943 the section of the target symbol is not the same as the current
8944 section, always force the relocation to be used.
8945 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8947 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8948 md_pcrel_from function, taking an additional section argument.
8949 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8951 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8952 older TC_FORCE_RELOCATION if not defined.
8953 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8954 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8955 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8956 TC_FORCE_RELOCATION.
8958 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8960 * input-scrub.c (as_where): Set name to null pointer if we don't
8962 * messages.c (identify): Only print filename if non-null.
8963 (as_show_where): Ditto, for line number too.
8964 (as_warn_internal, as_bad_internal): Ditto.
8966 * input-file.c (input_file_open): If the input file can't be
8967 opened, consider it an error.
8969 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8971 * config/tc-mips.c: Added mips_4100 control, and support for
8972 accepting the 4100 as a MIPS architecture variant (md_begin,
8973 macro_build, mips_ip, md_parse_option). Adding suitable
8974 command-line OPTIONs, and updating the help text (md_show_usage).
8976 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8978 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8979 BFD_ASSEMBLER is defined.
8981 * Use one active frag and one obstack per frag chain:
8982 * frags.c (frags): Variable deleted.
8983 (frag_alloc): New function.
8984 (frag_grow, frag_more, frag_variant, frag_now_fix,
8985 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8987 (frag_new): Ditto. Verify that frch_last and frag_now match on
8988 entry and exit, and that old frag_now has non-zero type. Replace
8989 "know" uses with "assert". Use frag_alloc instead of mucking with
8991 * frags.h (frags): Declaration deleted.
8992 * subsegs.h (struct frchain): Add new field frch_frag_now.
8993 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8995 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8996 give it any stricter alignment than frchainS structures need. Do
8997 not initialize frags obstack. Set frag_now to point to
8998 dummy_obstack. Initialize absolute_frchain.
8999 (subseg_set_rest): Save and restore frag_now in frch_frag_now
9000 field of frchainS. Don't create new frags on section switch, and
9001 use frag_alloc when creating a new frag chain. For absolute
9002 section, set frchain_now to absolute_frchain. Verify that
9003 frch_last and frag_now match on entry and exit. Initialize
9004 per-chain obstack, and under gcc, set required alignment to that
9005 needed by fragS structure.
9007 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
9009 * stabs.c (get_stab_string_offset): Only copy input string if a
9010 fresh copy is needed, not if the section already exists.
9011 (s_stab_generic): Cache stab section name to bypass lookups, since
9012 usually it will match. Could be made faster still by changing the
9013 memory allocation rules.
9014 (s_xstab): Cache section name to bypass repeated string
9017 * frags.c (frag_new): Deleted register declarations.
9019 * listing.c (frag_now): Don't declare.
9021 * as.c (chunksize): New variable.
9022 (debug_memory): New variable.
9023 (main): If debug_memory is set, reduce chunksize and
9025 * as.h (chunksize): Declare it.
9026 * read.c (read_begin): Use it.
9028 * config/tc-alpha.c (md_shortopts): Include 'g'.
9029 (md_parse_option): Ignore it.
9031 * Makefile.in (distclean): Remove Makefile and config.status from
9032 testsuite directory.
9033 (clean-here): Don't delete testsuite. Instead, delete only the
9034 files within it that would be generated by running tests.
9036 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
9037 frag_now_fix instead of accessing obstack info directly.
9038 * config/tc-arm.c (s_ltorg): Ditto.
9039 (md_assemble): Ditto.
9041 * config/tc-i386.c (md_assemble): Call frag_grow instead of
9044 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
9046 * stabs.c (aout_process_stab): Insert debug symbol into symbol
9047 chain after parsing value expression, if any, to avoid separating
9048 continued .stabs lines.
9050 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
9052 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
9053 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
9055 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
9057 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
9058 -mcom support and PPC_OPCODE_ANY for -many.
9059 (md_parse_option): Ditto.
9061 (md_begin): For duplicate instructions, print all duplicates
9064 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
9066 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
9067 common mode operation.
9068 (md_show_usage): Add -mcom to usage message.
9070 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
9072 * expr.c (op_rank): Add O_symbol_rva.
9073 * expr.h (operatorT): Add O_symbol_rva.
9074 * read.c (cons_worker): Set O_symbol_rva when necessary.
9075 * write.c (fix_new_exp): Understand O_symbol_rva.
9077 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
9079 * config/tc-mips.c: Correct s_cons arguments. From Michael
9080 Joosten <joost@ori.cadlab.de>.
9082 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
9084 * config/tc-ppc.c (ppc_macro): Make count unsigned.
9085 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
9086 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
9088 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
9089 make non-static. Change all users.
9090 * config/obj-coff.h (coff_n_line_nos): Declare.
9092 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
9094 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9096 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
9098 * config/obj-elf.c (obj_elf_common): Convert specified byte
9099 alignment to power of two. Set size of local bss symbol.
9101 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9103 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
9105 * sb.c, macro.c: Decide whether to include <string.h> or
9106 <strings.h> just as as.h does.
9108 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
9110 * Makefile.in (site.exp): Fix setting of $srcdir.
9112 * config/tc-arm.c (md_atof): Fix little-endian output.
9113 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9116 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
9118 * doc/as.texinfo: Split out the NS32k family documentation,
9119 despite its being commented out for now.
9120 * doc/c-ns32k.texi: New file.
9122 * sb.c, macro.c: Include string.h.
9124 * Makefile.in (comparison): Only check *.o; we don't care if
9125 timestamps inserted by the native linker differ.
9127 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9128 if alignment stricter than 4 bytes is requested; in that case,
9129 align to a 4-byte boundary first.
9131 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
9133 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9134 uninitialized" warning for `Max_Source_Offset'.
9136 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
9138 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9139 qualifiers and detect errors if present.
9140 (md_assemble): Add call to parse_toc_entry. Also added some support
9141 for the [tocv] qualifier.
9142 (ppc_pe_tocd): New function to support data in the toc section.
9144 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
9146 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9149 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
9151 * config/tc-m68k.c (isword): Accept all values from -65536 to
9152 +65535, so ~VAL will not be rejected.
9154 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
9155 skip characters after the pseudo-op.
9157 * read.c (get_line_sb): Don't look past buffer_limit.
9158 (s_include): In MRI mode, skip characters after the file name.
9160 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
9162 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9163 periods in register names.
9165 For older changes see ChangeLog.1.
projects / deliverable / binutils-gdb.git / blob