2 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
4 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
9 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
11 * config/tc-mips.c (hilo_interlocks): True for tx49.
12 (md_begin): Add mips64tx49.
13 (md_parse_option): Add 4900 cpu.
16 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
18 * config/tc-ppc.c (md_assemble): When handling @l, always sign
19 extend if the operand expects a signed value.
21 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
22 default which is to permit dollar labels.
24 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
26 * config/tc-sparc.c (sparc_memory_model): New variable.
27 (md_longopts): Add -TSO/-PSO/-RMO options.
28 (md_parse_options): Handle them.
29 (sparc_elf_final_processing): For 64 ELF, set required
30 memory ordering in e_flags. Default to RMO and let the user
31 override it through command line.
33 * config/tc-sparc.h (elf_tc_final_processing): Add.
35 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
37 * config/tc-sparc.c (v9a_asr_table): New variable.
38 (sparc_ip): Handle v9a asr's.
39 Patch from David Miller <davem@vger.rutgers.edu>.
41 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
43 * config/tc-sparc.h (md_do_align): New macro.
44 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
45 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
47 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
49 * config/tc-sh.c (sh_small): New variable.
50 (OPTION_SMALL): Define.
51 (md_longopts): Add "small".
52 (md_parse_option): Handle OPTION_SMALL.
53 (md_show_usage): Mention -small.
54 * config/tc-sh.h (sh_small): Declare.
55 (SUB_SEGMENT_ALIGN): Handle sh_small.
56 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
59 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
60 case in little endian mode.
62 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
64 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
65 overflow signalling to linker.
67 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
69 * makefile.vms: Fix for dec c.
71 * config-gas.com: Give explanation for dec c setup in error
74 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
75 sections on openvms/alpha.
77 * config/obj-evax.c: support .weak pseudo-op
79 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
81 * config/tc-sparc.c (default_arch_size): New static local.
82 (struct sparc_arch): Rename arch_size to default_arch_size.
83 New member user_option_p.
84 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
85 (init_default_arch): Check whether default arch is valid.
86 Set default_arch_size in addition to sparc_arch_size.
87 (OPTION_32,OPTION_64): Define.
88 (md_longopts): New entries for -32, -64.
89 (md_parse_option): Handle them.
90 (md_show_usage): Print them. Ensure init_default_arch called.
91 * configure.in (sparc64): Set arch to v9-64.
92 * configure: Regenerated.
94 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
96 * write.c (subsegs_finish): New function, broken out of
98 (write_object_file): Some code moves into subsegs_finish.
99 * write.c (subsegs_finish): Declare.
100 * as.c (main): Call subsegs_finish.
102 * read.c (s_include): Check for error return from
105 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
107 * read.c (get_line_sb): Accept any eol marker while scanning macros.
109 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
111 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
112 * config/tc-i386.h (DIFF_EXPR_OK): Define.
113 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
114 the correct relocation when it exists.
115 * config/tc-i386.c (md_apply_fix3): Likewise.
117 * config/tc-ppc.h: Correct typo in comment.
118 * config/tc-v850.h: Likewise.
120 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
122 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
123 when second instruction is writing to first instructions inputs.
125 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
127 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
128 templated programs to build with -g.
130 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
132 * config/tc-v850.c (md_relax_table): Add support for relaxing
133 unconditional branches. This patch is courtesy of Jim Wilson.
134 (md_convert_frag): Fix relaxing of branches. This patch is
135 courtesy of Jim Wilson.
136 (md_assemble): Create different fixups for conditional and
137 unconditional branches. This patch is courtesy of Jim Wilson.
138 (md_estimate_size_before_relax): Estimate size of variable part of
139 fixup based on whether it is for a conditional or an unconditional
140 branch. This patch is courtesy of Jim Wilson.
141 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
142 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
143 obj_elf_section_change_hook().
144 (v850_comm): New function.
145 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
146 (md_begin): Add bss flag to seg_info of bss sections.
148 Add support for .scommon, .tcommon and .zcommon sections.
150 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
151 .zcommon, .tbss, .call_table_data and .call_table_text.
153 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
155 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
156 * configure: Regenerated.
158 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
160 * config/tc-d10v.c: Fixes to make sure the AT_WORD
161 expression is not confused with -1.
163 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
165 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
166 operand - OPERAND_ATMINUS.
168 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
170 * config/tc-d10v.c (parallel_ok): Note that auto increment and
171 decrement modify the index register.
173 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
175 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
176 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
178 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
179 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
180 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
183 * doc/Makefile.am (CPU_DOCS): Define.
184 (as.info): Depend upon $(CPU_DOCS).
185 * doc/Makefile.in: Rebuild.
187 * configure.in: Remove AM_PROG_INSTALL; it's called by
189 * configure: Rebuild.
191 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
193 * tc-d10v.h (TC_START_LABEL): Don't define.
194 (tc_frob_label): Define.
196 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
198 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
199 to pair a branch and link with anything but an exe instruction.
201 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
203 * config/tc-alpha.c (load_expression): Disable the sym+const .got
204 optimization to reduce the alignment surprises for gcc.
206 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
208 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
209 * config/tc-sparc.c (sparc_target_format): Handle coff here.
210 (sparc_ip): Add %hix,%lox.
211 (md_apply_fix3): Call as_bad_where, not as_bad.
212 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
213 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
215 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
217 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
218 recognizes alphaev5 etc.
219 * configure: Rebuild.
221 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
223 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
224 of mipsr3900 with mipstx39.
226 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
227 -mipsXX message' if the insn isn't an ISA insn.
229 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
231 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
232 Redefine TARGET_FORMAT to call sparc_target_format.
233 * config/tc-sparc.c (in_unsigned_range): New function.
234 (sparc_arch_size): Make static.
235 (sparc_target_format): New function.
236 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
237 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
238 (output_insn): Set `fx_no_overflow'.
239 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
240 (tc_gen_reloc): Likewise.
242 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
244 * config/tc-v850.c (v850_section): Remove.
246 * config/obj-elf.c (obj_elf_section): Enhance error message.
248 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
250 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
251 including obj-elf.h in OBJ_MAYBE_ELF case.
252 (mips_target_format): Return NULL after abort to avoid warning.
254 * ecoff.c (generate_ecoff_stab): Remove unused static function.
256 * expr.c (operator): Accept ==. From Anders Blomdell
257 <anders.blomdell@control.lth.se>.
259 * config/atof-ieee.c (gen_to_words): When generating a denormal
260 number, handle an overflow into the smallest normalized number.
262 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
264 * as.h, input-scrub.c (new_logical_line): New return value.
265 * read.c (s_app_file): Don't note the same file several times
268 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
270 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
272 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
274 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
275 * configure: Rebuild.
277 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
279 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
281 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
282 fn* instructions do not insert implicit fwait. This was changed
285 * config/m68k-parse.y (yylex): Permit an expression to be used for
288 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
290 * Makefile.in: Rebuild.
292 * aclocal.m4: Rebuild with new libtool.
293 * configure: Rebuild.
295 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
297 * app.c (do_scrub_chars): Clear mri_state at end of .mri
300 * config/tc-mips.c (hilo_interlocks): Change from a static
301 variable to a macro, so that it varies with the variables upon
303 (gpr_interlocks, cop_interlocks): Likewise.
304 (md_begin): Don't initialize them.
306 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
308 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
309 of strcmp where appropriate.
311 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
313 * config/tc-v850.c (md_assemble): Cope with a zero data area
314 relocation with a constant offset.
315 (md_assemble): Produce error message when special data area
316 relocations are used on instructions which do not support them.
317 (md_assemble): Reset processor mask if defined by command line
320 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
322 * config/tc-sparc.c: Reorganize file.
323 (parse_keyword_arg): Allow numbers in reg names.
324 (SPECIAL_CASE_NONE): New macro.
325 (md_assemble): Use it.
326 (lookup_arch,init_default_arch): New functions.
327 (default_arch,default_init_p,sparc_arch_table): New static locals.
328 (sparc_arch_size): New static local.
329 (max_architecture): Initialize in init_default_arch.
330 (md_parse_options): Call init_default_arch if necessary.
331 Rewrite -xarch/-A processing.
332 (md_show_usage): Print -A values from sparc_arch_table.
333 (md_begin): Call init_default_arch if necessary.
334 (sparc_md_end): Handle both 32 and 64 bit environments.
335 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
336 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
338 * config.in: Regenerate.
339 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
340 (SPARC_V9,SPARC_ARCH64): Delete.
341 * configure: Regenerate.
342 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
344 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
346 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
348 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
351 * config/tc-v850.c (md_assemble): Corrected typo.
352 * config/tc-v850.c Add new sections: call_table_data and
354 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
355 (handle_ctoff): New Function.
357 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
360 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
362 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
363 displacement from the tiny data area pointer.
365 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
367 * config/tc-hppa.c (fix_new_hppa): Make declaration match
370 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
372 * config/tc-v850.c (processor_mask): New variable.
373 (set_machine, md_parse_option): Set processor_mask.
374 (md_assemble): Check that instruction is available to target
377 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
379 (TARGET_PROCESSOR): New constant.
380 (TARGET_PROCESSOR): New constant.
384 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
386 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
391 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
393 Merge in work from Martin Hunt:
395 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
396 CR is 0 for PSWL and PSWH.
398 * config/tc-d30v.c (do_assemble): Don't accept
399 illegal condition codes for cmpu instruction.
401 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
402 used in d*i instructions.
404 * config/tc-d30v.c (check_size): New function. Check
405 relocations for overflows.
406 (md_pcrel_from_section): Fix relocations between sections.
407 (md_apply_fix3): Use new relocation types for 15 and 21
408 bit relocations in the right container. Needed because
409 the address of the instruction is not eight-byte aligned
410 but the relocations must be.
412 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
413 (find_format): If ".s" or ".l" are used, don't try
414 to compute branch sizes.
416 * config/tc-d30v.c (do_assemble): Check for ".s" or
417 ".l" extensions to opcode names.
418 (find_format): Generate the correct instructions when
419 ".s" or ".l" are used.
421 * config/tc-d30v.c (build_insn): Check for odd registers
422 on instructions that require even registers.
424 * config/tc-d30v.h (md_start_line_hook): Define.
425 * config/tc-d30v.c (md_start_line_hook): New hook.
426 Checks the beginning of each line for a ".". If it
427 finds one, assume a pseudo-op and flush any unwritten
430 * config/tc-d30v.c (md_apply_fix3): Fix problem
431 with determining when fixups were done.
433 * config/tc-d30v.c (build_insn): Fix bug where the numeric
434 part of a symbol (for example, "foo+8") was being written
435 into the instruction.
436 (md_pseudo_table): Change .word to be 32 bits and add
439 * config/tc-d30v.c (parallel_ok): Check to see if first
440 instruction is a jump.
442 * config/tc-d30v.c (parallel_ok): Major code reorganization.
445 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
448 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
450 * configure.in (emulations): Add v850 emulation.
452 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
454 * Makefile.am (CPU_TYPES): Add arc.
455 (TARGET_CPU_CFILES): Add tc-arc.c.
456 (TARGET_CPU_HFILES): Add tc-arc.h.
457 (dependencies): Rebuild.
458 * Makefile.in: Rebuild.
459 * configure.in: Recognize arc-*-elf*.
460 * configure: Regenerated.
461 * config/tc-arc.[ch]: New files.
463 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
465 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
466 Correct description of hi() reloc prefix.
469 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
470 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
471 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
474 * doc/c-v850.texi: Document new pseudo ops and command line
477 * config/tc-v850.c (set_machine): New function.
478 * config/tc-v850.c (.v850): New pseudo op.
480 * config/tc-v850.c (.v850e): New pseudo op.
481 * config/tc-v850.c (.v850eq): New pseudo op.
485 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
487 Support -alh and -ald for DWARF 1:
488 * listing.c (struct list_info_struct): Add debugging field.
489 (listing_newline): Initialize the debugging field. If ELF, if the
490 section starts with .debug or .line, set the debugging field in
491 the listing structure.
492 (debugging_pseudo): Add list parameter. Change all callers. If
493 the debugging field is set, consider it to be a debugging pseudo.
494 If ELF, skip blank lines between debugging lines.
495 * read.c (emit_expr): If ELF, look for line numbers.
496 (stringer): If ELF, look for file names.
498 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
500 * config/tc-v850.c (v850_insert_operand): Only test for overflow
501 if there is no insert function.
503 * config/tc-v850.h (TARGET_MACHINE): New constant.
505 * config/tc-v850.c (v850_insert_operand): Add
506 -mwarn_unsigned_overflow.
507 (md_begin): Set BFD machine number based on machine variable.
508 (md_parse_option): Add -mv850, -mv850e and -mv850eq options.
510 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
512 * as.h: Don't declare alloca if it is a macro.
516 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
518 * config/tc-mips.c: Add tx19/r1900.
521 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
523 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
524 rename to cpu_types[].
525 (s_alpha_arch): New function.
526 (md_pseudo_table): Add "arch".
528 * config/tc-alpha.c (md_begin): Merge the two loops through the
530 (s_alpha_proc): Add initial SKIP_WHITESPACE.
531 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
533 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
535 * read.h (s_lcomm_bytes): Add prototype (for real this time).
537 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
539 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
542 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
544 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
546 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
548 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
549 relative to the next instruction, not the current instruction.
550 (md_assemble): Similarly.
552 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
554 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
557 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
558 (v850_reloc_prefix): Duplicate code eliminated. Add code to
559 recognise special instructions.
560 (md_assemble): Calculation of the size of a fixups corrected.
562 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
565 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
567 * config/tc-v850.c (md_assemble): Use opcode->name instead of
568 opcode->opcode as the sentinal. Zero is a valid opcode.
570 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
572 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
573 * doc/c-v850.texi: Change node name to match other chapter nodes.
575 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
577 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
580 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
582 * expr.c (integer_constant): If BFD64, don't make a bignum if the
583 number will fit in 64 bits.
585 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
586 rather than calling abort.
588 * as.h: Don't define alloca if __GNUC__. Just declare it.
589 * macro.c: Copy alloca handling from as.h.
591 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
592 Gabriel Paubert <paubert@iram.es>.
594 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
595 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
596 is jcxz or a loop instruction.
598 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
600 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
602 (md_begin): Set up machine architecture and type.
604 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
606 * symbols.c (resolve_symbol_value): Store the value back into the
607 symbol expression, to handle add or subtract simplification
608 correctly. Handle O_symbol_rva. Add default case.
610 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
611 chunksize while creating the new subsection.
612 * as.c (chunksize): Initialize to zero.
613 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
614 calling obstack_begin.
616 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
618 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
622 * config/tc-v850.c (parse_register_list): Support constant
623 expressions as register lists.
626 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
628 * doc/c-v850.texi: Change the major node to v850 Machine
631 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
633 * doc/as.texinfo: Add inclusion of c-v850.texi
635 * doc/c-v850.texi: New file.
637 * read.c (is_end_of_line): Make NUL character be considered to be
640 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
642 * config/tc-v850.c (parse_register_list): Add support for curly
644 (cc_names): Add "e" and "ne" conditions.
646 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
648 * app.c (do_scrub_chars): Support a double dash as starting a
649 comment that extends to end of line.
651 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
653 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
655 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
657 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
659 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
660 insn when changing to a different instruction.
663 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
665 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
666 floating point extensions.
667 (parse_reg): parse sgr and dbr.
670 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
672 * config/tc-v850.c (system_register_name): Support numbers for
675 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
677 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
678 flag when alignment is in bytes instead of power of 2, and code to
679 use that flag to convert alignment to bytes.
680 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
681 * read.h (s_lcomm_bytes): Add prototype.
682 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
683 defined, write alignment to alignment bits in section header s_flags
684 rather than the s_align field.
686 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
687 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
688 pseudo, instead of s_lcomm which wants a power of two for alignment.
691 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
693 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
695 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
697 * as.c (show_usage): Add -am.
698 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
699 if we've already got one.
700 * listing.c (struct list_info_struct): Add line_contents.
701 (listing_newline): Put unused argument to work: if non-null, save it...
702 (listing_listing): ... and regurgitate during listing instead of line
704 * listing.h (LISTING_MACEXP): New define.
705 (LISTING_NEWLINE): Argument is NULL.
706 * read.c (read_a_source_file): If expanding macros, break up input
707 lines and pass them to listing_newline.
708 * doc/as.texinfo: Document -ac and -am.
710 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
712 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
714 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
718 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
720 * config/tc-v850.c: Remove support_v850e flag and command line
723 * configure.in (emulations): Add support for v850e target
725 * configure (emulations): Add support for v850e target
727 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
729 * config/tc-v850.c: Remove support_v850eq flag and command line
732 * configure.in (emulations): Add support for v850eq target
734 * configure (emulations): Add support for v850eq target
737 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
739 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
740 setting EXPECT and TCL_LIBRARY.
741 * Makefile.in: Rebuild.
743 * as.h (enum debug_info_type): Define.
744 (debug_type): Declare.
745 * as.c (debug_type): New global variable.
746 (show_usage): Add --gstabs.
747 (parse_args): Handle --gstabs.
748 * read.c (generate_asm_lineno): Remove.
749 (read_a_source_file): Output stabs debugging if appropriate.
750 Change checks of generate_asm_lineno to check debug_type. Only
751 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
752 * read.h (generate_asm_lineno): Don't declare.
753 (stabs_generate_asm_lineno): Declare.
754 * stabs.c (stabs_generate_asm_lineno): New function.
755 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
756 Don't turn off debugging.
757 (add_file): Remove old #if 0 code.
758 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
759 (ecoff_directive_end): Don't generate stabs line symbols.
760 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
762 (line_label_cnt): Remove.
763 (ecoff_generate_asm_line_stab): Remove.
764 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
765 * doc/as.texinfo, doc/as.1: Document --gstabs.
767 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
770 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
771 Add support for v850eq instructions.
773 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
774 Add support for v850e instructions.
777 * config/tc-v850.c (md_assemble): Fix error recovery to reload
778 text of entire opcode.
780 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
782 * doc/internals.texi: Document rs_leb128.
784 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
786 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
787 in ABSL case, rather than calling abort.
789 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
791 * as.h (enum _relax_state): Add rs_leb128.
792 * read.c (potable): Add sleb128 and uleb128.
793 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
795 * read.h: Update prototypes.
796 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
797 the symbol value, add a second FINALIZE argument that prevents
798 changes from being comitted. Update all callers.
799 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
800 * doc/as.texinfo: Document the new pseudos.
802 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
804 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
806 (DISTCLEANFILES): Define.
807 * doc/Makefile.am (DISTCLEANFILES): Define.
808 * Makefile.in, doc/Makefile.in: Rebuild.
810 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
812 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
813 Don't set targ or gas_target. Define SCO_ELF and
814 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
816 * Makefile.am: Remove @target_frag@.
817 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
819 (dep-am): Mark as phony.
820 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
822 * config/arm-big.mt, config/arm-lit.mt: Remove.
823 * config/mips-big.mt, config/mips-lit.mt: Remove.
824 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
825 * config/ppc-sol.mt: Remove.
826 * config/i386coff.mt, config/m68kcoff.mt: Remove.
827 * config/m88kcoff.mt: Remove.
828 * config/sco5.mt: Remove.
829 * configure, config.in, Makefile.in: Rebuild.
831 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
832 further try to circumvent the .y.h rule.
833 * Makefile.in: Rebuild.
835 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
837 * Makefile.am: New file, based on old Makefile.in.
838 * acinclude.m4: New file, from old aclocal.m4.
839 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
840 shared library handling; now handled by libtool. Replace
841 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
842 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
843 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
844 * config.in: New file, created by autoheader.
846 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
847 * stamp-h.in: New file.
848 * as.c (print_version_id): Change GAS_VERSION to VERSION.
849 (parse_args): Likewise.
850 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
851 * doc/Makefile.am: New file, based on old doc/Makefile.in.
852 * Makefile.in, doc/Makefile.in: Now built with automake.
853 * aclocal.m4: Now built with aclocal.
854 * configure: Rebuild.
856 * cond.c (s_else): If not listing false conditionals, turn listing
857 off in the false branch of the else.
859 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
861 * config/tc-mips.c (macro): Fix handling of a double load from a
862 symbol plus an offset.
864 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
865 has an associated external symbol.
867 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
869 * config/tc-alpha.c (s_alpha_ucons): New function.
870 (md_pseudo_table): Add unaligned data pseudos for DWARF.
872 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
874 * config/tc-v850.c (md_assemble): Ignore the rest of the current
875 line if we encounter an error.
877 * config/tc-v850.c (md_assemble): Sign extend constants value
878 for hi and hi0 expressions.
879 (v850_insert_operand): Enable range checking for generic 16bit
882 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
884 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
885 LO16, HI16 and HI16_S relocs.
887 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
889 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
891 * configure: Regenerated with autoconf 2.12.
892 * Makefile.in: Add $(EXEEXT) to all executables.
894 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
896 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
897 unconditional branches.
898 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
901 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
903 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
905 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
907 * macro.c (define_macro): Make sure the index is in range before
911 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
913 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
914 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
915 the right f/ffrag and fx/fxfrag pairs since instruction may be split
919 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
921 * config/te-go32.h (USE_ALIGN_PTWO): Define.
922 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
923 defined, use s_align_ptwo for .align.
924 * configure.in (i386-*-msdosdjgpp*): New target.
925 (i386-*-go32*): Set em to go32 and targ to coffgo32.
926 * configure: Rebuild.
928 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
930 * config/tc-sparc.c (last_opcode): New static local.
931 (md_assemble): Don't issue "FP branch in delay slot" warning if
932 the delay slot has been annulled.
934 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
936 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
937 code if BFD_ASSEMBLER.
939 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
941 * config/tc-v850.c (system_registers): Fix ordering of registers.
944 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
946 * config/tc-tic80.c (build_insn): Initialize extended word to zero
947 when it will be filled in later by relocation information.
950 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
952 * config/tc-mips.c (macro_build): Restore check of fmt argument.
953 (mips_ip): Fix ISA checks.
956 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
958 * configure.in: Default the r5900 to little endian.
959 * configure: Rebuilt.
963 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
965 * config/tc-tic80.c (build_insn): Fix endianness problem with
969 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
971 * config/tc-mips.c (check_absolute_expr): Change warning to
974 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
976 * config/tc-mips.c (macro_build): Refine code to check if an
977 instruction is available on a particular cpu variant.
980 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
982 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
983 OBJ_AOUT to ifdef OBJ_ELF.
984 (md_apply_fix3): When mangling 32 bit PC relative reloc for
985 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
987 * write.c (fixup_segment): Change special case for i386-coff to
988 not apply for i386-pe.
989 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
991 (coff_frob_file_after_relocs): Rename from coff_frob_file.
992 (coff_format_ops): Initialize frob_file_after_relocs field rather
993 than frob_file field.
994 * config/obj-coff.h (coff_frob_file): Don't declare.
995 (coff_frob_file_after_relocs): Declare.
996 (obj_frob_file): Don't define.
997 (obj_frob_file_after_relocs): Define.
998 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
999 * configure: Rebuild.
1001 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * config/obj-coff.c (fixup_segment): Never subtract section
1004 address from PC relative reloc which will be fully resolved.
1006 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1008 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1009 with hpux10 header files.
1011 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1013 From Jason Merrill <jason@cygnus.com>:
1014 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1016 * config/tc-i386.h (md_maybe_text): Define.
1017 (md_do_align): Use md_maybe_text.
1019 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1021 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1022 relocations, don't check for symbol being external, weak, etc.
1024 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1026 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1027 calculate relocations to any external symbol, because we might be
1028 linking a shared object and the symbol might be overriden or moved
1029 (for instance, moved into a static executable's .bss section).
1030 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1032 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1033 be calculated by the assembler.
1035 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1036 whose destination lies in the same file, by ignoring the @plt or
1037 @local and aiming the branch at its destination.
1039 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1041 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1042 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1045 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1046 of obj_copy_symbol_attributes.
1048 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1051 signed operand, sign extend a 32 bit value to the host size.
1053 * Makefile.in (CFLAGS): Subsitute from configure script. From
1054 Jeff Makey <jeff@cts.com>.
1056 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1057 buffer size to make a copy of the symbol.
1059 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1062 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1064 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1065 step through the frags calling cvt_frag_to_fill, switch to
1066 SEG_DATA when we reach data_frag_root.
1068 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1070 * config/tc-mn10300.c (md_assemble): Allow an empty register
1071 list for instructions which use register lists.
1073 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1075 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1077 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1080 * config/tc-arm.c: Add prototypes for many static functions.
1081 (struct asm_opcode ): Add prototypes for parms field.
1082 (struct thumb_opcode ): Likewise.
1083 (fp_op2): Remove unused flags parameter.
1084 (output_inst): Make static.
1085 (arm_after_pass_hook): Remove unused ignore parameter.
1086 * config/tc-arm.h (arm_after_pass_hook): Declare.
1087 (arm_start_line_hook): Declare.
1088 (arm_frob_label): Declare.
1090 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1092 * depend.c (wrap_output): new prototype.
1094 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1096 * config/tc-sh.c (md_apply_fix): Check for overflow.
1098 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1099 section size to be aligned.
1101 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1103 * config/tc-sh.h (md_cons_align): Define.
1104 (sh_cons_align): Declare.
1105 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1106 (sh_no_align_cons): New static variable.
1107 (s_uacons): New static function.
1108 (sh_cons_align): New function.
1109 (sh_handle_align): Warn about misaligned data.
1110 * doc/c-sh.texi: Document .uaword and .ualong.
1112 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1114 * macro.c (macro_expand): In MRI mode, treat single quote as a
1115 separator character when checking for a positional argument.
1117 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1119 * config/tc-arm.c (md_parse_option): Merge in changes from
1122 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1124 * configure.in (emulations): Add Thumb architecture support from
1125 armT-9703-28-branch.
1127 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1129 * doc/all.texi: Add enabling of ARM documentation.
1131 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1133 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1135 * config/tc-mips.c: Added r3900 support.
1137 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1139 * as.c: (parse_args) `-t' option requires an argument.
1141 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-arm.c (md_begin): Change call to
1144 coff_arm_bfd_set_private_flags() to a call to
1145 bfd_set_private_flags().
1147 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * Makefile.in: Rebuild dependencies.
1151 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1152 of a BFD_RELOC_RVA reloc.
1154 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1156 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1157 (hppa_force_relocation): Force a relocation for an absolute
1160 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * doc/as.texinfo: Don't use @value in section names or index
1163 entries; it confuses texinfo.tex.
1165 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1167 * doc/as.texinfo: Updated for -MD option.
1168 * Makefile.in (CFILES): Added depend.c.
1169 (OBJS): Added depend.o.
1170 * as.h (start_dependencies, register_dependency,
1171 print_dependencies): New declarations.
1172 * depend.c: New file.
1173 * as.c (parse_args): Added -MD option.
1174 (main): Call print_dependencies.
1175 (show_usage): Added help for -MD.
1176 * read.c (s_app_file): Call register_dependency.
1177 (s_include): Call register_dependency when file is found.
1178 (read_a_source_file): Call register_dependency.
1180 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1182 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1183 section address to the symbol value.
1185 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1187 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1188 into the new membership field.
1190 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1193 command line then the ARM7 is now chosen by default when setting
1194 the BFD machine and architecture.
1196 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1199 hold APCS selection.
1200 (md_begin): Added code to generate flags to be set into the COFF
1201 header and the calls to the BFD functions to do this.
1202 (md_parse_option, md_show_usage): Added new command line
1203 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1204 -marmv3m, -marmv4, -marmv4t.
1206 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1207 as it is never used.
1209 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1211 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1212 label name with ".".
1213 * config/tc-mn10300.c (md_convert_frag): Likewise.
1215 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * config/tc-mips.c (set_at): Check for bignum.
1218 (check_absolute_expr, macro, mips16_macro): Likewise.
1220 start-sanitize-tic80
1221 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1223 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1224 for overflow/underflow, only insert lower 15 bits into instruction.
1227 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1229 * config/tc-i386.c (pi): Check for RegMMX.
1231 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1233 * expr.c (expr): When subtracting values in the same frag,
1234 subtract X_add_number rather than adding it.
1236 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1238 * config/obj-coff.c (write_object_file): Just pass NULL to
1239 md_do_align, not the address of a char holding NOP_OPCODE.
1241 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1243 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1244 than an address if the floating point value looks sufficiently
1247 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1250 section size to be aligned.
1252 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1254 * cond.c: Include "macro.h".
1255 (struct conditional_frame): Add macro_nest field.
1256 (initialize_cframe): Initialize macro_nest.
1257 (cond_finish_check): Add nest parameter. Change all callers.
1258 (cond_exit_macro): New function.
1259 * as.h (cond_finish_check): Update declaration.
1260 (cond_exit_macro): Declare.
1261 * input-scrub.c (macro_nest): Make globally visible.
1262 (input_scrub_next_buffer): Call cond_finish_check.
1263 * macro.h (macro_nest): Declare.
1264 * read.c (s_mexit): Call cond_exit_macro.
1266 * config/tc-i386.h (RegMMX): Define.
1267 * config/tc-i386.c (pi): Check for all register types.
1268 (type_names): Add RegMMX.
1269 (md_assemble): Handle RegMMX.
1271 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1273 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1276 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1278 * config/tc-mips.c (nopic_need_relax): Add new parameter
1279 before_relaxing. Use it when testing ecoff_extern_size.
1280 (load_address, macro, md_estimate_size_before_relax): Fix all
1283 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1285 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1286 (obj_elf_subsection): New static function.
1288 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * config/obj-coff.c (coff_header_append): Don't reset string_size
1291 each time through the loop.
1293 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1295 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1297 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1299 * doc/internals.texi (Porting GAS): Correct documentation for
1300 current configure handling of targ-cpu.h, et. al.
1301 (CPU backend): Document listing macros.
1303 * listing.c (data_buffer): Set size based on other listing macros,
1304 rather than always using 100.
1305 (data_buffer_size): Remove static variable.
1306 (calc_hex): Make data_buffer_size a local variable. Don't leave
1307 any slop when filling data_buffer.
1309 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1311 * doc/c-mips.texi: Document .set autoextend.
1313 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1315 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1316 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1317 sparc-*-openbsd*): New targets.
1318 * configure: Rebuild.
1320 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1322 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1323 for all undefined symbols.
1325 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1327 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1330 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1332 * configure.in (alpha*-*-openbsd*): New target.
1333 * configure: Rebuild.
1335 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1337 * configure.in (mips-*-openbsd*): New target.
1338 * configure: Rebuild.
1341 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1343 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1344 for instructions using conditional execution.
1347 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1349 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1351 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1353 * Makefile.in (srcroot): Remove.
1354 (INSTALL): Set to @INSTALL@.
1355 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1356 (all, dvi): Don't set srcroot.
1357 (install): Depend upon as.new, gasp.new, and installdirs. Use
1358 $(program_transform_name) directly, rather than using
1359 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1360 (installdirs): New target.
1361 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1362 (install): Depend upon installdirs. Use $(program_transform_name)
1363 directly, rather than using $(INSTALL_XFORM) and
1365 (installdirs): New target.
1366 (install-info-as): Run mkinstalldirs.
1367 (install-info-gasp): Likewise.
1369 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * Makefile.in (INSTALL): Change install.sh to install-sh.
1373 * symbols.c (resolve_symbol_value): Check for division by zero.
1375 From Thomas Graichen <graichen@rzpd.de>:
1376 * Makefile.in: Always use $(SHELL) when running move-if-change.
1377 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1378 * configure: Rebuild.
1380 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1382 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1383 New argument `want'. Update enum cgen_parse_operand_result values.
1384 Initialize if CGEN_PARSE_OPERAND_INIT.
1385 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1386 (md_assemble): Call cgen_asm_init_parse.
1387 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1389 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1391 * config/tc-m68k.c (m68k_ip): Handle #j.
1393 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1395 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1396 right address for call label:32,regs,imm.
1398 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1400 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1402 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1403 symbol for OBJ_ELF anymore.
1405 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1407 * Makefile.in: Regenerate dependencies.
1408 (TARG_CPU): New variable.
1409 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1410 (.dep1): Delete creating of cgen-opc.h.
1411 (.tcdep): Put proper contents in cgen-opc.h.
1412 * configure.in (m32r): Delete setting of extra_files, extra_links.
1413 (AC_OUTPUT): Create cgen-opc.h.
1414 * configure: Regenerated.
1416 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1418 * makefile.vms: Update to build gasp.exe.
1420 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1422 * write.c (relax_frag): Make non-static.
1423 * write.h (relax_frag): Add prototype for.
1424 * config/tc-m32r.h (md_do_align): New arg `max'.
1425 * config/tc-m32r.c (m32r_do_align): Likewise.
1426 Update calls to frag_align, frag_align_pattern.
1427 (fill_insn): Update call to m32r_do_align.
1428 (m32r_scomm): Update call to frag_align.
1430 * config/tc-m32r.[ch]: New files.
1432 * Makefile.in (CPU_TYPES): Add m32r.
1433 (TARGET_CPU_CFILES): Add tc-m32r.c.
1434 (TARGET_CPU_HFILES): Add tc-m32r.h.
1435 (DISTCLEAN_HERE): Add cgen-opc.h.
1436 (.dep1,.tcdep): Create empty cgen-opc.h.
1437 (cgen.o): Add dependencies.
1438 (dependencies): Regenerate.
1439 * as.h (struct frag): New member fr_targ.
1440 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1441 * conf.in (USING_CGEN): New macro.
1442 * configure.in (m32r-*-*): Add entry for.
1443 Add cgen.o to extra_objects.
1444 * configure: Regenerate.
1445 * frags.c (frag_var): fr_pcrel_adjust renamed to
1446 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1447 (frag_variant): Likewise.
1448 * write.c (relax_frag): Likewise.
1449 * config/tc-ns32k.c (*): Likewise.
1451 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1453 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1454 rather than for any end of line character.
1456 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1457 call abort (i.e., as_abort) rather than crashing.
1459 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1460 OBJ_ELF, rather than of S_GET_OTHER.
1462 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1464 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * Makefile.in (VERSION): Set to 2.8.1.
1468 * Branched binutils 2.8.
1470 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
1472 * COPYING: Update FSF address.
1474 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
1476 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
1478 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
1480 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
1482 * config-gas.com: Update to handle both vax and alpha.
1483 * makefile.vms: Update to use config-gas.
1484 * conf-a-gas.com: Remove file.
1486 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
1488 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
1489 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
1490 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
1492 start-sanitize-tic80
1493 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
1495 * config/tc-tic80.c (line_comment_char): Make '#' start comments
1496 at the beginning of a line for compatibility with .S files where
1497 cpp leaves the filename transitions beginning with '#'.
1500 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
1502 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
1503 tc_coff_sizemachdep if OBJ_COFF.
1505 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1507 * config/tc-ppc.c (register_name): Declare.
1509 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
1511 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1512 * configure: Rebuild.
1514 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1517 (mips16_mark_labels): New static function.
1518 (append_insn): Call mips16_mark_labels.
1519 (mips_emit_delays): Likewise.
1520 (s_insn): Likewise. Don't call mips_clear_insn_labels.
1521 (s_mips_stab): New static function.
1523 * configure.in: Use ELF for mips-*-gnu*.
1524 * configure: Rebuild.
1526 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1528 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1531 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1533 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
1534 set OPCODES_LIB to empty.
1535 * configure: Rebuild.
1537 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1539 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1541 * configure: Rebuild.
1543 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1545 * itbl-parse.y (yyerror): Make static. Declare.
1547 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1548 * configure.in: Set emulations for mips-*-linux*-*.
1549 * configure: Rebuild.
1551 * config/tc-mips.c (struct mips_set_options): Define.
1552 (mips_opts): New static variable.
1553 (mips_isa): Remove. Now a field in mips_opts. Change all
1555 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1556 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1557 (struct mips_option_stack): Define.
1558 (mips_opts_stack): New static variable.
1559 (s_mipsset): Add support for .set push and .set pop.
1560 * doc/c-mips.texi: Document .set push and .set pop.
1562 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1563 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1564 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1566 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1568 * as.c (parse_args): Update copyright date in version message.
1570 * Makefile.in (clean-here): Remove dependency files.
1572 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1573 (s_mri_common): Check S_IS_COMMON unconditionally.
1574 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1575 * config/tc-alpha.c (s_alpha_comm): Likewise.
1576 * config/tc-mips.c (nopic_need_relax): Likewise.
1577 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1578 (ppc_pe_comm): Likewise.
1579 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1580 common symbol to bfd_com_section_ptr.
1581 * config/tc-sparc.c (s_common): Likewise.
1582 (tc_gen_reloc): Likewise.
1585 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1587 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1590 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1592 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1595 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1597 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1600 * listing.c (print_lines): Add lineno parameter. Change all
1602 (listing_listing): Only call calc_hex for the right line.
1603 (listing_list): Set the new edict based on the current edict, in
1604 order to handle listing commands in macros correctly.
1606 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1609 * cond.c (cond_finish_check): New function.
1610 * as.h (cond_finish_check): Declare.
1611 * as.c (main): Call cond_finish_check.
1614 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1616 * config/tc-d30v.c (md_assemble): If two instructions
1617 are supposed to be assembled in parallel and the first one is
1618 long, print an error and stop.
1619 (md_apply_fix3): Don't calculate absolute relocs. Just write
1623 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1625 * config/tc-i386.h (iclrKludge): Define.
1626 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1628 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1630 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1631 * config/tc-alpha.c (alpha_debug): New static variable.
1632 (md_parse_option): Set alpha_debug if -g is seen.
1633 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1636 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1638 * config/tc-d30v.c (build_insn): Enable range-checking code.
1639 (postfix): Stop at space or comma. Fixes PR 11862.
1640 (md_assemble): Change error message.
1643 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * Makefile.in: Added automatic dependency building.
1646 * dep-in.sed: New file.
1648 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1650 * config/obj-ieee.c (segment_name): Don't define function if this
1653 * config/obj-coff.h (DO_STRIP): Don't define.
1654 * config/tc-h8300.h (DO_STRIP): Don't define.
1655 * config/tc-h8500.h (DO_STRIP): Don't define.
1656 * config/tc-w65.h (DO_STRIP): Don't define.
1657 * config/tc-z8k.h (DO_STRIP): Don't define.
1659 * symbols.c (colon): Call obj_frob_label if it is defined.
1660 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1662 * configure.in: Don't set files and links. Don't call
1663 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1664 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1665 * configure: Rebuild.
1666 * Makefile.in (TARG_CPU_C): New variable.
1667 (TARG_CPU_O, TARG_CPU_H): New variables.
1668 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1669 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1670 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1671 (LINKED_SOURCES): Remove.
1672 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1673 (LINKED_HEADERS): Remove.
1674 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1675 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1677 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1678 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1679 (itbl-cpu.h): Remove target.
1680 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1683 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1685 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1687 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1689 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1690 open coded loop that does not require the name to start with a
1693 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1695 * frags.c (frag_var): Change offset parameter to offsetT.
1696 (frag_variant): Likewise.
1697 * frags.h (frag_variant, frag_var): Update declarations.
1698 * config/tc-m68k.c (struct m68k_it): Change foff field to
1700 (add_frag): Change off parameter to offsetT.
1701 * Several files: Add casts to calls to frag_var.
1703 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1704 serialize a parallel make.
1705 (itbl-parse.h): Split target out from itbl-parse.c.
1707 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1709 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1711 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1712 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1713 storing the value of a common symbol.
1715 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1717 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1719 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1720 that is done by symbol_remove and symbol_insert.
1722 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1725 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * config/tc-mips.c (load_register): In 32 bit mode, when not
1728 dealing with a 64 bit number, permit the upper 32 bits to be set
1729 even if bit 31 is not set.
1731 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * read.c (potable): Add "equiv".
1734 (s_set): Handle .equiv based on argument.
1735 * doc/as.texinfo (Equiv): New node to document .equiv.
1736 (Err): New node to document .err.
1738 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1740 * Many files: Add function prototypes.
1741 * as.c (show_usage, parse_args): Make static.
1742 * frags.h (frag_alloc): Declare.
1743 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1744 * symbols.c (dollar_label_instance): Change return type to long.
1745 * symbols.h (print_symbol_value): Declare.
1746 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1747 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1748 (remove_subsegs, relax_frag): Make static.
1749 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1750 (what_kind_of_float): Likewise.
1751 (atof_vax): Make static. Change what_kind to int.
1752 (md_atof): Change what_statement_type to int.
1753 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1754 * config/tc-alpha.c (vax_md_atof): Declare.
1755 (md_atof): Don't declare atof_ieee and vax_md_atof.
1756 * config/tc-i386.c (set_16bit_code_flag): Make static.
1757 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1758 * config/tc-m68k.c (add_fix): Change width to int.
1759 (insert_reg): Change regname to const.
1760 (md_atof): Don't declare atof_ieee.
1761 (demand_empty_rest_of_line): Don't declare.
1762 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1763 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1764 (parse_keyword_arg): Change lookup_fn to take const arg.
1765 (md_atof): Don't declare atof_ieee.
1766 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1767 (tc_aout_pre_write_hook): Don't declare.
1769 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1771 * as.h (bfd_alloc_by_size_t): Don't declare.
1772 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1774 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1776 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1777 (symbol_append): Set sy_next and sy_previous when adding a single
1778 symbol to an empty list. Call debug_verify_symchain.
1779 (verify_symbol_chain): Use assert, not know.
1781 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1783 * NEWS: Note BeOS support.
1784 * configure.in: (ppc-*-beos): New target, use coff as object format.
1785 * configure: Regenerate with autoconf.
1787 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1789 * config/tc-mips.c (md_apply_fix): Improve error message for out
1792 * Makefile.in: Add dependencies on obstack.h where needed.
1794 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1796 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1797 case of a symbol equated to another symbol when using SVR4_PIC.
1799 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1801 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1803 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1804 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1806 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1807 and md_elf_section_change_hook if they are defined.
1808 (obj_elf_text, obj_elf_previous): Likewise.
1810 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1812 * config/obj-multi.h (struct elf_obj_sy): Define if
1814 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1816 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1817 OBJ_SYMFIELD_TYPE is defined.
1819 * doc/as.texinfo (bss): Improve description of .bss section. In
1820 ELF or COFF, you are permitted to switch into the section.
1821 (Comm): Rewrite description of common symbols.
1822 (Lcomm): Mention that some targets permit a third argument.
1824 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1826 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1828 * symbols.c (colon): Change type of local to int. From Alan Modra
1829 <alan@spri.levels.unisa.edu.au>.
1831 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1832 alignment if a zero fill pattern was explicitly specified.
1833 * config/tc-sh.c (sh_do_align): Likewise.
1835 * read.c (equals): Always permit register names to be redefined.
1837 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1838 mips16 symbol to be adjusted if a symbol is being subtracted from
1841 From Eric Youngdale <eric@andante.jic.com>:
1842 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1843 illegal symbol version names.
1844 (elf_frob_symbol): Check for external default versions.
1846 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1848 From Eric Youngdale <eric@andante.jic.com>:
1849 * config/obj-elf.h (struct elf_obj_sy): Define.
1850 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1852 * config/obj-elf.c (obj_elf_symver): Just record the name.
1853 (obj_symbol_new_hook): Initialized versioned_name field.
1854 (elf_frob_symbol): If there is a versioned_name, either rename the
1855 symbol, or add an alias with that name.
1857 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1859 * config/tc-mn10300.c (md_relax_table): Define.
1860 (md_convert_frag): Implement.
1861 (md_assemble): Handle relaxable operands/instructions correctly.
1862 (md_estimate_size_before_relax): Implement.
1863 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1865 * config/tc-mn10200.c (md_relax_table): Fix typos.
1867 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1868 relocs anymore. Tweak fx_offset for pc-relative relocs.
1870 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1872 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1875 start-sanitize-tic80
1876 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1878 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1880 * config/tc-tic80.c (md_begin): Declare external variable
1881 coff_flags and insert an F_AR32WR bit into it.
1884 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1886 * read.c (equals): Add reassign parameter. Change all callers.
1887 * read.h (equals): Update declaration.
1889 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1891 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1892 can rely on the frag address to determine whether a frag is
1895 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1897 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1898 (S_LOCAL_NAME): Likewise.
1899 (FAKE_LABEL_NAME): Define unconditionally.
1900 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1902 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1903 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1904 Don't define FAKE_LABEL_NAME.
1905 * config/te-ic960.h: Likewise.
1906 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1907 (mips_frob_file_before_adjust): Declare.
1908 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1909 (mips_local_label): Remove.
1911 * config/te-sco386.h: Remove; not used.
1913 start-sanitize-tic80
1914 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1916 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1917 byte alignment rather than power-of-two alignment that is the
1921 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1923 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1925 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1926 message, and add newline.
1927 (process_file): Don't process assignments in the label if this is
1928 a equ or assign pseudo-op.
1929 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1930 and K_EQU, to match documentation.
1932 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1934 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1935 to denote read-only data sections.
1937 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1940 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1942 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1943 binary number if the next character is '+' or '-'.
1945 start-sanitize-tic80
1946 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1948 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1949 (find_opcode): Match operands that can be floats.
1950 (build_insn): Handle O_big (float) expressions and build
1954 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1956 * configure.in (mips*-*-lnews*): New target, also make empty
1957 emulation list for this target.
1958 * configure: Update.
1959 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1960 (mips_target_format): Use.
1961 * te-lnews.h: New file.
1963 start-sanitize-tic80
1964 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1966 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1967 operands with :m or :s modifiers and generate the right opcodes
1971 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1973 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1974 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1976 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1978 * config/tc-m68k.c (instring): Useless local declaration of
1979 crack_operand removed.
1980 * expr.h (expressionS): Changed type of X_op field to operatorT if
1983 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1985 Based on patches from Robert Lipe <robertl@dgii.com>:
1986 * configure.in: Add i386coff and i386elf to emulation list.
1987 * configure: Rebuild.
1988 * as.c (i386coff, i386elf): Declare.
1989 * obj.h (coff_format_ops): Declare.
1990 * config/obj-coff.c (OBJ_HEADER): Define.
1991 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1992 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1993 (obj_pseudo_table): Add "version".
1994 (coff_pop_insert): New static function.
1995 (coff_sec_sym_ok_for_reloc): New static function.
1996 (no_func): New static function.
1997 (coff_format_ops): New variable.
1998 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1999 (obj_symbol_new_hook): Define.
2000 (coff_obj_read_begin_hook): Declare.
2001 (obj_read_begin_hook): Define.
2002 * config/tc-i386.h (i386_target_format): Declare.
2003 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2004 OUTPUT_FLAVOR when appropriate.
2005 (i386_target_format): New function.
2006 * Makefile.in (obj-coff.o): New target.
2007 (e-i386coff.o, e-i386elf.o): New targets.
2009 From Stephen Williams <steve@icarus.icarus.com>:
2010 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2011 (_tc_get_bal_of_call): Don't declare.
2012 (tc_get_bal_of_call): Declare as function, don't define as macro.
2013 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2014 in sy_tc field, not x_balntry field.
2015 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2016 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2017 field, not x_balntry field.
2019 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2020 have the SHF_ALLOC attribute.
2022 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2023 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2024 (itbl-lex.o): Depend upon itbl-parse.h.
2026 * itbl-parse.y (yyerror): Change return type to int. Change to
2027 use old style function declaration.
2029 * Makefile.in (itbl-lex.o): Remove -Wall.
2030 (itbl-parse.o): Likewise.
2032 * cond.c (s_ifdef): If we should omit conditionals from listings,
2034 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2035 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2036 (listing_listing): Handle EDICT_NOLIST_NEXT.
2037 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2038 * listing.h (LISTING_NOCOND): Define.
2039 (LISTING_SKIP_COND): Define.
2040 * as.c (show_usage): Mention c as a suboption of -a.
2041 (parse_args): Handle c as a suboption of -a.
2042 * doc/as.texinfo: Document -alc.
2044 start-sanitize-tic80
2045 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2047 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2050 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2052 * doc/as.texinfo: Document .symver.
2054 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2056 * config/tc-d10v.c: Change pre_defined_registers to
2057 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2059 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2061 * config/obj-coff.c: Fix typo in comment section.
2062 start-sanitize-tic80
2063 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2064 an additional alignment argument.
2065 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2067 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2071 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2073 * Makefile.in: Remove dependancies on itbl-cpu.h.
2074 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2077 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2079 * itbl-ops.h: Include as.h.
2081 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2083 * as.c: Remove -t option.
2084 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2085 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2086 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2088 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2090 * itbl-ops.c: Don't define DEBUG.
2092 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2094 * Makefile.in: Update itbl-test.c to reflect its new location.
2096 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2098 * itbl-ops.c: Add test for itbl_have_entries.
2099 * config/tc-mips.c: Remove test for itbl_have_entries.
2100 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2102 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2104 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2105 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2106 (LEX, LEXFLAGS): Define.
2107 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2109 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2111 * itbl-parse.y: Fix indentation mistakes from indent program.
2112 * itbl-lex.l: Fix indentation mistakes from indent program.
2113 * itbl-ops.h: Add include for ansidecl.h.
2114 Add PARAMS around function arguments.
2115 Add declaration for itbl_have_entries.
2116 * itbl-ops.c: Add PARAMS around function arguments.
2117 * Makefile.in: Add itbl build rules.
2118 Add dependancies for itbl files to mips target.
2119 * as.c: Add itbl support.
2120 Add new option "--insttbl" for dynamically extending instruction set.
2121 * as.h: Declare insttbl_file_name;
2122 the name of file defining extensions to the basic instruction set
2123 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2124 itbl-ops.o to extra_objects for mips configuration.
2125 Add include file link from itbl-cpu.h to
2126 config/itbl-${target_cpu_type}.h.
2127 * config/tc-mips.c: Allow copz instructions.
2128 Add notes for future additions to the itbl support.
2130 (macro): Call itbl_assemble to assemble itbl instructions.
2131 See if an unknown register is specified in an itbl entry.
2133 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2134 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2136 start-sanitize-tic80
2137 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2138 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2140 (build_insn): Grab a frag early so we can use the address in
2141 fixups. Take one's complement of BITNUM values before insertion
2142 in opcode. Add code to support O_symbol operands.
2143 (md_apply_fix): Replace unimplemented warning with implementation.
2144 (md_pcrel_from): Ditto.
2145 (tc_coff_fix2rtype): Ditto.
2148 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2150 * config/tc-d30v.c (parallel_ok): New function.
2151 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2153 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2154 relocation is in different section. Fixes PR11574.
2156 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2158 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2159 don't set the section alignment to 2**4.
2161 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2163 * config/tc-m68k.c (line_comment_chars): Add '*'.
2165 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2166 (do_scrub_begin): Don't set lex['*'].
2167 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2168 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2171 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2172 * configure: Rebuild.
2173 * config/te-svr4.h: New file.
2174 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2175 TE_SVR4 or TE_DELTA.
2177 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2179 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2180 short conditional branch around a long unconditional branch.
2182 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2184 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2187 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2190 * symbols.c (resolve_symbol_value): If both left and right
2191 operands are undefined, warn about both of them.
2193 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2195 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2196 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2197 (obj_elf_symver): New static function.
2198 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2201 * write.c (relax_segment): Make type and printf format agree.
2203 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2207 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2209 * config/tc-d30v.c, config/tc-d30v.h: New files.
2211 * configure: Rebuilt.
2213 * configure.in: Add case for d30v.
2216 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2218 * config/tc-alpha.h (md_operand): Define with a null expansion,
2219 like all the other targets.
2220 * doc/internals.texi (CPU backend): Add missing word in
2221 md_flush_pending_output description. Fix typo in md_convert_frag
2223 start-sanitize-tic80
2224 * config/tc-tic80: Minor comment additions/changes.
2227 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2229 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2230 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2231 * config/obj-coff.c (obj_coff_def): Use
2232 tc_canonicalize_symbol_name if defined.
2233 (obj_coff_tag, obj_coff_val): Likewise.
2234 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2236 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2238 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2239 does not actually work, though:
2240 * configure.in (i386-sequent-bsd*): New target.
2241 * configure: Rebuild.
2242 * config/tc-dynix.h: New file.
2243 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2245 * read.c (do_align): Add max parameter. Change all callers.
2246 Remove useless static variables.
2247 (s_align): New static function. Do common portion of
2248 s_align_bytes and s_align_ptwo.
2249 (s_align_bytes, s_align_ptwo): Just call s_align.
2250 * frags.c (frag_align): Add max parameter. Change all callers.
2251 (frag_align_pattern): Likewise.
2252 * frags.h (frag_align, frag_align_pattern): Update declarations.
2253 * write.c (relax_segment): Limit alignment change to fr_subtype.
2254 Fix some types to be addressT.
2255 * config/obj-coff.c (size_section): Likewise.
2256 * config/obj-ieee.c (size_section): Likewise.
2257 * config/tc-d10v.h (md_do_align): Add max parameter.
2258 * config/tc-i386.h (md_do_align): Likewise.
2259 * config/tc-m88k.h (md_do_align): Likewise.
2260 * config/tc-m88k.c (m88k_do_align): Likewise.
2261 * config/tc-sh.h (md_do_align): Likewise.
2262 * config/tc-sh.c (sh_do_align): Likewise.
2263 * as.h: Improve comments on rs_align and rs_align_code.
2264 * doc/as.texinfo: Document new alignment arguments.
2265 * doc/internals.texi (Frags): Document use of fr_subtype field for
2266 rs_align and rs_align_code.
2268 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2270 * config/tc-mips.c: Changed opcode parsing.
2272 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2274 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2275 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2276 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2277 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2278 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2279 to a location consistent with the rest of the target include files.
2280 * config/tc-i386.c: Remove misleading comment.
2281 * doc/internals.texi (CPU backend): Add description of function
2282 md_undefined_symbol.
2283 start-sanitize-tic80
2284 * config/tc-tic80.c: Add code to insert predefined symbols into the
2285 symbol table so they can be parsed by the standard expression parser.
2286 Remove custom code that use to parse them.
2287 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2288 to a location consistent with the rest of the target include files.
2291 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2293 * as.h: GNU c provides unlink() function.
2295 Unify section handling on openVMS/Alpha:
2296 * config/tc-alpha.c(s_alpha_link): Remove.
2297 (s_alpha_section): New function.
2298 Remove case-hacking of symbols
2299 Add .code_address pseudo-op.
2300 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2301 (s_alpha_code_address): New function.
2302 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2303 static constructors/destructors.
2304 Add debug code for crash debugs, to be removed when traceback code
2305 is added to object code.
2306 (s_alpha_name): New function for .name pseudo-op.
2307 (alpha_print_token): New function to print token expressions with
2308 alpha specific extensions.
2310 * makefile.vms: Allow compilation with current gcc snapshot.
2312 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2314 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2315 (DVIPS): Set to dvips.
2316 (ps, as.ps, gasp.ps): New targets.
2317 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2318 and MAKEINFO env variables.
2319 (internals.ps): Use DVIPS macro.
2320 (clean): Remove core and backup files.
2321 (distclean): Remove temporary files from building internals.
2323 * doc/internals.texi (Frags): Fix typo.
2324 (GAS processing): Ditto.
2325 (CPU backend): Ditto.
2326 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2327 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2328 * read.c: Remove ugly hack that dealt with config files not
2329 correctly defining TARGET_BYTES_BIG_ENDIAN.
2330 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2331 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2332 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2333 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2334 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2335 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2336 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2337 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2338 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2339 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2340 whether it is defined or not.
2341 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2342 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2343 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2344 whether it is defined or not.
2345 start-sanitize-tic80
2346 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2347 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2350 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2352 * write.c (write_relocs): Correct text in as_fatal error message,
2353 bfd_perform_relocation -> bfd_install_relocation.
2355 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2357 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2358 * read.c (LEX_TILDE): Define if not defined.
2359 (lex_type): Use LEX_TILDE.
2360 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2361 not is_part_of_name.
2363 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2365 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2368 * config/tc-mips.c (mips16_extended_frag): Correct base address
2369 for an extended PC relative instruction.
2370 (md_convert_frag): Likewise.
2372 * config/tc-mips.c (prev_nop_frag): New static variable.
2373 (prev_nop_frag_holds): New static variable.
2374 (prev_nop_frag_required): New static variable.
2375 (prev_nop_frag_since): New static variable.
2376 (append_insn): If we aren't reordering, and prev_nop_frag is not
2377 NULL, and we don't need any nops, then decrease the size of
2378 prev_nop_frag. Don't insert nops because of instructions in
2379 noreorder sections. Remember whether the previous instructions
2380 where in noreorder sections even when not reordering.
2381 (mips_no_prev_insn): Add preserver parameter. Change all
2382 callers. Refer prev_nop_frag variables when appropriate.
2383 (mips_emit_delays): Set up prev_nop_frag.
2384 (s_mipsset): Clear prev_nop_frag if reordering.
2386 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2388 * config/tc-mips.c (append_insn): Remove useless code which
2389 handled swapping a mips16 jump with a mips16 instruction with a
2392 * config/tc-mips.c (md_parse_option): When debugging, set
2393 mips_optimize to 1, not 0.
2395 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2397 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2398 like the expression was based on `.', adjust the value of the
2401 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2402 extended instruction in a delay slot when not reordering.
2403 (md_convert_frag): Warn if an extended instruction appears in a
2406 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2407 (s_insn): New static function.
2408 * doc/c-mips.texi: Document .insn.
2410 * config/tc-mips.c (md_begin): Add the general registers to the
2412 (mips16_ip): First parse the expression, and then see whether it
2413 came up with a register, rather than trying to first see whether
2414 we are looking at a register.
2416 start-sanitize-tic80
2417 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2419 * config/tc-tic80.c: Numerous changes and additions to flesh
2420 out functions that were previously just stubs, and fix some
2421 problems found using the new TIc80 testsuite cases.
2424 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2426 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2427 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2429 * config/tc-mips.c (append_insn): Output jump instruction as a
2430 pair of 2 byte instructions, rather than as a single 4 byte
2433 start-sanitize-r5900
2434 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2435 (mips_ip): Don't check INSN_ISA for a macro.
2438 start-sanitize-r5900
2439 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2441 * config/tc-mips.c: added r5900.
2444 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2446 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2447 config/itbl-mips.h: Add copyright message and fix indentation.
2449 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2451 * itbl-ops.c: New file. Add support for dynamically read
2452 instruction registers, opcodes and formats. Build internal table
2453 for new instructions and provide callbacks for assembler and
2455 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2457 * itbl-ops.h: New file. Header file for itbl support.
2458 * config/itbl-mips.h: New file. Mips specific definitions for
2461 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2463 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2464 fit into the constant field of a relaxable operand, then it does
2467 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2469 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2470 a jsr target in a different section just like a jsr to
2471 an undefined target.
2473 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
2475 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
2476 against any mips16 symbols, not just externally visible ones.
2477 (md_apply_fix): Corresponding change.
2479 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
2481 * config/tc-mips.c (mips16_ip): Accept floating point registers in
2482 the operand of the exit instruction.
2484 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
2486 * symbols.c (resolve_symbol_value): If we leave an equated symbol
2487 as O_symbol, copy over the segment.
2489 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
2491 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
2492 fixup to be against the section symbol, adjust the value
2495 * symbols.c (resolve_symbol_value): Don't change X_add_number for
2497 * write.c (write_relocs): Avoid looping on equated symbols.
2498 Adjust fx_offset by X_add_number for each symbol.
2499 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
2501 (fixup_segment): Add a loop to track down equated symbols and
2502 adjust fx_offset appropriately.
2504 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
2506 * config/tc-mn10200.c (md_relax_table): Add entries to allow
2507 jmp -> bra relaxing.
2508 (md_convert_frag): Handle jmp->bra relaxing.
2509 (md_assemble): Handle jmp->bra relaxing.
2510 (md_estimate_size_before_relax): Likewise.
2512 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2514 * config/tc-i386.c (i386_align_code): Add comments explaining the
2517 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
2519 * config/tc-sparc.c (enforce_aligned_data): New static variable.
2520 (sparc_cons_align): Don't do anything unless enforce_aligned_data
2522 (md_longopts): Add "enforce-aligned-data".
2523 (md_show_usage): Mention --enforce-aligned-data.
2524 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2525 enforce-aligned-data.
2527 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2528 "word", and "short".
2529 (ppc_xcoff_cons): New static function.
2531 * write.c (relax_segment): Give an error if a .space symbol is
2532 common or undefined.
2534 * read.c (read_a_source_file): Don't handle mri_pending_align if
2535 the handler is s_globl or s_ignore.
2537 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2539 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2540 start-sanitize-tic80
2541 * config/tc-tic80.c: Many additions to previous placeholder file.
2542 * config/tc-tic80.h: Ditto.
2545 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2547 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2549 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2551 * config/tc-mips.c (mips_fix_adjustable): New function.
2552 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2553 (mips_fix_adjustable): Declare.
2555 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2556 * read.c (read_a_source_file): After doing an mri_pending_align,
2557 adjust the line_label if there is one.
2558 (s_space): Set mri_pending_align if an odd number of bytes were
2561 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2563 * config/tc-d10v.h (md_do_align): Add this hook to call
2564 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2566 * config/tc-d10v.c (find_opcode): Correctly calculate
2567 branch displacement when .aligns are present.
2569 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2571 * config/tc-mn10200.c (md_relax_table): Define.
2572 (md_convert_frag): Implement.
2573 (md_assemble): Handle relaxable operands/instructions correctly.
2574 (md_estimate_size_before_relax): Implement.
2575 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2577 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2579 * config/tc-mips.c (append_insn): Give an error for jumps to a
2581 (md_apply_fix): Make a branch to an odd address an error rather
2584 * config/tc-mips.c (md_convert_frag): If the user explicitly
2585 requested an extended opcode, pass warn as true to mips16_immed.
2587 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2588 an explicit 0, so that explicitly extended instructions work
2591 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2594 symbol for a common symbol.
2596 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2598 Patch presumed to have been checked in awhile ago but wasn't.
2599 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2600 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2601 (relax_segment, case rs_org): Move code inside braces. Move locals
2602 target,after inside too.
2603 (relax_segment, case rs_machine_dependent): Guts moved to ...
2604 (relax_frag): New function.
2605 Call md_prepare_relax_scan if defined.
2607 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2609 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2610 'p' operand specifier.
2612 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2614 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2615 m68k family cpus which support long branch addressing modes.
2616 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2617 md_create_long_jump): Use it.
2619 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2621 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2622 the .reginfo or .MIPS.options section if configured for an
2625 * config/tc-mips.c (md_begin): Don't set interlocks for
2628 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2630 * read.c (read_a_source_file): Make sure the symbol ends with
2631 whitespace before checking whether the next character is '='.
2633 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2635 * config/tc-i386.c (sco_id): Moved from here...
2636 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2637 really is an SCO ELF specific thing, not just a SCO x86 specific
2640 start-sanitize-tic80
2641 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2643 * configure.in (tic80-*-*): Don't require 'coff'.
2644 * configure: Regenerate.
2647 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2649 * read.c (emit_expr): Check for overflow of a negative value
2651 * write.c (fixup_segment): Likewise.
2652 * config/obj-coff.c (fixup_segment): Likewise.
2654 * config/tc-m68k.c (struct label_line): Define.
2655 (labels, current_label): New static variables.
2656 (md_assemble): Mark current_label as text, and clear it.
2657 (m68k_frob_label): New function.
2658 (m68k_flush_pending_output): New function.
2659 (m68k_frob_symbol): New function.
2660 * config/tc-m68k.h (tc_frob_label): Define.
2661 (md_flush_pending_output): Define.
2662 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2663 (tc_frob_coff_symbol): Likewise.
2665 * read.c (read_a_source_file): When defining a macro in MRI mode,
2666 don't add the symbol to the symbol table.
2668 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2670 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2671 here since fixup_segment doesn't (linkrelax is set).
2672 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2674 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2676 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2679 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2681 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2682 to avoid warnings with the native HP compiler.
2683 (fix_new_hppa): Similarly for the r_type argument.
2684 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2685 in an #if OBJ_ELF to keep gcc -Wall quiet.
2686 (md_apply_fix): Always initialize "result".
2688 * config/tc-mn10200.c (md_assemble): Generate relocations.
2690 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2692 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2695 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2697 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2698 pass on the new file hook.
2700 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2701 !alpha_force_relocation, as local LITERALs can be adjusted to be
2702 relative to the section.
2704 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2706 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2708 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2709 aligned to odd boundary.
2710 (tc_frob_coff_symbol): Define.
2712 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2714 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2716 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2717 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2719 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2721 (md_assemble): If the size is 'B', set fx_signed.
2722 (md_apply_fix_2): Use fx_signed when checking for overflow.
2724 * write.h (struct fix): Add fx_signed field.
2725 * write.c (fix_new_internal): Initialize fx_no_overflow and
2727 (fixup_segment): Use fx_signed when checking for overflow.
2728 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2729 fx_signed when checking for overflow.
2731 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2733 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2734 updated, and all the useful information is in doc/internals.texi.
2736 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2737 * read.c (read_a_source_file): Check for conditional operators
2738 before doing an MRI pending alignment.
2739 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2740 (tc_conditional_pseudop): Define.
2741 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2742 * doc/internals.texi (CPU backend): Describe
2743 tc_conditional_pseudoop.
2745 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2746 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2748 (md_begin): Check m68k_rel32_from_cmdline before setting
2750 (m68k_mri_mode_change): Likewise.
2751 (md_longopts): Add --disp-size-default-16 and
2752 --disp-size-default-32.
2753 (md_parse_option): Handle new options.
2754 (md_show_usage): Mention new options.
2755 * doc/c-m68k.texi (M68K-Opts): Document new options.
2757 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2758 * config/tc-m68k.c (m68k_index_width_default): New static
2760 (m68k_ip): Use m68k_index_width_default to set the size of a base
2761 register whose size was not given.
2762 (md_longopts): Add --base-size-default-16 and
2763 --base-size-default-32.
2764 (md_parse_option): Handle new options.
2765 (md_show_usage): Mention new options.
2766 * doc/c-m68k.texi (M68K-Opts): Document new options.
2768 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2770 * configure.in: Recognize mips-*-linux* target.
2771 * configure: Rebuild.
2773 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2774 work if valueT is only 32 bits.
2776 * config/tc-mips.c: Throughout, check target_big_endian rather
2778 (byte_order): Remove.
2779 (mips_init_after_args): Remove.
2780 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2781 (mips_init_after_args): Don't declare.
2782 (tc_init_after_args): Don't define.
2784 * config/tc-mips.h (tc_frob_after_relocs): Define if
2786 (mips_elf_final_processing): Likewise.
2787 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2789 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2791 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2792 sld.{h,w} and the operand is relocatable, adjust the adend by
2793 shifting it right one bit.
2795 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * read.c (read_a_source_file): Check mri_pending_align after
2798 checking for a macro. From Ronald F. Guilmette
2801 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2803 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2804 add segment argument. If OBJ_ELF, treat a relocation against a
2805 symbol in a linkonce section like a relocation against an external
2807 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2809 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2813 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2815 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2816 includes config.h instead of host.h, tc.h instead of tp.h, and
2817 targ-env.h instead of target-environment.h.
2818 Also, obj-format.h includes targ-cpu.h instead of
2820 start-sanitize-tic80
2821 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2822 * configure: Rebuild with autoconf.
2823 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2824 (TARGET_FORMAT): Define to "coff-tic80".
2825 * config/tc-tic80.c: New file for TIc80 support.
2826 * config/tc-tic80.h: New file for TIc80 support.
2829 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2834 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2836 * write.c (adjust_reloc_syms): If the fixup symbol has been
2837 equated to an undefined symbol, convert the fixup to being against
2838 the target symbol. Remove obsolete code handling a special case
2841 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2843 * mpw-make.sed: Use NewFolderRecursive for installation.
2845 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2847 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2849 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2851 * config/tc-d10v.c (md_assemble): Fix bug which caused
2852 second instruction in a line to be case sensitize. PR11312
2854 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2856 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2857 range check operands with MN10200_OPERAND_NOCHECK set.
2858 (check_operand): Likewise.
2860 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2863 (md_begin): Always align the text section to a four byte
2865 (append_insn): Remove call to record_align.
2867 * config/tc-mips.c (insn_label): Remove.
2868 (struct insn_label_list): Define.
2869 (insn_labels, free_insn_labels): New static variables.
2870 (mips_clear_insn_labels): New static function.
2871 (append_insn): Mark all mips16 text labels, and make them odd.
2872 Handle all labels after emitting a nop, not just one. Call
2873 mips_clear_insn_labels rather than just clearing insn_label.
2874 (mips_emit_delays): Add insns parameter, and use it to decide
2875 whether to mark mips16 labels. Handle all labels, not just one.
2876 Force mips16 labels to be odd. Change all callers.
2877 (mips16_immed): Don't check for an odd branch target.
2878 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2879 (mips16_extended_frag): Ignore the low bit in a branch target.
2880 (md_convert_frag): Likewise.
2881 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2882 clearing insn_label.
2883 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2884 (s_float_cons, s_gpword): Likewise.
2885 (s_align): Use insn_labels rather than insn_label.
2886 (s_cons, s_float_cons, s_gpword): Likewise.
2887 (mips_frob_file_after_relocs): New function.
2888 (mips_define_label): Rewrite to add to insn_labels list.
2889 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2890 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2891 out odd, increment it.
2893 * config/tc-mips.c (append_insn): Only update prev_insn when not
2894 reordering if place is NULL.
2896 * config/tc-mips.c (mips16_ip): Check for a missing expression
2897 when using the register indirect addressing mode.
2899 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2901 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2902 check 24bit operands for overflow.
2903 (check_operand): Likewise.
2905 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * doc/as.texinfo (Section): Document how to use the .section
2908 pseudo-op for COFF and ELF.
2910 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2912 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2914 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2916 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2917 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2918 store them. Adjust other RELAX_MIPS16 macros.
2919 (RELAX_MIPS16_DSLOT): Define.
2920 (RELAX_MIPS16_JAL_DSLOT): Define.
2921 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2922 handling of whether previous instruction has a fixup. Set
2923 prev_insn_reloc_type.
2924 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2925 (mips16_extended_frag): Use the right base address for a PC
2926 relative add or load.
2927 (md_convert_frag): Likewise. If a PC relative add or load is
2928 used, record the alignment for the section.
2930 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2932 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2933 linkonce section into a reloc against the section symbol.
2935 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2936 branch instructions.
2938 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2939 system, don't set the section alignment to 2**4.
2940 (s_change_sec): Likewise.
2941 (append_insn): Call record_alignment for the section.
2942 (md_section_align): Don't align the section size for an embedded
2945 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * write.c (adjust_reloc_syms): Make sure that symbols are
2948 resolved; expression symbols may have been skipped.
2949 * config/obj-coff.c (fixup_segment): Likewise.
2951 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2953 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2954 BFD_RELOC_24_PLT_PCREL relocation.
2955 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2957 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2959 * config/tc-d10v.c (write_2_short): Remove code that called
2960 parallel_ok() when the programmer specified parallel instructions.
2962 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2964 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2967 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2968 * config/tc-mn10300.c (md_assemble): Likewise.
2970 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * config/tc-mips.c (append_insn): Make sure there is enough room
2973 in a frag after a mips16 instruction to switch it with a jump
2976 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2977 attempt to use a non absolute symbol in an extending frag.
2979 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2981 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2982 * config/tc-mn10200.h: Likewise.
2984 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2986 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2987 UNGET rather than PUT. Set old_state before setting state to -2.
2989 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2990 when extending because the value is exactly maxtiny + 1.
2992 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2993 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2994 (RELAX_MIPS16_USER_SMALL): Define.
2995 (RELAX_MIPS16_USER_EXT): Define.
2996 (mips16_small, mips16_ext): New static variables.
2997 (append_insn): Pass mips16_small and mips16_ext to
2998 RELAX_MIPS16_ENCODE.
2999 (mips16_ip): Set mips16_small and mips16_ext.
3000 (mips16_immed): Don't check mips16_autoextend.
3001 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3003 * write.c (write_relocs): Print an error for an out of range
3004 fixup, rather than calling abort.
3006 * as.c (main): Unlink the output file if there are errors while
3007 generating the fixups.
3009 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * config/tc-mips.c (mips16_extended_frag): Don't call
3013 (md_convert_frag): Call resolve_symbol_value before calling
3014 S_GET_VALUE, and don't add in the frag address.
3016 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3017 and use them when reporting errors. Change all callers.
3019 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3021 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3022 Remove '$' prefixing for registers.
3024 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3026 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3027 is initialized before using it.
3028 (d10v_cleanup): No longer uses its argument, so make it void.
3030 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3032 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3034 * write.c (fixup_segment): Don't discard the symbol for a PC
3035 relative fixup to an absolute symbol.
3037 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3039 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3040 with multiple sections.
3042 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3045 no-mips-16 to no-mips16.
3046 (s_mipsset): Accept .set mips16 and .set nomips16.
3048 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3050 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3051 argument, and check for +/- constant following the suffix, folding
3052 it into the expression.
3053 (ppc_elf_cons): Change ppc_elf_suffix calls.
3054 (md_assemble): Ditto.
3055 (shlib): Replace boolean mrelocatable with enumeration shlib.
3056 (md_parse_option): Discriminate between PIC style shared libraries
3058 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3061 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3063 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3064 change the comment characters.
3066 * config/tc-ppc.c (comment_chars): Delete in favor of
3068 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3070 (ppc_comment_chars): Select appropriate comment chars by default.
3071 (msolaris): New flag for -m{,no-}solaris.
3072 (md_parse_option): Recognize -K pic. Add support for
3074 (md_show_usage): Update.
3075 (md_begin): Do not set ELF flags if Solaris.
3076 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3077 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3079 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3081 * as.c (main): Correct handling of flag_always_generate_output.
3083 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3085 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3086 fx_offset, not fx_addnumber.
3088 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3091 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3093 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3095 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3097 * config/tc-mips.c (md_section_align): Check for an alignment of
3098 4, not an alignment of 16. Corrects August 7 patch.
3100 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3102 * configure, conf.in: Rebuild with autoconf 2.12.
3104 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3105 alignment is specified.
3107 Add support for mips16 (16 bit MIPS implementation):
3108 * config/tc-mips.c: Extensive additions for mips16 support, not
3110 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3111 (insn_uses_reg): Change last parameter to an enum.
3112 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3113 (md_relax_frag): Define as mips_relax_frag.
3114 (mips_relax_frag): Declare.
3115 (struct mips_cl_insn): Add use_extend and extend fields.
3116 (tc_fix_adjustable): Define.
3117 * config/obj-elf.h (S_GET_OTHER): Define.
3118 (S_SET_OTHER): Define.
3120 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3122 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3123 o and p operand specifiers.
3125 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3127 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3128 (relax_segment, case rs_org): Move code inside braces. Move locals
3129 target,after inside too.
3130 (relax_segment, case rs_machine_dependent): Guts moved to ...
3131 (relax_frag): New function.
3132 Call md_prepare_relax_scan if defined.
3133 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3136 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3138 * config/tc-mn10300.c (address_registers): Use '$' as register
3139 prefix instead of '%'.
3140 (data_registers, other_registers, md_assemble): Likewise.
3142 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3143 (data_registers, other_registers, md_assemble): Likewise.
3145 * config/tc-mn10300.c (md_assemble): Correctly determine the
3146 correct location and type for each relocation.
3147 (md_pcrel_from): Simplify.
3149 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3152 converted into branch around branch.
3154 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3156 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3157 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3159 * config/tc-mn10300.c (md_begin): Set linkrelax.
3160 (md_assemble): Create fixups as needed.
3161 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3163 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3165 * config/tc-d10v.c (parallel_ok): When automatically converting
3166 serial ops to parallel, do not consider a branch as the first
3169 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3171 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3173 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3175 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3177 (check_operand): Likewise.
3179 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3181 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3183 (write_2_short): Call parallel_ok to check whether two short
3184 instructions the user requested execute in parallel, can be
3187 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3189 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3190 allow a branch and link in parallel with an exe instruction.
3192 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3194 * doc/c-d10v.texi: Add info on @word modifier.
3196 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3198 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3199 operands are assumed to be 32bits. Use "bits" field to hold the
3200 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3201 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3204 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3205 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3207 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3208 MN10300_OPERAND_SPLIT.
3210 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3212 * config/tc-mn10300.c (md_assemble): Insert operands into
3213 the extension part of the instruction if necessary.
3214 (mn10300_insert_operand): Accept pointer to extension word
3215 argument. Make insn a pointer argument too. Return type
3216 is now void. All callers changed.
3218 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3220 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3221 repeated register operands.
3223 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * doc/as.texinfo: Added section on reporting bugs.
3227 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3228 alpha_macro emit field to expect a const argument, and change the
3229 arg field to be const. Fix some spacing to follow the GNU
3232 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3234 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3235 (pca56) and 21264 (ev6) cpus.
3236 (md_apply_fix): Private relocation types are now negative.
3237 (alpha_force_relocation): Likewise.
3238 (tc_gen_reloc): Likewise.
3239 (emit_insn): Likewise.
3240 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3241 (emit_stX): Likewise.
3242 (emit_sextX): Likewise.
3244 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3247 a symbol found in a reloc.
3249 * symbols.c (resolve_symbol_value): Improve the error message if
3250 an undefined symbol is used in an expression.
3252 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * doc/internals.texi: Rewrite, and add a lot of documentation.
3255 * doc/Makefile.in (internals.info): New target.
3257 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3259 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3260 against weak symbols.
3262 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3264 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3267 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3268 fixup at the right address within the frag.
3270 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3271 to an absolute value, instead increment it as needed.
3273 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3274 * config/tc-v850.c: Fix some indention problems.
3275 (md_relax_table): Define for D9->D99 branch displacement
3277 (md_convert_frag): Do something useful instead of aborting.
3278 (md_estimate_size_before_relax): Likewise.
3279 (md_assemble): Note if the matching instruction has a relaxable
3280 operand. If it does, allocate frag with frag_var and don't
3283 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3285 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3286 write out any buffered instructions when a ".end" is found.
3288 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3290 * read.c (read_a_source_file): New hook md_cleanup().
3292 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * write.c (fix_new_exp): Use make_expr_symbol to build an
3295 expression symbol for a complex fixup.
3297 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3299 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3300 hacks to improve parsing of complex hi, lo, zda, etc
3302 (md_assemble): Don't demand and eat a trailing ')' after finding
3303 a v850 relocation prefix. Sign extend the constant in a
3304 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3306 (parse_cons_expression_v850): Don't eat a trailing ')' after
3307 finding a v850 relocation prefix.
3309 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3310 (TC_CONS_FIX_NEW): Likewise.
3311 * config/tc-v850.c (parse_cons_expression_v850): New function.
3312 (cons_fix_new_v850): Likewise.
3314 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3316 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3319 for an unknown relocation type.
3321 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3323 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3326 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3328 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3329 differently for movea & sst/sld insns.
3331 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3333 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3336 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3339 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3340 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3341 frob_file_after_relocs field.
3342 * config/obj-elf.c (elf_format_ops): Likewise.
3343 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3344 including obj-elf.h.
3346 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3349 specially if not ELF.
3350 (md_apply_fix): Handle BFD_RELOC_64.
3351 (tc_gen_reloc): Handle BFD_RELOC_64.
3353 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3354 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3357 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3358 Don't check S_GET_OTHER.
3360 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * config/tc-mips.c (mips_ip): Accept an odd floating point
3363 register with l.s or s.s.
3365 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3367 (obj_aout_type): New static function.
3369 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3373 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3375 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3376 and sdaoff expressions.
3378 * write.c (fixup_segment): Don't add symbol value to addend if
3379 TC_V850 and OBJ_ELF.
3380 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3383 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3384 (md_pcrel_from_section): Likewise.
3385 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3387 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3389 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3390 (md_pcrel_from_section): New function.
3391 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3393 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * config/tc-mips.c (load_register): Add cast to offsetT when using
3398 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3400 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3401 (elf_frob_file_after_relocs): ... here. New function.
3402 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3403 * write.c (write_object_file): Call *frob_after_relocs after the
3404 call to write_relocs.
3406 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3408 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3409 symbol, as this messes up linking. Instead, expand the recursive call
3410 inline and change up the appropriate bits to get the 0x8000 offset
3411 in the reloc addend.
3413 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3415 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3416 two symbols in the same segment to be adjusted.
3418 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3419 * configure: Rebuild.
3421 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3423 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3425 (ppc_elf_validate_fix): Ditto.
3426 (md_assemble): Ditto.
3428 (ppc_pe_section): Ditto.
3429 (ppc_frob_symbol): Ditto.
3431 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3433 * config/mn10300.c (md_assemble): Pass an extra shift count
3434 to mn10300_insert_operand based on the opcode format.
3435 (mn10300_insert_operand): Accept and use extra shift count
3438 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3439 formats rather than hard-coded constants.
3441 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3442 are 7 bytes long. Write out instructions in big-endian format.
3444 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3446 * config/tc-mn10300.c (md_assemble): Tweak further so
3447 that all instructions are parsed correctly.
3449 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * as.h: Include libiberty.h.
3452 (xmalloc, xrealloc): Don't declare.
3453 * as.c: Don't include libiberty.h.
3454 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3455 * config/tc-mips.c: Likewise.
3456 * messages.c: Likewise.
3457 (xstrerror): Don't declare.
3458 * xmalloc.c: Remove.
3460 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3462 * config/tc-mn10300.h (pre_defined_registers) Remove.
3463 (system_registers, cc_names): Likewise.
3464 (address_registers, data_registers, other_registers): New register
3466 (register_name, system_register_name, cc_name): Remove.
3467 (mn10300_reloc_prefix): Likewise.
3468 (data_register_name): New function.
3469 (address_register_name, other_register_name): Likewise.
3470 (md_assemble): Rough cut at parsing operands. Remove lots of
3472 (md_apply_fix3): Disable for now.
3474 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3476 * config/tc-m68k.c (select_control_regs): New function, extracted
3477 out of m68k_init_after_args.
3478 (m68k_init_after_args): Use it.
3479 (mri_chip): Use it here as well to update set of allowed control
3482 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * config/obj-elf.c (elf_begin): New function.
3485 (obj_elf_section): Add the section symbol to the symbol table.
3486 * config/obj-elf.h (obj_begin): Define.
3487 (elf_begin): Declare.
3488 * as.c (perform_an_assembly_pass): Call obj_begin if it is
3491 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
3493 * config/obj-coff.c (fixup_segment): Subtract the section address
3494 from a PC relative reloc if TC_M68K.
3496 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
3499 .uaxword available even if not OBJ_ELF.
3500 (md_atof): Remove unused local variable wordP.
3502 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
3504 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3505 for Matsushita MN10x00 support.
3506 * configure.in: Recognize mn10x00-*-*
3507 * configure: Rebuilt.
3509 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
3511 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3512 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3513 (load_expression): track clobbering of base reg before jmp/jsr.
3514 (s_alpha_file): pass case_hack flags and source filename via
3515 symbol table to bfd.
3516 * tc-alpha.h (TC_CONS_FIX_NEW): define
3518 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
3520 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3521 * configure: Rebuild.
3523 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * read.c (s_macro): Warn if a macro has the same name as a
3527 (s_space): In m68k MRI mode, align to a word boundary.
3528 * macro.c (define_macro): Add namep parameter. Change all
3530 * macro.h (define_macro): Update declaration.
3532 * as.c (show_usage): Print bug report address.
3533 (parse_args): Change version printing to match current GNU
3535 * gasp.c (show_usage): Print bug report address.
3536 (main): Change version printing to match current GNU standards.
3538 * config/tc-m68k.c (init_table): Correct access control unit
3539 register numbers. From Ken Rose <rose@netcom.com>.
3541 * config/tc-alpha.c: Add some static function prototypes.
3542 (alpha_macros): Move to top of file. Make static.
3543 (alpha_num_macros): Move to top of file.
3545 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3547 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3550 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3553 and just call sprintf_vma.
3555 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3559 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3561 * read.c (float_cons): Call md_flush_pending_output if it is
3564 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3566 * config/tc-d10v.c (md_operand): Created. Allows operands to
3568 * config/tc-d10v.h (md_operand): Undefined.
3570 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3573 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3575 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3578 reloc for the i960 for a reloc in the same section. This undoes
3579 one of the two changes made Aug 19.
3581 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3584 symbols to the position of the debugging information.
3586 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * expr.c (expr): Always use unsigned right shifts for >>.
3590 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3592 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3593 slots when processing BL fixups.
3595 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3596 on the first half of the instruction.
3598 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3601 stabs expression, rather than giving an error.
3603 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3606 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * config/tc-mips.c (append_insn): Fill in the value for a constant
3609 jump, rather than creating a reloc.
3611 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * config/tc-mips.c (append_insn): Don't swap an instruction which
3614 sets a condition code with an instruction which uses a condition
3616 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3619 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3620 (mips_ip): Give a better error message if the ISA level is wrong.
3621 (md_parse_option): Recognize -mcpu=[v][r]5000.
3623 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3625 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3627 (load_register): Ensure hi32 bits are not lost during lo32bit
3628 processing. Fix shift offset that was overflowing into the next
3629 instruction field. Add code to generate shorter sequences for
3630 constants with a single contiguous seqeuence of ones.
3632 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3634 * config/tc-d10v.c (d10v_dot_word): New function to support
3635 "@word" with the word pseudo-op.
3636 (md_apply_fix3): Cleanup and changes to support correct sizes
3637 for 16 and 18-bit relocs.
3639 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3641 * configure.in (sparc-*-aout): Set `em'.
3642 * configure: Regenerated.
3643 * config/te-sparcaout.h: New file.
3644 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3645 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3646 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3647 (SPECIAL_CASE_{SETSW,SETX}): Define.
3648 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3649 (md_begin): Delete setting of `target_big_endian'.
3650 (output_insn): New function.
3651 (md_assemble): Rewrite. Add `setx' support.
3652 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3654 (md_atof): Add little endian support.
3655 (md_number_to_chars): Likewise.
3656 (md_apply_fix): Likewise.
3657 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3658 (md_parse_option): Likewise.
3659 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3661 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * ecoff.c (ecoff_new_file): New function.
3664 * ecoff.h (ecoff_new_file): Declare.
3665 * config/obj-ecoff.h (obj_app_file): Define.
3667 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3669 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3670 symbol by 32k so that our 16-bit signed offset can address the
3671 entire chunk. Reported by <matt@lkg.dec.com>.
3673 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * config/tc-mips.c (load_register): Remove unused variable tmp.
3677 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3679 * config/tc-mips.c (load_register): Remove unnecessary code that
3680 was causing the high 32bits of 64bit constants to be lost.
3682 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3684 * config/tc-d10v.c: Added changes to support function
3685 pointers and "@word" syntax.
3687 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3689 * config/tc-v850.c: Remove commented out and #if 0'd code.
3690 (v850_reloc_prefix): Provide prototype.
3691 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3693 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3694 (md_assemble): Add default to case statement.
3696 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3698 * config/tc-v850.c (md_assemble): Compute size of the instrction
3701 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3704 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3706 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3707 routines to fetch/store the updated instruction from/to memory.
3708 (v850_insert_operand): If the operand has a specialized insert
3711 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3713 * config/tc-v850.c (reg_name_search): Align calling convention to
3714 be like identical function found in tc-ppc.c.
3715 (get_reloc): Removed.
3716 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3717 (md_assemble): emit fixups.
3718 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3720 (md_apply_fix3): handle fixups/relocs.
3721 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3723 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3726 * configure.in (sh-*-elf*): New target.
3727 * config/tc-sh.h (TARGET_ARCH): Define.
3728 (WORKING_DOT_WORD): Define.
3729 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3730 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3731 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3732 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3733 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3734 (SUB_SEGMENT_ALIGN): Likewise.
3735 (RELOC_32): Don't define.
3736 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3737 (target_big_endian): Declare if OBJ_ELF.
3738 (TARGET_FORMAT): Define if OBJ_ELF.
3739 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3741 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3742 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3743 (struct sh_count_relocs): Define.
3744 (sh_count_relocs): New static function, broken out of
3745 sh_frob_file. Add BFD_ASSEMBLER code.
3746 (sh_frob_section): Likewise.
3747 (sh_frob_file): Call sh_frob_section.
3748 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3749 call section_symbol rather than seg_info (seg)->dot.
3750 (md_section_align): Add OBJ_ELF version.
3751 (SWITCH_TABLE_CONS): Define.
3752 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3753 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3754 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3756 (struct reloc_map): Define if not BFD_ASSEMBLER.
3757 (coff_reloc_map): Likewise.
3758 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3759 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3760 * write.c (write_relocs): Ifdef out fx_where test which triggers
3761 inappropriately for SH ELF.
3762 (write_object_file): Call tc_frob_file_before_adjust and
3763 obj_frob_file_before_adjust if they are defined.
3765 * write.c (write_object_file): Use BFD_RELOC_16, not
3766 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3768 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3771 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3773 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3774 branch sizes in across sections.
3776 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3778 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3781 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3783 * config/tc-v850.c (md_begin): Deal with end of opcode
3786 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3788 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3789 the wrong opcode for cases like st2w where there are many forms
3790 of the same instruction.
3792 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * expr.c (operand): If md_parse_name is defined, call it before
3795 calling symbol_find_or_make.
3796 * config/tc-ppc.h (md_parse_name): Define.
3797 (ppc_parse_name): Declare.
3798 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3800 (register_name): Update call to reg_name_search.
3801 (cr_operand): New static variable.
3802 (cr_names): New static const array.
3803 (ppc_parse_name): New function.
3804 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3805 cr_operand before calling expression.
3807 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3809 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3810 hppa_gen_reloc_type call.
3812 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3814 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3815 on addresses. Improved error messages.
3816 * doc/c-d10v.texi: Added docs for register pairs.
3818 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3820 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3823 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3825 * ecoff.c (init_file): Initialize fMerge to 1.
3826 (add_file): Restore old file merging code, but only merge files if
3828 (ecoff_directive_loc): Clear fMerge field of current file.
3829 (ecoff_generate_asm_lineno): Likewise.
3831 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3833 * doc/c-d10v.texi: Fix typo.
3835 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3837 * config/tc-v850.c (md_assemble): Correct bit masking for
3838 hi and lo expressions.
3840 * config/tc-v850.c (md_assemble): Rough cut at demanding
3841 "ep" or "r30" in sst and sld instructions.
3842 (md_apply_fix3): Don't abort. Just warn that we don't
3845 * config/tc-v850.c (CC_NAME_CNT): Define.
3846 (cc_name): New function.
3847 (md_assemble): Handle V850_OPERAND_CC correctly.
3849 * config/tc-v850.c (md_assemble): Don't forget to initialize
3852 * config/tc-v850.c (reg_name_search): Generalize to search
3853 any given register table.
3854 (register_name): Pass appropriate table and size to reg_name_search.
3855 (system_register_name): New function.
3856 (SYSREG_NAME_CNT): Define.
3857 (md_assemble): Handle operands which are system registers.
3859 * config/tc-v850.c (md_assemble): If we find a register, but the
3860 opcode doesn't want a register, then we don't have a match.
3861 (md_assemble): Get size of the instruction from the opcode table.
3863 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * configure.in: Set and substitute HLDENV.
3866 * configure: Rebuild.
3867 * Makefile.in (HLDENV): New variable.
3868 (as.new): Use $(HLDENV).
3870 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3871 if an array dimension is not known.
3873 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3875 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3876 * doc/c-d10v.texi: Cleanup.
3878 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3880 * config/tc-v850.c: New file.
3881 * config/tc-v850.h: New file.
3882 * configure (v850-*-elf): New target.
3883 * configure.in (v850-*-elf): New target.
3885 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3887 * doc/c-d10v.texi: New file.
3888 * doc/all.texi: Added D10V stuff.
3889 * doc/as.texinfo: Added D10V stuff.
3891 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3893 * config/tc-d10v.c: All references to defined symbols should
3894 now use the optimal instruction. .float and .double now work.
3896 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3898 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3899 section address for the i960 as is done for the i386.
3901 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3903 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3904 case, forward-include bfd/elf-bfd.h.
3906 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3908 * config/tc-d10v.c: Add additional information to the opcode
3909 table to help determinine which instructions can be done
3912 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3914 * config/tc-arm.c: Major changes to add Thumb support, with lots
3915 of change input from <rearnsha@armltd.co.uk>.
3916 Reverted to INSN_SIZE macro, rather than insn_size variable.
3917 (insns): Added ARM "bx" instruction support.
3918 (tinsns): Added Thumb instruction definition structure.
3919 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3920 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3921 (opcode_select,s_arm,s_thumb,s_code): Added.
3922 (decode_shift): Allow upper-case RRX.
3923 (do_ldst): Simpler halfword support.
3924 (do_ldmstm): Improved.
3925 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3926 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3927 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3928 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3929 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3931 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3932 (md_parse_option): Add support for -mthumb.
3933 (md_show_usage): Updated to reflect new command line option.
3934 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3935 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3936 fragment information to be held.
3938 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3940 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3941 non-null, but is a constant.
3942 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3943 so that error reporting will work correctly.
3945 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3948 against weak symbols.
3950 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3953 (ppc_force_relocation): Declare if OBJ_XCOFF.
3954 * config/tc-ppc.c (ppc_force_relocation): New function if
3957 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3959 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3961 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3963 * config/tc-d10v.c: Fix problem with relocs.
3965 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3968 with nops if not in data_section or bss_section.
3970 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3972 Add support for openVMS/Alpha.
3973 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3974 * config/obj-evax.c: New file.
3975 * config/obj-evax.h: New file.
3976 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3978 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3979 defined. Add case for bfd_target_evax_flavour.
3980 * config/vms-a-conf.h: New file.
3981 * conf-a-gas.com: New file.
3982 * configure.in: Add target alpha-*-*vms*.
3983 * configure: Rebuild.
3984 * makefile.vms: New file.
3985 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3986 Don't call ffs on openVMS/Alpha.
3988 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3990 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3991 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3993 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3994 (NEED_DECLARATION_SBRK): New macro.
3995 * configure, conf.in: Rebuild.
3996 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3997 (strstr): Declare if NEED_DECLARATION_STRSTR.
3998 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4000 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4003 by a constant before entering the main switch. Reject attempts to
4004 apply an arithmetic function to non-absolute symbols, except for
4005 the special case of subtraction of two symbols in the same
4008 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4009 not to more than a 16 byte boundary.
4011 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4012 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4013 (tc_gen_reloc): If out of memory call as_fatal rather than
4014 assert. If no howto found, call as_bad_where rather than
4015 as_fatal. Change the error message slightly. Set howto to a
4016 non-NULL value in order to keep going.
4018 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4020 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4022 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4024 * config/tc-h8300.c (get_specific): New operand "size" derived
4025 from ".b", ".w" and ".l" extensions. All callers changed. If
4026 the base instruction has no operands, then use the size to
4027 determine which specific instruction to use.
4029 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4031 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4033 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * config/tc-mips.c (md_section_align): Don't change addr if
4038 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4040 * config/tc-hppa.c: Revert yesterday's changes.
4042 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4044 * config/tc-d10v.c: Disable range checking on 16-bit values.
4046 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4049 not just the ones that don't match.
4051 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4053 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4055 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4057 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4058 pre-cursor to adding Thumb support. Also added cpu_variant flag
4059 information to each of the asm_flg structures.
4060 (md_parse_option): Updated ARM7 parsing to allow 't' for
4061 thumb/halfword support, aswell as 'm' for long multiply.
4062 (md_show_usage): Updated help message.
4063 (md_assemble): Check that instruction flags are applicated to the
4064 current cpu variant.
4065 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4066 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4067 signextension instructions.
4068 (do_ldst): Generate halfword and signextension variants if
4069 mnemonic flags match.
4070 (ldst_extend): Do not allow shifts in the offset field of halfword
4071 or signextension instructions.
4072 (validate_offset_imm): Provide check on halfword and signextension
4074 (add_to_lit_pool): Merge identical literal pool values.
4076 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-hppa.c (selector_table): Add 'E' selector.
4079 (cons_fix_new_hppa): Don't coke on e_esel.
4080 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4081 to help generate exception handling tables.
4082 (md_apply_fix): Don't try to apply fixups with an e_esel
4084 (hppa_fix_adjustable): Fixups with e_esel selectors
4087 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4092 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4094 * config/tc-d10v.c: Added lots of error checking. Added hacks
4095 to support accumulator shifts.
4097 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4100 (S_CLEAR_EXTERNAL): Likewise.
4101 (S_SET_WEAK): Remove error; just let .weak override.
4103 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4105 * config/tc-d10v.c (md_assemble): Now handles multiline
4108 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4110 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4111 Added kludge for divs instruction. Fixed minor problem with
4112 multiple text sections.
4113 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4115 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4117 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4118 addresses to be right-shifted by 2.
4120 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4122 * config/tc-d10v.c: Many changes to get relocs working.
4123 (register_name): No longer creates a symbol for register names.
4124 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4125 (d10v_insert_operand): Now works correctly for either container.
4126 * config/tc-d10v.h (d10v_cleanup): Declare.
4128 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4131 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4133 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4135 * tc-alpha.c: Patches to track current minimum alignment to reduce
4136 the number of fragments created with frag_align.
4137 (alpha_current_align): New static variable.
4138 (s_alpha_text): Reset alignment to 0.
4139 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4140 (s_alpha_stringer, s_alpha_space): New functions.
4141 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4142 (alpha_cons_align): New function to replace both of them.
4143 (emit_insn): Only align if alpha_current_align is less than 2;
4144 reset alpha_current_align to 2.
4145 (s_alpha_gprel32): Likewise.
4146 (s_alpha_section): New function. Basically duplicate the other
4147 alpha section change hooks. Only define for ELF.
4148 (s_alpha_float_cons): Simplify alignment handling.
4149 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4150 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4151 Don't define the s_alpha_cons pseudo-ops. Do define
4152 s_alpha_stringer and s_alpha_space pseudo-ops.
4153 (alpha_align): Skip if less than current default alignment. Set
4155 * tc-alpha.h (md_flush_pending_output): Remove.
4156 (md_cons_align): Add.
4158 * tc-alpha.c: Add oodles of function description comments.
4159 (md_bignum_to_chars): Remove; there are no callers.
4160 (md_show_usage): Mention some more variants.
4162 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4164 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4165 * configure.in (sparc-*-sysv4*): New target.
4166 * configure: Rebuild.
4168 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4169 uaxword to use s_uacons.
4170 (sparc_no_align_cons): New static variable.
4171 (s_uacons): New static function.
4172 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4175 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4177 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4178 5 with regard to shared libraries.
4179 * configure: Rebuild.
4181 * config/tc-m68k.c (m68k_ip): Use the correct length when
4182 allocating space for the unsupported architecture error message.
4184 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4186 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4188 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4190 * config/tc-d10v.c: New file.
4191 * config/tc-d10v.h: New file.
4192 * configure (d10v-*-elf): New target.
4193 * configure.in (d10v-*-elf): New target.
4195 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4197 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4199 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4201 * config/tc-alpha.c (alpha_align): Change fill parameter
4202 to a pointer. Take NULL as 0 or nop depending on section. Change
4204 (s_alpha_align): Rename local variables.
4206 * doc/as.texinfo (.align): Document action of omitted
4209 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4212 when an unsupported PC relative reloc is seen, rather than calling
4215 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4216 Instead, check state when '#' comment is seen.
4218 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4220 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4222 (tc_gen_reloc): If fixup was changed to be PC relative, change
4223 reloc type accordingly. Use name of reloc in error message.
4225 * as.h: Don't define const or volatile.
4226 * flonum.h: Don't define const.
4228 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4229 if fx_pcrel is set. Correct setting the addend case in the
4230 OBJ_ELF case (from Andreas Schwab
4231 <schwab@issan.informatik.uni-dortmund.de>).
4232 (md_show_usage): Correct -mfc5200 to -m5200.
4234 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4236 * doc/c-m68k.texi: Document -m5200 flag.
4237 * doc/as.texinfo: Likewise.
4239 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4242 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4244 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4245 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4247 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4251 * Released binutils 2.7.
4253 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4255 * config/tc-mips.c (mips_ip): Only perform range check when
4256 dealing with O_constant expressions.
4258 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4260 * m68k-parse.h (m68k_register): Add new coldfile control
4263 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4264 array of control registers for the coldfire.
4265 (cpu_of_arch): Added mcf5200.
4266 (archs): Added mcf5200.
4267 (init_table): Add new control registers.
4268 (m68k_ip): Added support for new control registers.
4269 (m68k_init_after_args): Likewise.
4271 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4273 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4275 * read.h (is_it_end_of_statement): Declare.
4276 * read.c (is_it_end_of_statement): Remove declaration.
4278 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4280 (md_assemble): Fix handling of @l with an unsigned constant. Add
4281 default case to reloc switch.
4283 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4285 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4286 * ecoff.c (last_lineno): New static variable.
4287 (add_procedure): Set last_lineno.
4288 (ecoff_directive_loc): Likewise.
4289 (ecoff_generate_asm_lineno): Likewise.
4290 (ecoff_fix_loc): New function.
4291 * ecoff.h (ecoff_fix_loc): Declare.
4292 * config/tc-mips.c (append_insn): When inserting nops, and using
4293 ECOFF debugging, call ecoff_fix_loc.
4295 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4297 * config/tc-h8300.c (build_bytes): If an operand type is
4298 marked as SRC_IN_DST retrieve it from the "destination" op.
4300 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4302 * configure.in (arm-*-riscix*): Set emulation to riscix.
4303 * configure: Rebuild.
4304 * config/te-riscix.h: New file to define TE_RISCIX.
4306 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4308 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * Makefile.in (config.status): Just run config.status as other
4313 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4315 * mpw-config.in (TARGET_OS): Add definition to conf.
4317 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4319 * config/tc-mips.c (append_insn): Parenthesize
4320 cop_interlocks expressions.
4322 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * listing.c (listing_print): Close the listing file if it is not
4325 stdout. Close the other files opened for the listing.
4327 * config/tc-sparc.h (md_cons_align): Define.
4328 (sparc_cons_align): Declare.
4329 (HANDLE_ALIGN): Define.
4330 (sparc_handle_align): Declare.
4331 * config/tc-sparc.c (sparc_cons_align): New function.
4332 (sparc_handle_align): New function.
4333 * read.c (cons_worker): Call md_cons_align if it is defined.
4335 * as.h (struct frag): Add fr_file and fr_line fields.
4336 * frags.c (frag_new): Set fr_file and fr_line.
4337 (frag_var): Likewise.
4338 (frag_variant): Likewise.
4340 * as.h (struct frag): Remove unused align_mask and align_offset
4343 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4344 From <uddeborg@carmen.se>.
4346 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * configure.in (mips-*-osf*): New target.
4349 * configure: Rebuild.
4351 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4353 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4355 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4356 between co-processor comparisons and branches for the VR4300.
4358 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4360 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4361 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4363 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4364 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4365 includedir): Use autoconf set values.
4368 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * listing.c (listing_eject): Don't do anything if listing is 0.
4371 (listing_list): Likewise.
4372 (listing_source_line): Likewise.
4373 (listing_title): Don't save title if listing is 0.
4374 (listing_source_file): Check listing rather than listing_tail.
4376 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4377 using shared libraries.
4378 * configure: Rebuild.
4380 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4382 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4383 absolute expression if a relocation type was specified.
4385 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4387 * configure.in: Add support for *-*-rtems* configurations.
4388 * configure: Rebuild.
4390 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4392 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4393 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4394 opcodes library for alpha.
4395 * configure: Rebuild with autoconf 2.10.
4396 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4397 use new opcode table.
4398 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4399 (LOCAL_LABEL): Define differently if OBJ_ELF.
4400 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4401 * config/alpha-opcode.h: Remove.
4402 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4403 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4404 include/opcode/alpha.h rather than config/alpha-opcode.h.
4406 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4409 relocation symbol was not resolved.
4410 * config/obj-coff.c (do_relocs_for): Likewise.
4412 * write.c (adjust_reloc_syms): Refetch the symbol section after
4413 calling S_GET_VALUE, since it may have changed.
4415 * expr.c (struct expr_symbol_line): Define.
4416 (expr_symbol_lines): New static variable.
4417 (make_expr_symbol): Add entry to expr_symbol_lines.
4418 (expr_symbol_where): New function.
4419 * expr.h: Use extern on function declarations.
4420 (expr_symbol_where): Declare.
4421 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4422 rather than printing the meaningless name of an expression
4425 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4427 * config/tc-i386.c (md_number_to_chars): Deleted.
4428 * config/tc-i386.h (md_number_to_chars): New macro.
4430 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4432 (load_symbol_address, load_expression): Use build_mem.
4433 (build_operate): New function.
4434 (emit_addq_r): Use it.
4436 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4438 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4440 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4442 * config/tc-vax.h (NOP_OPCODE): Define.
4444 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4446 * config/obj-vms.h (S_IS_COMMON): Define.
4447 (S_IS_LOCAL): Check for \002 as well as \001.
4448 (LONGWORD_ALIGNMENT): New macro.
4449 (SUB_SEGMENT_ALIGN): Use it.
4451 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4453 * config/vms-conf.h: Reconcile with conf.in.
4455 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4460 * doc/as.texinfo: Document that any number of hex digits can
4463 * as.c (struct defsym_list): Define.
4464 (defsyms): New static variable.
4465 (parse_args): Just put --defsym arguments on defsyms list, rather
4467 (main): Define defsyms after output file is created.
4469 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4470 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
4472 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4473 insn_error rather than calling check_absolute_expr.
4475 * as.c (emulation_name): Remove unused static variable.
4476 (default_emul_bfd_name): Add return NULL to avoid warning.
4477 * ecoff.c (ecoff_stab): Remove unused variables name and
4479 * frags.c (frag_new): Remove unused variable tmp.
4480 * hash.c (hash_grow): Parenthesize + within <<.
4481 (hash_print_statistics): Use %lu, not %d, to print unsigned
4483 * messages.c: Include "libiberty.h".
4484 (fprint_value): Add cast to avoid printf warning.
4485 (sprint_value): Likewise.
4486 * read.c: Include "ecoff.h".
4487 (emit_expr): Add casts to avoid printf warnings.
4488 * read.h: Use extern for function declarations.
4489 (pop_insert): Declare.
4490 * stabs.c: Include "ecoff.h".
4491 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
4492 former_last_fragP, and new_fragP.
4493 * subsegs.h (subsegs_print_statistics): Declare.
4494 * symbols.c (debug_verify_symchain): Change macro to discard
4496 * write.c (dump_section_relocs): Likewise.
4497 * write.h: Use extern for function declarations.
4498 (write_print_statistics): Declare.
4499 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4501 * config/e-mipself.c (mipself_bfd_name): Likewise.
4502 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4504 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4505 emit relocations against external symbols.
4507 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4508 message if bfd_reloc_type_lookup fails, rather than calling
4511 * config/tc-alpha.c (alpha_force_relocation): Add
4512 BFD_RELOC_12_PCREL to switch.
4514 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4516 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4517 TE_PE (Lfoo, not .Lfoo).
4519 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * read.c (s_fill): Don't warn about a zero repeat count.
4523 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4524 coprocessor register.
4526 * config/tc-i386.c (md_assemble): When checking the size of a
4527 register to set the size of an instruction, do a bitwise and with
4528 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4531 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4533 * config/tc-h8300.c (parse_reg): Tweak error messages.
4534 (build_bytes): Likewise.
4535 (skip_colonthing): Handle :32 suffix.
4536 (get_specific): Promote L_24 to L_32 if it makes a match.
4537 Don't always promote L_8 to L_16.
4538 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4540 * config/tc-h8300.c (Smode): New variable.
4541 (h8300hmode): Turn off Hmode.
4542 (h8300smode): New function. Turn on Smode and Hmode.
4543 (md_pseudo_table): New ".h8300s" pseudo-op.
4544 (parse_reg): Handle "exr" register.
4545 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4546 Handle "mach" and "machl" operands for ldmac.
4547 (get_specific): Handle "stm.l" and "ldm.l".
4548 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4549 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4552 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4554 * doc/as.texinfo: Reorder chapter of machine dependent options so
4555 that it is sorted by chip name.
4557 * doc/as.texinfo: Use consistant spelling of Vax.
4558 * doc/c-vax.texi: Likewise.
4560 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4562 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4564 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4565 (md_apply_fix): Likewise.
4566 (pa_try): New function.
4567 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4569 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4571 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4572 (pa_level): New function.
4574 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * listing.c (listing_newline): Don't do anything if listing is 0.
4578 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4581 symbol_create, not symbol_new.
4583 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4585 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4586 absolute symbol unless TC_FORCE_RELOCATION returns true.
4588 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4590 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4591 the symbol to a pointer. Don't set previous_file_symbol.
4592 Simplify symbol list rearrangement.
4593 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4594 (coff_adjust_symtab): Don't check previous_file_symbol.
4596 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4598 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4600 (md_pseudo_table): Add ppc_elf_lcomm.
4602 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4605 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4606 (md_begin): Add digits to alt_notend_table.
4607 (md_parse_option): Make s a const pointer.
4609 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4610 (s_empty): New static function.
4612 * config/obj-coff.c (struct filename_list): Only define if not
4614 (filename_list_head, filename_list_tail): Likewise.
4615 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4616 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4617 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4618 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4619 remove the new symbol from the list.
4620 (obj_coff_endef, both versions): Call tag_insert even if there is
4621 an old symbol with the same name, if the old symbol does not
4623 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4624 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4625 symbol that will be moved to the end of the symbol list.
4626 (coff_adjust_section_syms): Always call section_symbol for .text,
4628 (coff_frob_section): Likewise. Also, remove unused variable
4631 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4632 manipulating frags directly.
4633 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4636 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4637 whether the next character is '*' before checking whether we are
4638 at the start of a line. Permit LINE_COMMENT_START to start a
4639 comment in state 1 (seen some whitespace) as well, to match the
4642 * gasp.c (do_align): Permit a fill value for .align.
4644 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * read.c (next_char_of_string): Warn if a newline is seen in the
4647 middle of a string. Call bump_line_counters when appropriate.
4649 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4651 * symbols.c (colon): Use LOCAL_LABEL.
4653 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4655 * Makefile.in (install): Don't check to see if tooldir exists.
4656 Make $(tooldir) and $(tooldir)/bin.
4658 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4660 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4663 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4666 insn_error. Don't put the string "ERROR" in insn_error. Set
4667 insn_error rather than calling as_warn for an unsupported opcode.
4669 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4672 before permitting -64.
4673 * output-file.c (output_file_create): Remove duplicate
4676 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4679 section rather than a .reginfo section.
4680 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4683 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4684 bit value with the high bit set.
4686 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * read.c (s_lcomm): Set section flags for .sbss section.
4690 * config/tc-mips.c (mips_64): New static variable.
4691 (mips_target_format): If mips_64, return elf64 targets rather than
4693 (md_longopts): Add "32" and "64".
4694 (md_parse_option): Handle -32 and -64.
4695 (md_show_usage): Mention -32 and -64.
4696 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4699 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4701 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4702 for Solaris compatibility.
4704 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4705 .stabd with 4 arguments into a .stabn.
4707 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * config/tc-mips.c (macro): When passing X_add_number to
4710 macro_build, cast it to int first.
4712 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4715 created by emit_expr.
4717 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4718 as_perror rather than assert.
4720 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-mips.c (mips_ip): Mark sections created to hold
4723 floating point information as read only.
4725 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4727 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4729 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4731 * read.c (potable): Add .skip as a synonym for .space.
4733 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4734 4 arguments, providing the 4th argument is 0, to allow
4735 compatibility with the Solaris assembler.
4737 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * config/tc-sh.h (struct sh_segment_info_type): Define.
4740 (TC_SEGMENT_INFO_TYPE): Define.
4741 (sh_frob_label): Declare.
4742 (tc_frob_label): Define.
4743 (sh_flush_pending_output): Declare.
4744 (md_flush_pending_output): Define.
4745 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4746 reloc before the instruction if necessary.
4747 (sh_frob_label): New function.
4748 (sh_flush_pending_output): New function.
4749 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4750 when looking for the reloc for the target of .uses.
4751 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4752 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4754 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4755 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4756 the absolute symbol.
4758 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4759 TC_SEGMENT_INFO_TYPE is defined.
4761 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4763 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4764 matches the register size.
4766 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4768 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4770 (do_relocs_for): Likewise.
4771 (fixup_segment): Don't just quit if linkrelax is set. Try to
4772 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4775 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4777 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4778 relative relocations with -mrelocatable. Also allow unfixed
4779 relocs in .ex_shared.
4781 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4784 non-zero before assuming this is a long file name.
4785 (w_strings): Likewise.
4786 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4788 * config/obj-coff.c (w_strings): Move declaration of i inside
4789 #ifdef block which uses it.
4791 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4793 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4794 "relaxmode". Output relocs which identify various relaxing
4795 possibilities for mov.[bwl] instructions.
4796 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4798 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4800 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4801 (MD_APPLY_FIX3): Define.
4802 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4804 (md_apply_fix3): Renamed from md_apply_fix.
4805 If pcrel reloc and symbol is in different section, undo effects
4808 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4810 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4811 any reloc with an LR% or RR% field selector for SOM.
4813 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4818 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4820 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4822 (yank_symbols): Likewise.
4824 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4827 BFD_ASSEMBLER, add name field.
4828 * config/obj-coff.c: Include "libiberty.h".
4829 (coff_header_append): Handle long section names.
4830 (crawl_symbols): Just use the name field for the symbol name,
4831 without worrying about null byte termination.
4832 (w_strings): Handle long section names.
4833 (write_object_file): Likewise. Also, use the name field, rather
4835 (obj_coff_add_segment): Permit long section names.
4836 (obj_coff_init_stab_section): Use the name field, rather than
4838 (adjust_stab_section): Likewise.
4839 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4841 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4842 (mem_fmt): Likewise.
4843 (md_apply_fix): Don't check fx_im_disp field.
4845 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * configure.in: Add * after sparc*-*-vxworks.
4848 * configure: Rebuild.
4850 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4851 define it to comment_chars. Use tc_comment_chars rather than
4853 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4854 * config/tc-m68k.h (tc_comment_chars): Define.
4855 (m68k_comment_chars): Declare.
4856 * config/tc-m68k.c (m68k_comment_chars): Rename from
4857 comment_chars. Change into a pointer rather than an array.
4858 (md_longopts): Add "bitwise-or".
4859 (md_parse_option): Handle OPTION_BITWISE_OR.
4860 (md_show_usage): Mention --bitwise-or.
4861 * doc/c-m68k.texi: Document --bitwise-or.
4863 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4865 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4868 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4869 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4870 correct handling of input line pointer, and call
4871 demand_empty_rest_of_line.
4873 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4875 * config/tc-sparc.c (in_bitfield_range): New static function.
4876 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4877 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4878 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4879 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4880 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4882 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * config/obj-coff.c: BFD_ASSEMBLER:
4885 (coff_last_bf): New static variable.
4886 (coff_frob_symbol): Set endndx of a .bf symbol.
4888 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4889 (last_bfP): New static variable.
4890 (yank_symbols): Set endndx of a .bf symbol.
4892 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4894 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4895 and -s options. Add -be for good measure.
4897 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4899 * read.c (s_space): Support non-constant fill value. Handle fill
4900 value correctly for a size other than 1.
4902 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4904 * config/tc-arm.c (my_get_float_expression): Update call to
4905 gen_to_words, X_PRECISION changed from 6 to 5.
4907 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4909 * config/tc-ppc.c (register_name,reg_name_search): Move register
4910 name lookup from PE specific code to all targets. Add support for
4911 -mregnames/-mno-regnames to control whether register names are
4913 (md_assemble): Call register_name for all platforms.
4914 (md_parse_option): Add support for -mregnames/-mno-regnames.
4916 * configure.in (powerpcle*-*-solaris): Add support.
4917 (powerpc*-*-linux): Ditto.
4918 * configure: Regenerate.
4920 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4922 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4925 be associated with a single %lo reloc.
4927 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4928 before comparing against MAX_GPREL_OFFSET, so that negative
4929 numbers are handled correctly.
4932 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4934 * config/tc-sparc.c (last_insn): New static variable.
4935 (md_assemble): Warn about putting floating point branches in a
4936 delay slot. If architecture is less than v9, insert NOP
4937 instructions between floating point instructions and floating
4938 point branches. (The SunOS assembler does both these operations.)
4939 Save the last instruction opcode.
4940 (sparc_ip): Add pinsn parameter. Change caller.
4942 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4943 for byte jump to next instruction to skip empty frags.
4945 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4948 for addq with a 16 bit signed value, just emit a lda instruction
4951 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4953 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4956 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4958 * configure.in: Permit --enable-shared to specify a list of
4960 * configure: Rebuild.
4962 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4964 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4965 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4967 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4969 * config/atof-ieee.c: Fix handling of denormalized extended
4970 precision numbers and overflow/underflow detection.
4971 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4972 not include the 16 bit gap in the m68k extended precision format.
4974 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4978 * configure: Rebuild.
4980 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4982 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4983 be accessed using the $gp register.
4984 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4986 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4988 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4989 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4991 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4993 * read.c (get_line_sb): Bump line counters based on
4994 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4995 call LISTING_NEWLINE.
4996 (s_macro): Don't call demand_empty_rest_of_line.
4997 * app.c (do_scrub_chars): When handling C style comments, unget
5000 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * read.h (enum linkonce_type): Define.
5003 (s_linkonce): Declare.
5004 * read.c (potable): Add "linkonce".
5005 (s_linkonce): New function.
5006 * subsegs.h (segment_info_type): Add linkonce field to
5007 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5008 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5009 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5010 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5012 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5013 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5014 entry based on the linkonce field in segment_info.
5015 * doc/as.texinfo: Document .linkonce.
5017 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5019 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5021 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5023 * stabs.c (s_stab_generic): Call the listing functions before
5024 doing the rest of the processing, which may involve freeing the
5025 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5026 SEPARATE_STAB_SECTIONS case.
5028 * config/tc-hppa.c: Remove nested comment.
5029 (tc_gen_reloc): Move label done inside the ifdef in which it is
5031 (md_apply_fix): Pass pointers to correct types to libhppa.h
5032 functions. Always return a value.
5034 * config/tc-mips.h (tc_frob_file): Define.
5035 (mips_frob_file): Declare.
5036 * config/tc-mips.c (struct mips_hi_fixup): Define.
5037 (mips_hi_fixup_list): New static variable.
5038 (imm_unmatched_hi): New static variable.
5039 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5040 offset_reloc. Pass imm_unmatched_hi to append_insn.
5041 (append_insn): Add unmatched_hi parameter. If it is set, add the
5042 new fixup to mips_hi_fixup_list. Change all callers.
5043 (mips_ip): Set imm_unmatched_hi when appropriate.
5044 (mips_frob_file): New function.
5046 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5048 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5049 * configure: Regenerated.
5051 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5053 * as.c (main): Call bfd_set_error_program_name.
5055 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5057 * as.h (strdup): Don't declare.
5058 * stabs.c: Include libiberty.h
5059 (get_stab_string_offset): Use xstrdup rather than strdup.
5060 (s_stab_generic): Likewise.
5061 * as.c (parse_args): Likewise.
5062 * read.c (s_mri_sect): Likewise.
5064 * gasp.c (change_base): Recognize \(...) construct documented to
5065 pass through enclosed characters literally through to the output.
5066 (process_assigns): Likewise. Also, be more careful to avoid
5067 looking past the end of the buffer.
5069 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5071 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5072 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5074 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5076 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5078 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5080 * config/alpha-opcode.h: Added cvtst instruction.
5082 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5085 string. Extract the addend from the result of expression.
5087 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5090 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5091 mode, change the state to 3 rather than 1.
5093 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5096 correspond to 11 March change.
5098 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5100 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5101 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5103 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * configure: Rebuild with autoconf 2.8.
5107 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * config/atof-ieee.c (gen_to_words): Improve handling of
5110 X_PRECISION numbers. Based on patches from Andreas Schwab
5111 <schwab@issan.informatik.uni-dortmund.de>.
5113 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5115 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5117 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5118 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5119 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5120 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5123 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5125 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5127 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5129 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5130 (pa_def_subspaces): Add $MILLICODE$.
5131 (pa_spaces_begin): Set section flags for $MILLICODE$.
5133 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5135 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5136 not SHT_NOBITS. Don't tamper with flags based on type if a
5137 special section was found (revert Feb 29 change).
5139 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5140 if aligning to a longword boundary or greater.
5142 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5144 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5146 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5148 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5149 * configure: Regenerated.
5151 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5153 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5154 R_N1SEL since they're not defined for old versions of hpux.
5156 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5157 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5158 R_N0SEL and R_N1SEL.
5160 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5162 * flonum-konst.c: Add two more constants for 1e+-2048 and
5163 1e+-4096, and correct the other constants.
5165 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5167 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5169 * config/obj-elf.c (obj_elf_section): Allow predefined section
5170 types to set the nobits type. Avoid a shadowed declaration.
5172 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5174 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5175 reduce relocs using e_nlrsel field selectors.
5177 * write.c (fix_new_exp): Don't use #elif. Some compilers
5180 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5182 (pa_chk_field_selector): Handle new field selectors for SOM.
5184 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5186 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5187 * configure: Rebuild.
5188 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5189 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5191 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5194 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5196 * mpw-make.sed: Update to handle shared library support.
5198 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5200 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5201 the insn on mismatch.
5203 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5205 * configure.in: Add support for a29-coff.
5206 * configure: Rebuild.
5208 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5211 of the section when looking for the R_SH_USES fixup, because the
5212 frag addresses have not yet been adjusted.
5214 * gdbinit.in: Set a breakpoint on as_warn_where.
5216 * config/tc-mips.c (macro): Add missing arguments to macro_build
5217 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5219 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5221 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5222 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5224 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5226 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5228 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5230 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5231 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5232 Recognize [uU] format args as sparclet cpregs.
5234 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5239 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5241 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5242 well as S_IS_EXTERNAL.
5243 (tc_fix_adjustable): Likewise.
5244 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5245 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5247 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5248 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5250 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5252 * config/tc-sparc.c (max_architecture): Change to sparclite for
5254 (default_compatible): Delete.
5255 (sparc_ffs): New function.
5256 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5257 (sparc_ip): Rewrite architecture match and bump logic.
5259 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * configure.in: Check for 'do not mix' from native linker before
5262 trying to use -rpath.
5263 * configure: Rebuild.
5265 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5267 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5268 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5269 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5270 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5272 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5273 to the symbol lnnoptr field, to get the correct file offset.
5275 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5277 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5278 symbols that are not function, file, or section symbols to be
5281 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * configure: Set and substitute RPATH_ENVVAR.
5284 * configure: Rebuild.
5285 * Makefile.in (RPATH_ENVVAR): New variable.
5286 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5288 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5289 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5290 * configure: Rebuild.
5292 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5294 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5295 appropriate flags in BFD section.
5297 * configure.in (m68k-*-psos*): New target.
5298 * configure: Rebuild.
5299 * config/te-psos.h: New file.
5300 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5303 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5305 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5306 * configure.in: Remove duplicate setting of cpu_type. Check
5307 whether opcodes library is required for on all targets, not just
5309 * configure: Rebuild.
5311 * config/tc-mips.c (mips_big_got): New static variable.
5312 (s_extern): Don't declare.
5313 (reg_needs_delay): New static function.
5314 (macro_build): Permit GOT/CALL_HI/LO relocs.
5315 (macro_build_lui): If place is not NULL, use the number in the
5317 (load_address): Handle mips_big_got case.
5318 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5320 (OPTION_XGOT): Define.
5321 (md_longopts): Add "xgot" if OBJ_ELF.
5322 (md_parse_option): Handle -xgot.
5323 (md_show_usage): Mention -xgot.
5324 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5325 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5327 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5329 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5330 the byte relocation, point it to the low byte of the word.
5332 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5335 * configure: Rebuild.
5337 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5339 * configure.in: Recognize any sparc* cpu.
5340 * configure: Regenerated.
5342 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * read.c (potable): Add "mri" and ".mri".
5345 (s_mri): New function.
5346 * read.h (s_mri): Declare.
5347 * app.c (scrub_m68k_mri): New static variable.
5348 (mri_pseudo): New static variable.
5349 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5350 flag_m68k_mri. Initialize scrub_m68k_mri.
5351 (mri_state, mri_last_ch): New static variables.
5352 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5354 (app_push): Save new fields.
5355 (app_pop): Restore new fields.
5356 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5357 If TC_M68K, use a trivial state machine to look for occurrences of
5358 the .mri pseudo-op, and change the mode appropriately.
5359 * as.h (do_scrub_begin): Update prototype.
5360 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5362 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5364 (m68k_mri_mode_change): New function.
5365 (md_parse_option): Set reg_prefix_optional_seen.
5366 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5367 (MRI_MODE_CHANGE): Define.
5368 * doc/as.texinfo: Document .mri pseudo-op.
5370 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5373 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5375 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5376 * config/m68k-parse.h (enum pic_relocation): Define.
5377 (struct m68k_exp): Add pic_reloc field.
5378 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5379 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5380 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5382 * config/tc-m68k.c: Delete definition of NO_RELOC.
5383 (struct m68k_it): Add pic_reloc field.
5384 (add_fix): Copy over pic_reloc field.
5385 (md_pseudo_table): Interpret .align parameter as byte count.
5386 (mote_pseudo_table): Likewise.
5387 (tc_m68k_fix_adjustable): New function.
5388 (get_reloc_code): New function.
5389 (md_assemble): Use it as last argument to fix_new_exp.
5390 (md_apply_fix_2): For a relocation against a symbol don't put the
5391 addend into the data.
5392 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5393 (m68k_ip): Don't relax an operand that requires pic relocation.
5394 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5396 * write.c (fixup_segment): Don't add symbol value to addend if
5397 TC_M68K and OBJ_ELF.
5398 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5399 (motorola_operand): Add rule for `(zapc, EXPR)'.
5401 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5403 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5404 *really* is permissible before the comma.
5406 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5408 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5409 inserting nop instructions.
5411 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5413 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5415 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5417 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5418 class setting for a CALLNAME symbol in COFF.
5420 * read.c (potable): Pass negative numbers for new .balign[wl] and
5421 .p2align[wl] pseudo-ops.
5422 (s_align_bytes): Treat a negative argument as specifying the fill
5424 (s_align_ptwo): Likewise.
5426 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5429 (do_align): Take new len parameter. Change all callers. Pass it
5431 (s_align_bytes): Arg now indicates the length of the fill pattern.
5432 (s_align_ptwo): Likewise.
5433 * config/obj-coff.c (write_object_file): Pass length to
5435 * config/tc-i386.h (md_do_align): Take new len parameter.
5436 * config/tc-m88k.h (md_do_align): Likewise.
5437 * config/tc-m88k.c (m88k_do_align): Likewise.
5438 * config/tc-sh.h (md_do_align): Likewise.
5439 * config/tc-sh.c (sh_do_align): Likewise.
5440 * doc/as.texinfo: Document new pseudo-ops.
5442 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5443 done in cvt_frag_to_fill.
5445 * config/tc-sh.h (sh_do_align): Declare.
5446 (md_do_align): Define.
5447 * config/tc-sh.c (sh_do_align): New function.
5449 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5450 difference if the next address is before the current one.
5452 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5453 (archs): Initialize new field.
5454 (m68k_ip): Don't list alias names when listing CPUs which support
5457 * as.c (main): Call parse_args before read_begin.
5458 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5459 front of generated pseudo-ops.
5460 * read.c (potable): Ignore "name".
5461 (s_app_file): Permit a single quote after the string, since one
5462 may appear in m68k MRI mode.
5464 * configure.in: Check for --enable-shared. If linking against
5465 shared BFD and opcodes, fix library name on SunOS, and try to set
5467 * configure: Rebuild.
5469 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
5471 * as.h (flag_m68k_mri): Declare.
5472 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5473 * Many files: For MRI syntax that is specific to the m68k MRI
5474 assembler, check flag_m68k_mri rather than flag_mri or
5475 MRI_MODE_NEEDS_PSEUDO_DOT.
5477 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
5479 * config/tc-i960.c (ARCH_HX): Define.
5481 (targ_has_sfr): Handle ARCH_HX.
5482 (targ_has_iclass): Handle ARCH_HX.
5483 (tc_coff_fix2rtype): Add return 0 to avoid warning.
5484 (tc_headers_hook): If the architecture was specified explicitly,
5485 use it when setting the flags. Set the extern variable coff_flags
5486 rather than headers->filehdr.f_flags, since the latter is set
5487 unconditionally in obj-coff.c.
5488 (i960_handle_align): Remove unused variable fixp.
5490 Support for building bfd and opcodes as shared libraries, based on
5491 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5492 * configure.in: Set OPCODES and BFD to search directories.
5493 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
5494 * configure: Rebuild.
5495 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5496 (LIBDEPS): New variable.
5497 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
5498 $(HLDFLAGS) in link.
5499 (check): Set LD_LIBRARY_PATH in the environment.
5501 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5503 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5504 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5505 read-only, not read/write.
5507 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
5509 * Makefile.in (INSTALL_XFORM): Remove -e.
5511 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
5513 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5514 than comparing S_GET_SEGMENT to undefined_section.
5515 (write_object_file): Skip symbols which were equated to an
5516 undefined or common symbol.
5517 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5518 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5520 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5521 or S_IS_COMMON call S_GET_VALUE.
5522 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5523 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5524 to an undefined or common symbol, convert the reloc to be against
5526 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5527 undefined or common symbol.
5528 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5529 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5530 to an undefined or common symbol, convert the reloc to be against
5532 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5533 undefined or common symbol.
5534 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5535 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5537 (yank_symbols): Skip symbols which were equated to an undefined or
5540 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5543 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5545 * configure.in: Make sure we only add m68k-parse.o to
5546 ${extra_objects} once, no matter how many m68k targets have been
5548 * configure: Rebuild.
5550 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5552 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5553 * configure: Rebuild.
5555 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5557 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5558 * doc/c-m68k.texi: Document .extend and .ldouble.
5560 * configure.in (m68*-apple-aux*): New target.
5561 * config/te-aux.h: New file.
5562 * config/obj-coff.c (compare_external_relocs): New static function
5564 (do_relocs_for): Sort relocs if TE_AUX.
5565 (fixup_segment): If TE_AUX, store common symbol value in segment.
5566 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5568 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5570 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5572 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5574 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5575 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5577 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5578 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5579 an undefined symbol and the size of a function symbol.
5580 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5581 for all common symbols.
5583 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5585 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5588 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5591 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5593 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5594 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5596 * ecoff.c (localsym_t): Add addend field.
5597 (add_ecoff_symbol): Add addend argument. Change all callers.
5598 (coff_sym_value): Make static.
5599 (coff_sym_addend): New static variable.
5600 (ecoff_directive_def): Initialize coff_sym_addend.
5601 (ecoff_directive_val): Accept symbol + constant.
5602 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5603 (ecoff_build_symbols): Include the addend in the symbol value.
5605 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5607 * config/tc-ppc.c (md_assemble): Ignore overflow on
5608 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5610 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5612 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5613 bytes in size, so offset appropriately in big endian mode when
5614 writing the bottom 2 bytes.
5616 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5618 * config/tc-sparc.c (default_compatible): New static local.
5619 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5620 (sparc_ip): If no architecture or -bump specified, don't mark as
5621 mismatched those in default_compatible.
5623 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5625 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5626 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5627 * configure: Rebuild.
5628 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5629 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5630 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5631 (sco_id): Declare if SCO_ELF.
5633 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5635 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5636 ({max,warn_after}_architecture): New static locals.
5637 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5638 If both architecture and -bump requested, set max_architecture to max.
5639 (sparc_md_end): Simplify.
5640 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5641 Rewrite code to bump architecture and check for conflicts.
5642 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5643 with Solaris assembler.
5644 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5645 (md_show_usage): Update.
5647 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5649 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5651 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5653 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5654 #ifdef sparcv9 when choosing value.
5657 (sparc_md_end): Declare.
5658 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5659 (initial_architecture): New static local.
5660 (can_bump_v9_p): Likewise.
5661 (NO_V9): Delete all occurrences.
5662 (sparc_md_end): New function.
5663 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5664 Don't bump architecture to v9 unless can_bump_v9_p set.
5665 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5666 * configure.in (sparc64 target cpu): Don't set obj_format here.
5667 (SPARC_V9): Renamed from sparcv9.
5668 (sparc64-*-elf*): Define SPARC_ARCH64.
5669 * configure: Regenerated.
5670 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5671 (SPARC_ARCH64): Add.
5672 * conf.in: Regenerated.
5673 * config/vmsconf.h: Update.
5675 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5677 * config/tc-mips.c (load_register): Optimise "dli" loads.
5678 (md_show_usage): add "-mcpu=vr4100" to help text.
5680 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5683 undefined symbol, preserve the X_op of O_symbol.
5684 (S_GET_VALUE): Fix check to permit this case.
5685 * write.c (write_relocs): If a reloc is against an undefined
5686 symbol equated to another symbol, change the reloc to be against
5688 * config/obj-coff.c (do_relocs_for): Likewise.
5690 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5693 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5695 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5696 computer is PowerPC.
5698 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5700 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5701 mentioned in the eabi.
5703 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5705 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5706 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5708 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5710 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5712 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5714 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5715 as a section it is ok to have unadorned -mrelocatable pointers in.
5717 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5719 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5722 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5724 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5725 dependent section attributes can be handled.
5727 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5728 macros to add support for exclude section flag and ordered section
5731 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5732 functions to add support for exclude section flag and ordered
5735 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5737 * subsegs.c (section_symbol): Don't try to look up the section
5738 symbol in the hash table. It should be possible to have a symbol
5739 with the same name as a section, but no connection to it.
5741 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5742 From James Carlson <carlson@xylogics.com>.
5744 * expr.c (operand): Skip whitespace after a close parenthesis.
5745 From James Carlson <carlson@xylogics.com>.
5747 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5749 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5750 as_warn_where for relocation overflow.
5751 (parse_reg): Accept register name only if next character is
5754 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5756 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5757 addresses for static variables.
5759 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5761 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5762 and xgot give the old toc16 relocation.
5763 (md_apply_fix3): Support all GOT relocations.
5765 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5767 * config/tc-mips.c (load_address): Correctly handle a constant in
5768 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5770 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5772 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5773 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5774 (build_Mbytes): Handle REG_B.
5776 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5778 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5780 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5782 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5784 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5786 * config/obj-coff.c (write_object_file): Set the s_align field to
5787 the number of bytes, rather than to the power of 2.
5789 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5791 * Makefile.in (DISTCLEAN_HERE): New variable.
5792 (distclean): Use it.
5793 (maintainer-clean): Depend upon clean-here rather than clean,
5794 distclean, and clean-info. Run make maintainer-clean in doc.
5795 Remove files listed in DISTCLEAN_HERE.
5796 * doc/Makefile.in (maintainer-clean realclean): Split out from
5797 distclean. Depend upon clean-info and distclean.
5799 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5801 * mac-as.r: Fix copyright and version strings.
5802 (cfrg): Use PROG_NAME instead of literal name.
5804 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5806 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5808 * config/tc-a29k.h (tc_unrecognized_line): Define.
5809 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5810 (md_operand): Handle a29k style local dollar labels.
5812 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5814 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5816 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5818 * read.c (s_fill): If md_flush_pending_output is defined, call
5821 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5823 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5824 Treat rs_align_code like rs_align.
5826 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5828 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5829 converting an absolute address into a PC-relative one.
5831 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5833 * mpw-config.in: Don't always use te-generic.h for emulation.
5834 (powerpc-apple-macos): Use emulation te-macos.h.
5835 * mpw-make.sed (install, install-only): Edit in Mac-specific
5838 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5840 * configure.in: Improve message about unsupported ELF targets.
5841 * configure: Rebuild.
5843 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5844 pattern is zero. From Manfred Hollstein.
5846 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5848 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5849 the various idata sections, we check the name on the .section pseudo.
5851 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5853 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5854 add section's paddr to add_number; compatibility to native as and
5857 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5859 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5861 * hash.c (struct hash_entry): Moved here...
5862 * hash.h (struct hash_entry): ...from here.
5864 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5865 if it's already known to be null.
5867 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5869 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5870 bit relocs converted to PC relative relocs. This turned out to
5871 add the offset from the beginning of .text twice.
5873 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5875 * stabs.c (s_stab_generic): In 's' case, free string from
5878 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5880 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5883 * subsegs.h (segment_info_type): Make bitfields unsigned.
5885 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5886 and move them together. On most systems this will reduce the
5887 structure size by one word.
5888 (operatorT): Define O_max.
5889 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5892 * read.c (pop_insert): Print error returned by hash table
5895 * as.c (dump_statistics): Split out from main; dump some hash
5896 table stats and target-specific stats.
5897 (start_time): No longer automatic to main.
5898 (main): Set file-level start_time and call dump_statistics at
5899 exit. Exit by calling xexit.
5900 (show_usage): Make --statistics description less specific.
5901 * subsegs.c (subsegs_print_statistics): New function.
5902 * write.c (write_print_statistics): New function.
5903 (n_fixups): New static variable.
5904 (fix_new_internal): Increment it.
5905 * read.c (read_print_statistics): New function.
5906 * read.h (read_print_statistics): Declare.
5907 * symbol.c (symbol_print_statistics): New function.
5908 * symbol.h (symbol_print_statistics): Declare.
5909 * hash.c (hash_print_statistics): New function.
5910 * hash.h (hash_print_statistics): Declare.
5911 * config/tc-i386.c (i386_print_statistics): New function.
5912 * config/tc-i386.h (i386_print_statistics): Declare.
5913 (tc_print_statistics): New macro.
5914 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5917 * hash.c (DELETED): Rewrite to use a valid but unique address.
5918 (START_POWER): Reduce to 10.
5919 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5920 Add new values for counting strcmp calls.
5921 (GROW_FACTOR): New macro.
5922 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5924 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5925 (hash_new): Use FULL_VALUE.
5926 (struct hash_control): Definition moved here.
5927 (hash_code): Don't mask to low bits.
5928 (hash_ask): Mask returned hash code here. Check hash value before
5929 calling strcmp; count strcmp calls.
5930 * hash.h (struct hash_control): Declare, don't define, here.
5931 (HASH_STATLENGTH): Deleted.
5932 (struct hash_entry): Add field for hash code.
5933 (hash_say, hash_apply): Don't declare.
5935 * hash.c (destroy): Return void.
5936 (applicatee): Ditto.
5937 (main): Fix declarations.
5938 (hash_apply): Return void. Argument `function' returns void. Put
5939 inside "#ifdef TEST".
5940 (hash_say): Define only if TEST is defined.
5941 * hash.h (hash_apply, hash_say): Declarations deleted.
5943 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5945 * configure: Rebuild with autoconf 2.7.
5947 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5949 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5950 * configure: Rebuild with autoconf 2.6.
5952 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5954 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5955 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5957 (ppc_frob_file): Remove.
5958 * config/tc-ppc.h (tc_frob_file): Don't define.
5959 (ppc_frob_file): Don't declare.
5961 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5963 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5964 * config/alpha-opcode.h: Include one-operand variants of jmp and
5967 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5968 with te-delta.h in 8.3 file systems.
5969 * configure.in: Adjusted.
5971 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5973 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5975 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5977 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5979 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5981 Version 2.6 released.
5982 * Makefile.in (VERSION): Updated to 2.6.
5984 * config/obj-coff.c (write_object_file): Change use of md_do_align
5985 to pass a pointer rather than a fill value, to match other uses.
5987 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5989 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5991 * as.c (main): Move md_end call to just after call to
5992 perform_an_assembly_pass. Delete cpu-specific code here.
5993 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5994 * config/tc-arm.c (md_end): Unused function deleted.
5995 * config/tc-ns32k.c (md_end): Ditto.
5997 * config/tc-i386.c (i386_align_code): New function, moved here
5998 from HANDLE_ALIGN macro.
5999 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6001 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6003 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6006 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6008 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6009 multi-byte nops to avoid changing gcc. The necessary gcc change
6010 might break old assemblers.
6012 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6014 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6015 generate optimal multi-byte nop instructions for ".align n"
6016 ".align n,0x90", and aligns requiring more than 15 bytes of
6017 padding still generate multiple 0x90's as before.
6019 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6021 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6023 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6025 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6026 * configure: Update.
6027 * mpw-make.sed: Reorder commands to make sed happier.
6028 * config/te-macos.h: New file.
6029 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6031 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6033 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6034 conditional branches.
6035 (md_apply_fix): Likewise.
6037 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6039 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6040 generate a reloc which the linker will not handle correctly. Fix
6041 overflow checking--R_IREL is 18 bits, not 17.
6043 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6045 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6046 from a PC relative reloc if TC_A29K.
6048 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6049 code depends upon it.
6051 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6052 $extend. Based on code from Eric Freudenthal
6053 <freudenthal@nyu.edu>.
6054 * config/tc-a29k.h (LEX_DOLLAR): Define.
6055 * read.c (LEX_DOLLAR): Define if not defined.
6056 (lex_type): Use LEX_DOLLAR.
6058 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6060 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6063 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6065 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6067 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6069 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6070 used only by "dlltool.c".
6072 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6074 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6075 (md_pseudo_table): Don't define "extern".
6077 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6081 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6083 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6085 * macro.c (macro_expand_body): Don't warn about == with a
6086 nonexistent parameter, in case it is in a comment field.
6088 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6090 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6091 set, even if macro_alternate is set.
6092 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6093 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6094 the token unless it ended in '@'.
6095 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6096 * doc/c-a29k.texi: Document macro usage on A29K.
6098 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6100 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6102 (install_operand): Likewise.
6104 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6106 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6108 * configure.in (m88k-motorola-sysv*): New target.
6109 * configure: Rebuild.
6110 * config/te-delta88.h: New file.
6111 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6113 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6114 (md_do_align): Define.
6115 * config/tc-m88k.c: Include "subsegs.h".
6116 (m88k_do_align): New function.
6118 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6119 (COFF_NOLOAD_PROBLEM): Define.
6120 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6122 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6124 * config/tc-i386.c (md_assemble): For a jump instruction with
6125 non-constant target, require 7 available bytes in the current
6128 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6130 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6133 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6135 * configure.in (alpha-*-linux*): Use ecoff.
6136 * configure: Rebuild.
6137 * ecoff.c (ecoff_directive_extern): New function.
6138 (ecoff_directive_weakext): New function.
6139 (ecoff_build_symbols): Handle weak symbols.
6140 (ecoff_setup_ext): Likewise.
6141 (ecoff_frob_symbol): Warn about weak common symbols.
6142 * ecoff.h (ecoff_directive_extern): Declare.
6143 (ecoff_directive_weakext): Declare.
6144 * symbols.c (S_IS_WEAK): New function.
6145 * symbols.h (S_IS_WEAK): Declare.
6146 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6148 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6151 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6153 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6155 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6156 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6157 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6158 * config/obj-coff.c (coff_frob_symbol): Don't call
6159 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6160 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6163 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6164 (ppc_stab_symbol): New static variable.
6165 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6166 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6167 sy_tc.real_name to the stab string.
6168 (ppc_bc, ppc_ec): New static functions.
6169 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6171 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6173 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6176 * input-scrub.c (input_scrub_push): Reset sb_index.
6178 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6180 * listing.c (listing_newline): Don't create a frag in the absolute
6183 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6185 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6186 (ppc_csect): Move most of the code to ppc_change_csect, and call
6188 (ppc_change_csect): New static function, taken from ppc_csect.
6189 (ppc_section): New static function.
6190 (ppc_saw_abs): New static varable.
6191 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6192 a symbol has no csect.
6193 (ppc_adjust_symtab): New function.
6194 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6195 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6197 * write.c (write_object_file): If tc_adjust_symtab is defined,
6198 call it just before the call to obj_adjust_symtab.
6200 * symbols.c (symbol_find_or_make): Change name to be const.
6201 * symbols.h (symbol_find_or_make): Update declaration.
6203 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6205 * doc/as.texinfo (Align): Mention SH.
6206 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6208 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6209 (Z8000 Directives, even): Don't give numeric align value, instead
6212 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6214 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6217 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6219 * Makefile.in (diststuff): Also make info.
6220 (maintainer-clean realclean): Also make clean-info.
6222 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6224 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6225 (pa_subspace): For ".nsubspa", always create a new subspace
6226 with the given attributes, even if one already exists with the
6229 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6231 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6232 TC_FORCE_RELOCATION, taking an additional section argument. If
6233 the section of the target symbol is not the same as the current
6234 section, always force the relocation to be used.
6235 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6237 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6238 md_pcrel_from function, taking an additional section argument.
6239 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6241 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6242 older TC_FORCE_RELOCATION if not defined.
6243 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6244 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6245 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6246 TC_FORCE_RELOCATION.
6248 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6250 * input-scrub.c (as_where): Set name to null pointer if we don't
6252 * messages.c (identify): Only print filename if non-null.
6253 (as_show_where): Ditto, for line number too.
6254 (as_warn_internal, as_bad_internal): Ditto.
6256 * input-file.c (input_file_open): If the input file can't be
6257 opened, consider it an error.
6259 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6261 * config/tc-mips.c: Added mips_4100 control, and support for
6262 accepting the 4100 as a MIPS architecture variant (md_begin,
6263 macro_build, mips_ip, md_parse_option). Adding suitable
6264 command-line OPTIONs, and updating the help text (md_show_usage).
6266 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6268 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6269 BFD_ASSEMBLER is defined.
6271 * Use one active frag and one obstack per frag chain:
6272 * frags.c (frags): Variable deleted.
6273 (frag_alloc): New function.
6274 (frag_grow, frag_more, frag_variant, frag_now_fix,
6275 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6277 (frag_new): Ditto. Verify that frch_last and frag_now match on
6278 entry and exit, and that old frag_now has non-zero type. Replace
6279 "know" uses with "assert". Use frag_alloc instead of mucking with
6281 * frags.h (frags): Declaration deleted.
6282 * subsegs.h (struct frchain): Add new field frch_frag_now.
6283 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6285 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6286 give it any stricter alignment than frchainS structures need. Do
6287 not initialize frags obstack. Set frag_now to point to
6288 dummy_obstack. Initialize absolute_frchain.
6289 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6290 field of frchainS. Don't create new frags on section switch, and
6291 use frag_alloc when creating a new frag chain. For absolute
6292 section, set frchain_now to absolute_frchain. Verify that
6293 frch_last and frag_now match on entry and exit. Initialize
6294 per-chain obstack, and under gcc, set required alignment to that
6295 needed by fragS structure.
6297 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6299 * stabs.c (get_stab_string_offset): Only copy input string if a
6300 fresh copy is needed, not if the section already exists.
6301 (s_stab_generic): Cache stab section name to bypass lookups, since
6302 usually it will match. Could be made faster still by changing the
6303 memory allocation rules.
6304 (s_xstab): Cache section name to bypass repeated string
6307 * frags.c (frag_new): Deleted register declarations.
6309 * listing.c (frag_now): Don't declare.
6311 * as.c (chunksize): New variable.
6312 (debug_memory): New variable.
6313 (main): If debug_memory is set, reduce chunksize and
6315 * as.h (chunksize): Declare it.
6316 * read.c (read_begin): Use it.
6318 * config/tc-alpha.c (md_shortopts): Include 'g'.
6319 (md_parse_option): Ignore it.
6321 * Makefile.in (distclean): Remove Makefile and config.status from
6322 testsuite directory.
6323 (clean-here): Don't delete testsuite. Instead, delete only the
6324 files within it that would be generated by running tests.
6326 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6327 frag_now_fix instead of accessing obstack info directly.
6328 * config/tc-arm.c (s_ltorg): Ditto.
6329 (md_assemble): Ditto.
6331 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6334 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6336 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6337 chain after parsing value expression, if any, to avoid separating
6338 continued .stabs lines.
6340 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6342 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6343 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6345 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6347 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6348 -mcom support and PPC_OPCODE_ANY for -many.
6349 (md_parse_option): Ditto.
6351 (md_begin): For duplicate instructions, print all duplicates
6354 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6356 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6357 common mode operation.
6358 (md_show_usage): Add -mcom to usage message.
6360 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6362 * expr.c (op_rank): Add O_symbol_rva.
6363 * expr.h (operatorT): Add O_symbol_rva.
6364 * read.c (cons_worker): Set O_symbol_rva when necessary.
6365 * write.c (fix_new_exp): Understand O_symbol_rva.
6367 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6369 * config/tc-mips.c: Correct s_cons arguments. From Michael
6370 Joosten <joost@ori.cadlab.de>.
6372 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6375 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6376 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6378 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6379 make non-static. Change all users.
6380 * config/obj-coff.h (coff_n_line_nos): Declare.
6382 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6384 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6386 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6388 * config/obj-elf.c (obj_elf_common): Convert specified byte
6389 alignment to power of two. Set size of local bss symbol.
6391 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6393 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6395 * sb.c, macro.c: Decide whether to include <string.h> or
6396 <strings.h> just as as.h does.
6398 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6400 * Makefile.in (site.exp): Fix setting of $srcdir.
6402 * config/tc-arm.c (md_atof): Fix little-endian output.
6403 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6406 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6408 * doc/as.texinfo: Split out the NS32k family documentation,
6409 despite its being commented out for now.
6410 * doc/c-ns32k.texi: New file.
6412 * sb.c, macro.c: Include string.h.
6414 * Makefile.in (comparison): Only check *.o; we don't care if
6415 timestamps inserted by the native linker differ.
6417 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6418 if alignment stricter than 4 bytes is requested; in that case,
6419 align to a 4-byte boundary first.
6421 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6423 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6424 uninitialized" warning for `Max_Source_Offset'.
6426 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6428 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6429 qualifiers and detect errors if present.
6430 (md_assemble): Add call to parse_toc_entry. Also added some support
6431 for the [tocv] qualifier.
6432 (ppc_pe_tocd): New function to support data in the toc section.
6434 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6439 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6441 * config/tc-m68k.c (isword): Accept all values from -65536 to
6442 +65535, so ~VAL will not be rejected.
6444 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6445 skip characters after the pseudo-op.
6447 * read.c (get_line_sb): Don't look past buffer_limit.
6448 (s_include): In MRI mode, skip characters after the file name.
6450 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6452 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6453 periods in register names.
6455 For older changes see ChangeLog.1.