1 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
5 (bootstrap, bootstrap2, bootstrap3): Likewise.
6 * Makefile.in: Rebuild.
8 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
9 TOC section to be against the csect.
11 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
14 * config/tc-mips.c (mips_5400): New variable.
15 (md_begin, md_parse_option): Handle 5400 options/names.
16 (macro_build, mips_ip): Check for 5400-specific instructions.
17 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
21 * config/tc-mips.c (validate_mips_insn): New function, checks
22 match versus mask bits, and also verifies that all bits to be
23 output are actually specified somewhere.
24 (md_begin): Call it for 32-bit instructions, instead of doing
25 match/mask check here. In case of failure, print a message, but
26 check the rest of the opcode table before exiting.
28 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
30 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
31 from Tony Thompson at ARM: athompso@arm.com
34 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
36 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
41 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
43 * config/tc-mips.c (hilo_interlocks): True for tx49.
44 (md_begin): Add mips64tx49.
45 (md_parse_option): Add 4900 cpu.
48 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
50 * config/tc-ppc.c (md_assemble): When handling @l, always sign
51 extend if the operand expects a signed value.
53 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
54 default which is to permit dollar labels.
56 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
58 * config/tc-sparc.c (sparc_memory_model): New variable.
59 (md_longopts): Add -TSO/-PSO/-RMO options.
60 (md_parse_options): Handle them.
61 (sparc_elf_final_processing): For 64 ELF, set required
62 memory ordering in e_flags. Default to RMO and let the user
63 override it through command line.
65 * config/tc-sparc.h (elf_tc_final_processing): Add.
67 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
69 * config/tc-sparc.c (v9a_asr_table): New variable.
70 (sparc_ip): Handle v9a asr's.
71 Patch from David Miller <davem@vger.rutgers.edu>.
73 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
75 * config/tc-sparc.h (md_do_align): New macro.
76 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
77 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
79 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
81 * config/tc-sh.c (sh_small): New variable.
82 (OPTION_SMALL): Define.
83 (md_longopts): Add "small".
84 (md_parse_option): Handle OPTION_SMALL.
85 (md_show_usage): Mention -small.
86 * config/tc-sh.h (sh_small): Declare.
87 (SUB_SEGMENT_ALIGN): Handle sh_small.
88 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
91 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
92 case in little endian mode.
94 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
96 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
97 overflow signalling to linker.
99 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
101 * makefile.vms: Fix for dec c.
103 * config-gas.com: Give explanation for dec c setup in error
106 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
107 sections on openvms/alpha.
109 * config/obj-evax.c: support .weak pseudo-op
111 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
113 * config/tc-sparc.c (default_arch_size): New static local.
114 (struct sparc_arch): Rename arch_size to default_arch_size.
115 New member user_option_p.
116 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
117 (init_default_arch): Check whether default arch is valid.
118 Set default_arch_size in addition to sparc_arch_size.
119 (OPTION_32,OPTION_64): Define.
120 (md_longopts): New entries for -32, -64.
121 (md_parse_option): Handle them.
122 (md_show_usage): Print them. Ensure init_default_arch called.
123 * configure.in (sparc64): Set arch to v9-64.
124 * configure: Regenerated.
126 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
128 * write.c (subsegs_finish): New function, broken out of
130 (write_object_file): Some code moves into subsegs_finish.
131 * write.c (subsegs_finish): Declare.
132 * as.c (main): Call subsegs_finish.
134 * read.c (s_include): Check for error return from
137 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
139 * read.c (get_line_sb): Accept any eol marker while scanning macros.
141 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
143 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
144 * config/tc-i386.h (DIFF_EXPR_OK): Define.
145 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
146 the correct relocation when it exists.
147 * config/tc-i386.c (md_apply_fix3): Likewise.
149 * config/tc-ppc.h: Correct typo in comment.
150 * config/tc-v850.h: Likewise.
152 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
154 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
155 when second instruction is writing to first instructions inputs.
157 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
159 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
160 templated programs to build with -g.
162 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
164 * config/tc-v850.c (md_relax_table): Add support for relaxing
165 unconditional branches. This patch is courtesy of Jim Wilson.
166 (md_convert_frag): Fix relaxing of branches. This patch is
167 courtesy of Jim Wilson.
168 (md_assemble): Create different fixups for conditional and
169 unconditional branches. This patch is courtesy of Jim Wilson.
170 (md_estimate_size_before_relax): Estimate size of variable part of
171 fixup based on whether it is for a conditional or an unconditional
172 branch. This patch is courtesy of Jim Wilson.
173 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
174 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
175 obj_elf_section_change_hook().
176 (v850_comm): New function.
177 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
178 (md_begin): Add bss flag to seg_info of bss sections.
180 Add support for .scommon, .tcommon and .zcommon sections.
182 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
183 .zcommon, .tbss, .call_table_data and .call_table_text.
185 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
187 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
188 * configure: Regenerated.
190 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
192 * config/tc-d10v.c: Fixes to make sure the AT_WORD
193 expression is not confused with -1.
195 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
197 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
198 operand - OPERAND_ATMINUS.
200 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
202 * config/tc-d10v.c (parallel_ok): Note that auto increment and
203 decrement modify the index register.
205 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
207 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
208 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
210 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
211 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
212 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
215 * doc/Makefile.am (CPU_DOCS): Define.
216 (as.info): Depend upon $(CPU_DOCS).
217 * doc/Makefile.in: Rebuild.
219 * configure.in: Remove AM_PROG_INSTALL; it's called by
221 * configure: Rebuild.
223 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
225 * tc-d10v.h (TC_START_LABEL): Don't define.
226 (tc_frob_label): Define.
228 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
230 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
231 to pair a branch and link with anything but an exe instruction.
233 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
235 * config/tc-alpha.c (load_expression): Disable the sym+const .got
236 optimization to reduce the alignment surprises for gcc.
238 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
240 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
241 * config/tc-sparc.c (sparc_target_format): Handle coff here.
242 (sparc_ip): Add %hix,%lox.
243 (md_apply_fix3): Call as_bad_where, not as_bad.
244 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
245 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
247 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
249 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
250 recognizes alphaev5 etc.
251 * configure: Rebuild.
253 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
255 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
256 of mipsr3900 with mipstx39.
258 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
259 -mipsXX message' if the insn isn't an ISA insn.
261 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
263 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
264 Redefine TARGET_FORMAT to call sparc_target_format.
265 * config/tc-sparc.c (in_unsigned_range): New function.
266 (sparc_arch_size): Make static.
267 (sparc_target_format): New function.
268 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
269 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
270 (output_insn): Set `fx_no_overflow'.
271 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
272 (tc_gen_reloc): Likewise.
274 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
276 * config/tc-v850.c (v850_section): Remove.
278 * config/obj-elf.c (obj_elf_section): Enhance error message.
280 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
282 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
283 including obj-elf.h in OBJ_MAYBE_ELF case.
284 (mips_target_format): Return NULL after abort to avoid warning.
286 * ecoff.c (generate_ecoff_stab): Remove unused static function.
288 * expr.c (operator): Accept ==. From Anders Blomdell
289 <anders.blomdell@control.lth.se>.
291 * config/atof-ieee.c (gen_to_words): When generating a denormal
292 number, handle an overflow into the smallest normalized number.
294 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
296 * as.h, input-scrub.c (new_logical_line): New return value.
297 * read.c (s_app_file): Don't note the same file several times
300 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
302 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
304 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
306 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
307 * configure: Rebuild.
309 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
311 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
313 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
314 fn* instructions do not insert implicit fwait. This was changed
317 * config/m68k-parse.y (yylex): Permit an expression to be used for
320 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
322 * Makefile.in: Rebuild.
324 * aclocal.m4: Rebuild with new libtool.
325 * configure: Rebuild.
327 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
329 * app.c (do_scrub_chars): Clear mri_state at end of .mri
332 * config/tc-mips.c (hilo_interlocks): Change from a static
333 variable to a macro, so that it varies with the variables upon
335 (gpr_interlocks, cop_interlocks): Likewise.
336 (md_begin): Don't initialize them.
338 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
340 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
341 of strcmp where appropriate.
343 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
345 * config/tc-v850.c (md_assemble): Cope with a zero data area
346 relocation with a constant offset.
347 (md_assemble): Produce error message when special data area
348 relocations are used on instructions which do not support them.
349 (md_assemble): Reset processor mask if defined by command line
352 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
354 * config/tc-sparc.c: Reorganize file.
355 (parse_keyword_arg): Allow numbers in reg names.
356 (SPECIAL_CASE_NONE): New macro.
357 (md_assemble): Use it.
358 (lookup_arch,init_default_arch): New functions.
359 (default_arch,default_init_p,sparc_arch_table): New static locals.
360 (sparc_arch_size): New static local.
361 (max_architecture): Initialize in init_default_arch.
362 (md_parse_options): Call init_default_arch if necessary.
363 Rewrite -xarch/-A processing.
364 (md_show_usage): Print -A values from sparc_arch_table.
365 (md_begin): Call init_default_arch if necessary.
366 (sparc_md_end): Handle both 32 and 64 bit environments.
367 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
368 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
370 * config.in: Regenerate.
371 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
372 (SPARC_V9,SPARC_ARCH64): Delete.
373 * configure: Regenerate.
374 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
376 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
378 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
380 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
383 * config/tc-v850.c (md_assemble): Corrected typo.
384 * config/tc-v850.c Add new sections: call_table_data and
386 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
387 (handle_ctoff): New Function.
389 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
392 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
394 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
395 displacement from the tiny data area pointer.
397 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
399 * config/tc-hppa.c (fix_new_hppa): Make declaration match
402 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
404 * config/tc-v850.c (processor_mask): New variable.
405 (set_machine, md_parse_option): Set processor_mask.
406 (md_assemble): Check that instruction is available to target
409 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
411 (TARGET_PROCESSOR): New constant.
412 (TARGET_PROCESSOR): New constant.
416 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
418 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
423 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
425 Merge in work from Martin Hunt:
427 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
428 CR is 0 for PSWL and PSWH.
430 * config/tc-d30v.c (do_assemble): Don't accept
431 illegal condition codes for cmpu instruction.
433 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
434 used in d*i instructions.
436 * config/tc-d30v.c (check_size): New function. Check
437 relocations for overflows.
438 (md_pcrel_from_section): Fix relocations between sections.
439 (md_apply_fix3): Use new relocation types for 15 and 21
440 bit relocations in the right container. Needed because
441 the address of the instruction is not eight-byte aligned
442 but the relocations must be.
444 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
445 (find_format): If ".s" or ".l" are used, don't try
446 to compute branch sizes.
448 * config/tc-d30v.c (do_assemble): Check for ".s" or
449 ".l" extensions to opcode names.
450 (find_format): Generate the correct instructions when
451 ".s" or ".l" are used.
453 * config/tc-d30v.c (build_insn): Check for odd registers
454 on instructions that require even registers.
456 * config/tc-d30v.h (md_start_line_hook): Define.
457 * config/tc-d30v.c (md_start_line_hook): New hook.
458 Checks the beginning of each line for a ".". If it
459 finds one, assume a pseudo-op and flush any unwritten
462 * config/tc-d30v.c (md_apply_fix3): Fix problem
463 with determining when fixups were done.
465 * config/tc-d30v.c (build_insn): Fix bug where the numeric
466 part of a symbol (for example, "foo+8") was being written
467 into the instruction.
468 (md_pseudo_table): Change .word to be 32 bits and add
471 * config/tc-d30v.c (parallel_ok): Check to see if first
472 instruction is a jump.
474 * config/tc-d30v.c (parallel_ok): Major code reorganization.
477 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
480 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
482 * configure.in (emulations): Add v850 emulation.
484 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
486 * Makefile.am (CPU_TYPES): Add arc.
487 (TARGET_CPU_CFILES): Add tc-arc.c.
488 (TARGET_CPU_HFILES): Add tc-arc.h.
489 (dependencies): Rebuild.
490 * Makefile.in: Rebuild.
491 * configure.in: Recognize arc-*-elf*.
492 * configure: Regenerated.
493 * config/tc-arc.[ch]: New files.
495 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
497 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
498 Correct description of hi() reloc prefix.
501 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
502 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
503 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
506 * doc/c-v850.texi: Document new pseudo ops and command line
509 * config/tc-v850.c (set_machine): New function.
510 * config/tc-v850.c (.v850): New pseudo op.
512 * config/tc-v850.c (.v850e): New pseudo op.
513 * config/tc-v850.c (.v850eq): New pseudo op.
517 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
519 Support -alh and -ald for DWARF 1:
520 * listing.c (struct list_info_struct): Add debugging field.
521 (listing_newline): Initialize the debugging field. If ELF, if the
522 section starts with .debug or .line, set the debugging field in
523 the listing structure.
524 (debugging_pseudo): Add list parameter. Change all callers. If
525 the debugging field is set, consider it to be a debugging pseudo.
526 If ELF, skip blank lines between debugging lines.
527 * read.c (emit_expr): If ELF, look for line numbers.
528 (stringer): If ELF, look for file names.
530 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
532 * config/tc-v850.c (v850_insert_operand): Only test for overflow
533 if there is no insert function.
535 * config/tc-v850.h (TARGET_MACHINE): New constant.
537 * config/tc-v850.c (v850_insert_operand): Add
538 -mwarn_unsigned_overflow.
539 (md_begin): Set BFD machine number based on machine variable.
540 (md_parse_option): Add -mv850, -mv850e and -mv850eq options.
542 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
544 * as.h: Don't declare alloca if it is a macro.
548 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
550 * config/tc-mips.c: Add tx19/r1900.
553 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
555 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
556 rename to cpu_types[].
557 (s_alpha_arch): New function.
558 (md_pseudo_table): Add "arch".
560 * config/tc-alpha.c (md_begin): Merge the two loops through the
562 (s_alpha_proc): Add initial SKIP_WHITESPACE.
563 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
565 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
567 * read.h (s_lcomm_bytes): Add prototype (for real this time).
569 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
571 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
574 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
576 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
578 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
580 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
581 relative to the next instruction, not the current instruction.
582 (md_assemble): Similarly.
584 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
586 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
589 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
590 (v850_reloc_prefix): Duplicate code eliminated. Add code to
591 recognise special instructions.
592 (md_assemble): Calculation of the size of a fixups corrected.
594 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
597 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
599 * config/tc-v850.c (md_assemble): Use opcode->name instead of
600 opcode->opcode as the sentinal. Zero is a valid opcode.
602 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
604 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
605 * doc/c-v850.texi: Change node name to match other chapter nodes.
607 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
609 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
612 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
614 * expr.c (integer_constant): If BFD64, don't make a bignum if the
615 number will fit in 64 bits.
617 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
618 rather than calling abort.
620 * as.h: Don't define alloca if __GNUC__. Just declare it.
621 * macro.c: Copy alloca handling from as.h.
623 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
624 Gabriel Paubert <paubert@iram.es>.
626 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
627 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
628 is jcxz or a loop instruction.
630 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
632 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
634 (md_begin): Set up machine architecture and type.
636 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
638 * symbols.c (resolve_symbol_value): Store the value back into the
639 symbol expression, to handle add or subtract simplification
640 correctly. Handle O_symbol_rva. Add default case.
642 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
643 chunksize while creating the new subsection.
644 * as.c (chunksize): Initialize to zero.
645 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
646 calling obstack_begin.
648 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
650 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
654 * config/tc-v850.c (parse_register_list): Support constant
655 expressions as register lists.
658 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
660 * doc/c-v850.texi: Change the major node to v850 Machine
663 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
665 * doc/as.texinfo: Add inclusion of c-v850.texi
667 * doc/c-v850.texi: New file.
669 * read.c (is_end_of_line): Make NUL character be considered to be
672 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
674 * config/tc-v850.c (parse_register_list): Add support for curly
676 (cc_names): Add "e" and "ne" conditions.
678 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
680 * app.c (do_scrub_chars): Support a double dash as starting a
681 comment that extends to end of line.
683 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
685 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
687 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
689 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
691 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
692 insn when changing to a different instruction.
695 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
697 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
698 floating point extensions.
699 (parse_reg): parse sgr and dbr.
702 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
704 * config/tc-v850.c (system_register_name): Support numbers for
707 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
709 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
710 flag when alignment is in bytes instead of power of 2, and code to
711 use that flag to convert alignment to bytes.
712 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
713 * read.h (s_lcomm_bytes): Add prototype.
714 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
715 defined, write alignment to alignment bits in section header s_flags
716 rather than the s_align field.
718 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
719 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
720 pseudo, instead of s_lcomm which wants a power of two for alignment.
723 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
725 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
727 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
729 * as.c (show_usage): Add -am.
730 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
731 if we've already got one.
732 * listing.c (struct list_info_struct): Add line_contents.
733 (listing_newline): Put unused argument to work: if non-null, save it...
734 (listing_listing): ... and regurgitate during listing instead of line
736 * listing.h (LISTING_MACEXP): New define.
737 (LISTING_NEWLINE): Argument is NULL.
738 * read.c (read_a_source_file): If expanding macros, break up input
739 lines and pass them to listing_newline.
740 * doc/as.texinfo: Document -ac and -am.
742 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
744 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
746 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
750 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
752 * config/tc-v850.c: Remove support_v850e flag and command line
755 * configure.in (emulations): Add support for v850e target
757 * configure (emulations): Add support for v850e target
759 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
761 * config/tc-v850.c: Remove support_v850eq flag and command line
764 * configure.in (emulations): Add support for v850eq target
766 * configure (emulations): Add support for v850eq target
769 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
771 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
772 setting EXPECT and TCL_LIBRARY.
773 * Makefile.in: Rebuild.
775 * as.h (enum debug_info_type): Define.
776 (debug_type): Declare.
777 * as.c (debug_type): New global variable.
778 (show_usage): Add --gstabs.
779 (parse_args): Handle --gstabs.
780 * read.c (generate_asm_lineno): Remove.
781 (read_a_source_file): Output stabs debugging if appropriate.
782 Change checks of generate_asm_lineno to check debug_type. Only
783 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
784 * read.h (generate_asm_lineno): Don't declare.
785 (stabs_generate_asm_lineno): Declare.
786 * stabs.c (stabs_generate_asm_lineno): New function.
787 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
788 Don't turn off debugging.
789 (add_file): Remove old #if 0 code.
790 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
791 (ecoff_directive_end): Don't generate stabs line symbols.
792 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
794 (line_label_cnt): Remove.
795 (ecoff_generate_asm_line_stab): Remove.
796 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
797 * doc/as.texinfo, doc/as.1: Document --gstabs.
799 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
802 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
803 Add support for v850eq instructions.
805 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
806 Add support for v850e instructions.
809 * config/tc-v850.c (md_assemble): Fix error recovery to reload
810 text of entire opcode.
812 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
814 * doc/internals.texi: Document rs_leb128.
816 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
818 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
819 in ABSL case, rather than calling abort.
821 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
823 * as.h (enum _relax_state): Add rs_leb128.
824 * read.c (potable): Add sleb128 and uleb128.
825 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
827 * read.h: Update prototypes.
828 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
829 the symbol value, add a second FINALIZE argument that prevents
830 changes from being comitted. Update all callers.
831 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
832 * doc/as.texinfo: Document the new pseudos.
834 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
836 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
838 (DISTCLEANFILES): Define.
839 * doc/Makefile.am (DISTCLEANFILES): Define.
840 * Makefile.in, doc/Makefile.in: Rebuild.
842 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
844 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
845 Don't set targ or gas_target. Define SCO_ELF and
846 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
848 * Makefile.am: Remove @target_frag@.
849 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
851 (dep-am): Mark as phony.
852 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
854 * config/arm-big.mt, config/arm-lit.mt: Remove.
855 * config/mips-big.mt, config/mips-lit.mt: Remove.
856 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
857 * config/ppc-sol.mt: Remove.
858 * config/i386coff.mt, config/m68kcoff.mt: Remove.
859 * config/m88kcoff.mt: Remove.
860 * config/sco5.mt: Remove.
861 * configure, config.in, Makefile.in: Rebuild.
863 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
864 further try to circumvent the .y.h rule.
865 * Makefile.in: Rebuild.
867 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
869 * Makefile.am: New file, based on old Makefile.in.
870 * acinclude.m4: New file, from old aclocal.m4.
871 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
872 shared library handling; now handled by libtool. Replace
873 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
874 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
875 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
876 * config.in: New file, created by autoheader.
878 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
879 * stamp-h.in: New file.
880 * as.c (print_version_id): Change GAS_VERSION to VERSION.
881 (parse_args): Likewise.
882 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
883 * doc/Makefile.am: New file, based on old doc/Makefile.in.
884 * Makefile.in, doc/Makefile.in: Now built with automake.
885 * aclocal.m4: Now built with aclocal.
886 * configure: Rebuild.
888 * cond.c (s_else): If not listing false conditionals, turn listing
889 off in the false branch of the else.
891 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
893 * config/tc-mips.c (macro): Fix handling of a double load from a
894 symbol plus an offset.
896 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
897 has an associated external symbol.
899 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
901 * config/tc-alpha.c (s_alpha_ucons): New function.
902 (md_pseudo_table): Add unaligned data pseudos for DWARF.
904 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
906 * config/tc-v850.c (md_assemble): Ignore the rest of the current
907 line if we encounter an error.
909 * config/tc-v850.c (md_assemble): Sign extend constants value
910 for hi and hi0 expressions.
911 (v850_insert_operand): Enable range checking for generic 16bit
914 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
916 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
917 LO16, HI16 and HI16_S relocs.
919 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
921 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
923 * configure: Regenerated with autoconf 2.12.
924 * Makefile.in: Add $(EXEEXT) to all executables.
926 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
928 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
929 unconditional branches.
930 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
933 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
935 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
937 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
939 * macro.c (define_macro): Make sure the index is in range before
943 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
945 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
946 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
947 the right f/ffrag and fx/fxfrag pairs since instruction may be split
951 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
953 * config/te-go32.h (USE_ALIGN_PTWO): Define.
954 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
955 defined, use s_align_ptwo for .align.
956 * configure.in (i386-*-msdosdjgpp*): New target.
957 (i386-*-go32*): Set em to go32 and targ to coffgo32.
958 * configure: Rebuild.
960 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
962 * config/tc-sparc.c (last_opcode): New static local.
963 (md_assemble): Don't issue "FP branch in delay slot" warning if
964 the delay slot has been annulled.
966 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
968 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
969 code if BFD_ASSEMBLER.
971 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
973 * config/tc-v850.c (system_registers): Fix ordering of registers.
976 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
978 * config/tc-tic80.c (build_insn): Initialize extended word to zero
979 when it will be filled in later by relocation information.
982 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
984 * config/tc-mips.c (macro_build): Restore check of fmt argument.
985 (mips_ip): Fix ISA checks.
988 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
990 * configure.in: Default the r5900 to little endian.
991 * configure: Rebuilt.
995 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
997 * config/tc-tic80.c (build_insn): Fix endianness problem with
1001 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * config/tc-mips.c (check_absolute_expr): Change warning to
1006 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1008 * config/tc-mips.c (macro_build): Refine code to check if an
1009 instruction is available on a particular cpu variant.
1010 (mips_ip): Likewise.
1012 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1014 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1015 OBJ_AOUT to ifdef OBJ_ELF.
1016 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1017 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1019 * write.c (fixup_segment): Change special case for i386-coff to
1020 not apply for i386-pe.
1021 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1022 which were not done.
1023 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1024 (coff_format_ops): Initialize frob_file_after_relocs field rather
1025 than frob_file field.
1026 * config/obj-coff.h (coff_frob_file): Don't declare.
1027 (coff_frob_file_after_relocs): Declare.
1028 (obj_frob_file): Don't define.
1029 (obj_frob_file_after_relocs): Define.
1030 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1031 * configure: Rebuild.
1033 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1035 * config/obj-coff.c (fixup_segment): Never subtract section
1036 address from PC relative reloc which will be fully resolved.
1038 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1040 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1041 with hpux10 header files.
1043 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1045 From Jason Merrill <jason@cygnus.com>:
1046 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1048 * config/tc-i386.h (md_maybe_text): Define.
1049 (md_do_align): Use md_maybe_text.
1051 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1053 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1054 relocations, don't check for symbol being external, weak, etc.
1056 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1058 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1059 calculate relocations to any external symbol, because we might be
1060 linking a shared object and the symbol might be overriden or moved
1061 (for instance, moved into a static executable's .bss section).
1062 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1064 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1065 be calculated by the assembler.
1067 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1068 whose destination lies in the same file, by ignoring the @plt or
1069 @local and aiming the branch at its destination.
1071 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1073 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1074 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1077 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1078 of obj_copy_symbol_attributes.
1080 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1082 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1083 signed operand, sign extend a 32 bit value to the host size.
1085 * Makefile.in (CFLAGS): Subsitute from configure script. From
1086 Jeff Makey <jeff@cts.com>.
1088 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1089 buffer size to make a copy of the symbol.
1091 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1094 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1096 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1097 step through the frags calling cvt_frag_to_fill, switch to
1098 SEG_DATA when we reach data_frag_root.
1100 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1102 * config/tc-mn10300.c (md_assemble): Allow an empty register
1103 list for instructions which use register lists.
1105 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1107 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1109 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1112 * config/tc-arm.c: Add prototypes for many static functions.
1113 (struct asm_opcode ): Add prototypes for parms field.
1114 (struct thumb_opcode ): Likewise.
1115 (fp_op2): Remove unused flags parameter.
1116 (output_inst): Make static.
1117 (arm_after_pass_hook): Remove unused ignore parameter.
1118 * config/tc-arm.h (arm_after_pass_hook): Declare.
1119 (arm_start_line_hook): Declare.
1120 (arm_frob_label): Declare.
1122 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1124 * depend.c (wrap_output): new prototype.
1126 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1128 * config/tc-sh.c (md_apply_fix): Check for overflow.
1130 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1131 section size to be aligned.
1133 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * config/tc-sh.h (md_cons_align): Define.
1136 (sh_cons_align): Declare.
1137 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1138 (sh_no_align_cons): New static variable.
1139 (s_uacons): New static function.
1140 (sh_cons_align): New function.
1141 (sh_handle_align): Warn about misaligned data.
1142 * doc/c-sh.texi: Document .uaword and .ualong.
1144 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * macro.c (macro_expand): In MRI mode, treat single quote as a
1147 separator character when checking for a positional argument.
1149 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1151 * config/tc-arm.c (md_parse_option): Merge in changes from
1154 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1156 * configure.in (emulations): Add Thumb architecture support from
1157 armT-9703-28-branch.
1159 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1161 * doc/all.texi: Add enabling of ARM documentation.
1163 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1165 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1167 * config/tc-mips.c: Added r3900 support.
1169 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1171 * as.c: (parse_args) `-t' option requires an argument.
1173 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-arm.c (md_begin): Change call to
1176 coff_arm_bfd_set_private_flags() to a call to
1177 bfd_set_private_flags().
1179 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1181 * Makefile.in: Rebuild dependencies.
1183 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1184 of a BFD_RELOC_RVA reloc.
1186 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1188 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1189 (hppa_force_relocation): Force a relocation for an absolute
1192 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * doc/as.texinfo: Don't use @value in section names or index
1195 entries; it confuses texinfo.tex.
1197 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1199 * doc/as.texinfo: Updated for -MD option.
1200 * Makefile.in (CFILES): Added depend.c.
1201 (OBJS): Added depend.o.
1202 * as.h (start_dependencies, register_dependency,
1203 print_dependencies): New declarations.
1204 * depend.c: New file.
1205 * as.c (parse_args): Added -MD option.
1206 (main): Call print_dependencies.
1207 (show_usage): Added help for -MD.
1208 * read.c (s_app_file): Call register_dependency.
1209 (s_include): Call register_dependency when file is found.
1210 (read_a_source_file): Call register_dependency.
1212 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1215 section address to the symbol value.
1217 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1219 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1220 into the new membership field.
1222 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1224 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1225 command line then the ARM7 is now chosen by default when setting
1226 the BFD machine and architecture.
1228 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1230 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1231 hold APCS selection.
1232 (md_begin): Added code to generate flags to be set into the COFF
1233 header and the calls to the BFD functions to do this.
1234 (md_parse_option, md_show_usage): Added new command line
1235 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1236 -marmv3m, -marmv4, -marmv4t.
1238 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1239 as it is never used.
1241 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1243 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1244 label name with ".".
1245 * config/tc-mn10300.c (md_convert_frag): Likewise.
1247 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * config/tc-mips.c (set_at): Check for bignum.
1250 (check_absolute_expr, macro, mips16_macro): Likewise.
1252 start-sanitize-tic80
1253 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1255 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1256 for overflow/underflow, only insert lower 15 bits into instruction.
1259 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1261 * config/tc-i386.c (pi): Check for RegMMX.
1263 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1265 * expr.c (expr): When subtracting values in the same frag,
1266 subtract X_add_number rather than adding it.
1268 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1270 * config/obj-coff.c (write_object_file): Just pass NULL to
1271 md_do_align, not the address of a char holding NOP_OPCODE.
1273 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1275 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1276 than an address if the floating point value looks sufficiently
1279 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1281 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1282 section size to be aligned.
1284 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1286 * cond.c: Include "macro.h".
1287 (struct conditional_frame): Add macro_nest field.
1288 (initialize_cframe): Initialize macro_nest.
1289 (cond_finish_check): Add nest parameter. Change all callers.
1290 (cond_exit_macro): New function.
1291 * as.h (cond_finish_check): Update declaration.
1292 (cond_exit_macro): Declare.
1293 * input-scrub.c (macro_nest): Make globally visible.
1294 (input_scrub_next_buffer): Call cond_finish_check.
1295 * macro.h (macro_nest): Declare.
1296 * read.c (s_mexit): Call cond_exit_macro.
1298 * config/tc-i386.h (RegMMX): Define.
1299 * config/tc-i386.c (pi): Check for all register types.
1300 (type_names): Add RegMMX.
1301 (md_assemble): Handle RegMMX.
1303 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1305 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1308 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1310 * config/tc-mips.c (nopic_need_relax): Add new parameter
1311 before_relaxing. Use it when testing ecoff_extern_size.
1312 (load_address, macro, md_estimate_size_before_relax): Fix all
1315 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1317 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1318 (obj_elf_subsection): New static function.
1320 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1322 * config/obj-coff.c (coff_header_append): Don't reset string_size
1323 each time through the loop.
1325 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1327 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1329 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * doc/internals.texi (Porting GAS): Correct documentation for
1332 current configure handling of targ-cpu.h, et. al.
1333 (CPU backend): Document listing macros.
1335 * listing.c (data_buffer): Set size based on other listing macros,
1336 rather than always using 100.
1337 (data_buffer_size): Remove static variable.
1338 (calc_hex): Make data_buffer_size a local variable. Don't leave
1339 any slop when filling data_buffer.
1341 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1343 * doc/c-mips.texi: Document .set autoextend.
1345 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1347 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1348 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1349 sparc-*-openbsd*): New targets.
1350 * configure: Rebuild.
1352 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1354 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1355 for all undefined symbols.
1357 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1362 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1364 * configure.in (alpha*-*-openbsd*): New target.
1365 * configure: Rebuild.
1367 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1369 * configure.in (mips-*-openbsd*): New target.
1370 * configure: Rebuild.
1373 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1375 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1376 for instructions using conditional execution.
1379 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1381 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1383 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * Makefile.in (srcroot): Remove.
1386 (INSTALL): Set to @INSTALL@.
1387 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1388 (all, dvi): Don't set srcroot.
1389 (install): Depend upon as.new, gasp.new, and installdirs. Use
1390 $(program_transform_name) directly, rather than using
1391 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1392 (installdirs): New target.
1393 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1394 (install): Depend upon installdirs. Use $(program_transform_name)
1395 directly, rather than using $(INSTALL_XFORM) and
1397 (installdirs): New target.
1398 (install-info-as): Run mkinstalldirs.
1399 (install-info-gasp): Likewise.
1401 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1403 * Makefile.in (INSTALL): Change install.sh to install-sh.
1405 * symbols.c (resolve_symbol_value): Check for division by zero.
1407 From Thomas Graichen <graichen@rzpd.de>:
1408 * Makefile.in: Always use $(SHELL) when running move-if-change.
1409 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1410 * configure: Rebuild.
1412 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1414 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1415 New argument `want'. Update enum cgen_parse_operand_result values.
1416 Initialize if CGEN_PARSE_OPERAND_INIT.
1417 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1418 (md_assemble): Call cgen_asm_init_parse.
1419 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1421 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * config/tc-m68k.c (m68k_ip): Handle #j.
1425 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1427 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1428 right address for call label:32,regs,imm.
1430 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1432 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1434 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1435 symbol for OBJ_ELF anymore.
1437 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1439 * Makefile.in: Regenerate dependencies.
1440 (TARG_CPU): New variable.
1441 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1442 (.dep1): Delete creating of cgen-opc.h.
1443 (.tcdep): Put proper contents in cgen-opc.h.
1444 * configure.in (m32r): Delete setting of extra_files, extra_links.
1445 (AC_OUTPUT): Create cgen-opc.h.
1446 * configure: Regenerated.
1448 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1450 * makefile.vms: Update to build gasp.exe.
1452 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1454 * write.c (relax_frag): Make non-static.
1455 * write.h (relax_frag): Add prototype for.
1456 * config/tc-m32r.h (md_do_align): New arg `max'.
1457 * config/tc-m32r.c (m32r_do_align): Likewise.
1458 Update calls to frag_align, frag_align_pattern.
1459 (fill_insn): Update call to m32r_do_align.
1460 (m32r_scomm): Update call to frag_align.
1462 * config/tc-m32r.[ch]: New files.
1464 * Makefile.in (CPU_TYPES): Add m32r.
1465 (TARGET_CPU_CFILES): Add tc-m32r.c.
1466 (TARGET_CPU_HFILES): Add tc-m32r.h.
1467 (DISTCLEAN_HERE): Add cgen-opc.h.
1468 (.dep1,.tcdep): Create empty cgen-opc.h.
1469 (cgen.o): Add dependencies.
1470 (dependencies): Regenerate.
1471 * as.h (struct frag): New member fr_targ.
1472 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1473 * conf.in (USING_CGEN): New macro.
1474 * configure.in (m32r-*-*): Add entry for.
1475 Add cgen.o to extra_objects.
1476 * configure: Regenerate.
1477 * frags.c (frag_var): fr_pcrel_adjust renamed to
1478 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1479 (frag_variant): Likewise.
1480 * write.c (relax_frag): Likewise.
1481 * config/tc-ns32k.c (*): Likewise.
1483 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1485 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1486 rather than for any end of line character.
1488 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1489 call abort (i.e., as_abort) rather than crashing.
1491 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1492 OBJ_ELF, rather than of S_GET_OTHER.
1494 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1496 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * Makefile.in (VERSION): Set to 2.8.1.
1500 * Branched binutils 2.8.
1502 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * COPYING: Update FSF address.
1506 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
1508 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
1510 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
1512 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
1514 * config-gas.com: Update to handle both vax and alpha.
1515 * makefile.vms: Update to use config-gas.
1516 * conf-a-gas.com: Remove file.
1518 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
1520 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
1521 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
1522 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
1524 start-sanitize-tic80
1525 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
1527 * config/tc-tic80.c (line_comment_char): Make '#' start comments
1528 at the beginning of a line for compatibility with .S files where
1529 cpp leaves the filename transitions beginning with '#'.
1532 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
1534 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
1535 tc_coff_sizemachdep if OBJ_COFF.
1537 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1539 * config/tc-ppc.c (register_name): Declare.
1541 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
1543 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1544 * configure: Rebuild.
1546 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
1548 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1549 (mips16_mark_labels): New static function.
1550 (append_insn): Call mips16_mark_labels.
1551 (mips_emit_delays): Likewise.
1552 (s_insn): Likewise. Don't call mips_clear_insn_labels.
1553 (s_mips_stab): New static function.
1555 * configure.in: Use ELF for mips-*-gnu*.
1556 * configure: Rebuild.
1558 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1560 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1563 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1565 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
1566 set OPCODES_LIB to empty.
1567 * configure: Rebuild.
1569 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1571 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1573 * configure: Rebuild.
1575 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * itbl-parse.y (yyerror): Make static. Declare.
1579 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1580 * configure.in: Set emulations for mips-*-linux*-*.
1581 * configure: Rebuild.
1583 * config/tc-mips.c (struct mips_set_options): Define.
1584 (mips_opts): New static variable.
1585 (mips_isa): Remove. Now a field in mips_opts. Change all
1587 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1588 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1589 (struct mips_option_stack): Define.
1590 (mips_opts_stack): New static variable.
1591 (s_mipsset): Add support for .set push and .set pop.
1592 * doc/c-mips.texi: Document .set push and .set pop.
1594 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1595 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1596 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1598 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1600 * as.c (parse_args): Update copyright date in version message.
1602 * Makefile.in (clean-here): Remove dependency files.
1604 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1605 (s_mri_common): Check S_IS_COMMON unconditionally.
1606 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1607 * config/tc-alpha.c (s_alpha_comm): Likewise.
1608 * config/tc-mips.c (nopic_need_relax): Likewise.
1609 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1610 (ppc_pe_comm): Likewise.
1611 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1612 common symbol to bfd_com_section_ptr.
1613 * config/tc-sparc.c (s_common): Likewise.
1614 (tc_gen_reloc): Likewise.
1617 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1619 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1622 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1624 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1627 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1629 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1632 * listing.c (print_lines): Add lineno parameter. Change all
1634 (listing_listing): Only call calc_hex for the right line.
1635 (listing_list): Set the new edict based on the current edict, in
1636 order to handle listing commands in macros correctly.
1638 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1641 * cond.c (cond_finish_check): New function.
1642 * as.h (cond_finish_check): Declare.
1643 * as.c (main): Call cond_finish_check.
1646 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1648 * config/tc-d30v.c (md_assemble): If two instructions
1649 are supposed to be assembled in parallel and the first one is
1650 long, print an error and stop.
1651 (md_apply_fix3): Don't calculate absolute relocs. Just write
1655 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1657 * config/tc-i386.h (iclrKludge): Define.
1658 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1660 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1662 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1663 * config/tc-alpha.c (alpha_debug): New static variable.
1664 (md_parse_option): Set alpha_debug if -g is seen.
1665 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1668 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1670 * config/tc-d30v.c (build_insn): Enable range-checking code.
1671 (postfix): Stop at space or comma. Fixes PR 11862.
1672 (md_assemble): Change error message.
1675 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1677 * Makefile.in: Added automatic dependency building.
1678 * dep-in.sed: New file.
1680 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1682 * config/obj-ieee.c (segment_name): Don't define function if this
1685 * config/obj-coff.h (DO_STRIP): Don't define.
1686 * config/tc-h8300.h (DO_STRIP): Don't define.
1687 * config/tc-h8500.h (DO_STRIP): Don't define.
1688 * config/tc-w65.h (DO_STRIP): Don't define.
1689 * config/tc-z8k.h (DO_STRIP): Don't define.
1691 * symbols.c (colon): Call obj_frob_label if it is defined.
1692 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1694 * configure.in: Don't set files and links. Don't call
1695 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1696 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1697 * configure: Rebuild.
1698 * Makefile.in (TARG_CPU_C): New variable.
1699 (TARG_CPU_O, TARG_CPU_H): New variables.
1700 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1701 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1702 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1703 (LINKED_SOURCES): Remove.
1704 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1705 (LINKED_HEADERS): Remove.
1706 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1707 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1709 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1710 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1711 (itbl-cpu.h): Remove target.
1712 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1715 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1717 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1719 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1721 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1722 open coded loop that does not require the name to start with a
1725 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1727 * frags.c (frag_var): Change offset parameter to offsetT.
1728 (frag_variant): Likewise.
1729 * frags.h (frag_variant, frag_var): Update declarations.
1730 * config/tc-m68k.c (struct m68k_it): Change foff field to
1732 (add_frag): Change off parameter to offsetT.
1733 * Several files: Add casts to calls to frag_var.
1735 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1736 serialize a parallel make.
1737 (itbl-parse.h): Split target out from itbl-parse.c.
1739 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1741 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1743 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1744 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1745 storing the value of a common symbol.
1747 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1749 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1751 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1752 that is done by symbol_remove and symbol_insert.
1754 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1757 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1759 * config/tc-mips.c (load_register): In 32 bit mode, when not
1760 dealing with a 64 bit number, permit the upper 32 bits to be set
1761 even if bit 31 is not set.
1763 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1765 * read.c (potable): Add "equiv".
1766 (s_set): Handle .equiv based on argument.
1767 * doc/as.texinfo (Equiv): New node to document .equiv.
1768 (Err): New node to document .err.
1770 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1772 * Many files: Add function prototypes.
1773 * as.c (show_usage, parse_args): Make static.
1774 * frags.h (frag_alloc): Declare.
1775 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1776 * symbols.c (dollar_label_instance): Change return type to long.
1777 * symbols.h (print_symbol_value): Declare.
1778 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1779 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1780 (remove_subsegs, relax_frag): Make static.
1781 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1782 (what_kind_of_float): Likewise.
1783 (atof_vax): Make static. Change what_kind to int.
1784 (md_atof): Change what_statement_type to int.
1785 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1786 * config/tc-alpha.c (vax_md_atof): Declare.
1787 (md_atof): Don't declare atof_ieee and vax_md_atof.
1788 * config/tc-i386.c (set_16bit_code_flag): Make static.
1789 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1790 * config/tc-m68k.c (add_fix): Change width to int.
1791 (insert_reg): Change regname to const.
1792 (md_atof): Don't declare atof_ieee.
1793 (demand_empty_rest_of_line): Don't declare.
1794 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1795 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1796 (parse_keyword_arg): Change lookup_fn to take const arg.
1797 (md_atof): Don't declare atof_ieee.
1798 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1799 (tc_aout_pre_write_hook): Don't declare.
1801 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1803 * as.h (bfd_alloc_by_size_t): Don't declare.
1804 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1806 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1808 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1809 (symbol_append): Set sy_next and sy_previous when adding a single
1810 symbol to an empty list. Call debug_verify_symchain.
1811 (verify_symbol_chain): Use assert, not know.
1813 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1815 * NEWS: Note BeOS support.
1816 * configure.in: (ppc-*-beos): New target, use coff as object format.
1817 * configure: Regenerate with autoconf.
1819 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1821 * config/tc-mips.c (md_apply_fix): Improve error message for out
1824 * Makefile.in: Add dependencies on obstack.h where needed.
1826 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1828 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1829 case of a symbol equated to another symbol when using SVR4_PIC.
1831 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1833 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1835 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1836 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1838 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1839 and md_elf_section_change_hook if they are defined.
1840 (obj_elf_text, obj_elf_previous): Likewise.
1842 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1844 * config/obj-multi.h (struct elf_obj_sy): Define if
1846 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1848 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1849 OBJ_SYMFIELD_TYPE is defined.
1851 * doc/as.texinfo (bss): Improve description of .bss section. In
1852 ELF or COFF, you are permitted to switch into the section.
1853 (Comm): Rewrite description of common symbols.
1854 (Lcomm): Mention that some targets permit a third argument.
1856 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1858 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1860 * symbols.c (colon): Change type of local to int. From Alan Modra
1861 <alan@spri.levels.unisa.edu.au>.
1863 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1864 alignment if a zero fill pattern was explicitly specified.
1865 * config/tc-sh.c (sh_do_align): Likewise.
1867 * read.c (equals): Always permit register names to be redefined.
1869 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1870 mips16 symbol to be adjusted if a symbol is being subtracted from
1873 From Eric Youngdale <eric@andante.jic.com>:
1874 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1875 illegal symbol version names.
1876 (elf_frob_symbol): Check for external default versions.
1878 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1880 From Eric Youngdale <eric@andante.jic.com>:
1881 * config/obj-elf.h (struct elf_obj_sy): Define.
1882 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1884 * config/obj-elf.c (obj_elf_symver): Just record the name.
1885 (obj_symbol_new_hook): Initialized versioned_name field.
1886 (elf_frob_symbol): If there is a versioned_name, either rename the
1887 symbol, or add an alias with that name.
1889 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1891 * config/tc-mn10300.c (md_relax_table): Define.
1892 (md_convert_frag): Implement.
1893 (md_assemble): Handle relaxable operands/instructions correctly.
1894 (md_estimate_size_before_relax): Implement.
1895 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1897 * config/tc-mn10200.c (md_relax_table): Fix typos.
1899 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1900 relocs anymore. Tweak fx_offset for pc-relative relocs.
1902 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1904 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1907 start-sanitize-tic80
1908 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1910 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1912 * config/tc-tic80.c (md_begin): Declare external variable
1913 coff_flags and insert an F_AR32WR bit into it.
1916 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1918 * read.c (equals): Add reassign parameter. Change all callers.
1919 * read.h (equals): Update declaration.
1921 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1923 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1924 can rely on the frag address to determine whether a frag is
1927 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1929 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1930 (S_LOCAL_NAME): Likewise.
1931 (FAKE_LABEL_NAME): Define unconditionally.
1932 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1934 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1935 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1936 Don't define FAKE_LABEL_NAME.
1937 * config/te-ic960.h: Likewise.
1938 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1939 (mips_frob_file_before_adjust): Declare.
1940 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1941 (mips_local_label): Remove.
1943 * config/te-sco386.h: Remove; not used.
1945 start-sanitize-tic80
1946 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1948 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1949 byte alignment rather than power-of-two alignment that is the
1953 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1955 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1957 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1958 message, and add newline.
1959 (process_file): Don't process assignments in the label if this is
1960 a equ or assign pseudo-op.
1961 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1962 and K_EQU, to match documentation.
1964 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1966 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1967 to denote read-only data sections.
1969 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1972 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1974 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1975 binary number if the next character is '+' or '-'.
1977 start-sanitize-tic80
1978 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1980 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1981 (find_opcode): Match operands that can be floats.
1982 (build_insn): Handle O_big (float) expressions and build
1986 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1988 * configure.in (mips*-*-lnews*): New target, also make empty
1989 emulation list for this target.
1990 * configure: Update.
1991 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1992 (mips_target_format): Use.
1993 * te-lnews.h: New file.
1995 start-sanitize-tic80
1996 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1998 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1999 operands with :m or :s modifiers and generate the right opcodes
2003 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2005 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2006 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2008 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2010 * config/tc-m68k.c (instring): Useless local declaration of
2011 crack_operand removed.
2012 * expr.h (expressionS): Changed type of X_op field to operatorT if
2015 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2017 Based on patches from Robert Lipe <robertl@dgii.com>:
2018 * configure.in: Add i386coff and i386elf to emulation list.
2019 * configure: Rebuild.
2020 * as.c (i386coff, i386elf): Declare.
2021 * obj.h (coff_format_ops): Declare.
2022 * config/obj-coff.c (OBJ_HEADER): Define.
2023 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2024 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2025 (obj_pseudo_table): Add "version".
2026 (coff_pop_insert): New static function.
2027 (coff_sec_sym_ok_for_reloc): New static function.
2028 (no_func): New static function.
2029 (coff_format_ops): New variable.
2030 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2031 (obj_symbol_new_hook): Define.
2032 (coff_obj_read_begin_hook): Declare.
2033 (obj_read_begin_hook): Define.
2034 * config/tc-i386.h (i386_target_format): Declare.
2035 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2036 OUTPUT_FLAVOR when appropriate.
2037 (i386_target_format): New function.
2038 * Makefile.in (obj-coff.o): New target.
2039 (e-i386coff.o, e-i386elf.o): New targets.
2041 From Stephen Williams <steve@icarus.icarus.com>:
2042 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2043 (_tc_get_bal_of_call): Don't declare.
2044 (tc_get_bal_of_call): Declare as function, don't define as macro.
2045 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2046 in sy_tc field, not x_balntry field.
2047 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2048 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2049 field, not x_balntry field.
2051 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2052 have the SHF_ALLOC attribute.
2054 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2055 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2056 (itbl-lex.o): Depend upon itbl-parse.h.
2058 * itbl-parse.y (yyerror): Change return type to int. Change to
2059 use old style function declaration.
2061 * Makefile.in (itbl-lex.o): Remove -Wall.
2062 (itbl-parse.o): Likewise.
2064 * cond.c (s_ifdef): If we should omit conditionals from listings,
2066 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2067 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2068 (listing_listing): Handle EDICT_NOLIST_NEXT.
2069 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2070 * listing.h (LISTING_NOCOND): Define.
2071 (LISTING_SKIP_COND): Define.
2072 * as.c (show_usage): Mention c as a suboption of -a.
2073 (parse_args): Handle c as a suboption of -a.
2074 * doc/as.texinfo: Document -alc.
2076 start-sanitize-tic80
2077 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2079 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2082 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2084 * doc/as.texinfo: Document .symver.
2086 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2088 * config/tc-d10v.c: Change pre_defined_registers to
2089 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2091 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2093 * config/obj-coff.c: Fix typo in comment section.
2094 start-sanitize-tic80
2095 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2096 an additional alignment argument.
2097 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2099 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2103 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2105 * Makefile.in: Remove dependancies on itbl-cpu.h.
2106 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2109 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2111 * itbl-ops.h: Include as.h.
2113 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2115 * as.c: Remove -t option.
2116 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2117 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2118 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2120 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2122 * itbl-ops.c: Don't define DEBUG.
2124 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2126 * Makefile.in: Update itbl-test.c to reflect its new location.
2128 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2130 * itbl-ops.c: Add test for itbl_have_entries.
2131 * config/tc-mips.c: Remove test for itbl_have_entries.
2132 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2134 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2136 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2137 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2138 (LEX, LEXFLAGS): Define.
2139 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2141 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2143 * itbl-parse.y: Fix indentation mistakes from indent program.
2144 * itbl-lex.l: Fix indentation mistakes from indent program.
2145 * itbl-ops.h: Add include for ansidecl.h.
2146 Add PARAMS around function arguments.
2147 Add declaration for itbl_have_entries.
2148 * itbl-ops.c: Add PARAMS around function arguments.
2149 * Makefile.in: Add itbl build rules.
2150 Add dependancies for itbl files to mips target.
2151 * as.c: Add itbl support.
2152 Add new option "--insttbl" for dynamically extending instruction set.
2153 * as.h: Declare insttbl_file_name;
2154 the name of file defining extensions to the basic instruction set
2155 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2156 itbl-ops.o to extra_objects for mips configuration.
2157 Add include file link from itbl-cpu.h to
2158 config/itbl-${target_cpu_type}.h.
2159 * config/tc-mips.c: Allow copz instructions.
2160 Add notes for future additions to the itbl support.
2162 (macro): Call itbl_assemble to assemble itbl instructions.
2163 See if an unknown register is specified in an itbl entry.
2165 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2166 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2168 start-sanitize-tic80
2169 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2170 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2172 (build_insn): Grab a frag early so we can use the address in
2173 fixups. Take one's complement of BITNUM values before insertion
2174 in opcode. Add code to support O_symbol operands.
2175 (md_apply_fix): Replace unimplemented warning with implementation.
2176 (md_pcrel_from): Ditto.
2177 (tc_coff_fix2rtype): Ditto.
2180 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2182 * config/tc-d30v.c (parallel_ok): New function.
2183 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2185 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2186 relocation is in different section. Fixes PR11574.
2188 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2190 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2191 don't set the section alignment to 2**4.
2193 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2195 * config/tc-m68k.c (line_comment_chars): Add '*'.
2197 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2198 (do_scrub_begin): Don't set lex['*'].
2199 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2200 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2203 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2204 * configure: Rebuild.
2205 * config/te-svr4.h: New file.
2206 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2207 TE_SVR4 or TE_DELTA.
2209 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2211 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2212 short conditional branch around a long unconditional branch.
2214 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2216 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2219 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2222 * symbols.c (resolve_symbol_value): If both left and right
2223 operands are undefined, warn about both of them.
2225 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2227 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2228 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2229 (obj_elf_symver): New static function.
2230 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2233 * write.c (relax_segment): Make type and printf format agree.
2235 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2239 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2241 * config/tc-d30v.c, config/tc-d30v.h: New files.
2243 * configure: Rebuilt.
2245 * configure.in: Add case for d30v.
2248 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2250 * config/tc-alpha.h (md_operand): Define with a null expansion,
2251 like all the other targets.
2252 * doc/internals.texi (CPU backend): Add missing word in
2253 md_flush_pending_output description. Fix typo in md_convert_frag
2255 start-sanitize-tic80
2256 * config/tc-tic80: Minor comment additions/changes.
2259 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2261 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2262 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2263 * config/obj-coff.c (obj_coff_def): Use
2264 tc_canonicalize_symbol_name if defined.
2265 (obj_coff_tag, obj_coff_val): Likewise.
2266 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2268 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2270 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2271 does not actually work, though:
2272 * configure.in (i386-sequent-bsd*): New target.
2273 * configure: Rebuild.
2274 * config/tc-dynix.h: New file.
2275 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2277 * read.c (do_align): Add max parameter. Change all callers.
2278 Remove useless static variables.
2279 (s_align): New static function. Do common portion of
2280 s_align_bytes and s_align_ptwo.
2281 (s_align_bytes, s_align_ptwo): Just call s_align.
2282 * frags.c (frag_align): Add max parameter. Change all callers.
2283 (frag_align_pattern): Likewise.
2284 * frags.h (frag_align, frag_align_pattern): Update declarations.
2285 * write.c (relax_segment): Limit alignment change to fr_subtype.
2286 Fix some types to be addressT.
2287 * config/obj-coff.c (size_section): Likewise.
2288 * config/obj-ieee.c (size_section): Likewise.
2289 * config/tc-d10v.h (md_do_align): Add max parameter.
2290 * config/tc-i386.h (md_do_align): Likewise.
2291 * config/tc-m88k.h (md_do_align): Likewise.
2292 * config/tc-m88k.c (m88k_do_align): Likewise.
2293 * config/tc-sh.h (md_do_align): Likewise.
2294 * config/tc-sh.c (sh_do_align): Likewise.
2295 * as.h: Improve comments on rs_align and rs_align_code.
2296 * doc/as.texinfo: Document new alignment arguments.
2297 * doc/internals.texi (Frags): Document use of fr_subtype field for
2298 rs_align and rs_align_code.
2300 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2302 * config/tc-mips.c: Changed opcode parsing.
2304 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2306 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2307 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2308 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2309 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2310 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2311 to a location consistent with the rest of the target include files.
2312 * config/tc-i386.c: Remove misleading comment.
2313 * doc/internals.texi (CPU backend): Add description of function
2314 md_undefined_symbol.
2315 start-sanitize-tic80
2316 * config/tc-tic80.c: Add code to insert predefined symbols into the
2317 symbol table so they can be parsed by the standard expression parser.
2318 Remove custom code that use to parse them.
2319 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2320 to a location consistent with the rest of the target include files.
2323 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2325 * as.h: GNU c provides unlink() function.
2327 Unify section handling on openVMS/Alpha:
2328 * config/tc-alpha.c(s_alpha_link): Remove.
2329 (s_alpha_section): New function.
2330 Remove case-hacking of symbols
2331 Add .code_address pseudo-op.
2332 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2333 (s_alpha_code_address): New function.
2334 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2335 static constructors/destructors.
2336 Add debug code for crash debugs, to be removed when traceback code
2337 is added to object code.
2338 (s_alpha_name): New function for .name pseudo-op.
2339 (alpha_print_token): New function to print token expressions with
2340 alpha specific extensions.
2342 * makefile.vms: Allow compilation with current gcc snapshot.
2344 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2346 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2347 (DVIPS): Set to dvips.
2348 (ps, as.ps, gasp.ps): New targets.
2349 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2350 and MAKEINFO env variables.
2351 (internals.ps): Use DVIPS macro.
2352 (clean): Remove core and backup files.
2353 (distclean): Remove temporary files from building internals.
2355 * doc/internals.texi (Frags): Fix typo.
2356 (GAS processing): Ditto.
2357 (CPU backend): Ditto.
2358 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2359 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2360 * read.c: Remove ugly hack that dealt with config files not
2361 correctly defining TARGET_BYTES_BIG_ENDIAN.
2362 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2363 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2364 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2365 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2366 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2367 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2368 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2369 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2370 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2371 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2372 whether it is defined or not.
2373 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2374 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2375 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2376 whether it is defined or not.
2377 start-sanitize-tic80
2378 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2379 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2382 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2384 * write.c (write_relocs): Correct text in as_fatal error message,
2385 bfd_perform_relocation -> bfd_install_relocation.
2387 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2389 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2390 * read.c (LEX_TILDE): Define if not defined.
2391 (lex_type): Use LEX_TILDE.
2392 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2393 not is_part_of_name.
2395 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2397 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2400 * config/tc-mips.c (mips16_extended_frag): Correct base address
2401 for an extended PC relative instruction.
2402 (md_convert_frag): Likewise.
2404 * config/tc-mips.c (prev_nop_frag): New static variable.
2405 (prev_nop_frag_holds): New static variable.
2406 (prev_nop_frag_required): New static variable.
2407 (prev_nop_frag_since): New static variable.
2408 (append_insn): If we aren't reordering, and prev_nop_frag is not
2409 NULL, and we don't need any nops, then decrease the size of
2410 prev_nop_frag. Don't insert nops because of instructions in
2411 noreorder sections. Remember whether the previous instructions
2412 where in noreorder sections even when not reordering.
2413 (mips_no_prev_insn): Add preserver parameter. Change all
2414 callers. Refer prev_nop_frag variables when appropriate.
2415 (mips_emit_delays): Set up prev_nop_frag.
2416 (s_mipsset): Clear prev_nop_frag if reordering.
2418 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2420 * config/tc-mips.c (append_insn): Remove useless code which
2421 handled swapping a mips16 jump with a mips16 instruction with a
2424 * config/tc-mips.c (md_parse_option): When debugging, set
2425 mips_optimize to 1, not 0.
2427 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2429 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2430 like the expression was based on `.', adjust the value of the
2433 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2434 extended instruction in a delay slot when not reordering.
2435 (md_convert_frag): Warn if an extended instruction appears in a
2438 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2439 (s_insn): New static function.
2440 * doc/c-mips.texi: Document .insn.
2442 * config/tc-mips.c (md_begin): Add the general registers to the
2444 (mips16_ip): First parse the expression, and then see whether it
2445 came up with a register, rather than trying to first see whether
2446 we are looking at a register.
2448 start-sanitize-tic80
2449 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2451 * config/tc-tic80.c: Numerous changes and additions to flesh
2452 out functions that were previously just stubs, and fix some
2453 problems found using the new TIc80 testsuite cases.
2456 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2458 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2459 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2461 * config/tc-mips.c (append_insn): Output jump instruction as a
2462 pair of 2 byte instructions, rather than as a single 4 byte
2465 start-sanitize-r5900
2466 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2467 (mips_ip): Don't check INSN_ISA for a macro.
2470 start-sanitize-r5900
2471 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2473 * config/tc-mips.c: added r5900.
2476 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2478 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2479 config/itbl-mips.h: Add copyright message and fix indentation.
2481 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2483 * itbl-ops.c: New file. Add support for dynamically read
2484 instruction registers, opcodes and formats. Build internal table
2485 for new instructions and provide callbacks for assembler and
2487 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2489 * itbl-ops.h: New file. Header file for itbl support.
2490 * config/itbl-mips.h: New file. Mips specific definitions for
2493 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2495 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2496 fit into the constant field of a relaxable operand, then it does
2499 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2501 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2502 a jsr target in a different section just like a jsr to
2503 an undefined target.
2505 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
2507 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
2508 against any mips16 symbols, not just externally visible ones.
2509 (md_apply_fix): Corresponding change.
2511 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * config/tc-mips.c (mips16_ip): Accept floating point registers in
2514 the operand of the exit instruction.
2516 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
2518 * symbols.c (resolve_symbol_value): If we leave an equated symbol
2519 as O_symbol, copy over the segment.
2521 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
2523 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
2524 fixup to be against the section symbol, adjust the value
2527 * symbols.c (resolve_symbol_value): Don't change X_add_number for
2529 * write.c (write_relocs): Avoid looping on equated symbols.
2530 Adjust fx_offset by X_add_number for each symbol.
2531 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
2533 (fixup_segment): Add a loop to track down equated symbols and
2534 adjust fx_offset appropriately.
2536 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
2538 * config/tc-mn10200.c (md_relax_table): Add entries to allow
2539 jmp -> bra relaxing.
2540 (md_convert_frag): Handle jmp->bra relaxing.
2541 (md_assemble): Handle jmp->bra relaxing.
2542 (md_estimate_size_before_relax): Likewise.
2544 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2546 * config/tc-i386.c (i386_align_code): Add comments explaining the
2549 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
2551 * config/tc-sparc.c (enforce_aligned_data): New static variable.
2552 (sparc_cons_align): Don't do anything unless enforce_aligned_data
2554 (md_longopts): Add "enforce-aligned-data".
2555 (md_show_usage): Mention --enforce-aligned-data.
2556 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2557 enforce-aligned-data.
2559 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2560 "word", and "short".
2561 (ppc_xcoff_cons): New static function.
2563 * write.c (relax_segment): Give an error if a .space symbol is
2564 common or undefined.
2566 * read.c (read_a_source_file): Don't handle mri_pending_align if
2567 the handler is s_globl or s_ignore.
2569 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2571 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2572 start-sanitize-tic80
2573 * config/tc-tic80.c: Many additions to previous placeholder file.
2574 * config/tc-tic80.h: Ditto.
2577 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2579 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2581 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2583 * config/tc-mips.c (mips_fix_adjustable): New function.
2584 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2585 (mips_fix_adjustable): Declare.
2587 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2588 * read.c (read_a_source_file): After doing an mri_pending_align,
2589 adjust the line_label if there is one.
2590 (s_space): Set mri_pending_align if an odd number of bytes were
2593 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2595 * config/tc-d10v.h (md_do_align): Add this hook to call
2596 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2598 * config/tc-d10v.c (find_opcode): Correctly calculate
2599 branch displacement when .aligns are present.
2601 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2603 * config/tc-mn10200.c (md_relax_table): Define.
2604 (md_convert_frag): Implement.
2605 (md_assemble): Handle relaxable operands/instructions correctly.
2606 (md_estimate_size_before_relax): Implement.
2607 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2609 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2611 * config/tc-mips.c (append_insn): Give an error for jumps to a
2613 (md_apply_fix): Make a branch to an odd address an error rather
2616 * config/tc-mips.c (md_convert_frag): If the user explicitly
2617 requested an extended opcode, pass warn as true to mips16_immed.
2619 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2620 an explicit 0, so that explicitly extended instructions work
2623 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2625 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2626 symbol for a common symbol.
2628 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2630 Patch presumed to have been checked in awhile ago but wasn't.
2631 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2632 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2633 (relax_segment, case rs_org): Move code inside braces. Move locals
2634 target,after inside too.
2635 (relax_segment, case rs_machine_dependent): Guts moved to ...
2636 (relax_frag): New function.
2637 Call md_prepare_relax_scan if defined.
2639 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2641 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2642 'p' operand specifier.
2644 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2646 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2647 m68k family cpus which support long branch addressing modes.
2648 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2649 md_create_long_jump): Use it.
2651 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2653 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2654 the .reginfo or .MIPS.options section if configured for an
2657 * config/tc-mips.c (md_begin): Don't set interlocks for
2660 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2662 * read.c (read_a_source_file): Make sure the symbol ends with
2663 whitespace before checking whether the next character is '='.
2665 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2667 * config/tc-i386.c (sco_id): Moved from here...
2668 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2669 really is an SCO ELF specific thing, not just a SCO x86 specific
2672 start-sanitize-tic80
2673 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2675 * configure.in (tic80-*-*): Don't require 'coff'.
2676 * configure: Regenerate.
2679 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * read.c (emit_expr): Check for overflow of a negative value
2683 * write.c (fixup_segment): Likewise.
2684 * config/obj-coff.c (fixup_segment): Likewise.
2686 * config/tc-m68k.c (struct label_line): Define.
2687 (labels, current_label): New static variables.
2688 (md_assemble): Mark current_label as text, and clear it.
2689 (m68k_frob_label): New function.
2690 (m68k_flush_pending_output): New function.
2691 (m68k_frob_symbol): New function.
2692 * config/tc-m68k.h (tc_frob_label): Define.
2693 (md_flush_pending_output): Define.
2694 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2695 (tc_frob_coff_symbol): Likewise.
2697 * read.c (read_a_source_file): When defining a macro in MRI mode,
2698 don't add the symbol to the symbol table.
2700 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2702 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2703 here since fixup_segment doesn't (linkrelax is set).
2704 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2706 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2708 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2711 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2713 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2714 to avoid warnings with the native HP compiler.
2715 (fix_new_hppa): Similarly for the r_type argument.
2716 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2717 in an #if OBJ_ELF to keep gcc -Wall quiet.
2718 (md_apply_fix): Always initialize "result".
2720 * config/tc-mn10200.c (md_assemble): Generate relocations.
2722 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2724 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2727 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2729 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2730 pass on the new file hook.
2732 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2733 !alpha_force_relocation, as local LITERALs can be adjusted to be
2734 relative to the section.
2736 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2738 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2740 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2741 aligned to odd boundary.
2742 (tc_frob_coff_symbol): Define.
2744 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2746 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2748 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2749 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2751 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2753 (md_assemble): If the size is 'B', set fx_signed.
2754 (md_apply_fix_2): Use fx_signed when checking for overflow.
2756 * write.h (struct fix): Add fx_signed field.
2757 * write.c (fix_new_internal): Initialize fx_no_overflow and
2759 (fixup_segment): Use fx_signed when checking for overflow.
2760 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2761 fx_signed when checking for overflow.
2763 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2765 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2766 updated, and all the useful information is in doc/internals.texi.
2768 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2769 * read.c (read_a_source_file): Check for conditional operators
2770 before doing an MRI pending alignment.
2771 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2772 (tc_conditional_pseudop): Define.
2773 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2774 * doc/internals.texi (CPU backend): Describe
2775 tc_conditional_pseudoop.
2777 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2778 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2780 (md_begin): Check m68k_rel32_from_cmdline before setting
2782 (m68k_mri_mode_change): Likewise.
2783 (md_longopts): Add --disp-size-default-16 and
2784 --disp-size-default-32.
2785 (md_parse_option): Handle new options.
2786 (md_show_usage): Mention new options.
2787 * doc/c-m68k.texi (M68K-Opts): Document new options.
2789 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2790 * config/tc-m68k.c (m68k_index_width_default): New static
2792 (m68k_ip): Use m68k_index_width_default to set the size of a base
2793 register whose size was not given.
2794 (md_longopts): Add --base-size-default-16 and
2795 --base-size-default-32.
2796 (md_parse_option): Handle new options.
2797 (md_show_usage): Mention new options.
2798 * doc/c-m68k.texi (M68K-Opts): Document new options.
2800 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2802 * configure.in: Recognize mips-*-linux* target.
2803 * configure: Rebuild.
2805 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2806 work if valueT is only 32 bits.
2808 * config/tc-mips.c: Throughout, check target_big_endian rather
2810 (byte_order): Remove.
2811 (mips_init_after_args): Remove.
2812 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2813 (mips_init_after_args): Don't declare.
2814 (tc_init_after_args): Don't define.
2816 * config/tc-mips.h (tc_frob_after_relocs): Define if
2818 (mips_elf_final_processing): Likewise.
2819 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2821 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2823 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2824 sld.{h,w} and the operand is relocatable, adjust the adend by
2825 shifting it right one bit.
2827 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2829 * read.c (read_a_source_file): Check mri_pending_align after
2830 checking for a macro. From Ronald F. Guilmette
2833 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2835 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2836 add segment argument. If OBJ_ELF, treat a relocation against a
2837 symbol in a linkonce section like a relocation against an external
2839 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2841 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2845 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2847 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2848 includes config.h instead of host.h, tc.h instead of tp.h, and
2849 targ-env.h instead of target-environment.h.
2850 Also, obj-format.h includes targ-cpu.h instead of
2852 start-sanitize-tic80
2853 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2854 * configure: Rebuild with autoconf.
2855 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2856 (TARGET_FORMAT): Define to "coff-tic80".
2857 * config/tc-tic80.c: New file for TIc80 support.
2858 * config/tc-tic80.h: New file for TIc80 support.
2861 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2863 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2866 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * write.c (adjust_reloc_syms): If the fixup symbol has been
2869 equated to an undefined symbol, convert the fixup to being against
2870 the target symbol. Remove obsolete code handling a special case
2873 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2875 * mpw-make.sed: Use NewFolderRecursive for installation.
2877 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2879 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2881 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2883 * config/tc-d10v.c (md_assemble): Fix bug which caused
2884 second instruction in a line to be case sensitize. PR11312
2886 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2888 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2889 range check operands with MN10200_OPERAND_NOCHECK set.
2890 (check_operand): Likewise.
2892 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2895 (md_begin): Always align the text section to a four byte
2897 (append_insn): Remove call to record_align.
2899 * config/tc-mips.c (insn_label): Remove.
2900 (struct insn_label_list): Define.
2901 (insn_labels, free_insn_labels): New static variables.
2902 (mips_clear_insn_labels): New static function.
2903 (append_insn): Mark all mips16 text labels, and make them odd.
2904 Handle all labels after emitting a nop, not just one. Call
2905 mips_clear_insn_labels rather than just clearing insn_label.
2906 (mips_emit_delays): Add insns parameter, and use it to decide
2907 whether to mark mips16 labels. Handle all labels, not just one.
2908 Force mips16 labels to be odd. Change all callers.
2909 (mips16_immed): Don't check for an odd branch target.
2910 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2911 (mips16_extended_frag): Ignore the low bit in a branch target.
2912 (md_convert_frag): Likewise.
2913 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2914 clearing insn_label.
2915 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2916 (s_float_cons, s_gpword): Likewise.
2917 (s_align): Use insn_labels rather than insn_label.
2918 (s_cons, s_float_cons, s_gpword): Likewise.
2919 (mips_frob_file_after_relocs): New function.
2920 (mips_define_label): Rewrite to add to insn_labels list.
2921 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2922 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2923 out odd, increment it.
2925 * config/tc-mips.c (append_insn): Only update prev_insn when not
2926 reordering if place is NULL.
2928 * config/tc-mips.c (mips16_ip): Check for a missing expression
2929 when using the register indirect addressing mode.
2931 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2934 check 24bit operands for overflow.
2935 (check_operand): Likewise.
2937 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * doc/as.texinfo (Section): Document how to use the .section
2940 pseudo-op for COFF and ELF.
2942 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2946 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2949 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2950 store them. Adjust other RELAX_MIPS16 macros.
2951 (RELAX_MIPS16_DSLOT): Define.
2952 (RELAX_MIPS16_JAL_DSLOT): Define.
2953 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2954 handling of whether previous instruction has a fixup. Set
2955 prev_insn_reloc_type.
2956 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2957 (mips16_extended_frag): Use the right base address for a PC
2958 relative add or load.
2959 (md_convert_frag): Likewise. If a PC relative add or load is
2960 used, record the alignment for the section.
2962 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2965 linkonce section into a reloc against the section symbol.
2967 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2968 branch instructions.
2970 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2971 system, don't set the section alignment to 2**4.
2972 (s_change_sec): Likewise.
2973 (append_insn): Call record_alignment for the section.
2974 (md_section_align): Don't align the section size for an embedded
2977 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2979 * write.c (adjust_reloc_syms): Make sure that symbols are
2980 resolved; expression symbols may have been skipped.
2981 * config/obj-coff.c (fixup_segment): Likewise.
2983 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2986 BFD_RELOC_24_PLT_PCREL relocation.
2987 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2989 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2991 * config/tc-d10v.c (write_2_short): Remove code that called
2992 parallel_ok() when the programmer specified parallel instructions.
2994 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2996 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2999 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3000 * config/tc-mn10300.c (md_assemble): Likewise.
3002 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3004 * config/tc-mips.c (append_insn): Make sure there is enough room
3005 in a frag after a mips16 instruction to switch it with a jump
3008 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3009 attempt to use a non absolute symbol in an extending frag.
3011 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3013 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3014 * config/tc-mn10200.h: Likewise.
3016 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3018 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3019 UNGET rather than PUT. Set old_state before setting state to -2.
3021 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3022 when extending because the value is exactly maxtiny + 1.
3024 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3025 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3026 (RELAX_MIPS16_USER_SMALL): Define.
3027 (RELAX_MIPS16_USER_EXT): Define.
3028 (mips16_small, mips16_ext): New static variables.
3029 (append_insn): Pass mips16_small and mips16_ext to
3030 RELAX_MIPS16_ENCODE.
3031 (mips16_ip): Set mips16_small and mips16_ext.
3032 (mips16_immed): Don't check mips16_autoextend.
3033 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3035 * write.c (write_relocs): Print an error for an out of range
3036 fixup, rather than calling abort.
3038 * as.c (main): Unlink the output file if there are errors while
3039 generating the fixups.
3041 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3043 * config/tc-mips.c (mips16_extended_frag): Don't call
3045 (md_convert_frag): Call resolve_symbol_value before calling
3046 S_GET_VALUE, and don't add in the frag address.
3048 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3049 and use them when reporting errors. Change all callers.
3051 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3053 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3054 Remove '$' prefixing for registers.
3056 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3058 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3059 is initialized before using it.
3060 (d10v_cleanup): No longer uses its argument, so make it void.
3062 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3064 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * write.c (fixup_segment): Don't discard the symbol for a PC
3067 relative fixup to an absolute symbol.
3069 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3071 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3072 with multiple sections.
3074 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3077 no-mips-16 to no-mips16.
3078 (s_mipsset): Accept .set mips16 and .set nomips16.
3080 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3082 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3083 argument, and check for +/- constant following the suffix, folding
3084 it into the expression.
3085 (ppc_elf_cons): Change ppc_elf_suffix calls.
3086 (md_assemble): Ditto.
3087 (shlib): Replace boolean mrelocatable with enumeration shlib.
3088 (md_parse_option): Discriminate between PIC style shared libraries
3090 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3093 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3096 change the comment characters.
3098 * config/tc-ppc.c (comment_chars): Delete in favor of
3100 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3102 (ppc_comment_chars): Select appropriate comment chars by default.
3103 (msolaris): New flag for -m{,no-}solaris.
3104 (md_parse_option): Recognize -K pic. Add support for
3106 (md_show_usage): Update.
3107 (md_begin): Do not set ELF flags if Solaris.
3108 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3109 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3111 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * as.c (main): Correct handling of flag_always_generate_output.
3115 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3117 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3118 fx_offset, not fx_addnumber.
3120 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3123 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3125 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3127 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * config/tc-mips.c (md_section_align): Check for an alignment of
3130 4, not an alignment of 16. Corrects August 7 patch.
3132 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * configure, conf.in: Rebuild with autoconf 2.12.
3136 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3137 alignment is specified.
3139 Add support for mips16 (16 bit MIPS implementation):
3140 * config/tc-mips.c: Extensive additions for mips16 support, not
3142 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3143 (insn_uses_reg): Change last parameter to an enum.
3144 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3145 (md_relax_frag): Define as mips_relax_frag.
3146 (mips_relax_frag): Declare.
3147 (struct mips_cl_insn): Add use_extend and extend fields.
3148 (tc_fix_adjustable): Define.
3149 * config/obj-elf.h (S_GET_OTHER): Define.
3150 (S_SET_OTHER): Define.
3152 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3154 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3155 o and p operand specifiers.
3157 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3159 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3160 (relax_segment, case rs_org): Move code inside braces. Move locals
3161 target,after inside too.
3162 (relax_segment, case rs_machine_dependent): Guts moved to ...
3163 (relax_frag): New function.
3164 Call md_prepare_relax_scan if defined.
3165 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3168 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3170 * config/tc-mn10300.c (address_registers): Use '$' as register
3171 prefix instead of '%'.
3172 (data_registers, other_registers, md_assemble): Likewise.
3174 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3175 (data_registers, other_registers, md_assemble): Likewise.
3177 * config/tc-mn10300.c (md_assemble): Correctly determine the
3178 correct location and type for each relocation.
3179 (md_pcrel_from): Simplify.
3181 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3183 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3184 converted into branch around branch.
3186 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3188 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3189 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3191 * config/tc-mn10300.c (md_begin): Set linkrelax.
3192 (md_assemble): Create fixups as needed.
3193 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3195 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3197 * config/tc-d10v.c (parallel_ok): When automatically converting
3198 serial ops to parallel, do not consider a branch as the first
3201 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3203 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3205 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3207 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3209 (check_operand): Likewise.
3211 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3213 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3215 (write_2_short): Call parallel_ok to check whether two short
3216 instructions the user requested execute in parallel, can be
3219 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3221 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3222 allow a branch and link in parallel with an exe instruction.
3224 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3226 * doc/c-d10v.texi: Add info on @word modifier.
3228 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3230 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3231 operands are assumed to be 32bits. Use "bits" field to hold the
3232 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3233 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3236 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3237 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3239 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3240 MN10300_OPERAND_SPLIT.
3242 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3244 * config/tc-mn10300.c (md_assemble): Insert operands into
3245 the extension part of the instruction if necessary.
3246 (mn10300_insert_operand): Accept pointer to extension word
3247 argument. Make insn a pointer argument too. Return type
3248 is now void. All callers changed.
3250 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3252 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3253 repeated register operands.
3255 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * doc/as.texinfo: Added section on reporting bugs.
3259 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3260 alpha_macro emit field to expect a const argument, and change the
3261 arg field to be const. Fix some spacing to follow the GNU
3264 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3266 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3267 (pca56) and 21264 (ev6) cpus.
3268 (md_apply_fix): Private relocation types are now negative.
3269 (alpha_force_relocation): Likewise.
3270 (tc_gen_reloc): Likewise.
3271 (emit_insn): Likewise.
3272 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3273 (emit_stX): Likewise.
3274 (emit_sextX): Likewise.
3276 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3279 a symbol found in a reloc.
3281 * symbols.c (resolve_symbol_value): Improve the error message if
3282 an undefined symbol is used in an expression.
3284 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * doc/internals.texi: Rewrite, and add a lot of documentation.
3287 * doc/Makefile.in (internals.info): New target.
3289 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3291 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3292 against weak symbols.
3294 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3296 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3299 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3300 fixup at the right address within the frag.
3302 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3303 to an absolute value, instead increment it as needed.
3305 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3306 * config/tc-v850.c: Fix some indention problems.
3307 (md_relax_table): Define for D9->D99 branch displacement
3309 (md_convert_frag): Do something useful instead of aborting.
3310 (md_estimate_size_before_relax): Likewise.
3311 (md_assemble): Note if the matching instruction has a relaxable
3312 operand. If it does, allocate frag with frag_var and don't
3315 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3317 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3318 write out any buffered instructions when a ".end" is found.
3320 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3322 * read.c (read_a_source_file): New hook md_cleanup().
3324 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * write.c (fix_new_exp): Use make_expr_symbol to build an
3327 expression symbol for a complex fixup.
3329 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3331 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3332 hacks to improve parsing of complex hi, lo, zda, etc
3334 (md_assemble): Don't demand and eat a trailing ')' after finding
3335 a v850 relocation prefix. Sign extend the constant in a
3336 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3338 (parse_cons_expression_v850): Don't eat a trailing ')' after
3339 finding a v850 relocation prefix.
3341 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3342 (TC_CONS_FIX_NEW): Likewise.
3343 * config/tc-v850.c (parse_cons_expression_v850): New function.
3344 (cons_fix_new_v850): Likewise.
3346 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3348 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3350 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3351 for an unknown relocation type.
3353 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3355 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3358 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3360 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3361 differently for movea & sst/sld insns.
3363 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3365 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3368 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3371 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3372 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3373 frob_file_after_relocs field.
3374 * config/obj-elf.c (elf_format_ops): Likewise.
3375 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3376 including obj-elf.h.
3378 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3380 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3381 specially if not ELF.
3382 (md_apply_fix): Handle BFD_RELOC_64.
3383 (tc_gen_reloc): Handle BFD_RELOC_64.
3385 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3386 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3389 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3390 Don't check S_GET_OTHER.
3392 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3394 * config/tc-mips.c (mips_ip): Accept an odd floating point
3395 register with l.s or s.s.
3397 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3399 (obj_aout_type): New static function.
3401 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3403 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3405 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3407 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3408 and sdaoff expressions.
3410 * write.c (fixup_segment): Don't add symbol value to addend if
3411 TC_V850 and OBJ_ELF.
3412 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3415 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3416 (md_pcrel_from_section): Likewise.
3417 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3419 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3421 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3422 (md_pcrel_from_section): New function.
3423 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3425 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * config/tc-mips.c (load_register): Add cast to offsetT when using
3430 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3432 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3433 (elf_frob_file_after_relocs): ... here. New function.
3434 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3435 * write.c (write_object_file): Call *frob_after_relocs after the
3436 call to write_relocs.
3438 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3440 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3441 symbol, as this messes up linking. Instead, expand the recursive call
3442 inline and change up the appropriate bits to get the 0x8000 offset
3443 in the reloc addend.
3445 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3448 two symbols in the same segment to be adjusted.
3450 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3451 * configure: Rebuild.
3453 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3455 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3457 (ppc_elf_validate_fix): Ditto.
3458 (md_assemble): Ditto.
3460 (ppc_pe_section): Ditto.
3461 (ppc_frob_symbol): Ditto.
3463 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3465 * config/mn10300.c (md_assemble): Pass an extra shift count
3466 to mn10300_insert_operand based on the opcode format.
3467 (mn10300_insert_operand): Accept and use extra shift count
3470 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3471 formats rather than hard-coded constants.
3473 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3474 are 7 bytes long. Write out instructions in big-endian format.
3476 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3478 * config/tc-mn10300.c (md_assemble): Tweak further so
3479 that all instructions are parsed correctly.
3481 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * as.h: Include libiberty.h.
3484 (xmalloc, xrealloc): Don't declare.
3485 * as.c: Don't include libiberty.h.
3486 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3487 * config/tc-mips.c: Likewise.
3488 * messages.c: Likewise.
3489 (xstrerror): Don't declare.
3490 * xmalloc.c: Remove.
3492 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-mn10300.h (pre_defined_registers) Remove.
3495 (system_registers, cc_names): Likewise.
3496 (address_registers, data_registers, other_registers): New register
3498 (register_name, system_register_name, cc_name): Remove.
3499 (mn10300_reloc_prefix): Likewise.
3500 (data_register_name): New function.
3501 (address_register_name, other_register_name): Likewise.
3502 (md_assemble): Rough cut at parsing operands. Remove lots of
3504 (md_apply_fix3): Disable for now.
3506 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3508 * config/tc-m68k.c (select_control_regs): New function, extracted
3509 out of m68k_init_after_args.
3510 (m68k_init_after_args): Use it.
3511 (mri_chip): Use it here as well to update set of allowed control
3514 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * config/obj-elf.c (elf_begin): New function.
3517 (obj_elf_section): Add the section symbol to the symbol table.
3518 * config/obj-elf.h (obj_begin): Define.
3519 (elf_begin): Declare.
3520 * as.c (perform_an_assembly_pass): Call obj_begin if it is
3523 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * config/obj-coff.c (fixup_segment): Subtract the section address
3526 from a PC relative reloc if TC_M68K.
3528 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
3531 .uaxword available even if not OBJ_ELF.
3532 (md_atof): Remove unused local variable wordP.
3534 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
3536 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3537 for Matsushita MN10x00 support.
3538 * configure.in: Recognize mn10x00-*-*
3539 * configure: Rebuilt.
3541 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
3543 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3544 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3545 (load_expression): track clobbering of base reg before jmp/jsr.
3546 (s_alpha_file): pass case_hack flags and source filename via
3547 symbol table to bfd.
3548 * tc-alpha.h (TC_CONS_FIX_NEW): define
3550 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
3552 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3553 * configure: Rebuild.
3555 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * read.c (s_macro): Warn if a macro has the same name as a
3559 (s_space): In m68k MRI mode, align to a word boundary.
3560 * macro.c (define_macro): Add namep parameter. Change all
3562 * macro.h (define_macro): Update declaration.
3564 * as.c (show_usage): Print bug report address.
3565 (parse_args): Change version printing to match current GNU
3567 * gasp.c (show_usage): Print bug report address.
3568 (main): Change version printing to match current GNU standards.
3570 * config/tc-m68k.c (init_table): Correct access control unit
3571 register numbers. From Ken Rose <rose@netcom.com>.
3573 * config/tc-alpha.c: Add some static function prototypes.
3574 (alpha_macros): Move to top of file. Make static.
3575 (alpha_num_macros): Move to top of file.
3577 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3579 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3582 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3585 and just call sprintf_vma.
3587 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3591 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * read.c (float_cons): Call md_flush_pending_output if it is
3596 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3598 * config/tc-d10v.c (md_operand): Created. Allows operands to
3600 * config/tc-d10v.h (md_operand): Undefined.
3602 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3605 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3607 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3609 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3610 reloc for the i960 for a reloc in the same section. This undoes
3611 one of the two changes made Aug 19.
3613 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3616 symbols to the position of the debugging information.
3618 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * expr.c (expr): Always use unsigned right shifts for >>.
3622 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3624 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3625 slots when processing BL fixups.
3627 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3628 on the first half of the instruction.
3630 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3633 stabs expression, rather than giving an error.
3635 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3638 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3640 * config/tc-mips.c (append_insn): Fill in the value for a constant
3641 jump, rather than creating a reloc.
3643 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-mips.c (append_insn): Don't swap an instruction which
3646 sets a condition code with an instruction which uses a condition
3648 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3651 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3652 (mips_ip): Give a better error message if the ISA level is wrong.
3653 (md_parse_option): Recognize -mcpu=[v][r]5000.
3655 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3657 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3659 (load_register): Ensure hi32 bits are not lost during lo32bit
3660 processing. Fix shift offset that was overflowing into the next
3661 instruction field. Add code to generate shorter sequences for
3662 constants with a single contiguous seqeuence of ones.
3664 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3666 * config/tc-d10v.c (d10v_dot_word): New function to support
3667 "@word" with the word pseudo-op.
3668 (md_apply_fix3): Cleanup and changes to support correct sizes
3669 for 16 and 18-bit relocs.
3671 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3673 * configure.in (sparc-*-aout): Set `em'.
3674 * configure: Regenerated.
3675 * config/te-sparcaout.h: New file.
3676 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3677 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3678 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3679 (SPECIAL_CASE_{SETSW,SETX}): Define.
3680 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3681 (md_begin): Delete setting of `target_big_endian'.
3682 (output_insn): New function.
3683 (md_assemble): Rewrite. Add `setx' support.
3684 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3686 (md_atof): Add little endian support.
3687 (md_number_to_chars): Likewise.
3688 (md_apply_fix): Likewise.
3689 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3690 (md_parse_option): Likewise.
3691 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3693 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * ecoff.c (ecoff_new_file): New function.
3696 * ecoff.h (ecoff_new_file): Declare.
3697 * config/obj-ecoff.h (obj_app_file): Define.
3699 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3701 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3702 symbol by 32k so that our 16-bit signed offset can address the
3703 entire chunk. Reported by <matt@lkg.dec.com>.
3705 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * config/tc-mips.c (load_register): Remove unused variable tmp.
3709 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3711 * config/tc-mips.c (load_register): Remove unnecessary code that
3712 was causing the high 32bits of 64bit constants to be lost.
3714 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3716 * config/tc-d10v.c: Added changes to support function
3717 pointers and "@word" syntax.
3719 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-v850.c: Remove commented out and #if 0'd code.
3722 (v850_reloc_prefix): Provide prototype.
3723 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3725 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3726 (md_assemble): Add default to case statement.
3728 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3730 * config/tc-v850.c (md_assemble): Compute size of the instrction
3733 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3736 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3738 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3739 routines to fetch/store the updated instruction from/to memory.
3740 (v850_insert_operand): If the operand has a specialized insert
3743 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3745 * config/tc-v850.c (reg_name_search): Align calling convention to
3746 be like identical function found in tc-ppc.c.
3747 (get_reloc): Removed.
3748 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3749 (md_assemble): emit fixups.
3750 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3752 (md_apply_fix3): handle fixups/relocs.
3753 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3755 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3758 * configure.in (sh-*-elf*): New target.
3759 * config/tc-sh.h (TARGET_ARCH): Define.
3760 (WORKING_DOT_WORD): Define.
3761 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3762 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3763 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3764 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3765 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3766 (SUB_SEGMENT_ALIGN): Likewise.
3767 (RELOC_32): Don't define.
3768 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3769 (target_big_endian): Declare if OBJ_ELF.
3770 (TARGET_FORMAT): Define if OBJ_ELF.
3771 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3773 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3774 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3775 (struct sh_count_relocs): Define.
3776 (sh_count_relocs): New static function, broken out of
3777 sh_frob_file. Add BFD_ASSEMBLER code.
3778 (sh_frob_section): Likewise.
3779 (sh_frob_file): Call sh_frob_section.
3780 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3781 call section_symbol rather than seg_info (seg)->dot.
3782 (md_section_align): Add OBJ_ELF version.
3783 (SWITCH_TABLE_CONS): Define.
3784 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3785 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3786 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3788 (struct reloc_map): Define if not BFD_ASSEMBLER.
3789 (coff_reloc_map): Likewise.
3790 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3791 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3792 * write.c (write_relocs): Ifdef out fx_where test which triggers
3793 inappropriately for SH ELF.
3794 (write_object_file): Call tc_frob_file_before_adjust and
3795 obj_frob_file_before_adjust if they are defined.
3797 * write.c (write_object_file): Use BFD_RELOC_16, not
3798 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3800 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3803 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3805 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3806 branch sizes in across sections.
3808 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3810 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3813 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3815 * config/tc-v850.c (md_begin): Deal with end of opcode
3818 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3820 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3821 the wrong opcode for cases like st2w where there are many forms
3822 of the same instruction.
3824 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * expr.c (operand): If md_parse_name is defined, call it before
3827 calling symbol_find_or_make.
3828 * config/tc-ppc.h (md_parse_name): Define.
3829 (ppc_parse_name): Declare.
3830 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3832 (register_name): Update call to reg_name_search.
3833 (cr_operand): New static variable.
3834 (cr_names): New static const array.
3835 (ppc_parse_name): New function.
3836 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3837 cr_operand before calling expression.
3839 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3841 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3842 hppa_gen_reloc_type call.
3844 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3846 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3847 on addresses. Improved error messages.
3848 * doc/c-d10v.texi: Added docs for register pairs.
3850 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3852 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3855 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * ecoff.c (init_file): Initialize fMerge to 1.
3858 (add_file): Restore old file merging code, but only merge files if
3860 (ecoff_directive_loc): Clear fMerge field of current file.
3861 (ecoff_generate_asm_lineno): Likewise.
3863 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3865 * doc/c-d10v.texi: Fix typo.
3867 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3869 * config/tc-v850.c (md_assemble): Correct bit masking for
3870 hi and lo expressions.
3872 * config/tc-v850.c (md_assemble): Rough cut at demanding
3873 "ep" or "r30" in sst and sld instructions.
3874 (md_apply_fix3): Don't abort. Just warn that we don't
3877 * config/tc-v850.c (CC_NAME_CNT): Define.
3878 (cc_name): New function.
3879 (md_assemble): Handle V850_OPERAND_CC correctly.
3881 * config/tc-v850.c (md_assemble): Don't forget to initialize
3884 * config/tc-v850.c (reg_name_search): Generalize to search
3885 any given register table.
3886 (register_name): Pass appropriate table and size to reg_name_search.
3887 (system_register_name): New function.
3888 (SYSREG_NAME_CNT): Define.
3889 (md_assemble): Handle operands which are system registers.
3891 * config/tc-v850.c (md_assemble): If we find a register, but the
3892 opcode doesn't want a register, then we don't have a match.
3893 (md_assemble): Get size of the instruction from the opcode table.
3895 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * configure.in: Set and substitute HLDENV.
3898 * configure: Rebuild.
3899 * Makefile.in (HLDENV): New variable.
3900 (as.new): Use $(HLDENV).
3902 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3903 if an array dimension is not known.
3905 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3907 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3908 * doc/c-d10v.texi: Cleanup.
3910 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3912 * config/tc-v850.c: New file.
3913 * config/tc-v850.h: New file.
3914 * configure (v850-*-elf): New target.
3915 * configure.in (v850-*-elf): New target.
3917 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3919 * doc/c-d10v.texi: New file.
3920 * doc/all.texi: Added D10V stuff.
3921 * doc/as.texinfo: Added D10V stuff.
3923 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3925 * config/tc-d10v.c: All references to defined symbols should
3926 now use the optimal instruction. .float and .double now work.
3928 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3930 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3931 section address for the i960 as is done for the i386.
3933 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3935 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3936 case, forward-include bfd/elf-bfd.h.
3938 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3940 * config/tc-d10v.c: Add additional information to the opcode
3941 table to help determinine which instructions can be done
3944 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3946 * config/tc-arm.c: Major changes to add Thumb support, with lots
3947 of change input from <rearnsha@armltd.co.uk>.
3948 Reverted to INSN_SIZE macro, rather than insn_size variable.
3949 (insns): Added ARM "bx" instruction support.
3950 (tinsns): Added Thumb instruction definition structure.
3951 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3952 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3953 (opcode_select,s_arm,s_thumb,s_code): Added.
3954 (decode_shift): Allow upper-case RRX.
3955 (do_ldst): Simpler halfword support.
3956 (do_ldmstm): Improved.
3957 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3958 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3959 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3960 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3961 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3963 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3964 (md_parse_option): Add support for -mthumb.
3965 (md_show_usage): Updated to reflect new command line option.
3966 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3967 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3968 fragment information to be held.
3970 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3972 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3973 non-null, but is a constant.
3974 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3975 so that error reporting will work correctly.
3977 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3980 against weak symbols.
3982 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3984 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3985 (ppc_force_relocation): Declare if OBJ_XCOFF.
3986 * config/tc-ppc.c (ppc_force_relocation): New function if
3989 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3991 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3993 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3995 * config/tc-d10v.c: Fix problem with relocs.
3997 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4000 with nops if not in data_section or bss_section.
4002 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4004 Add support for openVMS/Alpha.
4005 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4006 * config/obj-evax.c: New file.
4007 * config/obj-evax.h: New file.
4008 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4010 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4011 defined. Add case for bfd_target_evax_flavour.
4012 * config/vms-a-conf.h: New file.
4013 * conf-a-gas.com: New file.
4014 * configure.in: Add target alpha-*-*vms*.
4015 * configure: Rebuild.
4016 * makefile.vms: New file.
4017 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4018 Don't call ffs on openVMS/Alpha.
4020 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4022 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4023 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4025 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4026 (NEED_DECLARATION_SBRK): New macro.
4027 * configure, conf.in: Rebuild.
4028 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4029 (strstr): Declare if NEED_DECLARATION_STRSTR.
4030 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4032 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4035 by a constant before entering the main switch. Reject attempts to
4036 apply an arithmetic function to non-absolute symbols, except for
4037 the special case of subtraction of two symbols in the same
4040 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4041 not to more than a 16 byte boundary.
4043 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4044 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4045 (tc_gen_reloc): If out of memory call as_fatal rather than
4046 assert. If no howto found, call as_bad_where rather than
4047 as_fatal. Change the error message slightly. Set howto to a
4048 non-NULL value in order to keep going.
4050 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4052 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4054 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4056 * config/tc-h8300.c (get_specific): New operand "size" derived
4057 from ".b", ".w" and ".l" extensions. All callers changed. If
4058 the base instruction has no operands, then use the size to
4059 determine which specific instruction to use.
4061 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4065 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4067 * config/tc-mips.c (md_section_align): Don't change addr if
4070 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4072 * config/tc-hppa.c: Revert yesterday's changes.
4074 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4076 * config/tc-d10v.c: Disable range checking on 16-bit values.
4078 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4081 not just the ones that don't match.
4083 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4085 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4087 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4089 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4090 pre-cursor to adding Thumb support. Also added cpu_variant flag
4091 information to each of the asm_flg structures.
4092 (md_parse_option): Updated ARM7 parsing to allow 't' for
4093 thumb/halfword support, aswell as 'm' for long multiply.
4094 (md_show_usage): Updated help message.
4095 (md_assemble): Check that instruction flags are applicated to the
4096 current cpu variant.
4097 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4098 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4099 signextension instructions.
4100 (do_ldst): Generate halfword and signextension variants if
4101 mnemonic flags match.
4102 (ldst_extend): Do not allow shifts in the offset field of halfword
4103 or signextension instructions.
4104 (validate_offset_imm): Provide check on halfword and signextension
4106 (add_to_lit_pool): Merge identical literal pool values.
4108 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4110 * config/tc-hppa.c (selector_table): Add 'E' selector.
4111 (cons_fix_new_hppa): Don't coke on e_esel.
4112 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4113 to help generate exception handling tables.
4114 (md_apply_fix): Don't try to apply fixups with an e_esel
4116 (hppa_fix_adjustable): Fixups with e_esel selectors
4119 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4124 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4126 * config/tc-d10v.c: Added lots of error checking. Added hacks
4127 to support accumulator shifts.
4129 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4132 (S_CLEAR_EXTERNAL): Likewise.
4133 (S_SET_WEAK): Remove error; just let .weak override.
4135 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4137 * config/tc-d10v.c (md_assemble): Now handles multiline
4140 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4142 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4143 Added kludge for divs instruction. Fixed minor problem with
4144 multiple text sections.
4145 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4147 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4149 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4150 addresses to be right-shifted by 2.
4152 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4154 * config/tc-d10v.c: Many changes to get relocs working.
4155 (register_name): No longer creates a symbol for register names.
4156 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4157 (d10v_insert_operand): Now works correctly for either container.
4158 * config/tc-d10v.h (d10v_cleanup): Declare.
4160 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4163 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4165 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4167 * tc-alpha.c: Patches to track current minimum alignment to reduce
4168 the number of fragments created with frag_align.
4169 (alpha_current_align): New static variable.
4170 (s_alpha_text): Reset alignment to 0.
4171 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4172 (s_alpha_stringer, s_alpha_space): New functions.
4173 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4174 (alpha_cons_align): New function to replace both of them.
4175 (emit_insn): Only align if alpha_current_align is less than 2;
4176 reset alpha_current_align to 2.
4177 (s_alpha_gprel32): Likewise.
4178 (s_alpha_section): New function. Basically duplicate the other
4179 alpha section change hooks. Only define for ELF.
4180 (s_alpha_float_cons): Simplify alignment handling.
4181 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4182 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4183 Don't define the s_alpha_cons pseudo-ops. Do define
4184 s_alpha_stringer and s_alpha_space pseudo-ops.
4185 (alpha_align): Skip if less than current default alignment. Set
4187 * tc-alpha.h (md_flush_pending_output): Remove.
4188 (md_cons_align): Add.
4190 * tc-alpha.c: Add oodles of function description comments.
4191 (md_bignum_to_chars): Remove; there are no callers.
4192 (md_show_usage): Mention some more variants.
4194 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4196 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4197 * configure.in (sparc-*-sysv4*): New target.
4198 * configure: Rebuild.
4200 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4201 uaxword to use s_uacons.
4202 (sparc_no_align_cons): New static variable.
4203 (s_uacons): New static function.
4204 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4207 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4209 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4210 5 with regard to shared libraries.
4211 * configure: Rebuild.
4213 * config/tc-m68k.c (m68k_ip): Use the correct length when
4214 allocating space for the unsupported architecture error message.
4216 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4218 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4220 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4222 * config/tc-d10v.c: New file.
4223 * config/tc-d10v.h: New file.
4224 * configure (d10v-*-elf): New target.
4225 * configure.in (d10v-*-elf): New target.
4227 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4229 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4231 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4233 * config/tc-alpha.c (alpha_align): Change fill parameter
4234 to a pointer. Take NULL as 0 or nop depending on section. Change
4236 (s_alpha_align): Rename local variables.
4238 * doc/as.texinfo (.align): Document action of omitted
4241 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4244 when an unsupported PC relative reloc is seen, rather than calling
4247 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4248 Instead, check state when '#' comment is seen.
4250 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4254 (tc_gen_reloc): If fixup was changed to be PC relative, change
4255 reloc type accordingly. Use name of reloc in error message.
4257 * as.h: Don't define const or volatile.
4258 * flonum.h: Don't define const.
4260 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4261 if fx_pcrel is set. Correct setting the addend case in the
4262 OBJ_ELF case (from Andreas Schwab
4263 <schwab@issan.informatik.uni-dortmund.de>).
4264 (md_show_usage): Correct -mfc5200 to -m5200.
4266 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4268 * doc/c-m68k.texi: Document -m5200 flag.
4269 * doc/as.texinfo: Likewise.
4271 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4274 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4277 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4279 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4281 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4283 * Released binutils 2.7.
4285 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4287 * config/tc-mips.c (mips_ip): Only perform range check when
4288 dealing with O_constant expressions.
4290 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4292 * m68k-parse.h (m68k_register): Add new coldfile control
4295 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4296 array of control registers for the coldfire.
4297 (cpu_of_arch): Added mcf5200.
4298 (archs): Added mcf5200.
4299 (init_table): Add new control registers.
4300 (m68k_ip): Added support for new control registers.
4301 (m68k_init_after_args): Likewise.
4303 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4305 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * read.h (is_it_end_of_statement): Declare.
4308 * read.c (is_it_end_of_statement): Remove declaration.
4310 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4312 (md_assemble): Fix handling of @l with an unsigned constant. Add
4313 default case to reloc switch.
4315 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4317 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4318 * ecoff.c (last_lineno): New static variable.
4319 (add_procedure): Set last_lineno.
4320 (ecoff_directive_loc): Likewise.
4321 (ecoff_generate_asm_lineno): Likewise.
4322 (ecoff_fix_loc): New function.
4323 * ecoff.h (ecoff_fix_loc): Declare.
4324 * config/tc-mips.c (append_insn): When inserting nops, and using
4325 ECOFF debugging, call ecoff_fix_loc.
4327 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4329 * config/tc-h8300.c (build_bytes): If an operand type is
4330 marked as SRC_IN_DST retrieve it from the "destination" op.
4332 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * configure.in (arm-*-riscix*): Set emulation to riscix.
4335 * configure: Rebuild.
4336 * config/te-riscix.h: New file to define TE_RISCIX.
4338 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4340 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * Makefile.in (config.status): Just run config.status as other
4345 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4347 * mpw-config.in (TARGET_OS): Add definition to conf.
4349 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4351 * config/tc-mips.c (append_insn): Parenthesize
4352 cop_interlocks expressions.
4354 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * listing.c (listing_print): Close the listing file if it is not
4357 stdout. Close the other files opened for the listing.
4359 * config/tc-sparc.h (md_cons_align): Define.
4360 (sparc_cons_align): Declare.
4361 (HANDLE_ALIGN): Define.
4362 (sparc_handle_align): Declare.
4363 * config/tc-sparc.c (sparc_cons_align): New function.
4364 (sparc_handle_align): New function.
4365 * read.c (cons_worker): Call md_cons_align if it is defined.
4367 * as.h (struct frag): Add fr_file and fr_line fields.
4368 * frags.c (frag_new): Set fr_file and fr_line.
4369 (frag_var): Likewise.
4370 (frag_variant): Likewise.
4372 * as.h (struct frag): Remove unused align_mask and align_offset
4375 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4376 From <uddeborg@carmen.se>.
4378 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * configure.in (mips-*-osf*): New target.
4381 * configure: Rebuild.
4383 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4385 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4387 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4388 between co-processor comparisons and branches for the VR4300.
4390 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4392 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4393 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4395 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4396 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4397 includedir): Use autoconf set values.
4400 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4402 * listing.c (listing_eject): Don't do anything if listing is 0.
4403 (listing_list): Likewise.
4404 (listing_source_line): Likewise.
4405 (listing_title): Don't save title if listing is 0.
4406 (listing_source_file): Check listing rather than listing_tail.
4408 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4409 using shared libraries.
4410 * configure: Rebuild.
4412 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4415 absolute expression if a relocation type was specified.
4417 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4419 * configure.in: Add support for *-*-rtems* configurations.
4420 * configure: Rebuild.
4422 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4424 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4425 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4426 opcodes library for alpha.
4427 * configure: Rebuild with autoconf 2.10.
4428 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4429 use new opcode table.
4430 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4431 (LOCAL_LABEL): Define differently if OBJ_ELF.
4432 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4433 * config/alpha-opcode.h: Remove.
4434 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4435 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4436 include/opcode/alpha.h rather than config/alpha-opcode.h.
4438 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4440 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4441 relocation symbol was not resolved.
4442 * config/obj-coff.c (do_relocs_for): Likewise.
4444 * write.c (adjust_reloc_syms): Refetch the symbol section after
4445 calling S_GET_VALUE, since it may have changed.
4447 * expr.c (struct expr_symbol_line): Define.
4448 (expr_symbol_lines): New static variable.
4449 (make_expr_symbol): Add entry to expr_symbol_lines.
4450 (expr_symbol_where): New function.
4451 * expr.h: Use extern on function declarations.
4452 (expr_symbol_where): Declare.
4453 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4454 rather than printing the meaningless name of an expression
4457 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4459 * config/tc-i386.c (md_number_to_chars): Deleted.
4460 * config/tc-i386.h (md_number_to_chars): New macro.
4462 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4464 (load_symbol_address, load_expression): Use build_mem.
4465 (build_operate): New function.
4466 (emit_addq_r): Use it.
4468 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4470 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4472 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4474 * config/tc-vax.h (NOP_OPCODE): Define.
4476 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4478 * config/obj-vms.h (S_IS_COMMON): Define.
4479 (S_IS_LOCAL): Check for \002 as well as \001.
4480 (LONGWORD_ALIGNMENT): New macro.
4481 (SUB_SEGMENT_ALIGN): Use it.
4483 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4485 * config/vms-conf.h: Reconcile with conf.in.
4487 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4492 * doc/as.texinfo: Document that any number of hex digits can
4495 * as.c (struct defsym_list): Define.
4496 (defsyms): New static variable.
4497 (parse_args): Just put --defsym arguments on defsyms list, rather
4499 (main): Define defsyms after output file is created.
4501 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4502 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
4504 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4505 insn_error rather than calling check_absolute_expr.
4507 * as.c (emulation_name): Remove unused static variable.
4508 (default_emul_bfd_name): Add return NULL to avoid warning.
4509 * ecoff.c (ecoff_stab): Remove unused variables name and
4511 * frags.c (frag_new): Remove unused variable tmp.
4512 * hash.c (hash_grow): Parenthesize + within <<.
4513 (hash_print_statistics): Use %lu, not %d, to print unsigned
4515 * messages.c: Include "libiberty.h".
4516 (fprint_value): Add cast to avoid printf warning.
4517 (sprint_value): Likewise.
4518 * read.c: Include "ecoff.h".
4519 (emit_expr): Add casts to avoid printf warnings.
4520 * read.h: Use extern for function declarations.
4521 (pop_insert): Declare.
4522 * stabs.c: Include "ecoff.h".
4523 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
4524 former_last_fragP, and new_fragP.
4525 * subsegs.h (subsegs_print_statistics): Declare.
4526 * symbols.c (debug_verify_symchain): Change macro to discard
4528 * write.c (dump_section_relocs): Likewise.
4529 * write.h: Use extern for function declarations.
4530 (write_print_statistics): Declare.
4531 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4533 * config/e-mipself.c (mipself_bfd_name): Likewise.
4534 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4536 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4537 emit relocations against external symbols.
4539 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4540 message if bfd_reloc_type_lookup fails, rather than calling
4543 * config/tc-alpha.c (alpha_force_relocation): Add
4544 BFD_RELOC_12_PCREL to switch.
4546 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4548 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4549 TE_PE (Lfoo, not .Lfoo).
4551 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4553 * read.c (s_fill): Don't warn about a zero repeat count.
4555 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4556 coprocessor register.
4558 * config/tc-i386.c (md_assemble): When checking the size of a
4559 register to set the size of an instruction, do a bitwise and with
4560 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4563 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4565 * config/tc-h8300.c (parse_reg): Tweak error messages.
4566 (build_bytes): Likewise.
4567 (skip_colonthing): Handle :32 suffix.
4568 (get_specific): Promote L_24 to L_32 if it makes a match.
4569 Don't always promote L_8 to L_16.
4570 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4572 * config/tc-h8300.c (Smode): New variable.
4573 (h8300hmode): Turn off Hmode.
4574 (h8300smode): New function. Turn on Smode and Hmode.
4575 (md_pseudo_table): New ".h8300s" pseudo-op.
4576 (parse_reg): Handle "exr" register.
4577 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4578 Handle "mach" and "machl" operands for ldmac.
4579 (get_specific): Handle "stm.l" and "ldm.l".
4580 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4581 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4584 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4586 * doc/as.texinfo: Reorder chapter of machine dependent options so
4587 that it is sorted by chip name.
4589 * doc/as.texinfo: Use consistant spelling of Vax.
4590 * doc/c-vax.texi: Likewise.
4592 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4594 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4596 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4597 (md_apply_fix): Likewise.
4598 (pa_try): New function.
4599 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4601 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4603 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4604 (pa_level): New function.
4606 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4608 * listing.c (listing_newline): Don't do anything if listing is 0.
4610 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4613 symbol_create, not symbol_new.
4615 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4618 absolute symbol unless TC_FORCE_RELOCATION returns true.
4620 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4622 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4623 the symbol to a pointer. Don't set previous_file_symbol.
4624 Simplify symbol list rearrangement.
4625 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4626 (coff_adjust_symtab): Don't check previous_file_symbol.
4628 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4630 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4632 (md_pseudo_table): Add ppc_elf_lcomm.
4634 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4636 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4637 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4638 (md_begin): Add digits to alt_notend_table.
4639 (md_parse_option): Make s a const pointer.
4641 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4642 (s_empty): New static function.
4644 * config/obj-coff.c (struct filename_list): Only define if not
4646 (filename_list_head, filename_list_tail): Likewise.
4647 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4648 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4649 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4650 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4651 remove the new symbol from the list.
4652 (obj_coff_endef, both versions): Call tag_insert even if there is
4653 an old symbol with the same name, if the old symbol does not
4655 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4656 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4657 symbol that will be moved to the end of the symbol list.
4658 (coff_adjust_section_syms): Always call section_symbol for .text,
4660 (coff_frob_section): Likewise. Also, remove unused variable
4663 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4664 manipulating frags directly.
4665 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4668 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4669 whether the next character is '*' before checking whether we are
4670 at the start of a line. Permit LINE_COMMENT_START to start a
4671 comment in state 1 (seen some whitespace) as well, to match the
4674 * gasp.c (do_align): Permit a fill value for .align.
4676 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * read.c (next_char_of_string): Warn if a newline is seen in the
4679 middle of a string. Call bump_line_counters when appropriate.
4681 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4683 * symbols.c (colon): Use LOCAL_LABEL.
4685 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4687 * Makefile.in (install): Don't check to see if tooldir exists.
4688 Make $(tooldir) and $(tooldir)/bin.
4690 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4692 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4695 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4698 insn_error. Don't put the string "ERROR" in insn_error. Set
4699 insn_error rather than calling as_warn for an unsupported opcode.
4701 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4704 before permitting -64.
4705 * output-file.c (output_file_create): Remove duplicate
4708 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4710 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4711 section rather than a .reginfo section.
4712 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4715 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4716 bit value with the high bit set.
4718 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * read.c (s_lcomm): Set section flags for .sbss section.
4722 * config/tc-mips.c (mips_64): New static variable.
4723 (mips_target_format): If mips_64, return elf64 targets rather than
4725 (md_longopts): Add "32" and "64".
4726 (md_parse_option): Handle -32 and -64.
4727 (md_show_usage): Mention -32 and -64.
4728 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4731 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4733 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4734 for Solaris compatibility.
4736 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4737 .stabd with 4 arguments into a .stabn.
4739 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * config/tc-mips.c (macro): When passing X_add_number to
4742 macro_build, cast it to int first.
4744 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4746 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4747 created by emit_expr.
4749 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4750 as_perror rather than assert.
4752 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4754 * config/tc-mips.c (mips_ip): Mark sections created to hold
4755 floating point information as read only.
4757 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4759 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4761 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4763 * read.c (potable): Add .skip as a synonym for .space.
4765 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4766 4 arguments, providing the 4th argument is 0, to allow
4767 compatibility with the Solaris assembler.
4769 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4771 * config/tc-sh.h (struct sh_segment_info_type): Define.
4772 (TC_SEGMENT_INFO_TYPE): Define.
4773 (sh_frob_label): Declare.
4774 (tc_frob_label): Define.
4775 (sh_flush_pending_output): Declare.
4776 (md_flush_pending_output): Define.
4777 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4778 reloc before the instruction if necessary.
4779 (sh_frob_label): New function.
4780 (sh_flush_pending_output): New function.
4781 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4782 when looking for the reloc for the target of .uses.
4783 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4784 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4786 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4787 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4788 the absolute symbol.
4790 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4791 TC_SEGMENT_INFO_TYPE is defined.
4793 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4795 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4796 matches the register size.
4798 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4800 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4802 (do_relocs_for): Likewise.
4803 (fixup_segment): Don't just quit if linkrelax is set. Try to
4804 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4807 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4809 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4810 relative relocations with -mrelocatable. Also allow unfixed
4811 relocs in .ex_shared.
4813 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4816 non-zero before assuming this is a long file name.
4817 (w_strings): Likewise.
4818 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4820 * config/obj-coff.c (w_strings): Move declaration of i inside
4821 #ifdef block which uses it.
4823 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4825 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4826 "relaxmode". Output relocs which identify various relaxing
4827 possibilities for mov.[bwl] instructions.
4828 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4830 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4832 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4833 (MD_APPLY_FIX3): Define.
4834 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4836 (md_apply_fix3): Renamed from md_apply_fix.
4837 If pcrel reloc and symbol is in different section, undo effects
4840 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4842 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4843 any reloc with an LR% or RR% field selector for SOM.
4845 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4850 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4854 (yank_symbols): Likewise.
4856 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4859 BFD_ASSEMBLER, add name field.
4860 * config/obj-coff.c: Include "libiberty.h".
4861 (coff_header_append): Handle long section names.
4862 (crawl_symbols): Just use the name field for the symbol name,
4863 without worrying about null byte termination.
4864 (w_strings): Handle long section names.
4865 (write_object_file): Likewise. Also, use the name field, rather
4867 (obj_coff_add_segment): Permit long section names.
4868 (obj_coff_init_stab_section): Use the name field, rather than
4870 (adjust_stab_section): Likewise.
4871 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4873 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4874 (mem_fmt): Likewise.
4875 (md_apply_fix): Don't check fx_im_disp field.
4877 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * configure.in: Add * after sparc*-*-vxworks.
4880 * configure: Rebuild.
4882 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4883 define it to comment_chars. Use tc_comment_chars rather than
4885 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4886 * config/tc-m68k.h (tc_comment_chars): Define.
4887 (m68k_comment_chars): Declare.
4888 * config/tc-m68k.c (m68k_comment_chars): Rename from
4889 comment_chars. Change into a pointer rather than an array.
4890 (md_longopts): Add "bitwise-or".
4891 (md_parse_option): Handle OPTION_BITWISE_OR.
4892 (md_show_usage): Mention --bitwise-or.
4893 * doc/c-m68k.texi: Document --bitwise-or.
4895 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4900 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4901 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4902 correct handling of input line pointer, and call
4903 demand_empty_rest_of_line.
4905 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4907 * config/tc-sparc.c (in_bitfield_range): New static function.
4908 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4909 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4910 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4911 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4912 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4914 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * config/obj-coff.c: BFD_ASSEMBLER:
4917 (coff_last_bf): New static variable.
4918 (coff_frob_symbol): Set endndx of a .bf symbol.
4920 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4921 (last_bfP): New static variable.
4922 (yank_symbols): Set endndx of a .bf symbol.
4924 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4926 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4927 and -s options. Add -be for good measure.
4929 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4931 * read.c (s_space): Support non-constant fill value. Handle fill
4932 value correctly for a size other than 1.
4934 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4936 * config/tc-arm.c (my_get_float_expression): Update call to
4937 gen_to_words, X_PRECISION changed from 6 to 5.
4939 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4941 * config/tc-ppc.c (register_name,reg_name_search): Move register
4942 name lookup from PE specific code to all targets. Add support for
4943 -mregnames/-mno-regnames to control whether register names are
4945 (md_assemble): Call register_name for all platforms.
4946 (md_parse_option): Add support for -mregnames/-mno-regnames.
4948 * configure.in (powerpcle*-*-solaris): Add support.
4949 (powerpc*-*-linux): Ditto.
4950 * configure: Regenerate.
4952 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4954 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4957 be associated with a single %lo reloc.
4959 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4960 before comparing against MAX_GPREL_OFFSET, so that negative
4961 numbers are handled correctly.
4964 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4966 * config/tc-sparc.c (last_insn): New static variable.
4967 (md_assemble): Warn about putting floating point branches in a
4968 delay slot. If architecture is less than v9, insert NOP
4969 instructions between floating point instructions and floating
4970 point branches. (The SunOS assembler does both these operations.)
4971 Save the last instruction opcode.
4972 (sparc_ip): Add pinsn parameter. Change caller.
4974 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4975 for byte jump to next instruction to skip empty frags.
4977 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4979 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4980 for addq with a 16 bit signed value, just emit a lda instruction
4983 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4985 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4988 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4990 * configure.in: Permit --enable-shared to specify a list of
4992 * configure: Rebuild.
4994 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4996 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4997 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4999 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5001 * config/atof-ieee.c: Fix handling of denormalized extended
5002 precision numbers and overflow/underflow detection.
5003 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5004 not include the 16 bit gap in the m68k extended precision format.
5006 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5010 * configure: Rebuild.
5012 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5014 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5015 be accessed using the $gp register.
5016 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5018 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5020 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5021 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5023 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5025 * read.c (get_line_sb): Bump line counters based on
5026 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5027 call LISTING_NEWLINE.
5028 (s_macro): Don't call demand_empty_rest_of_line.
5029 * app.c (do_scrub_chars): When handling C style comments, unget
5032 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5034 * read.h (enum linkonce_type): Define.
5035 (s_linkonce): Declare.
5036 * read.c (potable): Add "linkonce".
5037 (s_linkonce): New function.
5038 * subsegs.h (segment_info_type): Add linkonce field to
5039 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5040 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5041 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5042 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5044 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5045 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5046 entry based on the linkonce field in segment_info.
5047 * doc/as.texinfo: Document .linkonce.
5049 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5051 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5053 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5055 * stabs.c (s_stab_generic): Call the listing functions before
5056 doing the rest of the processing, which may involve freeing the
5057 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5058 SEPARATE_STAB_SECTIONS case.
5060 * config/tc-hppa.c: Remove nested comment.
5061 (tc_gen_reloc): Move label done inside the ifdef in which it is
5063 (md_apply_fix): Pass pointers to correct types to libhppa.h
5064 functions. Always return a value.
5066 * config/tc-mips.h (tc_frob_file): Define.
5067 (mips_frob_file): Declare.
5068 * config/tc-mips.c (struct mips_hi_fixup): Define.
5069 (mips_hi_fixup_list): New static variable.
5070 (imm_unmatched_hi): New static variable.
5071 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5072 offset_reloc. Pass imm_unmatched_hi to append_insn.
5073 (append_insn): Add unmatched_hi parameter. If it is set, add the
5074 new fixup to mips_hi_fixup_list. Change all callers.
5075 (mips_ip): Set imm_unmatched_hi when appropriate.
5076 (mips_frob_file): New function.
5078 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5080 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5081 * configure: Regenerated.
5083 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5085 * as.c (main): Call bfd_set_error_program_name.
5087 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * as.h (strdup): Don't declare.
5090 * stabs.c: Include libiberty.h
5091 (get_stab_string_offset): Use xstrdup rather than strdup.
5092 (s_stab_generic): Likewise.
5093 * as.c (parse_args): Likewise.
5094 * read.c (s_mri_sect): Likewise.
5096 * gasp.c (change_base): Recognize \(...) construct documented to
5097 pass through enclosed characters literally through to the output.
5098 (process_assigns): Likewise. Also, be more careful to avoid
5099 looking past the end of the buffer.
5101 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5103 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5104 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5106 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5108 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5110 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5112 * config/alpha-opcode.h: Added cvtst instruction.
5114 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5117 string. Extract the addend from the result of expression.
5119 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5121 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5122 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5123 mode, change the state to 3 rather than 1.
5125 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5128 correspond to 11 March change.
5130 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5132 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5133 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5135 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * configure: Rebuild with autoconf 2.8.
5139 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5141 * config/atof-ieee.c (gen_to_words): Improve handling of
5142 X_PRECISION numbers. Based on patches from Andreas Schwab
5143 <schwab@issan.informatik.uni-dortmund.de>.
5145 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5147 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5149 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5150 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5151 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5152 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5155 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5157 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5159 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5161 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5162 (pa_def_subspaces): Add $MILLICODE$.
5163 (pa_spaces_begin): Set section flags for $MILLICODE$.
5165 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5167 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5168 not SHT_NOBITS. Don't tamper with flags based on type if a
5169 special section was found (revert Feb 29 change).
5171 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5172 if aligning to a longword boundary or greater.
5174 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5176 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5178 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5180 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5181 * configure: Regenerated.
5183 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5185 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5186 R_N1SEL since they're not defined for old versions of hpux.
5188 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5189 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5190 R_N0SEL and R_N1SEL.
5192 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5194 * flonum-konst.c: Add two more constants for 1e+-2048 and
5195 1e+-4096, and correct the other constants.
5197 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5199 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5201 * config/obj-elf.c (obj_elf_section): Allow predefined section
5202 types to set the nobits type. Avoid a shadowed declaration.
5204 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5206 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5207 reduce relocs using e_nlrsel field selectors.
5209 * write.c (fix_new_exp): Don't use #elif. Some compilers
5212 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5214 (pa_chk_field_selector): Handle new field selectors for SOM.
5216 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5218 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5219 * configure: Rebuild.
5220 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5221 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5223 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5226 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5228 * mpw-make.sed: Update to handle shared library support.
5230 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5232 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5233 the insn on mismatch.
5235 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5237 * configure.in: Add support for a29-coff.
5238 * configure: Rebuild.
5240 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5243 of the section when looking for the R_SH_USES fixup, because the
5244 frag addresses have not yet been adjusted.
5246 * gdbinit.in: Set a breakpoint on as_warn_where.
5248 * config/tc-mips.c (macro): Add missing arguments to macro_build
5249 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5251 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5253 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5254 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5256 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5258 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5260 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5262 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5263 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5264 Recognize [uU] format args as sparclet cpregs.
5266 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5268 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5271 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5273 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5274 well as S_IS_EXTERNAL.
5275 (tc_fix_adjustable): Likewise.
5276 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5277 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5279 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5280 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5282 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5284 * config/tc-sparc.c (max_architecture): Change to sparclite for
5286 (default_compatible): Delete.
5287 (sparc_ffs): New function.
5288 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5289 (sparc_ip): Rewrite architecture match and bump logic.
5291 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5293 * configure.in: Check for 'do not mix' from native linker before
5294 trying to use -rpath.
5295 * configure: Rebuild.
5297 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5300 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5301 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5302 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5304 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5305 to the symbol lnnoptr field, to get the correct file offset.
5307 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5309 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5310 symbols that are not function, file, or section symbols to be
5313 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5315 * configure: Set and substitute RPATH_ENVVAR.
5316 * configure: Rebuild.
5317 * Makefile.in (RPATH_ENVVAR): New variable.
5318 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5320 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5321 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5322 * configure: Rebuild.
5324 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5326 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5327 appropriate flags in BFD section.
5329 * configure.in (m68k-*-psos*): New target.
5330 * configure: Rebuild.
5331 * config/te-psos.h: New file.
5332 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5335 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5337 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5338 * configure.in: Remove duplicate setting of cpu_type. Check
5339 whether opcodes library is required for on all targets, not just
5341 * configure: Rebuild.
5343 * config/tc-mips.c (mips_big_got): New static variable.
5344 (s_extern): Don't declare.
5345 (reg_needs_delay): New static function.
5346 (macro_build): Permit GOT/CALL_HI/LO relocs.
5347 (macro_build_lui): If place is not NULL, use the number in the
5349 (load_address): Handle mips_big_got case.
5350 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5352 (OPTION_XGOT): Define.
5353 (md_longopts): Add "xgot" if OBJ_ELF.
5354 (md_parse_option): Handle -xgot.
5355 (md_show_usage): Mention -xgot.
5356 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5357 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5359 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5361 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5362 the byte relocation, point it to the low byte of the word.
5364 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5367 * configure: Rebuild.
5369 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5371 * configure.in: Recognize any sparc* cpu.
5372 * configure: Regenerated.
5374 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * read.c (potable): Add "mri" and ".mri".
5377 (s_mri): New function.
5378 * read.h (s_mri): Declare.
5379 * app.c (scrub_m68k_mri): New static variable.
5380 (mri_pseudo): New static variable.
5381 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5382 flag_m68k_mri. Initialize scrub_m68k_mri.
5383 (mri_state, mri_last_ch): New static variables.
5384 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5386 (app_push): Save new fields.
5387 (app_pop): Restore new fields.
5388 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5389 If TC_M68K, use a trivial state machine to look for occurrences of
5390 the .mri pseudo-op, and change the mode appropriately.
5391 * as.h (do_scrub_begin): Update prototype.
5392 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5394 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5396 (m68k_mri_mode_change): New function.
5397 (md_parse_option): Set reg_prefix_optional_seen.
5398 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5399 (MRI_MODE_CHANGE): Define.
5400 * doc/as.texinfo: Document .mri pseudo-op.
5402 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5405 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5407 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5408 * config/m68k-parse.h (enum pic_relocation): Define.
5409 (struct m68k_exp): Add pic_reloc field.
5410 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5411 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5412 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5414 * config/tc-m68k.c: Delete definition of NO_RELOC.
5415 (struct m68k_it): Add pic_reloc field.
5416 (add_fix): Copy over pic_reloc field.
5417 (md_pseudo_table): Interpret .align parameter as byte count.
5418 (mote_pseudo_table): Likewise.
5419 (tc_m68k_fix_adjustable): New function.
5420 (get_reloc_code): New function.
5421 (md_assemble): Use it as last argument to fix_new_exp.
5422 (md_apply_fix_2): For a relocation against a symbol don't put the
5423 addend into the data.
5424 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5425 (m68k_ip): Don't relax an operand that requires pic relocation.
5426 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5428 * write.c (fixup_segment): Don't add symbol value to addend if
5429 TC_M68K and OBJ_ELF.
5430 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5431 (motorola_operand): Add rule for `(zapc, EXPR)'.
5433 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5435 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5436 *really* is permissible before the comma.
5438 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5440 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5441 inserting nop instructions.
5443 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5447 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5450 class setting for a CALLNAME symbol in COFF.
5452 * read.c (potable): Pass negative numbers for new .balign[wl] and
5453 .p2align[wl] pseudo-ops.
5454 (s_align_bytes): Treat a negative argument as specifying the fill
5456 (s_align_ptwo): Likewise.
5458 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5460 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5461 (do_align): Take new len parameter. Change all callers. Pass it
5463 (s_align_bytes): Arg now indicates the length of the fill pattern.
5464 (s_align_ptwo): Likewise.
5465 * config/obj-coff.c (write_object_file): Pass length to
5467 * config/tc-i386.h (md_do_align): Take new len parameter.
5468 * config/tc-m88k.h (md_do_align): Likewise.
5469 * config/tc-m88k.c (m88k_do_align): Likewise.
5470 * config/tc-sh.h (md_do_align): Likewise.
5471 * config/tc-sh.c (sh_do_align): Likewise.
5472 * doc/as.texinfo: Document new pseudo-ops.
5474 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5475 done in cvt_frag_to_fill.
5477 * config/tc-sh.h (sh_do_align): Declare.
5478 (md_do_align): Define.
5479 * config/tc-sh.c (sh_do_align): New function.
5481 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5482 difference if the next address is before the current one.
5484 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5485 (archs): Initialize new field.
5486 (m68k_ip): Don't list alias names when listing CPUs which support
5489 * as.c (main): Call parse_args before read_begin.
5490 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5491 front of generated pseudo-ops.
5492 * read.c (potable): Ignore "name".
5493 (s_app_file): Permit a single quote after the string, since one
5494 may appear in m68k MRI mode.
5496 * configure.in: Check for --enable-shared. If linking against
5497 shared BFD and opcodes, fix library name on SunOS, and try to set
5499 * configure: Rebuild.
5501 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
5503 * as.h (flag_m68k_mri): Declare.
5504 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5505 * Many files: For MRI syntax that is specific to the m68k MRI
5506 assembler, check flag_m68k_mri rather than flag_mri or
5507 MRI_MODE_NEEDS_PSEUDO_DOT.
5509 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * config/tc-i960.c (ARCH_HX): Define.
5513 (targ_has_sfr): Handle ARCH_HX.
5514 (targ_has_iclass): Handle ARCH_HX.
5515 (tc_coff_fix2rtype): Add return 0 to avoid warning.
5516 (tc_headers_hook): If the architecture was specified explicitly,
5517 use it when setting the flags. Set the extern variable coff_flags
5518 rather than headers->filehdr.f_flags, since the latter is set
5519 unconditionally in obj-coff.c.
5520 (i960_handle_align): Remove unused variable fixp.
5522 Support for building bfd and opcodes as shared libraries, based on
5523 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5524 * configure.in: Set OPCODES and BFD to search directories.
5525 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
5526 * configure: Rebuild.
5527 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5528 (LIBDEPS): New variable.
5529 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
5530 $(HLDFLAGS) in link.
5531 (check): Set LD_LIBRARY_PATH in the environment.
5533 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5535 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5536 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5537 read-only, not read/write.
5539 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
5541 * Makefile.in (INSTALL_XFORM): Remove -e.
5543 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
5545 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5546 than comparing S_GET_SEGMENT to undefined_section.
5547 (write_object_file): Skip symbols which were equated to an
5548 undefined or common symbol.
5549 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5550 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5552 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5553 or S_IS_COMMON call S_GET_VALUE.
5554 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5555 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5556 to an undefined or common symbol, convert the reloc to be against
5558 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5559 undefined or common symbol.
5560 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5561 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5562 to an undefined or common symbol, convert the reloc to be against
5564 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5565 undefined or common symbol.
5566 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5567 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5569 (yank_symbols): Skip symbols which were equated to an undefined or
5572 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5574 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5575 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5577 * configure.in: Make sure we only add m68k-parse.o to
5578 ${extra_objects} once, no matter how many m68k targets have been
5580 * configure: Rebuild.
5582 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5584 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5585 * configure: Rebuild.
5587 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5589 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5590 * doc/c-m68k.texi: Document .extend and .ldouble.
5592 * configure.in (m68*-apple-aux*): New target.
5593 * config/te-aux.h: New file.
5594 * config/obj-coff.c (compare_external_relocs): New static function
5596 (do_relocs_for): Sort relocs if TE_AUX.
5597 (fixup_segment): If TE_AUX, store common symbol value in segment.
5598 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5600 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5604 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5606 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5607 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5609 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5610 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5611 an undefined symbol and the size of a function symbol.
5612 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5613 for all common symbols.
5615 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5617 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5620 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5623 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5626 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5628 * ecoff.c (localsym_t): Add addend field.
5629 (add_ecoff_symbol): Add addend argument. Change all callers.
5630 (coff_sym_value): Make static.
5631 (coff_sym_addend): New static variable.
5632 (ecoff_directive_def): Initialize coff_sym_addend.
5633 (ecoff_directive_val): Accept symbol + constant.
5634 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5635 (ecoff_build_symbols): Include the addend in the symbol value.
5637 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5639 * config/tc-ppc.c (md_assemble): Ignore overflow on
5640 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5642 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5644 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5645 bytes in size, so offset appropriately in big endian mode when
5646 writing the bottom 2 bytes.
5648 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5650 * config/tc-sparc.c (default_compatible): New static local.
5651 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5652 (sparc_ip): If no architecture or -bump specified, don't mark as
5653 mismatched those in default_compatible.
5655 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5657 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5658 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5659 * configure: Rebuild.
5660 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5661 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5662 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5663 (sco_id): Declare if SCO_ELF.
5665 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5667 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5668 ({max,warn_after}_architecture): New static locals.
5669 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5670 If both architecture and -bump requested, set max_architecture to max.
5671 (sparc_md_end): Simplify.
5672 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5673 Rewrite code to bump architecture and check for conflicts.
5674 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5675 with Solaris assembler.
5676 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5677 (md_show_usage): Update.
5679 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5681 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5683 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5685 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5686 #ifdef sparcv9 when choosing value.
5689 (sparc_md_end): Declare.
5690 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5691 (initial_architecture): New static local.
5692 (can_bump_v9_p): Likewise.
5693 (NO_V9): Delete all occurrences.
5694 (sparc_md_end): New function.
5695 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5696 Don't bump architecture to v9 unless can_bump_v9_p set.
5697 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5698 * configure.in (sparc64 target cpu): Don't set obj_format here.
5699 (SPARC_V9): Renamed from sparcv9.
5700 (sparc64-*-elf*): Define SPARC_ARCH64.
5701 * configure: Regenerated.
5702 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5703 (SPARC_ARCH64): Add.
5704 * conf.in: Regenerated.
5705 * config/vmsconf.h: Update.
5707 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5709 * config/tc-mips.c (load_register): Optimise "dli" loads.
5710 (md_show_usage): add "-mcpu=vr4100" to help text.
5712 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5714 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5715 undefined symbol, preserve the X_op of O_symbol.
5716 (S_GET_VALUE): Fix check to permit this case.
5717 * write.c (write_relocs): If a reloc is against an undefined
5718 symbol equated to another symbol, change the reloc to be against
5720 * config/obj-coff.c (do_relocs_for): Likewise.
5722 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5725 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5727 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5728 computer is PowerPC.
5730 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5732 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5733 mentioned in the eabi.
5735 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5737 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5738 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5740 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5742 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5744 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5746 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5747 as a section it is ok to have unadorned -mrelocatable pointers in.
5749 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5751 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5754 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5756 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5757 dependent section attributes can be handled.
5759 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5760 macros to add support for exclude section flag and ordered section
5763 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5764 functions to add support for exclude section flag and ordered
5767 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5769 * subsegs.c (section_symbol): Don't try to look up the section
5770 symbol in the hash table. It should be possible to have a symbol
5771 with the same name as a section, but no connection to it.
5773 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5774 From James Carlson <carlson@xylogics.com>.
5776 * expr.c (operand): Skip whitespace after a close parenthesis.
5777 From James Carlson <carlson@xylogics.com>.
5779 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5781 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5782 as_warn_where for relocation overflow.
5783 (parse_reg): Accept register name only if next character is
5786 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5788 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5789 addresses for static variables.
5791 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5793 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5794 and xgot give the old toc16 relocation.
5795 (md_apply_fix3): Support all GOT relocations.
5797 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * config/tc-mips.c (load_address): Correctly handle a constant in
5800 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5802 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5804 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5805 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5806 (build_Mbytes): Handle REG_B.
5808 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5810 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5812 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5814 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5816 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * config/obj-coff.c (write_object_file): Set the s_align field to
5819 the number of bytes, rather than to the power of 2.
5821 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5823 * Makefile.in (DISTCLEAN_HERE): New variable.
5824 (distclean): Use it.
5825 (maintainer-clean): Depend upon clean-here rather than clean,
5826 distclean, and clean-info. Run make maintainer-clean in doc.
5827 Remove files listed in DISTCLEAN_HERE.
5828 * doc/Makefile.in (maintainer-clean realclean): Split out from
5829 distclean. Depend upon clean-info and distclean.
5831 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5833 * mac-as.r: Fix copyright and version strings.
5834 (cfrg): Use PROG_NAME instead of literal name.
5836 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5838 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5840 * config/tc-a29k.h (tc_unrecognized_line): Define.
5841 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5842 (md_operand): Handle a29k style local dollar labels.
5844 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5846 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5848 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5850 * read.c (s_fill): If md_flush_pending_output is defined, call
5853 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5855 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5856 Treat rs_align_code like rs_align.
5858 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5860 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5861 converting an absolute address into a PC-relative one.
5863 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5865 * mpw-config.in: Don't always use te-generic.h for emulation.
5866 (powerpc-apple-macos): Use emulation te-macos.h.
5867 * mpw-make.sed (install, install-only): Edit in Mac-specific
5870 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5872 * configure.in: Improve message about unsupported ELF targets.
5873 * configure: Rebuild.
5875 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5876 pattern is zero. From Manfred Hollstein.
5878 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5880 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5881 the various idata sections, we check the name on the .section pseudo.
5883 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5885 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5886 add section's paddr to add_number; compatibility to native as and
5889 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5891 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5893 * hash.c (struct hash_entry): Moved here...
5894 * hash.h (struct hash_entry): ...from here.
5896 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5897 if it's already known to be null.
5899 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5901 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5902 bit relocs converted to PC relative relocs. This turned out to
5903 add the offset from the beginning of .text twice.
5905 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5907 * stabs.c (s_stab_generic): In 's' case, free string from
5910 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5912 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5915 * subsegs.h (segment_info_type): Make bitfields unsigned.
5917 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5918 and move them together. On most systems this will reduce the
5919 structure size by one word.
5920 (operatorT): Define O_max.
5921 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5924 * read.c (pop_insert): Print error returned by hash table
5927 * as.c (dump_statistics): Split out from main; dump some hash
5928 table stats and target-specific stats.
5929 (start_time): No longer automatic to main.
5930 (main): Set file-level start_time and call dump_statistics at
5931 exit. Exit by calling xexit.
5932 (show_usage): Make --statistics description less specific.
5933 * subsegs.c (subsegs_print_statistics): New function.
5934 * write.c (write_print_statistics): New function.
5935 (n_fixups): New static variable.
5936 (fix_new_internal): Increment it.
5937 * read.c (read_print_statistics): New function.
5938 * read.h (read_print_statistics): Declare.
5939 * symbol.c (symbol_print_statistics): New function.
5940 * symbol.h (symbol_print_statistics): Declare.
5941 * hash.c (hash_print_statistics): New function.
5942 * hash.h (hash_print_statistics): Declare.
5943 * config/tc-i386.c (i386_print_statistics): New function.
5944 * config/tc-i386.h (i386_print_statistics): Declare.
5945 (tc_print_statistics): New macro.
5946 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5949 * hash.c (DELETED): Rewrite to use a valid but unique address.
5950 (START_POWER): Reduce to 10.
5951 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5952 Add new values for counting strcmp calls.
5953 (GROW_FACTOR): New macro.
5954 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5956 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5957 (hash_new): Use FULL_VALUE.
5958 (struct hash_control): Definition moved here.
5959 (hash_code): Don't mask to low bits.
5960 (hash_ask): Mask returned hash code here. Check hash value before
5961 calling strcmp; count strcmp calls.
5962 * hash.h (struct hash_control): Declare, don't define, here.
5963 (HASH_STATLENGTH): Deleted.
5964 (struct hash_entry): Add field for hash code.
5965 (hash_say, hash_apply): Don't declare.
5967 * hash.c (destroy): Return void.
5968 (applicatee): Ditto.
5969 (main): Fix declarations.
5970 (hash_apply): Return void. Argument `function' returns void. Put
5971 inside "#ifdef TEST".
5972 (hash_say): Define only if TEST is defined.
5973 * hash.h (hash_apply, hash_say): Declarations deleted.
5975 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5977 * configure: Rebuild with autoconf 2.7.
5979 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5981 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5982 * configure: Rebuild with autoconf 2.6.
5984 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5986 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5987 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5989 (ppc_frob_file): Remove.
5990 * config/tc-ppc.h (tc_frob_file): Don't define.
5991 (ppc_frob_file): Don't declare.
5993 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5995 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5996 * config/alpha-opcode.h: Include one-operand variants of jmp and
5999 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6000 with te-delta.h in 8.3 file systems.
6001 * configure.in: Adjusted.
6003 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6005 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6007 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6009 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6011 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6013 Version 2.6 released.
6014 * Makefile.in (VERSION): Updated to 2.6.
6016 * config/obj-coff.c (write_object_file): Change use of md_do_align
6017 to pass a pointer rather than a fill value, to match other uses.
6019 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6021 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6023 * as.c (main): Move md_end call to just after call to
6024 perform_an_assembly_pass. Delete cpu-specific code here.
6025 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6026 * config/tc-arm.c (md_end): Unused function deleted.
6027 * config/tc-ns32k.c (md_end): Ditto.
6029 * config/tc-i386.c (i386_align_code): New function, moved here
6030 from HANDLE_ALIGN macro.
6031 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6033 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6035 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6038 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6040 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6041 multi-byte nops to avoid changing gcc. The necessary gcc change
6042 might break old assemblers.
6044 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6046 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6047 generate optimal multi-byte nop instructions for ".align n"
6048 ".align n,0x90", and aligns requiring more than 15 bytes of
6049 padding still generate multiple 0x90's as before.
6051 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6053 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6055 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6057 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6058 * configure: Update.
6059 * mpw-make.sed: Reorder commands to make sed happier.
6060 * config/te-macos.h: New file.
6061 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6063 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6065 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6066 conditional branches.
6067 (md_apply_fix): Likewise.
6069 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6071 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6072 generate a reloc which the linker will not handle correctly. Fix
6073 overflow checking--R_IREL is 18 bits, not 17.
6075 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6077 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6078 from a PC relative reloc if TC_A29K.
6080 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6081 code depends upon it.
6083 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6084 $extend. Based on code from Eric Freudenthal
6085 <freudenthal@nyu.edu>.
6086 * config/tc-a29k.h (LEX_DOLLAR): Define.
6087 * read.c (LEX_DOLLAR): Define if not defined.
6088 (lex_type): Use LEX_DOLLAR.
6090 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6092 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6095 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6097 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6099 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6101 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6102 used only by "dlltool.c".
6104 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6106 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6107 (md_pseudo_table): Don't define "extern".
6109 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6111 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6113 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6115 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6117 * macro.c (macro_expand_body): Don't warn about == with a
6118 nonexistent parameter, in case it is in a comment field.
6120 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6122 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6123 set, even if macro_alternate is set.
6124 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6125 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6126 the token unless it ended in '@'.
6127 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6128 * doc/c-a29k.texi: Document macro usage on A29K.
6130 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6132 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6134 (install_operand): Likewise.
6136 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6138 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6140 * configure.in (m88k-motorola-sysv*): New target.
6141 * configure: Rebuild.
6142 * config/te-delta88.h: New file.
6143 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6145 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6146 (md_do_align): Define.
6147 * config/tc-m88k.c: Include "subsegs.h".
6148 (m88k_do_align): New function.
6150 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6151 (COFF_NOLOAD_PROBLEM): Define.
6152 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6154 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6156 * config/tc-i386.c (md_assemble): For a jump instruction with
6157 non-constant target, require 7 available bytes in the current
6160 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6162 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6165 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6167 * configure.in (alpha-*-linux*): Use ecoff.
6168 * configure: Rebuild.
6169 * ecoff.c (ecoff_directive_extern): New function.
6170 (ecoff_directive_weakext): New function.
6171 (ecoff_build_symbols): Handle weak symbols.
6172 (ecoff_setup_ext): Likewise.
6173 (ecoff_frob_symbol): Warn about weak common symbols.
6174 * ecoff.h (ecoff_directive_extern): Declare.
6175 (ecoff_directive_weakext): Declare.
6176 * symbols.c (S_IS_WEAK): New function.
6177 * symbols.h (S_IS_WEAK): Declare.
6178 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6180 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6183 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6185 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6187 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6188 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6189 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6190 * config/obj-coff.c (coff_frob_symbol): Don't call
6191 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6192 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6195 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6196 (ppc_stab_symbol): New static variable.
6197 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6198 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6199 sy_tc.real_name to the stab string.
6200 (ppc_bc, ppc_ec): New static functions.
6201 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6203 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6205 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6208 * input-scrub.c (input_scrub_push): Reset sb_index.
6210 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6212 * listing.c (listing_newline): Don't create a frag in the absolute
6215 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6217 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6218 (ppc_csect): Move most of the code to ppc_change_csect, and call
6220 (ppc_change_csect): New static function, taken from ppc_csect.
6221 (ppc_section): New static function.
6222 (ppc_saw_abs): New static varable.
6223 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6224 a symbol has no csect.
6225 (ppc_adjust_symtab): New function.
6226 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6227 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6229 * write.c (write_object_file): If tc_adjust_symtab is defined,
6230 call it just before the call to obj_adjust_symtab.
6232 * symbols.c (symbol_find_or_make): Change name to be const.
6233 * symbols.h (symbol_find_or_make): Update declaration.
6235 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6237 * doc/as.texinfo (Align): Mention SH.
6238 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6240 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6241 (Z8000 Directives, even): Don't give numeric align value, instead
6244 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6246 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6249 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6251 * Makefile.in (diststuff): Also make info.
6252 (maintainer-clean realclean): Also make clean-info.
6254 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6256 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6257 (pa_subspace): For ".nsubspa", always create a new subspace
6258 with the given attributes, even if one already exists with the
6261 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6263 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6264 TC_FORCE_RELOCATION, taking an additional section argument. If
6265 the section of the target symbol is not the same as the current
6266 section, always force the relocation to be used.
6267 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6269 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6270 md_pcrel_from function, taking an additional section argument.
6271 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6273 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6274 older TC_FORCE_RELOCATION if not defined.
6275 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6276 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6277 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6278 TC_FORCE_RELOCATION.
6280 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6282 * input-scrub.c (as_where): Set name to null pointer if we don't
6284 * messages.c (identify): Only print filename if non-null.
6285 (as_show_where): Ditto, for line number too.
6286 (as_warn_internal, as_bad_internal): Ditto.
6288 * input-file.c (input_file_open): If the input file can't be
6289 opened, consider it an error.
6291 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6293 * config/tc-mips.c: Added mips_4100 control, and support for
6294 accepting the 4100 as a MIPS architecture variant (md_begin,
6295 macro_build, mips_ip, md_parse_option). Adding suitable
6296 command-line OPTIONs, and updating the help text (md_show_usage).
6298 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6300 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6301 BFD_ASSEMBLER is defined.
6303 * Use one active frag and one obstack per frag chain:
6304 * frags.c (frags): Variable deleted.
6305 (frag_alloc): New function.
6306 (frag_grow, frag_more, frag_variant, frag_now_fix,
6307 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6309 (frag_new): Ditto. Verify that frch_last and frag_now match on
6310 entry and exit, and that old frag_now has non-zero type. Replace
6311 "know" uses with "assert". Use frag_alloc instead of mucking with
6313 * frags.h (frags): Declaration deleted.
6314 * subsegs.h (struct frchain): Add new field frch_frag_now.
6315 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6317 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6318 give it any stricter alignment than frchainS structures need. Do
6319 not initialize frags obstack. Set frag_now to point to
6320 dummy_obstack. Initialize absolute_frchain.
6321 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6322 field of frchainS. Don't create new frags on section switch, and
6323 use frag_alloc when creating a new frag chain. For absolute
6324 section, set frchain_now to absolute_frchain. Verify that
6325 frch_last and frag_now match on entry and exit. Initialize
6326 per-chain obstack, and under gcc, set required alignment to that
6327 needed by fragS structure.
6329 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6331 * stabs.c (get_stab_string_offset): Only copy input string if a
6332 fresh copy is needed, not if the section already exists.
6333 (s_stab_generic): Cache stab section name to bypass lookups, since
6334 usually it will match. Could be made faster still by changing the
6335 memory allocation rules.
6336 (s_xstab): Cache section name to bypass repeated string
6339 * frags.c (frag_new): Deleted register declarations.
6341 * listing.c (frag_now): Don't declare.
6343 * as.c (chunksize): New variable.
6344 (debug_memory): New variable.
6345 (main): If debug_memory is set, reduce chunksize and
6347 * as.h (chunksize): Declare it.
6348 * read.c (read_begin): Use it.
6350 * config/tc-alpha.c (md_shortopts): Include 'g'.
6351 (md_parse_option): Ignore it.
6353 * Makefile.in (distclean): Remove Makefile and config.status from
6354 testsuite directory.
6355 (clean-here): Don't delete testsuite. Instead, delete only the
6356 files within it that would be generated by running tests.
6358 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6359 frag_now_fix instead of accessing obstack info directly.
6360 * config/tc-arm.c (s_ltorg): Ditto.
6361 (md_assemble): Ditto.
6363 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6366 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6368 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6369 chain after parsing value expression, if any, to avoid separating
6370 continued .stabs lines.
6372 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6375 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6377 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6379 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6380 -mcom support and PPC_OPCODE_ANY for -many.
6381 (md_parse_option): Ditto.
6383 (md_begin): For duplicate instructions, print all duplicates
6386 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6388 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6389 common mode operation.
6390 (md_show_usage): Add -mcom to usage message.
6392 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6394 * expr.c (op_rank): Add O_symbol_rva.
6395 * expr.h (operatorT): Add O_symbol_rva.
6396 * read.c (cons_worker): Set O_symbol_rva when necessary.
6397 * write.c (fix_new_exp): Understand O_symbol_rva.
6399 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6401 * config/tc-mips.c: Correct s_cons arguments. From Michael
6402 Joosten <joost@ori.cadlab.de>.
6404 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6406 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6407 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6408 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6410 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6411 make non-static. Change all users.
6412 * config/obj-coff.h (coff_n_line_nos): Declare.
6414 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6416 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6418 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6420 * config/obj-elf.c (obj_elf_common): Convert specified byte
6421 alignment to power of two. Set size of local bss symbol.
6423 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6425 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6427 * sb.c, macro.c: Decide whether to include <string.h> or
6428 <strings.h> just as as.h does.
6430 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6432 * Makefile.in (site.exp): Fix setting of $srcdir.
6434 * config/tc-arm.c (md_atof): Fix little-endian output.
6435 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6438 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6440 * doc/as.texinfo: Split out the NS32k family documentation,
6441 despite its being commented out for now.
6442 * doc/c-ns32k.texi: New file.
6444 * sb.c, macro.c: Include string.h.
6446 * Makefile.in (comparison): Only check *.o; we don't care if
6447 timestamps inserted by the native linker differ.
6449 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6450 if alignment stricter than 4 bytes is requested; in that case,
6451 align to a 4-byte boundary first.
6453 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6455 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6456 uninitialized" warning for `Max_Source_Offset'.
6458 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6460 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6461 qualifiers and detect errors if present.
6462 (md_assemble): Add call to parse_toc_entry. Also added some support
6463 for the [tocv] qualifier.
6464 (ppc_pe_tocd): New function to support data in the toc section.
6466 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6468 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6471 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6473 * config/tc-m68k.c (isword): Accept all values from -65536 to
6474 +65535, so ~VAL will not be rejected.
6476 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6477 skip characters after the pseudo-op.
6479 * read.c (get_line_sb): Don't look past buffer_limit.
6480 (s_include): In MRI mode, skip characters after the file name.
6482 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6485 periods in register names.
6487 For older changes see ChangeLog.1.