1 1999-11-12 Nick Clifton <nickc@cygnus.com>
3 * macro.c (buffer_and_nest): Do not check beyond the end of the
6 1999-11-11 Nick Clifton <nickc@cygnus.com>
8 * macro.c (buffer_and_nest): Look for seperator after TO and
11 1999-11-08 Andrew Haley <aph@cygnus.com>
13 * app.c (do_scrub_chars): When in State 10, treat backslash
14 characters in the same way as as symbol characters.
16 1999-11-07 Richard Henderson <rth@cygnus.com>
18 * config/tc-alpha.c (alpha_align): Check, don't assert, that
19 the previous label was in the current section before playing
22 1999-11-06 Nick Clifton <nickc@cygnus.com>
24 * config/tc-v850.c (v850_force_relocation): Force relocation
26 (v850_pcrel_from_selection): Do not compute a pcrel offset if
29 1999-11-05 Michael Meissner <meissner@cygnus.com>
31 * expr.h (operatorT): Increase machine dependent operators to 16.
32 * expr.c (op_rank): Ditto.
34 1999-11-03 Ian Lance Taylor <ian@zembu.com>
36 * read.c (pseudo_set): Reject attempts to set the value of a
39 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
42 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
44 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
45 to bfd_set_section_contents.
47 1999-11-03 Nick Clifton <nickc@cygnus.com>
49 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
51 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
53 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
54 (mips_ip): Use OPCODE_IS_MEMBER.
56 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
58 * config/tc-arm.c (reg_required_here): Improve comments.
60 * config/tc-arm.c (thumb_opcode): Add "variants" field.
61 (tinsns): Initialize variants field.
63 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
66 1999-10-27 Scott Bambrough <scottb@netwinder.org>
68 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
69 * config/tc-arm.h: Fix compile time warnings.
71 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
73 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
74 form @abs16, @(abs16) and @(abs16 + imm).
76 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
78 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
79 (ISA_HAS_64_BIT_REGS) New.
80 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
81 mips_emit_delays,macro_build,load_register,load_addresss,
82 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
83 and/or use new ISA_xxx macros in expressions involving
84 ISA, particularly mips_opts.isa.
86 1999-10-18 Michael Meissner <meissner@cygnus.com>
88 * expr.h (operatorT): Add machine dependent operators md1..md8.
89 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
90 for the machine dependent operators to use.
92 * expr.c (op_rank): Add machine dependent operators.
94 * config/tc-alpha.c (O_pregister): Define as a machine dependent
96 (O_cpregister): Ditto.
97 (md_begin): Change X_op test that field is wide enough to use
98 O_max instead of O_alpha_max.
99 (cpu_types): Fill in missing initializer.
100 (alpha_num_macros): Make unsigned.
101 (md_assemble): Make opnamelen be size_t.
102 (md_apply_fix): Cast alpha_num_operands to int before testing.
103 (alpha_force_relocation): Ditto.
104 (alpha_fix_adjustable): Ditto.
105 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
106 (tc_gen_reloc): Ditto.
107 (tc_get_register): Ditto.
112 (s_alpha_ent): Ditto.
113 (s_alpha_end): Ditto.
114 (s_alpha_frame): Ditto.
115 (s_alpha_prologue): Ditto.
116 (s_alpha_file): Ditto.
117 (s_alpha_gprel32): Ditto.
118 (s_alpha_proc): Ditto.
119 (s_alpha_set): Ditto.
120 (s_alpha_base): Ditto.
121 (s_alpha_align): Ditto.
122 (s_alpha_arch): Ditto.
123 (alpha_align): Ditto.
124 (assemble_insn): Suppress unused variable warning.
126 (assemble_insn): Don't assume X_op and X_unsigned are in a given
127 order in the structure.
128 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
130 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
132 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
134 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
136 * config/tc-i386.c (i386_index_check): Correct #endif location.
138 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
140 * as.c (show_usage): Document new options.
141 (parse_args): Add --no-warn, --warn, --fatal-warnings,
142 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
143 (parse_args): Parse the new options.
144 (main): If there were warnings, and --fatal-warnings
145 was specified, print an error.
146 * as.h: New variable, flag_fatal_warnings, for new option.
148 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
150 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
151 '@'. Change autoincrement completers to fall through to cache control
154 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
156 (pa_parse_addb_64_cmpltr): New function.
158 * config/tc-hppa.c (pa_ip): Change error message.
159 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
160 '?Q' args to allow falling through.
162 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
163 Remove unused conditional codes.
164 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
166 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
168 * config/tc-d30v.c (CHAR_BIT): Define.
169 (check_range): Fix bit operations to support integers bigger than
172 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
174 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
177 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
178 Doug Evans <devans@cygnus.com>
180 Add support for m32rx.
181 * config/tc-m32r.c (enable_m32rx): New static global.
182 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
183 (allow_m32rx): New function.
184 (M32R_SHORTOPTS): Add `O'.
185 (md_longopts): Add --m32rx plus several warning options.
186 (md_parse_option): Handle new options.
187 (md_show_usage): Print them.
188 (md_begin): Enable m32rx.
189 (OPERAND_IS_COND_BIT): New macro.
190 (first_writes_to_seconds_operands): New function.
191 (writes_to_pc,can_make_parallel,make_parallel): New functions.
192 (target_make_parallel,assemble_two_insns): New functions.
193 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
194 If optimizing and m32rx, try to make consecutive insns parallel.
196 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
198 * config/tc-mips.c (nopic_need_relax): Allow for the
199 .sdata.foo sections generated by -fdata-sections,
200 and for the .gnu.linkonce.s sections generated by C++.
202 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
204 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
205 with cleaner code using completer prefixes. Add 'Y'.
207 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
209 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
211 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
212 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
213 insn does not match and we should try the next insn in the table.
215 1999-09-22 Nick Clifton <nickc@cygnus.com>
217 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
219 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
221 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
224 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
226 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
227 OBJ_ELF. If ELF, add "sq".
228 (md_parse_option): If ELF, ignore -s and -q.
229 (md_show_usage): Mention ELF options.
231 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
233 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
236 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
238 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
240 * config/tc-hppa.c (struct pa_it): New field "trunc".
241 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
242 (pa_parse_ftest_gfx_completer): New function
243 (pa_parse_fp_cnv_format): New function.
245 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
246 (md_apply_fix): Handle 22bit pc-rel branches.
248 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
250 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
252 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
254 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
256 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
258 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
259 (pa_ip): Handle 'fX'.
261 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
263 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
264 (pa_ip): Handle 'fX'.
266 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
268 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
269 unwinds unless the function is in the text space.
270 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
272 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
274 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
275 (md_assemble): To here. Tweak address generation.
277 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
279 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
280 (md_assemble): Call dwarf2_where for OBJ_ELF.
281 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
282 (pa_end_of_source): New function.
283 * tc-hppa.h (md_end): Define for OBJ_ELF.
285 1999-09-14 Michael Meissner <meissner@cygnus.com>
287 * configure.in (Canonicalization of target names): Remove adding
288 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
289 generates $ac_config_sub with a ${CONFIG_SHELL} already.
290 * configure: Regenerate.
292 1999-09-14 Donn Terry <donn@interix.com>
294 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
296 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
298 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
299 pc-relative jmp/call to an absolute symbol.
300 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
301 absolute section symbols.
303 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
304 jump handling code and comments.
306 1999-09-12 Ian Lance Taylor <ian@zembu.com>
308 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
309 the value if TE_PE and a global defined symbol.
311 1999-09-11 Ian Lance Taylor <ian@zembu.com>
313 * write.c (dump_section_relocs): Call print_symbol_value_1 to
314 print the symbol, rather than printing it here.
316 1999-09-11 Donn Terry <donn@interix.com>
318 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
319 BFD_RELOC_RVA relocations.
321 * config/tc-i386.c (md_undefined_symbol): Compare the name against
322 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
325 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
327 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
328 * doc/internals.texi (Object format backend): Document
331 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
332 relocations against global symbols if TE_PE.
334 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
335 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
337 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
340 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
341 symbols which do not have a constant value, or tags with
342 non-tags. Remove the symbol from the list before adding it at the
345 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
346 C_FCN symbol differently if TE_PE.
347 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
348 appears in the pseudo-op, rather coff_line_base which is only set
351 * config/obj-coff.c (obj_coff_loc): New static function.
352 (obj_pseudo_table): Add "loc".
354 * config/obj-coff.c (add_lineno): Check that the line number is
357 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
358 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
360 (md_atof): Return NULL rather than 0.
361 * config/tc-i386.c (md_atof): Change type to int.
362 * expr.c (expr): Change first parameter to int.
363 * config/obj-coff.c: Add declarations for static functions.
364 (coff_frob_symbol): Use SYM_AUXENT.
365 * config/tc-i386.h (flag_16bit_code): Don't declare.
367 * config/obj-coff.c (obj_coff_section): Default to setting
368 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
370 * write.c (adjust_reloc_syms): Print adjusted fixup.
372 * expr.c (integer_constant): Correct too_many_digits calculation
375 1999-09-09 Andreas Schwab <schwab@suse.de>
377 * doc/c-arm.texi: Fix arguments of @var to not contain
380 1999-09-08 Philip Blundell <pb@nexus.co.uk>
382 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
384 (md_parse_option): Only support -k flag for ELF and COFF targets.
386 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
388 * config/tc-hppa.c (pa_ip): Put strict register checks before
389 call to pa_parse_number.
391 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
393 1999-09-06 Ian Lance Taylor <ian@zembu.com>
395 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
398 1999-09-06 Donn Terry <donn@interix.com>
400 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
402 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
404 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
405 candidate instruction. Require registers for register arguments
406 when in strict mode. Require assemble-time constants for
407 constants when in strict mode.
408 (pa_get_absolute_expression): Require a constant when in strict
411 1999-09-06 Nick Clifton <nickc@cygnus.com>
413 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
415 1999-09-04 Steve Chamberlain <sac@pobox.com>
417 * config/tc-pj.c: New file, supports picoJava in ELF.
418 * config/tc-pj.h: Ditto.
419 * configure.in (pjl*, pj*): New targets.
420 * Makefile.am: Rebuild dependencies.
422 (TARGET_CPU_CFILES): Add config/tc-pj.c.
423 (TARGET_CPU_HFILES): Add config/tc-pj.h.
424 * doc/c-pj.texi: New file.
425 * doc/as.texinfo: Add some PJ specifics.
426 * doc/all.texi: Add PJ to the list of all architectures, sort them
428 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
429 * configure, Makefile.in, doc/Makefile.in: Rebuild.
431 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
433 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
434 (obj_frob_file): Test for null pointer.
435 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
436 (OBJ_PROCESS_STAB): And here.
439 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
440 except OBJ_PROCESS_STAB, which we #undef for ecoff.
441 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
443 * config/obj-coff.c (no_func): Remove.
444 (coff_format_ops): Change occurrences of no_func to 0, as we test
445 for 0 in obj-multi.h.
447 * configure.in: Enable bfd for i386-coff when primary target is
448 bfd. Enable i386 elf,coff emulation support. Don't set
449 USE_EMULATIONS=1 or te_file=multi unless there is more than one
450 emulation to support.
451 *configure: Regenerate.
453 1999-09-02 Nick Clifton <nickc@cygnus.com>
455 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
456 .section .line directive is encountered.
458 1999-09-01 Nick Clifton <nickc@cygnus.com>
460 * config/tc-arm.c (md_section_align): Do not align sections in ELF
463 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
464 * as.texinfo: Document --gdwarf2 command line option.
465 Add additional documentation of ARM command line switches.
467 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
469 * config/tc-i386.c (i386_intel_memory_operand): Combine
470 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
471 and RESTORE_END_STRING around parse_register calls.
472 (i386_operand): Here too.
473 (i386_is_reg): Remove.
474 (parse_register): Move as_bad calls from within this function to
477 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
479 Based on a patch from H.J. Lu <hjl@gnu.org>
480 * config/tc-i386.c (parse_register): Handle FP regs specially.
481 (md_begin): Remove '(' and ')' from register_chars.
483 1999-08-29 Doug Evans <devans@casey.cygnus.com>
485 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
486 error message (done elsewhere).
488 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
490 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
492 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
494 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
497 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
499 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
501 Add new completers. Fix bug in 64 bit condition handling.
503 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
506 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
508 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
510 * config/tc-hppa.c (pa_ip): Add case for 'I'.
512 1999-08-27 Jim Wilson <wilson@cygnus.com>
514 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
515 (struct ls): Add frag field. Initialize it to zero.
516 (out_end_sequence): New local text_frag. Set it while in text section.
517 Replace address check with frag check. Set ls.frag to text_frag if
519 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
520 Set it before switching sections. Replace address check with frag
521 check. Set ls.frag to saved_frag if out_set_addr called.
523 1999-08-26 David Mosberger <davidm@hpl.hp.com>
525 * dwarf2dbg.c (out_end_sequence): If address changed, directly
526 output "advance_pc" opcode instead of calling gen_addr_line().
527 The latter has the undesired side-effect of creating a new row
528 in the debug line info matrix.
530 1999-08-26 Jim Wilson <wilson@cygnus.com>
532 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
533 ls.last_filename if last is less than zero. Set ls.last_filename
534 when allocating new entry.
535 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
538 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
540 * config/tc-i386.c (i386_index_check): Fix the displacement size
541 when INFER_ADDR_PREFIX.
543 1999-08-18 Nick Clifton <nickc@cygnus.com>
545 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
548 1999-08-17 Ian Lance Taylor <ian@zembu.com>
550 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
551 handle 0xffffNNNN constants correctly.
553 1999-08-16 Nick Clifton <nickc@cygnus.com>
555 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
558 1999-08-13 Nick Clifton <nickc@cygnus.com>
560 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
561 (md_apply_fix3): Always pass positive values to
564 1999-08-12 Nick Clifton <nickc@cygnus.com>
566 * config/tc-arm.c (skip_whitespace): New macro.
569 (md_apply_fix3): Store relocation offset in addend for ELF based
571 (arm_force_relocation): Always generate relocs for Thumb function
574 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
576 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
577 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
579 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
581 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
582 flags for the unwind subspace.
584 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
585 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
586 suitable relocation based on the size of the target's pointer.
587 Always Use subsegment zero for the unwinders.
588 (pa_level): Handle "2.0w".
590 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
592 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
593 with the following instruction unless this was specified.
595 1999-08-09 Ian Lance Taylor <ian@zembu.com>
597 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
598 certain sections, to match BFD changes.
600 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
602 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
603 (EXTRA_SCRIPTS): Define to keep automake happy.
604 * Makefile.in: Rebuild.
606 1999-08-08 Ian Lance Taylor <ian@zembu.com>
608 * Makefile.am: Rename .dep* files to DEP*.
609 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
610 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
612 * Makefile.in: Rebuild.
614 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
616 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
618 1999-08-08 Ian Lance Taylor <ian@zembu.com>
620 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
621 avoid problems on DOS filesystems.
622 * Makefile.in: Rebuild.
624 * doc/as.texinfo (Section): Document 's' flag for COFF version.
626 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
628 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
631 1999-08-08 Ian Lance Taylor <ian@zembu.com>
633 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
634 line to create ${GDBINIT} rather than .gdbinit.
635 * configure, Makefile.in, doc/Makefile.in: Rebuild.
637 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
639 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
641 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
643 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
645 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
647 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
648 non-adjustable symbols.
650 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
652 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
654 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
656 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
659 1999-08-05 Donn Terry <donn@interix.com>
661 * config/te-interix.h: New file.
662 * configure.in (i386-*-interix*): New target.
663 * configure: Rebuild.
665 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
667 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
668 selectors for ELF too.
669 (selector_table): Add "ltp" and "rtp" selectors.
671 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
673 * config/tc-i386.c (i386_operand): No need to change
674 operand_string pointer in segment reg case before goto
675 do_memory_reference. Initialise displacement_string_start and
676 displacement_string_end after do_memory_reference label.
677 (i386_index_check): Add operand_string param, and print error
678 message on failure here.
679 (i386_intel_memory_operand): Instead of here.
680 (i386_operand): And here.
681 (INFER_ADDR_PREFIX): Enable.
683 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
685 * config/tc-i386.h (DefaultSize): Define. Renumber following
686 opcode_modifier defines.
688 From Etienne Lorrain <etienne.lorrain@ibm.net>
689 * config/tc-i386.c (stackop_size): New variable.
690 (set_16bit_code_flag): Clear it here.
691 (set_16bit_gcc_code_flag): New function.
692 (md_pseudo_table): Add "code16gcc" entry.
693 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
695 1999-08-03 Ian Lance Taylor <ian@zembu.com>
697 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
698 next_set_end even if the end symbol is being discarded.
700 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
701 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
702 * config/obj-coff.c: Likewise.
703 (seg_info_type): Remove.
704 (seg_info_off_by_4): Change to array of segT.
705 (s_get_segment): Adjust accordingly.
706 (obj_pseudo_table): Fully initialize sentinel entry.
708 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
709 Ralf Baechle <ralf@uni-koblenz.de>.
711 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
713 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
715 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
717 * config/tc-i386.c: Indentation and white space changes.
718 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
719 don't enable it by default.
720 (i386_intel_operand): Remove redundant prototype.
721 Move check on number of memory operands, and i.mem_operands++
722 (i386_intel_memory_operand): To here.
723 Remove i386_immediate code from here. Remove special case code
724 for input and output using (%dx). Remove base/index checks and
725 call i386_index_check instead. Save initial operand_string
726 argument for error message.
727 (i386_operand): Remove redundant prototype. Move base/index
728 checks to i386_index_check.
729 (i386_displacement): Move intel mode check for non-zero
731 (i386_intel_memory_operand): To here.
733 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
735 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
736 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
737 by .register pseudo-op if -64 and --no-undeclared-regs.
738 (s_register, sparc_adjust_symtab): New functions.
739 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
740 Declare sparc_adjust_symtab as tc_adjust_symtab.
741 * doc/c-sparc.texi: Add description of #ignore special literal
742 for .register pseudo-op.
744 1999-07-30 Catherine Moore <clm@cygnus.com>
746 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
747 the relocation's section offset.
749 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
751 * write.c (fixup_segment): Fix generic error check overflow test.
753 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
754 X_add_number to long.
756 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
758 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
761 1999-07-27 Ian Lance Taylor <ian@zembu.com>
763 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
766 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
768 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
770 * configure.bat: Remove; obsolete.
771 * config/go32.cfg: Likewise.
773 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
775 * configure.in (i386-*-vxworks*): New target.
776 * configure: Rebuild.
778 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
780 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
782 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
784 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
786 (output_insn): Put OLO10's secondary addend into tc_fix_data.
787 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
788 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
789 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
790 MAX_RELOC_EXPANSION): Define.
791 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
793 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
795 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
796 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
797 block. Print a warning if an 8-bit or 16-bit constant
798 displacement or immediate is truncated on output.
799 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
801 (i386_operand): Disallow immediate jump absolute operand.
803 1999-07-15 Ian Lance Taylor <ian@zembu.com>
805 * configure.in: Bump version number to 2.9.5.
806 * configure: Rebuild.
808 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
811 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
813 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
814 (cons_fix_new_hppa): Derive size of fixup from size of the object.
816 1999-07-14 Philip Blundell <pb@nexus.co.uk>
818 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
820 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
822 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
823 if -mno-fpu was given.
824 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
826 (cons_fix_new_arm): Remove misleading comments.
828 1999-07-14 Ian Lance Taylor <ian@zembu.com>
830 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
832 (relax_segment): Likewise. After giving a rs_org error, convert
833 the frag to rs_align to avoid cascading errors.
835 1999-07-12 Andreas Schwab <schwab@suse.de>
837 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
839 1999-07-11 Ian Lance Taylor <ian@zembu.com>
841 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
842 as appropriate. Fill in structure initializations. Add variable
843 initializations. Add casts.
844 * dwarf2dbg.c (print_stats): Change i to size_t.
845 * listing.c (listing_listing): Change list_line to unsigned int.
847 1999-07-10 Ian Lance Taylor <ian@zembu.com>
849 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
850 rather than checking for \001 and \002 in symbol name.
851 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
853 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
855 * configure.in (hppa*-linux-gnu*): New target.
856 * configure: Rebuilt.
858 1999-07-08 Nick Clifton <nickc@cygnus.com>
860 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
862 1999-07-07 Nick Clifton <nickc@cygnus.com>
864 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
865 accessing symbolP directly.
867 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
869 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
872 1999-07-05 Nick Clifton <nickc@cygnus.com>
874 * config/tc-arm.c (ARM_EXT_V5): Define.
875 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
876 (md_begin): Detect ARM v5 architectures.
877 (md_parse_option): Accept arm v5 specification.
878 (md_show_usage): Documment -marmv5 switch.
880 * doc/c-arm.texi: Document -marmv5 command line option.
882 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
884 (validate_immediate_twopart): New function. Determine if a
885 constant can be computed by two ADD instructions.
886 (output_inst): Remove its command line parameter - it was never
888 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
889 implememt the ADRL pseudo op.
890 (tc_gen_reloc): Generate a suitable error message if an ADRL
891 instruction tries to generate a real reloc.
893 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
895 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
897 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
900 1999-06-27 H.J. Lu <hjl@gnu.org>
902 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
903 non BFD_ASSEMBLER case.
905 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
907 * config/obj-coff.c (obj_coff_section): Mark writable sections as
910 1999-06-26 David Mosberger <davidm@hpl.hp.com>
912 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
913 out_end_sequence() when the address decreases due to a new frag.
914 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
915 numbering starts with 1.
917 1999-06-23 Nick Clifton <nickc@cygnus.com>
919 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
921 (mcore_s_text): Call obj_elf_text for ELF target.
922 (mcore_s_data): Call obj_elf_data for ELF target.
923 (mcore_s_section): No longer ELF specific. Call obj_coff_section
925 (mcore_s_bss): New function: Dump literal table before changing
927 (mcore_s_comm): New function: Dump literal table before changing
930 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
931 No longer static functions.
932 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
933 Provide prototypes for these functions.
935 1999-06-22 Ian Lance Taylor <ian@zembu.com>
937 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
938 a list of names, to try obj_segment_name, and to try abbreviated
939 names when using COFF without long section names.
941 * config/tc-alpha.c: More use of symbol accessor functions.
942 * config/tc-arc.c: Likewise.
943 * config/tc-d30v.c: Likewise.
944 * config/tc-fr30.c: Likewise.
945 * config/tc-i860.c: Likewise.
946 * config/tc-m88k.c: Likewise.
947 * config/tc-mcore.c: Likewise.
948 * config/tc-ns32k.c: Likewise.
949 * config/tc-sparc.c: Likewise.
950 * config/tc-v850.c: Likewise.
952 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
953 sy_value with appropriate accessor functions.
954 * config/tc-arm.c (md_apply_fix3): Likewise.
955 * config/tc-d10v.c (AT_WORD_P): Likewise.
956 * config/tc-v850.c (reg_name_search): Likewise.
958 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
959 use symbol_get_bfdsym instead.
960 * config/tc-ppc.c (md_assemble): Likewise.
961 * config/tc-v850.c (v850_comm): Likewise.
963 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
965 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
966 the symbol, rather than accessing the bsym member.
967 * config/tc-d10v.c (tc_gen_reloc): Likewise.
968 * config/tc-d30v.c (tc_gen_reloc): Likewise.
969 * config/tc-mcore.c (tc_gen_reloc): Likewise.
970 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
971 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
972 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
973 * config/tc-tic30.c (tc_gen_reloc): Likewise.
974 * config/tc-v850.c (tc_gen_reloc): Likewise.
976 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
978 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
979 (hppa_gen_reloc_type): Conditionalize on BFD64.
980 (tc_gen_reloc): Re-enable ELF relocations.
981 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
983 1999-06-21 Ian Lance Taylor <ian@zembu.com>
985 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
987 (do_ldst): Move assignment out of if condition.
988 (md_apply_fix3): Add casts to avoid printf format warnings. Add
989 parentheses to avoid warning.
991 1999-06-21 Nick Clifton <nickc@cygnus.com>
993 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
994 macro to get at the BFD symbol associated with a GAS symbol.
996 1999-06-19 Ian Lance Taylor <ian@zembu.com>
998 * config/tc-ppc.c: Update for symbol handling changes.
999 * config/obj-coff.c: Likewise.
1001 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1003 * tc-hppa.c: General cleanups of ELF support. No more spaces
1004 and subspaces for ELF.
1005 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1006 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1007 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1008 (UNWIND_SECTION_NAME): Likewise.
1009 (space/subspace related structures): Conditionalize definitions
1011 (space/subspace directives and support routines): Conditionalize
1012 definitions and references/uses on OBJ_SOM.
1013 (label_symbol_struct): For ELF, track the symbol's segment. For
1014 SOM track its space.
1015 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1017 (USE_ALIASES): Kill for both SOM & ELF.
1018 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1019 (pa_space, pa_subspace): Corresponding changes.
1020 (pa_spaces_begin): Corresponding chagnes.
1021 (md_begin): Do not muck around with space/subspace stuff for
1023 (md_apply_fix): Temporarily disable argument relocation stuff
1025 (tc_gen_reloc): Temporarily disable relocation generation for
1027 (pa_build_unwind_subspace): Similarly.
1029 1999-06-16 Nick Clifton <nickc@cygnus.com>
1031 * config/tc-arm.c (thumb_set): New pseudo op.
1032 (text, data, section): Override these pseudo ops with ARM
1034 (s_thumb_set): New function: Perform the same as a .set pseudo
1035 op, but also mark the alias'ed symbol as being a Thumb
1037 (arm_s_text): New function: Perform the same as the .text
1038 pseudo op, but dump the literal pool before changing
1040 (arm_s_data): New function: Perform the same as the .data
1041 pseudo op, but dump the literal pool before changing
1043 (arm_s_section): New function: Perform the same as the
1044 .section pseudo op, but dump the literal pool before changing
1046 (arm_cleanup): Do not reset the current section before dumping
1049 1999-06-17 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1052 OPTION_NO_WARN_UNMATCHED entries.
1053 (md_parse_option): Generate a warning message if an unrecognised
1054 option is encountered.
1056 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1057 (get_operands): When parsing an expression after an '@' symbol
1058 has been detected, do not ignore '#' symbols.
1059 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1062 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1064 From K. Richard Pixley <rich@noir.com>:
1065 * configure.in (ppc-*-vxworks*): New target.
1066 * configure: Rebuild.
1068 1999-06-12 Philip Blundell <philb@gnu.org>
1070 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1072 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1074 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1075 which refer to symbols in linkonce sections, permit reducing the
1076 relocs if the symbol is local.
1078 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1080 * subsegs.c (subseg_text_p): New function.
1081 * as.h (subseg_text_p): Declare.
1082 * read.c (do_align): Use subseg_text_p to set the default fill.
1083 * write.c (subsegs_finish): Likewise.
1084 * config/obj-coff.c (write_object_file): Likewise.
1085 * config/tc-i386.h (md_maybe_text): Don't define.
1086 (md_do_align): Use subseg_text_p to set the default fill.
1087 * config/tc-m32r.c (m32r_do_align): Likewise.
1088 * config/tc-sh.c (sh_do_align): Likewise.
1089 * config/tc-sparc.h (md_do_align): Likewise.
1091 1999-06-12 David O'Brien <obrien@freebsd.org>
1093 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1094 * configure: Rebuild.
1096 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1098 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1099 * Makefile.am: Rebuild dependencies.
1100 * Makefile.in: Rebuild.
1102 * config/tc-i386.c (i386_immediate): Remove unused label
1105 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1106 * symbols.c: Likewise.
1107 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1108 sy_next field when taking address, rather than symbol_next.
1110 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1112 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1113 value from the output file architecture.
1114 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1115 * dwarf2dbg.h: Change bfd_vma to addressT.
1117 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1119 * dwarf2dbg.h: Use PARAMS in function declarations.
1121 1999-06-11 Martin Dorey <mdorey@madge.com>
1123 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1124 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1126 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1128 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1130 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1132 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1135 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1137 * read.c (read_a_source_file): Only declare inescape if
1140 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1142 (find_entry_byval): Add parens to avoid warning.
1144 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1146 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1149 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1151 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1154 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1155 synthetize_setx): New functions.
1156 (md_assemble): Broken the special cases into the above
1157 functions. Make compiler happy if sizeof(bfd_vma)==4.
1158 Fix sethi generated from set/setuw. If instructions have a relloc,
1159 always clear the fields to be relocated in the opcode.
1160 (sparc_ip): Remove special_case global variable.
1162 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1164 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1165 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1166 indication of success rather than a value.
1167 (itbl_get_val): Likewise.
1168 (itbl_get_field): Use strcspn. Change delimiters to include
1170 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1171 (itbl_get_val): Likewise.
1172 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1174 * symbols.c (copy_symbol_attributes): Convert local symbols to
1177 1999-06-10 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1182 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1184 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1185 Optimize set if sizeof(bfd_vma) == 64.
1186 (sparc_ip): Fix sethi - without %hi() it should generate
1187 R_SPARC_22 reloc, not R_SPARC_HI22.
1188 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1190 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1192 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1193 (s_ncons): New function.
1194 (native_op_table): New table.
1195 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1196 R_SPARC_OLO10 handling.
1198 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1200 * expr.h (struct expressionS): Revert last change; widen X_op.
1201 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1203 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1205 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1206 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1207 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1208 * Makefile.in: Regenerated.
1210 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1211 `common' pass on to s_mri_common.
1212 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1214 1999-06-06 Richard Henderson <rth@cygnus.com>
1216 * config/obj-elf.c (obj_elf_section): Don't free the return
1217 value of demand_copy_C_string.
1219 1999-06-05 Richard Henderson <rth@cygnus.com>
1221 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1222 creation logic from obj_elf_create_section.
1224 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1225 (section_stack): New.
1226 (special_sections): Make const.
1227 (obj_elf_section): Gut and rewrite parsing.
1228 (obj_elf_change_section): New function broken out of obj_elf_section.
1229 (obj_elf_parse_section_letters): Likewise.
1230 (obj_elf_section_word): Likewise.
1231 (obj_elf_section_type): Likewise.
1232 (obj_elf_previous): Treat as a toggle.
1233 (obj_elf_popsection): New.
1234 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1235 (ppc_section_type): Likewise.
1236 * config/tc-ppc.h: Likewise.
1238 * expr.h (struct expressionS): Don't make X_op a bitfield.
1239 * config/tc-alpha.c: Update for symbol handling changes.
1240 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1241 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1243 1999-06-05 Richard Henderson <rth@cygnus.com>
1245 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1246 (dwarf2_gen_line_info): Kill unused variables.
1247 (dwarf2_finish): Likewise.
1248 (dwarf2_where): Likewise.
1249 (dwarf2_directive_file): If we've only got a string,
1250 hand off to s_app_file.
1251 * ecoff.c: Move the include of ecoff.h.
1252 * symbols.h (S_IS_FUNCTION): Prototype.
1254 * read.c (LEX_HASH): Supply a default.
1256 (s_globl): Update `c' after skipping whitespace.
1257 * read.h (LEX_END_NAME, is_name_ender): New.
1258 * expr.c (get_symbol_end): Respect it.
1260 1999-06-04 Mark Klein <mklein@dis.com>
1262 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1264 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1266 * config/tc-hppa.c: Update for symbol handling changes.
1268 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1270 * cgen.c: Update for symbol handling changes.
1271 * config/tc-m32r.c: Likewise.
1273 * config/tc-hppa.h: Update for symbol handling changes.
1274 * config/tc-hppa.c: Likewise.
1276 * config/tc-arm.h: Update for symbol handling changes.
1277 * config/tc-arm.c: Likewise.
1278 (symbol_make_empty): Remove. Just use symbol_create.
1280 * symbols.c (symbol_set_tc): Correct name.
1282 * Makefile.am: Rebuild dependencies.
1283 ($(OBJS)): Don't depend upon struc-symbol.h.
1284 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1285 * dep-in.sed: Don't remove struc-symbol.h.
1286 * Makefile.in: Rebuild.
1288 * doc/internals.texi (Symbols): Describe changes in symbol
1291 1999-06-03 Richard Henderson <rth@cygnus.com>
1293 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1294 instead of doing the work by hand.
1296 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1298 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1299 state of line state-machine.
1300 (struct ls): Collect DWARF2 line state-machine state in new member
1301 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1302 resulted in any DWARF2 directives.
1303 (reset_state_machine): New function.
1304 (out_end_sequence): Ditto.
1305 (dwarf2_gen_line_info): When switching sections or switching to a
1306 lower text address, call out_end_sequence() first to terminate the
1307 previous code sequence as code sequences MUST have monotonically
1308 increasing addresses.
1309 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1311 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1313 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1314 DWARF2 debug info (line information only, at this point).
1315 * as.h: Update comment about supported debug formats.
1316 * dwarf2dbg.c, dwarf2dbg.h: New files.
1317 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1319 * expr.c (operand): Don't use [ for parens if we want an index op.
1320 (op_encoding): Switch [ into O_index, if desired.
1321 (op_rank): Renumber with O_index on bottom.
1322 (expr): If O_index, match closing bracket.
1323 * expr.h (O_index): New.
1325 * read.c (read_a_source_file): Conditionally allow matched "
1326 in lines passed to md_assemble.
1328 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1330 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1332 Add support for storing local symbols in a small structure to save
1333 memory when assembling large files.
1334 * as.h: Don't include struc-symbol.h.
1335 (symbolS): Add typedef.
1336 * symbols.c: Include struc-symbol.h.
1337 (local_hash): New static variable.
1338 (save_symbol_name): New static function, from symbol_create.
1339 (symbol_create): Call save_symbol_name.
1340 (local_symbol_count): New static variable.
1341 (local_symbol_conversion_count): Likewise.
1342 (LOCAL_SYMBOL_CHECK): Define.
1343 (local_symbol_make): New static function.
1344 (local_symbol_convert): New static function.
1345 (colon): Handle local symbols. Create local symbol for local
1347 (symbol_table_insert): Handle local symbols.
1348 (symbol_find_or_make): Create local symbol for local label name.
1349 (symbol_find_base): Check for local symbol.
1350 (symbol_append, symbol_insert): Check for local symbols.
1351 (symbol_clear_list_pointers, symbol_remove): Likewise.
1352 (verify_symbol_chain): Likewise.
1353 (copy_symbol_attributes): Likewise.
1354 (resolve_symbol_value): Handle local symbols.
1355 (resolve_local_symbol): New static function.
1356 (resolve_local_symbol_values): New function.
1357 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1358 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1359 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1360 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1361 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1362 (symbol_previous, symbol_next): New functions.
1363 (symbol_get_value_expression): Likewise.
1364 (symbol_set_value_expression): Likewise.
1365 (symbol_set_frag, symbol_get_frag): Likewise.
1366 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1367 (symbol_mark_used_in_reloc): Likewise.
1368 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1369 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1370 (symbol_mri_common_p): Likewise.
1371 (symbol_mark_written, symbol_clear_written): Likewise.
1372 (symbol_written_p): Likewise.
1373 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1374 (symbol_section_p, symbol_equated_p): Likewise.
1375 (symbol_constant_p): Likewise.
1376 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1377 (symbol_get_obj, symbol_set_obj): Likewise.
1378 (symbol_get_tc, symbol_set_tc): Likewise.
1379 (symbol_begin): Initialize local_hash.
1380 (print_symbol_value_1): Handle local symbols.
1381 (symbol_print_statistics): Print local symbol statistics.
1382 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1383 Declare new symbols.c functions. Move many declarations here from
1385 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1386 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1387 (struct symbol): Move bsym to make it clearly the first field.
1388 Remove TARGET_SYMBOL_FIELDS.
1389 (symbolS): Don't typedef.
1390 (struct broken_word): Remove.
1391 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1392 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1393 (symbol_clear_list_pointers): Likewise.
1394 (symbol_insert, symbol_remove): Likewise.
1395 (symbol_previous, symbol_append): Likewise.
1396 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1397 (struct local_symbol): Define.
1398 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1399 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1400 (local_symbol_get_frag, local_symbol_set_frag): Define.
1401 (local_symbol_get_real_symbol): Define.
1402 (local_symbol_set_real_symbol): Define.
1404 * write.c (write_object_file): Call resolve_local_symbol_values.
1405 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1406 (TARGET_SYMBOL_FIELDS): Don't define.
1407 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1408 ECOFF_DEBUGGING, add ECOFF fields.
1409 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1410 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1411 ECOFF_DEBUGGING, add ECOFF fields.
1412 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1413 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1414 * config/tc-mcore.h: Don't include struc-symbol.h.
1415 (TARGET_SYMBOL_FIELDS): Don't define.
1416 (struct mcore_tc_sy): Define.
1417 (TC_SYMFIELD_TYPE): Define.
1418 * Many files: Use symbolS instead of struct symbol. Use new
1419 accessor functions rather than referring to symbolS fields
1422 * read.c (s_mri_common): Don't add in value of line_label.
1424 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1425 checking for SEC_LINK_ONCE.
1427 * config/tc-sh.h (sh_fix_adjustable): Declare.
1429 * app.c (input_buffer): New static variable.
1430 (app_push): Save saved_input in allocated buffer.
1431 (app_pop): Restored saved_input.
1432 (do_scrub_chars): Change get parameter to take char * and int as
1433 arguments. Change GET macro to pass input_buffer to get
1434 function. Don't save input into allocated buffer.
1435 * as.h (do_scrub_chars): Update declaration.
1436 * input-file.c (input_file_get): Change to take char * and int.
1437 Read data into passed in buffer. Remove static buffer.
1438 * read.c (scrub_from_string): Change to take char * and int. Copy
1439 data into passed in buffer.
1441 * hash.h: Neaten. Declare hash_traverse.
1442 * hash.c: Complete rewrite based on BFD hashing code.
1443 * gasp.c (chunksize): New variable.
1444 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1447 1999-05-28 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1450 addend unless the target uses an old ABI.
1452 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1454 -Wchar-subscripts cleanup
1455 * listing.c (listing_newline): Use unsigned char variable, so
1456 calls to isascii,iscntrl are correct.
1457 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1459 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1460 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1461 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1462 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1464 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1466 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1468 (arch_coldfire_p): New #define.
1469 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1471 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1473 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1475 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1476 (install_operand): Add place `N'.
1477 (init_table): Add registers ACC, MACSR, MASK.
1479 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1481 * config/tc-m68k.c: Change mcf5200 --> mcf.
1482 (archs): Add mcf5206e, mcf5307.
1483 (m68k_ip): Add format `u'.
1484 (install_operand): Add place `m', `M', `h'.
1485 (init_table): Add upper/lower registers.
1487 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1489 1999-05-28 Martin Dorey <mdorey@madge.com>
1491 * config/tc-i960.c: Several minor changes to add ELF and
1492 BFD_ASSEMBLER support.
1493 * config/tc-i960.h: Likewise.
1494 * configure.in (i960-*-elf*): New target.
1495 * aclocal.m4, configure: Rebuild.
1497 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1499 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1500 reloc changes when defined(BFD_ASSEMBLER).
1502 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1504 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1506 * write.c (write_print_statistics): Output to file, not stderr.
1508 * expr.c (generic_bignum_to_int32,64): Prototype.
1510 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1511 output_sleb128, output_uleb128, output_big_sleb128,
1512 output_big_uleb128, output_big_leb128): Prototype.
1513 (output_big_sleb128, output_big_uleb128): Make inline.
1514 (output_big_leb128): Remove inline
1516 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1517 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1518 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1519 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1520 value for correct overflow check in write.c:fixup_segment.
1521 * write.c (fixup_segment): Move bitfield overflow checks to after
1522 the md_apply_fix call.
1523 * config/obj-coff.c (fixup_segment): Likewise.
1524 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1525 valueT *val argument.
1527 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1529 * config/atof-ieee.c (gen_to_words): Correctly round a
1530 denormalized number. Fix off-by-one in range checking for
1531 exponent in a denormal.
1533 1999-05-10 Nick Clifton <nickc@cygnus.com>
1535 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1538 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1540 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1542 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1544 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1545 (ReverseRegRegmem): Remove.
1546 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1547 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1548 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1551 From Doug Ledford <dledford@redhat.com>
1552 * config/tc-i386.h (RegXMM): New for P/III.
1553 * config/tc-i386.c: Add support for P/III.
1555 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1557 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1558 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1559 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1561 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1563 * config/tc-i386.c (i386_immediate): Skip whitespace before
1564 complaining about junk after expression.
1565 (i386_displacement): Likewise.
1567 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1569 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1570 Don't copy before downcaseing.
1572 1999-05-05 Catherine Moore <clm@cygnus.com>
1574 * tc-m68k.c: Include elf/m68k.h.
1575 (m68k_elf_final_processing): New routine.
1576 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1579 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1581 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1584 1999-04-30 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-mcore.c (mcore_s_section): Dump literals before
1589 1999-04-29 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1594 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1596 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1597 (TC_INIT_FIX_DATA): Delete.
1598 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1599 (TC_INIT_FIX_DATA): Delete.
1600 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1601 * write.c (fix_new_internal): Initialize fx_cgen member.
1602 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1603 (gas_cgen_md_apply_fix3): Update.
1604 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1605 (md_cgen_record_fixup_exp): Update.
1606 (FX_OPINFO_R_TYPE): Update.
1608 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1609 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1610 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1611 * frags.h (struct frag): Make opindex, opinfo ints.
1613 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1615 1999-04-26 Tom Tromey <tromey@cygnus.com>
1617 * aclocal.m4, configure: Updated for new version of libtool.
1619 1999-04-22 Nick Clifton <nickc@cygnus.com>
1621 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1623 (md_apply_fix3): Do not fix up absolute relocations against
1626 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1628 1999-04-20 Nick Clifton <nickc@cygnus.com>
1630 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1631 changes and data-in-text directives.
1632 (mcore_cons): New function: intercept cons() operations.
1633 (mcore_float_cons): New function: intercept float_cons()
1635 (mcore_stringer): New function: intercept stringer() operations.
1637 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1639 * obj.h (struct format_ops): Change generate_asm_lineno field to
1641 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1643 * config/tc-alpha.c (find_opcode_match): Add default case to
1645 (find_macro_match): Likewise.
1646 (load_expression): Parenthesize && within ||.
1648 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1650 1999-04-17 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1653 .text .data .section pseudo ops.
1654 (mcore_s_section): New function. Dump lits before changing secs.
1655 (mcore_s_text): New function. Dump lits before changing secs.
1656 (mcore_s_data): New function. Dump lits before changing secs.
1658 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1660 * config/tc-mips.c (mips_32bitmode): New.
1661 (md_begin): Set mips_32bitmode if needed.
1662 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1663 Set EF_MIPS_32BITMODE.
1665 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1667 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1670 1999-04-16 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1674 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1676 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1677 expressions correctly.
1680 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1682 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1684 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1686 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1687 and fmpynfadd instructions.
1689 1999-04-11 Richard Henderson <rth@cygnus.com>
1691 * as.h (environ): Declare it, if needed.
1692 * as.c (dump_statistics): Don't declare environ.
1693 * configure.in (environ): Detect declaration.
1694 * configure, config.in: Rebuild
1696 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1697 (i386_displacement): Allocate enough space for replacement buffer.
1698 Clean up replacement buffer initialization.
1700 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1702 * subsegs.c (section_symbol): Don't create a new symbol if one
1703 already exists; instead, use the existing one, but set its segment
1704 and frag data if it hasn't already been defined.
1705 * config/obj-coff.c (c_section_symbol): Likewise.
1707 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1709 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1711 1999-04-08 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-mcore.c: New File: Support routines for MCore
1715 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1716 * config/obj-coff.c: Add support for mcore-pe target.
1718 * Makefile.am: Add support for MCore targets.
1719 * Makefile.in: Regenerate.
1720 * configure.in: Add support for MCore targets.
1721 * configure: Regenerate.
1723 * doc/all.texi: Set MCORE.
1724 * doc/as.texinfo: Document MCore specific command line options.
1726 * write.h: Prevent multiple inclusion.
1728 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1730 * asintl.h (LC_MESSAGES): Never define.
1731 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1733 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1736 * Makefile.am (m68k-parse.c): If configuring in the source
1737 directory, copy m68k-parse.y into the local directory before
1738 running ylwrap, to remove spurious differences when generating
1740 * Makefile.in: Rebuild.
1742 * config/tc-sparc.h (md_do_align): Just allocate the number of
1743 bytes necessary, rather than always allocating 1024.
1745 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1747 * listing.c (listing_newline): Add cast to avoid warning.
1748 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1749 * config/tc-i386.c (i386_scale): Add return value.
1750 (build_displacement_string): Remove unused local temp_disp2.
1751 (i386_intel_memory_operand): Add parentheses to avoid warning.
1752 (i386_intel_operand): Remove unused local end_of_operand_string.
1753 (i386_operand): Remove unused local operand_modifier.
1754 (i386_operand): Add parens to avoid warning.
1756 1999-04-04 Don Bowman <don@pixsci.com>
1758 * configure.in: Add mips*-*-vxworks* target; have it define
1760 * configure, config.in: Rebuild.
1762 1999-03-31 Nick Clifton <nickc@cygnus.com>
1764 * configure.in (emulations): Add support for arm-epoc-pe.
1765 * configure: Regenerate.
1766 * config/te-epoc-pe.h: New file. Define macros specific to
1768 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1769 for arm-epoc-pe target.
1771 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1773 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1775 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1777 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1778 detect ",n" without a condition.
1779 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1782 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1784 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1785 instruction is encoded with one bit.
1788 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1790 * doc/internals.texi (CPU backend): Mention that
1791 line_separator_chars should not include newline. From thi
1792 <ttn@mingle.glug.org>.
1794 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1796 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1797 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1799 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1801 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1803 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1805 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1808 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1810 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1812 1999-03-15 Martin Hunt <hunt@cygnus.com>
1814 * app.c (do_scrub_begin): Change '-' back to a symbol char
1815 so we can use multiple opcodes on a line again.
1817 * config/tc-d30v.c: By default, warn if a symbol has
1818 the same name as a register. Plus some minor
1819 updates from the branch.
1821 1999-03-13 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1824 BFD_RELOC_16 and BFD_RELOC_64.
1826 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1828 * expr.c (expr): Add missing else.
1830 1999-03-12 Nick Clifton <nickc@cygnus.com>
1832 * config/tc-arm.c (md_apply_fix3): Improve error message.
1834 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1836 * Makefile.am (CPU_TYPES): Add fr30.
1837 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1838 (fr30,m32r dependencies): Update.
1839 * Makefile.in: Rebuild.
1841 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1842 (gas_cgen_record_fixup_exp): Ditto.
1843 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1844 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1845 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1846 (md_cgen_lookup_reloc): Update use of operand->type.
1847 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1848 (md_convert_frag): Call cgen_operand_lookup_by_num.
1849 (md_cgen_lookup_reloc): Update use of operand->type.
1850 (m32r_cgen_record_fixup_exp): Ditto.
1852 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1854 * config/tc-mips.c (md_show_usage): Fix message.
1856 1999-03-03 Nick Clifton <nickc@cygnus.com>
1858 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1859 and LDR reg,=<expr> instruction.
1861 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1864 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1866 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1868 1999-02-17 Nick Clifton <nickc@cygnus.com>
1870 This patch was created by: Scott Bambrough
1871 <scottb@corelcomputer.com>
1874 Special cased '@' character. The '@' character is used as the
1875 ARM assembler comment character, as a special character
1876 and in ELF .symver pseudo-op's, and as a special character in
1877 .type and .section pseudo-ops.
1878 (symver_pseudo): New static variable.
1879 (symver_state): New static variable.
1880 (struct app_save): Add field 'symver_state'.
1881 (app_push): Save global symver_state int struct app_save.
1882 (app_pop): Restore global symver_state from struct app_save.
1883 (do_scrub_chars): Special case handling of '@' character in
1886 * configure.in: Modified to recognize armv* uname syntax from ARM
1888 * configure: Regenerated.
1890 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1891 a prefix to the section's type.
1892 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1893 the type's typename.
1895 * config/tc-arm.h: Add support for PIC generation:
1896 (pic_code): New boolean.
1897 (obj_relocate_extern): Define.
1898 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1899 (TC_CONS_FIX_NEW): Define.
1900 (tc_fix_adjustable): Define.
1901 (GLOBAL_OFFSET_TABLE_NAME): Define.
1903 * config/tc-arm.c: Add support for PIC generation:
1904 (line_seperator_chars): Allow ';' as a seperator for Linux.
1905 (is_immediate_prefix): New macro.
1906 (arm_parse_reloc): New function.
1907 (s_arm_elf_cons): New function.
1908 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1909 (md_undefined_symbol): Special case handling for the Global Offset
1911 (md_apply_fix3): Handle PIC relocs.
1912 (tc_gen_reloc): Handle PIC relocs.
1913 (md_parse_option): Add support for '-k' command line switch to
1914 enable PIC generation.
1915 (cons_fix_new_arm): New function.
1916 (s_arm_elf_cons): New function.
1918 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1920 * configure.in: Add comments for uses of AC_DEFINE.
1921 * acinclude.m4: Likewise.
1922 * acconfig.h: Remove.
1923 * aclocal.m4: Rebuild.
1924 * configure: Rebuild.
1925 * Makefile.in: Rebuild.
1926 * config.in: Rebuild.
1928 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1930 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1931 non-constant offset from a base register.
1933 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1935 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1938 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1940 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1941 (emit_insn): Look for pc-relative and no-overflow specifiers on
1942 internal relocation types.
1944 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1946 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1949 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1951 (mips_4650, mips_4010, mips_4100): Variables removed.
1952 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1953 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1955 (md_begin): Don't bother initializing the mips_NNNN variables;
1956 mips_cpu is set, and that's good enough now.
1957 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1958 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1959 (show): New function, to handle wrapping in the CPU lists.
1960 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1962 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1964 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1965 than treat as an immediate specifier.
1967 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1969 * config/tc-i386.c: Prototype many functions.
1970 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1971 (i386_immediate): Remove unused second argument.
1972 (i386_intel_operand): Fix i386_is_reg typo.
1973 (i386_operand): Use allow_naked_reg.
1974 (output_invalid): Make operand int for K&R.
1976 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1978 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1980 * Makefile.in: Rebuild.
1982 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1984 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1986 (EXTRA_as_new_SOURCES): Comment out.
1987 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1988 * Makefile.in: Rebuild.
1989 * doc/Makefile.in: Rebuild.
1990 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1991 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1992 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1993 * configure: Rebuild.
1994 * aclocal.m4: Rebuild.
1995 * config.in: Rebuild.
1996 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1997 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1998 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1999 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2000 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2001 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2002 (gas_cgen_record_fixup_exp): Ditto.
2003 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2004 descriptor, not global variable.
2005 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2006 descriptor, not global variable. Refer to insert_operand handler
2007 via cpu descriptor, not global function.
2008 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2009 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2010 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2011 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2012 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2013 * config/tc-m32r.c: Ditto.
2014 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2015 (md_assemble): Ditto.
2016 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2018 1999-02-09 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2021 relocations for ELF targets.
2023 1999-02-08 Nick Clifton <nickc@cygnus.com>
2025 * configure.in: Add support for StrongARM target.
2026 * configure: Regenerate.
2028 1999-02-05 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2032 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2035 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2037 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2039 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2041 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2042 (INTEL_DWORD_MNEM_SUFFIX): Define.
2045 (DWORD_PTR): Define.
2046 (XWORD_PTR): Define.
2048 (OFFSET_FLAT): Define.
2050 (NONE_FOUND): Define.
2053 * config/tc-i386.c (set_intel_syntax): New routine.
2054 (intel_syntax): Declare.
2055 (allow_naked_reg): Declare.
2056 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2057 (intel_float_operand): New routine.
2058 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2059 Handle brackets as well as parens. Call i386_intel_operand for
2060 intel syntax. Reverse operands if appropriate. Handle new
2061 suffixes. Handle movzx and movsx.
2062 (i386_is_reg): New routine.
2063 (i386_immediate): New routine.
2064 (i386_scale): New routine.
2065 (i386_displacement): New routine.
2066 (i386_operand_modifier): New routine.
2067 (build_displacement_string): New routine.
2068 (i386_parse_seg): New routine.
2069 (i386_intel_memory_operand): New routine.
2070 (i386_intel_operand): New routine.
2071 (i386_operand): Call i386_displacement, i386_immediate,
2072 i386_scale, etc. instead of handling inline.
2073 (parse_register): Handle registers without prefix.
2075 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2077 * configure: Regenerate.
2078 * configure.in (arm-*-oabi): New.
2079 (thumb-*-oabi): New.
2080 * config/tc-arm.c (target_oabi): Declare.
2081 (md_apply_fix3): Support REL relocs.
2082 (md_parse_option): Handle -oabi.
2083 (elf32_arm_target_format): New routine.
2084 (md_longopts): Add OPTION_OABI.
2085 * config/tc-arm.h: Redefine TARGET_FORMAT.
2088 1999-01-28 Nick Clifton <nickc@cygnus.com>
2090 * write.c (write_relocs): Handle out of range error.
2092 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2093 (fr30_force_relocation): Default to 0.
2095 * config/tc-fr30.h (obj_fix_adjustable): Define.
2096 (TC_FORCE_RELOCATION): Define.
2098 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2101 1999-01-16 Nick Clifton <nickc@cygnus.com>
2103 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2104 merge of two instructions if the left instruciton kills the right.
2106 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2108 * Makefile.in: Regenerate.
2109 * configure.in: Redo test for using cgen.
2110 * configure: Regenerate.
2112 1999-01-09 Nick Clifton <nickc@cygnus.com>
2114 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2115 redefinition of this macro.
2117 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2119 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2122 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2124 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2125 a read of HI or LO and an immediatly following branch.
2127 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2129 * config/tc-mips.c (md_begin): Another correction to the setting of
2132 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2134 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2136 1998-12-21 Nick Clifton <nickc@cygnus.com>
2138 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2139 bit insn when optimizing, so that parallelised instructions will
2140 start on a 32 bit boundary.
2142 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2144 * config/tc-mips.c (mips_eabi64): New.
2145 (md_begin): Set mips_eabi64.
2146 (mips_elf_final_processing): Use it.
2148 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2150 * config/tc-mips.c (mips_elf_final_processing):
2151 Correct setting of ABI in e_flags.
2153 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2155 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2157 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2159 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2161 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2163 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2164 warning, values that don't fit in the field.
2166 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2168 * config/tc-mips.c (mips_abi_string): New.
2169 (md_parse_option,md_longopts): Add mabi.
2170 (mips_elf_final_processing): Set e_flags based on mabi flag.
2172 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2174 * config/tc-mips.c (md_parse_option): Handle vr4111.
2176 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2178 * config/tc-h8300.c (build_bytes): Change message given if the
2179 instruction requires H8/300H mode and we're not in Hmode, to
2180 suggest that it may be the operand modes that are the problem, not
2181 necessarily the opcode.
2183 1998-12-10 Nick Clifton <nickc@cygnus.com>
2185 * config/tc-fr30.c: Add line separator character.
2187 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2189 * configure.in (hppa-*-mpeix*): New target.
2190 * config/obj-som.h (obj_som_compiler): Declare.
2191 * config/obj-som.c (compiler_seen): New static variable.
2192 (obj_som_compiler): New function.
2193 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2194 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2195 (pa_type_args): Set hppa_priv_level.
2196 (pa_compiler): New static function if OBJ_SOM.
2197 * configure: Rebuild.
2199 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2201 * read.c (output_leb128): Don't mark as inline.
2203 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2205 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2206 AIX .vbyte unaligned data support.
2207 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2208 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2211 1998-12-07 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2216 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2218 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2219 BFD_RELOC_ARM_PCREL_BRANCH.
2221 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2223 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2224 checking the target type.
2225 (mips-dec-bsd*): Set endian to little.
2226 * configure: Rebuild.
2228 COFF weak symbol support, based on patches from Mark Elbrecht
2229 <snowball3@usa.net>:
2230 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2231 * config/obj-coff.c (obj_coff_weak): New static function.
2232 (obj_coff_endef) [both versions]: Handle weak symbols.
2233 (coff_frob_symbol): Likewise.
2234 (yank_symbols): Likewise.
2235 (obj_pseudo_table): Add "weak".
2237 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2238 <aymeric.vincent@emi.u-bordeaux.fr>.
2239 * aclocal.m4: Rebuild with current tools.
2240 * configure: Rebuild.
2242 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2243 an assertion failure for a case we can't handle when OBJ_ECOFF.
2245 * expr.c (operator): And with 0xff to avoid problems with signed
2248 1998-12-03 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2251 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2253 1998-12-02 Nick Clifton <nickc@cygnus.com>
2255 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2258 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2260 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2263 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2265 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2268 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2272 (d10v_cleanup): Only generate previous insn if a multiline insn is
2275 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2277 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2280 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2283 -marm6xxx command line switches.
2285 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2287 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2288 (itbl-ops.o): Delete duplicate dependencies.
2289 Rebuild dependencies.
2290 Add fr30 dependencies.
2291 * Makefile.in: Rebuild.
2293 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2297 * listing.c: Ignore line terminator characters found inside
2300 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2302 * po/gas.pot: Regenerated.
2304 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2307 fr30_is_label_start(). Also checks for delay slot insns.
2309 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2310 FR30 instructions which contain a colon in the mnemonic.
2312 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2314 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-fr30.c: Removed currently superflous code.
2318 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-fr30.h: New file.
2321 * config/tc-fr30.c: Tweaking so that it will compile.
2323 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2325 * config/tc-d10v.h (obj_fix_adjustable): Define.
2326 (TC_FORCE_RELOCATION): Define.
2327 (d10v_force_relocation): Declare.
2328 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2329 (md_apply_fix3): Handle Vtable relocs.
2330 (d10v_fix_adjustable): New.
2331 (d10v_force_relocation): New.
2333 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-d30v.c: Change default behaviour to ignore potential
2336 conflicts between register name and symbol names.
2338 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2340 * configure.in: Add fr30-*-*.
2341 * config/tc-fr30.c: New file.
2342 * Makefile.in: Regenerated.
2343 * config.in: Regenerated.
2344 * configure: Regenerated.
2345 * doc/Makefile.in: Regenerated.
2346 * po/gas.pot: Regenerated.
2348 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2350 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2353 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2355 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2357 (do_scrub_chars): Add some casts to unsigned char to avoid
2358 unwanted sign extension.
2359 * read.c (lex_type): Set characters about 127 to be symbol
2361 * config/tc-i386.c (md_begin): Set identifier_chars and
2362 operand_chars for values above 127.
2364 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2366 * configure.in: detect cygwin* instead of cygwin32*
2367 * configure: regenerate
2369 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2371 * listing.c: Add support for producing a listing from piped
2374 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2376 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2377 (append_insn): Account for the tx39's multiply behavior.
2379 1998-10-26 Michael Meissner <meissner@cygnus.com>
2381 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2382 from assemble_parallel_insns. Add support for '->' to indicate
2383 explicitly serializing the instructions.
2384 (md_assemble): Ditto.
2386 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2388 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2391 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2393 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2395 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2397 * config/tc-mips.c : support frame and regmask/fregmask when
2398 MIPS_STABS_ELF is specified.
2400 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2402 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2403 (md_apply_fix): Don't return 1 for VTABLE relocs.
2404 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2406 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2408 * doc/c-i386.texi: Replace occurences of "opcode" with
2409 "instruction mnemonic", "instruction", or "mnemonic" when
2410 referring to the name of an instruction. Use "opcode" when
2411 referring to the sequence of machine bytes.
2413 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2414 (is_opcode_char): Rename to is_mnemonic_char.
2415 (md_assemble and i386_operand): Correct error messages from
2416 "opcode" to "instruction mnemonic"
2417 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2418 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2419 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2420 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2421 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2422 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2423 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2425 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2427 * config/tc-i386.c (i386_operand): Check for garbage after
2430 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2432 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2433 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2435 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2437 * config/tc-sh.h (obj_fix_adjustable): Define.
2438 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2439 (md_apply_fix): Likewise.
2440 (tc_gen_reloc): Likewise.
2441 (sh_fix_adjustable): New.
2443 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2445 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2446 * cgen.h (gas_cgen_finish_insn): Update prototype.
2447 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2448 cgen_insn_t -> CGEN_INSN_INT.
2449 (make_parallel): Update handling of CGEN_INT_INSN_P.
2450 (assemble_parallel_insn): Ditto.
2451 (target_make_parallel): New function.
2452 (md_assemble): Use it.
2454 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2456 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2458 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2460 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2461 converted into lower case.
2463 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2465 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2466 (gas_cgen_tc_gen_reloc): Likewise.
2467 * config/tc-m32r.h (obj_fix_adjustable): Define.
2468 * config/tc-m32r.c (m32r_fix_adjustable): New.
2469 (m32r_force_relocation): Handle VTABLE relocs.
2471 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2473 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2475 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2478 to lower case before parsing.
2480 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2481 parallel insns modift buts in the PSW as a side effect.
2483 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2485 * config/tc-d30v.c (find_format): Test for missing flag and
2488 (md_apply_fix3): Fix error messages to avoid
2489 assumption about presence of a symbol.
2491 (parallel_ok): Disallow parallel instructions that both modify the
2494 (find_format): Generate a warning if an odd numbered register is
2495 used as the first register in a mutli-register instruction.
2497 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2500 relocations are always associated with a symbol.
2502 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2504 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2505 (elf32_sparc_force_relocation): Declare.
2506 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2507 (tc_gen_reloc): Handle vtable relocs.
2508 (elf32_sparc_force_relocation): New.
2510 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2512 * symbols.c (S_IS_FUNCTION): New.
2513 * config/tc-v850.h (obj_fix_adjustable): Define.
2514 (TC_FORCE_RELOCATION): Define.
2515 (v850_force_relocation): Declare.
2516 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2517 of fx_addnumber for VTABLE reloc addends.
2518 (md_apply_fix3): Handle VTABLE relocs.
2519 (v850_fix_adjustable): New.
2520 (v850_force_relocation): New.
2522 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2524 * tc-hppa.c (fp_operand_format): Add some additional formats.
2525 (pa_ip): Do not automatically promote into pa2.0 mode.
2526 (pa_level): Handle ".level 2.0".
2528 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2530 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2531 * config/tc-i386.h (template.extension_opcode): Change to
2532 unsigned int to allow full range of 8-bit opcode suffixes.
2533 (None): Redefine as 0xffff.
2535 From Jeff B Epler <jepler@usgs.gov>
2536 * doc/c-i386.texi (i386-SIMD): New section.
2538 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2540 * read.c (discard_rest_of_line): New function.
2541 * read.h: Declare it.
2542 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2544 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-d10v.c (find_symbol_matching_register): New function.
2547 (find_opcode): Cope with the case where a register name matches
2550 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2552 * config/tc-v850.c (md_pcrel_from): Rename to
2553 v850_pcrel_from_section.
2554 (v850_pcrel_from_section): Do not resolves symbols in other
2557 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2559 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-d10v.c (find_opcode): Generate an error if a register
2562 is supplied for an operand that should not be a register.
2564 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2566 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2567 instructions to have another instruction in the right bin.
2569 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2571 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2572 the right container if the left container holds a branch
2575 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2577 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2578 both a register name and symbol name.
2579 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2581 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2584 execution unit class.
2586 (reg_name_search): If a name matches a register and a symbol,
2587 prefer the register.
2588 (find_format): Disallow flag registers when a general purpose
2589 register is required.
2590 If a number is required, but a register has been given, check to
2591 see if a symbol with the same name as the register exists, and if
2592 so, use that symbol.
2594 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2596 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2598 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-d30v.c (find_format): Do not accept flag registers as
2601 general purpose registers.
2602 (find_format): If an immediate value is expected at a given place
2603 in a format, but a register name has been provided instead, check
2604 to see if that register name matches the name of a predefined
2605 symbol and if it does, then use the symbol instead.
2606 (reg_name_search): If a register name matches a symbol name,
2607 prefer the register name to the symbol name.
2609 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2612 the previous insn to empty.
2614 1998-09-20 Michael Meissner <meissner@cygnus.com>
2616 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2617 pieces, forcing the use of an ANSI compiler.
2619 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2621 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2623 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2625 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2627 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2629 (obj_elf_vtable_entry): Likewise.
2630 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2631 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2632 (tc_gen_reloc): Likewise.
2633 (arm_fix_adjustable): Likewise.
2634 (elf32_arm_force_relocation): New.
2635 (armelf_frob_symbol): Remove coff-style symbol support.
2637 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2639 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2641 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2643 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2644 OBJ_COFF so that routine is defined for a.out format.
2646 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2648 * config/tc-i386.c (i386_operand): Detect non-segment registers
2649 used as segment prefixes.
2651 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2653 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2654 optimize across FDE boundaries.
2656 * config/obj-coff.c (obj_coff_section): Preserve any link once
2657 flags when setting the section flags.
2659 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2661 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2662 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2664 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2666 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2669 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2671 * frags.c (frag_grow): Include the size of the frag struct in the
2674 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2675 if the new subseg comes before the old.
2677 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2679 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2680 to handle edge8 and edge16.
2682 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2684 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2685 before we clobber the symbol involved.
2687 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2689 * config/tc-arm.c: Remove OBJ_ELF definitions for
2690 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2691 use arm_adjust_symtab for OBJ_COFF.
2692 (armelf_adjust_symtab): New Routine.
2693 * config/tc-arm.h: Define obj_adjust_symtab to
2694 armelf_adjust_symtab for OBJ_ELF.
2696 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2698 * configure.in: Make all i386-elf targets use bfd_gas.
2699 * config/tc-i386.c (tc_i386_force_relocation): New.
2700 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2701 (md_apply_fix3): Likewise.
2702 (tc_gen_reloc): Handle them.
2703 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2704 tc_i386_force_relocation.
2706 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2710 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2713 current opcode after writing the first insturction of a reverse
2716 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2718 * read.h (generate_lineno_debug): Add prototype.
2719 * read.c (generate_lineno_debug): Make non-static.
2721 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2723 * config/tc-i386.c (md_assemble): Only warn for address/data size
2726 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2728 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2729 against Thumb function names, as the linker needs this information.
2731 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2733 * expr.c (operand): Check also that there is no advance in operand
2734 after atof_generic in order to decide "is it label 0f or floating
2737 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2740 command line options with a single dash.
2741 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2743 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2745 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2746 * tc-arm.c (arm_fix_adjustable): New routine.
2748 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2750 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2751 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2752 demand_empty_rest_of_line before mri_comment_end.
2753 (equals): Check garbage after expression before
2754 mri_comment_end in MRI mode.
2756 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2758 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2759 small immediate constant to use the constant itself rather than
2762 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2764 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2765 (pa_leave): Likewise.
2767 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2769 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2771 (i386_operand): Fix an error message.
2773 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2775 * doc/c-arm.texi (ARM Directives): Document .req directive.
2777 * config/tc-arm.c (reg_required_here): Display erroneous string if
2778 the register name could not be decoded.
2779 Do not set inst.instruction if the sift is -1.
2781 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2783 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2786 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2788 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2789 even if it is belived to be unnecessary.
2791 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2793 config/tc-i386.c (i386_operand): Size immediate constants by
2794 suffix (erroneously removed as part of July 7 change).
2796 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2798 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2799 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2800 (armelf_frob_symbol): New Routine.
2801 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2803 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2805 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2807 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2810 command line switches passed to assembler.
2812 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2814 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2815 (gas_cgen_opcode_desc): Declare.
2816 (gas_cgen_parse_operand): Declare.
2817 (*): Prepend gas_ to gas specific fns to denote them as such.
2819 * cgen.c (gas_cgen_opcode_desc): New global
2820 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2821 (queue_fixup): Renamed from cgen_queue_fixup.
2822 (*): Prepend gas_ to gas specific fns to denote them as such.
2824 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2825 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2826 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2827 Open opcode table and initialize it.
2828 (make_parallel): Use gas_cgen_opcode_desc.
2829 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2830 (md_assemble): Ditto.
2832 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2834 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2835 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2836 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2837 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2838 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2839 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2840 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2841 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2842 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2843 (INIT_STAB_SECTION): Likewise.
2844 (OBJ_PROCESS_STAB): Likewise.
2846 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2847 (md_parse_option): Watch for them.
2848 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2849 (md_begin): Kill neverdef code.
2850 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2851 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2852 (s_alpha_coff_wrapper): New.
2853 (md_pseudo_table): Trap all ECOFF pseudos.
2855 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2857 Start of changes to remove mdebug section from mips*-elf
2858 Based on MIPS_STAB_ELF definition
2859 * acconfig.h: undef if not configured
2860 * config.in: undef if not configured
2861 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2862 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2863 * stabs.c (s_stab_generic): flush frag
2865 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2867 * configure.in: (arm-*-elf): Handle.
2868 (thumb-*-elf): Handle.
2869 * configure: Regenerate.
2870 * read.c (stringer): Fix typo in comment.
2871 * write.c (fixup_segment): Don't add symbol value to addend if
2873 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2875 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2878 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2880 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2881 (write_2_short): Emit warning if new flag is set.
2882 (do_assemble): Set flags if left instruction is one of special
2883 "right-instruction-killer" type.
2885 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2887 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2888 Always output words in debug_info section as big endian.
2889 (sparc_target_format): Choose correct bfd target.
2890 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2892 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2894 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2895 to work with internationalization code. Issue an error when two
2896 operands match that are not allowed to match.
2898 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2900 * configure.in (install_tooldir): Allow target to specify whether
2901 it wants to be installed in $(tooldir)/bin.
2902 * configure: Regenerate.
2903 * Makefile.am (install-exec-local): Set install-exec-tooldir
2904 dependency via configure.
2905 * Makefile.in: Regenerate.
2907 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2909 * Makefile.am (install-exec-local): Split into two ...
2910 (install-exec-bindir,install-exec-tooldir): New rules.
2911 * Makefile.in: Regenerate.
2913 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * Makefile.am (install-exec-local): Don't remove the file before
2916 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2917 W. Rozycki <macro@ds2.pg.gda.pl>.
2918 * Makefile.in: Rebuild.
2920 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2922 * cgen.c: Include libiberty.h.
2923 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2924 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2925 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2926 (md_cgen_lookup_reloc)): Declare.
2927 (md_cgen_record_fixup_exp): Declare.
2928 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2929 (m32r_relax_frag): Declare.
2930 (cgen_md_apply_fix3): Decls moved to cgen.h.
2931 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2932 (m32r_cgen_record_fixup_exp): Delete decl.
2933 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2934 (assemble_nop): Delete.
2935 (expand_debug_syms): Delete unused `exp'.
2936 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2937 Add default case for -Wall.
2938 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2939 (md_atof): Delete unused wordP.
2941 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2943 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2946 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2948 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2949 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2950 .print, .purgem, and .struct. Remove documentation for
2953 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2955 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2956 Update call to insert_operand.
2958 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2960 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2962 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2964 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2965 whitespace after a prefix operator.
2967 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2969 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2971 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2973 * config/tc-sparc.c (log2): New static function.
2974 (s_reserve): Use log2 to convert alignment before calling
2976 (s_common): Use log2 to convert alignment before calling
2977 record_alignment and frag_align.
2978 (sparc_cons_align): Use log2.
2980 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2982 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2983 (s_common): Likewise.
2985 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2986 initialization of waddr.
2987 (sparc_elf_final_processing): Add default case to switch.
2989 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2991 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2992 than temporary real.
2994 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2996 * write.c (subsegs_finish): Don't align the segments if there were
2999 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3000 copying aux information.
3002 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3003 expression into a symbol.
3005 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3007 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3008 type to unsigned int.
3009 (md_assemble): Change type used to store offsets from unsigned
3011 (i386_operand): Switch error check to only call RESTORE_END_STRING
3012 once after parse_register.
3014 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-v850.c (md_show_usage): Changed format to match that
3019 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3021 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3023 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3025 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3028 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3030 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3031 * doc/Makefile.in: Rebuild.
3033 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3035 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3036 for %lo expressions.
3037 (mips_ip, case 'u'): Move range check after code to mask
3038 off bits in %hi/%lo expressions. Mask off high bits for
3041 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3043 * doc/Makefile.am (gasver.texi): New target.
3044 (as.info, as.dvi): Depends upon gasver.texi.
3045 * doc/as.texinfo: Include gasver.texi. Mention version number on
3046 title page and in top node.
3047 * doc/Makefile.in: Rebuild.
3049 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3051 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3052 but not including the line containing the edict.
3053 * listing.h (LISTING_EOF): New.
3054 * input-scrub.c (input_scrub_next_buffer): Call it.
3056 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3058 * config/tc-i386.c (i386_operand): Don't set the size of an
3059 immediate address based solely on the suffix and the mode.
3061 * config/tc-i386.c (md_assemble): Add assertion to make sure
3062 overlap2 does not set Imm.
3064 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3065 sequences of whitespace to a single space.
3066 (is_space_chars): Just compare with space.
3067 (md_begin): Don't initialize space_chars.
3068 (md_assemble): Just skip a single whitespace character.
3069 (i386_operand): Rewrite base-index parsing to use new
3070 parse_register, and to skip white space. Skip white space in a
3071 number of other places too. Don't give error message if
3072 parse_register fails.
3073 (parse_register): Change reg_string parameter to be non-const.
3074 Add end_op parameter. Skip white space after the `%', and return
3075 end of register string. Give error message here rather than
3078 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3080 Based on patch from Matt Semersky <matts@scd.hp.com>:
3081 * expr.c (op_encoding): Make const.
3082 (expr_set_precedence): New function.
3083 (expr_begin): Don't set operator rankings, just call
3084 expr_set_precedence.
3085 * expr.h (expr_set_precedence): Declare.
3086 * read.c (s_mri): Call expr_set_precedence.
3088 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3090 * doc/as.texinfo (Statements): Remove paragraph discussing
3091 continuing lines with a backslash. This hasn't worked for years,
3094 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3096 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3098 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3099 (ps_CTORS, ps_DTORS): New section types.
3100 (vms_fixup_xtors_section): New function
3101 (Ctors_Psect, Dtors_Psect): Define.
3102 (IS_GXX_XTOR): Define
3103 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3104 Filter static constructors/destructors and add to
3105 Ctors_Symbols/Dtors_Symbols chain.
3106 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3107 appropriate section.
3109 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3110 * makefile.vms: Merge vax/vms support.
3112 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3114 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3115 (elf_pseudo_table): Add them.
3116 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3117 (md_apply_fix): Accept them.
3118 (mips_fix_adjustable): Don't adjust them.
3119 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3120 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3121 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3122 (tc_fix_adjustable): Don't adjust them.
3124 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3126 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3128 * Makefile.in: Regenerate.
3129 * configure.in: AC_SUBST cgen_cpu_prefix.
3130 * configure: Regenerate.
3132 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3134 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3135 Changed all users of COND12_DELAY.
3137 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3139 * config/tc-mn10300.c (set_arch_mach): New function.
3140 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3141 (md_begin): Default to mn10300 mode.
3142 (md_assemble): Only accept instructions for the core mn10300
3143 chip and the active machine type.
3145 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * subsegs.h (segment_info_type): Give the struct a name.
3148 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3149 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3150 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3151 * config/tc-w65.h (tc_reloc_mangle): Declare.
3152 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3154 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3156 * config/tc-v850.c (v850_comm): Restore old section
3157 after common processing.
3159 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3161 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3163 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3165 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3166 char with code that explicitly sign-extends.
3168 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-v850.c (md_begin): Restore text section as the current
3171 section after creating call table sections.
3172 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3175 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3176 with call to macro SYM_AUXINFO.
3178 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3180 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3181 with the program transform name.
3182 * Makefile.in: Rebuild.
3184 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3189 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * config/tc-i386.c (i386_operand): Be prepared for a space between
3192 the open parenthesis and the start of the register operand,
3193 because of the June 16 change.
3195 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3197 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3200 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3202 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3203 even if it is belived to be unnecessary.
3205 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3207 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3209 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3211 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3213 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3214 shift amount for a repeated operand. The shift amount for the
3215 repeated copy comes from the size of the operand.
3217 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3219 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3221 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3223 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3225 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3227 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3228 characters in it as LEX_IS_SYMBOL_COMPONENT.
3229 * config/tc-i386.h (tc_symbol_chars): Define.
3230 (extra_symbol_chars): Declare.
3231 * config/tc-i386.c (extra_symbol_chars): Define.
3232 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3233 (line_comment_chars): Set to '/' if TE_LINUX.
3234 * doc/c-i386.texi (i386-prefixes): Update.
3235 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3237 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3239 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3240 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3242 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3244 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3245 constraint in instructions REP & REPI.
3247 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3250 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3252 (check_range): If the operand is shifted, then shift the number
3253 before checking its range.
3255 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3257 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3260 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3262 * config/tc-v850.c (v850_comm): Create special sections as needed.
3264 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3266 * config/tc-d10v.c (write_2_short): Addition of swapping
3267 instructions for sequential and reverse sequential order when
3268 given order is not possible.
3270 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3272 * Makefile.am: Rebuild dependencies.
3273 (DEP_INCLUDES): Fix reference to intl build directory.
3274 * Makefile.in: Rebuild.
3276 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3278 * doc/c-i386.texi: Update 16 bit documentation.
3280 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3281 IgnoreDataSize to IgnoreSize as they are used for address size as
3283 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3284 32-bit mode, similarly addr16/data16 and variants.
3286 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3289 sequential word multiply instructions.
3291 (do_assemble): Add extra command line argument, to allow mul32
3292 attribute to be preserved across parallel insns.
3293 (md_assemble): Insert NOPs between explicitly parallel insns which
3294 contain an 32 bit multiply and a 16 multiply.
3296 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3298 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3301 * config/tc-i386.c (reloc): Add braces.
3303 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3304 consistent with Intel naming.
3305 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3306 use bitfields in sib_byte.
3307 (modrm_byte): Don't use bitfields here either.
3309 * config/tc-i386.c (current_templates): Add const.
3310 (parse_register): Add const to return, param, and char *s.
3311 (i386_operand): Add const to reg_entry *r.
3312 * config/tc-i386.h (templates): Add const to start, end.
3314 Inspired by code for 16 bit gas support from Martynas Kunigelis
3315 <martynas@nm3.ktu.lt>:
3316 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3317 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3318 (uses_mem_addrmode): Remove.
3319 (md_estimate_size_before_relax): Add support here too.
3320 (md_relax_table): Rewrite interface to md_relax for 16 bit
3322 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3323 (opcode_suffix_to_type): Remove.
3324 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3325 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3326 (md_convert_frag): Likewise.
3327 (i386_operand): Add support for 16 bit base/index regs,
3328 immediates, and displacements. Remove some unnecessary casts, and
3329 localise end_of_operand_string, displacement_string_start,
3330 displacement_string_end variables. Add GCC_ASM_O_HACK.
3331 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3333 * config/tc-i386.c (prefix_hash): Remove.
3334 (md_begin): Rewrite without obstacks. Remove prefix hash table
3335 handling. Rewrite lexical table handling.
3336 (i386_print_statistics): Don't print prefix statistics.
3337 (md_assemble): Rewrite instruction parser so that line is not
3338 converted to lower case. Don't do a hash_find for prefixes,
3339 instead recognise them via opcode modifier.
3340 (expecting_operand, paren_not_balanced): Localise variables.
3341 * config/tc-i386.h (IsPrefix): Define.
3342 (prefix_entry): Remove.
3344 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3345 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3346 '\\' in case where comment_chars contains '/'.
3348 * config/tc-i386.c (MATCH): Ensure given operand and template
3349 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3350 you must write `ljmp *table(%ebx)'.
3352 From H.J. Lu <hjl@gnu.org>:
3353 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3354 as 0 ifndef BFD_ASSEMBLER.
3355 (md_assemble): Allow immediate operands without suffix or
3356 other reg operand to default in size to the current code size.
3358 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3360 * config/tc-v850.c (md_begin): Restore creation of
3361 .call_table_text and .call_table_data sections.
3363 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3366 after emitting a word of noops.
3368 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3370 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3371 (i386_operand): Simplify checks for valid base/index combinations.
3372 Disallow `in 4(%dx),%al'.
3374 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3376 (add_prefix): Change parameter from char to int.
3378 * config/tc-i386.h (Ugh): Define opcode modifier.
3379 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3381 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3382 CONSISTENT_REGISTER_MATCH macros to check register types more
3383 thoroughly. Check for illegal suffix/operand combinations
3384 when matching insns with operands. Handle new `s' suffix, and
3385 associated FloatMF opcode modifier for float insns with memory
3387 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3388 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3389 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3390 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3391 DATA_PREFIX_OPCODE throughout.
3393 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3394 (md_assemble): Rewrite suffix/register operand checking code to be
3395 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3396 AnyMem, the better to grep.
3398 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3399 given a memory operand. Don't set Abs bits either.
3400 (type_names): Remove Mem*, Abs*.
3401 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3402 define opcode_modifiers as these cases are handled by Disp8,
3403 Disp16, Disp32 and suffix checks.
3404 (COMES_IN_BOTH_DIRECTIONS): Remove.
3405 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3407 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3408 if IgnoreDataSize modifier given. Remove ShortformW modifier
3409 test. Add test for ShortForm in W base_opcode modification.
3410 Merge Seg2ShortForm and Seg3ShortForm code.
3411 * config/tc-i386.h (ShortFormW): Remove.
3412 (IgnoreDataSize): Define.
3414 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3416 * config/tc-d30v.c (md_assemble): Store previous segment state
3417 with previous instruction.
3419 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3421 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3422 (ebp, esp): Remove static variables.
3423 (MATCH): Remove test for InOutPortReg.
3424 (i386_operand): Properly handle InOutPortReg here instead.
3425 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3426 (md_assemble): Simplify and correct modrm and sib generation.
3427 (i386_operand): Add warning for scale without index.
3428 Rewrite checks for valid base/index combinations.
3430 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3431 macros and enclose in do while(0).
3432 (RESTORE_END_STRING): Likewise.
3433 (md_assemble): Add one to printed operand number so we start
3434 from 1 not 0. Add some more gettext invocations.
3435 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3438 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3439 DATA_PREFIX, SEG_PREFIX): Define.
3440 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3441 (check_prefix): Remove function.
3442 (add_prefix): New function. Add prefix to i.prefix as well as
3444 (md_assemble): Changes for add_prefix. Remove hack for wait
3445 prefix, instead always output prefixes in fixed order. Test
3446 for jcxz/loop when selecting between word & dword operations,
3447 and add address size prefix rather than operand size prefix.
3448 Remove operand -> address size hack when emitting jcxz/loop.
3449 (i386_operand): Remove O_Absent check as it's done in expr.
3451 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3453 * configure.in: Recognize m5200 as a cpu_type of m68k.
3454 * aclocal.m4: Rebuild with current libtool.
3455 * configure: Rebuild.
3457 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3459 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3460 to relaxable_symbol to prevent references to external symbol from
3463 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3466 symbols are relaxable.
3468 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3470 * config/tc-v850.c (md_begin): Don't create special
3471 sections by default.
3473 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3475 * config/tc-mips.c (macro): For div and udiv, close the
3476 reorder block as soon as possible.
3478 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3480 From Matt Semersky <matts@scd.hp.com>:
3481 * macro.c (macro_mri_mode): New function.
3482 * macro.h (macro_mri_mode): Declare.
3483 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3486 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3488 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3491 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3492 until after xstrdup in OBJ_EVAX case.
3494 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3496 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3497 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3498 of hardcoded magic number.
3499 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3501 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3503 * read.c (do_s_func): New function.
3505 * read.h (do_s_func): Add prototype.
3507 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3509 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3510 nops if fill pattern not specified.
3512 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3514 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3515 * config/te-go32.h (TE_GO32): Define.
3516 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3518 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3520 Implement .func/.endfunc pseudo-ops.
3521 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3523 * read.c (potable): Add .func,.endfunc.
3524 (s_func): New function.
3525 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3527 (in_doc_func_p,current_function_label): New static globals.
3528 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3530 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3533 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3534 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3535 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3536 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3537 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3538 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3539 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3540 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3541 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3542 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3543 * config/tc-a29k.c: Don't define md_short_jump_size,
3544 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3545 * config/tc-alpha.c: Likewise.
3546 * config/tc-alpha.h: Likewise.
3547 * config/tc-arm.c: Likewise.
3548 * config/tc-h8300.c: Likewise.
3549 * config/tc-h8500.c: Likewise.
3550 * config/tc-hppa.c: Likewise.
3551 * config/tc-i860.c: Likewise.
3552 * config/tc-i960.c: Likewise.
3553 * config/tc-ppc.c: Likewise.
3554 * config/tc-sh.c: Likewise.
3555 * config/tc-sparc.h: Likewise.
3556 * config/tc-tic30.c: Likewise.
3557 * config/tc-w65.c: Likewise.
3558 * config/tc-z8k.c: Likewise.
3560 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3562 * config/tc-vax.c (_): Delete this macro used for placeholder
3563 values in vax_operand_width_size; it conflicts with the _() macro
3564 used for internationalization.
3566 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3568 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3569 code. From Chris Moller <moller@bops.com>.
3571 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3572 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3573 * read.c (emit_expr): Initialize seg and subseg fields of a new
3575 * write.c (write_object_file): Switch to the appropriate segment
3576 and subsegment when processing a broken word.
3578 * config/tc-m68k.c (mri_assemble): New static function.
3579 (build_mri_control_operand): Call mri_assemble rather than
3581 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3582 (s_mri_endf, s_mri_endw): Likewise.
3584 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3586 * read.c (s_org): Call md_flush_pending_output if it is defined.
3588 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3590 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3592 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3593 (md_parse_option): Add for same.
3594 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3595 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3596 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3598 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3600 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-arm.c (find_real_start): Relax definition of local
3605 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3607 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3608 symbols at the given address, not just the last one specified.
3610 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3612 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3613 or number_to_chars_littleendian to write data.
3615 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3617 * config/tc-v850.c (md_assemble): Remove artificially created
3618 register name symbols.
3620 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3622 * write.c (fixup_segment): Change "segment" to "section" in
3625 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3627 * write.c (fixup_segment): Change sym1-sym2 message again.
3629 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3631 * write.c (fixup_segment): Improve error message for sym1-sym2
3632 errors when sym1 is in a different segment from sym2.
3634 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3636 * config/tc-m32r.c (warn_unmatched_high): New static local.
3637 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3638 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3639 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3640 (md_parse_option): Likewise.
3641 (md_show_usage): Likewise.
3642 (m32r_frob_file): Likewise.
3644 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3645 (read_a_source_file): Call them.
3646 * read.h (stabs_generate_asm_file): Declare.
3647 * stabs.c (stabs_generate_asm_file): New function.
3648 (generate_asm_file): New function.
3649 (stabs_generate_asm_lineno): Move file name handling into
3652 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3654 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3655 (d30v_current_align, d30v_current_align_seg): New variables.
3656 (d30v_last_label): New variable.
3657 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3658 (s_d30v_data, s_d30v_section): Likewise.
3659 (md_pseudo_table): Call them.
3660 (md_begin): Initialize d30v_current_align_seg.
3661 (md_assemble): Call d30v_align when needed by known current alignment.
3662 (d30v_frob_label, d30v_cons_align): New functions.
3663 * config/tc-d30v.h (md_do_align): Remove.
3664 (tc_frob_label): Call d30v_frob_label.
3665 (md_cons_align): New.
3667 * config/tc-d30v.c (find_format): Convert complex expressions to
3668 expression symbols before processing. Clean up code formatting.
3670 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3672 * po/Make-in (install-info): New target.
3674 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3676 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3678 * config/tc-mn10300.c (md_assemble): Likewise.
3680 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3682 * Makefile.am: Update with `make dep-am'.
3683 (HFILES): Add cgen.h.
3684 (cgen.o): Depend on cgen.h.
3685 * Makefile.in: Regenerate.
3687 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3689 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3691 * gasp.c (grab_label): Permit a label to be a preprocessor
3692 variable by permitting a label to start with a backslash.
3694 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3696 * config/tc-mips.c (validate_mips_insn): Removed hack
3697 for previously inaccessible bitfields in some INSN_TRAP
3700 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3702 * config/tc-d30v.c (do_assemble): Abort with error message
3703 if opcode operands do not match.
3705 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3707 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3708 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3709 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3710 similar new 'q' operand.
3712 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3714 * cgen.c (cgen_asm_finish_insn): Fix typo.
3716 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3719 * cgen.c: Include it.
3720 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3721 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3722 All callers updated.
3723 * config/tc-m32r.c: Include cgen.h.
3724 (m23r_insn): New members num_fixups,fixups.
3726 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3728 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3729 to avoid compiler warning.
3731 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3733 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3736 * makefile.vms (OBJS): Add ehopt.obj
3738 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3740 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3742 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3744 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3745 a short format insn.
3746 (md_assemble): Set it for explicitly packed insns.
3748 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3750 * config/obj-coff.c (c_symbol_merge): Do not take address of
3751 native fields when performing the memcpy.
3753 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3755 * config/tc-mips.c (macro,macro2): Implement
3756 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3758 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3760 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3761 relocations against globally visible symbols.
3762 * config/tc-m68k.c (relaxable_symbol): New macro.
3763 (m68k_ip, md_estimate_size_before_relax): Use it.
3764 (tc_m68k_fix_adjustable): Also handle weak symbols.
3766 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3768 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3769 references to externally visible symbols.
3770 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3771 values in twice for a PC relative reloc if the symbol is
3774 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3775 don't adjust a PC relative reloc against an externally visible
3777 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3778 for a PC relative fixup against an externally visible defined
3779 symbol, arrange to store object file and addend values as though
3780 the symbol were not defined.
3781 (tc_gen_reloc): Likewise.
3783 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3785 * read.c (sizeof_leb128): Referenced externally by write.c so
3788 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3790 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3791 and expand a 'debug' symbol associated with the next instruction
3792 that does not cause a short instruction to be filled with a NOP.
3793 (md_pseudo_table): Add support for .debugsym.
3794 (assemble_parallel_insn): Add calls to expand_debug_sym as
3796 (md_assemble): Ditto.
3798 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3800 * as.c (main): Conditionally call setlocale.
3801 * gasp.c (main): Likewise.
3802 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3803 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3805 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3807 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3809 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * config/tc-hppa.c: Change all calls to bzero to use memset.
3812 (pa_ip): Add cast to avoid warning.
3813 (tc_gen_reloc, md_apply_fix): Likewise.
3814 (pa_find_space_by_number): Likewise.
3815 (hppa_force_relocation): Likewise.
3816 (pa_block): Change i to unsigned int.
3817 * config/obj-som.h (obj_som_copyright): Declare.
3819 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3821 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3822 for line numbers for assembly source.
3824 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3826 * configure.in: Change version number to 2.9.4
3827 * configure: Rebuild.
3829 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3831 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3833 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * ecoff.h: Change symbolS in function declaration to struct
3838 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3841 (md_convert_frag): Fix i18n typo.
3843 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3845 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3846 * ecoff.h: Protoype it.
3847 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3848 [EVAX] (s_alpha_prologue): Delete.
3849 (md_pseudo_table): Update.
3851 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3854 array to local pointer.
3855 (get_args, parse_expr): Add casts to avoid warnings.
3857 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3859 * read.c (s_set): Cast xmalloc return value to fragS *.
3860 * config/tc-m68k.c (m68k_ip): Function made static to match
3861 previous forward declaration.
3862 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3864 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3866 * config/tc-v850.c: Add internationalisation macros to error
3869 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3870 macros to error strings.
3872 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3874 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3875 reloc is in the TOC csect.
3876 (md_apply_fix3): Correct gettext typo.
3878 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3881 .L - they are local labels and the branches are not really
3882 function calls but rather far jumps.
3884 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3886 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3888 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * config/tc-i386.c (md_assemble): Print operand number rather than
3891 using ordinal_names.
3892 (i386_operand): Likewise.
3894 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3896 * Makefile.am (INTLLIBS): Define to work around apparent automake
3898 All Makefiles: Regenerated.
3900 * Many files: Added gettext invocations around user-visible
3902 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3903 HAVE_LC_MESSAGES): Define.
3904 * dep-in.sed: Added asintl.h.
3905 * po/Make-in: New file.
3906 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3908 * read.c (Z_): Renamed from `_'.
3909 * Makefile.am (SUBDIRS): Added po.
3910 (POTFILES): new macro.
3911 (po/POTFILES.in): New target.
3912 ($(OBJS)): Added asintl.h.
3914 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3915 (as_new_LDADD): Added $(INTLLIBS).
3916 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3917 (gasp_new_LDADD): Added $(INTLLIBS).
3918 (gasp_new_DEPENDENCIES): New macro.
3919 * configure, aclocal.m4: Rebuilt.
3920 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3922 (ALL_LINGUAS): Define.
3923 * macro.c: Include "asintl.h".
3924 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3925 * as.h: Include "asintl.h".
3926 * config/tc-i386.c (ordinal_names): Removed.
3927 (md_assemble): Changed error text to avoid ordinal_names.
3928 (i386_operand): Likewise.
3929 (reloc): Added as_bad to avoid i18n problems.
3930 (tc_gen_reloc): Likewise.
3931 * config/tc-arm.c (bad_args): Now a #define.
3933 * config/obj-vms.c (VMS_stab_parse): Changed type of
3935 (global_symbol_directory): Unified strings to avoid i18n
3937 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3938 avoid i18n problems.
3939 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3940 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3942 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3944 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3946 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3948 * as.c (print_version_id): Added an fprintf to avoid i18n
3950 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3952 * expr.c (expr): Added as_warn call to avoid i18n problems.
3953 * messages.c (as_assert): Changed code to avoid i18n problems.
3954 (as_abort): Likewise.
3955 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3956 (s_space): Likewise.
3957 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3959 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3961 * config/tc-i386.c (check_prefix): New static function, split out
3963 (struct _i386_insn): Add wait_prefix field.
3964 (md_assemble): Remove wait_prefix local variable. Use
3965 check_prefix when adding a prefix.
3967 * config/tc-i386.c (current_templates): New static variable.
3968 (md_assemble): Remove current_templates local variable.
3969 (md_assemble, i386_operand): Improve error and warning messages in
3970 many places. Add RESTORE_END_STRING in many places before error
3971 return. Clarify some comments.
3973 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3975 (md_assemble): Parse string instruction operands, looking for
3976 segment override prefixes. Check for invalid segment prefixes on
3978 (i386_operand): i.seg[] and max mem_operand changes for string
3980 * config/tc-i386.h (EsSeg): Define.
3982 * config/tc-i386.h (regKludge): Define.
3983 (iclrKludge, imulKludge): Don't define.
3984 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3985 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3986 opcode_modifier checks to look for more common cases first. Add
3987 default_seg for IsString case.
3989 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3991 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3993 * configure: Rebuild with new automake and libtool.
3994 * aclocal.m4, Makefile.in: Likewise.
3996 * doc/Makefile.am (as.dvi): New target.
3997 * doc/Makefile.in: Rebuild.
3999 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4001 * configure.in: Added sparc86x support.
4003 * configure: Rebuild.
4005 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4007 (md_parse_option): Warn if -EL is not supported for this architecture.
4009 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4011 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4013 * config/tc-mips.c (mips_ip): Note when we use get match on
4014 the full instruction name.
4016 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4018 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4019 back into the expression to handle add/sub simplification correctly.
4021 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4023 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4025 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4027 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4030 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4032 * symbols.c (max_indent_level): New global.
4033 (print_symbol_value_1): Use it.
4034 * expr.h (expr_build_dot): Declare.
4035 * expr.c (expr_build_dot): New function.
4037 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4039 * symbols.c (print_binary): New function.
4040 (print_expr_1): Call it.
4042 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4044 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4045 operand in the opcode.
4047 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4049 * config/tc-i386.h: Reorder operand flags and opcode modifier
4050 flags for clarity. Remove unused definitions: Unknown,
4051 ImmUnknown, DispUnknown, NoModrm.
4052 * config/tc-i386.c (type_names): Add missing Debug type.
4053 (md_assemble): Better duplicate prefix checking. Quicker string
4054 instruction check via new opcode_modifier flag.
4056 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4058 * doc/as.texinfo (Invoking): Clarify -Wa example.
4060 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4062 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4063 (s_mips_weakext): Define.
4064 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4065 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4068 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4070 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4071 is an error if the value can not be computed at assembly time.
4072 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4074 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4076 * gasp.c (main): Set next field of new include_path structure to
4077 NULL. From Avery Pennarun <averyp@gdc.ca>.
4079 * read.c (s_mri_sect): Call as_bad rather than abort for an
4080 unsupported MRI target.
4082 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4084 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4085 the destination of a branch instruction should be altered.
4086 (find_real_start): New function: Locate the real, Thumb coded
4087 start of a Thumb function.
4088 (do_t_branch23): Alter the destination of branches to Thumb
4091 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4093 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4095 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4098 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4100 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4101 * doc/c-hppa.texi: Likewise.
4103 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4105 * Makefile.am: Rebuild dependencies.
4106 * Makefile.in: Rebuild.
4108 * Makefile.am (DEP_INCLUDES): New variable.
4109 (.dep1): Change to work when srcdir is not an absolute path.
4110 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4111 * Makefile.in: Rebuild.
4113 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4115 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4116 LinearAddress patch.
4118 * configure.in: Set version to 2.9.1.
4119 * configure: Rebuild.
4121 * Branched binutils 2.9.
4123 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4125 * config/tc-i386.h (FWait): Define.
4126 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4127 other prefixes. Check FWait flag in opcode table to see which
4128 instructions require an fwait prefix.
4130 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4132 * stabs.c (get_stab_string_offset): Always create a stab string
4135 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4137 Fix some gcc -Wall warnings:
4138 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4139 * ehopt.c (eh_frame_code_alignment): Likewise.
4140 * expr.c (integer_constant, operand): Likewise.
4141 * frags.c (frag_align): Likewise.
4142 * gasp.c (level_0, change_base, doinstr): Likewise.
4143 * hash.c (hash_ask): Likewise.
4144 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4145 (debugging_pseudo): Likewise.
4146 * macro.c (define_macro, check_macro): Likewise.
4147 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4148 (ignore_rest_of_line, float_cons): Likewise.
4149 * symbols.c (decode_local_label_name): Likewise.
4150 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4151 (fixup_segment, number_to_chars_bigendian): Likewise.
4152 (number_to_chars_littleendian): Likewise.
4153 * config/atof-ieee.c (gen_to_words): Likewise.
4154 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4155 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4156 * read.c (output_big_sleb128): Initialize locals to avoid
4158 (output_big_uleb128, equals): Likewise.
4159 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4160 to unsigned int. Change zeros to unsigned int.
4161 * cond.c (s_if): Add return to default case.
4162 * frags.c (frag_now_fix): Change return type to addressT.
4163 * frags.h (frag_now_fix): Update declaration.
4164 * listing.c (file_info_struct): Change linenum to unsigned int.
4165 (struct list_info_struct): Change hll_line to unsigned int.
4166 (print_source): Update format string.
4167 * read.c (emit_expr): Change scan to unsigned int, and don't
4168 bother to initialize it.
4169 * symbols.c (dollar_label_count): Change to unsigned long.
4170 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4171 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4172 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4174 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4176 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4177 mcf5200 just as we do for m68000.
4178 (m68k_init_after_args): Likewise.
4179 (md_estimate_size_before_relax): Likewise.
4181 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4183 * config/tc-v850.c (md_assemble): Store relocation addend in
4184 fixup instead of instruction.
4186 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4188 * config/tc-i386.c (md_assemble): Swap template arguments to
4189 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4190 This macro is currently symmetric, so passing them the wrong
4191 way didn't cause any problem, but may if the macro is changed
4193 After copying template to i.tm, use i.tm. rather than t-> to
4194 access fields, and make t a const*
4195 Move i.tm.operand_types[] swap to immediately after the copy.
4197 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4199 * expr.h (expr_build_uconstant): Add prototype.
4200 (expr_build_unary,expr_build_binary): Add prototypes.
4201 * expr.c (expr_build_uconstant): New function.
4202 (expr_build_unary,expr_build_binary): New functions.
4204 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4206 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4207 * macro.c (macro_expand_body): Increase buffer size.
4208 * messages.c (as_warn): Likewise.
4209 (as_warn_where, as_bad, as_bad_where): Likewise.
4211 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4213 Based on patch from H.J. Lu <hjl@gnu.org>:
4214 * Makefile.am (DISTSTUFF): New variable.
4215 (diststuff): New target.
4216 * Makefile.in: Rebuild.
4218 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4220 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4221 m32r_elf_section_change_hook.
4223 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4224 emit a nop if a section ends with a 16 bit instruction.
4226 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4228 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4229 s_lcomm rather than obj_coff_lcomm.
4230 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4232 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4234 * config/tc-i386.h (LinearAddress): Define.
4235 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4236 instruction, don't use a default segment.
4238 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4240 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4241 * configure: Rebuild.
4243 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4245 * aclocal.m4, configure: Rebuild with libtool 1.2.
4247 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4250 PC relative branches. Patch courtesy of Jonathan Walton.
4253 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4255 * configure.in (emulations): Add thumb-pe target.
4257 * configure (emulations): Add thumb-pe target.
4259 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4261 * itbl-lex.l (yywrap): Don't define if already defined as a
4264 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4266 * depend.c (quote_string_for_make): New function.
4267 (wrap_output): Use it.
4269 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4271 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4272 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4274 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4276 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4277 Recognize -GN and -relax.
4278 (md_begin): Initialize gp size from -G switch.
4279 (alpha_force_relocation): Always force if -relax.
4280 (alpha_align): Take a new argument that will specify when to
4281 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4282 Change all callers. Emit nop alignment padding as nop+unop pair.
4284 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4286 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4287 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4289 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4291 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4292 require padding to the next long word boundary.
4294 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4296 * cgen.c: #include symcat.h.
4297 * config/tc-m32r.c: Likewise.
4299 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4301 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4302 absolute expressions instead of '$' prefixed register names.
4304 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4306 * read.c (s_set): Record file and line info for symbols when -as.
4307 (pseudo_set): Don't overwrite that dummy fragment.
4309 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4311 * config/tc-ppc.c (md_pseudo_table): Add "section".
4312 (ppc_named_section): New static function.
4314 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4316 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4317 so we don't have to scan the entire list.
4319 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4321 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4322 case, allow the parallel instructions to modify the same flag
4325 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4327 * listing.c (list_symbol_table): Categorize symbols by
4328 undefined_section rather than sy_frag->line == NULL.
4330 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4332 * Makefile.am (install-exec-local): Install properly when ln
4333 fails or tooldir == prefix.
4335 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4337 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4338 Test result of insert_operand for error.
4340 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4342 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4343 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4344 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4345 * doc/Makefile.in: Rebuild.
4347 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4349 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4350 (macro): Fix handling of M_COP[0-3].
4352 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4354 Based on patches from Ross Harvey <ross@teraflop.com>:
4355 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4356 if macro_alternate or macro_mri.
4357 (getstring): Remove support for byte constants between < and >.
4358 (get_any_string): '<' only starts a string if macro_alternate or
4360 (macro_expand_body): Permit keyword parameters following
4361 positional parameters.
4363 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4364 * configure.in (alpha*-*-netbsd*): New target.
4365 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4366 * configure: Rebuild.
4368 * as.h (flag_warn_suppress_instructionswap): Move from here...
4369 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4370 here, and make static.
4372 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4373 BFD_ASSEMBLER or MANY_SEGMENTS.
4375 * as.c (show_usage): Update bug-gnu-utils address.
4376 * gasp.c (show_usage): Likewise.
4377 * doc/as.texinfo (Bug Reporting): Likewise.
4379 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4381 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4382 insns regardless of the size of a pointer if we're in mips I or
4384 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4386 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4388 Fix rac to accept only a0:
4389 * tc-d10v.c (parallel_ok, find_opcode):
4390 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4391 Introduce OPERAND_GPR.
4393 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4395 * read.c (s_fill): Handle non-constant repeat counts by creating
4396 an rs_space fragment.
4398 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4400 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4401 from as_bad to as_warn.
4403 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4405 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4406 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4407 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4409 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4411 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4412 seg_fix_rotP rather than fix_root from seg_info.
4414 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4416 * expr.c: Add support for 0x1_2_3_4 bignums.
4418 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4420 * configure.in: Change -linux* to -linux-gnu*.
4421 * configure: Rebuild.
4423 * app.c (do_scrub_begin): Treat \r as whitespace.
4425 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4427 * Makefile.am: Update dependencies.
4428 * Makefile.in: Rebuild.
4430 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4432 * configure, aclocal.m4: Rebuild with new libtool.
4434 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4436 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4437 the argument to bfd_set_arch_mach.
4438 (load_address): Use bfd_arch_bits_per_address to determine the
4439 bit size of an address instead of looking at the isa level.
4440 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4442 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4446 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * ehopt.c: New file.
4449 * as.h (enum _relax_state): Add rs_cfa.
4450 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4451 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4452 * read.c (emit_expr): Call check_eh_frame.
4453 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4454 (relax_segment): Likewise.
4455 * Makefile.am: Rebuild dependencies.
4456 (GAS_CFILES): Add ehopt.c.
4457 (GENERIC_OBJS): Add ehopt.o.
4458 * doc/internals.texi (Frags): Document rs_cfa.
4460 * as.c (show_usage): Mention --traditional-format.
4461 (parse_args): Accept --traditional-format.
4462 * as.h (flag_traditional_format): Declare.
4463 * output-file.c (output_file_create): If flag_traditional_format,
4464 set BFD_TRADITIONAL_FORMAT on stdoutput.
4465 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4467 * config/tc-mips.c (append_insn): Make sure that if we have a
4468 fixup for an unmatched %hi reloc, it does not associated with a
4471 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4472 * doc/Makefile.in: Likewise.
4474 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4476 * config/tc-m32r.c (check_for_side_effects): New function.
4477 (can_make_parallel): Add checks for instruction side effects
4478 clashing with the other instruction.
4479 (assemble_parallel_insn): Improve warning messages. Return error
4480 message from non-swapped instruction order.
4482 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4484 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4486 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4487 md_cleanup definition. This moves the forced literal output to
4488 the end of the source pass, and avoids macro's inserting literals
4489 into the code immediately after the macro expansion.
4491 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4493 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4494 a gas internal symbol is adjustable.
4495 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4497 * as.h: If gcc version greater than 2.6, use `__format__' and
4498 `__printf__' in function attributes, rather than `format' and
4501 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4503 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4505 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4507 Add tms320c30 support:
4508 * config/tc-tic30.h: New file.
4509 * config/tc-tic30.c: New file.
4510 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4511 TARGET_FORMAT as "coff-tic30".
4512 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4513 * Makefile.am: Rebuild dependencies.
4514 (CPU_TYPES): Add tic30.
4515 (CPU_OBJ_VALID): tic30-aout is valid.
4516 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4517 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4518 * configure, Makefile.in: Rebuild.
4520 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4522 * config/tc-v850.c (md_assemble): Improvements to error messages.
4524 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4526 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4527 BFD_RELOC_HI16_S to store the high bits of any value.
4529 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4530 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4531 assembler calculate relocations to any external symbol at all.
4532 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4533 involving generation of pc-relative relocs.
4534 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4535 has been moved to md_apply_fix3.
4537 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4538 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4539 which actually means (the address of identifier's GOT entry) +
4540 constant, which is not particularly useful.
4542 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4544 * read.h (include_dirs): Declare.
4545 (include_dir_count,include_dir_maxlen): Declare.
4547 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4549 * configure.in: Correct check for shared opcodes library.
4550 * configure: Rebuild.
4552 * listing.c (buffer_line): If we can't open the file, set at_end.
4553 (listing_print): Remove unused local variable fi.
4555 * config/m68k-parse.y (reglistpair): Handle register list in
4558 * config/vms-conf.h: Don't undef VERSION.
4560 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4562 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4564 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4566 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4567 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4568 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4569 (EXTRA_DIST): Define.
4570 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4571 explicitly rather than via the list of object files.
4572 (gcc-as.opt): New file created when make-gas.com is run.
4573 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4574 itbl-cpu.h} to #include appropriate file rather than copying that
4576 * config/vms-conf.h: Synchronize with current config.in.
4577 * Makefile.in: Rebuild.
4579 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4581 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4582 (parallel_ok): Relaxed parallel subinstruction dependency check.
4584 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4586 * as.h (flag_warn_suppress_instructionswap): added new flag.
4587 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4588 command line argument.
4589 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4590 warning only if flag_warn_suppress_instructionswap is false.
4592 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4594 * configure.in (i386-*-mingw32*): New target.
4595 * configure: Rebuild.
4597 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * symbols.c (resolve_symbol_value): Don't set the segment if it
4600 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4602 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4605 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4607 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4608 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4611 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4613 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4615 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-v850.c (v850_insert_operand): Display instruction when
4618 an error is encountered.
4620 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4622 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4623 (i386-*-sco3.2v5*coff): New target.
4624 (i386-*-sco3.2*): New target.
4625 * configure: Rebuild.
4627 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-v850.c: Tidy error message production.
4631 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4634 validate_immediate return value in the right type for comparisons
4637 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4639 * listing.c (MAX_BYTES): Use listing variables not constants.
4640 (data_buffer): No longer an array, but a pointer.
4641 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4642 (listing_listing): Allocate data_buffer.
4644 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4646 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4647 --listing-rhs-width, --listing-cont-lines.
4648 (show_usage): Update.
4649 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4650 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4651 (print_lines): Use the variables instead of the constants.
4652 (listing_listing): Likewise.
4653 * listing.h: Declare the new vars.
4655 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4657 * as.c (parse_args): Add --keep-locals alias for -L.
4658 Add --strip-local-absolute.
4659 (show_usage): Update.
4660 * as.h (flag_strip_local_absolute): New flag.
4661 * symbols.c (S_IS_LOCAL): Use it.
4662 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4663 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4664 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4666 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4668 * config/tc-m32r.c: Detect if explicitly parallel instructions
4669 might have an io conflict and issue a warning message.
4671 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4673 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4674 cgen_swap_fixups): Functions to save, restore and swap the fixup
4675 chain with a backup copy.
4676 (cgen_asm_finish_insn): Returns address of constructed insn.
4678 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4680 * listing.c (file_info_struct): Remove FILE, add POS.
4681 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4682 (file_info): Don't open the file.
4683 (buffer_line): Check for the file in the last_open cache, updating
4685 (print_source): Don't reference file_info->file.
4686 (listing_listing): Likewise.
4687 (listing_print): Close the file in the cache, if any.
4689 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4691 * read.c (dwarf_file_string): New file static variable.
4692 (emit_expr): Look for constant sequence that leads up to a file
4693 name in DWARF debugging output.
4694 (stringer): Use dwarf_file_string to decide whether to accept a
4695 string as a file name.
4697 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4699 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4700 (crack_operand): Add reg->reglst MRI hack.
4701 (r_seg): Put reglst symbols in reg_section.
4702 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4704 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4706 * tc-sh.c (get_specific): Handle SGR & DBR.
4708 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4710 * tc-h8300.c (parse_reg): Take the length of the symbol into
4711 account when attempting to match a register name.
4712 * tc-h8500.c (parse_reg): Likewise.
4714 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4716 * cgen.c: Formatting changes to improve readability.
4718 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4720 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4723 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4725 Based on a patch from Jim Wilson
4726 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4727 (tc_gen_reloc): Handle cross section PC relative relocs
4730 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4732 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4734 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4736 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4737 (expr_jmp_buf): New static local.
4738 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4739 (cgen_md_operand): New function.
4740 * tc-m32r.c: Clean up pass over `struct foo' usage.
4741 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4743 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4745 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4746 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4748 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4750 * config/tc-i386.c (i386_operand): Give an error if there are
4751 unrecognized characters after an expression.
4753 For older changes see ChangeLog-9697