1 1999-11-11 Nick Clifton <nickc@cygnus.com>
3 * macro.c (buffer_and_nest): Look for seperator after TO and
6 1999-11-08 Andrew Haley <aph@cygnus.com>
8 * app.c (do_scrub_chars): When in State 10, treat backslash
9 characters in the same way as as symbol characters.
11 1999-11-07 Richard Henderson <rth@cygnus.com>
13 * config/tc-alpha.c (alpha_align): Check, don't assert, that
14 the previous label was in the current section before playing
17 1999-11-06 Nick Clifton <nickc@cygnus.com>
19 * config/tc-v850.c (v850_force_relocation): Force relocation
21 (v850_pcrel_from_selection): Do not compute a pcrel offset if
24 1999-11-05 Michael Meissner <meissner@cygnus.com>
26 * expr.h (operatorT): Increase machine dependent operators to 16.
27 * expr.c (op_rank): Ditto.
29 1999-11-03 Ian Lance Taylor <ian@zembu.com>
31 * read.c (pseudo_set): Reject attempts to set the value of a
34 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
37 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
39 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
40 to bfd_set_section_contents.
42 1999-11-03 Nick Clifton <nickc@cygnus.com>
44 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
46 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
48 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
49 (mips_ip): Use OPCODE_IS_MEMBER.
51 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
53 * config/tc-arm.c (reg_required_here): Improve comments.
55 * config/tc-arm.c (thumb_opcode): Add "variants" field.
56 (tinsns): Initialize variants field.
58 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
61 1999-10-27 Scott Bambrough <scottb@netwinder.org>
63 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
64 * config/tc-arm.h: Fix compile time warnings.
66 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
68 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
69 form @abs16, @(abs16) and @(abs16 + imm).
71 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
73 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
74 (ISA_HAS_64_BIT_REGS) New.
75 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
76 mips_emit_delays,macro_build,load_register,load_addresss,
77 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
78 and/or use new ISA_xxx macros in expressions involving
79 ISA, particularly mips_opts.isa.
81 1999-10-18 Michael Meissner <meissner@cygnus.com>
83 * expr.h (operatorT): Add machine dependent operators md1..md8.
84 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
85 for the machine dependent operators to use.
87 * expr.c (op_rank): Add machine dependent operators.
89 * config/tc-alpha.c (O_pregister): Define as a machine dependent
91 (O_cpregister): Ditto.
92 (md_begin): Change X_op test that field is wide enough to use
93 O_max instead of O_alpha_max.
94 (cpu_types): Fill in missing initializer.
95 (alpha_num_macros): Make unsigned.
96 (md_assemble): Make opnamelen be size_t.
97 (md_apply_fix): Cast alpha_num_operands to int before testing.
98 (alpha_force_relocation): Ditto.
99 (alpha_fix_adjustable): Ditto.
100 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
101 (tc_gen_reloc): Ditto.
102 (tc_get_register): Ditto.
107 (s_alpha_ent): Ditto.
108 (s_alpha_end): Ditto.
109 (s_alpha_frame): Ditto.
110 (s_alpha_prologue): Ditto.
111 (s_alpha_file): Ditto.
112 (s_alpha_gprel32): Ditto.
113 (s_alpha_proc): Ditto.
114 (s_alpha_set): Ditto.
115 (s_alpha_base): Ditto.
116 (s_alpha_align): Ditto.
117 (s_alpha_arch): Ditto.
118 (alpha_align): Ditto.
119 (assemble_insn): Suppress unused variable warning.
121 (assemble_insn): Don't assume X_op and X_unsigned are in a given
122 order in the structure.
123 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
125 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
127 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
129 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
131 * config/tc-i386.c (i386_index_check): Correct #endif location.
133 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
135 * as.c (show_usage): Document new options.
136 (parse_args): Add --no-warn, --warn, --fatal-warnings,
137 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
138 (parse_args): Parse the new options.
139 (main): If there were warnings, and --fatal-warnings
140 was specified, print an error.
141 * as.h: New variable, flag_fatal_warnings, for new option.
143 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
145 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
146 '@'. Change autoincrement completers to fall through to cache control
149 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
151 (pa_parse_addb_64_cmpltr): New function.
153 * config/tc-hppa.c (pa_ip): Change error message.
154 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
155 '?Q' args to allow falling through.
157 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
158 Remove unused conditional codes.
159 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
161 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
163 * config/tc-d30v.c (CHAR_BIT): Define.
164 (check_range): Fix bit operations to support integers bigger than
167 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
169 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
172 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
173 Doug Evans <devans@cygnus.com>
175 Add support for m32rx.
176 * config/tc-m32r.c (enable_m32rx): New static global.
177 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
178 (allow_m32rx): New function.
179 (M32R_SHORTOPTS): Add `O'.
180 (md_longopts): Add --m32rx plus several warning options.
181 (md_parse_option): Handle new options.
182 (md_show_usage): Print them.
183 (md_begin): Enable m32rx.
184 (OPERAND_IS_COND_BIT): New macro.
185 (first_writes_to_seconds_operands): New function.
186 (writes_to_pc,can_make_parallel,make_parallel): New functions.
187 (target_make_parallel,assemble_two_insns): New functions.
188 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
189 If optimizing and m32rx, try to make consecutive insns parallel.
191 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
193 * config/tc-mips.c (nopic_need_relax): Allow for the
194 .sdata.foo sections generated by -fdata-sections,
195 and for the .gnu.linkonce.s sections generated by C++.
197 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
199 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
200 with cleaner code using completer prefixes. Add 'Y'.
202 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
204 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
206 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
207 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
208 insn does not match and we should try the next insn in the table.
210 1999-09-22 Nick Clifton <nickc@cygnus.com>
212 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
214 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
216 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
219 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
221 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
222 OBJ_ELF. If ELF, add "sq".
223 (md_parse_option): If ELF, ignore -s and -q.
224 (md_show_usage): Mention ELF options.
226 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
228 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
231 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
233 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
235 * config/tc-hppa.c (struct pa_it): New field "trunc".
236 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
237 (pa_parse_ftest_gfx_completer): New function
238 (pa_parse_fp_cnv_format): New function.
240 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
241 (md_apply_fix): Handle 22bit pc-rel branches.
243 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
245 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
247 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
249 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
251 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
253 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
254 (pa_ip): Handle 'fX'.
256 Sat 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 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
263 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
264 unwinds unless the function is in the text space.
265 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
267 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
269 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
270 (md_assemble): To here. Tweak address generation.
272 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
274 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
275 (md_assemble): Call dwarf2_where for OBJ_ELF.
276 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
277 (pa_end_of_source): New function.
278 * tc-hppa.h (md_end): Define for OBJ_ELF.
280 1999-09-14 Michael Meissner <meissner@cygnus.com>
282 * configure.in (Canonicalization of target names): Remove adding
283 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
284 generates $ac_config_sub with a ${CONFIG_SHELL} already.
285 * configure: Regenerate.
287 1999-09-14 Donn Terry <donn@interix.com>
289 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
291 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
293 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
294 pc-relative jmp/call to an absolute symbol.
295 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
296 absolute section symbols.
298 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
299 jump handling code and comments.
301 1999-09-12 Ian Lance Taylor <ian@zembu.com>
303 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
304 the value if TE_PE and a global defined symbol.
306 1999-09-11 Ian Lance Taylor <ian@zembu.com>
308 * write.c (dump_section_relocs): Call print_symbol_value_1 to
309 print the symbol, rather than printing it here.
311 1999-09-11 Donn Terry <donn@interix.com>
313 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
314 BFD_RELOC_RVA relocations.
316 * config/tc-i386.c (md_undefined_symbol): Compare the name against
317 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
320 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
322 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
323 * doc/internals.texi (Object format backend): Document
326 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
327 relocations against global symbols if TE_PE.
329 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
330 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
332 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
335 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
336 symbols which do not have a constant value, or tags with
337 non-tags. Remove the symbol from the list before adding it at the
340 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
341 C_FCN symbol differently if TE_PE.
342 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
343 appears in the pseudo-op, rather coff_line_base which is only set
346 * config/obj-coff.c (obj_coff_loc): New static function.
347 (obj_pseudo_table): Add "loc".
349 * config/obj-coff.c (add_lineno): Check that the line number is
352 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
353 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
355 (md_atof): Return NULL rather than 0.
356 * config/tc-i386.c (md_atof): Change type to int.
357 * expr.c (expr): Change first parameter to int.
358 * config/obj-coff.c: Add declarations for static functions.
359 (coff_frob_symbol): Use SYM_AUXENT.
360 * config/tc-i386.h (flag_16bit_code): Don't declare.
362 * config/obj-coff.c (obj_coff_section): Default to setting
363 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
365 * write.c (adjust_reloc_syms): Print adjusted fixup.
367 * expr.c (integer_constant): Correct too_many_digits calculation
370 1999-09-09 Andreas Schwab <schwab@suse.de>
372 * doc/c-arm.texi: Fix arguments of @var to not contain
375 1999-09-08 Philip Blundell <pb@nexus.co.uk>
377 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
379 (md_parse_option): Only support -k flag for ELF and COFF targets.
381 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
383 * config/tc-hppa.c (pa_ip): Put strict register checks before
384 call to pa_parse_number.
386 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
388 1999-09-06 Ian Lance Taylor <ian@zembu.com>
390 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
393 1999-09-06 Donn Terry <donn@interix.com>
395 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
397 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
399 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
400 candidate instruction. Require registers for register arguments
401 when in strict mode. Require assemble-time constants for
402 constants when in strict mode.
403 (pa_get_absolute_expression): Require a constant when in strict
406 1999-09-06 Nick Clifton <nickc@cygnus.com>
408 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
410 1999-09-04 Steve Chamberlain <sac@pobox.com>
412 * config/tc-pj.c: New file, supports picoJava in ELF.
413 * config/tc-pj.h: Ditto.
414 * configure.in (pjl*, pj*): New targets.
415 * Makefile.am: Rebuild dependencies.
417 (TARGET_CPU_CFILES): Add config/tc-pj.c.
418 (TARGET_CPU_HFILES): Add config/tc-pj.h.
419 * doc/c-pj.texi: New file.
420 * doc/as.texinfo: Add some PJ specifics.
421 * doc/all.texi: Add PJ to the list of all architectures, sort them
423 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
424 * configure, Makefile.in, doc/Makefile.in: Rebuild.
426 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
428 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
429 (obj_frob_file): Test for null pointer.
430 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
431 (OBJ_PROCESS_STAB): And here.
434 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
435 except OBJ_PROCESS_STAB, which we #undef for ecoff.
436 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
438 * config/obj-coff.c (no_func): Remove.
439 (coff_format_ops): Change occurrences of no_func to 0, as we test
440 for 0 in obj-multi.h.
442 * configure.in: Enable bfd for i386-coff when primary target is
443 bfd. Enable i386 elf,coff emulation support. Don't set
444 USE_EMULATIONS=1 or te_file=multi unless there is more than one
445 emulation to support.
446 *configure: Regenerate.
448 1999-09-02 Nick Clifton <nickc@cygnus.com>
450 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
451 .section .line directive is encountered.
453 1999-09-01 Nick Clifton <nickc@cygnus.com>
455 * config/tc-arm.c (md_section_align): Do not align sections in ELF
458 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
459 * as.texinfo: Document --gdwarf2 command line option.
460 Add additional documentation of ARM command line switches.
462 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
464 * config/tc-i386.c (i386_intel_memory_operand): Combine
465 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
466 and RESTORE_END_STRING around parse_register calls.
467 (i386_operand): Here too.
468 (i386_is_reg): Remove.
469 (parse_register): Move as_bad calls from within this function to
472 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
474 Based on a patch from H.J. Lu <hjl@gnu.org>
475 * config/tc-i386.c (parse_register): Handle FP regs specially.
476 (md_begin): Remove '(' and ')' from register_chars.
478 1999-08-29 Doug Evans <devans@casey.cygnus.com>
480 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
481 error message (done elsewhere).
483 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
485 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
487 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
489 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
492 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
494 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
496 Add new completers. Fix bug in 64 bit condition handling.
498 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
501 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
503 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
505 * config/tc-hppa.c (pa_ip): Add case for 'I'.
507 1999-08-27 Jim Wilson <wilson@cygnus.com>
509 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
510 (struct ls): Add frag field. Initialize it to zero.
511 (out_end_sequence): New local text_frag. Set it while in text section.
512 Replace address check with frag check. Set ls.frag to text_frag if
514 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
515 Set it before switching sections. Replace address check with frag
516 check. Set ls.frag to saved_frag if out_set_addr called.
518 1999-08-26 David Mosberger <davidm@hpl.hp.com>
520 * dwarf2dbg.c (out_end_sequence): If address changed, directly
521 output "advance_pc" opcode instead of calling gen_addr_line().
522 The latter has the undesired side-effect of creating a new row
523 in the debug line info matrix.
525 1999-08-26 Jim Wilson <wilson@cygnus.com>
527 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
528 ls.last_filename if last is less than zero. Set ls.last_filename
529 when allocating new entry.
530 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
533 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
535 * config/tc-i386.c (i386_index_check): Fix the displacement size
536 when INFER_ADDR_PREFIX.
538 1999-08-18 Nick Clifton <nickc@cygnus.com>
540 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
543 1999-08-17 Ian Lance Taylor <ian@zembu.com>
545 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
546 handle 0xffffNNNN constants correctly.
548 1999-08-16 Nick Clifton <nickc@cygnus.com>
550 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
553 1999-08-13 Nick Clifton <nickc@cygnus.com>
555 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
556 (md_apply_fix3): Always pass positive values to
559 1999-08-12 Nick Clifton <nickc@cygnus.com>
561 * config/tc-arm.c (skip_whitespace): New macro.
564 (md_apply_fix3): Store relocation offset in addend for ELF based
566 (arm_force_relocation): Always generate relocs for Thumb function
569 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
571 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
572 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
574 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
576 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
577 flags for the unwind subspace.
579 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
580 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
581 suitable relocation based on the size of the target's pointer.
582 Always Use subsegment zero for the unwinders.
583 (pa_level): Handle "2.0w".
585 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
587 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
588 with the following instruction unless this was specified.
590 1999-08-09 Ian Lance Taylor <ian@zembu.com>
592 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
593 certain sections, to match BFD changes.
595 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
597 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
598 (EXTRA_SCRIPTS): Define to keep automake happy.
599 * Makefile.in: Rebuild.
601 1999-08-08 Ian Lance Taylor <ian@zembu.com>
603 * Makefile.am: Rename .dep* files to DEP*.
604 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
605 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
607 * Makefile.in: Rebuild.
609 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
611 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
613 1999-08-08 Ian Lance Taylor <ian@zembu.com>
615 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
616 avoid problems on DOS filesystems.
617 * Makefile.in: Rebuild.
619 * doc/as.texinfo (Section): Document 's' flag for COFF version.
621 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
623 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
626 1999-08-08 Ian Lance Taylor <ian@zembu.com>
628 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
629 line to create ${GDBINIT} rather than .gdbinit.
630 * configure, Makefile.in, doc/Makefile.in: Rebuild.
632 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
634 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
636 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
638 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
640 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
642 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
643 non-adjustable symbols.
645 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
647 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
649 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
651 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
654 1999-08-05 Donn Terry <donn@interix.com>
656 * config/te-interix.h: New file.
657 * configure.in (i386-*-interix*): New target.
658 * configure: Rebuild.
660 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
662 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
663 selectors for ELF too.
664 (selector_table): Add "ltp" and "rtp" selectors.
666 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
668 * config/tc-i386.c (i386_operand): No need to change
669 operand_string pointer in segment reg case before goto
670 do_memory_reference. Initialise displacement_string_start and
671 displacement_string_end after do_memory_reference label.
672 (i386_index_check): Add operand_string param, and print error
673 message on failure here.
674 (i386_intel_memory_operand): Instead of here.
675 (i386_operand): And here.
676 (INFER_ADDR_PREFIX): Enable.
678 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
680 * config/tc-i386.h (DefaultSize): Define. Renumber following
681 opcode_modifier defines.
683 From Etienne Lorrain <etienne.lorrain@ibm.net>
684 * config/tc-i386.c (stackop_size): New variable.
685 (set_16bit_code_flag): Clear it here.
686 (set_16bit_gcc_code_flag): New function.
687 (md_pseudo_table): Add "code16gcc" entry.
688 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
690 1999-08-03 Ian Lance Taylor <ian@zembu.com>
692 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
693 next_set_end even if the end symbol is being discarded.
695 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
696 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
697 * config/obj-coff.c: Likewise.
698 (seg_info_type): Remove.
699 (seg_info_off_by_4): Change to array of segT.
700 (s_get_segment): Adjust accordingly.
701 (obj_pseudo_table): Fully initialize sentinel entry.
703 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
704 Ralf Baechle <ralf@uni-koblenz.de>.
706 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
708 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
710 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
712 * config/tc-i386.c: Indentation and white space changes.
713 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
714 don't enable it by default.
715 (i386_intel_operand): Remove redundant prototype.
716 Move check on number of memory operands, and i.mem_operands++
717 (i386_intel_memory_operand): To here.
718 Remove i386_immediate code from here. Remove special case code
719 for input and output using (%dx). Remove base/index checks and
720 call i386_index_check instead. Save initial operand_string
721 argument for error message.
722 (i386_operand): Remove redundant prototype. Move base/index
723 checks to i386_index_check.
724 (i386_displacement): Move intel mode check for non-zero
726 (i386_intel_memory_operand): To here.
728 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
730 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
731 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
732 by .register pseudo-op if -64 and --no-undeclared-regs.
733 (s_register, sparc_adjust_symtab): New functions.
734 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
735 Declare sparc_adjust_symtab as tc_adjust_symtab.
736 * doc/c-sparc.texi: Add description of #ignore special literal
737 for .register pseudo-op.
739 1999-07-30 Catherine Moore <clm@cygnus.com>
741 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
742 the relocation's section offset.
744 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
746 * write.c (fixup_segment): Fix generic error check overflow test.
748 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
749 X_add_number to long.
751 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
753 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
756 1999-07-27 Ian Lance Taylor <ian@zembu.com>
758 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
761 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
763 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
765 * configure.bat: Remove; obsolete.
766 * config/go32.cfg: Likewise.
768 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
770 * configure.in (i386-*-vxworks*): New target.
771 * configure: Rebuild.
773 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
775 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
777 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
779 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
781 (output_insn): Put OLO10's secondary addend into tc_fix_data.
782 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
783 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
784 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
785 MAX_RELOC_EXPANSION): Define.
786 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
788 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
790 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
791 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
792 block. Print a warning if an 8-bit or 16-bit constant
793 displacement or immediate is truncated on output.
794 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
796 (i386_operand): Disallow immediate jump absolute operand.
798 1999-07-15 Ian Lance Taylor <ian@zembu.com>
800 * configure.in: Bump version number to 2.9.5.
801 * configure: Rebuild.
803 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
806 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
808 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
809 (cons_fix_new_hppa): Derive size of fixup from size of the object.
811 1999-07-14 Philip Blundell <pb@nexus.co.uk>
813 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
815 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
817 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
818 if -mno-fpu was given.
819 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
821 (cons_fix_new_arm): Remove misleading comments.
823 1999-07-14 Ian Lance Taylor <ian@zembu.com>
825 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
827 (relax_segment): Likewise. After giving a rs_org error, convert
828 the frag to rs_align to avoid cascading errors.
830 1999-07-12 Andreas Schwab <schwab@suse.de>
832 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
834 1999-07-11 Ian Lance Taylor <ian@zembu.com>
836 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
837 as appropriate. Fill in structure initializations. Add variable
838 initializations. Add casts.
839 * dwarf2dbg.c (print_stats): Change i to size_t.
840 * listing.c (listing_listing): Change list_line to unsigned int.
842 1999-07-10 Ian Lance Taylor <ian@zembu.com>
844 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
845 rather than checking for \001 and \002 in symbol name.
846 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
848 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
850 * configure.in (hppa*-linux-gnu*): New target.
851 * configure: Rebuilt.
853 1999-07-08 Nick Clifton <nickc@cygnus.com>
855 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
857 1999-07-07 Nick Clifton <nickc@cygnus.com>
859 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
860 accessing symbolP directly.
862 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
864 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
867 1999-07-05 Nick Clifton <nickc@cygnus.com>
869 * config/tc-arm.c (ARM_EXT_V5): Define.
870 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
871 (md_begin): Detect ARM v5 architectures.
872 (md_parse_option): Accept arm v5 specification.
873 (md_show_usage): Documment -marmv5 switch.
875 * doc/c-arm.texi: Document -marmv5 command line option.
877 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
879 (validate_immediate_twopart): New function. Determine if a
880 constant can be computed by two ADD instructions.
881 (output_inst): Remove its command line parameter - it was never
883 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
884 implememt the ADRL pseudo op.
885 (tc_gen_reloc): Generate a suitable error message if an ADRL
886 instruction tries to generate a real reloc.
888 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
890 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
892 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
895 1999-06-27 H.J. Lu <hjl@gnu.org>
897 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
898 non BFD_ASSEMBLER case.
900 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
902 * config/obj-coff.c (obj_coff_section): Mark writable sections as
905 1999-06-26 David Mosberger <davidm@hpl.hp.com>
907 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
908 out_end_sequence() when the address decreases due to a new frag.
909 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
910 numbering starts with 1.
912 1999-06-23 Nick Clifton <nickc@cygnus.com>
914 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
916 (mcore_s_text): Call obj_elf_text for ELF target.
917 (mcore_s_data): Call obj_elf_data for ELF target.
918 (mcore_s_section): No longer ELF specific. Call obj_coff_section
920 (mcore_s_bss): New function: Dump literal table before changing
922 (mcore_s_comm): New function: Dump literal table before changing
925 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
926 No longer static functions.
927 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
928 Provide prototypes for these functions.
930 1999-06-22 Ian Lance Taylor <ian@zembu.com>
932 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
933 a list of names, to try obj_segment_name, and to try abbreviated
934 names when using COFF without long section names.
936 * config/tc-alpha.c: More use of symbol accessor functions.
937 * config/tc-arc.c: Likewise.
938 * config/tc-d30v.c: Likewise.
939 * config/tc-fr30.c: Likewise.
940 * config/tc-i860.c: Likewise.
941 * config/tc-m88k.c: Likewise.
942 * config/tc-mcore.c: Likewise.
943 * config/tc-ns32k.c: Likewise.
944 * config/tc-sparc.c: Likewise.
945 * config/tc-v850.c: Likewise.
947 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
948 sy_value with appropriate accessor functions.
949 * config/tc-arm.c (md_apply_fix3): Likewise.
950 * config/tc-d10v.c (AT_WORD_P): Likewise.
951 * config/tc-v850.c (reg_name_search): Likewise.
953 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
954 use symbol_get_bfdsym instead.
955 * config/tc-ppc.c (md_assemble): Likewise.
956 * config/tc-v850.c (v850_comm): Likewise.
958 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
960 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
961 the symbol, rather than accessing the bsym member.
962 * config/tc-d10v.c (tc_gen_reloc): Likewise.
963 * config/tc-d30v.c (tc_gen_reloc): Likewise.
964 * config/tc-mcore.c (tc_gen_reloc): Likewise.
965 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
966 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
967 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
968 * config/tc-tic30.c (tc_gen_reloc): Likewise.
969 * config/tc-v850.c (tc_gen_reloc): Likewise.
971 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
973 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
974 (hppa_gen_reloc_type): Conditionalize on BFD64.
975 (tc_gen_reloc): Re-enable ELF relocations.
976 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
978 1999-06-21 Ian Lance Taylor <ian@zembu.com>
980 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
982 (do_ldst): Move assignment out of if condition.
983 (md_apply_fix3): Add casts to avoid printf format warnings. Add
984 parentheses to avoid warning.
986 1999-06-21 Nick Clifton <nickc@cygnus.com>
988 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
989 macro to get at the BFD symbol associated with a GAS symbol.
991 1999-06-19 Ian Lance Taylor <ian@zembu.com>
993 * config/tc-ppc.c: Update for symbol handling changes.
994 * config/obj-coff.c: Likewise.
996 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
998 * tc-hppa.c: General cleanups of ELF support. No more spaces
999 and subspaces for ELF.
1000 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1001 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1002 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1003 (UNWIND_SECTION_NAME): Likewise.
1004 (space/subspace related structures): Conditionalize definitions
1006 (space/subspace directives and support routines): Conditionalize
1007 definitions and references/uses on OBJ_SOM.
1008 (label_symbol_struct): For ELF, track the symbol's segment. For
1009 SOM track its space.
1010 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1012 (USE_ALIASES): Kill for both SOM & ELF.
1013 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1014 (pa_space, pa_subspace): Corresponding changes.
1015 (pa_spaces_begin): Corresponding chagnes.
1016 (md_begin): Do not muck around with space/subspace stuff for
1018 (md_apply_fix): Temporarily disable argument relocation stuff
1020 (tc_gen_reloc): Temporarily disable relocation generation for
1022 (pa_build_unwind_subspace): Similarly.
1024 1999-06-16 Nick Clifton <nickc@cygnus.com>
1026 * config/tc-arm.c (thumb_set): New pseudo op.
1027 (text, data, section): Override these pseudo ops with ARM
1029 (s_thumb_set): New function: Perform the same as a .set pseudo
1030 op, but also mark the alias'ed symbol as being a Thumb
1032 (arm_s_text): New function: Perform the same as the .text
1033 pseudo op, but dump the literal pool before changing
1035 (arm_s_data): New function: Perform the same as the .data
1036 pseudo op, but dump the literal pool before changing
1038 (arm_s_section): New function: Perform the same as the
1039 .section pseudo op, but dump the literal pool before changing
1041 (arm_cleanup): Do not reset the current section before dumping
1044 1999-06-17 Nick Clifton <nickc@cygnus.com>
1046 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1047 OPTION_NO_WARN_UNMATCHED entries.
1048 (md_parse_option): Generate a warning message if an unrecognised
1049 option is encountered.
1051 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1052 (get_operands): When parsing an expression after an '@' symbol
1053 has been detected, do not ignore '#' symbols.
1054 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1057 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1059 From K. Richard Pixley <rich@noir.com>:
1060 * configure.in (ppc-*-vxworks*): New target.
1061 * configure: Rebuild.
1063 1999-06-12 Philip Blundell <philb@gnu.org>
1065 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1067 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1069 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1070 which refer to symbols in linkonce sections, permit reducing the
1071 relocs if the symbol is local.
1073 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1075 * subsegs.c (subseg_text_p): New function.
1076 * as.h (subseg_text_p): Declare.
1077 * read.c (do_align): Use subseg_text_p to set the default fill.
1078 * write.c (subsegs_finish): Likewise.
1079 * config/obj-coff.c (write_object_file): Likewise.
1080 * config/tc-i386.h (md_maybe_text): Don't define.
1081 (md_do_align): Use subseg_text_p to set the default fill.
1082 * config/tc-m32r.c (m32r_do_align): Likewise.
1083 * config/tc-sh.c (sh_do_align): Likewise.
1084 * config/tc-sparc.h (md_do_align): Likewise.
1086 1999-06-12 David O'Brien <obrien@freebsd.org>
1088 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1089 * configure: Rebuild.
1091 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1093 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1094 * Makefile.am: Rebuild dependencies.
1095 * Makefile.in: Rebuild.
1097 * config/tc-i386.c (i386_immediate): Remove unused label
1100 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1101 * symbols.c: Likewise.
1102 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1103 sy_next field when taking address, rather than symbol_next.
1105 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1107 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1108 value from the output file architecture.
1109 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1110 * dwarf2dbg.h: Change bfd_vma to addressT.
1112 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1114 * dwarf2dbg.h: Use PARAMS in function declarations.
1116 1999-06-11 Martin Dorey <mdorey@madge.com>
1118 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1119 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1121 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1123 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1125 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1127 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1130 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1132 * read.c (read_a_source_file): Only declare inescape if
1135 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1137 (find_entry_byval): Add parens to avoid warning.
1139 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1141 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1144 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1146 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1149 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1150 synthetize_setx): New functions.
1151 (md_assemble): Broken the special cases into the above
1152 functions. Make compiler happy if sizeof(bfd_vma)==4.
1153 Fix sethi generated from set/setuw. If instructions have a relloc,
1154 always clear the fields to be relocated in the opcode.
1155 (sparc_ip): Remove special_case global variable.
1157 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1159 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1160 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1161 indication of success rather than a value.
1162 (itbl_get_val): Likewise.
1163 (itbl_get_field): Use strcspn. Change delimiters to include
1165 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1166 (itbl_get_val): Likewise.
1167 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1169 * symbols.c (copy_symbol_attributes): Convert local symbols to
1172 1999-06-10 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1177 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1179 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1180 Optimize set if sizeof(bfd_vma) == 64.
1181 (sparc_ip): Fix sethi - without %hi() it should generate
1182 R_SPARC_22 reloc, not R_SPARC_HI22.
1183 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1185 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1187 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1188 (s_ncons): New function.
1189 (native_op_table): New table.
1190 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1191 R_SPARC_OLO10 handling.
1193 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1195 * expr.h (struct expressionS): Revert last change; widen X_op.
1196 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1198 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1200 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1201 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1202 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1203 * Makefile.in: Regenerated.
1205 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1206 `common' pass on to s_mri_common.
1207 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1209 1999-06-06 Richard Henderson <rth@cygnus.com>
1211 * config/obj-elf.c (obj_elf_section): Don't free the return
1212 value of demand_copy_C_string.
1214 1999-06-05 Richard Henderson <rth@cygnus.com>
1216 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1217 creation logic from obj_elf_create_section.
1219 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1220 (section_stack): New.
1221 (special_sections): Make const.
1222 (obj_elf_section): Gut and rewrite parsing.
1223 (obj_elf_change_section): New function broken out of obj_elf_section.
1224 (obj_elf_parse_section_letters): Likewise.
1225 (obj_elf_section_word): Likewise.
1226 (obj_elf_section_type): Likewise.
1227 (obj_elf_previous): Treat as a toggle.
1228 (obj_elf_popsection): New.
1229 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1230 (ppc_section_type): Likewise.
1231 * config/tc-ppc.h: Likewise.
1233 * expr.h (struct expressionS): Don't make X_op a bitfield.
1234 * config/tc-alpha.c: Update for symbol handling changes.
1235 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1236 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1238 1999-06-05 Richard Henderson <rth@cygnus.com>
1240 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1241 (dwarf2_gen_line_info): Kill unused variables.
1242 (dwarf2_finish): Likewise.
1243 (dwarf2_where): Likewise.
1244 (dwarf2_directive_file): If we've only got a string,
1245 hand off to s_app_file.
1246 * ecoff.c: Move the include of ecoff.h.
1247 * symbols.h (S_IS_FUNCTION): Prototype.
1249 * read.c (LEX_HASH): Supply a default.
1251 (s_globl): Update `c' after skipping whitespace.
1252 * read.h (LEX_END_NAME, is_name_ender): New.
1253 * expr.c (get_symbol_end): Respect it.
1255 1999-06-04 Mark Klein <mklein@dis.com>
1257 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1259 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1261 * config/tc-hppa.c: Update for symbol handling changes.
1263 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1265 * cgen.c: Update for symbol handling changes.
1266 * config/tc-m32r.c: Likewise.
1268 * config/tc-hppa.h: Update for symbol handling changes.
1269 * config/tc-hppa.c: Likewise.
1271 * config/tc-arm.h: Update for symbol handling changes.
1272 * config/tc-arm.c: Likewise.
1273 (symbol_make_empty): Remove. Just use symbol_create.
1275 * symbols.c (symbol_set_tc): Correct name.
1277 * Makefile.am: Rebuild dependencies.
1278 ($(OBJS)): Don't depend upon struc-symbol.h.
1279 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1280 * dep-in.sed: Don't remove struc-symbol.h.
1281 * Makefile.in: Rebuild.
1283 * doc/internals.texi (Symbols): Describe changes in symbol
1286 1999-06-03 Richard Henderson <rth@cygnus.com>
1288 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1289 instead of doing the work by hand.
1291 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1293 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1294 state of line state-machine.
1295 (struct ls): Collect DWARF2 line state-machine state in new member
1296 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1297 resulted in any DWARF2 directives.
1298 (reset_state_machine): New function.
1299 (out_end_sequence): Ditto.
1300 (dwarf2_gen_line_info): When switching sections or switching to a
1301 lower text address, call out_end_sequence() first to terminate the
1302 previous code sequence as code sequences MUST have monotonically
1303 increasing addresses.
1304 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1306 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1308 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1309 DWARF2 debug info (line information only, at this point).
1310 * as.h: Update comment about supported debug formats.
1311 * dwarf2dbg.c, dwarf2dbg.h: New files.
1312 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1314 * expr.c (operand): Don't use [ for parens if we want an index op.
1315 (op_encoding): Switch [ into O_index, if desired.
1316 (op_rank): Renumber with O_index on bottom.
1317 (expr): If O_index, match closing bracket.
1318 * expr.h (O_index): New.
1320 * read.c (read_a_source_file): Conditionally allow matched "
1321 in lines passed to md_assemble.
1323 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1325 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1327 Add support for storing local symbols in a small structure to save
1328 memory when assembling large files.
1329 * as.h: Don't include struc-symbol.h.
1330 (symbolS): Add typedef.
1331 * symbols.c: Include struc-symbol.h.
1332 (local_hash): New static variable.
1333 (save_symbol_name): New static function, from symbol_create.
1334 (symbol_create): Call save_symbol_name.
1335 (local_symbol_count): New static variable.
1336 (local_symbol_conversion_count): Likewise.
1337 (LOCAL_SYMBOL_CHECK): Define.
1338 (local_symbol_make): New static function.
1339 (local_symbol_convert): New static function.
1340 (colon): Handle local symbols. Create local symbol for local
1342 (symbol_table_insert): Handle local symbols.
1343 (symbol_find_or_make): Create local symbol for local label name.
1344 (symbol_find_base): Check for local symbol.
1345 (symbol_append, symbol_insert): Check for local symbols.
1346 (symbol_clear_list_pointers, symbol_remove): Likewise.
1347 (verify_symbol_chain): Likewise.
1348 (copy_symbol_attributes): Likewise.
1349 (resolve_symbol_value): Handle local symbols.
1350 (resolve_local_symbol): New static function.
1351 (resolve_local_symbol_values): New function.
1352 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1353 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1354 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1355 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1356 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1357 (symbol_previous, symbol_next): New functions.
1358 (symbol_get_value_expression): Likewise.
1359 (symbol_set_value_expression): Likewise.
1360 (symbol_set_frag, symbol_get_frag): Likewise.
1361 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1362 (symbol_mark_used_in_reloc): Likewise.
1363 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1364 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1365 (symbol_mri_common_p): Likewise.
1366 (symbol_mark_written, symbol_clear_written): Likewise.
1367 (symbol_written_p): Likewise.
1368 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1369 (symbol_section_p, symbol_equated_p): Likewise.
1370 (symbol_constant_p): Likewise.
1371 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1372 (symbol_get_obj, symbol_set_obj): Likewise.
1373 (symbol_get_tc, symbol_set_tc): Likewise.
1374 (symbol_begin): Initialize local_hash.
1375 (print_symbol_value_1): Handle local symbols.
1376 (symbol_print_statistics): Print local symbol statistics.
1377 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1378 Declare new symbols.c functions. Move many declarations here from
1380 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1381 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1382 (struct symbol): Move bsym to make it clearly the first field.
1383 Remove TARGET_SYMBOL_FIELDS.
1384 (symbolS): Don't typedef.
1385 (struct broken_word): Remove.
1386 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1387 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1388 (symbol_clear_list_pointers): Likewise.
1389 (symbol_insert, symbol_remove): Likewise.
1390 (symbol_previous, symbol_append): Likewise.
1391 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1392 (struct local_symbol): Define.
1393 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1394 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1395 (local_symbol_get_frag, local_symbol_set_frag): Define.
1396 (local_symbol_get_real_symbol): Define.
1397 (local_symbol_set_real_symbol): Define.
1399 * write.c (write_object_file): Call resolve_local_symbol_values.
1400 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1401 (TARGET_SYMBOL_FIELDS): Don't define.
1402 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1403 ECOFF_DEBUGGING, add ECOFF fields.
1404 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1405 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1406 ECOFF_DEBUGGING, add ECOFF fields.
1407 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1408 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1409 * config/tc-mcore.h: Don't include struc-symbol.h.
1410 (TARGET_SYMBOL_FIELDS): Don't define.
1411 (struct mcore_tc_sy): Define.
1412 (TC_SYMFIELD_TYPE): Define.
1413 * Many files: Use symbolS instead of struct symbol. Use new
1414 accessor functions rather than referring to symbolS fields
1417 * read.c (s_mri_common): Don't add in value of line_label.
1419 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1420 checking for SEC_LINK_ONCE.
1422 * config/tc-sh.h (sh_fix_adjustable): Declare.
1424 * app.c (input_buffer): New static variable.
1425 (app_push): Save saved_input in allocated buffer.
1426 (app_pop): Restored saved_input.
1427 (do_scrub_chars): Change get parameter to take char * and int as
1428 arguments. Change GET macro to pass input_buffer to get
1429 function. Don't save input into allocated buffer.
1430 * as.h (do_scrub_chars): Update declaration.
1431 * input-file.c (input_file_get): Change to take char * and int.
1432 Read data into passed in buffer. Remove static buffer.
1433 * read.c (scrub_from_string): Change to take char * and int. Copy
1434 data into passed in buffer.
1436 * hash.h: Neaten. Declare hash_traverse.
1437 * hash.c: Complete rewrite based on BFD hashing code.
1438 * gasp.c (chunksize): New variable.
1439 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1442 1999-05-28 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1445 addend unless the target uses an old ABI.
1447 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1449 -Wchar-subscripts cleanup
1450 * listing.c (listing_newline): Use unsigned char variable, so
1451 calls to isascii,iscntrl are correct.
1452 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1454 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1455 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1456 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1457 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1459 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1461 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1463 (arch_coldfire_p): New #define.
1464 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1466 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1468 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1470 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1471 (install_operand): Add place `N'.
1472 (init_table): Add registers ACC, MACSR, MASK.
1474 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1476 * config/tc-m68k.c: Change mcf5200 --> mcf.
1477 (archs): Add mcf5206e, mcf5307.
1478 (m68k_ip): Add format `u'.
1479 (install_operand): Add place `m', `M', `h'.
1480 (init_table): Add upper/lower registers.
1482 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1484 1999-05-28 Martin Dorey <mdorey@madge.com>
1486 * config/tc-i960.c: Several minor changes to add ELF and
1487 BFD_ASSEMBLER support.
1488 * config/tc-i960.h: Likewise.
1489 * configure.in (i960-*-elf*): New target.
1490 * aclocal.m4, configure: Rebuild.
1492 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1494 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1495 reloc changes when defined(BFD_ASSEMBLER).
1497 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1499 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1501 * write.c (write_print_statistics): Output to file, not stderr.
1503 * expr.c (generic_bignum_to_int32,64): Prototype.
1505 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1506 output_sleb128, output_uleb128, output_big_sleb128,
1507 output_big_uleb128, output_big_leb128): Prototype.
1508 (output_big_sleb128, output_big_uleb128): Make inline.
1509 (output_big_leb128): Remove inline
1511 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1512 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1513 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1514 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1515 value for correct overflow check in write.c:fixup_segment.
1516 * write.c (fixup_segment): Move bitfield overflow checks to after
1517 the md_apply_fix call.
1518 * config/obj-coff.c (fixup_segment): Likewise.
1519 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1520 valueT *val argument.
1522 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1524 * config/atof-ieee.c (gen_to_words): Correctly round a
1525 denormalized number. Fix off-by-one in range checking for
1526 exponent in a denormal.
1528 1999-05-10 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1533 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1535 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1537 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1539 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1540 (ReverseRegRegmem): Remove.
1541 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1542 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1543 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1546 From Doug Ledford <dledford@redhat.com>
1547 * config/tc-i386.h (RegXMM): New for P/III.
1548 * config/tc-i386.c: Add support for P/III.
1550 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1552 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1553 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1554 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1556 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1558 * config/tc-i386.c (i386_immediate): Skip whitespace before
1559 complaining about junk after expression.
1560 (i386_displacement): Likewise.
1562 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1564 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1565 Don't copy before downcaseing.
1567 1999-05-05 Catherine Moore <clm@cygnus.com>
1569 * tc-m68k.c: Include elf/m68k.h.
1570 (m68k_elf_final_processing): New routine.
1571 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1574 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1576 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1579 1999-04-30 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-mcore.c (mcore_s_section): Dump literals before
1584 1999-04-29 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1589 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1591 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1592 (TC_INIT_FIX_DATA): Delete.
1593 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1594 (TC_INIT_FIX_DATA): Delete.
1595 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1596 * write.c (fix_new_internal): Initialize fx_cgen member.
1597 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1598 (gas_cgen_md_apply_fix3): Update.
1599 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1600 (md_cgen_record_fixup_exp): Update.
1601 (FX_OPINFO_R_TYPE): Update.
1603 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1604 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1605 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1606 * frags.h (struct frag): Make opindex, opinfo ints.
1608 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1610 1999-04-26 Tom Tromey <tromey@cygnus.com>
1612 * aclocal.m4, configure: Updated for new version of libtool.
1614 1999-04-22 Nick Clifton <nickc@cygnus.com>
1616 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1618 (md_apply_fix3): Do not fix up absolute relocations against
1621 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1623 1999-04-20 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1626 changes and data-in-text directives.
1627 (mcore_cons): New function: intercept cons() operations.
1628 (mcore_float_cons): New function: intercept float_cons()
1630 (mcore_stringer): New function: intercept stringer() operations.
1632 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1634 * obj.h (struct format_ops): Change generate_asm_lineno field to
1636 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1638 * config/tc-alpha.c (find_opcode_match): Add default case to
1640 (find_macro_match): Likewise.
1641 (load_expression): Parenthesize && within ||.
1643 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1645 1999-04-17 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1648 .text .data .section pseudo ops.
1649 (mcore_s_section): New function. Dump lits before changing secs.
1650 (mcore_s_text): New function. Dump lits before changing secs.
1651 (mcore_s_data): New function. Dump lits before changing secs.
1653 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1655 * config/tc-mips.c (mips_32bitmode): New.
1656 (md_begin): Set mips_32bitmode if needed.
1657 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1658 Set EF_MIPS_32BITMODE.
1660 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1662 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1665 1999-04-16 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1669 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1671 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1672 expressions correctly.
1675 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1677 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1679 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1681 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1682 and fmpynfadd instructions.
1684 1999-04-11 Richard Henderson <rth@cygnus.com>
1686 * as.h (environ): Declare it, if needed.
1687 * as.c (dump_statistics): Don't declare environ.
1688 * configure.in (environ): Detect declaration.
1689 * configure, config.in: Rebuild
1691 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1692 (i386_displacement): Allocate enough space for replacement buffer.
1693 Clean up replacement buffer initialization.
1695 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1697 * subsegs.c (section_symbol): Don't create a new symbol if one
1698 already exists; instead, use the existing one, but set its segment
1699 and frag data if it hasn't already been defined.
1700 * config/obj-coff.c (c_section_symbol): Likewise.
1702 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1704 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1706 1999-04-08 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-mcore.c: New File: Support routines for MCore
1710 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1711 * config/obj-coff.c: Add support for mcore-pe target.
1713 * Makefile.am: Add support for MCore targets.
1714 * Makefile.in: Regenerate.
1715 * configure.in: Add support for MCore targets.
1716 * configure: Regenerate.
1718 * doc/all.texi: Set MCORE.
1719 * doc/as.texinfo: Document MCore specific command line options.
1721 * write.h: Prevent multiple inclusion.
1723 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1725 * asintl.h (LC_MESSAGES): Never define.
1726 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1728 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1731 * Makefile.am (m68k-parse.c): If configuring in the source
1732 directory, copy m68k-parse.y into the local directory before
1733 running ylwrap, to remove spurious differences when generating
1735 * Makefile.in: Rebuild.
1737 * config/tc-sparc.h (md_do_align): Just allocate the number of
1738 bytes necessary, rather than always allocating 1024.
1740 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1742 * listing.c (listing_newline): Add cast to avoid warning.
1743 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1744 * config/tc-i386.c (i386_scale): Add return value.
1745 (build_displacement_string): Remove unused local temp_disp2.
1746 (i386_intel_memory_operand): Add parentheses to avoid warning.
1747 (i386_intel_operand): Remove unused local end_of_operand_string.
1748 (i386_operand): Remove unused local operand_modifier.
1749 (i386_operand): Add parens to avoid warning.
1751 1999-04-04 Don Bowman <don@pixsci.com>
1753 * configure.in: Add mips*-*-vxworks* target; have it define
1755 * configure, config.in: Rebuild.
1757 1999-03-31 Nick Clifton <nickc@cygnus.com>
1759 * configure.in (emulations): Add support for arm-epoc-pe.
1760 * configure: Regenerate.
1761 * config/te-epoc-pe.h: New file. Define macros specific to
1763 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1764 for arm-epoc-pe target.
1766 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1768 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1770 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1772 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1773 detect ",n" without a condition.
1774 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1777 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1779 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1780 instruction is encoded with one bit.
1783 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1785 * doc/internals.texi (CPU backend): Mention that
1786 line_separator_chars should not include newline. From thi
1787 <ttn@mingle.glug.org>.
1789 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1791 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1792 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1794 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1796 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1798 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1800 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1803 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1805 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1807 1999-03-15 Martin Hunt <hunt@cygnus.com>
1809 * app.c (do_scrub_begin): Change '-' back to a symbol char
1810 so we can use multiple opcodes on a line again.
1812 * config/tc-d30v.c: By default, warn if a symbol has
1813 the same name as a register. Plus some minor
1814 updates from the branch.
1816 1999-03-13 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1819 BFD_RELOC_16 and BFD_RELOC_64.
1821 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1823 * expr.c (expr): Add missing else.
1825 1999-03-12 Nick Clifton <nickc@cygnus.com>
1827 * config/tc-arm.c (md_apply_fix3): Improve error message.
1829 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1831 * Makefile.am (CPU_TYPES): Add fr30.
1832 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1833 (fr30,m32r dependencies): Update.
1834 * Makefile.in: Rebuild.
1836 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1837 (gas_cgen_record_fixup_exp): Ditto.
1838 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1839 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1840 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1841 (md_cgen_lookup_reloc): Update use of operand->type.
1842 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1843 (md_convert_frag): Call cgen_operand_lookup_by_num.
1844 (md_cgen_lookup_reloc): Update use of operand->type.
1845 (m32r_cgen_record_fixup_exp): Ditto.
1847 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1849 * config/tc-mips.c (md_show_usage): Fix message.
1851 1999-03-03 Nick Clifton <nickc@cygnus.com>
1853 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1854 and LDR reg,=<expr> instruction.
1856 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1859 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1861 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1863 1999-02-17 Nick Clifton <nickc@cygnus.com>
1865 This patch was created by: Scott Bambrough
1866 <scottb@corelcomputer.com>
1869 Special cased '@' character. The '@' character is used as the
1870 ARM assembler comment character, as a special character
1871 and in ELF .symver pseudo-op's, and as a special character in
1872 .type and .section pseudo-ops.
1873 (symver_pseudo): New static variable.
1874 (symver_state): New static variable.
1875 (struct app_save): Add field 'symver_state'.
1876 (app_push): Save global symver_state int struct app_save.
1877 (app_pop): Restore global symver_state from struct app_save.
1878 (do_scrub_chars): Special case handling of '@' character in
1881 * configure.in: Modified to recognize armv* uname syntax from ARM
1883 * configure: Regenerated.
1885 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1886 a prefix to the section's type.
1887 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1888 the type's typename.
1890 * config/tc-arm.h: Add support for PIC generation:
1891 (pic_code): New boolean.
1892 (obj_relocate_extern): Define.
1893 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1894 (TC_CONS_FIX_NEW): Define.
1895 (tc_fix_adjustable): Define.
1896 (GLOBAL_OFFSET_TABLE_NAME): Define.
1898 * config/tc-arm.c: Add support for PIC generation:
1899 (line_seperator_chars): Allow ';' as a seperator for Linux.
1900 (is_immediate_prefix): New macro.
1901 (arm_parse_reloc): New function.
1902 (s_arm_elf_cons): New function.
1903 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1904 (md_undefined_symbol): Special case handling for the Global Offset
1906 (md_apply_fix3): Handle PIC relocs.
1907 (tc_gen_reloc): Handle PIC relocs.
1908 (md_parse_option): Add support for '-k' command line switch to
1909 enable PIC generation.
1910 (cons_fix_new_arm): New function.
1911 (s_arm_elf_cons): New function.
1913 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1915 * configure.in: Add comments for uses of AC_DEFINE.
1916 * acinclude.m4: Likewise.
1917 * acconfig.h: Remove.
1918 * aclocal.m4: Rebuild.
1919 * configure: Rebuild.
1920 * Makefile.in: Rebuild.
1921 * config.in: Rebuild.
1923 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1925 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1926 non-constant offset from a base register.
1928 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1930 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1933 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1935 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1936 (emit_insn): Look for pc-relative and no-overflow specifiers on
1937 internal relocation types.
1939 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1941 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1944 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1946 (mips_4650, mips_4010, mips_4100): Variables removed.
1947 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1948 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1950 (md_begin): Don't bother initializing the mips_NNNN variables;
1951 mips_cpu is set, and that's good enough now.
1952 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1953 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1954 (show): New function, to handle wrapping in the CPU lists.
1955 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1957 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1959 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1960 than treat as an immediate specifier.
1962 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1964 * config/tc-i386.c: Prototype many functions.
1965 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1966 (i386_immediate): Remove unused second argument.
1967 (i386_intel_operand): Fix i386_is_reg typo.
1968 (i386_operand): Use allow_naked_reg.
1969 (output_invalid): Make operand int for K&R.
1971 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1973 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1975 * Makefile.in: Rebuild.
1977 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1979 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1981 (EXTRA_as_new_SOURCES): Comment out.
1982 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1983 * Makefile.in: Rebuild.
1984 * doc/Makefile.in: Rebuild.
1985 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1986 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1987 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1988 * configure: Rebuild.
1989 * aclocal.m4: Rebuild.
1990 * config.in: Rebuild.
1991 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1992 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1993 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1994 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1995 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1996 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1997 (gas_cgen_record_fixup_exp): Ditto.
1998 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1999 descriptor, not global variable.
2000 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2001 descriptor, not global variable. Refer to insert_operand handler
2002 via cpu descriptor, not global function.
2003 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2004 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2005 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2006 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2007 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2008 * config/tc-m32r.c: Ditto.
2009 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2010 (md_assemble): Ditto.
2011 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2013 1999-02-09 Nick Clifton <nickc@cygnus.com>
2015 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2016 relocations for ELF targets.
2018 1999-02-08 Nick Clifton <nickc@cygnus.com>
2020 * configure.in: Add support for StrongARM target.
2021 * configure: Regenerate.
2023 1999-02-05 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2027 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2030 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2032 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2034 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2036 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2037 (INTEL_DWORD_MNEM_SUFFIX): Define.
2040 (DWORD_PTR): Define.
2041 (XWORD_PTR): Define.
2043 (OFFSET_FLAT): Define.
2045 (NONE_FOUND): Define.
2048 * config/tc-i386.c (set_intel_syntax): New routine.
2049 (intel_syntax): Declare.
2050 (allow_naked_reg): Declare.
2051 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2052 (intel_float_operand): New routine.
2053 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2054 Handle brackets as well as parens. Call i386_intel_operand for
2055 intel syntax. Reverse operands if appropriate. Handle new
2056 suffixes. Handle movzx and movsx.
2057 (i386_is_reg): New routine.
2058 (i386_immediate): New routine.
2059 (i386_scale): New routine.
2060 (i386_displacement): New routine.
2061 (i386_operand_modifier): New routine.
2062 (build_displacement_string): New routine.
2063 (i386_parse_seg): New routine.
2064 (i386_intel_memory_operand): New routine.
2065 (i386_intel_operand): New routine.
2066 (i386_operand): Call i386_displacement, i386_immediate,
2067 i386_scale, etc. instead of handling inline.
2068 (parse_register): Handle registers without prefix.
2070 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2072 * configure: Regenerate.
2073 * configure.in (arm-*-oabi): New.
2074 (thumb-*-oabi): New.
2075 * config/tc-arm.c (target_oabi): Declare.
2076 (md_apply_fix3): Support REL relocs.
2077 (md_parse_option): Handle -oabi.
2078 (elf32_arm_target_format): New routine.
2079 (md_longopts): Add OPTION_OABI.
2080 * config/tc-arm.h: Redefine TARGET_FORMAT.
2083 1999-01-28 Nick Clifton <nickc@cygnus.com>
2085 * write.c (write_relocs): Handle out of range error.
2087 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2088 (fr30_force_relocation): Default to 0.
2090 * config/tc-fr30.h (obj_fix_adjustable): Define.
2091 (TC_FORCE_RELOCATION): Define.
2093 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2096 1999-01-16 Nick Clifton <nickc@cygnus.com>
2098 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2099 merge of two instructions if the left instruciton kills the right.
2101 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2103 * Makefile.in: Regenerate.
2104 * configure.in: Redo test for using cgen.
2105 * configure: Regenerate.
2107 1999-01-09 Nick Clifton <nickc@cygnus.com>
2109 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2110 redefinition of this macro.
2112 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2114 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2117 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2119 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2120 a read of HI or LO and an immediatly following branch.
2122 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2124 * config/tc-mips.c (md_begin): Another correction to the setting of
2127 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2129 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2131 1998-12-21 Nick Clifton <nickc@cygnus.com>
2133 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2134 bit insn when optimizing, so that parallelised instructions will
2135 start on a 32 bit boundary.
2137 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2139 * config/tc-mips.c (mips_eabi64): New.
2140 (md_begin): Set mips_eabi64.
2141 (mips_elf_final_processing): Use it.
2143 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2145 * config/tc-mips.c (mips_elf_final_processing):
2146 Correct setting of ABI in e_flags.
2148 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2150 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2152 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2154 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2156 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2158 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2159 warning, values that don't fit in the field.
2161 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2163 * config/tc-mips.c (mips_abi_string): New.
2164 (md_parse_option,md_longopts): Add mabi.
2165 (mips_elf_final_processing): Set e_flags based on mabi flag.
2167 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2169 * config/tc-mips.c (md_parse_option): Handle vr4111.
2171 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2173 * config/tc-h8300.c (build_bytes): Change message given if the
2174 instruction requires H8/300H mode and we're not in Hmode, to
2175 suggest that it may be the operand modes that are the problem, not
2176 necessarily the opcode.
2178 1998-12-10 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-fr30.c: Add line separator character.
2182 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2184 * configure.in (hppa-*-mpeix*): New target.
2185 * config/obj-som.h (obj_som_compiler): Declare.
2186 * config/obj-som.c (compiler_seen): New static variable.
2187 (obj_som_compiler): New function.
2188 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2189 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2190 (pa_type_args): Set hppa_priv_level.
2191 (pa_compiler): New static function if OBJ_SOM.
2192 * configure: Rebuild.
2194 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2196 * read.c (output_leb128): Don't mark as inline.
2198 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2200 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2201 AIX .vbyte unaligned data support.
2202 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2203 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2206 1998-12-07 Nick Clifton <nickc@cygnus.com>
2208 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2211 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2213 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2214 BFD_RELOC_ARM_PCREL_BRANCH.
2216 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2218 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2219 checking the target type.
2220 (mips-dec-bsd*): Set endian to little.
2221 * configure: Rebuild.
2223 COFF weak symbol support, based on patches from Mark Elbrecht
2224 <snowball3@usa.net>:
2225 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2226 * config/obj-coff.c (obj_coff_weak): New static function.
2227 (obj_coff_endef) [both versions]: Handle weak symbols.
2228 (coff_frob_symbol): Likewise.
2229 (yank_symbols): Likewise.
2230 (obj_pseudo_table): Add "weak".
2232 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2233 <aymeric.vincent@emi.u-bordeaux.fr>.
2234 * aclocal.m4: Rebuild with current tools.
2235 * configure: Rebuild.
2237 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2238 an assertion failure for a case we can't handle when OBJ_ECOFF.
2240 * expr.c (operator): And with 0xff to avoid problems with signed
2243 1998-12-03 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2246 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2248 1998-12-02 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2253 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2255 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2258 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2263 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2265 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2267 (d10v_cleanup): Only generate previous insn if a multiline insn is
2270 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2275 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2277 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2278 -marm6xxx command line switches.
2280 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2282 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2283 (itbl-ops.o): Delete duplicate dependencies.
2284 Rebuild dependencies.
2285 Add fr30 dependencies.
2286 * Makefile.in: Rebuild.
2288 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2292 * listing.c: Ignore line terminator characters found inside
2295 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2297 * po/gas.pot: Regenerated.
2299 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2302 fr30_is_label_start(). Also checks for delay slot insns.
2304 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2305 FR30 instructions which contain a colon in the mnemonic.
2307 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2309 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-fr30.c: Removed currently superflous code.
2313 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2315 * config/tc-fr30.h: New file.
2316 * config/tc-fr30.c: Tweaking so that it will compile.
2318 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2320 * config/tc-d10v.h (obj_fix_adjustable): Define.
2321 (TC_FORCE_RELOCATION): Define.
2322 (d10v_force_relocation): Declare.
2323 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2324 (md_apply_fix3): Handle Vtable relocs.
2325 (d10v_fix_adjustable): New.
2326 (d10v_force_relocation): New.
2328 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-d30v.c: Change default behaviour to ignore potential
2331 conflicts between register name and symbol names.
2333 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2335 * configure.in: Add fr30-*-*.
2336 * config/tc-fr30.c: New file.
2337 * Makefile.in: Regenerated.
2338 * config.in: Regenerated.
2339 * configure: Regenerated.
2340 * doc/Makefile.in: Regenerated.
2341 * po/gas.pot: Regenerated.
2343 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2345 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2348 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2350 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2352 (do_scrub_chars): Add some casts to unsigned char to avoid
2353 unwanted sign extension.
2354 * read.c (lex_type): Set characters about 127 to be symbol
2356 * config/tc-i386.c (md_begin): Set identifier_chars and
2357 operand_chars for values above 127.
2359 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2361 * configure.in: detect cygwin* instead of cygwin32*
2362 * configure: regenerate
2364 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2366 * listing.c: Add support for producing a listing from piped
2369 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2371 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2372 (append_insn): Account for the tx39's multiply behavior.
2374 1998-10-26 Michael Meissner <meissner@cygnus.com>
2376 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2377 from assemble_parallel_insns. Add support for '->' to indicate
2378 explicitly serializing the instructions.
2379 (md_assemble): Ditto.
2381 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2383 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2386 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2388 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2390 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2392 * config/tc-mips.c : support frame and regmask/fregmask when
2393 MIPS_STABS_ELF is specified.
2395 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2397 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2398 (md_apply_fix): Don't return 1 for VTABLE relocs.
2399 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2401 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2403 * doc/c-i386.texi: Replace occurences of "opcode" with
2404 "instruction mnemonic", "instruction", or "mnemonic" when
2405 referring to the name of an instruction. Use "opcode" when
2406 referring to the sequence of machine bytes.
2408 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2409 (is_opcode_char): Rename to is_mnemonic_char.
2410 (md_assemble and i386_operand): Correct error messages from
2411 "opcode" to "instruction mnemonic"
2412 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2413 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2414 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2415 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2416 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2417 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2418 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2420 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2422 * config/tc-i386.c (i386_operand): Check for garbage after
2425 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2427 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2428 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2430 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2432 * config/tc-sh.h (obj_fix_adjustable): Define.
2433 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2434 (md_apply_fix): Likewise.
2435 (tc_gen_reloc): Likewise.
2436 (sh_fix_adjustable): New.
2438 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2440 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2441 * cgen.h (gas_cgen_finish_insn): Update prototype.
2442 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2443 cgen_insn_t -> CGEN_INSN_INT.
2444 (make_parallel): Update handling of CGEN_INT_INSN_P.
2445 (assemble_parallel_insn): Ditto.
2446 (target_make_parallel): New function.
2447 (md_assemble): Use it.
2449 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2451 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2453 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2455 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2456 converted into lower case.
2458 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2460 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2461 (gas_cgen_tc_gen_reloc): Likewise.
2462 * config/tc-m32r.h (obj_fix_adjustable): Define.
2463 * config/tc-m32r.c (m32r_fix_adjustable): New.
2464 (m32r_force_relocation): Handle VTABLE relocs.
2466 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2468 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2470 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2472 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2473 to lower case before parsing.
2475 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2476 parallel insns modift buts in the PSW as a side effect.
2478 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-d30v.c (find_format): Test for missing flag and
2483 (md_apply_fix3): Fix error messages to avoid
2484 assumption about presence of a symbol.
2486 (parallel_ok): Disallow parallel instructions that both modify the
2489 (find_format): Generate a warning if an odd numbered register is
2490 used as the first register in a mutli-register instruction.
2492 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2494 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2495 relocations are always associated with a symbol.
2497 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2499 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2500 (elf32_sparc_force_relocation): Declare.
2501 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2502 (tc_gen_reloc): Handle vtable relocs.
2503 (elf32_sparc_force_relocation): New.
2505 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2507 * symbols.c (S_IS_FUNCTION): New.
2508 * config/tc-v850.h (obj_fix_adjustable): Define.
2509 (TC_FORCE_RELOCATION): Define.
2510 (v850_force_relocation): Declare.
2511 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2512 of fx_addnumber for VTABLE reloc addends.
2513 (md_apply_fix3): Handle VTABLE relocs.
2514 (v850_fix_adjustable): New.
2515 (v850_force_relocation): New.
2517 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2519 * tc-hppa.c (fp_operand_format): Add some additional formats.
2520 (pa_ip): Do not automatically promote into pa2.0 mode.
2521 (pa_level): Handle ".level 2.0".
2523 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2525 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2526 * config/tc-i386.h (template.extension_opcode): Change to
2527 unsigned int to allow full range of 8-bit opcode suffixes.
2528 (None): Redefine as 0xffff.
2530 From Jeff B Epler <jepler@usgs.gov>
2531 * doc/c-i386.texi (i386-SIMD): New section.
2533 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2535 * read.c (discard_rest_of_line): New function.
2536 * read.h: Declare it.
2537 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2539 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2541 * config/tc-d10v.c (find_symbol_matching_register): New function.
2542 (find_opcode): Cope with the case where a register name matches
2545 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2547 * config/tc-v850.c (md_pcrel_from): Rename to
2548 v850_pcrel_from_section.
2549 (v850_pcrel_from_section): Do not resolves symbols in other
2552 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2554 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2556 * config/tc-d10v.c (find_opcode): Generate an error if a register
2557 is supplied for an operand that should not be a register.
2559 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2562 instructions to have another instruction in the right bin.
2564 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2566 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2567 the right container if the left container holds a branch
2570 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2573 both a register name and symbol name.
2574 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2576 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2579 execution unit class.
2581 (reg_name_search): If a name matches a register and a symbol,
2582 prefer the register.
2583 (find_format): Disallow flag registers when a general purpose
2584 register is required.
2585 If a number is required, but a register has been given, check to
2586 see if a symbol with the same name as the register exists, and if
2587 so, use that symbol.
2589 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2591 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2593 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2595 * config/tc-d30v.c (find_format): Do not accept flag registers as
2596 general purpose registers.
2597 (find_format): If an immediate value is expected at a given place
2598 in a format, but a register name has been provided instead, check
2599 to see if that register name matches the name of a predefined
2600 symbol and if it does, then use the symbol instead.
2601 (reg_name_search): If a register name matches a symbol name,
2602 prefer the register name to the symbol name.
2604 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2607 the previous insn to empty.
2609 1998-09-20 Michael Meissner <meissner@cygnus.com>
2611 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2612 pieces, forcing the use of an ANSI compiler.
2614 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2616 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2618 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2620 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2622 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2624 (obj_elf_vtable_entry): Likewise.
2625 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2626 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2627 (tc_gen_reloc): Likewise.
2628 (arm_fix_adjustable): Likewise.
2629 (elf32_arm_force_relocation): New.
2630 (armelf_frob_symbol): Remove coff-style symbol support.
2632 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2634 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2636 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2638 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2639 OBJ_COFF so that routine is defined for a.out format.
2641 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2643 * config/tc-i386.c (i386_operand): Detect non-segment registers
2644 used as segment prefixes.
2646 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2648 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2649 optimize across FDE boundaries.
2651 * config/obj-coff.c (obj_coff_section): Preserve any link once
2652 flags when setting the section flags.
2654 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2657 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2659 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2661 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2664 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2666 * frags.c (frag_grow): Include the size of the frag struct in the
2669 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2670 if the new subseg comes before the old.
2672 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2674 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2675 to handle edge8 and edge16.
2677 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2679 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2680 before we clobber the symbol involved.
2682 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2684 * config/tc-arm.c: Remove OBJ_ELF definitions for
2685 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2686 use arm_adjust_symtab for OBJ_COFF.
2687 (armelf_adjust_symtab): New Routine.
2688 * config/tc-arm.h: Define obj_adjust_symtab to
2689 armelf_adjust_symtab for OBJ_ELF.
2691 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2693 * configure.in: Make all i386-elf targets use bfd_gas.
2694 * config/tc-i386.c (tc_i386_force_relocation): New.
2695 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2696 (md_apply_fix3): Likewise.
2697 (tc_gen_reloc): Handle them.
2698 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2699 tc_i386_force_relocation.
2701 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2705 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2708 current opcode after writing the first insturction of a reverse
2711 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2713 * read.h (generate_lineno_debug): Add prototype.
2714 * read.c (generate_lineno_debug): Make non-static.
2716 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2718 * config/tc-i386.c (md_assemble): Only warn for address/data size
2721 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2723 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2724 against Thumb function names, as the linker needs this information.
2726 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2728 * expr.c (operand): Check also that there is no advance in operand
2729 after atof_generic in order to decide "is it label 0f or floating
2732 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2734 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2735 command line options with a single dash.
2736 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2738 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2740 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2741 * tc-arm.c (arm_fix_adjustable): New routine.
2743 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2745 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2746 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2747 demand_empty_rest_of_line before mri_comment_end.
2748 (equals): Check garbage after expression before
2749 mri_comment_end in MRI mode.
2751 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2753 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2754 small immediate constant to use the constant itself rather than
2757 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2759 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2760 (pa_leave): Likewise.
2762 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2764 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2766 (i386_operand): Fix an error message.
2768 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2770 * doc/c-arm.texi (ARM Directives): Document .req directive.
2772 * config/tc-arm.c (reg_required_here): Display erroneous string if
2773 the register name could not be decoded.
2774 Do not set inst.instruction if the sift is -1.
2776 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2778 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2781 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2783 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2784 even if it is belived to be unnecessary.
2786 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2788 config/tc-i386.c (i386_operand): Size immediate constants by
2789 suffix (erroneously removed as part of July 7 change).
2791 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2793 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2794 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2795 (armelf_frob_symbol): New Routine.
2796 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2798 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2800 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2802 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2805 command line switches passed to assembler.
2807 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2809 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2810 (gas_cgen_opcode_desc): Declare.
2811 (gas_cgen_parse_operand): Declare.
2812 (*): Prepend gas_ to gas specific fns to denote them as such.
2814 * cgen.c (gas_cgen_opcode_desc): New global
2815 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2816 (queue_fixup): Renamed from cgen_queue_fixup.
2817 (*): Prepend gas_ to gas specific fns to denote them as such.
2819 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2820 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2821 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2822 Open opcode table and initialize it.
2823 (make_parallel): Use gas_cgen_opcode_desc.
2824 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2825 (md_assemble): Ditto.
2827 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2829 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2830 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2831 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2832 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2833 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2834 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2835 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2836 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2837 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2838 (INIT_STAB_SECTION): Likewise.
2839 (OBJ_PROCESS_STAB): Likewise.
2841 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2842 (md_parse_option): Watch for them.
2843 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2844 (md_begin): Kill neverdef code.
2845 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2846 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2847 (s_alpha_coff_wrapper): New.
2848 (md_pseudo_table): Trap all ECOFF pseudos.
2850 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2852 Start of changes to remove mdebug section from mips*-elf
2853 Based on MIPS_STAB_ELF definition
2854 * acconfig.h: undef if not configured
2855 * config.in: undef if not configured
2856 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2857 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2858 * stabs.c (s_stab_generic): flush frag
2860 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2862 * configure.in: (arm-*-elf): Handle.
2863 (thumb-*-elf): Handle.
2864 * configure: Regenerate.
2865 * read.c (stringer): Fix typo in comment.
2866 * write.c (fixup_segment): Don't add symbol value to addend if
2868 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2870 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2873 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2875 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2876 (write_2_short): Emit warning if new flag is set.
2877 (do_assemble): Set flags if left instruction is one of special
2878 "right-instruction-killer" type.
2880 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2882 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2883 Always output words in debug_info section as big endian.
2884 (sparc_target_format): Choose correct bfd target.
2885 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2887 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2889 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2890 to work with internationalization code. Issue an error when two
2891 operands match that are not allowed to match.
2893 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2895 * configure.in (install_tooldir): Allow target to specify whether
2896 it wants to be installed in $(tooldir)/bin.
2897 * configure: Regenerate.
2898 * Makefile.am (install-exec-local): Set install-exec-tooldir
2899 dependency via configure.
2900 * Makefile.in: Regenerate.
2902 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2904 * Makefile.am (install-exec-local): Split into two ...
2905 (install-exec-bindir,install-exec-tooldir): New rules.
2906 * Makefile.in: Regenerate.
2908 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2910 * Makefile.am (install-exec-local): Don't remove the file before
2911 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2912 W. Rozycki <macro@ds2.pg.gda.pl>.
2913 * Makefile.in: Rebuild.
2915 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2917 * cgen.c: Include libiberty.h.
2918 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2919 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2920 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2921 (md_cgen_lookup_reloc)): Declare.
2922 (md_cgen_record_fixup_exp): Declare.
2923 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2924 (m32r_relax_frag): Declare.
2925 (cgen_md_apply_fix3): Decls moved to cgen.h.
2926 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2927 (m32r_cgen_record_fixup_exp): Delete decl.
2928 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2929 (assemble_nop): Delete.
2930 (expand_debug_syms): Delete unused `exp'.
2931 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2932 Add default case for -Wall.
2933 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2934 (md_atof): Delete unused wordP.
2936 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2938 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2941 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2944 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2945 .print, .purgem, and .struct. Remove documentation for
2948 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2950 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2951 Update call to insert_operand.
2953 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2957 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2959 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2960 whitespace after a prefix operator.
2962 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2964 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2966 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2968 * config/tc-sparc.c (log2): New static function.
2969 (s_reserve): Use log2 to convert alignment before calling
2971 (s_common): Use log2 to convert alignment before calling
2972 record_alignment and frag_align.
2973 (sparc_cons_align): Use log2.
2975 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2977 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2978 (s_common): Likewise.
2980 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2981 initialization of waddr.
2982 (sparc_elf_final_processing): Add default case to switch.
2984 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2986 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2987 than temporary real.
2989 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2991 * write.c (subsegs_finish): Don't align the segments if there were
2994 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2995 copying aux information.
2997 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2998 expression into a symbol.
3000 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3002 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3003 type to unsigned int.
3004 (md_assemble): Change type used to store offsets from unsigned
3006 (i386_operand): Switch error check to only call RESTORE_END_STRING
3007 once after parse_register.
3009 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-v850.c (md_show_usage): Changed format to match that
3014 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3016 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3018 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3020 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3023 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3026 * doc/Makefile.in: Rebuild.
3028 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3030 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3031 for %lo expressions.
3032 (mips_ip, case 'u'): Move range check after code to mask
3033 off bits in %hi/%lo expressions. Mask off high bits for
3036 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3038 * doc/Makefile.am (gasver.texi): New target.
3039 (as.info, as.dvi): Depends upon gasver.texi.
3040 * doc/as.texinfo: Include gasver.texi. Mention version number on
3041 title page and in top node.
3042 * doc/Makefile.in: Rebuild.
3044 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3046 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3047 but not including the line containing the edict.
3048 * listing.h (LISTING_EOF): New.
3049 * input-scrub.c (input_scrub_next_buffer): Call it.
3051 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * config/tc-i386.c (i386_operand): Don't set the size of an
3054 immediate address based solely on the suffix and the mode.
3056 * config/tc-i386.c (md_assemble): Add assertion to make sure
3057 overlap2 does not set Imm.
3059 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3060 sequences of whitespace to a single space.
3061 (is_space_chars): Just compare with space.
3062 (md_begin): Don't initialize space_chars.
3063 (md_assemble): Just skip a single whitespace character.
3064 (i386_operand): Rewrite base-index parsing to use new
3065 parse_register, and to skip white space. Skip white space in a
3066 number of other places too. Don't give error message if
3067 parse_register fails.
3068 (parse_register): Change reg_string parameter to be non-const.
3069 Add end_op parameter. Skip white space after the `%', and return
3070 end of register string. Give error message here rather than
3073 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3075 Based on patch from Matt Semersky <matts@scd.hp.com>:
3076 * expr.c (op_encoding): Make const.
3077 (expr_set_precedence): New function.
3078 (expr_begin): Don't set operator rankings, just call
3079 expr_set_precedence.
3080 * expr.h (expr_set_precedence): Declare.
3081 * read.c (s_mri): Call expr_set_precedence.
3083 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3085 * doc/as.texinfo (Statements): Remove paragraph discussing
3086 continuing lines with a backslash. This hasn't worked for years,
3089 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3091 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3093 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3094 (ps_CTORS, ps_DTORS): New section types.
3095 (vms_fixup_xtors_section): New function
3096 (Ctors_Psect, Dtors_Psect): Define.
3097 (IS_GXX_XTOR): Define
3098 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3099 Filter static constructors/destructors and add to
3100 Ctors_Symbols/Dtors_Symbols chain.
3101 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3102 appropriate section.
3104 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3105 * makefile.vms: Merge vax/vms support.
3107 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3109 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3110 (elf_pseudo_table): Add them.
3111 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3112 (md_apply_fix): Accept them.
3113 (mips_fix_adjustable): Don't adjust them.
3114 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3115 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3116 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3117 (tc_fix_adjustable): Don't adjust them.
3119 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3121 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3123 * Makefile.in: Regenerate.
3124 * configure.in: AC_SUBST cgen_cpu_prefix.
3125 * configure: Regenerate.
3127 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3129 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3130 Changed all users of COND12_DELAY.
3132 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-mn10300.c (set_arch_mach): New function.
3135 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3136 (md_begin): Default to mn10300 mode.
3137 (md_assemble): Only accept instructions for the core mn10300
3138 chip and the active machine type.
3140 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3142 * subsegs.h (segment_info_type): Give the struct a name.
3143 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3144 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3145 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3146 * config/tc-w65.h (tc_reloc_mangle): Declare.
3147 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3149 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3151 * config/tc-v850.c (v850_comm): Restore old section
3152 after common processing.
3154 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3156 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3158 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3160 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3161 char with code that explicitly sign-extends.
3163 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3165 * config/tc-v850.c (md_begin): Restore text section as the current
3166 section after creating call table sections.
3167 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3170 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3171 with call to macro SYM_AUXINFO.
3173 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3175 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3176 with the program transform name.
3177 * Makefile.in: Rebuild.
3179 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3181 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3184 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * config/tc-i386.c (i386_operand): Be prepared for a space between
3187 the open parenthesis and the start of the register operand,
3188 because of the June 16 change.
3190 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3192 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3195 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3198 even if it is belived to be unnecessary.
3200 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3202 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3204 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3206 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3208 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3209 shift amount for a repeated operand. The shift amount for the
3210 repeated copy comes from the size of the operand.
3212 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3214 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3216 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3218 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3220 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3222 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3223 characters in it as LEX_IS_SYMBOL_COMPONENT.
3224 * config/tc-i386.h (tc_symbol_chars): Define.
3225 (extra_symbol_chars): Declare.
3226 * config/tc-i386.c (extra_symbol_chars): Define.
3227 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3228 (line_comment_chars): Set to '/' if TE_LINUX.
3229 * doc/c-i386.texi (i386-prefixes): Update.
3230 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3232 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3234 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3235 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3237 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3239 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3240 constraint in instructions REP & REPI.
3242 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3244 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3245 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3247 (check_range): If the operand is shifted, then shift the number
3248 before checking its range.
3250 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3252 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3255 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-v850.c (v850_comm): Create special sections as needed.
3259 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3261 * config/tc-d10v.c (write_2_short): Addition of swapping
3262 instructions for sequential and reverse sequential order when
3263 given order is not possible.
3265 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * Makefile.am: Rebuild dependencies.
3268 (DEP_INCLUDES): Fix reference to intl build directory.
3269 * Makefile.in: Rebuild.
3271 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3273 * doc/c-i386.texi: Update 16 bit documentation.
3275 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3276 IgnoreDataSize to IgnoreSize as they are used for address size as
3278 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3279 32-bit mode, similarly addr16/data16 and variants.
3281 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3284 sequential word multiply instructions.
3286 (do_assemble): Add extra command line argument, to allow mul32
3287 attribute to be preserved across parallel insns.
3288 (md_assemble): Insert NOPs between explicitly parallel insns which
3289 contain an 32 bit multiply and a 16 multiply.
3291 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3293 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3296 * config/tc-i386.c (reloc): Add braces.
3298 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3299 consistent with Intel naming.
3300 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3301 use bitfields in sib_byte.
3302 (modrm_byte): Don't use bitfields here either.
3304 * config/tc-i386.c (current_templates): Add const.
3305 (parse_register): Add const to return, param, and char *s.
3306 (i386_operand): Add const to reg_entry *r.
3307 * config/tc-i386.h (templates): Add const to start, end.
3309 Inspired by code for 16 bit gas support from Martynas Kunigelis
3310 <martynas@nm3.ktu.lt>:
3311 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3312 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3313 (uses_mem_addrmode): Remove.
3314 (md_estimate_size_before_relax): Add support here too.
3315 (md_relax_table): Rewrite interface to md_relax for 16 bit
3317 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3318 (opcode_suffix_to_type): Remove.
3319 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3320 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3321 (md_convert_frag): Likewise.
3322 (i386_operand): Add support for 16 bit base/index regs,
3323 immediates, and displacements. Remove some unnecessary casts, and
3324 localise end_of_operand_string, displacement_string_start,
3325 displacement_string_end variables. Add GCC_ASM_O_HACK.
3326 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3328 * config/tc-i386.c (prefix_hash): Remove.
3329 (md_begin): Rewrite without obstacks. Remove prefix hash table
3330 handling. Rewrite lexical table handling.
3331 (i386_print_statistics): Don't print prefix statistics.
3332 (md_assemble): Rewrite instruction parser so that line is not
3333 converted to lower case. Don't do a hash_find for prefixes,
3334 instead recognise them via opcode modifier.
3335 (expecting_operand, paren_not_balanced): Localise variables.
3336 * config/tc-i386.h (IsPrefix): Define.
3337 (prefix_entry): Remove.
3339 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3340 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3341 '\\' in case where comment_chars contains '/'.
3343 * config/tc-i386.c (MATCH): Ensure given operand and template
3344 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3345 you must write `ljmp *table(%ebx)'.
3347 From H.J. Lu <hjl@gnu.org>:
3348 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3349 as 0 ifndef BFD_ASSEMBLER.
3350 (md_assemble): Allow immediate operands without suffix or
3351 other reg operand to default in size to the current code size.
3353 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3355 * config/tc-v850.c (md_begin): Restore creation of
3356 .call_table_text and .call_table_data sections.
3358 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3361 after emitting a word of noops.
3363 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3365 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3366 (i386_operand): Simplify checks for valid base/index combinations.
3367 Disallow `in 4(%dx),%al'.
3369 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3371 (add_prefix): Change parameter from char to int.
3373 * config/tc-i386.h (Ugh): Define opcode modifier.
3374 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3376 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3377 CONSISTENT_REGISTER_MATCH macros to check register types more
3378 thoroughly. Check for illegal suffix/operand combinations
3379 when matching insns with operands. Handle new `s' suffix, and
3380 associated FloatMF opcode modifier for float insns with memory
3382 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3383 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3384 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3385 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3386 DATA_PREFIX_OPCODE throughout.
3388 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3389 (md_assemble): Rewrite suffix/register operand checking code to be
3390 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3391 AnyMem, the better to grep.
3393 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3394 given a memory operand. Don't set Abs bits either.
3395 (type_names): Remove Mem*, Abs*.
3396 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3397 define opcode_modifiers as these cases are handled by Disp8,
3398 Disp16, Disp32 and suffix checks.
3399 (COMES_IN_BOTH_DIRECTIONS): Remove.
3400 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3402 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3403 if IgnoreDataSize modifier given. Remove ShortformW modifier
3404 test. Add test for ShortForm in W base_opcode modification.
3405 Merge Seg2ShortForm and Seg3ShortForm code.
3406 * config/tc-i386.h (ShortFormW): Remove.
3407 (IgnoreDataSize): Define.
3409 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-d30v.c (md_assemble): Store previous segment state
3412 with previous instruction.
3414 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3416 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3417 (ebp, esp): Remove static variables.
3418 (MATCH): Remove test for InOutPortReg.
3419 (i386_operand): Properly handle InOutPortReg here instead.
3420 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3421 (md_assemble): Simplify and correct modrm and sib generation.
3422 (i386_operand): Add warning for scale without index.
3423 Rewrite checks for valid base/index combinations.
3425 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3426 macros and enclose in do while(0).
3427 (RESTORE_END_STRING): Likewise.
3428 (md_assemble): Add one to printed operand number so we start
3429 from 1 not 0. Add some more gettext invocations.
3430 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3433 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3434 DATA_PREFIX, SEG_PREFIX): Define.
3435 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3436 (check_prefix): Remove function.
3437 (add_prefix): New function. Add prefix to i.prefix as well as
3439 (md_assemble): Changes for add_prefix. Remove hack for wait
3440 prefix, instead always output prefixes in fixed order. Test
3441 for jcxz/loop when selecting between word & dword operations,
3442 and add address size prefix rather than operand size prefix.
3443 Remove operand -> address size hack when emitting jcxz/loop.
3444 (i386_operand): Remove O_Absent check as it's done in expr.
3446 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * configure.in: Recognize m5200 as a cpu_type of m68k.
3449 * aclocal.m4: Rebuild with current libtool.
3450 * configure: Rebuild.
3452 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3454 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3455 to relaxable_symbol to prevent references to external symbol from
3458 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3461 symbols are relaxable.
3463 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3465 * config/tc-v850.c (md_begin): Don't create special
3466 sections by default.
3468 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3470 * config/tc-mips.c (macro): For div and udiv, close the
3471 reorder block as soon as possible.
3473 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3475 From Matt Semersky <matts@scd.hp.com>:
3476 * macro.c (macro_mri_mode): New function.
3477 * macro.h (macro_mri_mode): Declare.
3478 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3481 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3483 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3486 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3487 until after xstrdup in OBJ_EVAX case.
3489 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3491 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3492 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3493 of hardcoded magic number.
3494 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3496 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3498 * read.c (do_s_func): New function.
3500 * read.h (do_s_func): Add prototype.
3502 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3504 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3505 nops if fill pattern not specified.
3507 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3509 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3510 * config/te-go32.h (TE_GO32): Define.
3511 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3513 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3515 Implement .func/.endfunc pseudo-ops.
3516 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3518 * read.c (potable): Add .func,.endfunc.
3519 (s_func): New function.
3520 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3522 (in_doc_func_p,current_function_label): New static globals.
3523 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3525 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3528 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3529 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3530 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3531 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3532 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3533 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3534 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3535 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3536 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3537 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3538 * config/tc-a29k.c: Don't define md_short_jump_size,
3539 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3540 * config/tc-alpha.c: Likewise.
3541 * config/tc-alpha.h: Likewise.
3542 * config/tc-arm.c: Likewise.
3543 * config/tc-h8300.c: Likewise.
3544 * config/tc-h8500.c: Likewise.
3545 * config/tc-hppa.c: Likewise.
3546 * config/tc-i860.c: Likewise.
3547 * config/tc-i960.c: Likewise.
3548 * config/tc-ppc.c: Likewise.
3549 * config/tc-sh.c: Likewise.
3550 * config/tc-sparc.h: Likewise.
3551 * config/tc-tic30.c: Likewise.
3552 * config/tc-w65.c: Likewise.
3553 * config/tc-z8k.c: Likewise.
3555 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3557 * config/tc-vax.c (_): Delete this macro used for placeholder
3558 values in vax_operand_width_size; it conflicts with the _() macro
3559 used for internationalization.
3561 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3564 code. From Chris Moller <moller@bops.com>.
3566 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3567 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3568 * read.c (emit_expr): Initialize seg and subseg fields of a new
3570 * write.c (write_object_file): Switch to the appropriate segment
3571 and subsegment when processing a broken word.
3573 * config/tc-m68k.c (mri_assemble): New static function.
3574 (build_mri_control_operand): Call mri_assemble rather than
3576 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3577 (s_mri_endf, s_mri_endw): Likewise.
3579 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3581 * read.c (s_org): Call md_flush_pending_output if it is defined.
3583 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3585 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3587 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3588 (md_parse_option): Add for same.
3589 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3590 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3591 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3593 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3595 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3597 * config/tc-arm.c (find_real_start): Relax definition of local
3600 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3603 symbols at the given address, not just the last one specified.
3605 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3607 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3608 or number_to_chars_littleendian to write data.
3610 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3612 * config/tc-v850.c (md_assemble): Remove artificially created
3613 register name symbols.
3615 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3617 * write.c (fixup_segment): Change "segment" to "section" in
3620 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3622 * write.c (fixup_segment): Change sym1-sym2 message again.
3624 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3626 * write.c (fixup_segment): Improve error message for sym1-sym2
3627 errors when sym1 is in a different segment from sym2.
3629 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3631 * config/tc-m32r.c (warn_unmatched_high): New static local.
3632 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3633 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3634 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3635 (md_parse_option): Likewise.
3636 (md_show_usage): Likewise.
3637 (m32r_frob_file): Likewise.
3639 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3640 (read_a_source_file): Call them.
3641 * read.h (stabs_generate_asm_file): Declare.
3642 * stabs.c (stabs_generate_asm_file): New function.
3643 (generate_asm_file): New function.
3644 (stabs_generate_asm_lineno): Move file name handling into
3647 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3649 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3650 (d30v_current_align, d30v_current_align_seg): New variables.
3651 (d30v_last_label): New variable.
3652 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3653 (s_d30v_data, s_d30v_section): Likewise.
3654 (md_pseudo_table): Call them.
3655 (md_begin): Initialize d30v_current_align_seg.
3656 (md_assemble): Call d30v_align when needed by known current alignment.
3657 (d30v_frob_label, d30v_cons_align): New functions.
3658 * config/tc-d30v.h (md_do_align): Remove.
3659 (tc_frob_label): Call d30v_frob_label.
3660 (md_cons_align): New.
3662 * config/tc-d30v.c (find_format): Convert complex expressions to
3663 expression symbols before processing. Clean up code formatting.
3665 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3667 * po/Make-in (install-info): New target.
3669 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3671 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3673 * config/tc-mn10300.c (md_assemble): Likewise.
3675 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3677 * Makefile.am: Update with `make dep-am'.
3678 (HFILES): Add cgen.h.
3679 (cgen.o): Depend on cgen.h.
3680 * Makefile.in: Regenerate.
3682 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3684 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3686 * gasp.c (grab_label): Permit a label to be a preprocessor
3687 variable by permitting a label to start with a backslash.
3689 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3691 * config/tc-mips.c (validate_mips_insn): Removed hack
3692 for previously inaccessible bitfields in some INSN_TRAP
3695 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3697 * config/tc-d30v.c (do_assemble): Abort with error message
3698 if opcode operands do not match.
3700 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3702 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3703 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3704 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3705 similar new 'q' operand.
3707 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3709 * cgen.c (cgen_asm_finish_insn): Fix typo.
3711 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3714 * cgen.c: Include it.
3715 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3716 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3717 All callers updated.
3718 * config/tc-m32r.c: Include cgen.h.
3719 (m23r_insn): New members num_fixups,fixups.
3721 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3723 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3724 to avoid compiler warning.
3726 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3728 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3731 * makefile.vms (OBJS): Add ehopt.obj
3733 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3735 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3737 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3739 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3740 a short format insn.
3741 (md_assemble): Set it for explicitly packed insns.
3743 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3745 * config/obj-coff.c (c_symbol_merge): Do not take address of
3746 native fields when performing the memcpy.
3748 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3750 * config/tc-mips.c (macro,macro2): Implement
3751 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3753 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3755 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3756 relocations against globally visible symbols.
3757 * config/tc-m68k.c (relaxable_symbol): New macro.
3758 (m68k_ip, md_estimate_size_before_relax): Use it.
3759 (tc_m68k_fix_adjustable): Also handle weak symbols.
3761 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3764 references to externally visible symbols.
3765 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3766 values in twice for a PC relative reloc if the symbol is
3769 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3770 don't adjust a PC relative reloc against an externally visible
3772 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3773 for a PC relative fixup against an externally visible defined
3774 symbol, arrange to store object file and addend values as though
3775 the symbol were not defined.
3776 (tc_gen_reloc): Likewise.
3778 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3780 * read.c (sizeof_leb128): Referenced externally by write.c so
3783 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3785 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3786 and expand a 'debug' symbol associated with the next instruction
3787 that does not cause a short instruction to be filled with a NOP.
3788 (md_pseudo_table): Add support for .debugsym.
3789 (assemble_parallel_insn): Add calls to expand_debug_sym as
3791 (md_assemble): Ditto.
3793 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3795 * as.c (main): Conditionally call setlocale.
3796 * gasp.c (main): Likewise.
3797 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3798 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3800 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3802 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3804 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * config/tc-hppa.c: Change all calls to bzero to use memset.
3807 (pa_ip): Add cast to avoid warning.
3808 (tc_gen_reloc, md_apply_fix): Likewise.
3809 (pa_find_space_by_number): Likewise.
3810 (hppa_force_relocation): Likewise.
3811 (pa_block): Change i to unsigned int.
3812 * config/obj-som.h (obj_som_copyright): Declare.
3814 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3816 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3817 for line numbers for assembly source.
3819 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3821 * configure.in: Change version number to 2.9.4
3822 * configure: Rebuild.
3824 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3826 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3828 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3830 * ecoff.h: Change symbolS in function declaration to struct
3833 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3836 (md_convert_frag): Fix i18n typo.
3838 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3840 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3841 * ecoff.h: Protoype it.
3842 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3843 [EVAX] (s_alpha_prologue): Delete.
3844 (md_pseudo_table): Update.
3846 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3849 array to local pointer.
3850 (get_args, parse_expr): Add casts to avoid warnings.
3852 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3854 * read.c (s_set): Cast xmalloc return value to fragS *.
3855 * config/tc-m68k.c (m68k_ip): Function made static to match
3856 previous forward declaration.
3857 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3859 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3861 * config/tc-v850.c: Add internationalisation macros to error
3864 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3865 macros to error strings.
3867 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3869 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3870 reloc is in the TOC csect.
3871 (md_apply_fix3): Correct gettext typo.
3873 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3875 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3876 .L - they are local labels and the branches are not really
3877 function calls but rather far jumps.
3879 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3881 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3883 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3885 * config/tc-i386.c (md_assemble): Print operand number rather than
3886 using ordinal_names.
3887 (i386_operand): Likewise.
3889 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3891 * Makefile.am (INTLLIBS): Define to work around apparent automake
3893 All Makefiles: Regenerated.
3895 * Many files: Added gettext invocations around user-visible
3897 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3898 HAVE_LC_MESSAGES): Define.
3899 * dep-in.sed: Added asintl.h.
3900 * po/Make-in: New file.
3901 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3903 * read.c (Z_): Renamed from `_'.
3904 * Makefile.am (SUBDIRS): Added po.
3905 (POTFILES): new macro.
3906 (po/POTFILES.in): New target.
3907 ($(OBJS)): Added asintl.h.
3909 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3910 (as_new_LDADD): Added $(INTLLIBS).
3911 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3912 (gasp_new_LDADD): Added $(INTLLIBS).
3913 (gasp_new_DEPENDENCIES): New macro.
3914 * configure, aclocal.m4: Rebuilt.
3915 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3917 (ALL_LINGUAS): Define.
3918 * macro.c: Include "asintl.h".
3919 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3920 * as.h: Include "asintl.h".
3921 * config/tc-i386.c (ordinal_names): Removed.
3922 (md_assemble): Changed error text to avoid ordinal_names.
3923 (i386_operand): Likewise.
3924 (reloc): Added as_bad to avoid i18n problems.
3925 (tc_gen_reloc): Likewise.
3926 * config/tc-arm.c (bad_args): Now a #define.
3928 * config/obj-vms.c (VMS_stab_parse): Changed type of
3930 (global_symbol_directory): Unified strings to avoid i18n
3932 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3933 avoid i18n problems.
3934 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3935 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3937 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3939 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3941 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3943 * as.c (print_version_id): Added an fprintf to avoid i18n
3945 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3947 * expr.c (expr): Added as_warn call to avoid i18n problems.
3948 * messages.c (as_assert): Changed code to avoid i18n problems.
3949 (as_abort): Likewise.
3950 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3951 (s_space): Likewise.
3952 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3954 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3956 * config/tc-i386.c (check_prefix): New static function, split out
3958 (struct _i386_insn): Add wait_prefix field.
3959 (md_assemble): Remove wait_prefix local variable. Use
3960 check_prefix when adding a prefix.
3962 * config/tc-i386.c (current_templates): New static variable.
3963 (md_assemble): Remove current_templates local variable.
3964 (md_assemble, i386_operand): Improve error and warning messages in
3965 many places. Add RESTORE_END_STRING in many places before error
3966 return. Clarify some comments.
3968 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3970 (md_assemble): Parse string instruction operands, looking for
3971 segment override prefixes. Check for invalid segment prefixes on
3973 (i386_operand): i.seg[] and max mem_operand changes for string
3975 * config/tc-i386.h (EsSeg): Define.
3977 * config/tc-i386.h (regKludge): Define.
3978 (iclrKludge, imulKludge): Don't define.
3979 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3980 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3981 opcode_modifier checks to look for more common cases first. Add
3982 default_seg for IsString case.
3984 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3986 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3988 * configure: Rebuild with new automake and libtool.
3989 * aclocal.m4, Makefile.in: Likewise.
3991 * doc/Makefile.am (as.dvi): New target.
3992 * doc/Makefile.in: Rebuild.
3994 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3996 * configure.in: Added sparc86x support.
3998 * configure: Rebuild.
4000 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4002 (md_parse_option): Warn if -EL is not supported for this architecture.
4004 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4006 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4008 * config/tc-mips.c (mips_ip): Note when we use get match on
4009 the full instruction name.
4011 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4013 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4014 back into the expression to handle add/sub simplification correctly.
4016 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4018 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4020 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4025 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4027 * symbols.c (max_indent_level): New global.
4028 (print_symbol_value_1): Use it.
4029 * expr.h (expr_build_dot): Declare.
4030 * expr.c (expr_build_dot): New function.
4032 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4034 * symbols.c (print_binary): New function.
4035 (print_expr_1): Call it.
4037 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4039 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4040 operand in the opcode.
4042 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4044 * config/tc-i386.h: Reorder operand flags and opcode modifier
4045 flags for clarity. Remove unused definitions: Unknown,
4046 ImmUnknown, DispUnknown, NoModrm.
4047 * config/tc-i386.c (type_names): Add missing Debug type.
4048 (md_assemble): Better duplicate prefix checking. Quicker string
4049 instruction check via new opcode_modifier flag.
4051 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4053 * doc/as.texinfo (Invoking): Clarify -Wa example.
4055 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4057 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4058 (s_mips_weakext): Define.
4059 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4060 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4063 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4065 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4066 is an error if the value can not be computed at assembly time.
4067 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4069 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * gasp.c (main): Set next field of new include_path structure to
4072 NULL. From Avery Pennarun <averyp@gdc.ca>.
4074 * read.c (s_mri_sect): Call as_bad rather than abort for an
4075 unsupported MRI target.
4077 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4079 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4080 the destination of a branch instruction should be altered.
4081 (find_real_start): New function: Locate the real, Thumb coded
4082 start of a Thumb function.
4083 (do_t_branch23): Alter the destination of branches to Thumb
4086 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4088 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4090 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4093 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4095 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4096 * doc/c-hppa.texi: Likewise.
4098 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4100 * Makefile.am: Rebuild dependencies.
4101 * Makefile.in: Rebuild.
4103 * Makefile.am (DEP_INCLUDES): New variable.
4104 (.dep1): Change to work when srcdir is not an absolute path.
4105 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4106 * Makefile.in: Rebuild.
4108 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4111 LinearAddress patch.
4113 * configure.in: Set version to 2.9.1.
4114 * configure: Rebuild.
4116 * Branched binutils 2.9.
4118 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4120 * config/tc-i386.h (FWait): Define.
4121 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4122 other prefixes. Check FWait flag in opcode table to see which
4123 instructions require an fwait prefix.
4125 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4127 * stabs.c (get_stab_string_offset): Always create a stab string
4130 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4132 Fix some gcc -Wall warnings:
4133 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4134 * ehopt.c (eh_frame_code_alignment): Likewise.
4135 * expr.c (integer_constant, operand): Likewise.
4136 * frags.c (frag_align): Likewise.
4137 * gasp.c (level_0, change_base, doinstr): Likewise.
4138 * hash.c (hash_ask): Likewise.
4139 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4140 (debugging_pseudo): Likewise.
4141 * macro.c (define_macro, check_macro): Likewise.
4142 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4143 (ignore_rest_of_line, float_cons): Likewise.
4144 * symbols.c (decode_local_label_name): Likewise.
4145 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4146 (fixup_segment, number_to_chars_bigendian): Likewise.
4147 (number_to_chars_littleendian): Likewise.
4148 * config/atof-ieee.c (gen_to_words): Likewise.
4149 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4150 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4151 * read.c (output_big_sleb128): Initialize locals to avoid
4153 (output_big_uleb128, equals): Likewise.
4154 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4155 to unsigned int. Change zeros to unsigned int.
4156 * cond.c (s_if): Add return to default case.
4157 * frags.c (frag_now_fix): Change return type to addressT.
4158 * frags.h (frag_now_fix): Update declaration.
4159 * listing.c (file_info_struct): Change linenum to unsigned int.
4160 (struct list_info_struct): Change hll_line to unsigned int.
4161 (print_source): Update format string.
4162 * read.c (emit_expr): Change scan to unsigned int, and don't
4163 bother to initialize it.
4164 * symbols.c (dollar_label_count): Change to unsigned long.
4165 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4166 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4167 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4169 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4171 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4172 mcf5200 just as we do for m68000.
4173 (m68k_init_after_args): Likewise.
4174 (md_estimate_size_before_relax): Likewise.
4176 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4178 * config/tc-v850.c (md_assemble): Store relocation addend in
4179 fixup instead of instruction.
4181 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4183 * config/tc-i386.c (md_assemble): Swap template arguments to
4184 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4185 This macro is currently symmetric, so passing them the wrong
4186 way didn't cause any problem, but may if the macro is changed
4188 After copying template to i.tm, use i.tm. rather than t-> to
4189 access fields, and make t a const*
4190 Move i.tm.operand_types[] swap to immediately after the copy.
4192 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4194 * expr.h (expr_build_uconstant): Add prototype.
4195 (expr_build_unary,expr_build_binary): Add prototypes.
4196 * expr.c (expr_build_uconstant): New function.
4197 (expr_build_unary,expr_build_binary): New functions.
4199 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4201 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4202 * macro.c (macro_expand_body): Increase buffer size.
4203 * messages.c (as_warn): Likewise.
4204 (as_warn_where, as_bad, as_bad_where): Likewise.
4206 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4208 Based on patch from H.J. Lu <hjl@gnu.org>:
4209 * Makefile.am (DISTSTUFF): New variable.
4210 (diststuff): New target.
4211 * Makefile.in: Rebuild.
4213 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4215 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4216 m32r_elf_section_change_hook.
4218 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4219 emit a nop if a section ends with a 16 bit instruction.
4221 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4223 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4224 s_lcomm rather than obj_coff_lcomm.
4225 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4227 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4229 * config/tc-i386.h (LinearAddress): Define.
4230 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4231 instruction, don't use a default segment.
4233 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4235 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4236 * configure: Rebuild.
4238 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4240 * aclocal.m4, configure: Rebuild with libtool 1.2.
4242 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4245 PC relative branches. Patch courtesy of Jonathan Walton.
4248 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4250 * configure.in (emulations): Add thumb-pe target.
4252 * configure (emulations): Add thumb-pe target.
4254 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4256 * itbl-lex.l (yywrap): Don't define if already defined as a
4259 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4261 * depend.c (quote_string_for_make): New function.
4262 (wrap_output): Use it.
4264 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4266 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4267 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4269 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4271 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4272 Recognize -GN and -relax.
4273 (md_begin): Initialize gp size from -G switch.
4274 (alpha_force_relocation): Always force if -relax.
4275 (alpha_align): Take a new argument that will specify when to
4276 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4277 Change all callers. Emit nop alignment padding as nop+unop pair.
4279 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4281 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4282 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4284 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4286 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4287 require padding to the next long word boundary.
4289 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4291 * cgen.c: #include symcat.h.
4292 * config/tc-m32r.c: Likewise.
4294 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4296 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4297 absolute expressions instead of '$' prefixed register names.
4299 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4301 * read.c (s_set): Record file and line info for symbols when -as.
4302 (pseudo_set): Don't overwrite that dummy fragment.
4304 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4306 * config/tc-ppc.c (md_pseudo_table): Add "section".
4307 (ppc_named_section): New static function.
4309 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4311 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4312 so we don't have to scan the entire list.
4314 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4316 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4317 case, allow the parallel instructions to modify the same flag
4320 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4322 * listing.c (list_symbol_table): Categorize symbols by
4323 undefined_section rather than sy_frag->line == NULL.
4325 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4327 * Makefile.am (install-exec-local): Install properly when ln
4328 fails or tooldir == prefix.
4330 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4332 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4333 Test result of insert_operand for error.
4335 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4337 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4338 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4339 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4340 * doc/Makefile.in: Rebuild.
4342 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4344 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4345 (macro): Fix handling of M_COP[0-3].
4347 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4349 Based on patches from Ross Harvey <ross@teraflop.com>:
4350 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4351 if macro_alternate or macro_mri.
4352 (getstring): Remove support for byte constants between < and >.
4353 (get_any_string): '<' only starts a string if macro_alternate or
4355 (macro_expand_body): Permit keyword parameters following
4356 positional parameters.
4358 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4359 * configure.in (alpha*-*-netbsd*): New target.
4360 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4361 * configure: Rebuild.
4363 * as.h (flag_warn_suppress_instructionswap): Move from here...
4364 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4365 here, and make static.
4367 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4368 BFD_ASSEMBLER or MANY_SEGMENTS.
4370 * as.c (show_usage): Update bug-gnu-utils address.
4371 * gasp.c (show_usage): Likewise.
4372 * doc/as.texinfo (Bug Reporting): Likewise.
4374 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4376 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4377 insns regardless of the size of a pointer if we're in mips I or
4379 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4381 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4383 Fix rac to accept only a0:
4384 * tc-d10v.c (parallel_ok, find_opcode):
4385 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4386 Introduce OPERAND_GPR.
4388 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4390 * read.c (s_fill): Handle non-constant repeat counts by creating
4391 an rs_space fragment.
4393 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4395 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4396 from as_bad to as_warn.
4398 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4400 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4401 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4402 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4404 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4406 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4407 seg_fix_rotP rather than fix_root from seg_info.
4409 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4411 * expr.c: Add support for 0x1_2_3_4 bignums.
4413 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4415 * configure.in: Change -linux* to -linux-gnu*.
4416 * configure: Rebuild.
4418 * app.c (do_scrub_begin): Treat \r as whitespace.
4420 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4422 * Makefile.am: Update dependencies.
4423 * Makefile.in: Rebuild.
4425 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4427 * configure, aclocal.m4: Rebuild with new libtool.
4429 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4431 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4432 the argument to bfd_set_arch_mach.
4433 (load_address): Use bfd_arch_bits_per_address to determine the
4434 bit size of an address instead of looking at the isa level.
4435 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4437 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4441 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * ehopt.c: New file.
4444 * as.h (enum _relax_state): Add rs_cfa.
4445 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4446 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4447 * read.c (emit_expr): Call check_eh_frame.
4448 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4449 (relax_segment): Likewise.
4450 * Makefile.am: Rebuild dependencies.
4451 (GAS_CFILES): Add ehopt.c.
4452 (GENERIC_OBJS): Add ehopt.o.
4453 * doc/internals.texi (Frags): Document rs_cfa.
4455 * as.c (show_usage): Mention --traditional-format.
4456 (parse_args): Accept --traditional-format.
4457 * as.h (flag_traditional_format): Declare.
4458 * output-file.c (output_file_create): If flag_traditional_format,
4459 set BFD_TRADITIONAL_FORMAT on stdoutput.
4460 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4462 * config/tc-mips.c (append_insn): Make sure that if we have a
4463 fixup for an unmatched %hi reloc, it does not associated with a
4466 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4467 * doc/Makefile.in: Likewise.
4469 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4471 * config/tc-m32r.c (check_for_side_effects): New function.
4472 (can_make_parallel): Add checks for instruction side effects
4473 clashing with the other instruction.
4474 (assemble_parallel_insn): Improve warning messages. Return error
4475 message from non-swapped instruction order.
4477 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4479 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4481 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4482 md_cleanup definition. This moves the forced literal output to
4483 the end of the source pass, and avoids macro's inserting literals
4484 into the code immediately after the macro expansion.
4486 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4488 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4489 a gas internal symbol is adjustable.
4490 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4492 * as.h: If gcc version greater than 2.6, use `__format__' and
4493 `__printf__' in function attributes, rather than `format' and
4496 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4500 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4502 Add tms320c30 support:
4503 * config/tc-tic30.h: New file.
4504 * config/tc-tic30.c: New file.
4505 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4506 TARGET_FORMAT as "coff-tic30".
4507 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4508 * Makefile.am: Rebuild dependencies.
4509 (CPU_TYPES): Add tic30.
4510 (CPU_OBJ_VALID): tic30-aout is valid.
4511 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4512 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4513 * configure, Makefile.in: Rebuild.
4515 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4517 * config/tc-v850.c (md_assemble): Improvements to error messages.
4519 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4521 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4522 BFD_RELOC_HI16_S to store the high bits of any value.
4524 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4525 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4526 assembler calculate relocations to any external symbol at all.
4527 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4528 involving generation of pc-relative relocs.
4529 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4530 has been moved to md_apply_fix3.
4532 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4533 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4534 which actually means (the address of identifier's GOT entry) +
4535 constant, which is not particularly useful.
4537 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4539 * read.h (include_dirs): Declare.
4540 (include_dir_count,include_dir_maxlen): Declare.
4542 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4544 * configure.in: Correct check for shared opcodes library.
4545 * configure: Rebuild.
4547 * listing.c (buffer_line): If we can't open the file, set at_end.
4548 (listing_print): Remove unused local variable fi.
4550 * config/m68k-parse.y (reglistpair): Handle register list in
4553 * config/vms-conf.h: Don't undef VERSION.
4555 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4557 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4559 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4561 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4562 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4563 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4564 (EXTRA_DIST): Define.
4565 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4566 explicitly rather than via the list of object files.
4567 (gcc-as.opt): New file created when make-gas.com is run.
4568 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4569 itbl-cpu.h} to #include appropriate file rather than copying that
4571 * config/vms-conf.h: Synchronize with current config.in.
4572 * Makefile.in: Rebuild.
4574 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4576 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4577 (parallel_ok): Relaxed parallel subinstruction dependency check.
4579 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4581 * as.h (flag_warn_suppress_instructionswap): added new flag.
4582 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4583 command line argument.
4584 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4585 warning only if flag_warn_suppress_instructionswap is false.
4587 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4589 * configure.in (i386-*-mingw32*): New target.
4590 * configure: Rebuild.
4592 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * symbols.c (resolve_symbol_value): Don't set the segment if it
4595 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4597 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4600 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4602 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4603 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4606 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4608 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4610 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-v850.c (v850_insert_operand): Display instruction when
4613 an error is encountered.
4615 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4617 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4618 (i386-*-sco3.2v5*coff): New target.
4619 (i386-*-sco3.2*): New target.
4620 * configure: Rebuild.
4622 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-v850.c: Tidy error message production.
4626 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4628 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4629 validate_immediate return value in the right type for comparisons
4632 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4634 * listing.c (MAX_BYTES): Use listing variables not constants.
4635 (data_buffer): No longer an array, but a pointer.
4636 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4637 (listing_listing): Allocate data_buffer.
4639 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4641 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4642 --listing-rhs-width, --listing-cont-lines.
4643 (show_usage): Update.
4644 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4645 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4646 (print_lines): Use the variables instead of the constants.
4647 (listing_listing): Likewise.
4648 * listing.h: Declare the new vars.
4650 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4652 * as.c (parse_args): Add --keep-locals alias for -L.
4653 Add --strip-local-absolute.
4654 (show_usage): Update.
4655 * as.h (flag_strip_local_absolute): New flag.
4656 * symbols.c (S_IS_LOCAL): Use it.
4657 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4658 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4659 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4661 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-m32r.c: Detect if explicitly parallel instructions
4664 might have an io conflict and issue a warning message.
4666 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4668 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4669 cgen_swap_fixups): Functions to save, restore and swap the fixup
4670 chain with a backup copy.
4671 (cgen_asm_finish_insn): Returns address of constructed insn.
4673 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4675 * listing.c (file_info_struct): Remove FILE, add POS.
4676 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4677 (file_info): Don't open the file.
4678 (buffer_line): Check for the file in the last_open cache, updating
4680 (print_source): Don't reference file_info->file.
4681 (listing_listing): Likewise.
4682 (listing_print): Close the file in the cache, if any.
4684 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * read.c (dwarf_file_string): New file static variable.
4687 (emit_expr): Look for constant sequence that leads up to a file
4688 name in DWARF debugging output.
4689 (stringer): Use dwarf_file_string to decide whether to accept a
4690 string as a file name.
4692 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4694 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4695 (crack_operand): Add reg->reglst MRI hack.
4696 (r_seg): Put reglst symbols in reg_section.
4697 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4699 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4701 * tc-sh.c (get_specific): Handle SGR & DBR.
4703 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4705 * tc-h8300.c (parse_reg): Take the length of the symbol into
4706 account when attempting to match a register name.
4707 * tc-h8500.c (parse_reg): Likewise.
4709 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4711 * cgen.c: Formatting changes to improve readability.
4713 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4715 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4718 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4720 Based on a patch from Jim Wilson
4721 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4722 (tc_gen_reloc): Handle cross section PC relative relocs
4725 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4727 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4729 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4731 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4732 (expr_jmp_buf): New static local.
4733 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4734 (cgen_md_operand): New function.
4735 * tc-m32r.c: Clean up pass over `struct foo' usage.
4736 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4738 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4740 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4741 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4743 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4745 * config/tc-i386.c (i386_operand): Give an error if there are
4746 unrecognized characters after an expression.
4748 For older changes see ChangeLog-9697