1 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
4 improvements in error checking.
5 (md_assemble): Support for unconditional ARM instructions.
6 (md_parse_option): Support for -m[arm]v5e flag.
8 1999-11-12 Nick Clifton <nickc@cygnus.com>
10 * macro.c (buffer_and_nest): Do not check beyond the end of the
13 1999-11-11 Nick Clifton <nickc@cygnus.com>
15 * macro.c (buffer_and_nest): Look for seperator after TO and
18 1999-11-08 Andrew Haley <aph@cygnus.com>
20 * app.c (do_scrub_chars): When in State 10, treat backslash
21 characters in the same way as as symbol characters.
23 1999-11-07 Richard Henderson <rth@cygnus.com>
25 * config/tc-alpha.c (alpha_align): Check, don't assert, that
26 the previous label was in the current section before playing
29 1999-11-06 Nick Clifton <nickc@cygnus.com>
31 * config/tc-v850.c (v850_force_relocation): Force relocation
33 (v850_pcrel_from_selection): Do not compute a pcrel offset if
36 1999-11-05 Michael Meissner <meissner@cygnus.com>
38 * expr.h (operatorT): Increase machine dependent operators to 16.
39 * expr.c (op_rank): Ditto.
41 1999-11-03 Ian Lance Taylor <ian@zembu.com>
43 * read.c (pseudo_set): Reject attempts to set the value of a
46 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
49 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
51 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
52 to bfd_set_section_contents.
54 1999-11-03 Nick Clifton <nickc@cygnus.com>
56 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
58 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
60 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
61 (mips_ip): Use OPCODE_IS_MEMBER.
63 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
65 * config/tc-arm.c (reg_required_here): Improve comments.
67 * config/tc-arm.c (thumb_opcode): Add "variants" field.
68 (tinsns): Initialize variants field.
70 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
73 1999-10-27 Scott Bambrough <scottb@netwinder.org>
75 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
76 * config/tc-arm.h: Fix compile time warnings.
78 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
80 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
81 form @abs16, @(abs16) and @(abs16 + imm).
83 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
85 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
86 (ISA_HAS_64_BIT_REGS) New.
87 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
88 mips_emit_delays,macro_build,load_register,load_addresss,
89 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
90 and/or use new ISA_xxx macros in expressions involving
91 ISA, particularly mips_opts.isa.
93 1999-10-18 Michael Meissner <meissner@cygnus.com>
95 * expr.h (operatorT): Add machine dependent operators md1..md8.
96 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
97 for the machine dependent operators to use.
99 * expr.c (op_rank): Add machine dependent operators.
101 * config/tc-alpha.c (O_pregister): Define as a machine dependent
103 (O_cpregister): Ditto.
104 (md_begin): Change X_op test that field is wide enough to use
105 O_max instead of O_alpha_max.
106 (cpu_types): Fill in missing initializer.
107 (alpha_num_macros): Make unsigned.
108 (md_assemble): Make opnamelen be size_t.
109 (md_apply_fix): Cast alpha_num_operands to int before testing.
110 (alpha_force_relocation): Ditto.
111 (alpha_fix_adjustable): Ditto.
112 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
113 (tc_gen_reloc): Ditto.
114 (tc_get_register): Ditto.
119 (s_alpha_ent): Ditto.
120 (s_alpha_end): Ditto.
121 (s_alpha_frame): Ditto.
122 (s_alpha_prologue): Ditto.
123 (s_alpha_file): Ditto.
124 (s_alpha_gprel32): Ditto.
125 (s_alpha_proc): Ditto.
126 (s_alpha_set): Ditto.
127 (s_alpha_base): Ditto.
128 (s_alpha_align): Ditto.
129 (s_alpha_arch): Ditto.
130 (alpha_align): Ditto.
131 (assemble_insn): Suppress unused variable warning.
133 (assemble_insn): Don't assume X_op and X_unsigned are in a given
134 order in the structure.
135 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
137 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
139 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
141 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
143 * config/tc-i386.c (i386_index_check): Correct #endif location.
145 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
147 * as.c (show_usage): Document new options.
148 (parse_args): Add --no-warn, --warn, --fatal-warnings,
149 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
150 (parse_args): Parse the new options.
151 (main): If there were warnings, and --fatal-warnings
152 was specified, print an error.
153 * as.h: New variable, flag_fatal_warnings, for new option.
155 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
157 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
158 '@'. Change autoincrement completers to fall through to cache control
161 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
163 (pa_parse_addb_64_cmpltr): New function.
165 * config/tc-hppa.c (pa_ip): Change error message.
166 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
167 '?Q' args to allow falling through.
169 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
170 Remove unused conditional codes.
171 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
173 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
175 * config/tc-d30v.c (CHAR_BIT): Define.
176 (check_range): Fix bit operations to support integers bigger than
179 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
181 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
184 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
185 Doug Evans <devans@cygnus.com>
187 Add support for m32rx.
188 * config/tc-m32r.c (enable_m32rx): New static global.
189 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
190 (allow_m32rx): New function.
191 (M32R_SHORTOPTS): Add `O'.
192 (md_longopts): Add --m32rx plus several warning options.
193 (md_parse_option): Handle new options.
194 (md_show_usage): Print them.
195 (md_begin): Enable m32rx.
196 (OPERAND_IS_COND_BIT): New macro.
197 (first_writes_to_seconds_operands): New function.
198 (writes_to_pc,can_make_parallel,make_parallel): New functions.
199 (target_make_parallel,assemble_two_insns): New functions.
200 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
201 If optimizing and m32rx, try to make consecutive insns parallel.
203 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
205 * config/tc-mips.c (nopic_need_relax): Allow for the
206 .sdata.foo sections generated by -fdata-sections,
207 and for the .gnu.linkonce.s sections generated by C++.
209 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
211 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
212 with cleaner code using completer prefixes. Add 'Y'.
214 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
216 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
218 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
219 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
220 insn does not match and we should try the next insn in the table.
222 1999-09-22 Nick Clifton <nickc@cygnus.com>
224 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
226 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
228 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
231 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
233 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
234 OBJ_ELF. If ELF, add "sq".
235 (md_parse_option): If ELF, ignore -s and -q.
236 (md_show_usage): Mention ELF options.
238 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
240 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
243 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
245 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
247 * config/tc-hppa.c (struct pa_it): New field "trunc".
248 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
249 (pa_parse_ftest_gfx_completer): New function
250 (pa_parse_fp_cnv_format): New function.
252 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
253 (md_apply_fix): Handle 22bit pc-rel branches.
255 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
257 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
259 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
261 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
263 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
265 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
266 (pa_ip): Handle 'fX'.
268 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
270 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
271 (pa_ip): Handle 'fX'.
273 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
275 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
276 unwinds unless the function is in the text space.
277 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
279 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
281 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
282 (md_assemble): To here. Tweak address generation.
284 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
286 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
287 (md_assemble): Call dwarf2_where for OBJ_ELF.
288 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
289 (pa_end_of_source): New function.
290 * tc-hppa.h (md_end): Define for OBJ_ELF.
292 1999-09-14 Michael Meissner <meissner@cygnus.com>
294 * configure.in (Canonicalization of target names): Remove adding
295 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
296 generates $ac_config_sub with a ${CONFIG_SHELL} already.
297 * configure: Regenerate.
299 1999-09-14 Donn Terry <donn@interix.com>
301 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
303 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
305 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
306 pc-relative jmp/call to an absolute symbol.
307 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
308 absolute section symbols.
310 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
311 jump handling code and comments.
313 1999-09-12 Ian Lance Taylor <ian@zembu.com>
315 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
316 the value if TE_PE and a global defined symbol.
318 1999-09-11 Ian Lance Taylor <ian@zembu.com>
320 * write.c (dump_section_relocs): Call print_symbol_value_1 to
321 print the symbol, rather than printing it here.
323 1999-09-11 Donn Terry <donn@interix.com>
325 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
326 BFD_RELOC_RVA relocations.
328 * config/tc-i386.c (md_undefined_symbol): Compare the name against
329 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
332 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
334 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
335 * doc/internals.texi (Object format backend): Document
338 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
339 relocations against global symbols if TE_PE.
341 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
342 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
344 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
347 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
348 symbols which do not have a constant value, or tags with
349 non-tags. Remove the symbol from the list before adding it at the
352 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
353 C_FCN symbol differently if TE_PE.
354 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
355 appears in the pseudo-op, rather coff_line_base which is only set
358 * config/obj-coff.c (obj_coff_loc): New static function.
359 (obj_pseudo_table): Add "loc".
361 * config/obj-coff.c (add_lineno): Check that the line number is
364 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
365 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
367 (md_atof): Return NULL rather than 0.
368 * config/tc-i386.c (md_atof): Change type to int.
369 * expr.c (expr): Change first parameter to int.
370 * config/obj-coff.c: Add declarations for static functions.
371 (coff_frob_symbol): Use SYM_AUXENT.
372 * config/tc-i386.h (flag_16bit_code): Don't declare.
374 * config/obj-coff.c (obj_coff_section): Default to setting
375 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
377 * write.c (adjust_reloc_syms): Print adjusted fixup.
379 * expr.c (integer_constant): Correct too_many_digits calculation
382 1999-09-09 Andreas Schwab <schwab@suse.de>
384 * doc/c-arm.texi: Fix arguments of @var to not contain
387 1999-09-08 Philip Blundell <pb@nexus.co.uk>
389 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
391 (md_parse_option): Only support -k flag for ELF and COFF targets.
393 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
395 * config/tc-hppa.c (pa_ip): Put strict register checks before
396 call to pa_parse_number.
398 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
400 1999-09-06 Ian Lance Taylor <ian@zembu.com>
402 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
405 1999-09-06 Donn Terry <donn@interix.com>
407 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
409 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
411 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
412 candidate instruction. Require registers for register arguments
413 when in strict mode. Require assemble-time constants for
414 constants when in strict mode.
415 (pa_get_absolute_expression): Require a constant when in strict
418 1999-09-06 Nick Clifton <nickc@cygnus.com>
420 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
422 1999-09-04 Steve Chamberlain <sac@pobox.com>
424 * config/tc-pj.c: New file, supports picoJava in ELF.
425 * config/tc-pj.h: Ditto.
426 * configure.in (pjl*, pj*): New targets.
427 * Makefile.am: Rebuild dependencies.
429 (TARGET_CPU_CFILES): Add config/tc-pj.c.
430 (TARGET_CPU_HFILES): Add config/tc-pj.h.
431 * doc/c-pj.texi: New file.
432 * doc/as.texinfo: Add some PJ specifics.
433 * doc/all.texi: Add PJ to the list of all architectures, sort them
435 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
436 * configure, Makefile.in, doc/Makefile.in: Rebuild.
438 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
440 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
441 (obj_frob_file): Test for null pointer.
442 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
443 (OBJ_PROCESS_STAB): And here.
446 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
447 except OBJ_PROCESS_STAB, which we #undef for ecoff.
448 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
450 * config/obj-coff.c (no_func): Remove.
451 (coff_format_ops): Change occurrences of no_func to 0, as we test
452 for 0 in obj-multi.h.
454 * configure.in: Enable bfd for i386-coff when primary target is
455 bfd. Enable i386 elf,coff emulation support. Don't set
456 USE_EMULATIONS=1 or te_file=multi unless there is more than one
457 emulation to support.
458 *configure: Regenerate.
460 1999-09-02 Nick Clifton <nickc@cygnus.com>
462 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
463 .section .line directive is encountered.
465 1999-09-01 Nick Clifton <nickc@cygnus.com>
467 * config/tc-arm.c (md_section_align): Do not align sections in ELF
470 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
471 * as.texinfo: Document --gdwarf2 command line option.
472 Add additional documentation of ARM command line switches.
474 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
476 * config/tc-i386.c (i386_intel_memory_operand): Combine
477 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
478 and RESTORE_END_STRING around parse_register calls.
479 (i386_operand): Here too.
480 (i386_is_reg): Remove.
481 (parse_register): Move as_bad calls from within this function to
484 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
486 Based on a patch from H.J. Lu <hjl@gnu.org>
487 * config/tc-i386.c (parse_register): Handle FP regs specially.
488 (md_begin): Remove '(' and ')' from register_chars.
490 1999-08-29 Doug Evans <devans@casey.cygnus.com>
492 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
493 error message (done elsewhere).
495 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
497 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
499 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
501 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
504 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
506 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
508 Add new completers. Fix bug in 64 bit condition handling.
510 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
513 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
515 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
517 * config/tc-hppa.c (pa_ip): Add case for 'I'.
519 1999-08-27 Jim Wilson <wilson@cygnus.com>
521 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
522 (struct ls): Add frag field. Initialize it to zero.
523 (out_end_sequence): New local text_frag. Set it while in text section.
524 Replace address check with frag check. Set ls.frag to text_frag if
526 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
527 Set it before switching sections. Replace address check with frag
528 check. Set ls.frag to saved_frag if out_set_addr called.
530 1999-08-26 David Mosberger <davidm@hpl.hp.com>
532 * dwarf2dbg.c (out_end_sequence): If address changed, directly
533 output "advance_pc" opcode instead of calling gen_addr_line().
534 The latter has the undesired side-effect of creating a new row
535 in the debug line info matrix.
537 1999-08-26 Jim Wilson <wilson@cygnus.com>
539 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
540 ls.last_filename if last is less than zero. Set ls.last_filename
541 when allocating new entry.
542 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
545 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
547 * config/tc-i386.c (i386_index_check): Fix the displacement size
548 when INFER_ADDR_PREFIX.
550 1999-08-18 Nick Clifton <nickc@cygnus.com>
552 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
555 1999-08-17 Ian Lance Taylor <ian@zembu.com>
557 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
558 handle 0xffffNNNN constants correctly.
560 1999-08-16 Nick Clifton <nickc@cygnus.com>
562 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
565 1999-08-13 Nick Clifton <nickc@cygnus.com>
567 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
568 (md_apply_fix3): Always pass positive values to
571 1999-08-12 Nick Clifton <nickc@cygnus.com>
573 * config/tc-arm.c (skip_whitespace): New macro.
576 (md_apply_fix3): Store relocation offset in addend for ELF based
578 (arm_force_relocation): Always generate relocs for Thumb function
581 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
583 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
584 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
586 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
588 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
589 flags for the unwind subspace.
591 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
592 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
593 suitable relocation based on the size of the target's pointer.
594 Always Use subsegment zero for the unwinders.
595 (pa_level): Handle "2.0w".
597 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
599 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
600 with the following instruction unless this was specified.
602 1999-08-09 Ian Lance Taylor <ian@zembu.com>
604 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
605 certain sections, to match BFD changes.
607 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
609 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
610 (EXTRA_SCRIPTS): Define to keep automake happy.
611 * Makefile.in: Rebuild.
613 1999-08-08 Ian Lance Taylor <ian@zembu.com>
615 * Makefile.am: Rename .dep* files to DEP*.
616 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
617 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
619 * Makefile.in: Rebuild.
621 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
623 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
625 1999-08-08 Ian Lance Taylor <ian@zembu.com>
627 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
628 avoid problems on DOS filesystems.
629 * Makefile.in: Rebuild.
631 * doc/as.texinfo (Section): Document 's' flag for COFF version.
633 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
635 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
638 1999-08-08 Ian Lance Taylor <ian@zembu.com>
640 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
641 line to create ${GDBINIT} rather than .gdbinit.
642 * configure, Makefile.in, doc/Makefile.in: Rebuild.
644 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
646 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
648 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
650 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
652 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
654 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
655 non-adjustable symbols.
657 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
659 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
661 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
663 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
666 1999-08-05 Donn Terry <donn@interix.com>
668 * config/te-interix.h: New file.
669 * configure.in (i386-*-interix*): New target.
670 * configure: Rebuild.
672 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
674 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
675 selectors for ELF too.
676 (selector_table): Add "ltp" and "rtp" selectors.
678 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
680 * config/tc-i386.c (i386_operand): No need to change
681 operand_string pointer in segment reg case before goto
682 do_memory_reference. Initialise displacement_string_start and
683 displacement_string_end after do_memory_reference label.
684 (i386_index_check): Add operand_string param, and print error
685 message on failure here.
686 (i386_intel_memory_operand): Instead of here.
687 (i386_operand): And here.
688 (INFER_ADDR_PREFIX): Enable.
690 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
692 * config/tc-i386.h (DefaultSize): Define. Renumber following
693 opcode_modifier defines.
695 From Etienne Lorrain <etienne.lorrain@ibm.net>
696 * config/tc-i386.c (stackop_size): New variable.
697 (set_16bit_code_flag): Clear it here.
698 (set_16bit_gcc_code_flag): New function.
699 (md_pseudo_table): Add "code16gcc" entry.
700 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
702 1999-08-03 Ian Lance Taylor <ian@zembu.com>
704 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
705 next_set_end even if the end symbol is being discarded.
707 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
708 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
709 * config/obj-coff.c: Likewise.
710 (seg_info_type): Remove.
711 (seg_info_off_by_4): Change to array of segT.
712 (s_get_segment): Adjust accordingly.
713 (obj_pseudo_table): Fully initialize sentinel entry.
715 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
716 Ralf Baechle <ralf@uni-koblenz.de>.
718 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
720 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
722 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
724 * config/tc-i386.c: Indentation and white space changes.
725 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
726 don't enable it by default.
727 (i386_intel_operand): Remove redundant prototype.
728 Move check on number of memory operands, and i.mem_operands++
729 (i386_intel_memory_operand): To here.
730 Remove i386_immediate code from here. Remove special case code
731 for input and output using (%dx). Remove base/index checks and
732 call i386_index_check instead. Save initial operand_string
733 argument for error message.
734 (i386_operand): Remove redundant prototype. Move base/index
735 checks to i386_index_check.
736 (i386_displacement): Move intel mode check for non-zero
738 (i386_intel_memory_operand): To here.
740 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
742 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
743 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
744 by .register pseudo-op if -64 and --no-undeclared-regs.
745 (s_register, sparc_adjust_symtab): New functions.
746 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
747 Declare sparc_adjust_symtab as tc_adjust_symtab.
748 * doc/c-sparc.texi: Add description of #ignore special literal
749 for .register pseudo-op.
751 1999-07-30 Catherine Moore <clm@cygnus.com>
753 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
754 the relocation's section offset.
756 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
758 * write.c (fixup_segment): Fix generic error check overflow test.
760 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
761 X_add_number to long.
763 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
765 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
768 1999-07-27 Ian Lance Taylor <ian@zembu.com>
770 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
773 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
775 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
777 * configure.bat: Remove; obsolete.
778 * config/go32.cfg: Likewise.
780 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
782 * configure.in (i386-*-vxworks*): New target.
783 * configure: Rebuild.
785 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
787 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
789 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
791 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
793 (output_insn): Put OLO10's secondary addend into tc_fix_data.
794 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
795 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
796 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
797 MAX_RELOC_EXPANSION): Define.
798 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
800 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
802 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
803 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
804 block. Print a warning if an 8-bit or 16-bit constant
805 displacement or immediate is truncated on output.
806 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
808 (i386_operand): Disallow immediate jump absolute operand.
810 1999-07-15 Ian Lance Taylor <ian@zembu.com>
812 * configure.in: Bump version number to 2.9.5.
813 * configure: Rebuild.
815 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
818 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
820 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
821 (cons_fix_new_hppa): Derive size of fixup from size of the object.
823 1999-07-14 Philip Blundell <pb@nexus.co.uk>
825 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
827 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
829 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
830 if -mno-fpu was given.
831 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
833 (cons_fix_new_arm): Remove misleading comments.
835 1999-07-14 Ian Lance Taylor <ian@zembu.com>
837 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
839 (relax_segment): Likewise. After giving a rs_org error, convert
840 the frag to rs_align to avoid cascading errors.
842 1999-07-12 Andreas Schwab <schwab@suse.de>
844 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
846 1999-07-11 Ian Lance Taylor <ian@zembu.com>
848 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
849 as appropriate. Fill in structure initializations. Add variable
850 initializations. Add casts.
851 * dwarf2dbg.c (print_stats): Change i to size_t.
852 * listing.c (listing_listing): Change list_line to unsigned int.
854 1999-07-10 Ian Lance Taylor <ian@zembu.com>
856 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
857 rather than checking for \001 and \002 in symbol name.
858 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
860 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
862 * configure.in (hppa*-linux-gnu*): New target.
863 * configure: Rebuilt.
865 1999-07-08 Nick Clifton <nickc@cygnus.com>
867 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
869 1999-07-07 Nick Clifton <nickc@cygnus.com>
871 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
872 accessing symbolP directly.
874 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
876 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
879 1999-07-05 Nick Clifton <nickc@cygnus.com>
881 * config/tc-arm.c (ARM_EXT_V5): Define.
882 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
883 (md_begin): Detect ARM v5 architectures.
884 (md_parse_option): Accept arm v5 specification.
885 (md_show_usage): Documment -marmv5 switch.
887 * doc/c-arm.texi: Document -marmv5 command line option.
889 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
891 (validate_immediate_twopart): New function. Determine if a
892 constant can be computed by two ADD instructions.
893 (output_inst): Remove its command line parameter - it was never
895 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
896 implememt the ADRL pseudo op.
897 (tc_gen_reloc): Generate a suitable error message if an ADRL
898 instruction tries to generate a real reloc.
900 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
902 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
904 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
907 1999-06-27 H.J. Lu <hjl@gnu.org>
909 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
910 non BFD_ASSEMBLER case.
912 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
914 * config/obj-coff.c (obj_coff_section): Mark writable sections as
917 1999-06-26 David Mosberger <davidm@hpl.hp.com>
919 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
920 out_end_sequence() when the address decreases due to a new frag.
921 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
922 numbering starts with 1.
924 1999-06-23 Nick Clifton <nickc@cygnus.com>
926 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
928 (mcore_s_text): Call obj_elf_text for ELF target.
929 (mcore_s_data): Call obj_elf_data for ELF target.
930 (mcore_s_section): No longer ELF specific. Call obj_coff_section
932 (mcore_s_bss): New function: Dump literal table before changing
934 (mcore_s_comm): New function: Dump literal table before changing
937 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
938 No longer static functions.
939 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
940 Provide prototypes for these functions.
942 1999-06-22 Ian Lance Taylor <ian@zembu.com>
944 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
945 a list of names, to try obj_segment_name, and to try abbreviated
946 names when using COFF without long section names.
948 * config/tc-alpha.c: More use of symbol accessor functions.
949 * config/tc-arc.c: Likewise.
950 * config/tc-d30v.c: Likewise.
951 * config/tc-fr30.c: Likewise.
952 * config/tc-i860.c: Likewise.
953 * config/tc-m88k.c: Likewise.
954 * config/tc-mcore.c: Likewise.
955 * config/tc-ns32k.c: Likewise.
956 * config/tc-sparc.c: Likewise.
957 * config/tc-v850.c: Likewise.
959 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
960 sy_value with appropriate accessor functions.
961 * config/tc-arm.c (md_apply_fix3): Likewise.
962 * config/tc-d10v.c (AT_WORD_P): Likewise.
963 * config/tc-v850.c (reg_name_search): Likewise.
965 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
966 use symbol_get_bfdsym instead.
967 * config/tc-ppc.c (md_assemble): Likewise.
968 * config/tc-v850.c (v850_comm): Likewise.
970 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
972 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
973 the symbol, rather than accessing the bsym member.
974 * config/tc-d10v.c (tc_gen_reloc): Likewise.
975 * config/tc-d30v.c (tc_gen_reloc): Likewise.
976 * config/tc-mcore.c (tc_gen_reloc): Likewise.
977 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
978 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
979 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
980 * config/tc-tic30.c (tc_gen_reloc): Likewise.
981 * config/tc-v850.c (tc_gen_reloc): Likewise.
983 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
985 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
986 (hppa_gen_reloc_type): Conditionalize on BFD64.
987 (tc_gen_reloc): Re-enable ELF relocations.
988 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
990 1999-06-21 Ian Lance Taylor <ian@zembu.com>
992 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
994 (do_ldst): Move assignment out of if condition.
995 (md_apply_fix3): Add casts to avoid printf format warnings. Add
996 parentheses to avoid warning.
998 1999-06-21 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1001 macro to get at the BFD symbol associated with a GAS symbol.
1003 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1005 * config/tc-ppc.c: Update for symbol handling changes.
1006 * config/obj-coff.c: Likewise.
1008 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1010 * tc-hppa.c: General cleanups of ELF support. No more spaces
1011 and subspaces for ELF.
1012 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1013 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1014 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1015 (UNWIND_SECTION_NAME): Likewise.
1016 (space/subspace related structures): Conditionalize definitions
1018 (space/subspace directives and support routines): Conditionalize
1019 definitions and references/uses on OBJ_SOM.
1020 (label_symbol_struct): For ELF, track the symbol's segment. For
1021 SOM track its space.
1022 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1024 (USE_ALIASES): Kill for both SOM & ELF.
1025 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1026 (pa_space, pa_subspace): Corresponding changes.
1027 (pa_spaces_begin): Corresponding chagnes.
1028 (md_begin): Do not muck around with space/subspace stuff for
1030 (md_apply_fix): Temporarily disable argument relocation stuff
1032 (tc_gen_reloc): Temporarily disable relocation generation for
1034 (pa_build_unwind_subspace): Similarly.
1036 1999-06-16 Nick Clifton <nickc@cygnus.com>
1038 * config/tc-arm.c (thumb_set): New pseudo op.
1039 (text, data, section): Override these pseudo ops with ARM
1041 (s_thumb_set): New function: Perform the same as a .set pseudo
1042 op, but also mark the alias'ed symbol as being a Thumb
1044 (arm_s_text): New function: Perform the same as the .text
1045 pseudo op, but dump the literal pool before changing
1047 (arm_s_data): New function: Perform the same as the .data
1048 pseudo op, but dump the literal pool before changing
1050 (arm_s_section): New function: Perform the same as the
1051 .section pseudo op, but dump the literal pool before changing
1053 (arm_cleanup): Do not reset the current section before dumping
1056 1999-06-17 Nick Clifton <nickc@cygnus.com>
1058 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1059 OPTION_NO_WARN_UNMATCHED entries.
1060 (md_parse_option): Generate a warning message if an unrecognised
1061 option is encountered.
1063 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1064 (get_operands): When parsing an expression after an '@' symbol
1065 has been detected, do not ignore '#' symbols.
1066 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1069 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1071 From K. Richard Pixley <rich@noir.com>:
1072 * configure.in (ppc-*-vxworks*): New target.
1073 * configure: Rebuild.
1075 1999-06-12 Philip Blundell <philb@gnu.org>
1077 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1079 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1081 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1082 which refer to symbols in linkonce sections, permit reducing the
1083 relocs if the symbol is local.
1085 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1087 * subsegs.c (subseg_text_p): New function.
1088 * as.h (subseg_text_p): Declare.
1089 * read.c (do_align): Use subseg_text_p to set the default fill.
1090 * write.c (subsegs_finish): Likewise.
1091 * config/obj-coff.c (write_object_file): Likewise.
1092 * config/tc-i386.h (md_maybe_text): Don't define.
1093 (md_do_align): Use subseg_text_p to set the default fill.
1094 * config/tc-m32r.c (m32r_do_align): Likewise.
1095 * config/tc-sh.c (sh_do_align): Likewise.
1096 * config/tc-sparc.h (md_do_align): Likewise.
1098 1999-06-12 David O'Brien <obrien@freebsd.org>
1100 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1101 * configure: Rebuild.
1103 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1105 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1106 * Makefile.am: Rebuild dependencies.
1107 * Makefile.in: Rebuild.
1109 * config/tc-i386.c (i386_immediate): Remove unused label
1112 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1113 * symbols.c: Likewise.
1114 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1115 sy_next field when taking address, rather than symbol_next.
1117 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1119 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1120 value from the output file architecture.
1121 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1122 * dwarf2dbg.h: Change bfd_vma to addressT.
1124 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1126 * dwarf2dbg.h: Use PARAMS in function declarations.
1128 1999-06-11 Martin Dorey <mdorey@madge.com>
1130 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1131 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1133 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1135 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1137 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1139 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1142 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1144 * read.c (read_a_source_file): Only declare inescape if
1147 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1149 (find_entry_byval): Add parens to avoid warning.
1151 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1153 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1156 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1158 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1161 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1162 synthetize_setx): New functions.
1163 (md_assemble): Broken the special cases into the above
1164 functions. Make compiler happy if sizeof(bfd_vma)==4.
1165 Fix sethi generated from set/setuw. If instructions have a relloc,
1166 always clear the fields to be relocated in the opcode.
1167 (sparc_ip): Remove special_case global variable.
1169 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1171 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1172 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1173 indication of success rather than a value.
1174 (itbl_get_val): Likewise.
1175 (itbl_get_field): Use strcspn. Change delimiters to include
1177 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1178 (itbl_get_val): Likewise.
1179 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1181 * symbols.c (copy_symbol_attributes): Convert local symbols to
1184 1999-06-10 Nick Clifton <nickc@cygnus.com>
1186 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1189 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1191 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1192 Optimize set if sizeof(bfd_vma) == 64.
1193 (sparc_ip): Fix sethi - without %hi() it should generate
1194 R_SPARC_22 reloc, not R_SPARC_HI22.
1195 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1197 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1199 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1200 (s_ncons): New function.
1201 (native_op_table): New table.
1202 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1203 R_SPARC_OLO10 handling.
1205 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1207 * expr.h (struct expressionS): Revert last change; widen X_op.
1208 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1210 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1212 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1213 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1214 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1215 * Makefile.in: Regenerated.
1217 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1218 `common' pass on to s_mri_common.
1219 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1221 1999-06-06 Richard Henderson <rth@cygnus.com>
1223 * config/obj-elf.c (obj_elf_section): Don't free the return
1224 value of demand_copy_C_string.
1226 1999-06-05 Richard Henderson <rth@cygnus.com>
1228 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1229 creation logic from obj_elf_create_section.
1231 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1232 (section_stack): New.
1233 (special_sections): Make const.
1234 (obj_elf_section): Gut and rewrite parsing.
1235 (obj_elf_change_section): New function broken out of obj_elf_section.
1236 (obj_elf_parse_section_letters): Likewise.
1237 (obj_elf_section_word): Likewise.
1238 (obj_elf_section_type): Likewise.
1239 (obj_elf_previous): Treat as a toggle.
1240 (obj_elf_popsection): New.
1241 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1242 (ppc_section_type): Likewise.
1243 * config/tc-ppc.h: Likewise.
1245 * expr.h (struct expressionS): Don't make X_op a bitfield.
1246 * config/tc-alpha.c: Update for symbol handling changes.
1247 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1248 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1250 1999-06-05 Richard Henderson <rth@cygnus.com>
1252 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1253 (dwarf2_gen_line_info): Kill unused variables.
1254 (dwarf2_finish): Likewise.
1255 (dwarf2_where): Likewise.
1256 (dwarf2_directive_file): If we've only got a string,
1257 hand off to s_app_file.
1258 * ecoff.c: Move the include of ecoff.h.
1259 * symbols.h (S_IS_FUNCTION): Prototype.
1261 * read.c (LEX_HASH): Supply a default.
1263 (s_globl): Update `c' after skipping whitespace.
1264 * read.h (LEX_END_NAME, is_name_ender): New.
1265 * expr.c (get_symbol_end): Respect it.
1267 1999-06-04 Mark Klein <mklein@dis.com>
1269 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1271 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1273 * config/tc-hppa.c: Update for symbol handling changes.
1275 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1277 * cgen.c: Update for symbol handling changes.
1278 * config/tc-m32r.c: Likewise.
1280 * config/tc-hppa.h: Update for symbol handling changes.
1281 * config/tc-hppa.c: Likewise.
1283 * config/tc-arm.h: Update for symbol handling changes.
1284 * config/tc-arm.c: Likewise.
1285 (symbol_make_empty): Remove. Just use symbol_create.
1287 * symbols.c (symbol_set_tc): Correct name.
1289 * Makefile.am: Rebuild dependencies.
1290 ($(OBJS)): Don't depend upon struc-symbol.h.
1291 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1292 * dep-in.sed: Don't remove struc-symbol.h.
1293 * Makefile.in: Rebuild.
1295 * doc/internals.texi (Symbols): Describe changes in symbol
1298 1999-06-03 Richard Henderson <rth@cygnus.com>
1300 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1301 instead of doing the work by hand.
1303 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1305 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1306 state of line state-machine.
1307 (struct ls): Collect DWARF2 line state-machine state in new member
1308 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1309 resulted in any DWARF2 directives.
1310 (reset_state_machine): New function.
1311 (out_end_sequence): Ditto.
1312 (dwarf2_gen_line_info): When switching sections or switching to a
1313 lower text address, call out_end_sequence() first to terminate the
1314 previous code sequence as code sequences MUST have monotonically
1315 increasing addresses.
1316 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1318 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1320 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1321 DWARF2 debug info (line information only, at this point).
1322 * as.h: Update comment about supported debug formats.
1323 * dwarf2dbg.c, dwarf2dbg.h: New files.
1324 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1326 * expr.c (operand): Don't use [ for parens if we want an index op.
1327 (op_encoding): Switch [ into O_index, if desired.
1328 (op_rank): Renumber with O_index on bottom.
1329 (expr): If O_index, match closing bracket.
1330 * expr.h (O_index): New.
1332 * read.c (read_a_source_file): Conditionally allow matched "
1333 in lines passed to md_assemble.
1335 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1337 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1339 Add support for storing local symbols in a small structure to save
1340 memory when assembling large files.
1341 * as.h: Don't include struc-symbol.h.
1342 (symbolS): Add typedef.
1343 * symbols.c: Include struc-symbol.h.
1344 (local_hash): New static variable.
1345 (save_symbol_name): New static function, from symbol_create.
1346 (symbol_create): Call save_symbol_name.
1347 (local_symbol_count): New static variable.
1348 (local_symbol_conversion_count): Likewise.
1349 (LOCAL_SYMBOL_CHECK): Define.
1350 (local_symbol_make): New static function.
1351 (local_symbol_convert): New static function.
1352 (colon): Handle local symbols. Create local symbol for local
1354 (symbol_table_insert): Handle local symbols.
1355 (symbol_find_or_make): Create local symbol for local label name.
1356 (symbol_find_base): Check for local symbol.
1357 (symbol_append, symbol_insert): Check for local symbols.
1358 (symbol_clear_list_pointers, symbol_remove): Likewise.
1359 (verify_symbol_chain): Likewise.
1360 (copy_symbol_attributes): Likewise.
1361 (resolve_symbol_value): Handle local symbols.
1362 (resolve_local_symbol): New static function.
1363 (resolve_local_symbol_values): New function.
1364 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1365 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1366 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1367 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1368 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1369 (symbol_previous, symbol_next): New functions.
1370 (symbol_get_value_expression): Likewise.
1371 (symbol_set_value_expression): Likewise.
1372 (symbol_set_frag, symbol_get_frag): Likewise.
1373 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1374 (symbol_mark_used_in_reloc): Likewise.
1375 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1376 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1377 (symbol_mri_common_p): Likewise.
1378 (symbol_mark_written, symbol_clear_written): Likewise.
1379 (symbol_written_p): Likewise.
1380 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1381 (symbol_section_p, symbol_equated_p): Likewise.
1382 (symbol_constant_p): Likewise.
1383 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1384 (symbol_get_obj, symbol_set_obj): Likewise.
1385 (symbol_get_tc, symbol_set_tc): Likewise.
1386 (symbol_begin): Initialize local_hash.
1387 (print_symbol_value_1): Handle local symbols.
1388 (symbol_print_statistics): Print local symbol statistics.
1389 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1390 Declare new symbols.c functions. Move many declarations here from
1392 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1393 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1394 (struct symbol): Move bsym to make it clearly the first field.
1395 Remove TARGET_SYMBOL_FIELDS.
1396 (symbolS): Don't typedef.
1397 (struct broken_word): Remove.
1398 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1399 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1400 (symbol_clear_list_pointers): Likewise.
1401 (symbol_insert, symbol_remove): Likewise.
1402 (symbol_previous, symbol_append): Likewise.
1403 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1404 (struct local_symbol): Define.
1405 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1406 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1407 (local_symbol_get_frag, local_symbol_set_frag): Define.
1408 (local_symbol_get_real_symbol): Define.
1409 (local_symbol_set_real_symbol): Define.
1411 * write.c (write_object_file): Call resolve_local_symbol_values.
1412 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1413 (TARGET_SYMBOL_FIELDS): Don't define.
1414 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1415 ECOFF_DEBUGGING, add ECOFF fields.
1416 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1417 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1418 ECOFF_DEBUGGING, add ECOFF fields.
1419 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1420 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1421 * config/tc-mcore.h: Don't include struc-symbol.h.
1422 (TARGET_SYMBOL_FIELDS): Don't define.
1423 (struct mcore_tc_sy): Define.
1424 (TC_SYMFIELD_TYPE): Define.
1425 * Many files: Use symbolS instead of struct symbol. Use new
1426 accessor functions rather than referring to symbolS fields
1429 * read.c (s_mri_common): Don't add in value of line_label.
1431 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1432 checking for SEC_LINK_ONCE.
1434 * config/tc-sh.h (sh_fix_adjustable): Declare.
1436 * app.c (input_buffer): New static variable.
1437 (app_push): Save saved_input in allocated buffer.
1438 (app_pop): Restored saved_input.
1439 (do_scrub_chars): Change get parameter to take char * and int as
1440 arguments. Change GET macro to pass input_buffer to get
1441 function. Don't save input into allocated buffer.
1442 * as.h (do_scrub_chars): Update declaration.
1443 * input-file.c (input_file_get): Change to take char * and int.
1444 Read data into passed in buffer. Remove static buffer.
1445 * read.c (scrub_from_string): Change to take char * and int. Copy
1446 data into passed in buffer.
1448 * hash.h: Neaten. Declare hash_traverse.
1449 * hash.c: Complete rewrite based on BFD hashing code.
1450 * gasp.c (chunksize): New variable.
1451 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1454 1999-05-28 Nick Clifton <nickc@cygnus.com>
1456 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1457 addend unless the target uses an old ABI.
1459 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1461 -Wchar-subscripts cleanup
1462 * listing.c (listing_newline): Use unsigned char variable, so
1463 calls to isascii,iscntrl are correct.
1464 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1466 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1467 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1468 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1469 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1471 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1473 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1475 (arch_coldfire_p): New #define.
1476 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1478 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1480 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1482 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1483 (install_operand): Add place `N'.
1484 (init_table): Add registers ACC, MACSR, MASK.
1486 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1488 * config/tc-m68k.c: Change mcf5200 --> mcf.
1489 (archs): Add mcf5206e, mcf5307.
1490 (m68k_ip): Add format `u'.
1491 (install_operand): Add place `m', `M', `h'.
1492 (init_table): Add upper/lower registers.
1494 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1496 1999-05-28 Martin Dorey <mdorey@madge.com>
1498 * config/tc-i960.c: Several minor changes to add ELF and
1499 BFD_ASSEMBLER support.
1500 * config/tc-i960.h: Likewise.
1501 * configure.in (i960-*-elf*): New target.
1502 * aclocal.m4, configure: Rebuild.
1504 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1506 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1507 reloc changes when defined(BFD_ASSEMBLER).
1509 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1513 * write.c (write_print_statistics): Output to file, not stderr.
1515 * expr.c (generic_bignum_to_int32,64): Prototype.
1517 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1518 output_sleb128, output_uleb128, output_big_sleb128,
1519 output_big_uleb128, output_big_leb128): Prototype.
1520 (output_big_sleb128, output_big_uleb128): Make inline.
1521 (output_big_leb128): Remove inline
1523 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1524 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1525 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1526 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1527 value for correct overflow check in write.c:fixup_segment.
1528 * write.c (fixup_segment): Move bitfield overflow checks to after
1529 the md_apply_fix call.
1530 * config/obj-coff.c (fixup_segment): Likewise.
1531 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1532 valueT *val argument.
1534 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1536 * config/atof-ieee.c (gen_to_words): Correctly round a
1537 denormalized number. Fix off-by-one in range checking for
1538 exponent in a denormal.
1540 1999-05-10 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1545 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1547 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1549 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1551 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1552 (ReverseRegRegmem): Remove.
1553 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1554 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1555 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1558 From Doug Ledford <dledford@redhat.com>
1559 * config/tc-i386.h (RegXMM): New for P/III.
1560 * config/tc-i386.c: Add support for P/III.
1562 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1564 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1565 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1566 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1568 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1570 * config/tc-i386.c (i386_immediate): Skip whitespace before
1571 complaining about junk after expression.
1572 (i386_displacement): Likewise.
1574 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1576 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1577 Don't copy before downcaseing.
1579 1999-05-05 Catherine Moore <clm@cygnus.com>
1581 * tc-m68k.c: Include elf/m68k.h.
1582 (m68k_elf_final_processing): New routine.
1583 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1586 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1588 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1591 1999-04-30 Nick Clifton <nickc@cygnus.com>
1593 * config/tc-mcore.c (mcore_s_section): Dump literals before
1596 1999-04-29 Nick Clifton <nickc@cygnus.com>
1598 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1601 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1603 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1604 (TC_INIT_FIX_DATA): Delete.
1605 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1606 (TC_INIT_FIX_DATA): Delete.
1607 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1608 * write.c (fix_new_internal): Initialize fx_cgen member.
1609 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1610 (gas_cgen_md_apply_fix3): Update.
1611 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1612 (md_cgen_record_fixup_exp): Update.
1613 (FX_OPINFO_R_TYPE): Update.
1615 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1616 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1617 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1618 * frags.h (struct frag): Make opindex, opinfo ints.
1620 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1622 1999-04-26 Tom Tromey <tromey@cygnus.com>
1624 * aclocal.m4, configure: Updated for new version of libtool.
1626 1999-04-22 Nick Clifton <nickc@cygnus.com>
1628 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1630 (md_apply_fix3): Do not fix up absolute relocations against
1633 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1635 1999-04-20 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1638 changes and data-in-text directives.
1639 (mcore_cons): New function: intercept cons() operations.
1640 (mcore_float_cons): New function: intercept float_cons()
1642 (mcore_stringer): New function: intercept stringer() operations.
1644 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1646 * obj.h (struct format_ops): Change generate_asm_lineno field to
1648 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1650 * config/tc-alpha.c (find_opcode_match): Add default case to
1652 (find_macro_match): Likewise.
1653 (load_expression): Parenthesize && within ||.
1655 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1657 1999-04-17 Nick Clifton <nickc@cygnus.com>
1659 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1660 .text .data .section pseudo ops.
1661 (mcore_s_section): New function. Dump lits before changing secs.
1662 (mcore_s_text): New function. Dump lits before changing secs.
1663 (mcore_s_data): New function. Dump lits before changing secs.
1665 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1667 * config/tc-mips.c (mips_32bitmode): New.
1668 (md_begin): Set mips_32bitmode if needed.
1669 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1670 Set EF_MIPS_32BITMODE.
1672 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1674 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1677 1999-04-16 Nick Clifton <nickc@cygnus.com>
1679 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1681 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1683 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1684 expressions correctly.
1687 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1689 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1691 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1693 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1694 and fmpynfadd instructions.
1696 1999-04-11 Richard Henderson <rth@cygnus.com>
1698 * as.h (environ): Declare it, if needed.
1699 * as.c (dump_statistics): Don't declare environ.
1700 * configure.in (environ): Detect declaration.
1701 * configure, config.in: Rebuild
1703 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1704 (i386_displacement): Allocate enough space for replacement buffer.
1705 Clean up replacement buffer initialization.
1707 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1709 * subsegs.c (section_symbol): Don't create a new symbol if one
1710 already exists; instead, use the existing one, but set its segment
1711 and frag data if it hasn't already been defined.
1712 * config/obj-coff.c (c_section_symbol): Likewise.
1714 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1716 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1718 1999-04-08 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-mcore.c: New File: Support routines for MCore
1722 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1723 * config/obj-coff.c: Add support for mcore-pe target.
1725 * Makefile.am: Add support for MCore targets.
1726 * Makefile.in: Regenerate.
1727 * configure.in: Add support for MCore targets.
1728 * configure: Regenerate.
1730 * doc/all.texi: Set MCORE.
1731 * doc/as.texinfo: Document MCore specific command line options.
1733 * write.h: Prevent multiple inclusion.
1735 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1737 * asintl.h (LC_MESSAGES): Never define.
1738 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1740 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1743 * Makefile.am (m68k-parse.c): If configuring in the source
1744 directory, copy m68k-parse.y into the local directory before
1745 running ylwrap, to remove spurious differences when generating
1747 * Makefile.in: Rebuild.
1749 * config/tc-sparc.h (md_do_align): Just allocate the number of
1750 bytes necessary, rather than always allocating 1024.
1752 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1754 * listing.c (listing_newline): Add cast to avoid warning.
1755 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1756 * config/tc-i386.c (i386_scale): Add return value.
1757 (build_displacement_string): Remove unused local temp_disp2.
1758 (i386_intel_memory_operand): Add parentheses to avoid warning.
1759 (i386_intel_operand): Remove unused local end_of_operand_string.
1760 (i386_operand): Remove unused local operand_modifier.
1761 (i386_operand): Add parens to avoid warning.
1763 1999-04-04 Don Bowman <don@pixsci.com>
1765 * configure.in: Add mips*-*-vxworks* target; have it define
1767 * configure, config.in: Rebuild.
1769 1999-03-31 Nick Clifton <nickc@cygnus.com>
1771 * configure.in (emulations): Add support for arm-epoc-pe.
1772 * configure: Regenerate.
1773 * config/te-epoc-pe.h: New file. Define macros specific to
1775 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1776 for arm-epoc-pe target.
1778 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1780 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1782 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1784 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1785 detect ",n" without a condition.
1786 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1789 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1791 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1792 instruction is encoded with one bit.
1795 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1797 * doc/internals.texi (CPU backend): Mention that
1798 line_separator_chars should not include newline. From thi
1799 <ttn@mingle.glug.org>.
1801 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1803 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1804 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1806 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1808 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1810 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1812 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1815 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1817 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1819 1999-03-15 Martin Hunt <hunt@cygnus.com>
1821 * app.c (do_scrub_begin): Change '-' back to a symbol char
1822 so we can use multiple opcodes on a line again.
1824 * config/tc-d30v.c: By default, warn if a symbol has
1825 the same name as a register. Plus some minor
1826 updates from the branch.
1828 1999-03-13 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1831 BFD_RELOC_16 and BFD_RELOC_64.
1833 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1835 * expr.c (expr): Add missing else.
1837 1999-03-12 Nick Clifton <nickc@cygnus.com>
1839 * config/tc-arm.c (md_apply_fix3): Improve error message.
1841 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1843 * Makefile.am (CPU_TYPES): Add fr30.
1844 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1845 (fr30,m32r dependencies): Update.
1846 * Makefile.in: Rebuild.
1848 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1849 (gas_cgen_record_fixup_exp): Ditto.
1850 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1851 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1852 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1853 (md_cgen_lookup_reloc): Update use of operand->type.
1854 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1855 (md_convert_frag): Call cgen_operand_lookup_by_num.
1856 (md_cgen_lookup_reloc): Update use of operand->type.
1857 (m32r_cgen_record_fixup_exp): Ditto.
1859 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1861 * config/tc-mips.c (md_show_usage): Fix message.
1863 1999-03-03 Nick Clifton <nickc@cygnus.com>
1865 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1866 and LDR reg,=<expr> instruction.
1868 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1871 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1873 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1875 1999-02-17 Nick Clifton <nickc@cygnus.com>
1877 This patch was created by: Scott Bambrough
1878 <scottb@corelcomputer.com>
1881 Special cased '@' character. The '@' character is used as the
1882 ARM assembler comment character, as a special character
1883 and in ELF .symver pseudo-op's, and as a special character in
1884 .type and .section pseudo-ops.
1885 (symver_pseudo): New static variable.
1886 (symver_state): New static variable.
1887 (struct app_save): Add field 'symver_state'.
1888 (app_push): Save global symver_state int struct app_save.
1889 (app_pop): Restore global symver_state from struct app_save.
1890 (do_scrub_chars): Special case handling of '@' character in
1893 * configure.in: Modified to recognize armv* uname syntax from ARM
1895 * configure: Regenerated.
1897 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1898 a prefix to the section's type.
1899 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1900 the type's typename.
1902 * config/tc-arm.h: Add support for PIC generation:
1903 (pic_code): New boolean.
1904 (obj_relocate_extern): Define.
1905 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1906 (TC_CONS_FIX_NEW): Define.
1907 (tc_fix_adjustable): Define.
1908 (GLOBAL_OFFSET_TABLE_NAME): Define.
1910 * config/tc-arm.c: Add support for PIC generation:
1911 (line_seperator_chars): Allow ';' as a seperator for Linux.
1912 (is_immediate_prefix): New macro.
1913 (arm_parse_reloc): New function.
1914 (s_arm_elf_cons): New function.
1915 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1916 (md_undefined_symbol): Special case handling for the Global Offset
1918 (md_apply_fix3): Handle PIC relocs.
1919 (tc_gen_reloc): Handle PIC relocs.
1920 (md_parse_option): Add support for '-k' command line switch to
1921 enable PIC generation.
1922 (cons_fix_new_arm): New function.
1923 (s_arm_elf_cons): New function.
1925 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1927 * configure.in: Add comments for uses of AC_DEFINE.
1928 * acinclude.m4: Likewise.
1929 * acconfig.h: Remove.
1930 * aclocal.m4: Rebuild.
1931 * configure: Rebuild.
1932 * Makefile.in: Rebuild.
1933 * config.in: Rebuild.
1935 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1937 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1938 non-constant offset from a base register.
1940 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1942 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1945 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1947 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1948 (emit_insn): Look for pc-relative and no-overflow specifiers on
1949 internal relocation types.
1951 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1953 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1956 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1958 (mips_4650, mips_4010, mips_4100): Variables removed.
1959 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1960 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1962 (md_begin): Don't bother initializing the mips_NNNN variables;
1963 mips_cpu is set, and that's good enough now.
1964 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1965 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1966 (show): New function, to handle wrapping in the CPU lists.
1967 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1969 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1971 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1972 than treat as an immediate specifier.
1974 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1976 * config/tc-i386.c: Prototype many functions.
1977 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1978 (i386_immediate): Remove unused second argument.
1979 (i386_intel_operand): Fix i386_is_reg typo.
1980 (i386_operand): Use allow_naked_reg.
1981 (output_invalid): Make operand int for K&R.
1983 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1985 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1987 * Makefile.in: Rebuild.
1989 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1991 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1993 (EXTRA_as_new_SOURCES): Comment out.
1994 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1995 * Makefile.in: Rebuild.
1996 * doc/Makefile.in: Rebuild.
1997 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1998 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1999 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2000 * configure: Rebuild.
2001 * aclocal.m4: Rebuild.
2002 * config.in: Rebuild.
2003 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2004 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2005 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2006 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2007 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2008 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2009 (gas_cgen_record_fixup_exp): Ditto.
2010 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2011 descriptor, not global variable.
2012 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2013 descriptor, not global variable. Refer to insert_operand handler
2014 via cpu descriptor, not global function.
2015 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2016 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2017 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2018 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2019 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2020 * config/tc-m32r.c: Ditto.
2021 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2022 (md_assemble): Ditto.
2023 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2025 1999-02-09 Nick Clifton <nickc@cygnus.com>
2027 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2028 relocations for ELF targets.
2030 1999-02-08 Nick Clifton <nickc@cygnus.com>
2032 * configure.in: Add support for StrongARM target.
2033 * configure: Regenerate.
2035 1999-02-05 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2039 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2042 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2044 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2046 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2048 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2049 (INTEL_DWORD_MNEM_SUFFIX): Define.
2052 (DWORD_PTR): Define.
2053 (XWORD_PTR): Define.
2055 (OFFSET_FLAT): Define.
2057 (NONE_FOUND): Define.
2060 * config/tc-i386.c (set_intel_syntax): New routine.
2061 (intel_syntax): Declare.
2062 (allow_naked_reg): Declare.
2063 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2064 (intel_float_operand): New routine.
2065 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2066 Handle brackets as well as parens. Call i386_intel_operand for
2067 intel syntax. Reverse operands if appropriate. Handle new
2068 suffixes. Handle movzx and movsx.
2069 (i386_is_reg): New routine.
2070 (i386_immediate): New routine.
2071 (i386_scale): New routine.
2072 (i386_displacement): New routine.
2073 (i386_operand_modifier): New routine.
2074 (build_displacement_string): New routine.
2075 (i386_parse_seg): New routine.
2076 (i386_intel_memory_operand): New routine.
2077 (i386_intel_operand): New routine.
2078 (i386_operand): Call i386_displacement, i386_immediate,
2079 i386_scale, etc. instead of handling inline.
2080 (parse_register): Handle registers without prefix.
2082 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2084 * configure: Regenerate.
2085 * configure.in (arm-*-oabi): New.
2086 (thumb-*-oabi): New.
2087 * config/tc-arm.c (target_oabi): Declare.
2088 (md_apply_fix3): Support REL relocs.
2089 (md_parse_option): Handle -oabi.
2090 (elf32_arm_target_format): New routine.
2091 (md_longopts): Add OPTION_OABI.
2092 * config/tc-arm.h: Redefine TARGET_FORMAT.
2095 1999-01-28 Nick Clifton <nickc@cygnus.com>
2097 * write.c (write_relocs): Handle out of range error.
2099 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2100 (fr30_force_relocation): Default to 0.
2102 * config/tc-fr30.h (obj_fix_adjustable): Define.
2103 (TC_FORCE_RELOCATION): Define.
2105 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2108 1999-01-16 Nick Clifton <nickc@cygnus.com>
2110 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2111 merge of two instructions if the left instruciton kills the right.
2113 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2115 * Makefile.in: Regenerate.
2116 * configure.in: Redo test for using cgen.
2117 * configure: Regenerate.
2119 1999-01-09 Nick Clifton <nickc@cygnus.com>
2121 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2122 redefinition of this macro.
2124 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2126 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2129 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2131 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2132 a read of HI or LO and an immediatly following branch.
2134 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2136 * config/tc-mips.c (md_begin): Another correction to the setting of
2139 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2141 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2143 1998-12-21 Nick Clifton <nickc@cygnus.com>
2145 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2146 bit insn when optimizing, so that parallelised instructions will
2147 start on a 32 bit boundary.
2149 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2151 * config/tc-mips.c (mips_eabi64): New.
2152 (md_begin): Set mips_eabi64.
2153 (mips_elf_final_processing): Use it.
2155 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2157 * config/tc-mips.c (mips_elf_final_processing):
2158 Correct setting of ABI in e_flags.
2160 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2162 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2164 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2166 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2168 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2170 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2171 warning, values that don't fit in the field.
2173 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2175 * config/tc-mips.c (mips_abi_string): New.
2176 (md_parse_option,md_longopts): Add mabi.
2177 (mips_elf_final_processing): Set e_flags based on mabi flag.
2179 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2181 * config/tc-mips.c (md_parse_option): Handle vr4111.
2183 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2185 * config/tc-h8300.c (build_bytes): Change message given if the
2186 instruction requires H8/300H mode and we're not in Hmode, to
2187 suggest that it may be the operand modes that are the problem, not
2188 necessarily the opcode.
2190 1998-12-10 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-fr30.c: Add line separator character.
2194 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2196 * configure.in (hppa-*-mpeix*): New target.
2197 * config/obj-som.h (obj_som_compiler): Declare.
2198 * config/obj-som.c (compiler_seen): New static variable.
2199 (obj_som_compiler): New function.
2200 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2201 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2202 (pa_type_args): Set hppa_priv_level.
2203 (pa_compiler): New static function if OBJ_SOM.
2204 * configure: Rebuild.
2206 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2208 * read.c (output_leb128): Don't mark as inline.
2210 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2212 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2213 AIX .vbyte unaligned data support.
2214 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2215 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2218 1998-12-07 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2223 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2225 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2226 BFD_RELOC_ARM_PCREL_BRANCH.
2228 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2230 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2231 checking the target type.
2232 (mips-dec-bsd*): Set endian to little.
2233 * configure: Rebuild.
2235 COFF weak symbol support, based on patches from Mark Elbrecht
2236 <snowball3@usa.net>:
2237 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2238 * config/obj-coff.c (obj_coff_weak): New static function.
2239 (obj_coff_endef) [both versions]: Handle weak symbols.
2240 (coff_frob_symbol): Likewise.
2241 (yank_symbols): Likewise.
2242 (obj_pseudo_table): Add "weak".
2244 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2245 <aymeric.vincent@emi.u-bordeaux.fr>.
2246 * aclocal.m4: Rebuild with current tools.
2247 * configure: Rebuild.
2249 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2250 an assertion failure for a case we can't handle when OBJ_ECOFF.
2252 * expr.c (operator): And with 0xff to avoid problems with signed
2255 1998-12-03 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2258 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2260 1998-12-02 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2265 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2267 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2270 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2275 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2277 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2279 (d10v_cleanup): Only generate previous insn if a multiline insn is
2282 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2287 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2289 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2290 -marm6xxx command line switches.
2292 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2294 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2295 (itbl-ops.o): Delete duplicate dependencies.
2296 Rebuild dependencies.
2297 Add fr30 dependencies.
2298 * Makefile.in: Rebuild.
2300 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2302 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2304 * listing.c: Ignore line terminator characters found inside
2307 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2309 * po/gas.pot: Regenerated.
2311 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2313 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2314 fr30_is_label_start(). Also checks for delay slot insns.
2316 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2317 FR30 instructions which contain a colon in the mnemonic.
2319 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2321 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-fr30.c: Removed currently superflous code.
2325 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-fr30.h: New file.
2328 * config/tc-fr30.c: Tweaking so that it will compile.
2330 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2332 * config/tc-d10v.h (obj_fix_adjustable): Define.
2333 (TC_FORCE_RELOCATION): Define.
2334 (d10v_force_relocation): Declare.
2335 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2336 (md_apply_fix3): Handle Vtable relocs.
2337 (d10v_fix_adjustable): New.
2338 (d10v_force_relocation): New.
2340 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-d30v.c: Change default behaviour to ignore potential
2343 conflicts between register name and symbol names.
2345 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2347 * configure.in: Add fr30-*-*.
2348 * config/tc-fr30.c: New file.
2349 * Makefile.in: Regenerated.
2350 * config.in: Regenerated.
2351 * configure: Regenerated.
2352 * doc/Makefile.in: Regenerated.
2353 * po/gas.pot: Regenerated.
2355 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2357 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2360 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2362 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2364 (do_scrub_chars): Add some casts to unsigned char to avoid
2365 unwanted sign extension.
2366 * read.c (lex_type): Set characters about 127 to be symbol
2368 * config/tc-i386.c (md_begin): Set identifier_chars and
2369 operand_chars for values above 127.
2371 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2373 * configure.in: detect cygwin* instead of cygwin32*
2374 * configure: regenerate
2376 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2378 * listing.c: Add support for producing a listing from piped
2381 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2383 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2384 (append_insn): Account for the tx39's multiply behavior.
2386 1998-10-26 Michael Meissner <meissner@cygnus.com>
2388 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2389 from assemble_parallel_insns. Add support for '->' to indicate
2390 explicitly serializing the instructions.
2391 (md_assemble): Ditto.
2393 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2395 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2398 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2400 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2402 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2404 * config/tc-mips.c : support frame and regmask/fregmask when
2405 MIPS_STABS_ELF is specified.
2407 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2409 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2410 (md_apply_fix): Don't return 1 for VTABLE relocs.
2411 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2413 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2415 * doc/c-i386.texi: Replace occurences of "opcode" with
2416 "instruction mnemonic", "instruction", or "mnemonic" when
2417 referring to the name of an instruction. Use "opcode" when
2418 referring to the sequence of machine bytes.
2420 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2421 (is_opcode_char): Rename to is_mnemonic_char.
2422 (md_assemble and i386_operand): Correct error messages from
2423 "opcode" to "instruction mnemonic"
2424 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2425 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2426 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2427 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2428 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2429 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2430 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2432 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2434 * config/tc-i386.c (i386_operand): Check for garbage after
2437 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2439 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2440 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2442 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2444 * config/tc-sh.h (obj_fix_adjustable): Define.
2445 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2446 (md_apply_fix): Likewise.
2447 (tc_gen_reloc): Likewise.
2448 (sh_fix_adjustable): New.
2450 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2452 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2453 * cgen.h (gas_cgen_finish_insn): Update prototype.
2454 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2455 cgen_insn_t -> CGEN_INSN_INT.
2456 (make_parallel): Update handling of CGEN_INT_INSN_P.
2457 (assemble_parallel_insn): Ditto.
2458 (target_make_parallel): New function.
2459 (md_assemble): Use it.
2461 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2463 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2465 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2467 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2468 converted into lower case.
2470 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2472 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2473 (gas_cgen_tc_gen_reloc): Likewise.
2474 * config/tc-m32r.h (obj_fix_adjustable): Define.
2475 * config/tc-m32r.c (m32r_fix_adjustable): New.
2476 (m32r_force_relocation): Handle VTABLE relocs.
2478 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2480 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2482 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2484 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2485 to lower case before parsing.
2487 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2488 parallel insns modift buts in the PSW as a side effect.
2490 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-d30v.c (find_format): Test for missing flag and
2495 (md_apply_fix3): Fix error messages to avoid
2496 assumption about presence of a symbol.
2498 (parallel_ok): Disallow parallel instructions that both modify the
2501 (find_format): Generate a warning if an odd numbered register is
2502 used as the first register in a mutli-register instruction.
2504 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2507 relocations are always associated with a symbol.
2509 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2511 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2512 (elf32_sparc_force_relocation): Declare.
2513 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2514 (tc_gen_reloc): Handle vtable relocs.
2515 (elf32_sparc_force_relocation): New.
2517 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2519 * symbols.c (S_IS_FUNCTION): New.
2520 * config/tc-v850.h (obj_fix_adjustable): Define.
2521 (TC_FORCE_RELOCATION): Define.
2522 (v850_force_relocation): Declare.
2523 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2524 of fx_addnumber for VTABLE reloc addends.
2525 (md_apply_fix3): Handle VTABLE relocs.
2526 (v850_fix_adjustable): New.
2527 (v850_force_relocation): New.
2529 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2531 * tc-hppa.c (fp_operand_format): Add some additional formats.
2532 (pa_ip): Do not automatically promote into pa2.0 mode.
2533 (pa_level): Handle ".level 2.0".
2535 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2537 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2538 * config/tc-i386.h (template.extension_opcode): Change to
2539 unsigned int to allow full range of 8-bit opcode suffixes.
2540 (None): Redefine as 0xffff.
2542 From Jeff B Epler <jepler@usgs.gov>
2543 * doc/c-i386.texi (i386-SIMD): New section.
2545 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2547 * read.c (discard_rest_of_line): New function.
2548 * read.h: Declare it.
2549 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2551 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-d10v.c (find_symbol_matching_register): New function.
2554 (find_opcode): Cope with the case where a register name matches
2557 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2559 * config/tc-v850.c (md_pcrel_from): Rename to
2560 v850_pcrel_from_section.
2561 (v850_pcrel_from_section): Do not resolves symbols in other
2564 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2566 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-d10v.c (find_opcode): Generate an error if a register
2569 is supplied for an operand that should not be a register.
2571 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2573 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2574 instructions to have another instruction in the right bin.
2576 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2579 the right container if the left container holds a branch
2582 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2584 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2585 both a register name and symbol name.
2586 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2588 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2590 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2591 execution unit class.
2593 (reg_name_search): If a name matches a register and a symbol,
2594 prefer the register.
2595 (find_format): Disallow flag registers when a general purpose
2596 register is required.
2597 If a number is required, but a register has been given, check to
2598 see if a symbol with the same name as the register exists, and if
2599 so, use that symbol.
2601 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2603 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2605 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-d30v.c (find_format): Do not accept flag registers as
2608 general purpose registers.
2609 (find_format): If an immediate value is expected at a given place
2610 in a format, but a register name has been provided instead, check
2611 to see if that register name matches the name of a predefined
2612 symbol and if it does, then use the symbol instead.
2613 (reg_name_search): If a register name matches a symbol name,
2614 prefer the register name to the symbol name.
2616 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2618 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2619 the previous insn to empty.
2621 1998-09-20 Michael Meissner <meissner@cygnus.com>
2623 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2624 pieces, forcing the use of an ANSI compiler.
2626 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2628 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2630 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2632 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2634 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2636 (obj_elf_vtable_entry): Likewise.
2637 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2638 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2639 (tc_gen_reloc): Likewise.
2640 (arm_fix_adjustable): Likewise.
2641 (elf32_arm_force_relocation): New.
2642 (armelf_frob_symbol): Remove coff-style symbol support.
2644 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2646 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2648 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2650 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2651 OBJ_COFF so that routine is defined for a.out format.
2653 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2655 * config/tc-i386.c (i386_operand): Detect non-segment registers
2656 used as segment prefixes.
2658 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2660 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2661 optimize across FDE boundaries.
2663 * config/obj-coff.c (obj_coff_section): Preserve any link once
2664 flags when setting the section flags.
2666 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2669 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2671 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2673 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2676 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2678 * frags.c (frag_grow): Include the size of the frag struct in the
2681 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2682 if the new subseg comes before the old.
2684 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2686 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2687 to handle edge8 and edge16.
2689 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2691 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2692 before we clobber the symbol involved.
2694 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2696 * config/tc-arm.c: Remove OBJ_ELF definitions for
2697 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2698 use arm_adjust_symtab for OBJ_COFF.
2699 (armelf_adjust_symtab): New Routine.
2700 * config/tc-arm.h: Define obj_adjust_symtab to
2701 armelf_adjust_symtab for OBJ_ELF.
2703 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2705 * configure.in: Make all i386-elf targets use bfd_gas.
2706 * config/tc-i386.c (tc_i386_force_relocation): New.
2707 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2708 (md_apply_fix3): Likewise.
2709 (tc_gen_reloc): Handle them.
2710 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2711 tc_i386_force_relocation.
2713 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2717 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2720 current opcode after writing the first insturction of a reverse
2723 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2725 * read.h (generate_lineno_debug): Add prototype.
2726 * read.c (generate_lineno_debug): Make non-static.
2728 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2730 * config/tc-i386.c (md_assemble): Only warn for address/data size
2733 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2735 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2736 against Thumb function names, as the linker needs this information.
2738 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2740 * expr.c (operand): Check also that there is no advance in operand
2741 after atof_generic in order to decide "is it label 0f or floating
2744 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2747 command line options with a single dash.
2748 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2750 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2752 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2753 * tc-arm.c (arm_fix_adjustable): New routine.
2755 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2757 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2758 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2759 demand_empty_rest_of_line before mri_comment_end.
2760 (equals): Check garbage after expression before
2761 mri_comment_end in MRI mode.
2763 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2765 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2766 small immediate constant to use the constant itself rather than
2769 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2772 (pa_leave): Likewise.
2774 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2778 (i386_operand): Fix an error message.
2780 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2782 * doc/c-arm.texi (ARM Directives): Document .req directive.
2784 * config/tc-arm.c (reg_required_here): Display erroneous string if
2785 the register name could not be decoded.
2786 Do not set inst.instruction if the sift is -1.
2788 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2790 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2793 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2795 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2796 even if it is belived to be unnecessary.
2798 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2800 config/tc-i386.c (i386_operand): Size immediate constants by
2801 suffix (erroneously removed as part of July 7 change).
2803 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2805 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2806 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2807 (armelf_frob_symbol): New Routine.
2808 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2810 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2812 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2814 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2817 command line switches passed to assembler.
2819 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2821 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2822 (gas_cgen_opcode_desc): Declare.
2823 (gas_cgen_parse_operand): Declare.
2824 (*): Prepend gas_ to gas specific fns to denote them as such.
2826 * cgen.c (gas_cgen_opcode_desc): New global
2827 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2828 (queue_fixup): Renamed from cgen_queue_fixup.
2829 (*): Prepend gas_ to gas specific fns to denote them as such.
2831 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2832 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2833 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2834 Open opcode table and initialize it.
2835 (make_parallel): Use gas_cgen_opcode_desc.
2836 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2837 (md_assemble): Ditto.
2839 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2841 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2842 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2843 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2844 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2845 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2846 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2847 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2848 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2849 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2850 (INIT_STAB_SECTION): Likewise.
2851 (OBJ_PROCESS_STAB): Likewise.
2853 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2854 (md_parse_option): Watch for them.
2855 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2856 (md_begin): Kill neverdef code.
2857 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2858 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2859 (s_alpha_coff_wrapper): New.
2860 (md_pseudo_table): Trap all ECOFF pseudos.
2862 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2864 Start of changes to remove mdebug section from mips*-elf
2865 Based on MIPS_STAB_ELF definition
2866 * acconfig.h: undef if not configured
2867 * config.in: undef if not configured
2868 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2869 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2870 * stabs.c (s_stab_generic): flush frag
2872 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2874 * configure.in: (arm-*-elf): Handle.
2875 (thumb-*-elf): Handle.
2876 * configure: Regenerate.
2877 * read.c (stringer): Fix typo in comment.
2878 * write.c (fixup_segment): Don't add symbol value to addend if
2880 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2882 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2885 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2887 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2888 (write_2_short): Emit warning if new flag is set.
2889 (do_assemble): Set flags if left instruction is one of special
2890 "right-instruction-killer" type.
2892 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2894 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2895 Always output words in debug_info section as big endian.
2896 (sparc_target_format): Choose correct bfd target.
2897 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2899 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2901 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2902 to work with internationalization code. Issue an error when two
2903 operands match that are not allowed to match.
2905 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2907 * configure.in (install_tooldir): Allow target to specify whether
2908 it wants to be installed in $(tooldir)/bin.
2909 * configure: Regenerate.
2910 * Makefile.am (install-exec-local): Set install-exec-tooldir
2911 dependency via configure.
2912 * Makefile.in: Regenerate.
2914 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2916 * Makefile.am (install-exec-local): Split into two ...
2917 (install-exec-bindir,install-exec-tooldir): New rules.
2918 * Makefile.in: Regenerate.
2920 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2922 * Makefile.am (install-exec-local): Don't remove the file before
2923 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2924 W. Rozycki <macro@ds2.pg.gda.pl>.
2925 * Makefile.in: Rebuild.
2927 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2929 * cgen.c: Include libiberty.h.
2930 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2931 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2932 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2933 (md_cgen_lookup_reloc)): Declare.
2934 (md_cgen_record_fixup_exp): Declare.
2935 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2936 (m32r_relax_frag): Declare.
2937 (cgen_md_apply_fix3): Decls moved to cgen.h.
2938 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2939 (m32r_cgen_record_fixup_exp): Delete decl.
2940 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2941 (assemble_nop): Delete.
2942 (expand_debug_syms): Delete unused `exp'.
2943 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2944 Add default case for -Wall.
2945 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2946 (md_atof): Delete unused wordP.
2948 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2950 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2953 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2956 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2957 .print, .purgem, and .struct. Remove documentation for
2960 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2962 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2963 Update call to insert_operand.
2965 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2969 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2971 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2972 whitespace after a prefix operator.
2974 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2976 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2978 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2980 * config/tc-sparc.c (log2): New static function.
2981 (s_reserve): Use log2 to convert alignment before calling
2983 (s_common): Use log2 to convert alignment before calling
2984 record_alignment and frag_align.
2985 (sparc_cons_align): Use log2.
2987 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2989 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2990 (s_common): Likewise.
2992 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2993 initialization of waddr.
2994 (sparc_elf_final_processing): Add default case to switch.
2996 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2998 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2999 than temporary real.
3001 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3003 * write.c (subsegs_finish): Don't align the segments if there were
3006 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3007 copying aux information.
3009 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3010 expression into a symbol.
3012 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3014 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3015 type to unsigned int.
3016 (md_assemble): Change type used to store offsets from unsigned
3018 (i386_operand): Switch error check to only call RESTORE_END_STRING
3019 once after parse_register.
3021 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-v850.c (md_show_usage): Changed format to match that
3026 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3028 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3030 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3032 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3035 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3037 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3038 * doc/Makefile.in: Rebuild.
3040 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3043 for %lo expressions.
3044 (mips_ip, case 'u'): Move range check after code to mask
3045 off bits in %hi/%lo expressions. Mask off high bits for
3048 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3050 * doc/Makefile.am (gasver.texi): New target.
3051 (as.info, as.dvi): Depends upon gasver.texi.
3052 * doc/as.texinfo: Include gasver.texi. Mention version number on
3053 title page and in top node.
3054 * doc/Makefile.in: Rebuild.
3056 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3058 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3059 but not including the line containing the edict.
3060 * listing.h (LISTING_EOF): New.
3061 * input-scrub.c (input_scrub_next_buffer): Call it.
3063 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3065 * config/tc-i386.c (i386_operand): Don't set the size of an
3066 immediate address based solely on the suffix and the mode.
3068 * config/tc-i386.c (md_assemble): Add assertion to make sure
3069 overlap2 does not set Imm.
3071 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3072 sequences of whitespace to a single space.
3073 (is_space_chars): Just compare with space.
3074 (md_begin): Don't initialize space_chars.
3075 (md_assemble): Just skip a single whitespace character.
3076 (i386_operand): Rewrite base-index parsing to use new
3077 parse_register, and to skip white space. Skip white space in a
3078 number of other places too. Don't give error message if
3079 parse_register fails.
3080 (parse_register): Change reg_string parameter to be non-const.
3081 Add end_op parameter. Skip white space after the `%', and return
3082 end of register string. Give error message here rather than
3085 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3087 Based on patch from Matt Semersky <matts@scd.hp.com>:
3088 * expr.c (op_encoding): Make const.
3089 (expr_set_precedence): New function.
3090 (expr_begin): Don't set operator rankings, just call
3091 expr_set_precedence.
3092 * expr.h (expr_set_precedence): Declare.
3093 * read.c (s_mri): Call expr_set_precedence.
3095 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * doc/as.texinfo (Statements): Remove paragraph discussing
3098 continuing lines with a backslash. This hasn't worked for years,
3101 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3103 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3105 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3106 (ps_CTORS, ps_DTORS): New section types.
3107 (vms_fixup_xtors_section): New function
3108 (Ctors_Psect, Dtors_Psect): Define.
3109 (IS_GXX_XTOR): Define
3110 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3111 Filter static constructors/destructors and add to
3112 Ctors_Symbols/Dtors_Symbols chain.
3113 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3114 appropriate section.
3116 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3117 * makefile.vms: Merge vax/vms support.
3119 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3121 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3122 (elf_pseudo_table): Add them.
3123 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3124 (md_apply_fix): Accept them.
3125 (mips_fix_adjustable): Don't adjust them.
3126 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3127 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3128 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3129 (tc_fix_adjustable): Don't adjust them.
3131 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3133 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3135 * Makefile.in: Regenerate.
3136 * configure.in: AC_SUBST cgen_cpu_prefix.
3137 * configure: Regenerate.
3139 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3141 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3142 Changed all users of COND12_DELAY.
3144 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3146 * config/tc-mn10300.c (set_arch_mach): New function.
3147 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3148 (md_begin): Default to mn10300 mode.
3149 (md_assemble): Only accept instructions for the core mn10300
3150 chip and the active machine type.
3152 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3154 * subsegs.h (segment_info_type): Give the struct a name.
3155 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3156 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3157 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3158 * config/tc-w65.h (tc_reloc_mangle): Declare.
3159 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3161 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3163 * config/tc-v850.c (v850_comm): Restore old section
3164 after common processing.
3166 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3168 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3170 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3172 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3173 char with code that explicitly sign-extends.
3175 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-v850.c (md_begin): Restore text section as the current
3178 section after creating call table sections.
3179 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3182 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3183 with call to macro SYM_AUXINFO.
3185 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3187 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3188 with the program transform name.
3189 * Makefile.in: Rebuild.
3191 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3193 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3196 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3198 * config/tc-i386.c (i386_operand): Be prepared for a space between
3199 the open parenthesis and the start of the register operand,
3200 because of the June 16 change.
3202 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3207 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3210 even if it is belived to be unnecessary.
3212 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3214 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3216 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3218 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3220 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3221 shift amount for a repeated operand. The shift amount for the
3222 repeated copy comes from the size of the operand.
3224 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3226 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3228 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3232 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3234 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3235 characters in it as LEX_IS_SYMBOL_COMPONENT.
3236 * config/tc-i386.h (tc_symbol_chars): Define.
3237 (extra_symbol_chars): Declare.
3238 * config/tc-i386.c (extra_symbol_chars): Define.
3239 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3240 (line_comment_chars): Set to '/' if TE_LINUX.
3241 * doc/c-i386.texi (i386-prefixes): Update.
3242 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3244 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3246 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3247 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3249 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3251 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3252 constraint in instructions REP & REPI.
3254 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3257 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3259 (check_range): If the operand is shifted, then shift the number
3260 before checking its range.
3262 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3264 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3267 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-v850.c (v850_comm): Create special sections as needed.
3271 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3273 * config/tc-d10v.c (write_2_short): Addition of swapping
3274 instructions for sequential and reverse sequential order when
3275 given order is not possible.
3277 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * Makefile.am: Rebuild dependencies.
3280 (DEP_INCLUDES): Fix reference to intl build directory.
3281 * Makefile.in: Rebuild.
3283 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3285 * doc/c-i386.texi: Update 16 bit documentation.
3287 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3288 IgnoreDataSize to IgnoreSize as they are used for address size as
3290 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3291 32-bit mode, similarly addr16/data16 and variants.
3293 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3295 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3296 sequential word multiply instructions.
3298 (do_assemble): Add extra command line argument, to allow mul32
3299 attribute to be preserved across parallel insns.
3300 (md_assemble): Insert NOPs between explicitly parallel insns which
3301 contain an 32 bit multiply and a 16 multiply.
3303 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3305 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3308 * config/tc-i386.c (reloc): Add braces.
3310 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3311 consistent with Intel naming.
3312 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3313 use bitfields in sib_byte.
3314 (modrm_byte): Don't use bitfields here either.
3316 * config/tc-i386.c (current_templates): Add const.
3317 (parse_register): Add const to return, param, and char *s.
3318 (i386_operand): Add const to reg_entry *r.
3319 * config/tc-i386.h (templates): Add const to start, end.
3321 Inspired by code for 16 bit gas support from Martynas Kunigelis
3322 <martynas@nm3.ktu.lt>:
3323 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3324 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3325 (uses_mem_addrmode): Remove.
3326 (md_estimate_size_before_relax): Add support here too.
3327 (md_relax_table): Rewrite interface to md_relax for 16 bit
3329 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3330 (opcode_suffix_to_type): Remove.
3331 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3332 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3333 (md_convert_frag): Likewise.
3334 (i386_operand): Add support for 16 bit base/index regs,
3335 immediates, and displacements. Remove some unnecessary casts, and
3336 localise end_of_operand_string, displacement_string_start,
3337 displacement_string_end variables. Add GCC_ASM_O_HACK.
3338 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3340 * config/tc-i386.c (prefix_hash): Remove.
3341 (md_begin): Rewrite without obstacks. Remove prefix hash table
3342 handling. Rewrite lexical table handling.
3343 (i386_print_statistics): Don't print prefix statistics.
3344 (md_assemble): Rewrite instruction parser so that line is not
3345 converted to lower case. Don't do a hash_find for prefixes,
3346 instead recognise them via opcode modifier.
3347 (expecting_operand, paren_not_balanced): Localise variables.
3348 * config/tc-i386.h (IsPrefix): Define.
3349 (prefix_entry): Remove.
3351 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3352 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3353 '\\' in case where comment_chars contains '/'.
3355 * config/tc-i386.c (MATCH): Ensure given operand and template
3356 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3357 you must write `ljmp *table(%ebx)'.
3359 From H.J. Lu <hjl@gnu.org>:
3360 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3361 as 0 ifndef BFD_ASSEMBLER.
3362 (md_assemble): Allow immediate operands without suffix or
3363 other reg operand to default in size to the current code size.
3365 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3367 * config/tc-v850.c (md_begin): Restore creation of
3368 .call_table_text and .call_table_data sections.
3370 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3373 after emitting a word of noops.
3375 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3377 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3378 (i386_operand): Simplify checks for valid base/index combinations.
3379 Disallow `in 4(%dx),%al'.
3381 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3383 (add_prefix): Change parameter from char to int.
3385 * config/tc-i386.h (Ugh): Define opcode modifier.
3386 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3388 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3389 CONSISTENT_REGISTER_MATCH macros to check register types more
3390 thoroughly. Check for illegal suffix/operand combinations
3391 when matching insns with operands. Handle new `s' suffix, and
3392 associated FloatMF opcode modifier for float insns with memory
3394 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3395 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3396 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3397 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3398 DATA_PREFIX_OPCODE throughout.
3400 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3401 (md_assemble): Rewrite suffix/register operand checking code to be
3402 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3403 AnyMem, the better to grep.
3405 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3406 given a memory operand. Don't set Abs bits either.
3407 (type_names): Remove Mem*, Abs*.
3408 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3409 define opcode_modifiers as these cases are handled by Disp8,
3410 Disp16, Disp32 and suffix checks.
3411 (COMES_IN_BOTH_DIRECTIONS): Remove.
3412 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3414 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3415 if IgnoreDataSize modifier given. Remove ShortformW modifier
3416 test. Add test for ShortForm in W base_opcode modification.
3417 Merge Seg2ShortForm and Seg3ShortForm code.
3418 * config/tc-i386.h (ShortFormW): Remove.
3419 (IgnoreDataSize): Define.
3421 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3423 * config/tc-d30v.c (md_assemble): Store previous segment state
3424 with previous instruction.
3426 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3428 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3429 (ebp, esp): Remove static variables.
3430 (MATCH): Remove test for InOutPortReg.
3431 (i386_operand): Properly handle InOutPortReg here instead.
3432 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3433 (md_assemble): Simplify and correct modrm and sib generation.
3434 (i386_operand): Add warning for scale without index.
3435 Rewrite checks for valid base/index combinations.
3437 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3438 macros and enclose in do while(0).
3439 (RESTORE_END_STRING): Likewise.
3440 (md_assemble): Add one to printed operand number so we start
3441 from 1 not 0. Add some more gettext invocations.
3442 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3445 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3446 DATA_PREFIX, SEG_PREFIX): Define.
3447 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3448 (check_prefix): Remove function.
3449 (add_prefix): New function. Add prefix to i.prefix as well as
3451 (md_assemble): Changes for add_prefix. Remove hack for wait
3452 prefix, instead always output prefixes in fixed order. Test
3453 for jcxz/loop when selecting between word & dword operations,
3454 and add address size prefix rather than operand size prefix.
3455 Remove operand -> address size hack when emitting jcxz/loop.
3456 (i386_operand): Remove O_Absent check as it's done in expr.
3458 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * configure.in: Recognize m5200 as a cpu_type of m68k.
3461 * aclocal.m4: Rebuild with current libtool.
3462 * configure: Rebuild.
3464 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3466 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3467 to relaxable_symbol to prevent references to external symbol from
3470 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3472 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3473 symbols are relaxable.
3475 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3477 * config/tc-v850.c (md_begin): Don't create special
3478 sections by default.
3480 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3482 * config/tc-mips.c (macro): For div and udiv, close the
3483 reorder block as soon as possible.
3485 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3487 From Matt Semersky <matts@scd.hp.com>:
3488 * macro.c (macro_mri_mode): New function.
3489 * macro.h (macro_mri_mode): Declare.
3490 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3493 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3495 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3498 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3499 until after xstrdup in OBJ_EVAX case.
3501 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3503 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3504 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3505 of hardcoded magic number.
3506 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3508 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3510 * read.c (do_s_func): New function.
3512 * read.h (do_s_func): Add prototype.
3514 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3516 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3517 nops if fill pattern not specified.
3519 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3521 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3522 * config/te-go32.h (TE_GO32): Define.
3523 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3525 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3527 Implement .func/.endfunc pseudo-ops.
3528 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3530 * read.c (potable): Add .func,.endfunc.
3531 (s_func): New function.
3532 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3534 (in_doc_func_p,current_function_label): New static globals.
3535 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3537 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3539 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3540 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3541 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3542 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3543 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3544 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3545 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3546 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3547 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3548 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3549 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3550 * config/tc-a29k.c: Don't define md_short_jump_size,
3551 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3552 * config/tc-alpha.c: Likewise.
3553 * config/tc-alpha.h: Likewise.
3554 * config/tc-arm.c: Likewise.
3555 * config/tc-h8300.c: Likewise.
3556 * config/tc-h8500.c: Likewise.
3557 * config/tc-hppa.c: Likewise.
3558 * config/tc-i860.c: Likewise.
3559 * config/tc-i960.c: Likewise.
3560 * config/tc-ppc.c: Likewise.
3561 * config/tc-sh.c: Likewise.
3562 * config/tc-sparc.h: Likewise.
3563 * config/tc-tic30.c: Likewise.
3564 * config/tc-w65.c: Likewise.
3565 * config/tc-z8k.c: Likewise.
3567 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3569 * config/tc-vax.c (_): Delete this macro used for placeholder
3570 values in vax_operand_width_size; it conflicts with the _() macro
3571 used for internationalization.
3573 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3576 code. From Chris Moller <moller@bops.com>.
3578 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3579 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3580 * read.c (emit_expr): Initialize seg and subseg fields of a new
3582 * write.c (write_object_file): Switch to the appropriate segment
3583 and subsegment when processing a broken word.
3585 * config/tc-m68k.c (mri_assemble): New static function.
3586 (build_mri_control_operand): Call mri_assemble rather than
3588 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3589 (s_mri_endf, s_mri_endw): Likewise.
3591 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * read.c (s_org): Call md_flush_pending_output if it is defined.
3595 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3597 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3599 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3600 (md_parse_option): Add for same.
3601 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3602 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3603 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3605 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3607 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3609 * config/tc-arm.c (find_real_start): Relax definition of local
3612 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3615 symbols at the given address, not just the last one specified.
3617 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3619 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3620 or number_to_chars_littleendian to write data.
3622 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-v850.c (md_assemble): Remove artificially created
3625 register name symbols.
3627 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3629 * write.c (fixup_segment): Change "segment" to "section" in
3632 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3634 * write.c (fixup_segment): Change sym1-sym2 message again.
3636 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3638 * write.c (fixup_segment): Improve error message for sym1-sym2
3639 errors when sym1 is in a different segment from sym2.
3641 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3643 * config/tc-m32r.c (warn_unmatched_high): New static local.
3644 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3645 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3646 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3647 (md_parse_option): Likewise.
3648 (md_show_usage): Likewise.
3649 (m32r_frob_file): Likewise.
3651 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3652 (read_a_source_file): Call them.
3653 * read.h (stabs_generate_asm_file): Declare.
3654 * stabs.c (stabs_generate_asm_file): New function.
3655 (generate_asm_file): New function.
3656 (stabs_generate_asm_lineno): Move file name handling into
3659 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3661 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3662 (d30v_current_align, d30v_current_align_seg): New variables.
3663 (d30v_last_label): New variable.
3664 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3665 (s_d30v_data, s_d30v_section): Likewise.
3666 (md_pseudo_table): Call them.
3667 (md_begin): Initialize d30v_current_align_seg.
3668 (md_assemble): Call d30v_align when needed by known current alignment.
3669 (d30v_frob_label, d30v_cons_align): New functions.
3670 * config/tc-d30v.h (md_do_align): Remove.
3671 (tc_frob_label): Call d30v_frob_label.
3672 (md_cons_align): New.
3674 * config/tc-d30v.c (find_format): Convert complex expressions to
3675 expression symbols before processing. Clean up code formatting.
3677 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3679 * po/Make-in (install-info): New target.
3681 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3683 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3685 * config/tc-mn10300.c (md_assemble): Likewise.
3687 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3689 * Makefile.am: Update with `make dep-am'.
3690 (HFILES): Add cgen.h.
3691 (cgen.o): Depend on cgen.h.
3692 * Makefile.in: Regenerate.
3694 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3696 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3698 * gasp.c (grab_label): Permit a label to be a preprocessor
3699 variable by permitting a label to start with a backslash.
3701 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3703 * config/tc-mips.c (validate_mips_insn): Removed hack
3704 for previously inaccessible bitfields in some INSN_TRAP
3707 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3709 * config/tc-d30v.c (do_assemble): Abort with error message
3710 if opcode operands do not match.
3712 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3714 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3715 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3716 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3717 similar new 'q' operand.
3719 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3721 * cgen.c (cgen_asm_finish_insn): Fix typo.
3723 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3726 * cgen.c: Include it.
3727 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3728 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3729 All callers updated.
3730 * config/tc-m32r.c: Include cgen.h.
3731 (m23r_insn): New members num_fixups,fixups.
3733 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3735 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3736 to avoid compiler warning.
3738 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3740 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3743 * makefile.vms (OBJS): Add ehopt.obj
3745 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3747 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3749 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3751 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3752 a short format insn.
3753 (md_assemble): Set it for explicitly packed insns.
3755 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3757 * config/obj-coff.c (c_symbol_merge): Do not take address of
3758 native fields when performing the memcpy.
3760 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3762 * config/tc-mips.c (macro,macro2): Implement
3763 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3765 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3767 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3768 relocations against globally visible symbols.
3769 * config/tc-m68k.c (relaxable_symbol): New macro.
3770 (m68k_ip, md_estimate_size_before_relax): Use it.
3771 (tc_m68k_fix_adjustable): Also handle weak symbols.
3773 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3776 references to externally visible symbols.
3777 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3778 values in twice for a PC relative reloc if the symbol is
3781 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3782 don't adjust a PC relative reloc against an externally visible
3784 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3785 for a PC relative fixup against an externally visible defined
3786 symbol, arrange to store object file and addend values as though
3787 the symbol were not defined.
3788 (tc_gen_reloc): Likewise.
3790 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3792 * read.c (sizeof_leb128): Referenced externally by write.c so
3795 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3797 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3798 and expand a 'debug' symbol associated with the next instruction
3799 that does not cause a short instruction to be filled with a NOP.
3800 (md_pseudo_table): Add support for .debugsym.
3801 (assemble_parallel_insn): Add calls to expand_debug_sym as
3803 (md_assemble): Ditto.
3805 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3807 * as.c (main): Conditionally call setlocale.
3808 * gasp.c (main): Likewise.
3809 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3810 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3812 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3814 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3816 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3818 * config/tc-hppa.c: Change all calls to bzero to use memset.
3819 (pa_ip): Add cast to avoid warning.
3820 (tc_gen_reloc, md_apply_fix): Likewise.
3821 (pa_find_space_by_number): Likewise.
3822 (hppa_force_relocation): Likewise.
3823 (pa_block): Change i to unsigned int.
3824 * config/obj-som.h (obj_som_copyright): Declare.
3826 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3828 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3829 for line numbers for assembly source.
3831 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * configure.in: Change version number to 2.9.4
3834 * configure: Rebuild.
3836 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3838 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3840 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3842 * ecoff.h: Change symbolS in function declaration to struct
3845 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3847 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3848 (md_convert_frag): Fix i18n typo.
3850 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3852 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3853 * ecoff.h: Protoype it.
3854 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3855 [EVAX] (s_alpha_prologue): Delete.
3856 (md_pseudo_table): Update.
3858 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3860 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3861 array to local pointer.
3862 (get_args, parse_expr): Add casts to avoid warnings.
3864 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3866 * read.c (s_set): Cast xmalloc return value to fragS *.
3867 * config/tc-m68k.c (m68k_ip): Function made static to match
3868 previous forward declaration.
3869 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3871 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3873 * config/tc-v850.c: Add internationalisation macros to error
3876 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3877 macros to error strings.
3879 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3881 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3882 reloc is in the TOC csect.
3883 (md_apply_fix3): Correct gettext typo.
3885 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3888 .L - they are local labels and the branches are not really
3889 function calls but rather far jumps.
3891 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3893 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3895 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * config/tc-i386.c (md_assemble): Print operand number rather than
3898 using ordinal_names.
3899 (i386_operand): Likewise.
3901 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3903 * Makefile.am (INTLLIBS): Define to work around apparent automake
3905 All Makefiles: Regenerated.
3907 * Many files: Added gettext invocations around user-visible
3909 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3910 HAVE_LC_MESSAGES): Define.
3911 * dep-in.sed: Added asintl.h.
3912 * po/Make-in: New file.
3913 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3915 * read.c (Z_): Renamed from `_'.
3916 * Makefile.am (SUBDIRS): Added po.
3917 (POTFILES): new macro.
3918 (po/POTFILES.in): New target.
3919 ($(OBJS)): Added asintl.h.
3921 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3922 (as_new_LDADD): Added $(INTLLIBS).
3923 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3924 (gasp_new_LDADD): Added $(INTLLIBS).
3925 (gasp_new_DEPENDENCIES): New macro.
3926 * configure, aclocal.m4: Rebuilt.
3927 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3929 (ALL_LINGUAS): Define.
3930 * macro.c: Include "asintl.h".
3931 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3932 * as.h: Include "asintl.h".
3933 * config/tc-i386.c (ordinal_names): Removed.
3934 (md_assemble): Changed error text to avoid ordinal_names.
3935 (i386_operand): Likewise.
3936 (reloc): Added as_bad to avoid i18n problems.
3937 (tc_gen_reloc): Likewise.
3938 * config/tc-arm.c (bad_args): Now a #define.
3940 * config/obj-vms.c (VMS_stab_parse): Changed type of
3942 (global_symbol_directory): Unified strings to avoid i18n
3944 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3945 avoid i18n problems.
3946 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3947 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3949 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3951 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3953 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3955 * as.c (print_version_id): Added an fprintf to avoid i18n
3957 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3959 * expr.c (expr): Added as_warn call to avoid i18n problems.
3960 * messages.c (as_assert): Changed code to avoid i18n problems.
3961 (as_abort): Likewise.
3962 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3963 (s_space): Likewise.
3964 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3966 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3968 * config/tc-i386.c (check_prefix): New static function, split out
3970 (struct _i386_insn): Add wait_prefix field.
3971 (md_assemble): Remove wait_prefix local variable. Use
3972 check_prefix when adding a prefix.
3974 * config/tc-i386.c (current_templates): New static variable.
3975 (md_assemble): Remove current_templates local variable.
3976 (md_assemble, i386_operand): Improve error and warning messages in
3977 many places. Add RESTORE_END_STRING in many places before error
3978 return. Clarify some comments.
3980 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3982 (md_assemble): Parse string instruction operands, looking for
3983 segment override prefixes. Check for invalid segment prefixes on
3985 (i386_operand): i.seg[] and max mem_operand changes for string
3987 * config/tc-i386.h (EsSeg): Define.
3989 * config/tc-i386.h (regKludge): Define.
3990 (iclrKludge, imulKludge): Don't define.
3991 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3992 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3993 opcode_modifier checks to look for more common cases first. Add
3994 default_seg for IsString case.
3996 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4000 * configure: Rebuild with new automake and libtool.
4001 * aclocal.m4, Makefile.in: Likewise.
4003 * doc/Makefile.am (as.dvi): New target.
4004 * doc/Makefile.in: Rebuild.
4006 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4008 * configure.in: Added sparc86x support.
4010 * configure: Rebuild.
4012 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4014 (md_parse_option): Warn if -EL is not supported for this architecture.
4016 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4018 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-mips.c (mips_ip): Note when we use get match on
4021 the full instruction name.
4023 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4025 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4026 back into the expression to handle add/sub simplification correctly.
4028 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4030 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4032 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4037 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4039 * symbols.c (max_indent_level): New global.
4040 (print_symbol_value_1): Use it.
4041 * expr.h (expr_build_dot): Declare.
4042 * expr.c (expr_build_dot): New function.
4044 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4046 * symbols.c (print_binary): New function.
4047 (print_expr_1): Call it.
4049 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4051 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4052 operand in the opcode.
4054 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4056 * config/tc-i386.h: Reorder operand flags and opcode modifier
4057 flags for clarity. Remove unused definitions: Unknown,
4058 ImmUnknown, DispUnknown, NoModrm.
4059 * config/tc-i386.c (type_names): Add missing Debug type.
4060 (md_assemble): Better duplicate prefix checking. Quicker string
4061 instruction check via new opcode_modifier flag.
4063 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4065 * doc/as.texinfo (Invoking): Clarify -Wa example.
4067 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4069 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4070 (s_mips_weakext): Define.
4071 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4072 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4075 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4077 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4078 is an error if the value can not be computed at assembly time.
4079 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4081 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * gasp.c (main): Set next field of new include_path structure to
4084 NULL. From Avery Pennarun <averyp@gdc.ca>.
4086 * read.c (s_mri_sect): Call as_bad rather than abort for an
4087 unsupported MRI target.
4089 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4091 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4092 the destination of a branch instruction should be altered.
4093 (find_real_start): New function: Locate the real, Thumb coded
4094 start of a Thumb function.
4095 (do_t_branch23): Alter the destination of branches to Thumb
4098 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4100 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4102 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4105 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4107 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4108 * doc/c-hppa.texi: Likewise.
4110 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4112 * Makefile.am: Rebuild dependencies.
4113 * Makefile.in: Rebuild.
4115 * Makefile.am (DEP_INCLUDES): New variable.
4116 (.dep1): Change to work when srcdir is not an absolute path.
4117 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4118 * Makefile.in: Rebuild.
4120 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4122 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4123 LinearAddress patch.
4125 * configure.in: Set version to 2.9.1.
4126 * configure: Rebuild.
4128 * Branched binutils 2.9.
4130 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4132 * config/tc-i386.h (FWait): Define.
4133 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4134 other prefixes. Check FWait flag in opcode table to see which
4135 instructions require an fwait prefix.
4137 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4139 * stabs.c (get_stab_string_offset): Always create a stab string
4142 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4144 Fix some gcc -Wall warnings:
4145 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4146 * ehopt.c (eh_frame_code_alignment): Likewise.
4147 * expr.c (integer_constant, operand): Likewise.
4148 * frags.c (frag_align): Likewise.
4149 * gasp.c (level_0, change_base, doinstr): Likewise.
4150 * hash.c (hash_ask): Likewise.
4151 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4152 (debugging_pseudo): Likewise.
4153 * macro.c (define_macro, check_macro): Likewise.
4154 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4155 (ignore_rest_of_line, float_cons): Likewise.
4156 * symbols.c (decode_local_label_name): Likewise.
4157 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4158 (fixup_segment, number_to_chars_bigendian): Likewise.
4159 (number_to_chars_littleendian): Likewise.
4160 * config/atof-ieee.c (gen_to_words): Likewise.
4161 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4162 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4163 * read.c (output_big_sleb128): Initialize locals to avoid
4165 (output_big_uleb128, equals): Likewise.
4166 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4167 to unsigned int. Change zeros to unsigned int.
4168 * cond.c (s_if): Add return to default case.
4169 * frags.c (frag_now_fix): Change return type to addressT.
4170 * frags.h (frag_now_fix): Update declaration.
4171 * listing.c (file_info_struct): Change linenum to unsigned int.
4172 (struct list_info_struct): Change hll_line to unsigned int.
4173 (print_source): Update format string.
4174 * read.c (emit_expr): Change scan to unsigned int, and don't
4175 bother to initialize it.
4176 * symbols.c (dollar_label_count): Change to unsigned long.
4177 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4178 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4179 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4181 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4183 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4184 mcf5200 just as we do for m68000.
4185 (m68k_init_after_args): Likewise.
4186 (md_estimate_size_before_relax): Likewise.
4188 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4190 * config/tc-v850.c (md_assemble): Store relocation addend in
4191 fixup instead of instruction.
4193 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4195 * config/tc-i386.c (md_assemble): Swap template arguments to
4196 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4197 This macro is currently symmetric, so passing them the wrong
4198 way didn't cause any problem, but may if the macro is changed
4200 After copying template to i.tm, use i.tm. rather than t-> to
4201 access fields, and make t a const*
4202 Move i.tm.operand_types[] swap to immediately after the copy.
4204 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4206 * expr.h (expr_build_uconstant): Add prototype.
4207 (expr_build_unary,expr_build_binary): Add prototypes.
4208 * expr.c (expr_build_uconstant): New function.
4209 (expr_build_unary,expr_build_binary): New functions.
4211 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4213 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4214 * macro.c (macro_expand_body): Increase buffer size.
4215 * messages.c (as_warn): Likewise.
4216 (as_warn_where, as_bad, as_bad_where): Likewise.
4218 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4220 Based on patch from H.J. Lu <hjl@gnu.org>:
4221 * Makefile.am (DISTSTUFF): New variable.
4222 (diststuff): New target.
4223 * Makefile.in: Rebuild.
4225 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4227 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4228 m32r_elf_section_change_hook.
4230 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4231 emit a nop if a section ends with a 16 bit instruction.
4233 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4235 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4236 s_lcomm rather than obj_coff_lcomm.
4237 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4239 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4241 * config/tc-i386.h (LinearAddress): Define.
4242 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4243 instruction, don't use a default segment.
4245 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4247 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4248 * configure: Rebuild.
4250 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4252 * aclocal.m4, configure: Rebuild with libtool 1.2.
4254 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4256 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4257 PC relative branches. Patch courtesy of Jonathan Walton.
4260 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4262 * configure.in (emulations): Add thumb-pe target.
4264 * configure (emulations): Add thumb-pe target.
4266 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4268 * itbl-lex.l (yywrap): Don't define if already defined as a
4271 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4273 * depend.c (quote_string_for_make): New function.
4274 (wrap_output): Use it.
4276 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4278 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4279 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4281 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4283 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4284 Recognize -GN and -relax.
4285 (md_begin): Initialize gp size from -G switch.
4286 (alpha_force_relocation): Always force if -relax.
4287 (alpha_align): Take a new argument that will specify when to
4288 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4289 Change all callers. Emit nop alignment padding as nop+unop pair.
4291 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4293 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4294 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4296 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4298 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4299 require padding to the next long word boundary.
4301 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4303 * cgen.c: #include symcat.h.
4304 * config/tc-m32r.c: Likewise.
4306 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4308 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4309 absolute expressions instead of '$' prefixed register names.
4311 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4313 * read.c (s_set): Record file and line info for symbols when -as.
4314 (pseudo_set): Don't overwrite that dummy fragment.
4316 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4318 * config/tc-ppc.c (md_pseudo_table): Add "section".
4319 (ppc_named_section): New static function.
4321 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4323 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4324 so we don't have to scan the entire list.
4326 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4328 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4329 case, allow the parallel instructions to modify the same flag
4332 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4334 * listing.c (list_symbol_table): Categorize symbols by
4335 undefined_section rather than sy_frag->line == NULL.
4337 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4339 * Makefile.am (install-exec-local): Install properly when ln
4340 fails or tooldir == prefix.
4342 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4344 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4345 Test result of insert_operand for error.
4347 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4349 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4350 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4351 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4352 * doc/Makefile.in: Rebuild.
4354 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4356 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4357 (macro): Fix handling of M_COP[0-3].
4359 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4361 Based on patches from Ross Harvey <ross@teraflop.com>:
4362 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4363 if macro_alternate or macro_mri.
4364 (getstring): Remove support for byte constants between < and >.
4365 (get_any_string): '<' only starts a string if macro_alternate or
4367 (macro_expand_body): Permit keyword parameters following
4368 positional parameters.
4370 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4371 * configure.in (alpha*-*-netbsd*): New target.
4372 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4373 * configure: Rebuild.
4375 * as.h (flag_warn_suppress_instructionswap): Move from here...
4376 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4377 here, and make static.
4379 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4380 BFD_ASSEMBLER or MANY_SEGMENTS.
4382 * as.c (show_usage): Update bug-gnu-utils address.
4383 * gasp.c (show_usage): Likewise.
4384 * doc/as.texinfo (Bug Reporting): Likewise.
4386 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4388 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4389 insns regardless of the size of a pointer if we're in mips I or
4391 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4393 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4395 Fix rac to accept only a0:
4396 * tc-d10v.c (parallel_ok, find_opcode):
4397 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4398 Introduce OPERAND_GPR.
4400 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4402 * read.c (s_fill): Handle non-constant repeat counts by creating
4403 an rs_space fragment.
4405 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4408 from as_bad to as_warn.
4410 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4412 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4413 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4414 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4416 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4419 seg_fix_rotP rather than fix_root from seg_info.
4421 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4423 * expr.c: Add support for 0x1_2_3_4 bignums.
4425 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4427 * configure.in: Change -linux* to -linux-gnu*.
4428 * configure: Rebuild.
4430 * app.c (do_scrub_begin): Treat \r as whitespace.
4432 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4434 * Makefile.am: Update dependencies.
4435 * Makefile.in: Rebuild.
4437 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4439 * configure, aclocal.m4: Rebuild with new libtool.
4441 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4443 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4444 the argument to bfd_set_arch_mach.
4445 (load_address): Use bfd_arch_bits_per_address to determine the
4446 bit size of an address instead of looking at the isa level.
4447 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4449 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4453 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * ehopt.c: New file.
4456 * as.h (enum _relax_state): Add rs_cfa.
4457 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4458 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4459 * read.c (emit_expr): Call check_eh_frame.
4460 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4461 (relax_segment): Likewise.
4462 * Makefile.am: Rebuild dependencies.
4463 (GAS_CFILES): Add ehopt.c.
4464 (GENERIC_OBJS): Add ehopt.o.
4465 * doc/internals.texi (Frags): Document rs_cfa.
4467 * as.c (show_usage): Mention --traditional-format.
4468 (parse_args): Accept --traditional-format.
4469 * as.h (flag_traditional_format): Declare.
4470 * output-file.c (output_file_create): If flag_traditional_format,
4471 set BFD_TRADITIONAL_FORMAT on stdoutput.
4472 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4474 * config/tc-mips.c (append_insn): Make sure that if we have a
4475 fixup for an unmatched %hi reloc, it does not associated with a
4478 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4479 * doc/Makefile.in: Likewise.
4481 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4483 * config/tc-m32r.c (check_for_side_effects): New function.
4484 (can_make_parallel): Add checks for instruction side effects
4485 clashing with the other instruction.
4486 (assemble_parallel_insn): Improve warning messages. Return error
4487 message from non-swapped instruction order.
4489 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4491 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4493 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4494 md_cleanup definition. This moves the forced literal output to
4495 the end of the source pass, and avoids macro's inserting literals
4496 into the code immediately after the macro expansion.
4498 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4500 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4501 a gas internal symbol is adjustable.
4502 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4504 * as.h: If gcc version greater than 2.6, use `__format__' and
4505 `__printf__' in function attributes, rather than `format' and
4508 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4510 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4512 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4514 Add tms320c30 support:
4515 * config/tc-tic30.h: New file.
4516 * config/tc-tic30.c: New file.
4517 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4518 TARGET_FORMAT as "coff-tic30".
4519 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4520 * Makefile.am: Rebuild dependencies.
4521 (CPU_TYPES): Add tic30.
4522 (CPU_OBJ_VALID): tic30-aout is valid.
4523 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4524 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4525 * configure, Makefile.in: Rebuild.
4527 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4529 * config/tc-v850.c (md_assemble): Improvements to error messages.
4531 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4533 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4534 BFD_RELOC_HI16_S to store the high bits of any value.
4536 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4537 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4538 assembler calculate relocations to any external symbol at all.
4539 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4540 involving generation of pc-relative relocs.
4541 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4542 has been moved to md_apply_fix3.
4544 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4545 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4546 which actually means (the address of identifier's GOT entry) +
4547 constant, which is not particularly useful.
4549 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4551 * read.h (include_dirs): Declare.
4552 (include_dir_count,include_dir_maxlen): Declare.
4554 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4556 * configure.in: Correct check for shared opcodes library.
4557 * configure: Rebuild.
4559 * listing.c (buffer_line): If we can't open the file, set at_end.
4560 (listing_print): Remove unused local variable fi.
4562 * config/m68k-parse.y (reglistpair): Handle register list in
4565 * config/vms-conf.h: Don't undef VERSION.
4567 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4569 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4571 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4573 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4574 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4575 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4576 (EXTRA_DIST): Define.
4577 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4578 explicitly rather than via the list of object files.
4579 (gcc-as.opt): New file created when make-gas.com is run.
4580 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4581 itbl-cpu.h} to #include appropriate file rather than copying that
4583 * config/vms-conf.h: Synchronize with current config.in.
4584 * Makefile.in: Rebuild.
4586 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4588 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4589 (parallel_ok): Relaxed parallel subinstruction dependency check.
4591 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4593 * as.h (flag_warn_suppress_instructionswap): added new flag.
4594 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4595 command line argument.
4596 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4597 warning only if flag_warn_suppress_instructionswap is false.
4599 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4601 * configure.in (i386-*-mingw32*): New target.
4602 * configure: Rebuild.
4604 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4606 * symbols.c (resolve_symbol_value): Don't set the segment if it
4607 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4609 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4612 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4614 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4615 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4618 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4622 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-v850.c (v850_insert_operand): Display instruction when
4625 an error is encountered.
4627 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4629 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4630 (i386-*-sco3.2v5*coff): New target.
4631 (i386-*-sco3.2*): New target.
4632 * configure: Rebuild.
4634 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4636 * config/tc-v850.c: Tidy error message production.
4638 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4640 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4641 validate_immediate return value in the right type for comparisons
4644 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4646 * listing.c (MAX_BYTES): Use listing variables not constants.
4647 (data_buffer): No longer an array, but a pointer.
4648 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4649 (listing_listing): Allocate data_buffer.
4651 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4653 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4654 --listing-rhs-width, --listing-cont-lines.
4655 (show_usage): Update.
4656 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4657 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4658 (print_lines): Use the variables instead of the constants.
4659 (listing_listing): Likewise.
4660 * listing.h: Declare the new vars.
4662 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4664 * as.c (parse_args): Add --keep-locals alias for -L.
4665 Add --strip-local-absolute.
4666 (show_usage): Update.
4667 * as.h (flag_strip_local_absolute): New flag.
4668 * symbols.c (S_IS_LOCAL): Use it.
4669 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4670 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4671 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4673 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4675 * config/tc-m32r.c: Detect if explicitly parallel instructions
4676 might have an io conflict and issue a warning message.
4678 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4680 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4681 cgen_swap_fixups): Functions to save, restore and swap the fixup
4682 chain with a backup copy.
4683 (cgen_asm_finish_insn): Returns address of constructed insn.
4685 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4687 * listing.c (file_info_struct): Remove FILE, add POS.
4688 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4689 (file_info): Don't open the file.
4690 (buffer_line): Check for the file in the last_open cache, updating
4692 (print_source): Don't reference file_info->file.
4693 (listing_listing): Likewise.
4694 (listing_print): Close the file in the cache, if any.
4696 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * read.c (dwarf_file_string): New file static variable.
4699 (emit_expr): Look for constant sequence that leads up to a file
4700 name in DWARF debugging output.
4701 (stringer): Use dwarf_file_string to decide whether to accept a
4702 string as a file name.
4704 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4706 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4707 (crack_operand): Add reg->reglst MRI hack.
4708 (r_seg): Put reglst symbols in reg_section.
4709 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4711 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4713 * tc-sh.c (get_specific): Handle SGR & DBR.
4715 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4717 * tc-h8300.c (parse_reg): Take the length of the symbol into
4718 account when attempting to match a register name.
4719 * tc-h8500.c (parse_reg): Likewise.
4721 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4723 * cgen.c: Formatting changes to improve readability.
4725 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4727 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4730 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4732 Based on a patch from Jim Wilson
4733 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4734 (tc_gen_reloc): Handle cross section PC relative relocs
4737 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4739 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4741 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4743 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4744 (expr_jmp_buf): New static local.
4745 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4746 (cgen_md_operand): New function.
4747 * tc-m32r.c: Clean up pass over `struct foo' usage.
4748 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4750 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4752 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4753 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4755 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4757 * config/tc-i386.c (i386_operand): Give an error if there are
4758 unrecognized characters after an expression.
4760 For older changes see ChangeLog-9697
projects / platform / upstream / binutils.git / blob