1 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4 * config/tc-arm.h: Fix compile time warnings.
6 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
8 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
9 form @abs16, @(abs16) and @(abs16 + imm).
11 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
13 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
14 (ISA_HAS_64_BIT_REGS) New.
15 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
16 mips_emit_delays,macro_build,load_register,load_addresss,
17 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
18 and/or use new ISA_xxx macros in expressions involving
19 ISA, particularly mips_opts.isa.
21 1999-10-18 Michael Meissner <meissner@cygnus.com>
23 * expr.h (operatorT): Add machine dependent operators md1..md8.
24 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
25 for the machine dependent operators to use.
27 * expr.c (op_rank): Add machine dependent operators.
29 * config/tc-alpha.c (O_pregister): Define as a machine dependent
31 (O_cpregister): Ditto.
32 (md_begin): Change X_op test that field is wide enough to use
33 O_max instead of O_alpha_max.
34 (cpu_types): Fill in missing initializer.
35 (alpha_num_macros): Make unsigned.
36 (md_assemble): Make opnamelen be size_t.
37 (md_apply_fix): Cast alpha_num_operands to int before testing.
38 (alpha_force_relocation): Ditto.
39 (alpha_fix_adjustable): Ditto.
40 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
41 (tc_gen_reloc): Ditto.
42 (tc_get_register): Ditto.
49 (s_alpha_frame): Ditto.
50 (s_alpha_prologue): Ditto.
51 (s_alpha_file): Ditto.
52 (s_alpha_gprel32): Ditto.
53 (s_alpha_proc): Ditto.
55 (s_alpha_base): Ditto.
56 (s_alpha_align): Ditto.
57 (s_alpha_arch): Ditto.
59 (assemble_insn): Suppress unused variable warning.
61 (assemble_insn): Don't assume X_op and X_unsigned are in a given
62 order in the structure.
63 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
65 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
67 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
69 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
71 * config/tc-i386.c (i386_index_check): Correct #endif location.
73 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
75 * as.c (show_usage): Document new options.
76 (parse_args): Add --no-warn, --warn, --fatal-warnings,
77 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
78 (parse_args): Parse the new options.
79 (main): If there were warnings, and --fatal-warnings
80 was specified, print an error.
81 * as.h: New variable, flag_fatal_warnings, for new option.
83 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
85 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
86 '@'. Change autoincrement completers to fall through to cache control
89 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
91 (pa_parse_addb_64_cmpltr): New function.
93 * config/tc-hppa.c (pa_ip): Change error message.
94 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
95 '?Q' args to allow falling through.
97 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
98 Remove unused conditional codes.
99 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
101 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
103 * config/tc-d30v.c (CHAR_BIT): Define.
104 (check_range): Fix bit operations to support integers bigger than
107 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
109 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
112 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
113 Doug Evans <devans@cygnus.com>
115 Add support for m32rx.
116 * config/tc-m32r.c (enable_m32rx): New static global.
117 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
118 (allow_m32rx): New function.
119 (M32R_SHORTOPTS): Add `O'.
120 (md_longopts): Add --m32rx plus several warning options.
121 (md_parse_option): Handle new options.
122 (md_show_usage): Print them.
123 (md_begin): Enable m32rx.
124 (OPERAND_IS_COND_BIT): New macro.
125 (first_writes_to_seconds_operands): New function.
126 (writes_to_pc,can_make_parallel,make_parallel): New functions.
127 (target_make_parallel,assemble_two_insns): New functions.
128 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
129 If optimizing and m32rx, try to make consecutive insns parallel.
131 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
133 * config/tc-mips.c (nopic_need_relax): Allow for the
134 .sdata.foo sections generated by -fdata-sections,
135 and for the .gnu.linkonce.s sections generated by C++.
137 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
139 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
140 with cleaner code using completer prefixes. Add 'Y'.
142 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
144 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
146 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
147 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
148 insn does not match and we should try the next insn in the table.
150 1999-09-22 Nick Clifton <nickc@cygnus.com>
152 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
154 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
156 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
159 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
161 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
162 OBJ_ELF. If ELF, add "sq".
163 (md_parse_option): If ELF, ignore -s and -q.
164 (md_show_usage): Mention ELF options.
166 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
168 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
171 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
173 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
175 * config/tc-hppa.c (struct pa_it): New field "trunc".
176 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
177 (pa_parse_ftest_gfx_completer): New function
178 (pa_parse_fp_cnv_format): New function.
180 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
181 (md_apply_fix): Handle 22bit pc-rel branches.
183 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
185 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
187 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
189 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
191 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
193 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
194 (pa_ip): Handle 'fX'.
196 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
198 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
199 (pa_ip): Handle 'fX'.
201 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
203 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
204 unwinds unless the function is in the text space.
205 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
207 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
209 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
210 (md_assemble): To here. Tweak address generation.
212 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
214 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
215 (md_assemble): Call dwarf2_where for OBJ_ELF.
216 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
217 (pa_end_of_source): New function.
218 * tc-hppa.h (md_end): Define for OBJ_ELF.
220 1999-09-14 Michael Meissner <meissner@cygnus.com>
222 * configure.in (Canonicalization of target names): Remove adding
223 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
224 generates $ac_config_sub with a ${CONFIG_SHELL} already.
225 * configure: Regenerate.
227 1999-09-14 Donn Terry <donn@interix.com>
229 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
231 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
233 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
234 pc-relative jmp/call to an absolute symbol.
235 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
236 absolute section symbols.
238 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
239 jump handling code and comments.
241 1999-09-12 Ian Lance Taylor <ian@zembu.com>
243 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
244 the value if TE_PE and a global defined symbol.
246 1999-09-11 Ian Lance Taylor <ian@zembu.com>
248 * write.c (dump_section_relocs): Call print_symbol_value_1 to
249 print the symbol, rather than printing it here.
251 1999-09-11 Donn Terry <donn@interix.com>
253 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
254 BFD_RELOC_RVA relocations.
256 * config/tc-i386.c (md_undefined_symbol): Compare the name against
257 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
260 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
262 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
263 * doc/internals.texi (Object format backend): Document
266 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
267 relocations against global symbols if TE_PE.
269 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
270 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
272 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
275 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
276 symbols which do not have a constant value, or tags with
277 non-tags. Remove the symbol from the list before adding it at the
280 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
281 C_FCN symbol differently if TE_PE.
282 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
283 appears in the pseudo-op, rather coff_line_base which is only set
286 * config/obj-coff.c (obj_coff_loc): New static function.
287 (obj_pseudo_table): Add "loc".
289 * config/obj-coff.c (add_lineno): Check that the line number is
292 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
293 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
295 (md_atof): Return NULL rather than 0.
296 * config/tc-i386.c (md_atof): Change type to int.
297 * expr.c (expr): Change first parameter to int.
298 * config/obj-coff.c: Add declarations for static functions.
299 (coff_frob_symbol): Use SYM_AUXENT.
300 * config/tc-i386.h (flag_16bit_code): Don't declare.
302 * config/obj-coff.c (obj_coff_section): Default to setting
303 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
305 * write.c (adjust_reloc_syms): Print adjusted fixup.
307 * expr.c (integer_constant): Correct too_many_digits calculation
310 1999-09-09 Andreas Schwab <schwab@suse.de>
312 * doc/c-arm.texi: Fix arguments of @var to not contain
315 1999-09-08 Philip Blundell <pb@nexus.co.uk>
317 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
319 (md_parse_option): Only support -k flag for ELF and COFF targets.
321 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
323 * config/tc-hppa.c (pa_ip): Put strict register checks before
324 call to pa_parse_number.
326 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
328 1999-09-06 Ian Lance Taylor <ian@zembu.com>
330 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
333 1999-09-06 Donn Terry <donn@interix.com>
335 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
337 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
339 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
340 candidate instruction. Require registers for register arguments
341 when in strict mode. Require assemble-time constants for
342 constants when in strict mode.
343 (pa_get_absolute_expression): Require a constant when in strict
346 1999-09-06 Nick Clifton <nickc@cygnus.com>
348 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
350 1999-09-04 Steve Chamberlain <sac@pobox.com>
352 * config/tc-pj.c: New file, supports picoJava in ELF.
353 * config/tc-pj.h: Ditto.
354 * configure.in (pjl*, pj*): New targets.
355 * Makefile.am: Rebuild dependencies.
357 (TARGET_CPU_CFILES): Add config/tc-pj.c.
358 (TARGET_CPU_HFILES): Add config/tc-pj.h.
359 * doc/c-pj.texi: New file.
360 * doc/as.texinfo: Add some PJ specifics.
361 * doc/all.texi: Add PJ to the list of all architectures, sort them
363 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
364 * configure, Makefile.in, doc/Makefile.in: Rebuild.
366 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
368 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
369 (obj_frob_file): Test for null pointer.
370 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
371 (OBJ_PROCESS_STAB): And here.
374 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
375 except OBJ_PROCESS_STAB, which we #undef for ecoff.
376 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
378 * config/obj-coff.c (no_func): Remove.
379 (coff_format_ops): Change occurrences of no_func to 0, as we test
380 for 0 in obj-multi.h.
382 * configure.in: Enable bfd for i386-coff when primary target is
383 bfd. Enable i386 elf,coff emulation support. Don't set
384 USE_EMULATIONS=1 or te_file=multi unless there is more than one
385 emulation to support.
386 *configure: Regenerate.
388 1999-09-02 Nick Clifton <nickc@cygnus.com>
390 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
391 .section .line directive is encountered.
393 1999-09-01 Nick Clifton <nickc@cygnus.com>
395 * config/tc-arm.c (md_section_align): Do not align sections in ELF
398 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
399 * as.texinfo: Document --gdwarf2 command line option.
400 Add additional documentation of ARM command line switches.
402 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
404 * config/tc-i386.c (i386_intel_memory_operand): Combine
405 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
406 and RESTORE_END_STRING around parse_register calls.
407 (i386_operand): Here too.
408 (i386_is_reg): Remove.
409 (parse_register): Move as_bad calls from within this function to
412 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
414 Based on a patch from H.J. Lu <hjl@gnu.org>
415 * config/tc-i386.c (parse_register): Handle FP regs specially.
416 (md_begin): Remove '(' and ')' from register_chars.
418 1999-08-29 Doug Evans <devans@casey.cygnus.com>
420 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
421 error message (done elsewhere).
423 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
425 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
427 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
429 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
432 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
434 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
436 Add new completers. Fix bug in 64 bit condition handling.
438 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
441 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
443 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
445 * config/tc-hppa.c (pa_ip): Add case for 'I'.
447 1999-08-27 Jim Wilson <wilson@cygnus.com>
449 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
450 (struct ls): Add frag field. Initialize it to zero.
451 (out_end_sequence): New local text_frag. Set it while in text section.
452 Replace address check with frag check. Set ls.frag to text_frag if
454 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
455 Set it before switching sections. Replace address check with frag
456 check. Set ls.frag to saved_frag if out_set_addr called.
458 1999-08-26 David Mosberger <davidm@hpl.hp.com>
460 * dwarf2dbg.c (out_end_sequence): If address changed, directly
461 output "advance_pc" opcode instead of calling gen_addr_line().
462 The latter has the undesired side-effect of creating a new row
463 in the debug line info matrix.
465 1999-08-26 Jim Wilson <wilson@cygnus.com>
467 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
468 ls.last_filename if last is less than zero. Set ls.last_filename
469 when allocating new entry.
470 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
473 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
475 * config/tc-i386.c (i386_index_check): Fix the displacement size
476 when INFER_ADDR_PREFIX.
478 1999-08-18 Nick Clifton <nickc@cygnus.com>
480 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
483 1999-08-17 Ian Lance Taylor <ian@zembu.com>
485 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
486 handle 0xffffNNNN constants correctly.
488 1999-08-16 Nick Clifton <nickc@cygnus.com>
490 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
493 1999-08-13 Nick Clifton <nickc@cygnus.com>
495 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
496 (md_apply_fix3): Always pass positive values to
499 1999-08-12 Nick Clifton <nickc@cygnus.com>
501 * config/tc-arm.c (skip_whitespace): New macro.
504 (md_apply_fix3): Store relocation offset in addend for ELF based
506 (arm_force_relocation): Always generate relocs for Thumb function
509 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
511 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
512 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
514 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
516 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
517 flags for the unwind subspace.
519 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
520 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
521 suitable relocation based on the size of the target's pointer.
522 Always Use subsegment zero for the unwinders.
523 (pa_level): Handle "2.0w".
525 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
527 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
528 with the following instruction unless this was specified.
530 1999-08-09 Ian Lance Taylor <ian@zembu.com>
532 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
533 certain sections, to match BFD changes.
535 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
537 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
538 (EXTRA_SCRIPTS): Define to keep automake happy.
539 * Makefile.in: Rebuild.
541 1999-08-08 Ian Lance Taylor <ian@zembu.com>
543 * Makefile.am: Rename .dep* files to DEP*.
544 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
545 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
547 * Makefile.in: Rebuild.
549 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
551 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
553 1999-08-08 Ian Lance Taylor <ian@zembu.com>
555 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
556 avoid problems on DOS filesystems.
557 * Makefile.in: Rebuild.
559 * doc/as.texinfo (Section): Document 's' flag for COFF version.
561 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
563 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
566 1999-08-08 Ian Lance Taylor <ian@zembu.com>
568 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
569 line to create ${GDBINIT} rather than .gdbinit.
570 * configure, Makefile.in, doc/Makefile.in: Rebuild.
572 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
574 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
576 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
578 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
580 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
582 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
583 non-adjustable symbols.
585 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
587 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
589 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
591 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
594 1999-08-05 Donn Terry <donn@interix.com>
596 * config/te-interix.h: New file.
597 * configure.in (i386-*-interix*): New target.
598 * configure: Rebuild.
600 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
602 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
603 selectors for ELF too.
604 (selector_table): Add "ltp" and "rtp" selectors.
606 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
608 * config/tc-i386.c (i386_operand): No need to change
609 operand_string pointer in segment reg case before goto
610 do_memory_reference. Initialise displacement_string_start and
611 displacement_string_end after do_memory_reference label.
612 (i386_index_check): Add operand_string param, and print error
613 message on failure here.
614 (i386_intel_memory_operand): Instead of here.
615 (i386_operand): And here.
616 (INFER_ADDR_PREFIX): Enable.
618 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
620 * config/tc-i386.h (DefaultSize): Define. Renumber following
621 opcode_modifier defines.
623 From Etienne Lorrain <etienne.lorrain@ibm.net>
624 * config/tc-i386.c (stackop_size): New variable.
625 (set_16bit_code_flag): Clear it here.
626 (set_16bit_gcc_code_flag): New function.
627 (md_pseudo_table): Add "code16gcc" entry.
628 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
630 1999-08-03 Ian Lance Taylor <ian@zembu.com>
632 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
633 next_set_end even if the end symbol is being discarded.
635 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
636 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
637 * config/obj-coff.c: Likewise.
638 (seg_info_type): Remove.
639 (seg_info_off_by_4): Change to array of segT.
640 (s_get_segment): Adjust accordingly.
641 (obj_pseudo_table): Fully initialize sentinel entry.
643 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
644 Ralf Baechle <ralf@uni-koblenz.de>.
646 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
648 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
650 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
652 * config/tc-i386.c: Indentation and white space changes.
653 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
654 don't enable it by default.
655 (i386_intel_operand): Remove redundant prototype.
656 Move check on number of memory operands, and i.mem_operands++
657 (i386_intel_memory_operand): To here.
658 Remove i386_immediate code from here. Remove special case code
659 for input and output using (%dx). Remove base/index checks and
660 call i386_index_check instead. Save initial operand_string
661 argument for error message.
662 (i386_operand): Remove redundant prototype. Move base/index
663 checks to i386_index_check.
664 (i386_displacement): Move intel mode check for non-zero
666 (i386_intel_memory_operand): To here.
668 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
670 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
671 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
672 by .register pseudo-op if -64 and --no-undeclared-regs.
673 (s_register, sparc_adjust_symtab): New functions.
674 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
675 Declare sparc_adjust_symtab as tc_adjust_symtab.
676 * doc/c-sparc.texi: Add description of #ignore special literal
677 for .register pseudo-op.
679 1999-07-30 Catherine Moore <clm@cygnus.com>
681 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
682 the relocation's section offset.
684 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
686 * write.c (fixup_segment): Fix generic error check overflow test.
688 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
689 X_add_number to long.
691 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
693 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
696 1999-07-27 Ian Lance Taylor <ian@zembu.com>
698 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
701 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
703 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
705 * configure.bat: Remove; obsolete.
706 * config/go32.cfg: Likewise.
708 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
710 * configure.in (i386-*-vxworks*): New target.
711 * configure: Rebuild.
713 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
715 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
717 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
719 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
721 (output_insn): Put OLO10's secondary addend into tc_fix_data.
722 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
723 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
724 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
725 MAX_RELOC_EXPANSION): Define.
726 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
728 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
730 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
731 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
732 block. Print a warning if an 8-bit or 16-bit constant
733 displacement or immediate is truncated on output.
734 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
736 (i386_operand): Disallow immediate jump absolute operand.
738 1999-07-15 Ian Lance Taylor <ian@zembu.com>
740 * configure.in: Bump version number to 2.9.5.
741 * configure: Rebuild.
743 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
746 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
748 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
749 (cons_fix_new_hppa): Derive size of fixup from size of the object.
751 1999-07-14 Philip Blundell <pb@nexus.co.uk>
753 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
755 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
757 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
758 if -mno-fpu was given.
759 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
761 (cons_fix_new_arm): Remove misleading comments.
763 1999-07-14 Ian Lance Taylor <ian@zembu.com>
765 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
767 (relax_segment): Likewise. After giving a rs_org error, convert
768 the frag to rs_align to avoid cascading errors.
770 1999-07-12 Andreas Schwab <schwab@suse.de>
772 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
774 1999-07-11 Ian Lance Taylor <ian@zembu.com>
776 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
777 as appropriate. Fill in structure initializations. Add variable
778 initializations. Add casts.
779 * dwarf2dbg.c (print_stats): Change i to size_t.
780 * listing.c (listing_listing): Change list_line to unsigned int.
782 1999-07-10 Ian Lance Taylor <ian@zembu.com>
784 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
785 rather than checking for \001 and \002 in symbol name.
786 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
788 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
790 * configure.in (hppa*-linux-gnu*): New target.
791 * configure: Rebuilt.
793 1999-07-08 Nick Clifton <nickc@cygnus.com>
795 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
797 1999-07-07 Nick Clifton <nickc@cygnus.com>
799 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
800 accessing symbolP directly.
802 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
804 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
807 1999-07-05 Nick Clifton <nickc@cygnus.com>
809 * config/tc-arm.c (ARM_EXT_V5): Define.
810 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
811 (md_begin): Detect ARM v5 architectures.
812 (md_parse_option): Accept arm v5 specification.
813 (md_show_usage): Documment -marmv5 switch.
815 * doc/c-arm.texi: Document -marmv5 command line option.
817 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
819 (validate_immediate_twopart): New function. Determine if a
820 constant can be computed by two ADD instructions.
821 (output_inst): Remove its command line parameter - it was never
823 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
824 implememt the ADRL pseudo op.
825 (tc_gen_reloc): Generate a suitable error message if an ADRL
826 instruction tries to generate a real reloc.
828 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
830 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
832 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
835 1999-06-27 H.J. Lu <hjl@gnu.org>
837 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
838 non BFD_ASSEMBLER case.
840 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
842 * config/obj-coff.c (obj_coff_section): Mark writable sections as
845 1999-06-26 David Mosberger <davidm@hpl.hp.com>
847 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
848 out_end_sequence() when the address decreases due to a new frag.
849 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
850 numbering starts with 1.
852 1999-06-23 Nick Clifton <nickc@cygnus.com>
854 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
856 (mcore_s_text): Call obj_elf_text for ELF target.
857 (mcore_s_data): Call obj_elf_data for ELF target.
858 (mcore_s_section): No longer ELF specific. Call obj_coff_section
860 (mcore_s_bss): New function: Dump literal table before changing
862 (mcore_s_comm): New function: Dump literal table before changing
865 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
866 No longer static functions.
867 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
868 Provide prototypes for these functions.
870 1999-06-22 Ian Lance Taylor <ian@zembu.com>
872 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
873 a list of names, to try obj_segment_name, and to try abbreviated
874 names when using COFF without long section names.
876 * config/tc-alpha.c: More use of symbol accessor functions.
877 * config/tc-arc.c: Likewise.
878 * config/tc-d30v.c: Likewise.
879 * config/tc-fr30.c: Likewise.
880 * config/tc-i860.c: Likewise.
881 * config/tc-m88k.c: Likewise.
882 * config/tc-mcore.c: Likewise.
883 * config/tc-ns32k.c: Likewise.
884 * config/tc-sparc.c: Likewise.
885 * config/tc-v850.c: Likewise.
887 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
888 sy_value with appropriate accessor functions.
889 * config/tc-arm.c (md_apply_fix3): Likewise.
890 * config/tc-d10v.c (AT_WORD_P): Likewise.
891 * config/tc-v850.c (reg_name_search): Likewise.
893 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
894 use symbol_get_bfdsym instead.
895 * config/tc-ppc.c (md_assemble): Likewise.
896 * config/tc-v850.c (v850_comm): Likewise.
898 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
900 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
901 the symbol, rather than accessing the bsym member.
902 * config/tc-d10v.c (tc_gen_reloc): Likewise.
903 * config/tc-d30v.c (tc_gen_reloc): Likewise.
904 * config/tc-mcore.c (tc_gen_reloc): Likewise.
905 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
906 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
907 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
908 * config/tc-tic30.c (tc_gen_reloc): Likewise.
909 * config/tc-v850.c (tc_gen_reloc): Likewise.
911 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
913 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
914 (hppa_gen_reloc_type): Conditionalize on BFD64.
915 (tc_gen_reloc): Re-enable ELF relocations.
916 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
918 1999-06-21 Ian Lance Taylor <ian@zembu.com>
920 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
922 (do_ldst): Move assignment out of if condition.
923 (md_apply_fix3): Add casts to avoid printf format warnings. Add
924 parentheses to avoid warning.
926 1999-06-21 Nick Clifton <nickc@cygnus.com>
928 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
929 macro to get at the BFD symbol associated with a GAS symbol.
931 1999-06-19 Ian Lance Taylor <ian@zembu.com>
933 * config/tc-ppc.c: Update for symbol handling changes.
934 * config/obj-coff.c: Likewise.
936 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
938 * tc-hppa.c: General cleanups of ELF support. No more spaces
939 and subspaces for ELF.
940 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
941 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
942 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
943 (UNWIND_SECTION_NAME): Likewise.
944 (space/subspace related structures): Conditionalize definitions
946 (space/subspace directives and support routines): Conditionalize
947 definitions and references/uses on OBJ_SOM.
948 (label_symbol_struct): For ELF, track the symbol's segment. For
950 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
952 (USE_ALIASES): Kill for both SOM & ELF.
953 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
954 (pa_space, pa_subspace): Corresponding changes.
955 (pa_spaces_begin): Corresponding chagnes.
956 (md_begin): Do not muck around with space/subspace stuff for
958 (md_apply_fix): Temporarily disable argument relocation stuff
960 (tc_gen_reloc): Temporarily disable relocation generation for
962 (pa_build_unwind_subspace): Similarly.
964 1999-06-16 Nick Clifton <nickc@cygnus.com>
966 * config/tc-arm.c (thumb_set): New pseudo op.
967 (text, data, section): Override these pseudo ops with ARM
969 (s_thumb_set): New function: Perform the same as a .set pseudo
970 op, but also mark the alias'ed symbol as being a Thumb
972 (arm_s_text): New function: Perform the same as the .text
973 pseudo op, but dump the literal pool before changing
975 (arm_s_data): New function: Perform the same as the .data
976 pseudo op, but dump the literal pool before changing
978 (arm_s_section): New function: Perform the same as the
979 .section pseudo op, but dump the literal pool before changing
981 (arm_cleanup): Do not reset the current section before dumping
984 1999-06-17 Nick Clifton <nickc@cygnus.com>
986 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
987 OPTION_NO_WARN_UNMATCHED entries.
988 (md_parse_option): Generate a warning message if an unrecognised
989 option is encountered.
991 * config/tc-d10v.c (do_not_ignore_hash): New variable.
992 (get_operands): When parsing an expression after an '@' symbol
993 has been detected, do not ignore '#' symbols.
994 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
997 1999-06-13 Ian Lance Taylor <ian@zembu.com>
999 From K. Richard Pixley <rich@noir.com>:
1000 * configure.in (ppc-*-vxworks*): New target.
1001 * configure: Rebuild.
1003 1999-06-12 Philip Blundell <philb@gnu.org>
1005 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1007 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1009 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1010 which refer to symbols in linkonce sections, permit reducing the
1011 relocs if the symbol is local.
1013 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1015 * subsegs.c (subseg_text_p): New function.
1016 * as.h (subseg_text_p): Declare.
1017 * read.c (do_align): Use subseg_text_p to set the default fill.
1018 * write.c (subsegs_finish): Likewise.
1019 * config/obj-coff.c (write_object_file): Likewise.
1020 * config/tc-i386.h (md_maybe_text): Don't define.
1021 (md_do_align): Use subseg_text_p to set the default fill.
1022 * config/tc-m32r.c (m32r_do_align): Likewise.
1023 * config/tc-sh.c (sh_do_align): Likewise.
1024 * config/tc-sparc.h (md_do_align): Likewise.
1026 1999-06-12 David O'Brien <obrien@freebsd.org>
1028 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1029 * configure: Rebuild.
1031 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1033 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1034 * Makefile.am: Rebuild dependencies.
1035 * Makefile.in: Rebuild.
1037 * config/tc-i386.c (i386_immediate): Remove unused label
1040 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1041 * symbols.c: Likewise.
1042 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1043 sy_next field when taking address, rather than symbol_next.
1045 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1047 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1048 value from the output file architecture.
1049 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1050 * dwarf2dbg.h: Change bfd_vma to addressT.
1052 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1054 * dwarf2dbg.h: Use PARAMS in function declarations.
1056 1999-06-11 Martin Dorey <mdorey@madge.com>
1058 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1059 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1061 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1063 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1065 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1067 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1070 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1072 * read.c (read_a_source_file): Only declare inescape if
1075 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1077 (find_entry_byval): Add parens to avoid warning.
1079 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1081 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1084 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1086 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1089 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1090 synthetize_setx): New functions.
1091 (md_assemble): Broken the special cases into the above
1092 functions. Make compiler happy if sizeof(bfd_vma)==4.
1093 Fix sethi generated from set/setuw. If instructions have a relloc,
1094 always clear the fields to be relocated in the opcode.
1095 (sparc_ip): Remove special_case global variable.
1097 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1099 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1100 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1101 indication of success rather than a value.
1102 (itbl_get_val): Likewise.
1103 (itbl_get_field): Use strcspn. Change delimiters to include
1105 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1106 (itbl_get_val): Likewise.
1107 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1109 * symbols.c (copy_symbol_attributes): Convert local symbols to
1112 1999-06-10 Nick Clifton <nickc@cygnus.com>
1114 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1117 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1119 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1120 Optimize set if sizeof(bfd_vma) == 64.
1121 (sparc_ip): Fix sethi - without %hi() it should generate
1122 R_SPARC_22 reloc, not R_SPARC_HI22.
1123 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1125 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1127 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1128 (s_ncons): New function.
1129 (native_op_table): New table.
1130 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1131 R_SPARC_OLO10 handling.
1133 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1135 * expr.h (struct expressionS): Revert last change; widen X_op.
1136 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1138 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1140 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1141 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1142 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1143 * Makefile.in: Regenerated.
1145 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1146 `common' pass on to s_mri_common.
1147 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1149 1999-06-06 Richard Henderson <rth@cygnus.com>
1151 * config/obj-elf.c (obj_elf_section): Don't free the return
1152 value of demand_copy_C_string.
1154 1999-06-05 Richard Henderson <rth@cygnus.com>
1156 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1157 creation logic from obj_elf_create_section.
1159 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1160 (section_stack): New.
1161 (special_sections): Make const.
1162 (obj_elf_section): Gut and rewrite parsing.
1163 (obj_elf_change_section): New function broken out of obj_elf_section.
1164 (obj_elf_parse_section_letters): Likewise.
1165 (obj_elf_section_word): Likewise.
1166 (obj_elf_section_type): Likewise.
1167 (obj_elf_previous): Treat as a toggle.
1168 (obj_elf_popsection): New.
1169 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1170 (ppc_section_type): Likewise.
1171 * config/tc-ppc.h: Likewise.
1173 * expr.h (struct expressionS): Don't make X_op a bitfield.
1174 * config/tc-alpha.c: Update for symbol handling changes.
1175 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1176 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1178 1999-06-05 Richard Henderson <rth@cygnus.com>
1180 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1181 (dwarf2_gen_line_info): Kill unused variables.
1182 (dwarf2_finish): Likewise.
1183 (dwarf2_where): Likewise.
1184 (dwarf2_directive_file): If we've only got a string,
1185 hand off to s_app_file.
1186 * ecoff.c: Move the include of ecoff.h.
1187 * symbols.h (S_IS_FUNCTION): Prototype.
1189 * read.c (LEX_HASH): Supply a default.
1191 (s_globl): Update `c' after skipping whitespace.
1192 * read.h (LEX_END_NAME, is_name_ender): New.
1193 * expr.c (get_symbol_end): Respect it.
1195 1999-06-04 Mark Klein <mklein@dis.com>
1197 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1199 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1201 * config/tc-hppa.c: Update for symbol handling changes.
1203 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1205 * cgen.c: Update for symbol handling changes.
1206 * config/tc-m32r.c: Likewise.
1208 * config/tc-hppa.h: Update for symbol handling changes.
1209 * config/tc-hppa.c: Likewise.
1211 * config/tc-arm.h: Update for symbol handling changes.
1212 * config/tc-arm.c: Likewise.
1213 (symbol_make_empty): Remove. Just use symbol_create.
1215 * symbols.c (symbol_set_tc): Correct name.
1217 * Makefile.am: Rebuild dependencies.
1218 ($(OBJS)): Don't depend upon struc-symbol.h.
1219 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1220 * dep-in.sed: Don't remove struc-symbol.h.
1221 * Makefile.in: Rebuild.
1223 * doc/internals.texi (Symbols): Describe changes in symbol
1226 1999-06-03 Richard Henderson <rth@cygnus.com>
1228 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1229 instead of doing the work by hand.
1231 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1233 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1234 state of line state-machine.
1235 (struct ls): Collect DWARF2 line state-machine state in new member
1236 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1237 resulted in any DWARF2 directives.
1238 (reset_state_machine): New function.
1239 (out_end_sequence): Ditto.
1240 (dwarf2_gen_line_info): When switching sections or switching to a
1241 lower text address, call out_end_sequence() first to terminate the
1242 previous code sequence as code sequences MUST have monotonically
1243 increasing addresses.
1244 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1246 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1248 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1249 DWARF2 debug info (line information only, at this point).
1250 * as.h: Update comment about supported debug formats.
1251 * dwarf2dbg.c, dwarf2dbg.h: New files.
1252 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1254 * expr.c (operand): Don't use [ for parens if we want an index op.
1255 (op_encoding): Switch [ into O_index, if desired.
1256 (op_rank): Renumber with O_index on bottom.
1257 (expr): If O_index, match closing bracket.
1258 * expr.h (O_index): New.
1260 * read.c (read_a_source_file): Conditionally allow matched "
1261 in lines passed to md_assemble.
1263 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1265 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1267 Add support for storing local symbols in a small structure to save
1268 memory when assembling large files.
1269 * as.h: Don't include struc-symbol.h.
1270 (symbolS): Add typedef.
1271 * symbols.c: Include struc-symbol.h.
1272 (local_hash): New static variable.
1273 (save_symbol_name): New static function, from symbol_create.
1274 (symbol_create): Call save_symbol_name.
1275 (local_symbol_count): New static variable.
1276 (local_symbol_conversion_count): Likewise.
1277 (LOCAL_SYMBOL_CHECK): Define.
1278 (local_symbol_make): New static function.
1279 (local_symbol_convert): New static function.
1280 (colon): Handle local symbols. Create local symbol for local
1282 (symbol_table_insert): Handle local symbols.
1283 (symbol_find_or_make): Create local symbol for local label name.
1284 (symbol_find_base): Check for local symbol.
1285 (symbol_append, symbol_insert): Check for local symbols.
1286 (symbol_clear_list_pointers, symbol_remove): Likewise.
1287 (verify_symbol_chain): Likewise.
1288 (copy_symbol_attributes): Likewise.
1289 (resolve_symbol_value): Handle local symbols.
1290 (resolve_local_symbol): New static function.
1291 (resolve_local_symbol_values): New function.
1292 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1293 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1294 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1295 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1296 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1297 (symbol_previous, symbol_next): New functions.
1298 (symbol_get_value_expression): Likewise.
1299 (symbol_set_value_expression): Likewise.
1300 (symbol_set_frag, symbol_get_frag): Likewise.
1301 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1302 (symbol_mark_used_in_reloc): Likewise.
1303 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1304 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1305 (symbol_mri_common_p): Likewise.
1306 (symbol_mark_written, symbol_clear_written): Likewise.
1307 (symbol_written_p): Likewise.
1308 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1309 (symbol_section_p, symbol_equated_p): Likewise.
1310 (symbol_constant_p): Likewise.
1311 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1312 (symbol_get_obj, symbol_set_obj): Likewise.
1313 (symbol_get_tc, symbol_set_tc): Likewise.
1314 (symbol_begin): Initialize local_hash.
1315 (print_symbol_value_1): Handle local symbols.
1316 (symbol_print_statistics): Print local symbol statistics.
1317 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1318 Declare new symbols.c functions. Move many declarations here from
1320 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1321 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1322 (struct symbol): Move bsym to make it clearly the first field.
1323 Remove TARGET_SYMBOL_FIELDS.
1324 (symbolS): Don't typedef.
1325 (struct broken_word): Remove.
1326 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1327 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1328 (symbol_clear_list_pointers): Likewise.
1329 (symbol_insert, symbol_remove): Likewise.
1330 (symbol_previous, symbol_append): Likewise.
1331 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1332 (struct local_symbol): Define.
1333 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1334 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1335 (local_symbol_get_frag, local_symbol_set_frag): Define.
1336 (local_symbol_get_real_symbol): Define.
1337 (local_symbol_set_real_symbol): Define.
1339 * write.c (write_object_file): Call resolve_local_symbol_values.
1340 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1341 (TARGET_SYMBOL_FIELDS): Don't define.
1342 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1343 ECOFF_DEBUGGING, add ECOFF fields.
1344 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1345 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1346 ECOFF_DEBUGGING, add ECOFF fields.
1347 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1348 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1349 * config/tc-mcore.h: Don't include struc-symbol.h.
1350 (TARGET_SYMBOL_FIELDS): Don't define.
1351 (struct mcore_tc_sy): Define.
1352 (TC_SYMFIELD_TYPE): Define.
1353 * Many files: Use symbolS instead of struct symbol. Use new
1354 accessor functions rather than referring to symbolS fields
1357 * read.c (s_mri_common): Don't add in value of line_label.
1359 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1360 checking for SEC_LINK_ONCE.
1362 * config/tc-sh.h (sh_fix_adjustable): Declare.
1364 * app.c (input_buffer): New static variable.
1365 (app_push): Save saved_input in allocated buffer.
1366 (app_pop): Restored saved_input.
1367 (do_scrub_chars): Change get parameter to take char * and int as
1368 arguments. Change GET macro to pass input_buffer to get
1369 function. Don't save input into allocated buffer.
1370 * as.h (do_scrub_chars): Update declaration.
1371 * input-file.c (input_file_get): Change to take char * and int.
1372 Read data into passed in buffer. Remove static buffer.
1373 * read.c (scrub_from_string): Change to take char * and int. Copy
1374 data into passed in buffer.
1376 * hash.h: Neaten. Declare hash_traverse.
1377 * hash.c: Complete rewrite based on BFD hashing code.
1378 * gasp.c (chunksize): New variable.
1379 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1382 1999-05-28 Nick Clifton <nickc@cygnus.com>
1384 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1385 addend unless the target uses an old ABI.
1387 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1389 -Wchar-subscripts cleanup
1390 * listing.c (listing_newline): Use unsigned char variable, so
1391 calls to isascii,iscntrl are correct.
1392 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1394 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1395 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1396 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1397 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1399 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1401 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1403 (arch_coldfire_p): New #define.
1404 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1406 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1408 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1410 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1411 (install_operand): Add place `N'.
1412 (init_table): Add registers ACC, MACSR, MASK.
1414 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1416 * config/tc-m68k.c: Change mcf5200 --> mcf.
1417 (archs): Add mcf5206e, mcf5307.
1418 (m68k_ip): Add format `u'.
1419 (install_operand): Add place `m', `M', `h'.
1420 (init_table): Add upper/lower registers.
1422 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1424 1999-05-28 Martin Dorey <mdorey@madge.com>
1426 * config/tc-i960.c: Several minor changes to add ELF and
1427 BFD_ASSEMBLER support.
1428 * config/tc-i960.h: Likewise.
1429 * configure.in (i960-*-elf*): New target.
1430 * aclocal.m4, configure: Rebuild.
1432 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1434 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1435 reloc changes when defined(BFD_ASSEMBLER).
1437 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1439 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1441 * write.c (write_print_statistics): Output to file, not stderr.
1443 * expr.c (generic_bignum_to_int32,64): Prototype.
1445 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1446 output_sleb128, output_uleb128, output_big_sleb128,
1447 output_big_uleb128, output_big_leb128): Prototype.
1448 (output_big_sleb128, output_big_uleb128): Make inline.
1449 (output_big_leb128): Remove inline
1451 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1452 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1453 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1454 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1455 value for correct overflow check in write.c:fixup_segment.
1456 * write.c (fixup_segment): Move bitfield overflow checks to after
1457 the md_apply_fix call.
1458 * config/obj-coff.c (fixup_segment): Likewise.
1459 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1460 valueT *val argument.
1462 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1464 * config/atof-ieee.c (gen_to_words): Correctly round a
1465 denormalized number. Fix off-by-one in range checking for
1466 exponent in a denormal.
1468 1999-05-10 Nick Clifton <nickc@cygnus.com>
1470 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1473 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1475 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1477 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1479 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1480 (ReverseRegRegmem): Remove.
1481 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1482 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1483 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1486 From Doug Ledford <dledford@redhat.com>
1487 * config/tc-i386.h (RegXMM): New for P/III.
1488 * config/tc-i386.c: Add support for P/III.
1490 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1492 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1493 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1494 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1496 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1498 * config/tc-i386.c (i386_immediate): Skip whitespace before
1499 complaining about junk after expression.
1500 (i386_displacement): Likewise.
1502 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1504 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1505 Don't copy before downcaseing.
1507 1999-05-05 Catherine Moore <clm@cygnus.com>
1509 * tc-m68k.c: Include elf/m68k.h.
1510 (m68k_elf_final_processing): New routine.
1511 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1514 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1516 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1519 1999-04-30 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-mcore.c (mcore_s_section): Dump literals before
1524 1999-04-29 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1529 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1531 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1532 (TC_INIT_FIX_DATA): Delete.
1533 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1534 (TC_INIT_FIX_DATA): Delete.
1535 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1536 * write.c (fix_new_internal): Initialize fx_cgen member.
1537 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1538 (gas_cgen_md_apply_fix3): Update.
1539 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1540 (md_cgen_record_fixup_exp): Update.
1541 (FX_OPINFO_R_TYPE): Update.
1543 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1544 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1545 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1546 * frags.h (struct frag): Make opindex, opinfo ints.
1548 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1550 1999-04-26 Tom Tromey <tromey@cygnus.com>
1552 * aclocal.m4, configure: Updated for new version of libtool.
1554 1999-04-22 Nick Clifton <nickc@cygnus.com>
1556 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1558 (md_apply_fix3): Do not fix up absolute relocations against
1561 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1563 1999-04-20 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1566 changes and data-in-text directives.
1567 (mcore_cons): New function: intercept cons() operations.
1568 (mcore_float_cons): New function: intercept float_cons()
1570 (mcore_stringer): New function: intercept stringer() operations.
1572 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1574 * obj.h (struct format_ops): Change generate_asm_lineno field to
1576 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1578 * config/tc-alpha.c (find_opcode_match): Add default case to
1580 (find_macro_match): Likewise.
1581 (load_expression): Parenthesize && within ||.
1583 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1585 1999-04-17 Nick Clifton <nickc@cygnus.com>
1587 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1588 .text .data .section pseudo ops.
1589 (mcore_s_section): New function. Dump lits before changing secs.
1590 (mcore_s_text): New function. Dump lits before changing secs.
1591 (mcore_s_data): New function. Dump lits before changing secs.
1593 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1595 * config/tc-mips.c (mips_32bitmode): New.
1596 (md_begin): Set mips_32bitmode if needed.
1597 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1598 Set EF_MIPS_32BITMODE.
1600 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1602 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1605 1999-04-16 Nick Clifton <nickc@cygnus.com>
1607 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1609 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1611 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1612 expressions correctly.
1615 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1617 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1619 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1621 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1622 and fmpynfadd instructions.
1624 1999-04-11 Richard Henderson <rth@cygnus.com>
1626 * as.h (environ): Declare it, if needed.
1627 * as.c (dump_statistics): Don't declare environ.
1628 * configure.in (environ): Detect declaration.
1629 * configure, config.in: Rebuild
1631 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1632 (i386_displacement): Allocate enough space for replacement buffer.
1633 Clean up replacement buffer initialization.
1635 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1637 * subsegs.c (section_symbol): Don't create a new symbol if one
1638 already exists; instead, use the existing one, but set its segment
1639 and frag data if it hasn't already been defined.
1640 * config/obj-coff.c (c_section_symbol): Likewise.
1642 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1644 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1646 1999-04-08 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-mcore.c: New File: Support routines for MCore
1650 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1651 * config/obj-coff.c: Add support for mcore-pe target.
1653 * Makefile.am: Add support for MCore targets.
1654 * Makefile.in: Regenerate.
1655 * configure.in: Add support for MCore targets.
1656 * configure: Regenerate.
1658 * doc/all.texi: Set MCORE.
1659 * doc/as.texinfo: Document MCore specific command line options.
1661 * write.h: Prevent multiple inclusion.
1663 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1665 * asintl.h (LC_MESSAGES): Never define.
1666 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1668 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1671 * Makefile.am (m68k-parse.c): If configuring in the source
1672 directory, copy m68k-parse.y into the local directory before
1673 running ylwrap, to remove spurious differences when generating
1675 * Makefile.in: Rebuild.
1677 * config/tc-sparc.h (md_do_align): Just allocate the number of
1678 bytes necessary, rather than always allocating 1024.
1680 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1682 * listing.c (listing_newline): Add cast to avoid warning.
1683 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1684 * config/tc-i386.c (i386_scale): Add return value.
1685 (build_displacement_string): Remove unused local temp_disp2.
1686 (i386_intel_memory_operand): Add parentheses to avoid warning.
1687 (i386_intel_operand): Remove unused local end_of_operand_string.
1688 (i386_operand): Remove unused local operand_modifier.
1689 (i386_operand): Add parens to avoid warning.
1691 1999-04-04 Don Bowman <don@pixsci.com>
1693 * configure.in: Add mips*-*-vxworks* target; have it define
1695 * configure, config.in: Rebuild.
1697 1999-03-31 Nick Clifton <nickc@cygnus.com>
1699 * configure.in (emulations): Add support for arm-epoc-pe.
1700 * configure: Regenerate.
1701 * config/te-epoc-pe.h: New file. Define macros specific to
1703 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1704 for arm-epoc-pe target.
1706 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1708 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1710 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1712 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1713 detect ",n" without a condition.
1714 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1717 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1719 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1720 instruction is encoded with one bit.
1723 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1725 * doc/internals.texi (CPU backend): Mention that
1726 line_separator_chars should not include newline. From thi
1727 <ttn@mingle.glug.org>.
1729 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1731 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1732 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1734 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1736 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1738 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1740 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1743 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1745 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1747 1999-03-15 Martin Hunt <hunt@cygnus.com>
1749 * app.c (do_scrub_begin): Change '-' back to a symbol char
1750 so we can use multiple opcodes on a line again.
1752 * config/tc-d30v.c: By default, warn if a symbol has
1753 the same name as a register. Plus some minor
1754 updates from the branch.
1756 1999-03-13 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1759 BFD_RELOC_16 and BFD_RELOC_64.
1761 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1763 * expr.c (expr): Add missing else.
1765 1999-03-12 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-arm.c (md_apply_fix3): Improve error message.
1769 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1771 * Makefile.am (CPU_TYPES): Add fr30.
1772 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1773 (fr30,m32r dependencies): Update.
1774 * Makefile.in: Rebuild.
1776 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1777 (gas_cgen_record_fixup_exp): Ditto.
1778 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1779 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1780 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1781 (md_cgen_lookup_reloc): Update use of operand->type.
1782 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1783 (md_convert_frag): Call cgen_operand_lookup_by_num.
1784 (md_cgen_lookup_reloc): Update use of operand->type.
1785 (m32r_cgen_record_fixup_exp): Ditto.
1787 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1789 * config/tc-mips.c (md_show_usage): Fix message.
1791 1999-03-03 Nick Clifton <nickc@cygnus.com>
1793 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1794 and LDR reg,=<expr> instruction.
1796 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1799 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1801 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1803 1999-02-17 Nick Clifton <nickc@cygnus.com>
1805 This patch was created by: Scott Bambrough
1806 <scottb@corelcomputer.com>
1809 Special cased '@' character. The '@' character is used as the
1810 ARM assembler comment character, as a special character
1811 and in ELF .symver pseudo-op's, and as a special character in
1812 .type and .section pseudo-ops.
1813 (symver_pseudo): New static variable.
1814 (symver_state): New static variable.
1815 (struct app_save): Add field 'symver_state'.
1816 (app_push): Save global symver_state int struct app_save.
1817 (app_pop): Restore global symver_state from struct app_save.
1818 (do_scrub_chars): Special case handling of '@' character in
1821 * configure.in: Modified to recognize armv* uname syntax from ARM
1823 * configure: Regenerated.
1825 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1826 a prefix to the section's type.
1827 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1828 the type's typename.
1830 * config/tc-arm.h: Add support for PIC generation:
1831 (pic_code): New boolean.
1832 (obj_relocate_extern): Define.
1833 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1834 (TC_CONS_FIX_NEW): Define.
1835 (tc_fix_adjustable): Define.
1836 (GLOBAL_OFFSET_TABLE_NAME): Define.
1838 * config/tc-arm.c: Add support for PIC generation:
1839 (line_seperator_chars): Allow ';' as a seperator for Linux.
1840 (is_immediate_prefix): New macro.
1841 (arm_parse_reloc): New function.
1842 (s_arm_elf_cons): New function.
1843 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1844 (md_undefined_symbol): Special case handling for the Global Offset
1846 (md_apply_fix3): Handle PIC relocs.
1847 (tc_gen_reloc): Handle PIC relocs.
1848 (md_parse_option): Add support for '-k' command line switch to
1849 enable PIC generation.
1850 (cons_fix_new_arm): New function.
1851 (s_arm_elf_cons): New function.
1853 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1855 * configure.in: Add comments for uses of AC_DEFINE.
1856 * acinclude.m4: Likewise.
1857 * acconfig.h: Remove.
1858 * aclocal.m4: Rebuild.
1859 * configure: Rebuild.
1860 * Makefile.in: Rebuild.
1861 * config.in: Rebuild.
1863 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1865 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1866 non-constant offset from a base register.
1868 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1870 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1873 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1875 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1876 (emit_insn): Look for pc-relative and no-overflow specifiers on
1877 internal relocation types.
1879 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1881 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1884 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1886 (mips_4650, mips_4010, mips_4100): Variables removed.
1887 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1888 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1890 (md_begin): Don't bother initializing the mips_NNNN variables;
1891 mips_cpu is set, and that's good enough now.
1892 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1893 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1894 (show): New function, to handle wrapping in the CPU lists.
1895 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1897 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1899 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1900 than treat as an immediate specifier.
1902 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1904 * config/tc-i386.c: Prototype many functions.
1905 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1906 (i386_immediate): Remove unused second argument.
1907 (i386_intel_operand): Fix i386_is_reg typo.
1908 (i386_operand): Use allow_naked_reg.
1909 (output_invalid): Make operand int for K&R.
1911 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1913 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1915 * Makefile.in: Rebuild.
1917 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1919 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1921 (EXTRA_as_new_SOURCES): Comment out.
1922 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1923 * Makefile.in: Rebuild.
1924 * doc/Makefile.in: Rebuild.
1925 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1926 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1927 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1928 * configure: Rebuild.
1929 * aclocal.m4: Rebuild.
1930 * config.in: Rebuild.
1931 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1932 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1933 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1934 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1935 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1936 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1937 (gas_cgen_record_fixup_exp): Ditto.
1938 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1939 descriptor, not global variable.
1940 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1941 descriptor, not global variable. Refer to insert_operand handler
1942 via cpu descriptor, not global function.
1943 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1944 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1945 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1946 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1947 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1948 * config/tc-m32r.c: Ditto.
1949 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1950 (md_assemble): Ditto.
1951 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1953 1999-02-09 Nick Clifton <nickc@cygnus.com>
1955 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1956 relocations for ELF targets.
1958 1999-02-08 Nick Clifton <nickc@cygnus.com>
1960 * configure.in: Add support for StrongARM target.
1961 * configure: Regenerate.
1963 1999-02-05 Nick Clifton <nickc@cygnus.com>
1965 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1967 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1970 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1972 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1974 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1976 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1977 (INTEL_DWORD_MNEM_SUFFIX): Define.
1980 (DWORD_PTR): Define.
1981 (XWORD_PTR): Define.
1983 (OFFSET_FLAT): Define.
1985 (NONE_FOUND): Define.
1988 * config/tc-i386.c (set_intel_syntax): New routine.
1989 (intel_syntax): Declare.
1990 (allow_naked_reg): Declare.
1991 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1992 (intel_float_operand): New routine.
1993 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1994 Handle brackets as well as parens. Call i386_intel_operand for
1995 intel syntax. Reverse operands if appropriate. Handle new
1996 suffixes. Handle movzx and movsx.
1997 (i386_is_reg): New routine.
1998 (i386_immediate): New routine.
1999 (i386_scale): New routine.
2000 (i386_displacement): New routine.
2001 (i386_operand_modifier): New routine.
2002 (build_displacement_string): New routine.
2003 (i386_parse_seg): New routine.
2004 (i386_intel_memory_operand): New routine.
2005 (i386_intel_operand): New routine.
2006 (i386_operand): Call i386_displacement, i386_immediate,
2007 i386_scale, etc. instead of handling inline.
2008 (parse_register): Handle registers without prefix.
2010 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2012 * configure: Regenerate.
2013 * configure.in (arm-*-oabi): New.
2014 (thumb-*-oabi): New.
2015 * config/tc-arm.c (target_oabi): Declare.
2016 (md_apply_fix3): Support REL relocs.
2017 (md_parse_option): Handle -oabi.
2018 (elf32_arm_target_format): New routine.
2019 (md_longopts): Add OPTION_OABI.
2020 * config/tc-arm.h: Redefine TARGET_FORMAT.
2023 1999-01-28 Nick Clifton <nickc@cygnus.com>
2025 * write.c (write_relocs): Handle out of range error.
2027 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2028 (fr30_force_relocation): Default to 0.
2030 * config/tc-fr30.h (obj_fix_adjustable): Define.
2031 (TC_FORCE_RELOCATION): Define.
2033 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2036 1999-01-16 Nick Clifton <nickc@cygnus.com>
2038 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2039 merge of two instructions if the left instruciton kills the right.
2041 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2043 * Makefile.in: Regenerate.
2044 * configure.in: Redo test for using cgen.
2045 * configure: Regenerate.
2047 1999-01-09 Nick Clifton <nickc@cygnus.com>
2049 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2050 redefinition of this macro.
2052 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2054 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2057 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2059 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2060 a read of HI or LO and an immediatly following branch.
2062 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2064 * config/tc-mips.c (md_begin): Another correction to the setting of
2067 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2069 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2071 1998-12-21 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2074 bit insn when optimizing, so that parallelised instructions will
2075 start on a 32 bit boundary.
2077 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2079 * config/tc-mips.c (mips_eabi64): New.
2080 (md_begin): Set mips_eabi64.
2081 (mips_elf_final_processing): Use it.
2083 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2085 * config/tc-mips.c (mips_elf_final_processing):
2086 Correct setting of ABI in e_flags.
2088 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2090 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2092 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2094 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2096 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2098 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2099 warning, values that don't fit in the field.
2101 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2103 * config/tc-mips.c (mips_abi_string): New.
2104 (md_parse_option,md_longopts): Add mabi.
2105 (mips_elf_final_processing): Set e_flags based on mabi flag.
2107 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2109 * config/tc-mips.c (md_parse_option): Handle vr4111.
2111 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2113 * config/tc-h8300.c (build_bytes): Change message given if the
2114 instruction requires H8/300H mode and we're not in Hmode, to
2115 suggest that it may be the operand modes that are the problem, not
2116 necessarily the opcode.
2118 1998-12-10 Nick Clifton <nickc@cygnus.com>
2120 * config/tc-fr30.c: Add line separator character.
2122 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2124 * configure.in (hppa-*-mpeix*): New target.
2125 * config/obj-som.h (obj_som_compiler): Declare.
2126 * config/obj-som.c (compiler_seen): New static variable.
2127 (obj_som_compiler): New function.
2128 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2129 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2130 (pa_type_args): Set hppa_priv_level.
2131 (pa_compiler): New static function if OBJ_SOM.
2132 * configure: Rebuild.
2134 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2136 * read.c (output_leb128): Don't mark as inline.
2138 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2140 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2141 AIX .vbyte unaligned data support.
2142 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2143 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2146 1998-12-07 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2151 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2153 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2154 BFD_RELOC_ARM_PCREL_BRANCH.
2156 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2158 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2159 checking the target type.
2160 (mips-dec-bsd*): Set endian to little.
2161 * configure: Rebuild.
2163 COFF weak symbol support, based on patches from Mark Elbrecht
2164 <snowball3@usa.net>:
2165 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2166 * config/obj-coff.c (obj_coff_weak): New static function.
2167 (obj_coff_endef) [both versions]: Handle weak symbols.
2168 (coff_frob_symbol): Likewise.
2169 (yank_symbols): Likewise.
2170 (obj_pseudo_table): Add "weak".
2172 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2173 <aymeric.vincent@emi.u-bordeaux.fr>.
2174 * aclocal.m4: Rebuild with current tools.
2175 * configure: Rebuild.
2177 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2178 an assertion failure for a case we can't handle when OBJ_ECOFF.
2180 * expr.c (operator): And with 0xff to avoid problems with signed
2183 1998-12-03 Nick Clifton <nickc@cygnus.com>
2185 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2186 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2188 1998-12-02 Nick Clifton <nickc@cygnus.com>
2190 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2193 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2195 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2198 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2203 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2205 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2207 (d10v_cleanup): Only generate previous insn if a multiline insn is
2210 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2212 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2215 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2218 -marm6xxx command line switches.
2220 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2222 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2223 (itbl-ops.o): Delete duplicate dependencies.
2224 Rebuild dependencies.
2225 Add fr30 dependencies.
2226 * Makefile.in: Rebuild.
2228 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2230 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2232 * listing.c: Ignore line terminator characters found inside
2235 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2237 * po/gas.pot: Regenerated.
2239 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2241 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2242 fr30_is_label_start(). Also checks for delay slot insns.
2244 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2245 FR30 instructions which contain a colon in the mnemonic.
2247 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2249 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2251 * config/tc-fr30.c: Removed currently superflous code.
2253 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2255 * config/tc-fr30.h: New file.
2256 * config/tc-fr30.c: Tweaking so that it will compile.
2258 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2260 * config/tc-d10v.h (obj_fix_adjustable): Define.
2261 (TC_FORCE_RELOCATION): Define.
2262 (d10v_force_relocation): Declare.
2263 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2264 (md_apply_fix3): Handle Vtable relocs.
2265 (d10v_fix_adjustable): New.
2266 (d10v_force_relocation): New.
2268 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-d30v.c: Change default behaviour to ignore potential
2271 conflicts between register name and symbol names.
2273 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2275 * configure.in: Add fr30-*-*.
2276 * config/tc-fr30.c: New file.
2277 * Makefile.in: Regenerated.
2278 * config.in: Regenerated.
2279 * configure: Regenerated.
2280 * doc/Makefile.in: Regenerated.
2281 * po/gas.pot: Regenerated.
2283 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2285 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2288 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2290 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2292 (do_scrub_chars): Add some casts to unsigned char to avoid
2293 unwanted sign extension.
2294 * read.c (lex_type): Set characters about 127 to be symbol
2296 * config/tc-i386.c (md_begin): Set identifier_chars and
2297 operand_chars for values above 127.
2299 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2301 * configure.in: detect cygwin* instead of cygwin32*
2302 * configure: regenerate
2304 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2306 * listing.c: Add support for producing a listing from piped
2309 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2311 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2312 (append_insn): Account for the tx39's multiply behavior.
2314 1998-10-26 Michael Meissner <meissner@cygnus.com>
2316 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2317 from assemble_parallel_insns. Add support for '->' to indicate
2318 explicitly serializing the instructions.
2319 (md_assemble): Ditto.
2321 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2323 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2326 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2328 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2330 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2332 * config/tc-mips.c : support frame and regmask/fregmask when
2333 MIPS_STABS_ELF is specified.
2335 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2337 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2338 (md_apply_fix): Don't return 1 for VTABLE relocs.
2339 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2341 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2343 * doc/c-i386.texi: Replace occurences of "opcode" with
2344 "instruction mnemonic", "instruction", or "mnemonic" when
2345 referring to the name of an instruction. Use "opcode" when
2346 referring to the sequence of machine bytes.
2348 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2349 (is_opcode_char): Rename to is_mnemonic_char.
2350 (md_assemble and i386_operand): Correct error messages from
2351 "opcode" to "instruction mnemonic"
2352 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2353 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2354 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2355 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2356 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2357 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2358 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2360 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2362 * config/tc-i386.c (i386_operand): Check for garbage after
2365 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2367 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2368 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2370 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2372 * config/tc-sh.h (obj_fix_adjustable): Define.
2373 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2374 (md_apply_fix): Likewise.
2375 (tc_gen_reloc): Likewise.
2376 (sh_fix_adjustable): New.
2378 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2380 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2381 * cgen.h (gas_cgen_finish_insn): Update prototype.
2382 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2383 cgen_insn_t -> CGEN_INSN_INT.
2384 (make_parallel): Update handling of CGEN_INT_INSN_P.
2385 (assemble_parallel_insn): Ditto.
2386 (target_make_parallel): New function.
2387 (md_assemble): Use it.
2389 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2391 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2393 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2396 converted into lower case.
2398 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2400 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2401 (gas_cgen_tc_gen_reloc): Likewise.
2402 * config/tc-m32r.h (obj_fix_adjustable): Define.
2403 * config/tc-m32r.c (m32r_fix_adjustable): New.
2404 (m32r_force_relocation): Handle VTABLE relocs.
2406 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2408 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2410 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2412 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2413 to lower case before parsing.
2415 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2416 parallel insns modift buts in the PSW as a side effect.
2418 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-d30v.c (find_format): Test for missing flag and
2423 (md_apply_fix3): Fix error messages to avoid
2424 assumption about presence of a symbol.
2426 (parallel_ok): Disallow parallel instructions that both modify the
2429 (find_format): Generate a warning if an odd numbered register is
2430 used as the first register in a mutli-register instruction.
2432 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2435 relocations are always associated with a symbol.
2437 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2439 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2440 (elf32_sparc_force_relocation): Declare.
2441 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2442 (tc_gen_reloc): Handle vtable relocs.
2443 (elf32_sparc_force_relocation): New.
2445 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2447 * symbols.c (S_IS_FUNCTION): New.
2448 * config/tc-v850.h (obj_fix_adjustable): Define.
2449 (TC_FORCE_RELOCATION): Define.
2450 (v850_force_relocation): Declare.
2451 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2452 of fx_addnumber for VTABLE reloc addends.
2453 (md_apply_fix3): Handle VTABLE relocs.
2454 (v850_fix_adjustable): New.
2455 (v850_force_relocation): New.
2457 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2459 * tc-hppa.c (fp_operand_format): Add some additional formats.
2460 (pa_ip): Do not automatically promote into pa2.0 mode.
2461 (pa_level): Handle ".level 2.0".
2463 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2465 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2466 * config/tc-i386.h (template.extension_opcode): Change to
2467 unsigned int to allow full range of 8-bit opcode suffixes.
2468 (None): Redefine as 0xffff.
2470 From Jeff B Epler <jepler@usgs.gov>
2471 * doc/c-i386.texi (i386-SIMD): New section.
2473 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2475 * read.c (discard_rest_of_line): New function.
2476 * read.h: Declare it.
2477 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2479 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-d10v.c (find_symbol_matching_register): New function.
2482 (find_opcode): Cope with the case where a register name matches
2485 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-v850.c (md_pcrel_from): Rename to
2488 v850_pcrel_from_section.
2489 (v850_pcrel_from_section): Do not resolves symbols in other
2492 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2494 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-d10v.c (find_opcode): Generate an error if a register
2497 is supplied for an operand that should not be a register.
2499 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2501 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2502 instructions to have another instruction in the right bin.
2504 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2507 the right container if the left container holds a branch
2510 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2512 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2513 both a register name and symbol name.
2514 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2516 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2518 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2519 execution unit class.
2521 (reg_name_search): If a name matches a register and a symbol,
2522 prefer the register.
2523 (find_format): Disallow flag registers when a general purpose
2524 register is required.
2525 If a number is required, but a register has been given, check to
2526 see if a symbol with the same name as the register exists, and if
2527 so, use that symbol.
2529 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2531 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2533 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-d30v.c (find_format): Do not accept flag registers as
2536 general purpose registers.
2537 (find_format): If an immediate value is expected at a given place
2538 in a format, but a register name has been provided instead, check
2539 to see if that register name matches the name of a predefined
2540 symbol and if it does, then use the symbol instead.
2541 (reg_name_search): If a register name matches a symbol name,
2542 prefer the register name to the symbol name.
2544 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2547 the previous insn to empty.
2549 1998-09-20 Michael Meissner <meissner@cygnus.com>
2551 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2552 pieces, forcing the use of an ANSI compiler.
2554 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2556 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2558 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2560 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2562 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2564 (obj_elf_vtable_entry): Likewise.
2565 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2566 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2567 (tc_gen_reloc): Likewise.
2568 (arm_fix_adjustable): Likewise.
2569 (elf32_arm_force_relocation): New.
2570 (armelf_frob_symbol): Remove coff-style symbol support.
2572 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2574 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2576 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2578 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2579 OBJ_COFF so that routine is defined for a.out format.
2581 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2583 * config/tc-i386.c (i386_operand): Detect non-segment registers
2584 used as segment prefixes.
2586 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2588 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2589 optimize across FDE boundaries.
2591 * config/obj-coff.c (obj_coff_section): Preserve any link once
2592 flags when setting the section flags.
2594 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2597 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2599 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2601 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2604 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2606 * frags.c (frag_grow): Include the size of the frag struct in the
2609 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2610 if the new subseg comes before the old.
2612 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2614 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2615 to handle edge8 and edge16.
2617 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2619 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2620 before we clobber the symbol involved.
2622 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2624 * config/tc-arm.c: Remove OBJ_ELF definitions for
2625 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2626 use arm_adjust_symtab for OBJ_COFF.
2627 (armelf_adjust_symtab): New Routine.
2628 * config/tc-arm.h: Define obj_adjust_symtab to
2629 armelf_adjust_symtab for OBJ_ELF.
2631 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2633 * configure.in: Make all i386-elf targets use bfd_gas.
2634 * config/tc-i386.c (tc_i386_force_relocation): New.
2635 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2636 (md_apply_fix3): Likewise.
2637 (tc_gen_reloc): Handle them.
2638 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2639 tc_i386_force_relocation.
2641 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2643 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2645 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2648 current opcode after writing the first insturction of a reverse
2651 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2653 * read.h (generate_lineno_debug): Add prototype.
2654 * read.c (generate_lineno_debug): Make non-static.
2656 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2658 * config/tc-i386.c (md_assemble): Only warn for address/data size
2661 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2663 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2664 against Thumb function names, as the linker needs this information.
2666 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2668 * expr.c (operand): Check also that there is no advance in operand
2669 after atof_generic in order to decide "is it label 0f or floating
2672 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2675 command line options with a single dash.
2676 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2678 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2680 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2681 * tc-arm.c (arm_fix_adjustable): New routine.
2683 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2685 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2686 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2687 demand_empty_rest_of_line before mri_comment_end.
2688 (equals): Check garbage after expression before
2689 mri_comment_end in MRI mode.
2691 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2693 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2694 small immediate constant to use the constant itself rather than
2697 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2700 (pa_leave): Likewise.
2702 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2704 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2706 (i386_operand): Fix an error message.
2708 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2710 * doc/c-arm.texi (ARM Directives): Document .req directive.
2712 * config/tc-arm.c (reg_required_here): Display erroneous string if
2713 the register name could not be decoded.
2714 Do not set inst.instruction if the sift is -1.
2716 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2718 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2721 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2723 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2724 even if it is belived to be unnecessary.
2726 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2728 config/tc-i386.c (i386_operand): Size immediate constants by
2729 suffix (erroneously removed as part of July 7 change).
2731 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2733 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2734 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2735 (armelf_frob_symbol): New Routine.
2736 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2738 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2740 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2742 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2745 command line switches passed to assembler.
2747 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2749 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2750 (gas_cgen_opcode_desc): Declare.
2751 (gas_cgen_parse_operand): Declare.
2752 (*): Prepend gas_ to gas specific fns to denote them as such.
2754 * cgen.c (gas_cgen_opcode_desc): New global
2755 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2756 (queue_fixup): Renamed from cgen_queue_fixup.
2757 (*): Prepend gas_ to gas specific fns to denote them as such.
2759 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2760 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2761 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2762 Open opcode table and initialize it.
2763 (make_parallel): Use gas_cgen_opcode_desc.
2764 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2765 (md_assemble): Ditto.
2767 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2769 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2770 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2771 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2772 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2773 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2774 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2775 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2776 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2777 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2778 (INIT_STAB_SECTION): Likewise.
2779 (OBJ_PROCESS_STAB): Likewise.
2781 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2782 (md_parse_option): Watch for them.
2783 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2784 (md_begin): Kill neverdef code.
2785 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2786 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2787 (s_alpha_coff_wrapper): New.
2788 (md_pseudo_table): Trap all ECOFF pseudos.
2790 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2792 Start of changes to remove mdebug section from mips*-elf
2793 Based on MIPS_STAB_ELF definition
2794 * acconfig.h: undef if not configured
2795 * config.in: undef if not configured
2796 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2797 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2798 * stabs.c (s_stab_generic): flush frag
2800 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2802 * configure.in: (arm-*-elf): Handle.
2803 (thumb-*-elf): Handle.
2804 * configure: Regenerate.
2805 * read.c (stringer): Fix typo in comment.
2806 * write.c (fixup_segment): Don't add symbol value to addend if
2808 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2810 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2813 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2815 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2816 (write_2_short): Emit warning if new flag is set.
2817 (do_assemble): Set flags if left instruction is one of special
2818 "right-instruction-killer" type.
2820 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2822 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2823 Always output words in debug_info section as big endian.
2824 (sparc_target_format): Choose correct bfd target.
2825 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2827 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2829 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2830 to work with internationalization code. Issue an error when two
2831 operands match that are not allowed to match.
2833 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2835 * configure.in (install_tooldir): Allow target to specify whether
2836 it wants to be installed in $(tooldir)/bin.
2837 * configure: Regenerate.
2838 * Makefile.am (install-exec-local): Set install-exec-tooldir
2839 dependency via configure.
2840 * Makefile.in: Regenerate.
2842 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2844 * Makefile.am (install-exec-local): Split into two ...
2845 (install-exec-bindir,install-exec-tooldir): New rules.
2846 * Makefile.in: Regenerate.
2848 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2850 * Makefile.am (install-exec-local): Don't remove the file before
2851 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2852 W. Rozycki <macro@ds2.pg.gda.pl>.
2853 * Makefile.in: Rebuild.
2855 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2857 * cgen.c: Include libiberty.h.
2858 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2859 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2860 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2861 (md_cgen_lookup_reloc)): Declare.
2862 (md_cgen_record_fixup_exp): Declare.
2863 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2864 (m32r_relax_frag): Declare.
2865 (cgen_md_apply_fix3): Decls moved to cgen.h.
2866 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2867 (m32r_cgen_record_fixup_exp): Delete decl.
2868 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2869 (assemble_nop): Delete.
2870 (expand_debug_syms): Delete unused `exp'.
2871 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2872 Add default case for -Wall.
2873 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2874 (md_atof): Delete unused wordP.
2876 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2878 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2881 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2883 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2884 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2885 .print, .purgem, and .struct. Remove documentation for
2888 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2890 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2891 Update call to insert_operand.
2893 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2895 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2897 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2899 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2900 whitespace after a prefix operator.
2902 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2904 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2906 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2908 * config/tc-sparc.c (log2): New static function.
2909 (s_reserve): Use log2 to convert alignment before calling
2911 (s_common): Use log2 to convert alignment before calling
2912 record_alignment and frag_align.
2913 (sparc_cons_align): Use log2.
2915 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2917 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2918 (s_common): Likewise.
2920 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2921 initialization of waddr.
2922 (sparc_elf_final_processing): Add default case to switch.
2924 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2926 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2927 than temporary real.
2929 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2931 * write.c (subsegs_finish): Don't align the segments if there were
2934 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2935 copying aux information.
2937 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2938 expression into a symbol.
2940 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2942 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2943 type to unsigned int.
2944 (md_assemble): Change type used to store offsets from unsigned
2946 (i386_operand): Switch error check to only call RESTORE_END_STRING
2947 once after parse_register.
2949 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-v850.c (md_show_usage): Changed format to match that
2954 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2956 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2958 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2960 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2963 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2966 * doc/Makefile.in: Rebuild.
2968 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2970 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2971 for %lo expressions.
2972 (mips_ip, case 'u'): Move range check after code to mask
2973 off bits in %hi/%lo expressions. Mask off high bits for
2976 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * doc/Makefile.am (gasver.texi): New target.
2979 (as.info, as.dvi): Depends upon gasver.texi.
2980 * doc/as.texinfo: Include gasver.texi. Mention version number on
2981 title page and in top node.
2982 * doc/Makefile.in: Rebuild.
2984 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2986 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2987 but not including the line containing the edict.
2988 * listing.h (LISTING_EOF): New.
2989 * input-scrub.c (input_scrub_next_buffer): Call it.
2991 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2993 * config/tc-i386.c (i386_operand): Don't set the size of an
2994 immediate address based solely on the suffix and the mode.
2996 * config/tc-i386.c (md_assemble): Add assertion to make sure
2997 overlap2 does not set Imm.
2999 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3000 sequences of whitespace to a single space.
3001 (is_space_chars): Just compare with space.
3002 (md_begin): Don't initialize space_chars.
3003 (md_assemble): Just skip a single whitespace character.
3004 (i386_operand): Rewrite base-index parsing to use new
3005 parse_register, and to skip white space. Skip white space in a
3006 number of other places too. Don't give error message if
3007 parse_register fails.
3008 (parse_register): Change reg_string parameter to be non-const.
3009 Add end_op parameter. Skip white space after the `%', and return
3010 end of register string. Give error message here rather than
3013 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3015 Based on patch from Matt Semersky <matts@scd.hp.com>:
3016 * expr.c (op_encoding): Make const.
3017 (expr_set_precedence): New function.
3018 (expr_begin): Don't set operator rankings, just call
3019 expr_set_precedence.
3020 * expr.h (expr_set_precedence): Declare.
3021 * read.c (s_mri): Call expr_set_precedence.
3023 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * doc/as.texinfo (Statements): Remove paragraph discussing
3026 continuing lines with a backslash. This hasn't worked for years,
3029 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3031 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3033 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3034 (ps_CTORS, ps_DTORS): New section types.
3035 (vms_fixup_xtors_section): New function
3036 (Ctors_Psect, Dtors_Psect): Define.
3037 (IS_GXX_XTOR): Define
3038 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3039 Filter static constructors/destructors and add to
3040 Ctors_Symbols/Dtors_Symbols chain.
3041 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3042 appropriate section.
3044 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3045 * makefile.vms: Merge vax/vms support.
3047 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3049 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3050 (elf_pseudo_table): Add them.
3051 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3052 (md_apply_fix): Accept them.
3053 (mips_fix_adjustable): Don't adjust them.
3054 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3055 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3056 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3057 (tc_fix_adjustable): Don't adjust them.
3059 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3061 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3063 * Makefile.in: Regenerate.
3064 * configure.in: AC_SUBST cgen_cpu_prefix.
3065 * configure: Regenerate.
3067 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3069 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3070 Changed all users of COND12_DELAY.
3072 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3074 * config/tc-mn10300.c (set_arch_mach): New function.
3075 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3076 (md_begin): Default to mn10300 mode.
3077 (md_assemble): Only accept instructions for the core mn10300
3078 chip and the active machine type.
3080 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3082 * subsegs.h (segment_info_type): Give the struct a name.
3083 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3084 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3085 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3086 * config/tc-w65.h (tc_reloc_mangle): Declare.
3087 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3089 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3091 * config/tc-v850.c (v850_comm): Restore old section
3092 after common processing.
3094 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3096 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3098 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3100 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3101 char with code that explicitly sign-extends.
3103 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3105 * config/tc-v850.c (md_begin): Restore text section as the current
3106 section after creating call table sections.
3107 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3110 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3111 with call to macro SYM_AUXINFO.
3113 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3115 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3116 with the program transform name.
3117 * Makefile.in: Rebuild.
3119 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3124 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * config/tc-i386.c (i386_operand): Be prepared for a space between
3127 the open parenthesis and the start of the register operand,
3128 because of the June 16 change.
3130 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3135 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3138 even if it is belived to be unnecessary.
3140 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3142 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3144 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3146 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3148 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3149 shift amount for a repeated operand. The shift amount for the
3150 repeated copy comes from the size of the operand.
3152 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3154 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3156 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3160 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3162 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3163 characters in it as LEX_IS_SYMBOL_COMPONENT.
3164 * config/tc-i386.h (tc_symbol_chars): Define.
3165 (extra_symbol_chars): Declare.
3166 * config/tc-i386.c (extra_symbol_chars): Define.
3167 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3168 (line_comment_chars): Set to '/' if TE_LINUX.
3169 * doc/c-i386.texi (i386-prefixes): Update.
3170 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3172 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3174 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3175 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3177 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3179 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3180 constraint in instructions REP & REPI.
3182 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3185 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3187 (check_range): If the operand is shifted, then shift the number
3188 before checking its range.
3190 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3192 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3195 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-v850.c (v850_comm): Create special sections as needed.
3199 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3201 * config/tc-d10v.c (write_2_short): Addition of swapping
3202 instructions for sequential and reverse sequential order when
3203 given order is not possible.
3205 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3207 * Makefile.am: Rebuild dependencies.
3208 (DEP_INCLUDES): Fix reference to intl build directory.
3209 * Makefile.in: Rebuild.
3211 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3213 * doc/c-i386.texi: Update 16 bit documentation.
3215 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3216 IgnoreDataSize to IgnoreSize as they are used for address size as
3218 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3219 32-bit mode, similarly addr16/data16 and variants.
3221 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3224 sequential word multiply instructions.
3226 (do_assemble): Add extra command line argument, to allow mul32
3227 attribute to be preserved across parallel insns.
3228 (md_assemble): Insert NOPs between explicitly parallel insns which
3229 contain an 32 bit multiply and a 16 multiply.
3231 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3233 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3236 * config/tc-i386.c (reloc): Add braces.
3238 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3239 consistent with Intel naming.
3240 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3241 use bitfields in sib_byte.
3242 (modrm_byte): Don't use bitfields here either.
3244 * config/tc-i386.c (current_templates): Add const.
3245 (parse_register): Add const to return, param, and char *s.
3246 (i386_operand): Add const to reg_entry *r.
3247 * config/tc-i386.h (templates): Add const to start, end.
3249 Inspired by code for 16 bit gas support from Martynas Kunigelis
3250 <martynas@nm3.ktu.lt>:
3251 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3252 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3253 (uses_mem_addrmode): Remove.
3254 (md_estimate_size_before_relax): Add support here too.
3255 (md_relax_table): Rewrite interface to md_relax for 16 bit
3257 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3258 (opcode_suffix_to_type): Remove.
3259 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3260 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3261 (md_convert_frag): Likewise.
3262 (i386_operand): Add support for 16 bit base/index regs,
3263 immediates, and displacements. Remove some unnecessary casts, and
3264 localise end_of_operand_string, displacement_string_start,
3265 displacement_string_end variables. Add GCC_ASM_O_HACK.
3266 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3268 * config/tc-i386.c (prefix_hash): Remove.
3269 (md_begin): Rewrite without obstacks. Remove prefix hash table
3270 handling. Rewrite lexical table handling.
3271 (i386_print_statistics): Don't print prefix statistics.
3272 (md_assemble): Rewrite instruction parser so that line is not
3273 converted to lower case. Don't do a hash_find for prefixes,
3274 instead recognise them via opcode modifier.
3275 (expecting_operand, paren_not_balanced): Localise variables.
3276 * config/tc-i386.h (IsPrefix): Define.
3277 (prefix_entry): Remove.
3279 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3280 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3281 '\\' in case where comment_chars contains '/'.
3283 * config/tc-i386.c (MATCH): Ensure given operand and template
3284 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3285 you must write `ljmp *table(%ebx)'.
3287 From H.J. Lu <hjl@gnu.org>:
3288 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3289 as 0 ifndef BFD_ASSEMBLER.
3290 (md_assemble): Allow immediate operands without suffix or
3291 other reg operand to default in size to the current code size.
3293 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3295 * config/tc-v850.c (md_begin): Restore creation of
3296 .call_table_text and .call_table_data sections.
3298 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3301 after emitting a word of noops.
3303 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3305 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3306 (i386_operand): Simplify checks for valid base/index combinations.
3307 Disallow `in 4(%dx),%al'.
3309 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3311 (add_prefix): Change parameter from char to int.
3313 * config/tc-i386.h (Ugh): Define opcode modifier.
3314 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3316 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3317 CONSISTENT_REGISTER_MATCH macros to check register types more
3318 thoroughly. Check for illegal suffix/operand combinations
3319 when matching insns with operands. Handle new `s' suffix, and
3320 associated FloatMF opcode modifier for float insns with memory
3322 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3323 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3324 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3325 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3326 DATA_PREFIX_OPCODE throughout.
3328 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3329 (md_assemble): Rewrite suffix/register operand checking code to be
3330 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3331 AnyMem, the better to grep.
3333 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3334 given a memory operand. Don't set Abs bits either.
3335 (type_names): Remove Mem*, Abs*.
3336 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3337 define opcode_modifiers as these cases are handled by Disp8,
3338 Disp16, Disp32 and suffix checks.
3339 (COMES_IN_BOTH_DIRECTIONS): Remove.
3340 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3342 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3343 if IgnoreDataSize modifier given. Remove ShortformW modifier
3344 test. Add test for ShortForm in W base_opcode modification.
3345 Merge Seg2ShortForm and Seg3ShortForm code.
3346 * config/tc-i386.h (ShortFormW): Remove.
3347 (IgnoreDataSize): Define.
3349 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-d30v.c (md_assemble): Store previous segment state
3352 with previous instruction.
3354 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3356 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3357 (ebp, esp): Remove static variables.
3358 (MATCH): Remove test for InOutPortReg.
3359 (i386_operand): Properly handle InOutPortReg here instead.
3360 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3361 (md_assemble): Simplify and correct modrm and sib generation.
3362 (i386_operand): Add warning for scale without index.
3363 Rewrite checks for valid base/index combinations.
3365 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3366 macros and enclose in do while(0).
3367 (RESTORE_END_STRING): Likewise.
3368 (md_assemble): Add one to printed operand number so we start
3369 from 1 not 0. Add some more gettext invocations.
3370 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3373 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3374 DATA_PREFIX, SEG_PREFIX): Define.
3375 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3376 (check_prefix): Remove function.
3377 (add_prefix): New function. Add prefix to i.prefix as well as
3379 (md_assemble): Changes for add_prefix. Remove hack for wait
3380 prefix, instead always output prefixes in fixed order. Test
3381 for jcxz/loop when selecting between word & dword operations,
3382 and add address size prefix rather than operand size prefix.
3383 Remove operand -> address size hack when emitting jcxz/loop.
3384 (i386_operand): Remove O_Absent check as it's done in expr.
3386 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * configure.in: Recognize m5200 as a cpu_type of m68k.
3389 * aclocal.m4: Rebuild with current libtool.
3390 * configure: Rebuild.
3392 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3394 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3395 to relaxable_symbol to prevent references to external symbol from
3398 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3400 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3401 symbols are relaxable.
3403 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3405 * config/tc-v850.c (md_begin): Don't create special
3406 sections by default.
3408 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3410 * config/tc-mips.c (macro): For div and udiv, close the
3411 reorder block as soon as possible.
3413 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3415 From Matt Semersky <matts@scd.hp.com>:
3416 * macro.c (macro_mri_mode): New function.
3417 * macro.h (macro_mri_mode): Declare.
3418 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3421 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3423 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3426 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3427 until after xstrdup in OBJ_EVAX case.
3429 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3431 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3432 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3433 of hardcoded magic number.
3434 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3436 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3438 * read.c (do_s_func): New function.
3440 * read.h (do_s_func): Add prototype.
3442 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3444 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3445 nops if fill pattern not specified.
3447 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3449 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3450 * config/te-go32.h (TE_GO32): Define.
3451 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3453 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3455 Implement .func/.endfunc pseudo-ops.
3456 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3458 * read.c (potable): Add .func,.endfunc.
3459 (s_func): New function.
3460 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3462 (in_doc_func_p,current_function_label): New static globals.
3463 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3465 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3467 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3468 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3469 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3470 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3471 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3472 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3473 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3474 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3475 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3476 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3477 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3478 * config/tc-a29k.c: Don't define md_short_jump_size,
3479 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3480 * config/tc-alpha.c: Likewise.
3481 * config/tc-alpha.h: Likewise.
3482 * config/tc-arm.c: Likewise.
3483 * config/tc-h8300.c: Likewise.
3484 * config/tc-h8500.c: Likewise.
3485 * config/tc-hppa.c: Likewise.
3486 * config/tc-i860.c: Likewise.
3487 * config/tc-i960.c: Likewise.
3488 * config/tc-ppc.c: Likewise.
3489 * config/tc-sh.c: Likewise.
3490 * config/tc-sparc.h: Likewise.
3491 * config/tc-tic30.c: Likewise.
3492 * config/tc-w65.c: Likewise.
3493 * config/tc-z8k.c: Likewise.
3495 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3497 * config/tc-vax.c (_): Delete this macro used for placeholder
3498 values in vax_operand_width_size; it conflicts with the _() macro
3499 used for internationalization.
3501 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3503 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3504 code. From Chris Moller <moller@bops.com>.
3506 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3507 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3508 * read.c (emit_expr): Initialize seg and subseg fields of a new
3510 * write.c (write_object_file): Switch to the appropriate segment
3511 and subsegment when processing a broken word.
3513 * config/tc-m68k.c (mri_assemble): New static function.
3514 (build_mri_control_operand): Call mri_assemble rather than
3516 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3517 (s_mri_endf, s_mri_endw): Likewise.
3519 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3521 * read.c (s_org): Call md_flush_pending_output if it is defined.
3523 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3525 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3527 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3528 (md_parse_option): Add for same.
3529 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3530 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3531 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3533 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3535 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-arm.c (find_real_start): Relax definition of local
3540 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3543 symbols at the given address, not just the last one specified.
3545 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3547 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3548 or number_to_chars_littleendian to write data.
3550 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-v850.c (md_assemble): Remove artificially created
3553 register name symbols.
3555 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3557 * write.c (fixup_segment): Change "segment" to "section" in
3560 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3562 * write.c (fixup_segment): Change sym1-sym2 message again.
3564 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3566 * write.c (fixup_segment): Improve error message for sym1-sym2
3567 errors when sym1 is in a different segment from sym2.
3569 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3571 * config/tc-m32r.c (warn_unmatched_high): New static local.
3572 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3573 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3574 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3575 (md_parse_option): Likewise.
3576 (md_show_usage): Likewise.
3577 (m32r_frob_file): Likewise.
3579 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3580 (read_a_source_file): Call them.
3581 * read.h (stabs_generate_asm_file): Declare.
3582 * stabs.c (stabs_generate_asm_file): New function.
3583 (generate_asm_file): New function.
3584 (stabs_generate_asm_lineno): Move file name handling into
3587 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3589 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3590 (d30v_current_align, d30v_current_align_seg): New variables.
3591 (d30v_last_label): New variable.
3592 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3593 (s_d30v_data, s_d30v_section): Likewise.
3594 (md_pseudo_table): Call them.
3595 (md_begin): Initialize d30v_current_align_seg.
3596 (md_assemble): Call d30v_align when needed by known current alignment.
3597 (d30v_frob_label, d30v_cons_align): New functions.
3598 * config/tc-d30v.h (md_do_align): Remove.
3599 (tc_frob_label): Call d30v_frob_label.
3600 (md_cons_align): New.
3602 * config/tc-d30v.c (find_format): Convert complex expressions to
3603 expression symbols before processing. Clean up code formatting.
3605 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3607 * po/Make-in (install-info): New target.
3609 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3611 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3613 * config/tc-mn10300.c (md_assemble): Likewise.
3615 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3617 * Makefile.am: Update with `make dep-am'.
3618 (HFILES): Add cgen.h.
3619 (cgen.o): Depend on cgen.h.
3620 * Makefile.in: Regenerate.
3622 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3624 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3626 * gasp.c (grab_label): Permit a label to be a preprocessor
3627 variable by permitting a label to start with a backslash.
3629 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3631 * config/tc-mips.c (validate_mips_insn): Removed hack
3632 for previously inaccessible bitfields in some INSN_TRAP
3635 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3637 * config/tc-d30v.c (do_assemble): Abort with error message
3638 if opcode operands do not match.
3640 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3642 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3643 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3644 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3645 similar new 'q' operand.
3647 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3649 * cgen.c (cgen_asm_finish_insn): Fix typo.
3651 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3654 * cgen.c: Include it.
3655 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3656 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3657 All callers updated.
3658 * config/tc-m32r.c: Include cgen.h.
3659 (m23r_insn): New members num_fixups,fixups.
3661 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3663 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3664 to avoid compiler warning.
3666 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3668 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3671 * makefile.vms (OBJS): Add ehopt.obj
3673 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3675 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3677 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3679 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3680 a short format insn.
3681 (md_assemble): Set it for explicitly packed insns.
3683 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3685 * config/obj-coff.c (c_symbol_merge): Do not take address of
3686 native fields when performing the memcpy.
3688 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3690 * config/tc-mips.c (macro,macro2): Implement
3691 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3693 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3695 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3696 relocations against globally visible symbols.
3697 * config/tc-m68k.c (relaxable_symbol): New macro.
3698 (m68k_ip, md_estimate_size_before_relax): Use it.
3699 (tc_m68k_fix_adjustable): Also handle weak symbols.
3701 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3704 references to externally visible symbols.
3705 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3706 values in twice for a PC relative reloc if the symbol is
3709 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3710 don't adjust a PC relative reloc against an externally visible
3712 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3713 for a PC relative fixup against an externally visible defined
3714 symbol, arrange to store object file and addend values as though
3715 the symbol were not defined.
3716 (tc_gen_reloc): Likewise.
3718 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3720 * read.c (sizeof_leb128): Referenced externally by write.c so
3723 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3725 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3726 and expand a 'debug' symbol associated with the next instruction
3727 that does not cause a short instruction to be filled with a NOP.
3728 (md_pseudo_table): Add support for .debugsym.
3729 (assemble_parallel_insn): Add calls to expand_debug_sym as
3731 (md_assemble): Ditto.
3733 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3735 * as.c (main): Conditionally call setlocale.
3736 * gasp.c (main): Likewise.
3737 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3738 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3740 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3742 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3744 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * config/tc-hppa.c: Change all calls to bzero to use memset.
3747 (pa_ip): Add cast to avoid warning.
3748 (tc_gen_reloc, md_apply_fix): Likewise.
3749 (pa_find_space_by_number): Likewise.
3750 (hppa_force_relocation): Likewise.
3751 (pa_block): Change i to unsigned int.
3752 * config/obj-som.h (obj_som_copyright): Declare.
3754 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3756 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3757 for line numbers for assembly source.
3759 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3761 * configure.in: Change version number to 2.9.4
3762 * configure: Rebuild.
3764 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3766 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3768 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3770 * ecoff.h: Change symbolS in function declaration to struct
3773 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3776 (md_convert_frag): Fix i18n typo.
3778 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3780 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3781 * ecoff.h: Protoype it.
3782 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3783 [EVAX] (s_alpha_prologue): Delete.
3784 (md_pseudo_table): Update.
3786 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3788 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3789 array to local pointer.
3790 (get_args, parse_expr): Add casts to avoid warnings.
3792 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3794 * read.c (s_set): Cast xmalloc return value to fragS *.
3795 * config/tc-m68k.c (m68k_ip): Function made static to match
3796 previous forward declaration.
3797 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3799 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3801 * config/tc-v850.c: Add internationalisation macros to error
3804 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3805 macros to error strings.
3807 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3809 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3810 reloc is in the TOC csect.
3811 (md_apply_fix3): Correct gettext typo.
3813 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3816 .L - they are local labels and the branches are not really
3817 function calls but rather far jumps.
3819 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3821 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3823 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * config/tc-i386.c (md_assemble): Print operand number rather than
3826 using ordinal_names.
3827 (i386_operand): Likewise.
3829 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3831 * Makefile.am (INTLLIBS): Define to work around apparent automake
3833 All Makefiles: Regenerated.
3835 * Many files: Added gettext invocations around user-visible
3837 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3838 HAVE_LC_MESSAGES): Define.
3839 * dep-in.sed: Added asintl.h.
3840 * po/Make-in: New file.
3841 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3843 * read.c (Z_): Renamed from `_'.
3844 * Makefile.am (SUBDIRS): Added po.
3845 (POTFILES): new macro.
3846 (po/POTFILES.in): New target.
3847 ($(OBJS)): Added asintl.h.
3849 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3850 (as_new_LDADD): Added $(INTLLIBS).
3851 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3852 (gasp_new_LDADD): Added $(INTLLIBS).
3853 (gasp_new_DEPENDENCIES): New macro.
3854 * configure, aclocal.m4: Rebuilt.
3855 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3857 (ALL_LINGUAS): Define.
3858 * macro.c: Include "asintl.h".
3859 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3860 * as.h: Include "asintl.h".
3861 * config/tc-i386.c (ordinal_names): Removed.
3862 (md_assemble): Changed error text to avoid ordinal_names.
3863 (i386_operand): Likewise.
3864 (reloc): Added as_bad to avoid i18n problems.
3865 (tc_gen_reloc): Likewise.
3866 * config/tc-arm.c (bad_args): Now a #define.
3868 * config/obj-vms.c (VMS_stab_parse): Changed type of
3870 (global_symbol_directory): Unified strings to avoid i18n
3872 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3873 avoid i18n problems.
3874 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3875 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3877 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3879 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3881 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3883 * as.c (print_version_id): Added an fprintf to avoid i18n
3885 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3887 * expr.c (expr): Added as_warn call to avoid i18n problems.
3888 * messages.c (as_assert): Changed code to avoid i18n problems.
3889 (as_abort): Likewise.
3890 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3891 (s_space): Likewise.
3892 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3894 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3896 * config/tc-i386.c (check_prefix): New static function, split out
3898 (struct _i386_insn): Add wait_prefix field.
3899 (md_assemble): Remove wait_prefix local variable. Use
3900 check_prefix when adding a prefix.
3902 * config/tc-i386.c (current_templates): New static variable.
3903 (md_assemble): Remove current_templates local variable.
3904 (md_assemble, i386_operand): Improve error and warning messages in
3905 many places. Add RESTORE_END_STRING in many places before error
3906 return. Clarify some comments.
3908 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3910 (md_assemble): Parse string instruction operands, looking for
3911 segment override prefixes. Check for invalid segment prefixes on
3913 (i386_operand): i.seg[] and max mem_operand changes for string
3915 * config/tc-i386.h (EsSeg): Define.
3917 * config/tc-i386.h (regKludge): Define.
3918 (iclrKludge, imulKludge): Don't define.
3919 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3920 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3921 opcode_modifier checks to look for more common cases first. Add
3922 default_seg for IsString case.
3924 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3926 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3928 * configure: Rebuild with new automake and libtool.
3929 * aclocal.m4, Makefile.in: Likewise.
3931 * doc/Makefile.am (as.dvi): New target.
3932 * doc/Makefile.in: Rebuild.
3934 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3936 * configure.in: Added sparc86x support.
3938 * configure: Rebuild.
3940 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3942 (md_parse_option): Warn if -EL is not supported for this architecture.
3944 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3946 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3948 * config/tc-mips.c (mips_ip): Note when we use get match on
3949 the full instruction name.
3951 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3953 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3954 back into the expression to handle add/sub simplification correctly.
3956 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3958 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3960 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3962 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3965 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3967 * symbols.c (max_indent_level): New global.
3968 (print_symbol_value_1): Use it.
3969 * expr.h (expr_build_dot): Declare.
3970 * expr.c (expr_build_dot): New function.
3972 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3974 * symbols.c (print_binary): New function.
3975 (print_expr_1): Call it.
3977 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3979 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3980 operand in the opcode.
3982 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3984 * config/tc-i386.h: Reorder operand flags and opcode modifier
3985 flags for clarity. Remove unused definitions: Unknown,
3986 ImmUnknown, DispUnknown, NoModrm.
3987 * config/tc-i386.c (type_names): Add missing Debug type.
3988 (md_assemble): Better duplicate prefix checking. Quicker string
3989 instruction check via new opcode_modifier flag.
3991 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * doc/as.texinfo (Invoking): Clarify -Wa example.
3995 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3997 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3998 (s_mips_weakext): Define.
3999 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4000 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4003 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4005 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4006 is an error if the value can not be computed at assembly time.
4007 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4009 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * gasp.c (main): Set next field of new include_path structure to
4012 NULL. From Avery Pennarun <averyp@gdc.ca>.
4014 * read.c (s_mri_sect): Call as_bad rather than abort for an
4015 unsupported MRI target.
4017 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4019 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4020 the destination of a branch instruction should be altered.
4021 (find_real_start): New function: Locate the real, Thumb coded
4022 start of a Thumb function.
4023 (do_t_branch23): Alter the destination of branches to Thumb
4026 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4028 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4030 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4033 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4035 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4036 * doc/c-hppa.texi: Likewise.
4038 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * Makefile.am: Rebuild dependencies.
4041 * Makefile.in: Rebuild.
4043 * Makefile.am (DEP_INCLUDES): New variable.
4044 (.dep1): Change to work when srcdir is not an absolute path.
4045 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4046 * Makefile.in: Rebuild.
4048 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4050 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4051 LinearAddress patch.
4053 * configure.in: Set version to 2.9.1.
4054 * configure: Rebuild.
4056 * Branched binutils 2.9.
4058 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4060 * config/tc-i386.h (FWait): Define.
4061 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4062 other prefixes. Check FWait flag in opcode table to see which
4063 instructions require an fwait prefix.
4065 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4067 * stabs.c (get_stab_string_offset): Always create a stab string
4070 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4072 Fix some gcc -Wall warnings:
4073 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4074 * ehopt.c (eh_frame_code_alignment): Likewise.
4075 * expr.c (integer_constant, operand): Likewise.
4076 * frags.c (frag_align): Likewise.
4077 * gasp.c (level_0, change_base, doinstr): Likewise.
4078 * hash.c (hash_ask): Likewise.
4079 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4080 (debugging_pseudo): Likewise.
4081 * macro.c (define_macro, check_macro): Likewise.
4082 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4083 (ignore_rest_of_line, float_cons): Likewise.
4084 * symbols.c (decode_local_label_name): Likewise.
4085 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4086 (fixup_segment, number_to_chars_bigendian): Likewise.
4087 (number_to_chars_littleendian): Likewise.
4088 * config/atof-ieee.c (gen_to_words): Likewise.
4089 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4090 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4091 * read.c (output_big_sleb128): Initialize locals to avoid
4093 (output_big_uleb128, equals): Likewise.
4094 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4095 to unsigned int. Change zeros to unsigned int.
4096 * cond.c (s_if): Add return to default case.
4097 * frags.c (frag_now_fix): Change return type to addressT.
4098 * frags.h (frag_now_fix): Update declaration.
4099 * listing.c (file_info_struct): Change linenum to unsigned int.
4100 (struct list_info_struct): Change hll_line to unsigned int.
4101 (print_source): Update format string.
4102 * read.c (emit_expr): Change scan to unsigned int, and don't
4103 bother to initialize it.
4104 * symbols.c (dollar_label_count): Change to unsigned long.
4105 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4106 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4107 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4109 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4112 mcf5200 just as we do for m68000.
4113 (m68k_init_after_args): Likewise.
4114 (md_estimate_size_before_relax): Likewise.
4116 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4118 * config/tc-v850.c (md_assemble): Store relocation addend in
4119 fixup instead of instruction.
4121 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4123 * config/tc-i386.c (md_assemble): Swap template arguments to
4124 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4125 This macro is currently symmetric, so passing them the wrong
4126 way didn't cause any problem, but may if the macro is changed
4128 After copying template to i.tm, use i.tm. rather than t-> to
4129 access fields, and make t a const*
4130 Move i.tm.operand_types[] swap to immediately after the copy.
4132 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4134 * expr.h (expr_build_uconstant): Add prototype.
4135 (expr_build_unary,expr_build_binary): Add prototypes.
4136 * expr.c (expr_build_uconstant): New function.
4137 (expr_build_unary,expr_build_binary): New functions.
4139 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4141 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4142 * macro.c (macro_expand_body): Increase buffer size.
4143 * messages.c (as_warn): Likewise.
4144 (as_warn_where, as_bad, as_bad_where): Likewise.
4146 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4148 Based on patch from H.J. Lu <hjl@gnu.org>:
4149 * Makefile.am (DISTSTUFF): New variable.
4150 (diststuff): New target.
4151 * Makefile.in: Rebuild.
4153 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4156 m32r_elf_section_change_hook.
4158 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4159 emit a nop if a section ends with a 16 bit instruction.
4161 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4163 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4164 s_lcomm rather than obj_coff_lcomm.
4165 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4167 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4169 * config/tc-i386.h (LinearAddress): Define.
4170 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4171 instruction, don't use a default segment.
4173 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4175 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4176 * configure: Rebuild.
4178 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * aclocal.m4, configure: Rebuild with libtool 1.2.
4182 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4185 PC relative branches. Patch courtesy of Jonathan Walton.
4188 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4190 * configure.in (emulations): Add thumb-pe target.
4192 * configure (emulations): Add thumb-pe target.
4194 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4196 * itbl-lex.l (yywrap): Don't define if already defined as a
4199 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4201 * depend.c (quote_string_for_make): New function.
4202 (wrap_output): Use it.
4204 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4206 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4207 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4209 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4211 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4212 Recognize -GN and -relax.
4213 (md_begin): Initialize gp size from -G switch.
4214 (alpha_force_relocation): Always force if -relax.
4215 (alpha_align): Take a new argument that will specify when to
4216 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4217 Change all callers. Emit nop alignment padding as nop+unop pair.
4219 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4221 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4222 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4224 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4226 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4227 require padding to the next long word boundary.
4229 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4231 * cgen.c: #include symcat.h.
4232 * config/tc-m32r.c: Likewise.
4234 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4236 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4237 absolute expressions instead of '$' prefixed register names.
4239 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4241 * read.c (s_set): Record file and line info for symbols when -as.
4242 (pseudo_set): Don't overwrite that dummy fragment.
4244 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-ppc.c (md_pseudo_table): Add "section".
4247 (ppc_named_section): New static function.
4249 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4251 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4252 so we don't have to scan the entire list.
4254 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4256 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4257 case, allow the parallel instructions to modify the same flag
4260 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4262 * listing.c (list_symbol_table): Categorize symbols by
4263 undefined_section rather than sy_frag->line == NULL.
4265 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4267 * Makefile.am (install-exec-local): Install properly when ln
4268 fails or tooldir == prefix.
4270 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4272 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4273 Test result of insert_operand for error.
4275 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4277 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4278 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4279 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4280 * doc/Makefile.in: Rebuild.
4282 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4284 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4285 (macro): Fix handling of M_COP[0-3].
4287 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4289 Based on patches from Ross Harvey <ross@teraflop.com>:
4290 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4291 if macro_alternate or macro_mri.
4292 (getstring): Remove support for byte constants between < and >.
4293 (get_any_string): '<' only starts a string if macro_alternate or
4295 (macro_expand_body): Permit keyword parameters following
4296 positional parameters.
4298 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4299 * configure.in (alpha*-*-netbsd*): New target.
4300 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4301 * configure: Rebuild.
4303 * as.h (flag_warn_suppress_instructionswap): Move from here...
4304 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4305 here, and make static.
4307 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4308 BFD_ASSEMBLER or MANY_SEGMENTS.
4310 * as.c (show_usage): Update bug-gnu-utils address.
4311 * gasp.c (show_usage): Likewise.
4312 * doc/as.texinfo (Bug Reporting): Likewise.
4314 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4316 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4317 insns regardless of the size of a pointer if we're in mips I or
4319 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4321 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4323 Fix rac to accept only a0:
4324 * tc-d10v.c (parallel_ok, find_opcode):
4325 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4326 Introduce OPERAND_GPR.
4328 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4330 * read.c (s_fill): Handle non-constant repeat counts by creating
4331 an rs_space fragment.
4333 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4335 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4336 from as_bad to as_warn.
4338 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4340 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4341 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4342 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4344 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4347 seg_fix_rotP rather than fix_root from seg_info.
4349 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4351 * expr.c: Add support for 0x1_2_3_4 bignums.
4353 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4355 * configure.in: Change -linux* to -linux-gnu*.
4356 * configure: Rebuild.
4358 * app.c (do_scrub_begin): Treat \r as whitespace.
4360 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * Makefile.am: Update dependencies.
4363 * Makefile.in: Rebuild.
4365 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4367 * configure, aclocal.m4: Rebuild with new libtool.
4369 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4371 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4372 the argument to bfd_set_arch_mach.
4373 (load_address): Use bfd_arch_bits_per_address to determine the
4374 bit size of an address instead of looking at the isa level.
4375 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4377 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4381 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * ehopt.c: New file.
4384 * as.h (enum _relax_state): Add rs_cfa.
4385 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4386 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4387 * read.c (emit_expr): Call check_eh_frame.
4388 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4389 (relax_segment): Likewise.
4390 * Makefile.am: Rebuild dependencies.
4391 (GAS_CFILES): Add ehopt.c.
4392 (GENERIC_OBJS): Add ehopt.o.
4393 * doc/internals.texi (Frags): Document rs_cfa.
4395 * as.c (show_usage): Mention --traditional-format.
4396 (parse_args): Accept --traditional-format.
4397 * as.h (flag_traditional_format): Declare.
4398 * output-file.c (output_file_create): If flag_traditional_format,
4399 set BFD_TRADITIONAL_FORMAT on stdoutput.
4400 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4402 * config/tc-mips.c (append_insn): Make sure that if we have a
4403 fixup for an unmatched %hi reloc, it does not associated with a
4406 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4407 * doc/Makefile.in: Likewise.
4409 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4411 * config/tc-m32r.c (check_for_side_effects): New function.
4412 (can_make_parallel): Add checks for instruction side effects
4413 clashing with the other instruction.
4414 (assemble_parallel_insn): Improve warning messages. Return error
4415 message from non-swapped instruction order.
4417 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4419 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4421 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4422 md_cleanup definition. This moves the forced literal output to
4423 the end of the source pass, and avoids macro's inserting literals
4424 into the code immediately after the macro expansion.
4426 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4428 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4429 a gas internal symbol is adjustable.
4430 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4432 * as.h: If gcc version greater than 2.6, use `__format__' and
4433 `__printf__' in function attributes, rather than `format' and
4436 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4438 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4440 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4442 Add tms320c30 support:
4443 * config/tc-tic30.h: New file.
4444 * config/tc-tic30.c: New file.
4445 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4446 TARGET_FORMAT as "coff-tic30".
4447 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4448 * Makefile.am: Rebuild dependencies.
4449 (CPU_TYPES): Add tic30.
4450 (CPU_OBJ_VALID): tic30-aout is valid.
4451 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4452 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4453 * configure, Makefile.in: Rebuild.
4455 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4457 * config/tc-v850.c (md_assemble): Improvements to error messages.
4459 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4461 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4462 BFD_RELOC_HI16_S to store the high bits of any value.
4464 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4465 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4466 assembler calculate relocations to any external symbol at all.
4467 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4468 involving generation of pc-relative relocs.
4469 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4470 has been moved to md_apply_fix3.
4472 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4473 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4474 which actually means (the address of identifier's GOT entry) +
4475 constant, which is not particularly useful.
4477 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4479 * read.h (include_dirs): Declare.
4480 (include_dir_count,include_dir_maxlen): Declare.
4482 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4484 * configure.in: Correct check for shared opcodes library.
4485 * configure: Rebuild.
4487 * listing.c (buffer_line): If we can't open the file, set at_end.
4488 (listing_print): Remove unused local variable fi.
4490 * config/m68k-parse.y (reglistpair): Handle register list in
4493 * config/vms-conf.h: Don't undef VERSION.
4495 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4497 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4499 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4501 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4502 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4503 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4504 (EXTRA_DIST): Define.
4505 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4506 explicitly rather than via the list of object files.
4507 (gcc-as.opt): New file created when make-gas.com is run.
4508 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4509 itbl-cpu.h} to #include appropriate file rather than copying that
4511 * config/vms-conf.h: Synchronize with current config.in.
4512 * Makefile.in: Rebuild.
4514 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4516 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4517 (parallel_ok): Relaxed parallel subinstruction dependency check.
4519 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4521 * as.h (flag_warn_suppress_instructionswap): added new flag.
4522 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4523 command line argument.
4524 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4525 warning only if flag_warn_suppress_instructionswap is false.
4527 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4529 * configure.in (i386-*-mingw32*): New target.
4530 * configure: Rebuild.
4532 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * symbols.c (resolve_symbol_value): Don't set the segment if it
4535 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4537 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4540 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4542 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4543 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4546 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4548 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4550 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4552 * config/tc-v850.c (v850_insert_operand): Display instruction when
4553 an error is encountered.
4555 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4557 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4558 (i386-*-sco3.2v5*coff): New target.
4559 (i386-*-sco3.2*): New target.
4560 * configure: Rebuild.
4562 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-v850.c: Tidy error message production.
4566 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4569 validate_immediate return value in the right type for comparisons
4572 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4574 * listing.c (MAX_BYTES): Use listing variables not constants.
4575 (data_buffer): No longer an array, but a pointer.
4576 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4577 (listing_listing): Allocate data_buffer.
4579 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4581 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4582 --listing-rhs-width, --listing-cont-lines.
4583 (show_usage): Update.
4584 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4585 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4586 (print_lines): Use the variables instead of the constants.
4587 (listing_listing): Likewise.
4588 * listing.h: Declare the new vars.
4590 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4592 * as.c (parse_args): Add --keep-locals alias for -L.
4593 Add --strip-local-absolute.
4594 (show_usage): Update.
4595 * as.h (flag_strip_local_absolute): New flag.
4596 * symbols.c (S_IS_LOCAL): Use it.
4597 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4598 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4599 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4601 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4603 * config/tc-m32r.c: Detect if explicitly parallel instructions
4604 might have an io conflict and issue a warning message.
4606 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4608 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4609 cgen_swap_fixups): Functions to save, restore and swap the fixup
4610 chain with a backup copy.
4611 (cgen_asm_finish_insn): Returns address of constructed insn.
4613 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4615 * listing.c (file_info_struct): Remove FILE, add POS.
4616 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4617 (file_info): Don't open the file.
4618 (buffer_line): Check for the file in the last_open cache, updating
4620 (print_source): Don't reference file_info->file.
4621 (listing_listing): Likewise.
4622 (listing_print): Close the file in the cache, if any.
4624 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4626 * read.c (dwarf_file_string): New file static variable.
4627 (emit_expr): Look for constant sequence that leads up to a file
4628 name in DWARF debugging output.
4629 (stringer): Use dwarf_file_string to decide whether to accept a
4630 string as a file name.
4632 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4634 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4635 (crack_operand): Add reg->reglst MRI hack.
4636 (r_seg): Put reglst symbols in reg_section.
4637 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4639 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4641 * tc-sh.c (get_specific): Handle SGR & DBR.
4643 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4645 * tc-h8300.c (parse_reg): Take the length of the symbol into
4646 account when attempting to match a register name.
4647 * tc-h8500.c (parse_reg): Likewise.
4649 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4651 * cgen.c: Formatting changes to improve readability.
4653 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4655 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4658 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4660 Based on a patch from Jim Wilson
4661 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4662 (tc_gen_reloc): Handle cross section PC relative relocs
4665 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4667 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4669 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4671 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4672 (expr_jmp_buf): New static local.
4673 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4674 (cgen_md_operand): New function.
4675 * tc-m32r.c: Clean up pass over `struct foo' usage.
4676 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4678 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4680 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4681 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4683 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4685 * config/tc-i386.c (i386_operand): Give an error if there are
4686 unrecognized characters after an expression.
4688 For older changes see ChangeLog-9697
projects / external / binutils.git / blob