1 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4 (mips_ip): Use OPCODE_IS_MEMBER.
6 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
8 * config/tc-arm.c (reg_required_here): Improve comments.
10 * config/tc-arm.c (thumb_opcode): Add "variants" field.
11 (tinsns): Initialize variants field.
13 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
16 1999-10-27 Scott Bambrough <scottb@netwinder.org>
18 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
19 * config/tc-arm.h: Fix compile time warnings.
21 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
23 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
24 form @abs16, @(abs16) and @(abs16 + imm).
26 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
28 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
29 (ISA_HAS_64_BIT_REGS) New.
30 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
31 mips_emit_delays,macro_build,load_register,load_addresss,
32 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
33 and/or use new ISA_xxx macros in expressions involving
34 ISA, particularly mips_opts.isa.
36 1999-10-18 Michael Meissner <meissner@cygnus.com>
38 * expr.h (operatorT): Add machine dependent operators md1..md8.
39 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
40 for the machine dependent operators to use.
42 * expr.c (op_rank): Add machine dependent operators.
44 * config/tc-alpha.c (O_pregister): Define as a machine dependent
46 (O_cpregister): Ditto.
47 (md_begin): Change X_op test that field is wide enough to use
48 O_max instead of O_alpha_max.
49 (cpu_types): Fill in missing initializer.
50 (alpha_num_macros): Make unsigned.
51 (md_assemble): Make opnamelen be size_t.
52 (md_apply_fix): Cast alpha_num_operands to int before testing.
53 (alpha_force_relocation): Ditto.
54 (alpha_fix_adjustable): Ditto.
55 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
56 (tc_gen_reloc): Ditto.
57 (tc_get_register): Ditto.
64 (s_alpha_frame): Ditto.
65 (s_alpha_prologue): Ditto.
66 (s_alpha_file): Ditto.
67 (s_alpha_gprel32): Ditto.
68 (s_alpha_proc): Ditto.
70 (s_alpha_base): Ditto.
71 (s_alpha_align): Ditto.
72 (s_alpha_arch): Ditto.
74 (assemble_insn): Suppress unused variable warning.
76 (assemble_insn): Don't assume X_op and X_unsigned are in a given
77 order in the structure.
78 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
80 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
82 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
84 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
86 * config/tc-i386.c (i386_index_check): Correct #endif location.
88 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
90 * as.c (show_usage): Document new options.
91 (parse_args): Add --no-warn, --warn, --fatal-warnings,
92 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
93 (parse_args): Parse the new options.
94 (main): If there were warnings, and --fatal-warnings
95 was specified, print an error.
96 * as.h: New variable, flag_fatal_warnings, for new option.
98 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
100 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
101 '@'. Change autoincrement completers to fall through to cache control
104 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
106 (pa_parse_addb_64_cmpltr): New function.
108 * config/tc-hppa.c (pa_ip): Change error message.
109 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
110 '?Q' args to allow falling through.
112 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
113 Remove unused conditional codes.
114 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
116 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
118 * config/tc-d30v.c (CHAR_BIT): Define.
119 (check_range): Fix bit operations to support integers bigger than
122 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
124 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
127 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
128 Doug Evans <devans@cygnus.com>
130 Add support for m32rx.
131 * config/tc-m32r.c (enable_m32rx): New static global.
132 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
133 (allow_m32rx): New function.
134 (M32R_SHORTOPTS): Add `O'.
135 (md_longopts): Add --m32rx plus several warning options.
136 (md_parse_option): Handle new options.
137 (md_show_usage): Print them.
138 (md_begin): Enable m32rx.
139 (OPERAND_IS_COND_BIT): New macro.
140 (first_writes_to_seconds_operands): New function.
141 (writes_to_pc,can_make_parallel,make_parallel): New functions.
142 (target_make_parallel,assemble_two_insns): New functions.
143 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
144 If optimizing and m32rx, try to make consecutive insns parallel.
146 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
148 * config/tc-mips.c (nopic_need_relax): Allow for the
149 .sdata.foo sections generated by -fdata-sections,
150 and for the .gnu.linkonce.s sections generated by C++.
152 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
154 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
155 with cleaner code using completer prefixes. Add 'Y'.
157 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
159 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
161 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
162 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
163 insn does not match and we should try the next insn in the table.
165 1999-09-22 Nick Clifton <nickc@cygnus.com>
167 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
169 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
171 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
174 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
176 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
177 OBJ_ELF. If ELF, add "sq".
178 (md_parse_option): If ELF, ignore -s and -q.
179 (md_show_usage): Mention ELF options.
181 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
183 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
186 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
188 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
190 * config/tc-hppa.c (struct pa_it): New field "trunc".
191 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
192 (pa_parse_ftest_gfx_completer): New function
193 (pa_parse_fp_cnv_format): New function.
195 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
196 (md_apply_fix): Handle 22bit pc-rel branches.
198 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
200 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
202 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
204 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
206 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
208 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
209 (pa_ip): Handle 'fX'.
211 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
213 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
214 (pa_ip): Handle 'fX'.
216 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
218 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
219 unwinds unless the function is in the text space.
220 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
222 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
224 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
225 (md_assemble): To here. Tweak address generation.
227 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
229 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
230 (md_assemble): Call dwarf2_where for OBJ_ELF.
231 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
232 (pa_end_of_source): New function.
233 * tc-hppa.h (md_end): Define for OBJ_ELF.
235 1999-09-14 Michael Meissner <meissner@cygnus.com>
237 * configure.in (Canonicalization of target names): Remove adding
238 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
239 generates $ac_config_sub with a ${CONFIG_SHELL} already.
240 * configure: Regenerate.
242 1999-09-14 Donn Terry <donn@interix.com>
244 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
246 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
248 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
249 pc-relative jmp/call to an absolute symbol.
250 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
251 absolute section symbols.
253 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
254 jump handling code and comments.
256 1999-09-12 Ian Lance Taylor <ian@zembu.com>
258 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
259 the value if TE_PE and a global defined symbol.
261 1999-09-11 Ian Lance Taylor <ian@zembu.com>
263 * write.c (dump_section_relocs): Call print_symbol_value_1 to
264 print the symbol, rather than printing it here.
266 1999-09-11 Donn Terry <donn@interix.com>
268 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
269 BFD_RELOC_RVA relocations.
271 * config/tc-i386.c (md_undefined_symbol): Compare the name against
272 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
275 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
277 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
278 * doc/internals.texi (Object format backend): Document
281 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
282 relocations against global symbols if TE_PE.
284 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
285 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
287 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
290 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
291 symbols which do not have a constant value, or tags with
292 non-tags. Remove the symbol from the list before adding it at the
295 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
296 C_FCN symbol differently if TE_PE.
297 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
298 appears in the pseudo-op, rather coff_line_base which is only set
301 * config/obj-coff.c (obj_coff_loc): New static function.
302 (obj_pseudo_table): Add "loc".
304 * config/obj-coff.c (add_lineno): Check that the line number is
307 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
308 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
310 (md_atof): Return NULL rather than 0.
311 * config/tc-i386.c (md_atof): Change type to int.
312 * expr.c (expr): Change first parameter to int.
313 * config/obj-coff.c: Add declarations for static functions.
314 (coff_frob_symbol): Use SYM_AUXENT.
315 * config/tc-i386.h (flag_16bit_code): Don't declare.
317 * config/obj-coff.c (obj_coff_section): Default to setting
318 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
320 * write.c (adjust_reloc_syms): Print adjusted fixup.
322 * expr.c (integer_constant): Correct too_many_digits calculation
325 1999-09-09 Andreas Schwab <schwab@suse.de>
327 * doc/c-arm.texi: Fix arguments of @var to not contain
330 1999-09-08 Philip Blundell <pb@nexus.co.uk>
332 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
334 (md_parse_option): Only support -k flag for ELF and COFF targets.
336 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
338 * config/tc-hppa.c (pa_ip): Put strict register checks before
339 call to pa_parse_number.
341 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
343 1999-09-06 Ian Lance Taylor <ian@zembu.com>
345 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
348 1999-09-06 Donn Terry <donn@interix.com>
350 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
352 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
354 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
355 candidate instruction. Require registers for register arguments
356 when in strict mode. Require assemble-time constants for
357 constants when in strict mode.
358 (pa_get_absolute_expression): Require a constant when in strict
361 1999-09-06 Nick Clifton <nickc@cygnus.com>
363 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
365 1999-09-04 Steve Chamberlain <sac@pobox.com>
367 * config/tc-pj.c: New file, supports picoJava in ELF.
368 * config/tc-pj.h: Ditto.
369 * configure.in (pjl*, pj*): New targets.
370 * Makefile.am: Rebuild dependencies.
372 (TARGET_CPU_CFILES): Add config/tc-pj.c.
373 (TARGET_CPU_HFILES): Add config/tc-pj.h.
374 * doc/c-pj.texi: New file.
375 * doc/as.texinfo: Add some PJ specifics.
376 * doc/all.texi: Add PJ to the list of all architectures, sort them
378 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
379 * configure, Makefile.in, doc/Makefile.in: Rebuild.
381 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
383 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
384 (obj_frob_file): Test for null pointer.
385 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
386 (OBJ_PROCESS_STAB): And here.
389 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
390 except OBJ_PROCESS_STAB, which we #undef for ecoff.
391 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
393 * config/obj-coff.c (no_func): Remove.
394 (coff_format_ops): Change occurrences of no_func to 0, as we test
395 for 0 in obj-multi.h.
397 * configure.in: Enable bfd for i386-coff when primary target is
398 bfd. Enable i386 elf,coff emulation support. Don't set
399 USE_EMULATIONS=1 or te_file=multi unless there is more than one
400 emulation to support.
401 *configure: Regenerate.
403 1999-09-02 Nick Clifton <nickc@cygnus.com>
405 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
406 .section .line directive is encountered.
408 1999-09-01 Nick Clifton <nickc@cygnus.com>
410 * config/tc-arm.c (md_section_align): Do not align sections in ELF
413 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
414 * as.texinfo: Document --gdwarf2 command line option.
415 Add additional documentation of ARM command line switches.
417 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
419 * config/tc-i386.c (i386_intel_memory_operand): Combine
420 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
421 and RESTORE_END_STRING around parse_register calls.
422 (i386_operand): Here too.
423 (i386_is_reg): Remove.
424 (parse_register): Move as_bad calls from within this function to
427 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
429 Based on a patch from H.J. Lu <hjl@gnu.org>
430 * config/tc-i386.c (parse_register): Handle FP regs specially.
431 (md_begin): Remove '(' and ')' from register_chars.
433 1999-08-29 Doug Evans <devans@casey.cygnus.com>
435 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
436 error message (done elsewhere).
438 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
440 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
442 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
444 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
447 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
449 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
451 Add new completers. Fix bug in 64 bit condition handling.
453 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
456 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
458 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
460 * config/tc-hppa.c (pa_ip): Add case for 'I'.
462 1999-08-27 Jim Wilson <wilson@cygnus.com>
464 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
465 (struct ls): Add frag field. Initialize it to zero.
466 (out_end_sequence): New local text_frag. Set it while in text section.
467 Replace address check with frag check. Set ls.frag to text_frag if
469 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
470 Set it before switching sections. Replace address check with frag
471 check. Set ls.frag to saved_frag if out_set_addr called.
473 1999-08-26 David Mosberger <davidm@hpl.hp.com>
475 * dwarf2dbg.c (out_end_sequence): If address changed, directly
476 output "advance_pc" opcode instead of calling gen_addr_line().
477 The latter has the undesired side-effect of creating a new row
478 in the debug line info matrix.
480 1999-08-26 Jim Wilson <wilson@cygnus.com>
482 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
483 ls.last_filename if last is less than zero. Set ls.last_filename
484 when allocating new entry.
485 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
488 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
490 * config/tc-i386.c (i386_index_check): Fix the displacement size
491 when INFER_ADDR_PREFIX.
493 1999-08-18 Nick Clifton <nickc@cygnus.com>
495 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
498 1999-08-17 Ian Lance Taylor <ian@zembu.com>
500 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
501 handle 0xffffNNNN constants correctly.
503 1999-08-16 Nick Clifton <nickc@cygnus.com>
505 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
508 1999-08-13 Nick Clifton <nickc@cygnus.com>
510 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
511 (md_apply_fix3): Always pass positive values to
514 1999-08-12 Nick Clifton <nickc@cygnus.com>
516 * config/tc-arm.c (skip_whitespace): New macro.
519 (md_apply_fix3): Store relocation offset in addend for ELF based
521 (arm_force_relocation): Always generate relocs for Thumb function
524 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
526 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
527 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
529 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
531 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
532 flags for the unwind subspace.
534 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
535 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
536 suitable relocation based on the size of the target's pointer.
537 Always Use subsegment zero for the unwinders.
538 (pa_level): Handle "2.0w".
540 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
542 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
543 with the following instruction unless this was specified.
545 1999-08-09 Ian Lance Taylor <ian@zembu.com>
547 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
548 certain sections, to match BFD changes.
550 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
552 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
553 (EXTRA_SCRIPTS): Define to keep automake happy.
554 * Makefile.in: Rebuild.
556 1999-08-08 Ian Lance Taylor <ian@zembu.com>
558 * Makefile.am: Rename .dep* files to DEP*.
559 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
560 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
562 * Makefile.in: Rebuild.
564 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
566 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
568 1999-08-08 Ian Lance Taylor <ian@zembu.com>
570 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
571 avoid problems on DOS filesystems.
572 * Makefile.in: Rebuild.
574 * doc/as.texinfo (Section): Document 's' flag for COFF version.
576 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
578 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
581 1999-08-08 Ian Lance Taylor <ian@zembu.com>
583 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
584 line to create ${GDBINIT} rather than .gdbinit.
585 * configure, Makefile.in, doc/Makefile.in: Rebuild.
587 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
589 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
591 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
593 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
595 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
597 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
598 non-adjustable symbols.
600 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
602 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
604 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
606 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
609 1999-08-05 Donn Terry <donn@interix.com>
611 * config/te-interix.h: New file.
612 * configure.in (i386-*-interix*): New target.
613 * configure: Rebuild.
615 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
617 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
618 selectors for ELF too.
619 (selector_table): Add "ltp" and "rtp" selectors.
621 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
623 * config/tc-i386.c (i386_operand): No need to change
624 operand_string pointer in segment reg case before goto
625 do_memory_reference. Initialise displacement_string_start and
626 displacement_string_end after do_memory_reference label.
627 (i386_index_check): Add operand_string param, and print error
628 message on failure here.
629 (i386_intel_memory_operand): Instead of here.
630 (i386_operand): And here.
631 (INFER_ADDR_PREFIX): Enable.
633 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
635 * config/tc-i386.h (DefaultSize): Define. Renumber following
636 opcode_modifier defines.
638 From Etienne Lorrain <etienne.lorrain@ibm.net>
639 * config/tc-i386.c (stackop_size): New variable.
640 (set_16bit_code_flag): Clear it here.
641 (set_16bit_gcc_code_flag): New function.
642 (md_pseudo_table): Add "code16gcc" entry.
643 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
645 1999-08-03 Ian Lance Taylor <ian@zembu.com>
647 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
648 next_set_end even if the end symbol is being discarded.
650 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
651 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
652 * config/obj-coff.c: Likewise.
653 (seg_info_type): Remove.
654 (seg_info_off_by_4): Change to array of segT.
655 (s_get_segment): Adjust accordingly.
656 (obj_pseudo_table): Fully initialize sentinel entry.
658 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
659 Ralf Baechle <ralf@uni-koblenz.de>.
661 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
663 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
665 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
667 * config/tc-i386.c: Indentation and white space changes.
668 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
669 don't enable it by default.
670 (i386_intel_operand): Remove redundant prototype.
671 Move check on number of memory operands, and i.mem_operands++
672 (i386_intel_memory_operand): To here.
673 Remove i386_immediate code from here. Remove special case code
674 for input and output using (%dx). Remove base/index checks and
675 call i386_index_check instead. Save initial operand_string
676 argument for error message.
677 (i386_operand): Remove redundant prototype. Move base/index
678 checks to i386_index_check.
679 (i386_displacement): Move intel mode check for non-zero
681 (i386_intel_memory_operand): To here.
683 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
685 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
686 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
687 by .register pseudo-op if -64 and --no-undeclared-regs.
688 (s_register, sparc_adjust_symtab): New functions.
689 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
690 Declare sparc_adjust_symtab as tc_adjust_symtab.
691 * doc/c-sparc.texi: Add description of #ignore special literal
692 for .register pseudo-op.
694 1999-07-30 Catherine Moore <clm@cygnus.com>
696 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
697 the relocation's section offset.
699 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
701 * write.c (fixup_segment): Fix generic error check overflow test.
703 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
704 X_add_number to long.
706 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
708 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
711 1999-07-27 Ian Lance Taylor <ian@zembu.com>
713 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
716 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
718 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
720 * configure.bat: Remove; obsolete.
721 * config/go32.cfg: Likewise.
723 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
725 * configure.in (i386-*-vxworks*): New target.
726 * configure: Rebuild.
728 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
730 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
732 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
734 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
736 (output_insn): Put OLO10's secondary addend into tc_fix_data.
737 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
738 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
739 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
740 MAX_RELOC_EXPANSION): Define.
741 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
743 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
745 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
746 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
747 block. Print a warning if an 8-bit or 16-bit constant
748 displacement or immediate is truncated on output.
749 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
751 (i386_operand): Disallow immediate jump absolute operand.
753 1999-07-15 Ian Lance Taylor <ian@zembu.com>
755 * configure.in: Bump version number to 2.9.5.
756 * configure: Rebuild.
758 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
761 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
763 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
764 (cons_fix_new_hppa): Derive size of fixup from size of the object.
766 1999-07-14 Philip Blundell <pb@nexus.co.uk>
768 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
770 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
772 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
773 if -mno-fpu was given.
774 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
776 (cons_fix_new_arm): Remove misleading comments.
778 1999-07-14 Ian Lance Taylor <ian@zembu.com>
780 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
782 (relax_segment): Likewise. After giving a rs_org error, convert
783 the frag to rs_align to avoid cascading errors.
785 1999-07-12 Andreas Schwab <schwab@suse.de>
787 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
789 1999-07-11 Ian Lance Taylor <ian@zembu.com>
791 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
792 as appropriate. Fill in structure initializations. Add variable
793 initializations. Add casts.
794 * dwarf2dbg.c (print_stats): Change i to size_t.
795 * listing.c (listing_listing): Change list_line to unsigned int.
797 1999-07-10 Ian Lance Taylor <ian@zembu.com>
799 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
800 rather than checking for \001 and \002 in symbol name.
801 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
803 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
805 * configure.in (hppa*-linux-gnu*): New target.
806 * configure: Rebuilt.
808 1999-07-08 Nick Clifton <nickc@cygnus.com>
810 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
812 1999-07-07 Nick Clifton <nickc@cygnus.com>
814 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
815 accessing symbolP directly.
817 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
819 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
822 1999-07-05 Nick Clifton <nickc@cygnus.com>
824 * config/tc-arm.c (ARM_EXT_V5): Define.
825 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
826 (md_begin): Detect ARM v5 architectures.
827 (md_parse_option): Accept arm v5 specification.
828 (md_show_usage): Documment -marmv5 switch.
830 * doc/c-arm.texi: Document -marmv5 command line option.
832 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
834 (validate_immediate_twopart): New function. Determine if a
835 constant can be computed by two ADD instructions.
836 (output_inst): Remove its command line parameter - it was never
838 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
839 implememt the ADRL pseudo op.
840 (tc_gen_reloc): Generate a suitable error message if an ADRL
841 instruction tries to generate a real reloc.
843 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
845 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
847 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
850 1999-06-27 H.J. Lu <hjl@gnu.org>
852 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
853 non BFD_ASSEMBLER case.
855 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
857 * config/obj-coff.c (obj_coff_section): Mark writable sections as
860 1999-06-26 David Mosberger <davidm@hpl.hp.com>
862 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
863 out_end_sequence() when the address decreases due to a new frag.
864 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
865 numbering starts with 1.
867 1999-06-23 Nick Clifton <nickc@cygnus.com>
869 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
871 (mcore_s_text): Call obj_elf_text for ELF target.
872 (mcore_s_data): Call obj_elf_data for ELF target.
873 (mcore_s_section): No longer ELF specific. Call obj_coff_section
875 (mcore_s_bss): New function: Dump literal table before changing
877 (mcore_s_comm): New function: Dump literal table before changing
880 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
881 No longer static functions.
882 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
883 Provide prototypes for these functions.
885 1999-06-22 Ian Lance Taylor <ian@zembu.com>
887 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
888 a list of names, to try obj_segment_name, and to try abbreviated
889 names when using COFF without long section names.
891 * config/tc-alpha.c: More use of symbol accessor functions.
892 * config/tc-arc.c: Likewise.
893 * config/tc-d30v.c: Likewise.
894 * config/tc-fr30.c: Likewise.
895 * config/tc-i860.c: Likewise.
896 * config/tc-m88k.c: Likewise.
897 * config/tc-mcore.c: Likewise.
898 * config/tc-ns32k.c: Likewise.
899 * config/tc-sparc.c: Likewise.
900 * config/tc-v850.c: Likewise.
902 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
903 sy_value with appropriate accessor functions.
904 * config/tc-arm.c (md_apply_fix3): Likewise.
905 * config/tc-d10v.c (AT_WORD_P): Likewise.
906 * config/tc-v850.c (reg_name_search): Likewise.
908 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
909 use symbol_get_bfdsym instead.
910 * config/tc-ppc.c (md_assemble): Likewise.
911 * config/tc-v850.c (v850_comm): Likewise.
913 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
915 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
916 the symbol, rather than accessing the bsym member.
917 * config/tc-d10v.c (tc_gen_reloc): Likewise.
918 * config/tc-d30v.c (tc_gen_reloc): Likewise.
919 * config/tc-mcore.c (tc_gen_reloc): Likewise.
920 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
921 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
922 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
923 * config/tc-tic30.c (tc_gen_reloc): Likewise.
924 * config/tc-v850.c (tc_gen_reloc): Likewise.
926 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
928 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
929 (hppa_gen_reloc_type): Conditionalize on BFD64.
930 (tc_gen_reloc): Re-enable ELF relocations.
931 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
933 1999-06-21 Ian Lance Taylor <ian@zembu.com>
935 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
937 (do_ldst): Move assignment out of if condition.
938 (md_apply_fix3): Add casts to avoid printf format warnings. Add
939 parentheses to avoid warning.
941 1999-06-21 Nick Clifton <nickc@cygnus.com>
943 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
944 macro to get at the BFD symbol associated with a GAS symbol.
946 1999-06-19 Ian Lance Taylor <ian@zembu.com>
948 * config/tc-ppc.c: Update for symbol handling changes.
949 * config/obj-coff.c: Likewise.
951 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
953 * tc-hppa.c: General cleanups of ELF support. No more spaces
954 and subspaces for ELF.
955 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
956 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
957 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
958 (UNWIND_SECTION_NAME): Likewise.
959 (space/subspace related structures): Conditionalize definitions
961 (space/subspace directives and support routines): Conditionalize
962 definitions and references/uses on OBJ_SOM.
963 (label_symbol_struct): For ELF, track the symbol's segment. For
965 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
967 (USE_ALIASES): Kill for both SOM & ELF.
968 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
969 (pa_space, pa_subspace): Corresponding changes.
970 (pa_spaces_begin): Corresponding chagnes.
971 (md_begin): Do not muck around with space/subspace stuff for
973 (md_apply_fix): Temporarily disable argument relocation stuff
975 (tc_gen_reloc): Temporarily disable relocation generation for
977 (pa_build_unwind_subspace): Similarly.
979 1999-06-16 Nick Clifton <nickc@cygnus.com>
981 * config/tc-arm.c (thumb_set): New pseudo op.
982 (text, data, section): Override these pseudo ops with ARM
984 (s_thumb_set): New function: Perform the same as a .set pseudo
985 op, but also mark the alias'ed symbol as being a Thumb
987 (arm_s_text): New function: Perform the same as the .text
988 pseudo op, but dump the literal pool before changing
990 (arm_s_data): New function: Perform the same as the .data
991 pseudo op, but dump the literal pool before changing
993 (arm_s_section): New function: Perform the same as the
994 .section pseudo op, but dump the literal pool before changing
996 (arm_cleanup): Do not reset the current section before dumping
999 1999-06-17 Nick Clifton <nickc@cygnus.com>
1001 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1002 OPTION_NO_WARN_UNMATCHED entries.
1003 (md_parse_option): Generate a warning message if an unrecognised
1004 option is encountered.
1006 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1007 (get_operands): When parsing an expression after an '@' symbol
1008 has been detected, do not ignore '#' symbols.
1009 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1012 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1014 From K. Richard Pixley <rich@noir.com>:
1015 * configure.in (ppc-*-vxworks*): New target.
1016 * configure: Rebuild.
1018 1999-06-12 Philip Blundell <philb@gnu.org>
1020 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1022 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1024 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1025 which refer to symbols in linkonce sections, permit reducing the
1026 relocs if the symbol is local.
1028 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1030 * subsegs.c (subseg_text_p): New function.
1031 * as.h (subseg_text_p): Declare.
1032 * read.c (do_align): Use subseg_text_p to set the default fill.
1033 * write.c (subsegs_finish): Likewise.
1034 * config/obj-coff.c (write_object_file): Likewise.
1035 * config/tc-i386.h (md_maybe_text): Don't define.
1036 (md_do_align): Use subseg_text_p to set the default fill.
1037 * config/tc-m32r.c (m32r_do_align): Likewise.
1038 * config/tc-sh.c (sh_do_align): Likewise.
1039 * config/tc-sparc.h (md_do_align): Likewise.
1041 1999-06-12 David O'Brien <obrien@freebsd.org>
1043 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1044 * configure: Rebuild.
1046 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1048 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1049 * Makefile.am: Rebuild dependencies.
1050 * Makefile.in: Rebuild.
1052 * config/tc-i386.c (i386_immediate): Remove unused label
1055 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1056 * symbols.c: Likewise.
1057 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1058 sy_next field when taking address, rather than symbol_next.
1060 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1062 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1063 value from the output file architecture.
1064 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1065 * dwarf2dbg.h: Change bfd_vma to addressT.
1067 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1069 * dwarf2dbg.h: Use PARAMS in function declarations.
1071 1999-06-11 Martin Dorey <mdorey@madge.com>
1073 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1074 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1076 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1078 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1080 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1082 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1085 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1087 * read.c (read_a_source_file): Only declare inescape if
1090 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1092 (find_entry_byval): Add parens to avoid warning.
1094 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1096 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1099 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1101 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1104 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1105 synthetize_setx): New functions.
1106 (md_assemble): Broken the special cases into the above
1107 functions. Make compiler happy if sizeof(bfd_vma)==4.
1108 Fix sethi generated from set/setuw. If instructions have a relloc,
1109 always clear the fields to be relocated in the opcode.
1110 (sparc_ip): Remove special_case global variable.
1112 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1114 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1115 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1116 indication of success rather than a value.
1117 (itbl_get_val): Likewise.
1118 (itbl_get_field): Use strcspn. Change delimiters to include
1120 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1121 (itbl_get_val): Likewise.
1122 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1124 * symbols.c (copy_symbol_attributes): Convert local symbols to
1127 1999-06-10 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1132 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1134 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1135 Optimize set if sizeof(bfd_vma) == 64.
1136 (sparc_ip): Fix sethi - without %hi() it should generate
1137 R_SPARC_22 reloc, not R_SPARC_HI22.
1138 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1140 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1142 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1143 (s_ncons): New function.
1144 (native_op_table): New table.
1145 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1146 R_SPARC_OLO10 handling.
1148 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1150 * expr.h (struct expressionS): Revert last change; widen X_op.
1151 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1153 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1155 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1156 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1157 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1158 * Makefile.in: Regenerated.
1160 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1161 `common' pass on to s_mri_common.
1162 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1164 1999-06-06 Richard Henderson <rth@cygnus.com>
1166 * config/obj-elf.c (obj_elf_section): Don't free the return
1167 value of demand_copy_C_string.
1169 1999-06-05 Richard Henderson <rth@cygnus.com>
1171 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1172 creation logic from obj_elf_create_section.
1174 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1175 (section_stack): New.
1176 (special_sections): Make const.
1177 (obj_elf_section): Gut and rewrite parsing.
1178 (obj_elf_change_section): New function broken out of obj_elf_section.
1179 (obj_elf_parse_section_letters): Likewise.
1180 (obj_elf_section_word): Likewise.
1181 (obj_elf_section_type): Likewise.
1182 (obj_elf_previous): Treat as a toggle.
1183 (obj_elf_popsection): New.
1184 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1185 (ppc_section_type): Likewise.
1186 * config/tc-ppc.h: Likewise.
1188 * expr.h (struct expressionS): Don't make X_op a bitfield.
1189 * config/tc-alpha.c: Update for symbol handling changes.
1190 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1191 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1193 1999-06-05 Richard Henderson <rth@cygnus.com>
1195 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1196 (dwarf2_gen_line_info): Kill unused variables.
1197 (dwarf2_finish): Likewise.
1198 (dwarf2_where): Likewise.
1199 (dwarf2_directive_file): If we've only got a string,
1200 hand off to s_app_file.
1201 * ecoff.c: Move the include of ecoff.h.
1202 * symbols.h (S_IS_FUNCTION): Prototype.
1204 * read.c (LEX_HASH): Supply a default.
1206 (s_globl): Update `c' after skipping whitespace.
1207 * read.h (LEX_END_NAME, is_name_ender): New.
1208 * expr.c (get_symbol_end): Respect it.
1210 1999-06-04 Mark Klein <mklein@dis.com>
1212 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1214 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1216 * config/tc-hppa.c: Update for symbol handling changes.
1218 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1220 * cgen.c: Update for symbol handling changes.
1221 * config/tc-m32r.c: Likewise.
1223 * config/tc-hppa.h: Update for symbol handling changes.
1224 * config/tc-hppa.c: Likewise.
1226 * config/tc-arm.h: Update for symbol handling changes.
1227 * config/tc-arm.c: Likewise.
1228 (symbol_make_empty): Remove. Just use symbol_create.
1230 * symbols.c (symbol_set_tc): Correct name.
1232 * Makefile.am: Rebuild dependencies.
1233 ($(OBJS)): Don't depend upon struc-symbol.h.
1234 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1235 * dep-in.sed: Don't remove struc-symbol.h.
1236 * Makefile.in: Rebuild.
1238 * doc/internals.texi (Symbols): Describe changes in symbol
1241 1999-06-03 Richard Henderson <rth@cygnus.com>
1243 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1244 instead of doing the work by hand.
1246 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1248 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1249 state of line state-machine.
1250 (struct ls): Collect DWARF2 line state-machine state in new member
1251 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1252 resulted in any DWARF2 directives.
1253 (reset_state_machine): New function.
1254 (out_end_sequence): Ditto.
1255 (dwarf2_gen_line_info): When switching sections or switching to a
1256 lower text address, call out_end_sequence() first to terminate the
1257 previous code sequence as code sequences MUST have monotonically
1258 increasing addresses.
1259 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1261 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1263 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1264 DWARF2 debug info (line information only, at this point).
1265 * as.h: Update comment about supported debug formats.
1266 * dwarf2dbg.c, dwarf2dbg.h: New files.
1267 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1269 * expr.c (operand): Don't use [ for parens if we want an index op.
1270 (op_encoding): Switch [ into O_index, if desired.
1271 (op_rank): Renumber with O_index on bottom.
1272 (expr): If O_index, match closing bracket.
1273 * expr.h (O_index): New.
1275 * read.c (read_a_source_file): Conditionally allow matched "
1276 in lines passed to md_assemble.
1278 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1280 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1282 Add support for storing local symbols in a small structure to save
1283 memory when assembling large files.
1284 * as.h: Don't include struc-symbol.h.
1285 (symbolS): Add typedef.
1286 * symbols.c: Include struc-symbol.h.
1287 (local_hash): New static variable.
1288 (save_symbol_name): New static function, from symbol_create.
1289 (symbol_create): Call save_symbol_name.
1290 (local_symbol_count): New static variable.
1291 (local_symbol_conversion_count): Likewise.
1292 (LOCAL_SYMBOL_CHECK): Define.
1293 (local_symbol_make): New static function.
1294 (local_symbol_convert): New static function.
1295 (colon): Handle local symbols. Create local symbol for local
1297 (symbol_table_insert): Handle local symbols.
1298 (symbol_find_or_make): Create local symbol for local label name.
1299 (symbol_find_base): Check for local symbol.
1300 (symbol_append, symbol_insert): Check for local symbols.
1301 (symbol_clear_list_pointers, symbol_remove): Likewise.
1302 (verify_symbol_chain): Likewise.
1303 (copy_symbol_attributes): Likewise.
1304 (resolve_symbol_value): Handle local symbols.
1305 (resolve_local_symbol): New static function.
1306 (resolve_local_symbol_values): New function.
1307 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1308 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1309 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1310 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1311 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1312 (symbol_previous, symbol_next): New functions.
1313 (symbol_get_value_expression): Likewise.
1314 (symbol_set_value_expression): Likewise.
1315 (symbol_set_frag, symbol_get_frag): Likewise.
1316 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1317 (symbol_mark_used_in_reloc): Likewise.
1318 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1319 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1320 (symbol_mri_common_p): Likewise.
1321 (symbol_mark_written, symbol_clear_written): Likewise.
1322 (symbol_written_p): Likewise.
1323 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1324 (symbol_section_p, symbol_equated_p): Likewise.
1325 (symbol_constant_p): Likewise.
1326 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1327 (symbol_get_obj, symbol_set_obj): Likewise.
1328 (symbol_get_tc, symbol_set_tc): Likewise.
1329 (symbol_begin): Initialize local_hash.
1330 (print_symbol_value_1): Handle local symbols.
1331 (symbol_print_statistics): Print local symbol statistics.
1332 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1333 Declare new symbols.c functions. Move many declarations here from
1335 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1336 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1337 (struct symbol): Move bsym to make it clearly the first field.
1338 Remove TARGET_SYMBOL_FIELDS.
1339 (symbolS): Don't typedef.
1340 (struct broken_word): Remove.
1341 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1342 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1343 (symbol_clear_list_pointers): Likewise.
1344 (symbol_insert, symbol_remove): Likewise.
1345 (symbol_previous, symbol_append): Likewise.
1346 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1347 (struct local_symbol): Define.
1348 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1349 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1350 (local_symbol_get_frag, local_symbol_set_frag): Define.
1351 (local_symbol_get_real_symbol): Define.
1352 (local_symbol_set_real_symbol): Define.
1354 * write.c (write_object_file): Call resolve_local_symbol_values.
1355 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1356 (TARGET_SYMBOL_FIELDS): Don't define.
1357 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1358 ECOFF_DEBUGGING, add ECOFF fields.
1359 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1360 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1361 ECOFF_DEBUGGING, add ECOFF fields.
1362 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1363 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1364 * config/tc-mcore.h: Don't include struc-symbol.h.
1365 (TARGET_SYMBOL_FIELDS): Don't define.
1366 (struct mcore_tc_sy): Define.
1367 (TC_SYMFIELD_TYPE): Define.
1368 * Many files: Use symbolS instead of struct symbol. Use new
1369 accessor functions rather than referring to symbolS fields
1372 * read.c (s_mri_common): Don't add in value of line_label.
1374 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1375 checking for SEC_LINK_ONCE.
1377 * config/tc-sh.h (sh_fix_adjustable): Declare.
1379 * app.c (input_buffer): New static variable.
1380 (app_push): Save saved_input in allocated buffer.
1381 (app_pop): Restored saved_input.
1382 (do_scrub_chars): Change get parameter to take char * and int as
1383 arguments. Change GET macro to pass input_buffer to get
1384 function. Don't save input into allocated buffer.
1385 * as.h (do_scrub_chars): Update declaration.
1386 * input-file.c (input_file_get): Change to take char * and int.
1387 Read data into passed in buffer. Remove static buffer.
1388 * read.c (scrub_from_string): Change to take char * and int. Copy
1389 data into passed in buffer.
1391 * hash.h: Neaten. Declare hash_traverse.
1392 * hash.c: Complete rewrite based on BFD hashing code.
1393 * gasp.c (chunksize): New variable.
1394 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1397 1999-05-28 Nick Clifton <nickc@cygnus.com>
1399 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1400 addend unless the target uses an old ABI.
1402 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1404 -Wchar-subscripts cleanup
1405 * listing.c (listing_newline): Use unsigned char variable, so
1406 calls to isascii,iscntrl are correct.
1407 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1409 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1410 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1411 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1412 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1414 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1416 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1418 (arch_coldfire_p): New #define.
1419 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1421 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1423 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1425 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1426 (install_operand): Add place `N'.
1427 (init_table): Add registers ACC, MACSR, MASK.
1429 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1431 * config/tc-m68k.c: Change mcf5200 --> mcf.
1432 (archs): Add mcf5206e, mcf5307.
1433 (m68k_ip): Add format `u'.
1434 (install_operand): Add place `m', `M', `h'.
1435 (init_table): Add upper/lower registers.
1437 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1439 1999-05-28 Martin Dorey <mdorey@madge.com>
1441 * config/tc-i960.c: Several minor changes to add ELF and
1442 BFD_ASSEMBLER support.
1443 * config/tc-i960.h: Likewise.
1444 * configure.in (i960-*-elf*): New target.
1445 * aclocal.m4, configure: Rebuild.
1447 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1449 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1450 reloc changes when defined(BFD_ASSEMBLER).
1452 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1454 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1456 * write.c (write_print_statistics): Output to file, not stderr.
1458 * expr.c (generic_bignum_to_int32,64): Prototype.
1460 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1461 output_sleb128, output_uleb128, output_big_sleb128,
1462 output_big_uleb128, output_big_leb128): Prototype.
1463 (output_big_sleb128, output_big_uleb128): Make inline.
1464 (output_big_leb128): Remove inline
1466 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1467 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1468 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1469 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1470 value for correct overflow check in write.c:fixup_segment.
1471 * write.c (fixup_segment): Move bitfield overflow checks to after
1472 the md_apply_fix call.
1473 * config/obj-coff.c (fixup_segment): Likewise.
1474 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1475 valueT *val argument.
1477 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1479 * config/atof-ieee.c (gen_to_words): Correctly round a
1480 denormalized number. Fix off-by-one in range checking for
1481 exponent in a denormal.
1483 1999-05-10 Nick Clifton <nickc@cygnus.com>
1485 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1488 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1490 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1492 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1494 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1495 (ReverseRegRegmem): Remove.
1496 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1497 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1498 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1501 From Doug Ledford <dledford@redhat.com>
1502 * config/tc-i386.h (RegXMM): New for P/III.
1503 * config/tc-i386.c: Add support for P/III.
1505 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1507 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1508 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1509 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1511 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1513 * config/tc-i386.c (i386_immediate): Skip whitespace before
1514 complaining about junk after expression.
1515 (i386_displacement): Likewise.
1517 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1519 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1520 Don't copy before downcaseing.
1522 1999-05-05 Catherine Moore <clm@cygnus.com>
1524 * tc-m68k.c: Include elf/m68k.h.
1525 (m68k_elf_final_processing): New routine.
1526 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1529 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1531 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1534 1999-04-30 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-mcore.c (mcore_s_section): Dump literals before
1539 1999-04-29 Nick Clifton <nickc@cygnus.com>
1541 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1544 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1546 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1547 (TC_INIT_FIX_DATA): Delete.
1548 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1549 (TC_INIT_FIX_DATA): Delete.
1550 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1551 * write.c (fix_new_internal): Initialize fx_cgen member.
1552 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1553 (gas_cgen_md_apply_fix3): Update.
1554 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1555 (md_cgen_record_fixup_exp): Update.
1556 (FX_OPINFO_R_TYPE): Update.
1558 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1559 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1560 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1561 * frags.h (struct frag): Make opindex, opinfo ints.
1563 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1565 1999-04-26 Tom Tromey <tromey@cygnus.com>
1567 * aclocal.m4, configure: Updated for new version of libtool.
1569 1999-04-22 Nick Clifton <nickc@cygnus.com>
1571 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1573 (md_apply_fix3): Do not fix up absolute relocations against
1576 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1578 1999-04-20 Nick Clifton <nickc@cygnus.com>
1580 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1581 changes and data-in-text directives.
1582 (mcore_cons): New function: intercept cons() operations.
1583 (mcore_float_cons): New function: intercept float_cons()
1585 (mcore_stringer): New function: intercept stringer() operations.
1587 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1589 * obj.h (struct format_ops): Change generate_asm_lineno field to
1591 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1593 * config/tc-alpha.c (find_opcode_match): Add default case to
1595 (find_macro_match): Likewise.
1596 (load_expression): Parenthesize && within ||.
1598 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1600 1999-04-17 Nick Clifton <nickc@cygnus.com>
1602 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1603 .text .data .section pseudo ops.
1604 (mcore_s_section): New function. Dump lits before changing secs.
1605 (mcore_s_text): New function. Dump lits before changing secs.
1606 (mcore_s_data): New function. Dump lits before changing secs.
1608 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1610 * config/tc-mips.c (mips_32bitmode): New.
1611 (md_begin): Set mips_32bitmode if needed.
1612 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1613 Set EF_MIPS_32BITMODE.
1615 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1617 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1620 1999-04-16 Nick Clifton <nickc@cygnus.com>
1622 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1624 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1626 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1627 expressions correctly.
1630 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1632 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1634 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1636 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1637 and fmpynfadd instructions.
1639 1999-04-11 Richard Henderson <rth@cygnus.com>
1641 * as.h (environ): Declare it, if needed.
1642 * as.c (dump_statistics): Don't declare environ.
1643 * configure.in (environ): Detect declaration.
1644 * configure, config.in: Rebuild
1646 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1647 (i386_displacement): Allocate enough space for replacement buffer.
1648 Clean up replacement buffer initialization.
1650 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1652 * subsegs.c (section_symbol): Don't create a new symbol if one
1653 already exists; instead, use the existing one, but set its segment
1654 and frag data if it hasn't already been defined.
1655 * config/obj-coff.c (c_section_symbol): Likewise.
1657 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1659 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1661 1999-04-08 Nick Clifton <nickc@cygnus.com>
1663 * config/tc-mcore.c: New File: Support routines for MCore
1665 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1666 * config/obj-coff.c: Add support for mcore-pe target.
1668 * Makefile.am: Add support for MCore targets.
1669 * Makefile.in: Regenerate.
1670 * configure.in: Add support for MCore targets.
1671 * configure: Regenerate.
1673 * doc/all.texi: Set MCORE.
1674 * doc/as.texinfo: Document MCore specific command line options.
1676 * write.h: Prevent multiple inclusion.
1678 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1680 * asintl.h (LC_MESSAGES): Never define.
1681 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1683 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1686 * Makefile.am (m68k-parse.c): If configuring in the source
1687 directory, copy m68k-parse.y into the local directory before
1688 running ylwrap, to remove spurious differences when generating
1690 * Makefile.in: Rebuild.
1692 * config/tc-sparc.h (md_do_align): Just allocate the number of
1693 bytes necessary, rather than always allocating 1024.
1695 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1697 * listing.c (listing_newline): Add cast to avoid warning.
1698 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1699 * config/tc-i386.c (i386_scale): Add return value.
1700 (build_displacement_string): Remove unused local temp_disp2.
1701 (i386_intel_memory_operand): Add parentheses to avoid warning.
1702 (i386_intel_operand): Remove unused local end_of_operand_string.
1703 (i386_operand): Remove unused local operand_modifier.
1704 (i386_operand): Add parens to avoid warning.
1706 1999-04-04 Don Bowman <don@pixsci.com>
1708 * configure.in: Add mips*-*-vxworks* target; have it define
1710 * configure, config.in: Rebuild.
1712 1999-03-31 Nick Clifton <nickc@cygnus.com>
1714 * configure.in (emulations): Add support for arm-epoc-pe.
1715 * configure: Regenerate.
1716 * config/te-epoc-pe.h: New file. Define macros specific to
1718 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1719 for arm-epoc-pe target.
1721 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1723 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1725 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1727 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1728 detect ",n" without a condition.
1729 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1732 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1734 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1735 instruction is encoded with one bit.
1738 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1740 * doc/internals.texi (CPU backend): Mention that
1741 line_separator_chars should not include newline. From thi
1742 <ttn@mingle.glug.org>.
1744 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1746 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1747 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1749 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1751 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1753 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1755 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1758 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1760 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1762 1999-03-15 Martin Hunt <hunt@cygnus.com>
1764 * app.c (do_scrub_begin): Change '-' back to a symbol char
1765 so we can use multiple opcodes on a line again.
1767 * config/tc-d30v.c: By default, warn if a symbol has
1768 the same name as a register. Plus some minor
1769 updates from the branch.
1771 1999-03-13 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1774 BFD_RELOC_16 and BFD_RELOC_64.
1776 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1778 * expr.c (expr): Add missing else.
1780 1999-03-12 Nick Clifton <nickc@cygnus.com>
1782 * config/tc-arm.c (md_apply_fix3): Improve error message.
1784 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1786 * Makefile.am (CPU_TYPES): Add fr30.
1787 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1788 (fr30,m32r dependencies): Update.
1789 * Makefile.in: Rebuild.
1791 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1792 (gas_cgen_record_fixup_exp): Ditto.
1793 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1794 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1795 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1796 (md_cgen_lookup_reloc): Update use of operand->type.
1797 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1798 (md_convert_frag): Call cgen_operand_lookup_by_num.
1799 (md_cgen_lookup_reloc): Update use of operand->type.
1800 (m32r_cgen_record_fixup_exp): Ditto.
1802 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1804 * config/tc-mips.c (md_show_usage): Fix message.
1806 1999-03-03 Nick Clifton <nickc@cygnus.com>
1808 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1809 and LDR reg,=<expr> instruction.
1811 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1814 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1816 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1818 1999-02-17 Nick Clifton <nickc@cygnus.com>
1820 This patch was created by: Scott Bambrough
1821 <scottb@corelcomputer.com>
1824 Special cased '@' character. The '@' character is used as the
1825 ARM assembler comment character, as a special character
1826 and in ELF .symver pseudo-op's, and as a special character in
1827 .type and .section pseudo-ops.
1828 (symver_pseudo): New static variable.
1829 (symver_state): New static variable.
1830 (struct app_save): Add field 'symver_state'.
1831 (app_push): Save global symver_state int struct app_save.
1832 (app_pop): Restore global symver_state from struct app_save.
1833 (do_scrub_chars): Special case handling of '@' character in
1836 * configure.in: Modified to recognize armv* uname syntax from ARM
1838 * configure: Regenerated.
1840 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1841 a prefix to the section's type.
1842 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1843 the type's typename.
1845 * config/tc-arm.h: Add support for PIC generation:
1846 (pic_code): New boolean.
1847 (obj_relocate_extern): Define.
1848 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1849 (TC_CONS_FIX_NEW): Define.
1850 (tc_fix_adjustable): Define.
1851 (GLOBAL_OFFSET_TABLE_NAME): Define.
1853 * config/tc-arm.c: Add support for PIC generation:
1854 (line_seperator_chars): Allow ';' as a seperator for Linux.
1855 (is_immediate_prefix): New macro.
1856 (arm_parse_reloc): New function.
1857 (s_arm_elf_cons): New function.
1858 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1859 (md_undefined_symbol): Special case handling for the Global Offset
1861 (md_apply_fix3): Handle PIC relocs.
1862 (tc_gen_reloc): Handle PIC relocs.
1863 (md_parse_option): Add support for '-k' command line switch to
1864 enable PIC generation.
1865 (cons_fix_new_arm): New function.
1866 (s_arm_elf_cons): New function.
1868 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1870 * configure.in: Add comments for uses of AC_DEFINE.
1871 * acinclude.m4: Likewise.
1872 * acconfig.h: Remove.
1873 * aclocal.m4: Rebuild.
1874 * configure: Rebuild.
1875 * Makefile.in: Rebuild.
1876 * config.in: Rebuild.
1878 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1880 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1881 non-constant offset from a base register.
1883 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1885 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1888 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1890 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1891 (emit_insn): Look for pc-relative and no-overflow specifiers on
1892 internal relocation types.
1894 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1896 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1899 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1901 (mips_4650, mips_4010, mips_4100): Variables removed.
1902 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1903 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1905 (md_begin): Don't bother initializing the mips_NNNN variables;
1906 mips_cpu is set, and that's good enough now.
1907 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1908 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1909 (show): New function, to handle wrapping in the CPU lists.
1910 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1912 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1914 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1915 than treat as an immediate specifier.
1917 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1919 * config/tc-i386.c: Prototype many functions.
1920 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1921 (i386_immediate): Remove unused second argument.
1922 (i386_intel_operand): Fix i386_is_reg typo.
1923 (i386_operand): Use allow_naked_reg.
1924 (output_invalid): Make operand int for K&R.
1926 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1928 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1930 * Makefile.in: Rebuild.
1932 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1934 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1936 (EXTRA_as_new_SOURCES): Comment out.
1937 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1938 * Makefile.in: Rebuild.
1939 * doc/Makefile.in: Rebuild.
1940 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1941 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1942 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1943 * configure: Rebuild.
1944 * aclocal.m4: Rebuild.
1945 * config.in: Rebuild.
1946 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1947 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1948 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1949 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1950 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1951 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1952 (gas_cgen_record_fixup_exp): Ditto.
1953 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1954 descriptor, not global variable.
1955 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1956 descriptor, not global variable. Refer to insert_operand handler
1957 via cpu descriptor, not global function.
1958 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1959 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1960 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1961 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1962 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1963 * config/tc-m32r.c: Ditto.
1964 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1965 (md_assemble): Ditto.
1966 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1968 1999-02-09 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1971 relocations for ELF targets.
1973 1999-02-08 Nick Clifton <nickc@cygnus.com>
1975 * configure.in: Add support for StrongARM target.
1976 * configure: Regenerate.
1978 1999-02-05 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1982 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1985 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1987 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1989 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1991 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1992 (INTEL_DWORD_MNEM_SUFFIX): Define.
1995 (DWORD_PTR): Define.
1996 (XWORD_PTR): Define.
1998 (OFFSET_FLAT): Define.
2000 (NONE_FOUND): Define.
2003 * config/tc-i386.c (set_intel_syntax): New routine.
2004 (intel_syntax): Declare.
2005 (allow_naked_reg): Declare.
2006 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2007 (intel_float_operand): New routine.
2008 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2009 Handle brackets as well as parens. Call i386_intel_operand for
2010 intel syntax. Reverse operands if appropriate. Handle new
2011 suffixes. Handle movzx and movsx.
2012 (i386_is_reg): New routine.
2013 (i386_immediate): New routine.
2014 (i386_scale): New routine.
2015 (i386_displacement): New routine.
2016 (i386_operand_modifier): New routine.
2017 (build_displacement_string): New routine.
2018 (i386_parse_seg): New routine.
2019 (i386_intel_memory_operand): New routine.
2020 (i386_intel_operand): New routine.
2021 (i386_operand): Call i386_displacement, i386_immediate,
2022 i386_scale, etc. instead of handling inline.
2023 (parse_register): Handle registers without prefix.
2025 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2027 * configure: Regenerate.
2028 * configure.in (arm-*-oabi): New.
2029 (thumb-*-oabi): New.
2030 * config/tc-arm.c (target_oabi): Declare.
2031 (md_apply_fix3): Support REL relocs.
2032 (md_parse_option): Handle -oabi.
2033 (elf32_arm_target_format): New routine.
2034 (md_longopts): Add OPTION_OABI.
2035 * config/tc-arm.h: Redefine TARGET_FORMAT.
2038 1999-01-28 Nick Clifton <nickc@cygnus.com>
2040 * write.c (write_relocs): Handle out of range error.
2042 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2043 (fr30_force_relocation): Default to 0.
2045 * config/tc-fr30.h (obj_fix_adjustable): Define.
2046 (TC_FORCE_RELOCATION): Define.
2048 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2051 1999-01-16 Nick Clifton <nickc@cygnus.com>
2053 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2054 merge of two instructions if the left instruciton kills the right.
2056 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2058 * Makefile.in: Regenerate.
2059 * configure.in: Redo test for using cgen.
2060 * configure: Regenerate.
2062 1999-01-09 Nick Clifton <nickc@cygnus.com>
2064 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2065 redefinition of this macro.
2067 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2069 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2072 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2074 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2075 a read of HI or LO and an immediatly following branch.
2077 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2079 * config/tc-mips.c (md_begin): Another correction to the setting of
2082 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2084 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2086 1998-12-21 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2089 bit insn when optimizing, so that parallelised instructions will
2090 start on a 32 bit boundary.
2092 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2094 * config/tc-mips.c (mips_eabi64): New.
2095 (md_begin): Set mips_eabi64.
2096 (mips_elf_final_processing): Use it.
2098 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2100 * config/tc-mips.c (mips_elf_final_processing):
2101 Correct setting of ABI in e_flags.
2103 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2105 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2107 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2109 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2111 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2113 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2114 warning, values that don't fit in the field.
2116 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2118 * config/tc-mips.c (mips_abi_string): New.
2119 (md_parse_option,md_longopts): Add mabi.
2120 (mips_elf_final_processing): Set e_flags based on mabi flag.
2122 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2124 * config/tc-mips.c (md_parse_option): Handle vr4111.
2126 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2128 * config/tc-h8300.c (build_bytes): Change message given if the
2129 instruction requires H8/300H mode and we're not in Hmode, to
2130 suggest that it may be the operand modes that are the problem, not
2131 necessarily the opcode.
2133 1998-12-10 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-fr30.c: Add line separator character.
2137 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2139 * configure.in (hppa-*-mpeix*): New target.
2140 * config/obj-som.h (obj_som_compiler): Declare.
2141 * config/obj-som.c (compiler_seen): New static variable.
2142 (obj_som_compiler): New function.
2143 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2144 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2145 (pa_type_args): Set hppa_priv_level.
2146 (pa_compiler): New static function if OBJ_SOM.
2147 * configure: Rebuild.
2149 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2151 * read.c (output_leb128): Don't mark as inline.
2153 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2155 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2156 AIX .vbyte unaligned data support.
2157 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2158 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2161 1998-12-07 Nick Clifton <nickc@cygnus.com>
2163 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2166 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2168 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2169 BFD_RELOC_ARM_PCREL_BRANCH.
2171 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2173 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2174 checking the target type.
2175 (mips-dec-bsd*): Set endian to little.
2176 * configure: Rebuild.
2178 COFF weak symbol support, based on patches from Mark Elbrecht
2179 <snowball3@usa.net>:
2180 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2181 * config/obj-coff.c (obj_coff_weak): New static function.
2182 (obj_coff_endef) [both versions]: Handle weak symbols.
2183 (coff_frob_symbol): Likewise.
2184 (yank_symbols): Likewise.
2185 (obj_pseudo_table): Add "weak".
2187 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2188 <aymeric.vincent@emi.u-bordeaux.fr>.
2189 * aclocal.m4: Rebuild with current tools.
2190 * configure: Rebuild.
2192 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2193 an assertion failure for a case we can't handle when OBJ_ECOFF.
2195 * expr.c (operator): And with 0xff to avoid problems with signed
2198 1998-12-03 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2201 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2203 1998-12-02 Nick Clifton <nickc@cygnus.com>
2205 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2208 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2210 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2213 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2218 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2222 (d10v_cleanup): Only generate previous insn if a multiline insn is
2225 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2230 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2233 -marm6xxx command line switches.
2235 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2237 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2238 (itbl-ops.o): Delete duplicate dependencies.
2239 Rebuild dependencies.
2240 Add fr30 dependencies.
2241 * Makefile.in: Rebuild.
2243 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2247 * listing.c: Ignore line terminator characters found inside
2250 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2252 * po/gas.pot: Regenerated.
2254 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2257 fr30_is_label_start(). Also checks for delay slot insns.
2259 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2260 FR30 instructions which contain a colon in the mnemonic.
2262 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2264 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-fr30.c: Removed currently superflous code.
2268 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-fr30.h: New file.
2271 * config/tc-fr30.c: Tweaking so that it will compile.
2273 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2275 * config/tc-d10v.h (obj_fix_adjustable): Define.
2276 (TC_FORCE_RELOCATION): Define.
2277 (d10v_force_relocation): Declare.
2278 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2279 (md_apply_fix3): Handle Vtable relocs.
2280 (d10v_fix_adjustable): New.
2281 (d10v_force_relocation): New.
2283 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2285 * config/tc-d30v.c: Change default behaviour to ignore potential
2286 conflicts between register name and symbol names.
2288 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2290 * configure.in: Add fr30-*-*.
2291 * config/tc-fr30.c: New file.
2292 * Makefile.in: Regenerated.
2293 * config.in: Regenerated.
2294 * configure: Regenerated.
2295 * doc/Makefile.in: Regenerated.
2296 * po/gas.pot: Regenerated.
2298 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2300 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2303 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2305 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2307 (do_scrub_chars): Add some casts to unsigned char to avoid
2308 unwanted sign extension.
2309 * read.c (lex_type): Set characters about 127 to be symbol
2311 * config/tc-i386.c (md_begin): Set identifier_chars and
2312 operand_chars for values above 127.
2314 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2316 * configure.in: detect cygwin* instead of cygwin32*
2317 * configure: regenerate
2319 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2321 * listing.c: Add support for producing a listing from piped
2324 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2326 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2327 (append_insn): Account for the tx39's multiply behavior.
2329 1998-10-26 Michael Meissner <meissner@cygnus.com>
2331 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2332 from assemble_parallel_insns. Add support for '->' to indicate
2333 explicitly serializing the instructions.
2334 (md_assemble): Ditto.
2336 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2338 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2341 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2343 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2345 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2347 * config/tc-mips.c : support frame and regmask/fregmask when
2348 MIPS_STABS_ELF is specified.
2350 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2352 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2353 (md_apply_fix): Don't return 1 for VTABLE relocs.
2354 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2356 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2358 * doc/c-i386.texi: Replace occurences of "opcode" with
2359 "instruction mnemonic", "instruction", or "mnemonic" when
2360 referring to the name of an instruction. Use "opcode" when
2361 referring to the sequence of machine bytes.
2363 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2364 (is_opcode_char): Rename to is_mnemonic_char.
2365 (md_assemble and i386_operand): Correct error messages from
2366 "opcode" to "instruction mnemonic"
2367 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2368 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2369 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2370 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2371 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2372 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2373 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2375 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2377 * config/tc-i386.c (i386_operand): Check for garbage after
2380 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2382 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2383 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2385 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2387 * config/tc-sh.h (obj_fix_adjustable): Define.
2388 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2389 (md_apply_fix): Likewise.
2390 (tc_gen_reloc): Likewise.
2391 (sh_fix_adjustable): New.
2393 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2395 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2396 * cgen.h (gas_cgen_finish_insn): Update prototype.
2397 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2398 cgen_insn_t -> CGEN_INSN_INT.
2399 (make_parallel): Update handling of CGEN_INT_INSN_P.
2400 (assemble_parallel_insn): Ditto.
2401 (target_make_parallel): New function.
2402 (md_assemble): Use it.
2404 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2406 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2408 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2411 converted into lower case.
2413 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2415 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2416 (gas_cgen_tc_gen_reloc): Likewise.
2417 * config/tc-m32r.h (obj_fix_adjustable): Define.
2418 * config/tc-m32r.c (m32r_fix_adjustable): New.
2419 (m32r_force_relocation): Handle VTABLE relocs.
2421 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2423 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2425 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2428 to lower case before parsing.
2430 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2431 parallel insns modift buts in the PSW as a side effect.
2433 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2435 * config/tc-d30v.c (find_format): Test for missing flag and
2438 (md_apply_fix3): Fix error messages to avoid
2439 assumption about presence of a symbol.
2441 (parallel_ok): Disallow parallel instructions that both modify the
2444 (find_format): Generate a warning if an odd numbered register is
2445 used as the first register in a mutli-register instruction.
2447 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2449 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2450 relocations are always associated with a symbol.
2452 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2454 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2455 (elf32_sparc_force_relocation): Declare.
2456 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2457 (tc_gen_reloc): Handle vtable relocs.
2458 (elf32_sparc_force_relocation): New.
2460 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2462 * symbols.c (S_IS_FUNCTION): New.
2463 * config/tc-v850.h (obj_fix_adjustable): Define.
2464 (TC_FORCE_RELOCATION): Define.
2465 (v850_force_relocation): Declare.
2466 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2467 of fx_addnumber for VTABLE reloc addends.
2468 (md_apply_fix3): Handle VTABLE relocs.
2469 (v850_fix_adjustable): New.
2470 (v850_force_relocation): New.
2472 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2474 * tc-hppa.c (fp_operand_format): Add some additional formats.
2475 (pa_ip): Do not automatically promote into pa2.0 mode.
2476 (pa_level): Handle ".level 2.0".
2478 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2480 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2481 * config/tc-i386.h (template.extension_opcode): Change to
2482 unsigned int to allow full range of 8-bit opcode suffixes.
2483 (None): Redefine as 0xffff.
2485 From Jeff B Epler <jepler@usgs.gov>
2486 * doc/c-i386.texi (i386-SIMD): New section.
2488 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2490 * read.c (discard_rest_of_line): New function.
2491 * read.h: Declare it.
2492 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2494 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-d10v.c (find_symbol_matching_register): New function.
2497 (find_opcode): Cope with the case where a register name matches
2500 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-v850.c (md_pcrel_from): Rename to
2503 v850_pcrel_from_section.
2504 (v850_pcrel_from_section): Do not resolves symbols in other
2507 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2509 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2511 * config/tc-d10v.c (find_opcode): Generate an error if a register
2512 is supplied for an operand that should not be a register.
2514 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2516 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2517 instructions to have another instruction in the right bin.
2519 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2521 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2522 the right container if the left container holds a branch
2525 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2528 both a register name and symbol name.
2529 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2531 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2534 execution unit class.
2536 (reg_name_search): If a name matches a register and a symbol,
2537 prefer the register.
2538 (find_format): Disallow flag registers when a general purpose
2539 register is required.
2540 If a number is required, but a register has been given, check to
2541 see if a symbol with the same name as the register exists, and if
2542 so, use that symbol.
2544 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2546 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2548 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-d30v.c (find_format): Do not accept flag registers as
2551 general purpose registers.
2552 (find_format): If an immediate value is expected at a given place
2553 in a format, but a register name has been provided instead, check
2554 to see if that register name matches the name of a predefined
2555 symbol and if it does, then use the symbol instead.
2556 (reg_name_search): If a register name matches a symbol name,
2557 prefer the register name to the symbol name.
2559 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2562 the previous insn to empty.
2564 1998-09-20 Michael Meissner <meissner@cygnus.com>
2566 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2567 pieces, forcing the use of an ANSI compiler.
2569 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2571 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2573 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2575 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2577 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2579 (obj_elf_vtable_entry): Likewise.
2580 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2581 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2582 (tc_gen_reloc): Likewise.
2583 (arm_fix_adjustable): Likewise.
2584 (elf32_arm_force_relocation): New.
2585 (armelf_frob_symbol): Remove coff-style symbol support.
2587 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2589 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2591 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2593 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2594 OBJ_COFF so that routine is defined for a.out format.
2596 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2598 * config/tc-i386.c (i386_operand): Detect non-segment registers
2599 used as segment prefixes.
2601 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2603 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2604 optimize across FDE boundaries.
2606 * config/obj-coff.c (obj_coff_section): Preserve any link once
2607 flags when setting the section flags.
2609 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2612 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2614 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2616 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2619 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2621 * frags.c (frag_grow): Include the size of the frag struct in the
2624 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2625 if the new subseg comes before the old.
2627 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2629 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2630 to handle edge8 and edge16.
2632 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2634 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2635 before we clobber the symbol involved.
2637 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2639 * config/tc-arm.c: Remove OBJ_ELF definitions for
2640 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2641 use arm_adjust_symtab for OBJ_COFF.
2642 (armelf_adjust_symtab): New Routine.
2643 * config/tc-arm.h: Define obj_adjust_symtab to
2644 armelf_adjust_symtab for OBJ_ELF.
2646 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2648 * configure.in: Make all i386-elf targets use bfd_gas.
2649 * config/tc-i386.c (tc_i386_force_relocation): New.
2650 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2651 (md_apply_fix3): Likewise.
2652 (tc_gen_reloc): Handle them.
2653 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2654 tc_i386_force_relocation.
2656 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2658 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2660 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2663 current opcode after writing the first insturction of a reverse
2666 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2668 * read.h (generate_lineno_debug): Add prototype.
2669 * read.c (generate_lineno_debug): Make non-static.
2671 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2673 * config/tc-i386.c (md_assemble): Only warn for address/data size
2676 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2679 against Thumb function names, as the linker needs this information.
2681 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2683 * expr.c (operand): Check also that there is no advance in operand
2684 after atof_generic in order to decide "is it label 0f or floating
2687 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2689 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2690 command line options with a single dash.
2691 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2693 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2695 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2696 * tc-arm.c (arm_fix_adjustable): New routine.
2698 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2700 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2701 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2702 demand_empty_rest_of_line before mri_comment_end.
2703 (equals): Check garbage after expression before
2704 mri_comment_end in MRI mode.
2706 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2708 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2709 small immediate constant to use the constant itself rather than
2712 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2714 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2715 (pa_leave): Likewise.
2717 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2719 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2721 (i386_operand): Fix an error message.
2723 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2725 * doc/c-arm.texi (ARM Directives): Document .req directive.
2727 * config/tc-arm.c (reg_required_here): Display erroneous string if
2728 the register name could not be decoded.
2729 Do not set inst.instruction if the sift is -1.
2731 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2733 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2736 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2738 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2739 even if it is belived to be unnecessary.
2741 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2743 config/tc-i386.c (i386_operand): Size immediate constants by
2744 suffix (erroneously removed as part of July 7 change).
2746 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2748 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2749 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2750 (armelf_frob_symbol): New Routine.
2751 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2753 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2755 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2757 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2760 command line switches passed to assembler.
2762 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2764 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2765 (gas_cgen_opcode_desc): Declare.
2766 (gas_cgen_parse_operand): Declare.
2767 (*): Prepend gas_ to gas specific fns to denote them as such.
2769 * cgen.c (gas_cgen_opcode_desc): New global
2770 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2771 (queue_fixup): Renamed from cgen_queue_fixup.
2772 (*): Prepend gas_ to gas specific fns to denote them as such.
2774 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2775 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2776 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2777 Open opcode table and initialize it.
2778 (make_parallel): Use gas_cgen_opcode_desc.
2779 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2780 (md_assemble): Ditto.
2782 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2784 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2785 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2786 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2787 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2788 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2789 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2790 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2791 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2792 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2793 (INIT_STAB_SECTION): Likewise.
2794 (OBJ_PROCESS_STAB): Likewise.
2796 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2797 (md_parse_option): Watch for them.
2798 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2799 (md_begin): Kill neverdef code.
2800 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2801 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2802 (s_alpha_coff_wrapper): New.
2803 (md_pseudo_table): Trap all ECOFF pseudos.
2805 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2807 Start of changes to remove mdebug section from mips*-elf
2808 Based on MIPS_STAB_ELF definition
2809 * acconfig.h: undef if not configured
2810 * config.in: undef if not configured
2811 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2812 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2813 * stabs.c (s_stab_generic): flush frag
2815 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2817 * configure.in: (arm-*-elf): Handle.
2818 (thumb-*-elf): Handle.
2819 * configure: Regenerate.
2820 * read.c (stringer): Fix typo in comment.
2821 * write.c (fixup_segment): Don't add symbol value to addend if
2823 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2825 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2828 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2830 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2831 (write_2_short): Emit warning if new flag is set.
2832 (do_assemble): Set flags if left instruction is one of special
2833 "right-instruction-killer" type.
2835 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2837 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2838 Always output words in debug_info section as big endian.
2839 (sparc_target_format): Choose correct bfd target.
2840 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2842 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2844 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2845 to work with internationalization code. Issue an error when two
2846 operands match that are not allowed to match.
2848 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2850 * configure.in (install_tooldir): Allow target to specify whether
2851 it wants to be installed in $(tooldir)/bin.
2852 * configure: Regenerate.
2853 * Makefile.am (install-exec-local): Set install-exec-tooldir
2854 dependency via configure.
2855 * Makefile.in: Regenerate.
2857 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2859 * Makefile.am (install-exec-local): Split into two ...
2860 (install-exec-bindir,install-exec-tooldir): New rules.
2861 * Makefile.in: Regenerate.
2863 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * Makefile.am (install-exec-local): Don't remove the file before
2866 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2867 W. Rozycki <macro@ds2.pg.gda.pl>.
2868 * Makefile.in: Rebuild.
2870 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2872 * cgen.c: Include libiberty.h.
2873 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2874 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2875 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2876 (md_cgen_lookup_reloc)): Declare.
2877 (md_cgen_record_fixup_exp): Declare.
2878 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2879 (m32r_relax_frag): Declare.
2880 (cgen_md_apply_fix3): Decls moved to cgen.h.
2881 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2882 (m32r_cgen_record_fixup_exp): Delete decl.
2883 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2884 (assemble_nop): Delete.
2885 (expand_debug_syms): Delete unused `exp'.
2886 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2887 Add default case for -Wall.
2888 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2889 (md_atof): Delete unused wordP.
2891 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2893 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2896 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2898 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2899 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2900 .print, .purgem, and .struct. Remove documentation for
2903 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2905 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2906 Update call to insert_operand.
2908 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2912 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2914 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2915 whitespace after a prefix operator.
2917 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2919 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2921 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2923 * config/tc-sparc.c (log2): New static function.
2924 (s_reserve): Use log2 to convert alignment before calling
2926 (s_common): Use log2 to convert alignment before calling
2927 record_alignment and frag_align.
2928 (sparc_cons_align): Use log2.
2930 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2933 (s_common): Likewise.
2935 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2936 initialization of waddr.
2937 (sparc_elf_final_processing): Add default case to switch.
2939 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2941 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2942 than temporary real.
2944 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * write.c (subsegs_finish): Don't align the segments if there were
2949 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2950 copying aux information.
2952 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2953 expression into a symbol.
2955 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2957 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2958 type to unsigned int.
2959 (md_assemble): Change type used to store offsets from unsigned
2961 (i386_operand): Switch error check to only call RESTORE_END_STRING
2962 once after parse_register.
2964 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2966 * config/tc-v850.c (md_show_usage): Changed format to match that
2969 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2971 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2973 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2975 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2978 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2980 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2981 * doc/Makefile.in: Rebuild.
2983 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2985 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2986 for %lo expressions.
2987 (mips_ip, case 'u'): Move range check after code to mask
2988 off bits in %hi/%lo expressions. Mask off high bits for
2991 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2993 * doc/Makefile.am (gasver.texi): New target.
2994 (as.info, as.dvi): Depends upon gasver.texi.
2995 * doc/as.texinfo: Include gasver.texi. Mention version number on
2996 title page and in top node.
2997 * doc/Makefile.in: Rebuild.
2999 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3001 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3002 but not including the line containing the edict.
3003 * listing.h (LISTING_EOF): New.
3004 * input-scrub.c (input_scrub_next_buffer): Call it.
3006 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3008 * config/tc-i386.c (i386_operand): Don't set the size of an
3009 immediate address based solely on the suffix and the mode.
3011 * config/tc-i386.c (md_assemble): Add assertion to make sure
3012 overlap2 does not set Imm.
3014 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3015 sequences of whitespace to a single space.
3016 (is_space_chars): Just compare with space.
3017 (md_begin): Don't initialize space_chars.
3018 (md_assemble): Just skip a single whitespace character.
3019 (i386_operand): Rewrite base-index parsing to use new
3020 parse_register, and to skip white space. Skip white space in a
3021 number of other places too. Don't give error message if
3022 parse_register fails.
3023 (parse_register): Change reg_string parameter to be non-const.
3024 Add end_op parameter. Skip white space after the `%', and return
3025 end of register string. Give error message here rather than
3028 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3030 Based on patch from Matt Semersky <matts@scd.hp.com>:
3031 * expr.c (op_encoding): Make const.
3032 (expr_set_precedence): New function.
3033 (expr_begin): Don't set operator rankings, just call
3034 expr_set_precedence.
3035 * expr.h (expr_set_precedence): Declare.
3036 * read.c (s_mri): Call expr_set_precedence.
3038 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3040 * doc/as.texinfo (Statements): Remove paragraph discussing
3041 continuing lines with a backslash. This hasn't worked for years,
3044 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3046 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3048 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3049 (ps_CTORS, ps_DTORS): New section types.
3050 (vms_fixup_xtors_section): New function
3051 (Ctors_Psect, Dtors_Psect): Define.
3052 (IS_GXX_XTOR): Define
3053 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3054 Filter static constructors/destructors and add to
3055 Ctors_Symbols/Dtors_Symbols chain.
3056 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3057 appropriate section.
3059 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3060 * makefile.vms: Merge vax/vms support.
3062 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3064 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3065 (elf_pseudo_table): Add them.
3066 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3067 (md_apply_fix): Accept them.
3068 (mips_fix_adjustable): Don't adjust them.
3069 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3070 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3071 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3072 (tc_fix_adjustable): Don't adjust them.
3074 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3076 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3078 * Makefile.in: Regenerate.
3079 * configure.in: AC_SUBST cgen_cpu_prefix.
3080 * configure: Regenerate.
3082 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3084 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3085 Changed all users of COND12_DELAY.
3087 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3089 * config/tc-mn10300.c (set_arch_mach): New function.
3090 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3091 (md_begin): Default to mn10300 mode.
3092 (md_assemble): Only accept instructions for the core mn10300
3093 chip and the active machine type.
3095 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * subsegs.h (segment_info_type): Give the struct a name.
3098 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3099 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3100 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3101 * config/tc-w65.h (tc_reloc_mangle): Declare.
3102 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3104 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3106 * config/tc-v850.c (v850_comm): Restore old section
3107 after common processing.
3109 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3111 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3113 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3115 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3116 char with code that explicitly sign-extends.
3118 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-v850.c (md_begin): Restore text section as the current
3121 section after creating call table sections.
3122 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3125 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3126 with call to macro SYM_AUXINFO.
3128 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3130 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3131 with the program transform name.
3132 * Makefile.in: Rebuild.
3134 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3136 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3139 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * config/tc-i386.c (i386_operand): Be prepared for a space between
3142 the open parenthesis and the start of the register operand,
3143 because of the June 16 change.
3145 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3150 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3152 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3153 even if it is belived to be unnecessary.
3155 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3159 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3161 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3163 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3164 shift amount for a repeated operand. The shift amount for the
3165 repeated copy comes from the size of the operand.
3167 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3169 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3171 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3173 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3175 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3177 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3178 characters in it as LEX_IS_SYMBOL_COMPONENT.
3179 * config/tc-i386.h (tc_symbol_chars): Define.
3180 (extra_symbol_chars): Declare.
3181 * config/tc-i386.c (extra_symbol_chars): Define.
3182 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3183 (line_comment_chars): Set to '/' if TE_LINUX.
3184 * doc/c-i386.texi (i386-prefixes): Update.
3185 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3187 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3189 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3190 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3192 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3194 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3195 constraint in instructions REP & REPI.
3197 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3199 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3200 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3202 (check_range): If the operand is shifted, then shift the number
3203 before checking its range.
3205 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3207 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3210 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-v850.c (v850_comm): Create special sections as needed.
3214 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3216 * config/tc-d10v.c (write_2_short): Addition of swapping
3217 instructions for sequential and reverse sequential order when
3218 given order is not possible.
3220 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * Makefile.am: Rebuild dependencies.
3223 (DEP_INCLUDES): Fix reference to intl build directory.
3224 * Makefile.in: Rebuild.
3226 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3228 * doc/c-i386.texi: Update 16 bit documentation.
3230 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3231 IgnoreDataSize to IgnoreSize as they are used for address size as
3233 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3234 32-bit mode, similarly addr16/data16 and variants.
3236 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3238 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3239 sequential word multiply instructions.
3241 (do_assemble): Add extra command line argument, to allow mul32
3242 attribute to be preserved across parallel insns.
3243 (md_assemble): Insert NOPs between explicitly parallel insns which
3244 contain an 32 bit multiply and a 16 multiply.
3246 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3248 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3251 * config/tc-i386.c (reloc): Add braces.
3253 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3254 consistent with Intel naming.
3255 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3256 use bitfields in sib_byte.
3257 (modrm_byte): Don't use bitfields here either.
3259 * config/tc-i386.c (current_templates): Add const.
3260 (parse_register): Add const to return, param, and char *s.
3261 (i386_operand): Add const to reg_entry *r.
3262 * config/tc-i386.h (templates): Add const to start, end.
3264 Inspired by code for 16 bit gas support from Martynas Kunigelis
3265 <martynas@nm3.ktu.lt>:
3266 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3267 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3268 (uses_mem_addrmode): Remove.
3269 (md_estimate_size_before_relax): Add support here too.
3270 (md_relax_table): Rewrite interface to md_relax for 16 bit
3272 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3273 (opcode_suffix_to_type): Remove.
3274 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3275 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3276 (md_convert_frag): Likewise.
3277 (i386_operand): Add support for 16 bit base/index regs,
3278 immediates, and displacements. Remove some unnecessary casts, and
3279 localise end_of_operand_string, displacement_string_start,
3280 displacement_string_end variables. Add GCC_ASM_O_HACK.
3281 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3283 * config/tc-i386.c (prefix_hash): Remove.
3284 (md_begin): Rewrite without obstacks. Remove prefix hash table
3285 handling. Rewrite lexical table handling.
3286 (i386_print_statistics): Don't print prefix statistics.
3287 (md_assemble): Rewrite instruction parser so that line is not
3288 converted to lower case. Don't do a hash_find for prefixes,
3289 instead recognise them via opcode modifier.
3290 (expecting_operand, paren_not_balanced): Localise variables.
3291 * config/tc-i386.h (IsPrefix): Define.
3292 (prefix_entry): Remove.
3294 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3295 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3296 '\\' in case where comment_chars contains '/'.
3298 * config/tc-i386.c (MATCH): Ensure given operand and template
3299 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3300 you must write `ljmp *table(%ebx)'.
3302 From H.J. Lu <hjl@gnu.org>:
3303 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3304 as 0 ifndef BFD_ASSEMBLER.
3305 (md_assemble): Allow immediate operands without suffix or
3306 other reg operand to default in size to the current code size.
3308 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3310 * config/tc-v850.c (md_begin): Restore creation of
3311 .call_table_text and .call_table_data sections.
3313 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3316 after emitting a word of noops.
3318 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3320 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3321 (i386_operand): Simplify checks for valid base/index combinations.
3322 Disallow `in 4(%dx),%al'.
3324 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3326 (add_prefix): Change parameter from char to int.
3328 * config/tc-i386.h (Ugh): Define opcode modifier.
3329 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3331 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3332 CONSISTENT_REGISTER_MATCH macros to check register types more
3333 thoroughly. Check for illegal suffix/operand combinations
3334 when matching insns with operands. Handle new `s' suffix, and
3335 associated FloatMF opcode modifier for float insns with memory
3337 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3338 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3339 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3340 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3341 DATA_PREFIX_OPCODE throughout.
3343 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3344 (md_assemble): Rewrite suffix/register operand checking code to be
3345 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3346 AnyMem, the better to grep.
3348 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3349 given a memory operand. Don't set Abs bits either.
3350 (type_names): Remove Mem*, Abs*.
3351 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3352 define opcode_modifiers as these cases are handled by Disp8,
3353 Disp16, Disp32 and suffix checks.
3354 (COMES_IN_BOTH_DIRECTIONS): Remove.
3355 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3357 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3358 if IgnoreDataSize modifier given. Remove ShortformW modifier
3359 test. Add test for ShortForm in W base_opcode modification.
3360 Merge Seg2ShortForm and Seg3ShortForm code.
3361 * config/tc-i386.h (ShortFormW): Remove.
3362 (IgnoreDataSize): Define.
3364 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-d30v.c (md_assemble): Store previous segment state
3367 with previous instruction.
3369 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3371 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3372 (ebp, esp): Remove static variables.
3373 (MATCH): Remove test for InOutPortReg.
3374 (i386_operand): Properly handle InOutPortReg here instead.
3375 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3376 (md_assemble): Simplify and correct modrm and sib generation.
3377 (i386_operand): Add warning for scale without index.
3378 Rewrite checks for valid base/index combinations.
3380 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3381 macros and enclose in do while(0).
3382 (RESTORE_END_STRING): Likewise.
3383 (md_assemble): Add one to printed operand number so we start
3384 from 1 not 0. Add some more gettext invocations.
3385 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3388 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3389 DATA_PREFIX, SEG_PREFIX): Define.
3390 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3391 (check_prefix): Remove function.
3392 (add_prefix): New function. Add prefix to i.prefix as well as
3394 (md_assemble): Changes for add_prefix. Remove hack for wait
3395 prefix, instead always output prefixes in fixed order. Test
3396 for jcxz/loop when selecting between word & dword operations,
3397 and add address size prefix rather than operand size prefix.
3398 Remove operand -> address size hack when emitting jcxz/loop.
3399 (i386_operand): Remove O_Absent check as it's done in expr.
3401 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3403 * configure.in: Recognize m5200 as a cpu_type of m68k.
3404 * aclocal.m4: Rebuild with current libtool.
3405 * configure: Rebuild.
3407 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3409 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3410 to relaxable_symbol to prevent references to external symbol from
3413 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3415 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3416 symbols are relaxable.
3418 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3420 * config/tc-v850.c (md_begin): Don't create special
3421 sections by default.
3423 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3425 * config/tc-mips.c (macro): For div and udiv, close the
3426 reorder block as soon as possible.
3428 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3430 From Matt Semersky <matts@scd.hp.com>:
3431 * macro.c (macro_mri_mode): New function.
3432 * macro.h (macro_mri_mode): Declare.
3433 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3436 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3438 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3441 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3442 until after xstrdup in OBJ_EVAX case.
3444 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3446 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3447 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3448 of hardcoded magic number.
3449 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3451 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3453 * read.c (do_s_func): New function.
3455 * read.h (do_s_func): Add prototype.
3457 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3459 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3460 nops if fill pattern not specified.
3462 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3464 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3465 * config/te-go32.h (TE_GO32): Define.
3466 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3468 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3470 Implement .func/.endfunc pseudo-ops.
3471 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3473 * read.c (potable): Add .func,.endfunc.
3474 (s_func): New function.
3475 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3477 (in_doc_func_p,current_function_label): New static globals.
3478 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3480 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3483 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3484 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3485 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3486 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3487 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3488 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3489 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3490 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3491 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3492 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3493 * config/tc-a29k.c: Don't define md_short_jump_size,
3494 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3495 * config/tc-alpha.c: Likewise.
3496 * config/tc-alpha.h: Likewise.
3497 * config/tc-arm.c: Likewise.
3498 * config/tc-h8300.c: Likewise.
3499 * config/tc-h8500.c: Likewise.
3500 * config/tc-hppa.c: Likewise.
3501 * config/tc-i860.c: Likewise.
3502 * config/tc-i960.c: Likewise.
3503 * config/tc-ppc.c: Likewise.
3504 * config/tc-sh.c: Likewise.
3505 * config/tc-sparc.h: Likewise.
3506 * config/tc-tic30.c: Likewise.
3507 * config/tc-w65.c: Likewise.
3508 * config/tc-z8k.c: Likewise.
3510 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3512 * config/tc-vax.c (_): Delete this macro used for placeholder
3513 values in vax_operand_width_size; it conflicts with the _() macro
3514 used for internationalization.
3516 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3519 code. From Chris Moller <moller@bops.com>.
3521 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3522 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3523 * read.c (emit_expr): Initialize seg and subseg fields of a new
3525 * write.c (write_object_file): Switch to the appropriate segment
3526 and subsegment when processing a broken word.
3528 * config/tc-m68k.c (mri_assemble): New static function.
3529 (build_mri_control_operand): Call mri_assemble rather than
3531 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3532 (s_mri_endf, s_mri_endw): Likewise.
3534 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3536 * read.c (s_org): Call md_flush_pending_output if it is defined.
3538 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3540 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3542 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3543 (md_parse_option): Add for same.
3544 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3545 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3546 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3548 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3550 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-arm.c (find_real_start): Relax definition of local
3555 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3558 symbols at the given address, not just the last one specified.
3560 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3562 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3563 or number_to_chars_littleendian to write data.
3565 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-v850.c (md_assemble): Remove artificially created
3568 register name symbols.
3570 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3572 * write.c (fixup_segment): Change "segment" to "section" in
3575 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3577 * write.c (fixup_segment): Change sym1-sym2 message again.
3579 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3581 * write.c (fixup_segment): Improve error message for sym1-sym2
3582 errors when sym1 is in a different segment from sym2.
3584 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3586 * config/tc-m32r.c (warn_unmatched_high): New static local.
3587 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3588 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3589 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3590 (md_parse_option): Likewise.
3591 (md_show_usage): Likewise.
3592 (m32r_frob_file): Likewise.
3594 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3595 (read_a_source_file): Call them.
3596 * read.h (stabs_generate_asm_file): Declare.
3597 * stabs.c (stabs_generate_asm_file): New function.
3598 (generate_asm_file): New function.
3599 (stabs_generate_asm_lineno): Move file name handling into
3602 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3604 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3605 (d30v_current_align, d30v_current_align_seg): New variables.
3606 (d30v_last_label): New variable.
3607 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3608 (s_d30v_data, s_d30v_section): Likewise.
3609 (md_pseudo_table): Call them.
3610 (md_begin): Initialize d30v_current_align_seg.
3611 (md_assemble): Call d30v_align when needed by known current alignment.
3612 (d30v_frob_label, d30v_cons_align): New functions.
3613 * config/tc-d30v.h (md_do_align): Remove.
3614 (tc_frob_label): Call d30v_frob_label.
3615 (md_cons_align): New.
3617 * config/tc-d30v.c (find_format): Convert complex expressions to
3618 expression symbols before processing. Clean up code formatting.
3620 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3622 * po/Make-in (install-info): New target.
3624 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3626 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3628 * config/tc-mn10300.c (md_assemble): Likewise.
3630 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3632 * Makefile.am: Update with `make dep-am'.
3633 (HFILES): Add cgen.h.
3634 (cgen.o): Depend on cgen.h.
3635 * Makefile.in: Regenerate.
3637 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3639 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3641 * gasp.c (grab_label): Permit a label to be a preprocessor
3642 variable by permitting a label to start with a backslash.
3644 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3646 * config/tc-mips.c (validate_mips_insn): Removed hack
3647 for previously inaccessible bitfields in some INSN_TRAP
3650 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3652 * config/tc-d30v.c (do_assemble): Abort with error message
3653 if opcode operands do not match.
3655 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3657 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3658 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3659 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3660 similar new 'q' operand.
3662 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3664 * cgen.c (cgen_asm_finish_insn): Fix typo.
3666 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3669 * cgen.c: Include it.
3670 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3671 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3672 All callers updated.
3673 * config/tc-m32r.c: Include cgen.h.
3674 (m23r_insn): New members num_fixups,fixups.
3676 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3678 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3679 to avoid compiler warning.
3681 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3683 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3686 * makefile.vms (OBJS): Add ehopt.obj
3688 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3690 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3692 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3694 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3695 a short format insn.
3696 (md_assemble): Set it for explicitly packed insns.
3698 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3700 * config/obj-coff.c (c_symbol_merge): Do not take address of
3701 native fields when performing the memcpy.
3703 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3705 * config/tc-mips.c (macro,macro2): Implement
3706 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3708 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3710 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3711 relocations against globally visible symbols.
3712 * config/tc-m68k.c (relaxable_symbol): New macro.
3713 (m68k_ip, md_estimate_size_before_relax): Use it.
3714 (tc_m68k_fix_adjustable): Also handle weak symbols.
3716 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3719 references to externally visible symbols.
3720 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3721 values in twice for a PC relative reloc if the symbol is
3724 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3725 don't adjust a PC relative reloc against an externally visible
3727 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3728 for a PC relative fixup against an externally visible defined
3729 symbol, arrange to store object file and addend values as though
3730 the symbol were not defined.
3731 (tc_gen_reloc): Likewise.
3733 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3735 * read.c (sizeof_leb128): Referenced externally by write.c so
3738 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3740 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3741 and expand a 'debug' symbol associated with the next instruction
3742 that does not cause a short instruction to be filled with a NOP.
3743 (md_pseudo_table): Add support for .debugsym.
3744 (assemble_parallel_insn): Add calls to expand_debug_sym as
3746 (md_assemble): Ditto.
3748 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3750 * as.c (main): Conditionally call setlocale.
3751 * gasp.c (main): Likewise.
3752 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3753 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3755 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3757 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3759 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3761 * config/tc-hppa.c: Change all calls to bzero to use memset.
3762 (pa_ip): Add cast to avoid warning.
3763 (tc_gen_reloc, md_apply_fix): Likewise.
3764 (pa_find_space_by_number): Likewise.
3765 (hppa_force_relocation): Likewise.
3766 (pa_block): Change i to unsigned int.
3767 * config/obj-som.h (obj_som_copyright): Declare.
3769 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3771 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3772 for line numbers for assembly source.
3774 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * configure.in: Change version number to 2.9.4
3777 * configure: Rebuild.
3779 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3781 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3783 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3785 * ecoff.h: Change symbolS in function declaration to struct
3788 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3791 (md_convert_frag): Fix i18n typo.
3793 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3795 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3796 * ecoff.h: Protoype it.
3797 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3798 [EVAX] (s_alpha_prologue): Delete.
3799 (md_pseudo_table): Update.
3801 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3804 array to local pointer.
3805 (get_args, parse_expr): Add casts to avoid warnings.
3807 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3809 * read.c (s_set): Cast xmalloc return value to fragS *.
3810 * config/tc-m68k.c (m68k_ip): Function made static to match
3811 previous forward declaration.
3812 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3814 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3816 * config/tc-v850.c: Add internationalisation macros to error
3819 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3820 macros to error strings.
3822 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3824 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3825 reloc is in the TOC csect.
3826 (md_apply_fix3): Correct gettext typo.
3828 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3831 .L - they are local labels and the branches are not really
3832 function calls but rather far jumps.
3834 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3836 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3838 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * config/tc-i386.c (md_assemble): Print operand number rather than
3841 using ordinal_names.
3842 (i386_operand): Likewise.
3844 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3846 * Makefile.am (INTLLIBS): Define to work around apparent automake
3848 All Makefiles: Regenerated.
3850 * Many files: Added gettext invocations around user-visible
3852 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3853 HAVE_LC_MESSAGES): Define.
3854 * dep-in.sed: Added asintl.h.
3855 * po/Make-in: New file.
3856 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3858 * read.c (Z_): Renamed from `_'.
3859 * Makefile.am (SUBDIRS): Added po.
3860 (POTFILES): new macro.
3861 (po/POTFILES.in): New target.
3862 ($(OBJS)): Added asintl.h.
3864 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3865 (as_new_LDADD): Added $(INTLLIBS).
3866 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3867 (gasp_new_LDADD): Added $(INTLLIBS).
3868 (gasp_new_DEPENDENCIES): New macro.
3869 * configure, aclocal.m4: Rebuilt.
3870 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3872 (ALL_LINGUAS): Define.
3873 * macro.c: Include "asintl.h".
3874 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3875 * as.h: Include "asintl.h".
3876 * config/tc-i386.c (ordinal_names): Removed.
3877 (md_assemble): Changed error text to avoid ordinal_names.
3878 (i386_operand): Likewise.
3879 (reloc): Added as_bad to avoid i18n problems.
3880 (tc_gen_reloc): Likewise.
3881 * config/tc-arm.c (bad_args): Now a #define.
3883 * config/obj-vms.c (VMS_stab_parse): Changed type of
3885 (global_symbol_directory): Unified strings to avoid i18n
3887 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3888 avoid i18n problems.
3889 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3890 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3892 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3894 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3896 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3898 * as.c (print_version_id): Added an fprintf to avoid i18n
3900 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3902 * expr.c (expr): Added as_warn call to avoid i18n problems.
3903 * messages.c (as_assert): Changed code to avoid i18n problems.
3904 (as_abort): Likewise.
3905 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3906 (s_space): Likewise.
3907 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3909 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3911 * config/tc-i386.c (check_prefix): New static function, split out
3913 (struct _i386_insn): Add wait_prefix field.
3914 (md_assemble): Remove wait_prefix local variable. Use
3915 check_prefix when adding a prefix.
3917 * config/tc-i386.c (current_templates): New static variable.
3918 (md_assemble): Remove current_templates local variable.
3919 (md_assemble, i386_operand): Improve error and warning messages in
3920 many places. Add RESTORE_END_STRING in many places before error
3921 return. Clarify some comments.
3923 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3925 (md_assemble): Parse string instruction operands, looking for
3926 segment override prefixes. Check for invalid segment prefixes on
3928 (i386_operand): i.seg[] and max mem_operand changes for string
3930 * config/tc-i386.h (EsSeg): Define.
3932 * config/tc-i386.h (regKludge): Define.
3933 (iclrKludge, imulKludge): Don't define.
3934 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3935 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3936 opcode_modifier checks to look for more common cases first. Add
3937 default_seg for IsString case.
3939 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3941 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3943 * configure: Rebuild with new automake and libtool.
3944 * aclocal.m4, Makefile.in: Likewise.
3946 * doc/Makefile.am (as.dvi): New target.
3947 * doc/Makefile.in: Rebuild.
3949 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3951 * configure.in: Added sparc86x support.
3953 * configure: Rebuild.
3955 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3957 (md_parse_option): Warn if -EL is not supported for this architecture.
3959 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3961 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3963 * config/tc-mips.c (mips_ip): Note when we use get match on
3964 the full instruction name.
3966 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3968 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3969 back into the expression to handle add/sub simplification correctly.
3971 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3973 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3975 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3980 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3982 * symbols.c (max_indent_level): New global.
3983 (print_symbol_value_1): Use it.
3984 * expr.h (expr_build_dot): Declare.
3985 * expr.c (expr_build_dot): New function.
3987 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3989 * symbols.c (print_binary): New function.
3990 (print_expr_1): Call it.
3992 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3994 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3995 operand in the opcode.
3997 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3999 * config/tc-i386.h: Reorder operand flags and opcode modifier
4000 flags for clarity. Remove unused definitions: Unknown,
4001 ImmUnknown, DispUnknown, NoModrm.
4002 * config/tc-i386.c (type_names): Add missing Debug type.
4003 (md_assemble): Better duplicate prefix checking. Quicker string
4004 instruction check via new opcode_modifier flag.
4006 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4008 * doc/as.texinfo (Invoking): Clarify -Wa example.
4010 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4012 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4013 (s_mips_weakext): Define.
4014 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4015 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4018 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4021 is an error if the value can not be computed at assembly time.
4022 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4024 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * gasp.c (main): Set next field of new include_path structure to
4027 NULL. From Avery Pennarun <averyp@gdc.ca>.
4029 * read.c (s_mri_sect): Call as_bad rather than abort for an
4030 unsupported MRI target.
4032 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4035 the destination of a branch instruction should be altered.
4036 (find_real_start): New function: Locate the real, Thumb coded
4037 start of a Thumb function.
4038 (do_t_branch23): Alter the destination of branches to Thumb
4041 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4043 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4045 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4048 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4050 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4051 * doc/c-hppa.texi: Likewise.
4053 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4055 * Makefile.am: Rebuild dependencies.
4056 * Makefile.in: Rebuild.
4058 * Makefile.am (DEP_INCLUDES): New variable.
4059 (.dep1): Change to work when srcdir is not an absolute path.
4060 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4061 * Makefile.in: Rebuild.
4063 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4065 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4066 LinearAddress patch.
4068 * configure.in: Set version to 2.9.1.
4069 * configure: Rebuild.
4071 * Branched binutils 2.9.
4073 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4075 * config/tc-i386.h (FWait): Define.
4076 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4077 other prefixes. Check FWait flag in opcode table to see which
4078 instructions require an fwait prefix.
4080 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4082 * stabs.c (get_stab_string_offset): Always create a stab string
4085 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4087 Fix some gcc -Wall warnings:
4088 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4089 * ehopt.c (eh_frame_code_alignment): Likewise.
4090 * expr.c (integer_constant, operand): Likewise.
4091 * frags.c (frag_align): Likewise.
4092 * gasp.c (level_0, change_base, doinstr): Likewise.
4093 * hash.c (hash_ask): Likewise.
4094 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4095 (debugging_pseudo): Likewise.
4096 * macro.c (define_macro, check_macro): Likewise.
4097 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4098 (ignore_rest_of_line, float_cons): Likewise.
4099 * symbols.c (decode_local_label_name): Likewise.
4100 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4101 (fixup_segment, number_to_chars_bigendian): Likewise.
4102 (number_to_chars_littleendian): Likewise.
4103 * config/atof-ieee.c (gen_to_words): Likewise.
4104 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4105 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4106 * read.c (output_big_sleb128): Initialize locals to avoid
4108 (output_big_uleb128, equals): Likewise.
4109 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4110 to unsigned int. Change zeros to unsigned int.
4111 * cond.c (s_if): Add return to default case.
4112 * frags.c (frag_now_fix): Change return type to addressT.
4113 * frags.h (frag_now_fix): Update declaration.
4114 * listing.c (file_info_struct): Change linenum to unsigned int.
4115 (struct list_info_struct): Change hll_line to unsigned int.
4116 (print_source): Update format string.
4117 * read.c (emit_expr): Change scan to unsigned int, and don't
4118 bother to initialize it.
4119 * symbols.c (dollar_label_count): Change to unsigned long.
4120 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4121 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4122 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4124 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4126 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4127 mcf5200 just as we do for m68000.
4128 (m68k_init_after_args): Likewise.
4129 (md_estimate_size_before_relax): Likewise.
4131 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4133 * config/tc-v850.c (md_assemble): Store relocation addend in
4134 fixup instead of instruction.
4136 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4138 * config/tc-i386.c (md_assemble): Swap template arguments to
4139 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4140 This macro is currently symmetric, so passing them the wrong
4141 way didn't cause any problem, but may if the macro is changed
4143 After copying template to i.tm, use i.tm. rather than t-> to
4144 access fields, and make t a const*
4145 Move i.tm.operand_types[] swap to immediately after the copy.
4147 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4149 * expr.h (expr_build_uconstant): Add prototype.
4150 (expr_build_unary,expr_build_binary): Add prototypes.
4151 * expr.c (expr_build_uconstant): New function.
4152 (expr_build_unary,expr_build_binary): New functions.
4154 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4156 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4157 * macro.c (macro_expand_body): Increase buffer size.
4158 * messages.c (as_warn): Likewise.
4159 (as_warn_where, as_bad, as_bad_where): Likewise.
4161 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4163 Based on patch from H.J. Lu <hjl@gnu.org>:
4164 * Makefile.am (DISTSTUFF): New variable.
4165 (diststuff): New target.
4166 * Makefile.in: Rebuild.
4168 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4171 m32r_elf_section_change_hook.
4173 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4174 emit a nop if a section ends with a 16 bit instruction.
4176 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4178 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4179 s_lcomm rather than obj_coff_lcomm.
4180 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4182 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4184 * config/tc-i386.h (LinearAddress): Define.
4185 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4186 instruction, don't use a default segment.
4188 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4190 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4191 * configure: Rebuild.
4193 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * aclocal.m4, configure: Rebuild with libtool 1.2.
4197 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4199 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4200 PC relative branches. Patch courtesy of Jonathan Walton.
4203 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4205 * configure.in (emulations): Add thumb-pe target.
4207 * configure (emulations): Add thumb-pe target.
4209 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4211 * itbl-lex.l (yywrap): Don't define if already defined as a
4214 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4216 * depend.c (quote_string_for_make): New function.
4217 (wrap_output): Use it.
4219 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4221 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4222 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4224 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4226 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4227 Recognize -GN and -relax.
4228 (md_begin): Initialize gp size from -G switch.
4229 (alpha_force_relocation): Always force if -relax.
4230 (alpha_align): Take a new argument that will specify when to
4231 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4232 Change all callers. Emit nop alignment padding as nop+unop pair.
4234 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4236 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4237 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4239 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4241 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4242 require padding to the next long word boundary.
4244 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4246 * cgen.c: #include symcat.h.
4247 * config/tc-m32r.c: Likewise.
4249 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4251 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4252 absolute expressions instead of '$' prefixed register names.
4254 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4256 * read.c (s_set): Record file and line info for symbols when -as.
4257 (pseudo_set): Don't overwrite that dummy fragment.
4259 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4261 * config/tc-ppc.c (md_pseudo_table): Add "section".
4262 (ppc_named_section): New static function.
4264 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4266 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4267 so we don't have to scan the entire list.
4269 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4271 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4272 case, allow the parallel instructions to modify the same flag
4275 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4277 * listing.c (list_symbol_table): Categorize symbols by
4278 undefined_section rather than sy_frag->line == NULL.
4280 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4282 * Makefile.am (install-exec-local): Install properly when ln
4283 fails or tooldir == prefix.
4285 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4287 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4288 Test result of insert_operand for error.
4290 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4292 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4293 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4294 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4295 * doc/Makefile.in: Rebuild.
4297 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4299 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4300 (macro): Fix handling of M_COP[0-3].
4302 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4304 Based on patches from Ross Harvey <ross@teraflop.com>:
4305 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4306 if macro_alternate or macro_mri.
4307 (getstring): Remove support for byte constants between < and >.
4308 (get_any_string): '<' only starts a string if macro_alternate or
4310 (macro_expand_body): Permit keyword parameters following
4311 positional parameters.
4313 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4314 * configure.in (alpha*-*-netbsd*): New target.
4315 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4316 * configure: Rebuild.
4318 * as.h (flag_warn_suppress_instructionswap): Move from here...
4319 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4320 here, and make static.
4322 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4323 BFD_ASSEMBLER or MANY_SEGMENTS.
4325 * as.c (show_usage): Update bug-gnu-utils address.
4326 * gasp.c (show_usage): Likewise.
4327 * doc/as.texinfo (Bug Reporting): Likewise.
4329 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4331 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4332 insns regardless of the size of a pointer if we're in mips I or
4334 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4336 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4338 Fix rac to accept only a0:
4339 * tc-d10v.c (parallel_ok, find_opcode):
4340 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4341 Introduce OPERAND_GPR.
4343 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4345 * read.c (s_fill): Handle non-constant repeat counts by creating
4346 an rs_space fragment.
4348 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4351 from as_bad to as_warn.
4353 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4355 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4356 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4357 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4359 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4361 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4362 seg_fix_rotP rather than fix_root from seg_info.
4364 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4366 * expr.c: Add support for 0x1_2_3_4 bignums.
4368 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4370 * configure.in: Change -linux* to -linux-gnu*.
4371 * configure: Rebuild.
4373 * app.c (do_scrub_begin): Treat \r as whitespace.
4375 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4377 * Makefile.am: Update dependencies.
4378 * Makefile.in: Rebuild.
4380 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * configure, aclocal.m4: Rebuild with new libtool.
4384 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4386 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4387 the argument to bfd_set_arch_mach.
4388 (load_address): Use bfd_arch_bits_per_address to determine the
4389 bit size of an address instead of looking at the isa level.
4390 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4392 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4394 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4396 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4398 * ehopt.c: New file.
4399 * as.h (enum _relax_state): Add rs_cfa.
4400 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4401 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4402 * read.c (emit_expr): Call check_eh_frame.
4403 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4404 (relax_segment): Likewise.
4405 * Makefile.am: Rebuild dependencies.
4406 (GAS_CFILES): Add ehopt.c.
4407 (GENERIC_OBJS): Add ehopt.o.
4408 * doc/internals.texi (Frags): Document rs_cfa.
4410 * as.c (show_usage): Mention --traditional-format.
4411 (parse_args): Accept --traditional-format.
4412 * as.h (flag_traditional_format): Declare.
4413 * output-file.c (output_file_create): If flag_traditional_format,
4414 set BFD_TRADITIONAL_FORMAT on stdoutput.
4415 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4417 * config/tc-mips.c (append_insn): Make sure that if we have a
4418 fixup for an unmatched %hi reloc, it does not associated with a
4421 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4422 * doc/Makefile.in: Likewise.
4424 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4426 * config/tc-m32r.c (check_for_side_effects): New function.
4427 (can_make_parallel): Add checks for instruction side effects
4428 clashing with the other instruction.
4429 (assemble_parallel_insn): Improve warning messages. Return error
4430 message from non-swapped instruction order.
4432 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4434 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4436 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4437 md_cleanup definition. This moves the forced literal output to
4438 the end of the source pass, and avoids macro's inserting literals
4439 into the code immediately after the macro expansion.
4441 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4444 a gas internal symbol is adjustable.
4445 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4447 * as.h: If gcc version greater than 2.6, use `__format__' and
4448 `__printf__' in function attributes, rather than `format' and
4451 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4453 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4455 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4457 Add tms320c30 support:
4458 * config/tc-tic30.h: New file.
4459 * config/tc-tic30.c: New file.
4460 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4461 TARGET_FORMAT as "coff-tic30".
4462 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4463 * Makefile.am: Rebuild dependencies.
4464 (CPU_TYPES): Add tic30.
4465 (CPU_OBJ_VALID): tic30-aout is valid.
4466 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4467 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4468 * configure, Makefile.in: Rebuild.
4470 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-v850.c (md_assemble): Improvements to error messages.
4474 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4476 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4477 BFD_RELOC_HI16_S to store the high bits of any value.
4479 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4480 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4481 assembler calculate relocations to any external symbol at all.
4482 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4483 involving generation of pc-relative relocs.
4484 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4485 has been moved to md_apply_fix3.
4487 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4488 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4489 which actually means (the address of identifier's GOT entry) +
4490 constant, which is not particularly useful.
4492 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4494 * read.h (include_dirs): Declare.
4495 (include_dir_count,include_dir_maxlen): Declare.
4497 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4499 * configure.in: Correct check for shared opcodes library.
4500 * configure: Rebuild.
4502 * listing.c (buffer_line): If we can't open the file, set at_end.
4503 (listing_print): Remove unused local variable fi.
4505 * config/m68k-parse.y (reglistpair): Handle register list in
4508 * config/vms-conf.h: Don't undef VERSION.
4510 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4512 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4514 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4516 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4517 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4518 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4519 (EXTRA_DIST): Define.
4520 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4521 explicitly rather than via the list of object files.
4522 (gcc-as.opt): New file created when make-gas.com is run.
4523 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4524 itbl-cpu.h} to #include appropriate file rather than copying that
4526 * config/vms-conf.h: Synchronize with current config.in.
4527 * Makefile.in: Rebuild.
4529 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4531 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4532 (parallel_ok): Relaxed parallel subinstruction dependency check.
4534 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4536 * as.h (flag_warn_suppress_instructionswap): added new flag.
4537 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4538 command line argument.
4539 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4540 warning only if flag_warn_suppress_instructionswap is false.
4542 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4544 * configure.in (i386-*-mingw32*): New target.
4545 * configure: Rebuild.
4547 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4549 * symbols.c (resolve_symbol_value): Don't set the segment if it
4550 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4552 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4555 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4557 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4558 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4561 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4565 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-v850.c (v850_insert_operand): Display instruction when
4568 an error is encountered.
4570 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4572 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4573 (i386-*-sco3.2v5*coff): New target.
4574 (i386-*-sco3.2*): New target.
4575 * configure: Rebuild.
4577 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4579 * config/tc-v850.c: Tidy error message production.
4581 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4583 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4584 validate_immediate return value in the right type for comparisons
4587 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4589 * listing.c (MAX_BYTES): Use listing variables not constants.
4590 (data_buffer): No longer an array, but a pointer.
4591 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4592 (listing_listing): Allocate data_buffer.
4594 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4596 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4597 --listing-rhs-width, --listing-cont-lines.
4598 (show_usage): Update.
4599 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4600 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4601 (print_lines): Use the variables instead of the constants.
4602 (listing_listing): Likewise.
4603 * listing.h: Declare the new vars.
4605 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4607 * as.c (parse_args): Add --keep-locals alias for -L.
4608 Add --strip-local-absolute.
4609 (show_usage): Update.
4610 * as.h (flag_strip_local_absolute): New flag.
4611 * symbols.c (S_IS_LOCAL): Use it.
4612 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4613 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4614 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4616 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4618 * config/tc-m32r.c: Detect if explicitly parallel instructions
4619 might have an io conflict and issue a warning message.
4621 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4623 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4624 cgen_swap_fixups): Functions to save, restore and swap the fixup
4625 chain with a backup copy.
4626 (cgen_asm_finish_insn): Returns address of constructed insn.
4628 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4630 * listing.c (file_info_struct): Remove FILE, add POS.
4631 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4632 (file_info): Don't open the file.
4633 (buffer_line): Check for the file in the last_open cache, updating
4635 (print_source): Don't reference file_info->file.
4636 (listing_listing): Likewise.
4637 (listing_print): Close the file in the cache, if any.
4639 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4641 * read.c (dwarf_file_string): New file static variable.
4642 (emit_expr): Look for constant sequence that leads up to a file
4643 name in DWARF debugging output.
4644 (stringer): Use dwarf_file_string to decide whether to accept a
4645 string as a file name.
4647 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4649 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4650 (crack_operand): Add reg->reglst MRI hack.
4651 (r_seg): Put reglst symbols in reg_section.
4652 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4654 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4656 * tc-sh.c (get_specific): Handle SGR & DBR.
4658 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4660 * tc-h8300.c (parse_reg): Take the length of the symbol into
4661 account when attempting to match a register name.
4662 * tc-h8500.c (parse_reg): Likewise.
4664 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4666 * cgen.c: Formatting changes to improve readability.
4668 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4670 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4673 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4675 Based on a patch from Jim Wilson
4676 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4677 (tc_gen_reloc): Handle cross section PC relative relocs
4680 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4682 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4684 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4686 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4687 (expr_jmp_buf): New static local.
4688 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4689 (cgen_md_operand): New function.
4690 * tc-m32r.c: Clean up pass over `struct foo' usage.
4691 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4693 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4695 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4696 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4698 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4700 * config/tc-i386.c (i386_operand): Give an error if there are
4701 unrecognized characters after an expression.
4703 For older changes see ChangeLog-9697