1 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4 '@'. Change autoincrement completers to fall through to cache control
7 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
9 (pa_parse_addb_64_cmpltr): New function.
11 * config/tc-hppa.c (pa_ip): Change error message.
12 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
13 '?Q' args to allow falling through.
15 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
16 Remove unused conditional codes.
17 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
19 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
21 * config/tc-d30v.c (CHAR_BIT): Define.
22 (check_range): Fix bit operations to support integers bigger than
25 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
27 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
30 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
31 Doug Evans <devans@cygnus.com>
33 Add support for m32rx.
34 * config/tc-m32r.c (enable_m32rx): New static global.
35 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
36 (allow_m32rx): New function.
37 (M32R_SHORTOPTS): Add `O'.
38 (md_longopts): Add --m32rx plus several warning options.
39 (md_parse_option): Handle new options.
40 (md_show_usage): Print them.
41 (md_begin): Enable m32rx.
42 (OPERAND_IS_COND_BIT): New macro.
43 (first_writes_to_seconds_operands): New function.
44 (writes_to_pc,can_make_parallel,make_parallel): New functions.
45 (target_make_parallel,assemble_two_insns): New functions.
46 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
47 If optimizing and m32rx, try to make consecutive insns parallel.
49 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
51 * config/tc-mips.c (nopic_need_relax): Allow for the
52 .sdata.foo sections generated by -fdata-sections,
53 and for the .gnu.linkonce.s sections generated by C++.
55 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
57 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
58 with cleaner code using completer prefixes. Add 'Y'.
60 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
62 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
64 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
65 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
66 insn does not match and we should try the next insn in the table.
68 1999-09-22 Nick Clifton <nickc@cygnus.com>
70 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
72 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
74 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
77 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
79 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
80 OBJ_ELF. If ELF, add "sq".
81 (md_parse_option): If ELF, ignore -s and -q.
82 (md_show_usage): Mention ELF options.
84 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
86 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
89 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
91 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
93 * config/tc-hppa.c (struct pa_it): New field "trunc".
94 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
95 (pa_parse_ftest_gfx_completer): New function
96 (pa_parse_fp_cnv_format): New function.
98 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
99 (md_apply_fix): Handle 22bit pc-rel branches.
101 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
103 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
105 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
107 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
109 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
111 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
112 (pa_ip): Handle 'fX'.
114 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
116 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
117 (pa_ip): Handle 'fX'.
119 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
121 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
122 unwinds unless the function is in the text space.
123 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
125 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
127 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
128 (md_assemble): To here. Tweak address generation.
130 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
132 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
133 (md_assemble): Call dwarf2_where for OBJ_ELF.
134 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
135 (pa_end_of_source): New function.
136 * tc-hppa.h (md_end): Define for OBJ_ELF.
138 1999-09-14 Michael Meissner <meissner@cygnus.com>
140 * configure.in (Canonicalization of target names): Remove adding
141 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
142 generates $ac_config_sub with a ${CONFIG_SHELL} already.
143 * configure: Regenerate.
145 1999-09-14 Donn Terry <donn@interix.com>
147 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
149 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
151 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
152 pc-relative jmp/call to an absolute symbol.
153 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
154 absolute section symbols.
156 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
157 jump handling code and comments.
159 1999-09-12 Ian Lance Taylor <ian@zembu.com>
161 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
162 the value if TE_PE and a global defined symbol.
164 1999-09-11 Ian Lance Taylor <ian@zembu.com>
166 * write.c (dump_section_relocs): Call print_symbol_value_1 to
167 print the symbol, rather than printing it here.
169 1999-09-11 Donn Terry <donn@interix.com>
171 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
172 BFD_RELOC_RVA relocations.
174 * config/tc-i386.c (md_undefined_symbol): Compare the name against
175 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
178 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
180 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
181 * doc/internals.texi (Object format backend): Document
184 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
185 relocations against global symbols if TE_PE.
187 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
188 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
190 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
193 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
194 symbols which do not have a constant value, or tags with
195 non-tags. Remove the symbol from the list before adding it at the
198 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
199 C_FCN symbol differently if TE_PE.
200 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
201 appears in the pseudo-op, rather coff_line_base which is only set
204 * config/obj-coff.c (obj_coff_loc): New static function.
205 (obj_pseudo_table): Add "loc".
207 * config/obj-coff.c (add_lineno): Check that the line number is
210 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
211 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
213 (md_atof): Return NULL rather than 0.
214 * config/tc-i386.c (md_atof): Change type to int.
215 * expr.c (expr): Change first parameter to int.
216 * config/obj-coff.c: Add declarations for static functions.
217 (coff_frob_symbol): Use SYM_AUXENT.
218 * config/tc-i386.h (flag_16bit_code): Don't declare.
220 * config/obj-coff.c (obj_coff_section): Default to setting
221 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
223 * write.c (adjust_reloc_syms): Print adjusted fixup.
225 * expr.c (integer_constant): Correct too_many_digits calculation
228 1999-09-09 Andreas Schwab <schwab@suse.de>
230 * doc/c-arm.texi: Fix arguments of @var to not contain
233 1999-09-08 Philip Blundell <pb@nexus.co.uk>
235 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
237 (md_parse_option): Only support -k flag for ELF and COFF targets.
239 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
241 * config/tc-hppa.c (pa_ip): Put strict register checks before
242 call to pa_parse_number.
244 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
246 1999-09-06 Ian Lance Taylor <ian@zembu.com>
248 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
251 1999-09-06 Donn Terry <donn@interix.com>
253 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
255 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
257 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
258 candidate instruction. Require registers for register arguments
259 when in strict mode. Require assemble-time constants for
260 constants when in strict mode.
261 (pa_get_absolute_expression): Require a constant when in strict
264 1999-09-06 Nick Clifton <nickc@cygnus.com>
266 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
268 1999-09-04 Steve Chamberlain <sac@pobox.com>
270 * config/tc-pj.c: New file, supports picoJava in ELF.
271 * config/tc-pj.h: Ditto.
272 * configure.in (pjl*, pj*): New targets.
273 * Makefile.am: Rebuild dependencies.
275 (TARGET_CPU_CFILES): Add config/tc-pj.c.
276 (TARGET_CPU_HFILES): Add config/tc-pj.h.
277 * doc/c-pj.texi: New file.
278 * doc/as.texinfo: Add some PJ specifics.
279 * doc/all.texi: Add PJ to the list of all architectures, sort them
281 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
282 * configure, Makefile.in, doc/Makefile.in: Rebuild.
284 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
286 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
287 (obj_frob_file): Test for null pointer.
288 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
289 (OBJ_PROCESS_STAB): And here.
292 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
293 except OBJ_PROCESS_STAB, which we #undef for ecoff.
294 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
296 * config/obj-coff.c (no_func): Remove.
297 (coff_format_ops): Change occurrences of no_func to 0, as we test
298 for 0 in obj-multi.h.
300 * configure.in: Enable bfd for i386-coff when primary target is
301 bfd. Enable i386 elf,coff emulation support. Don't set
302 USE_EMULATIONS=1 or te_file=multi unless there is more than one
303 emulation to support.
304 *configure: Regenerate.
306 1999-09-02 Nick Clifton <nickc@cygnus.com>
308 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
309 .section .line directive is encountered.
311 1999-09-01 Nick Clifton <nickc@cygnus.com>
313 * config/tc-arm.c (md_section_align): Do not align sections in ELF
316 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
317 * as.texinfo: Document --gdwarf2 command line option.
318 Add additional documentation of ARM command line switches.
320 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
322 * config/tc-i386.c (i386_intel_memory_operand): Combine
323 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
324 and RESTORE_END_STRING around parse_register calls.
325 (i386_operand): Here too.
326 (i386_is_reg): Remove.
327 (parse_register): Move as_bad calls from within this function to
330 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
332 Based on a patch from H.J. Lu <hjl@gnu.org>
333 * config/tc-i386.c (parse_register): Handle FP regs specially.
334 (md_begin): Remove '(' and ')' from register_chars.
336 1999-08-29 Doug Evans <devans@casey.cygnus.com>
338 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
339 error message (done elsewhere).
341 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
343 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
345 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
347 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
350 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
352 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
354 Add new completers. Fix bug in 64 bit condition handling.
356 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
359 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
361 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
363 * config/tc-hppa.c (pa_ip): Add case for 'I'.
365 1999-08-27 Jim Wilson <wilson@cygnus.com>
367 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
368 (struct ls): Add frag field. Initialize it to zero.
369 (out_end_sequence): New local text_frag. Set it while in text section.
370 Replace address check with frag check. Set ls.frag to text_frag if
372 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
373 Set it before switching sections. Replace address check with frag
374 check. Set ls.frag to saved_frag if out_set_addr called.
376 1999-08-26 David Mosberger <davidm@hpl.hp.com>
378 * dwarf2dbg.c (out_end_sequence): If address changed, directly
379 output "advance_pc" opcode instead of calling gen_addr_line().
380 The latter has the undesired side-effect of creating a new row
381 in the debug line info matrix.
383 1999-08-26 Jim Wilson <wilson@cygnus.com>
385 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
386 ls.last_filename if last is less than zero. Set ls.last_filename
387 when allocating new entry.
388 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
391 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
393 * config/tc-i386.c (i386_index_check): Fix the displacement size
394 when INFER_ADDR_PREFIX.
396 1999-08-18 Nick Clifton <nickc@cygnus.com>
398 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
401 1999-08-17 Ian Lance Taylor <ian@zembu.com>
403 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
404 handle 0xffffNNNN constants correctly.
406 1999-08-16 Nick Clifton <nickc@cygnus.com>
408 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
411 1999-08-13 Nick Clifton <nickc@cygnus.com>
413 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
414 (md_apply_fix3): Always pass positive values to
417 1999-08-12 Nick Clifton <nickc@cygnus.com>
419 * config/tc-arm.c (skip_whitespace): New macro.
422 (md_apply_fix3): Store relocation offset in addend for ELF based
424 (arm_force_relocation): Always generate relocs for Thumb function
427 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
429 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
430 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
432 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
434 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
435 flags for the unwind subspace.
437 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
438 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
439 suitable relocation based on the size of the target's pointer.
440 Always Use subsegment zero for the unwinders.
441 (pa_level): Handle "2.0w".
443 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
445 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
446 with the following instruction unless this was specified.
448 1999-08-09 Ian Lance Taylor <ian@zembu.com>
450 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
451 certain sections, to match BFD changes.
453 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
455 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
456 (EXTRA_SCRIPTS): Define to keep automake happy.
457 * Makefile.in: Rebuild.
459 1999-08-08 Ian Lance Taylor <ian@zembu.com>
461 * Makefile.am: Rename .dep* files to DEP*.
462 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
463 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
465 * Makefile.in: Rebuild.
467 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
469 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
471 1999-08-08 Ian Lance Taylor <ian@zembu.com>
473 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
474 avoid problems on DOS filesystems.
475 * Makefile.in: Rebuild.
477 * doc/as.texinfo (Section): Document 's' flag for COFF version.
479 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
481 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
484 1999-08-08 Ian Lance Taylor <ian@zembu.com>
486 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
487 line to create ${GDBINIT} rather than .gdbinit.
488 * configure, Makefile.in, doc/Makefile.in: Rebuild.
490 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
492 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
494 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
496 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
498 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
500 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
501 non-adjustable symbols.
503 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
505 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
507 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
509 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
512 1999-08-05 Donn Terry <donn@interix.com>
514 * config/te-interix.h: New file.
515 * configure.in (i386-*-interix*): New target.
516 * configure: Rebuild.
518 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
520 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
521 selectors for ELF too.
522 (selector_table): Add "ltp" and "rtp" selectors.
524 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
526 * config/tc-i386.c (i386_operand): No need to change
527 operand_string pointer in segment reg case before goto
528 do_memory_reference. Initialise displacement_string_start and
529 displacement_string_end after do_memory_reference label.
530 (i386_index_check): Add operand_string param, and print error
531 message on failure here.
532 (i386_intel_memory_operand): Instead of here.
533 (i386_operand): And here.
534 (INFER_ADDR_PREFIX): Enable.
536 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
538 * config/tc-i386.h (DefaultSize): Define. Renumber following
539 opcode_modifier defines.
541 From Etienne Lorrain <etienne.lorrain@ibm.net>
542 * config/tc-i386.c (stackop_size): New variable.
543 (set_16bit_code_flag): Clear it here.
544 (set_16bit_gcc_code_flag): New function.
545 (md_pseudo_table): Add "code16gcc" entry.
546 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
548 1999-08-03 Ian Lance Taylor <ian@zembu.com>
550 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
551 next_set_end even if the end symbol is being discarded.
553 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
554 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
555 * config/obj-coff.c: Likewise.
556 (seg_info_type): Remove.
557 (seg_info_off_by_4): Change to array of segT.
558 (s_get_segment): Adjust accordingly.
559 (obj_pseudo_table): Fully initialize sentinel entry.
561 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
562 Ralf Baechle <ralf@uni-koblenz.de>.
564 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
566 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
568 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
570 * config/tc-i386.c: Indentation and white space changes.
571 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
572 don't enable it by default.
573 (i386_intel_operand): Remove redundant prototype.
574 Move check on number of memory operands, and i.mem_operands++
575 (i386_intel_memory_operand): To here.
576 Remove i386_immediate code from here. Remove special case code
577 for input and output using (%dx). Remove base/index checks and
578 call i386_index_check instead. Save initial operand_string
579 argument for error message.
580 (i386_operand): Remove redundant prototype. Move base/index
581 checks to i386_index_check.
582 (i386_displacement): Move intel mode check for non-zero
584 (i386_intel_memory_operand): To here.
586 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
588 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
589 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
590 by .register pseudo-op if -64 and --no-undeclared-regs.
591 (s_register, sparc_adjust_symtab): New functions.
592 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
593 Declare sparc_adjust_symtab as tc_adjust_symtab.
594 * doc/c-sparc.texi: Add description of #ignore special literal
595 for .register pseudo-op.
597 1999-07-30 Catherine Moore <clm@cygnus.com>
599 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
600 the relocation's section offset.
602 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
604 * write.c (fixup_segment): Fix generic error check overflow test.
606 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
607 X_add_number to long.
609 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
611 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
614 1999-07-27 Ian Lance Taylor <ian@zembu.com>
616 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
619 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
621 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
623 * configure.bat: Remove; obsolete.
624 * config/go32.cfg: Likewise.
626 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
628 * configure.in (i386-*-vxworks*): New target.
629 * configure: Rebuild.
631 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
633 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
635 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
637 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
639 (output_insn): Put OLO10's secondary addend into tc_fix_data.
640 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
641 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
642 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
643 MAX_RELOC_EXPANSION): Define.
644 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
646 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
648 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
649 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
650 block. Print a warning if an 8-bit or 16-bit constant
651 displacement or immediate is truncated on output.
652 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
654 (i386_operand): Disallow immediate jump absolute operand.
656 1999-07-15 Ian Lance Taylor <ian@zembu.com>
658 * configure.in: Bump version number to 2.9.5.
659 * configure: Rebuild.
661 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
664 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
666 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
667 (cons_fix_new_hppa): Derive size of fixup from size of the object.
669 1999-07-14 Philip Blundell <pb@nexus.co.uk>
671 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
673 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
675 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
676 if -mno-fpu was given.
677 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
679 (cons_fix_new_arm): Remove misleading comments.
681 1999-07-14 Ian Lance Taylor <ian@zembu.com>
683 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
685 (relax_segment): Likewise. After giving a rs_org error, convert
686 the frag to rs_align to avoid cascading errors.
688 1999-07-12 Andreas Schwab <schwab@suse.de>
690 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
692 1999-07-11 Ian Lance Taylor <ian@zembu.com>
694 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
695 as appropriate. Fill in structure initializations. Add variable
696 initializations. Add casts.
697 * dwarf2dbg.c (print_stats): Change i to size_t.
698 * listing.c (listing_listing): Change list_line to unsigned int.
700 1999-07-10 Ian Lance Taylor <ian@zembu.com>
702 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
703 rather than checking for \001 and \002 in symbol name.
704 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
706 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
708 * configure.in (hppa*-linux-gnu*): New target.
709 * configure: Rebuilt.
711 1999-07-08 Nick Clifton <nickc@cygnus.com>
713 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
715 1999-07-07 Nick Clifton <nickc@cygnus.com>
717 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
718 accessing symbolP directly.
720 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
722 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
725 1999-07-05 Nick Clifton <nickc@cygnus.com>
727 * config/tc-arm.c (ARM_EXT_V5): Define.
728 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
729 (md_begin): Detect ARM v5 architectures.
730 (md_parse_option): Accept arm v5 specification.
731 (md_show_usage): Documment -marmv5 switch.
733 * doc/c-arm.texi: Document -marmv5 command line option.
735 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
737 (validate_immediate_twopart): New function. Determine if a
738 constant can be computed by two ADD instructions.
739 (output_inst): Remove its command line parameter - it was never
741 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
742 implememt the ADRL pseudo op.
743 (tc_gen_reloc): Generate a suitable error message if an ADRL
744 instruction tries to generate a real reloc.
746 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
748 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
750 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
753 1999-06-27 H.J. Lu <hjl@gnu.org>
755 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
756 non BFD_ASSEMBLER case.
758 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
760 * config/obj-coff.c (obj_coff_section): Mark writable sections as
763 1999-06-26 David Mosberger <davidm@hpl.hp.com>
765 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
766 out_end_sequence() when the address decreases due to a new frag.
767 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
768 numbering starts with 1.
770 1999-06-23 Nick Clifton <nickc@cygnus.com>
772 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
774 (mcore_s_text): Call obj_elf_text for ELF target.
775 (mcore_s_data): Call obj_elf_data for ELF target.
776 (mcore_s_section): No longer ELF specific. Call obj_coff_section
778 (mcore_s_bss): New function: Dump literal table before changing
780 (mcore_s_comm): New function: Dump literal table before changing
783 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
784 No longer static functions.
785 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
786 Provide prototypes for these functions.
788 1999-06-22 Ian Lance Taylor <ian@zembu.com>
790 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
791 a list of names, to try obj_segment_name, and to try abbreviated
792 names when using COFF without long section names.
794 * config/tc-alpha.c: More use of symbol accessor functions.
795 * config/tc-arc.c: Likewise.
796 * config/tc-d30v.c: Likewise.
797 * config/tc-fr30.c: Likewise.
798 * config/tc-i860.c: Likewise.
799 * config/tc-m88k.c: Likewise.
800 * config/tc-mcore.c: Likewise.
801 * config/tc-ns32k.c: Likewise.
802 * config/tc-sparc.c: Likewise.
803 * config/tc-v850.c: Likewise.
805 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
806 sy_value with appropriate accessor functions.
807 * config/tc-arm.c (md_apply_fix3): Likewise.
808 * config/tc-d10v.c (AT_WORD_P): Likewise.
809 * config/tc-v850.c (reg_name_search): Likewise.
811 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
812 use symbol_get_bfdsym instead.
813 * config/tc-ppc.c (md_assemble): Likewise.
814 * config/tc-v850.c (v850_comm): Likewise.
816 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
818 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
819 the symbol, rather than accessing the bsym member.
820 * config/tc-d10v.c (tc_gen_reloc): Likewise.
821 * config/tc-d30v.c (tc_gen_reloc): Likewise.
822 * config/tc-mcore.c (tc_gen_reloc): Likewise.
823 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
824 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
825 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
826 * config/tc-tic30.c (tc_gen_reloc): Likewise.
827 * config/tc-v850.c (tc_gen_reloc): Likewise.
829 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
831 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
832 (hppa_gen_reloc_type): Conditionalize on BFD64.
833 (tc_gen_reloc): Re-enable ELF relocations.
834 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
836 1999-06-21 Ian Lance Taylor <ian@zembu.com>
838 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
840 (do_ldst): Move assignment out of if condition.
841 (md_apply_fix3): Add casts to avoid printf format warnings. Add
842 parentheses to avoid warning.
844 1999-06-21 Nick Clifton <nickc@cygnus.com>
846 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
847 macro to get at the BFD symbol associated with a GAS symbol.
849 1999-06-19 Ian Lance Taylor <ian@zembu.com>
851 * config/tc-ppc.c: Update for symbol handling changes.
852 * config/obj-coff.c: Likewise.
854 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
856 * tc-hppa.c: General cleanups of ELF support. No more spaces
857 and subspaces for ELF.
858 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
859 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
860 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
861 (UNWIND_SECTION_NAME): Likewise.
862 (space/subspace related structures): Conditionalize definitions
864 (space/subspace directives and support routines): Conditionalize
865 definitions and references/uses on OBJ_SOM.
866 (label_symbol_struct): For ELF, track the symbol's segment. For
868 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
870 (USE_ALIASES): Kill for both SOM & ELF.
871 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
872 (pa_space, pa_subspace): Corresponding changes.
873 (pa_spaces_begin): Corresponding chagnes.
874 (md_begin): Do not muck around with space/subspace stuff for
876 (md_apply_fix): Temporarily disable argument relocation stuff
878 (tc_gen_reloc): Temporarily disable relocation generation for
880 (pa_build_unwind_subspace): Similarly.
882 1999-06-16 Nick Clifton <nickc@cygnus.com>
884 * config/tc-arm.c (thumb_set): New pseudo op.
885 (text, data, section): Override these pseudo ops with ARM
887 (s_thumb_set): New function: Perform the same as a .set pseudo
888 op, but also mark the alias'ed symbol as being a Thumb
890 (arm_s_text): New function: Perform the same as the .text
891 pseudo op, but dump the literal pool before changing
893 (arm_s_data): New function: Perform the same as the .data
894 pseudo op, but dump the literal pool before changing
896 (arm_s_section): New function: Perform the same as the
897 .section pseudo op, but dump the literal pool before changing
899 (arm_cleanup): Do not reset the current section before dumping
902 1999-06-17 Nick Clifton <nickc@cygnus.com>
904 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
905 OPTION_NO_WARN_UNMATCHED entries.
906 (md_parse_option): Generate a warning message if an unrecognised
907 option is encountered.
909 * config/tc-d10v.c (do_not_ignore_hash): New variable.
910 (get_operands): When parsing an expression after an '@' symbol
911 has been detected, do not ignore '#' symbols.
912 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
915 1999-06-13 Ian Lance Taylor <ian@zembu.com>
917 From K. Richard Pixley <rich@noir.com>:
918 * configure.in (ppc-*-vxworks*): New target.
919 * configure: Rebuild.
921 1999-06-12 Philip Blundell <philb@gnu.org>
923 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
925 1999-06-13 Ian Lance Taylor <ian@zembu.com>
927 * write.c (adjust_reloc_syms): Rather than never reducing reloc
928 which refer to symbols in linkonce sections, permit reducing the
929 relocs if the symbol is local.
931 1999-06-12 Ian Lance Taylor <ian@zembu.com>
933 * subsegs.c (subseg_text_p): New function.
934 * as.h (subseg_text_p): Declare.
935 * read.c (do_align): Use subseg_text_p to set the default fill.
936 * write.c (subsegs_finish): Likewise.
937 * config/obj-coff.c (write_object_file): Likewise.
938 * config/tc-i386.h (md_maybe_text): Don't define.
939 (md_do_align): Use subseg_text_p to set the default fill.
940 * config/tc-m32r.c (m32r_do_align): Likewise.
941 * config/tc-sh.c (sh_do_align): Likewise.
942 * config/tc-sparc.h (md_do_align): Likewise.
944 1999-06-12 David O'Brien <obrien@freebsd.org>
946 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
947 * configure: Rebuild.
949 1999-06-12 Ian Lance Taylor <ian@zembu.com>
951 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
952 * Makefile.am: Rebuild dependencies.
953 * Makefile.in: Rebuild.
955 * config/tc-i386.c (i386_immediate): Remove unused label
958 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
959 * symbols.c: Likewise.
960 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
961 sy_next field when taking address, rather than symbol_next.
963 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
965 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
966 value from the output file architecture.
967 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
968 * dwarf2dbg.h: Change bfd_vma to addressT.
970 1999-06-11 Ian Lance Taylor <ian@zembu.com>
972 * dwarf2dbg.h: Use PARAMS in function declarations.
974 1999-06-11 Martin Dorey <mdorey@madge.com>
976 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
977 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
979 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
981 1999-06-11 Ian Lance Taylor <ian@zembu.com>
983 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
985 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
988 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
990 * read.c (read_a_source_file): Only declare inescape if
993 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
995 (find_entry_byval): Add parens to avoid warning.
997 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
999 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1002 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1004 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1007 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1008 synthetize_setx): New functions.
1009 (md_assemble): Broken the special cases into the above
1010 functions. Make compiler happy if sizeof(bfd_vma)==4.
1011 Fix sethi generated from set/setuw. If instructions have a relloc,
1012 always clear the fields to be relocated in the opcode.
1013 (sparc_ip): Remove special_case global variable.
1015 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1017 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1018 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1019 indication of success rather than a value.
1020 (itbl_get_val): Likewise.
1021 (itbl_get_field): Use strcspn. Change delimiters to include
1023 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1024 (itbl_get_val): Likewise.
1025 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1027 * symbols.c (copy_symbol_attributes): Convert local symbols to
1030 1999-06-10 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1035 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1037 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1038 Optimize set if sizeof(bfd_vma) == 64.
1039 (sparc_ip): Fix sethi - without %hi() it should generate
1040 R_SPARC_22 reloc, not R_SPARC_HI22.
1041 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1043 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1045 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1046 (s_ncons): New function.
1047 (native_op_table): New table.
1048 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1049 R_SPARC_OLO10 handling.
1051 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1053 * expr.h (struct expressionS): Revert last change; widen X_op.
1054 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1056 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1058 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1059 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1060 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1061 * Makefile.in: Regenerated.
1063 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1064 `common' pass on to s_mri_common.
1065 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1067 1999-06-06 Richard Henderson <rth@cygnus.com>
1069 * config/obj-elf.c (obj_elf_section): Don't free the return
1070 value of demand_copy_C_string.
1072 1999-06-05 Richard Henderson <rth@cygnus.com>
1074 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1075 creation logic from obj_elf_create_section.
1077 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1078 (section_stack): New.
1079 (special_sections): Make const.
1080 (obj_elf_section): Gut and rewrite parsing.
1081 (obj_elf_change_section): New function broken out of obj_elf_section.
1082 (obj_elf_parse_section_letters): Likewise.
1083 (obj_elf_section_word): Likewise.
1084 (obj_elf_section_type): Likewise.
1085 (obj_elf_previous): Treat as a toggle.
1086 (obj_elf_popsection): New.
1087 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1088 (ppc_section_type): Likewise.
1089 * config/tc-ppc.h: Likewise.
1091 * expr.h (struct expressionS): Don't make X_op a bitfield.
1092 * config/tc-alpha.c: Update for symbol handling changes.
1093 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1094 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1096 1999-06-05 Richard Henderson <rth@cygnus.com>
1098 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1099 (dwarf2_gen_line_info): Kill unused variables.
1100 (dwarf2_finish): Likewise.
1101 (dwarf2_where): Likewise.
1102 (dwarf2_directive_file): If we've only got a string,
1103 hand off to s_app_file.
1104 * ecoff.c: Move the include of ecoff.h.
1105 * symbols.h (S_IS_FUNCTION): Prototype.
1107 * read.c (LEX_HASH): Supply a default.
1109 (s_globl): Update `c' after skipping whitespace.
1110 * read.h (LEX_END_NAME, is_name_ender): New.
1111 * expr.c (get_symbol_end): Respect it.
1113 1999-06-04 Mark Klein <mklein@dis.com>
1115 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1117 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1119 * config/tc-hppa.c: Update for symbol handling changes.
1121 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1123 * cgen.c: Update for symbol handling changes.
1124 * config/tc-m32r.c: Likewise.
1126 * config/tc-hppa.h: Update for symbol handling changes.
1127 * config/tc-hppa.c: Likewise.
1129 * config/tc-arm.h: Update for symbol handling changes.
1130 * config/tc-arm.c: Likewise.
1131 (symbol_make_empty): Remove. Just use symbol_create.
1133 * symbols.c (symbol_set_tc): Correct name.
1135 * Makefile.am: Rebuild dependencies.
1136 ($(OBJS)): Don't depend upon struc-symbol.h.
1137 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1138 * dep-in.sed: Don't remove struc-symbol.h.
1139 * Makefile.in: Rebuild.
1141 * doc/internals.texi (Symbols): Describe changes in symbol
1144 1999-06-03 Richard Henderson <rth@cygnus.com>
1146 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1147 instead of doing the work by hand.
1149 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1151 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1152 state of line state-machine.
1153 (struct ls): Collect DWARF2 line state-machine state in new member
1154 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1155 resulted in any DWARF2 directives.
1156 (reset_state_machine): New function.
1157 (out_end_sequence): Ditto.
1158 (dwarf2_gen_line_info): When switching sections or switching to a
1159 lower text address, call out_end_sequence() first to terminate the
1160 previous code sequence as code sequences MUST have monotonically
1161 increasing addresses.
1162 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1164 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1166 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1167 DWARF2 debug info (line information only, at this point).
1168 * as.h: Update comment about supported debug formats.
1169 * dwarf2dbg.c, dwarf2dbg.h: New files.
1170 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1172 * expr.c (operand): Don't use [ for parens if we want an index op.
1173 (op_encoding): Switch [ into O_index, if desired.
1174 (op_rank): Renumber with O_index on bottom.
1175 (expr): If O_index, match closing bracket.
1176 * expr.h (O_index): New.
1178 * read.c (read_a_source_file): Conditionally allow matched "
1179 in lines passed to md_assemble.
1181 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1183 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1185 Add support for storing local symbols in a small structure to save
1186 memory when assembling large files.
1187 * as.h: Don't include struc-symbol.h.
1188 (symbolS): Add typedef.
1189 * symbols.c: Include struc-symbol.h.
1190 (local_hash): New static variable.
1191 (save_symbol_name): New static function, from symbol_create.
1192 (symbol_create): Call save_symbol_name.
1193 (local_symbol_count): New static variable.
1194 (local_symbol_conversion_count): Likewise.
1195 (LOCAL_SYMBOL_CHECK): Define.
1196 (local_symbol_make): New static function.
1197 (local_symbol_convert): New static function.
1198 (colon): Handle local symbols. Create local symbol for local
1200 (symbol_table_insert): Handle local symbols.
1201 (symbol_find_or_make): Create local symbol for local label name.
1202 (symbol_find_base): Check for local symbol.
1203 (symbol_append, symbol_insert): Check for local symbols.
1204 (symbol_clear_list_pointers, symbol_remove): Likewise.
1205 (verify_symbol_chain): Likewise.
1206 (copy_symbol_attributes): Likewise.
1207 (resolve_symbol_value): Handle local symbols.
1208 (resolve_local_symbol): New static function.
1209 (resolve_local_symbol_values): New function.
1210 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1211 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1212 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1213 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1214 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1215 (symbol_previous, symbol_next): New functions.
1216 (symbol_get_value_expression): Likewise.
1217 (symbol_set_value_expression): Likewise.
1218 (symbol_set_frag, symbol_get_frag): Likewise.
1219 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1220 (symbol_mark_used_in_reloc): Likewise.
1221 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1222 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1223 (symbol_mri_common_p): Likewise.
1224 (symbol_mark_written, symbol_clear_written): Likewise.
1225 (symbol_written_p): Likewise.
1226 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1227 (symbol_section_p, symbol_equated_p): Likewise.
1228 (symbol_constant_p): Likewise.
1229 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1230 (symbol_get_obj, symbol_set_obj): Likewise.
1231 (symbol_get_tc, symbol_set_tc): Likewise.
1232 (symbol_begin): Initialize local_hash.
1233 (print_symbol_value_1): Handle local symbols.
1234 (symbol_print_statistics): Print local symbol statistics.
1235 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1236 Declare new symbols.c functions. Move many declarations here from
1238 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1239 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1240 (struct symbol): Move bsym to make it clearly the first field.
1241 Remove TARGET_SYMBOL_FIELDS.
1242 (symbolS): Don't typedef.
1243 (struct broken_word): Remove.
1244 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1245 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1246 (symbol_clear_list_pointers): Likewise.
1247 (symbol_insert, symbol_remove): Likewise.
1248 (symbol_previous, symbol_append): Likewise.
1249 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1250 (struct local_symbol): Define.
1251 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1252 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1253 (local_symbol_get_frag, local_symbol_set_frag): Define.
1254 (local_symbol_get_real_symbol): Define.
1255 (local_symbol_set_real_symbol): Define.
1257 * write.c (write_object_file): Call resolve_local_symbol_values.
1258 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1259 (TARGET_SYMBOL_FIELDS): Don't define.
1260 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1261 ECOFF_DEBUGGING, add ECOFF fields.
1262 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1263 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1264 ECOFF_DEBUGGING, add ECOFF fields.
1265 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1266 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1267 * config/tc-mcore.h: Don't include struc-symbol.h.
1268 (TARGET_SYMBOL_FIELDS): Don't define.
1269 (struct mcore_tc_sy): Define.
1270 (TC_SYMFIELD_TYPE): Define.
1271 * Many files: Use symbolS instead of struct symbol. Use new
1272 accessor functions rather than referring to symbolS fields
1275 * read.c (s_mri_common): Don't add in value of line_label.
1277 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1278 checking for SEC_LINK_ONCE.
1280 * config/tc-sh.h (sh_fix_adjustable): Declare.
1282 * app.c (input_buffer): New static variable.
1283 (app_push): Save saved_input in allocated buffer.
1284 (app_pop): Restored saved_input.
1285 (do_scrub_chars): Change get parameter to take char * and int as
1286 arguments. Change GET macro to pass input_buffer to get
1287 function. Don't save input into allocated buffer.
1288 * as.h (do_scrub_chars): Update declaration.
1289 * input-file.c (input_file_get): Change to take char * and int.
1290 Read data into passed in buffer. Remove static buffer.
1291 * read.c (scrub_from_string): Change to take char * and int. Copy
1292 data into passed in buffer.
1294 * hash.h: Neaten. Declare hash_traverse.
1295 * hash.c: Complete rewrite based on BFD hashing code.
1296 * gasp.c (chunksize): New variable.
1297 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1300 1999-05-28 Nick Clifton <nickc@cygnus.com>
1302 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1303 addend unless the target uses an old ABI.
1305 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1307 -Wchar-subscripts cleanup
1308 * listing.c (listing_newline): Use unsigned char variable, so
1309 calls to isascii,iscntrl are correct.
1310 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1312 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1313 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1314 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1315 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1317 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1319 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1321 (arch_coldfire_p): New #define.
1322 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1324 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1326 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1328 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1329 (install_operand): Add place `N'.
1330 (init_table): Add registers ACC, MACSR, MASK.
1332 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1334 * config/tc-m68k.c: Change mcf5200 --> mcf.
1335 (archs): Add mcf5206e, mcf5307.
1336 (m68k_ip): Add format `u'.
1337 (install_operand): Add place `m', `M', `h'.
1338 (init_table): Add upper/lower registers.
1340 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1342 1999-05-28 Martin Dorey <mdorey@madge.com>
1344 * config/tc-i960.c: Several minor changes to add ELF and
1345 BFD_ASSEMBLER support.
1346 * config/tc-i960.h: Likewise.
1347 * configure.in (i960-*-elf*): New target.
1348 * aclocal.m4, configure: Rebuild.
1350 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1352 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1353 reloc changes when defined(BFD_ASSEMBLER).
1355 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1357 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1359 * write.c (write_print_statistics): Output to file, not stderr.
1361 * expr.c (generic_bignum_to_int32,64): Prototype.
1363 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1364 output_sleb128, output_uleb128, output_big_sleb128,
1365 output_big_uleb128, output_big_leb128): Prototype.
1366 (output_big_sleb128, output_big_uleb128): Make inline.
1367 (output_big_leb128): Remove inline
1369 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1370 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1371 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1372 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1373 value for correct overflow check in write.c:fixup_segment.
1374 * write.c (fixup_segment): Move bitfield overflow checks to after
1375 the md_apply_fix call.
1376 * config/obj-coff.c (fixup_segment): Likewise.
1377 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1378 valueT *val argument.
1380 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1382 * config/atof-ieee.c (gen_to_words): Correctly round a
1383 denormalized number. Fix off-by-one in range checking for
1384 exponent in a denormal.
1386 1999-05-10 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1391 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1393 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1395 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1397 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1398 (ReverseRegRegmem): Remove.
1399 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1400 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1401 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1404 From Doug Ledford <dledford@redhat.com>
1405 * config/tc-i386.h (RegXMM): New for P/III.
1406 * config/tc-i386.c: Add support for P/III.
1408 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1410 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1411 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1412 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1414 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1416 * config/tc-i386.c (i386_immediate): Skip whitespace before
1417 complaining about junk after expression.
1418 (i386_displacement): Likewise.
1420 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1422 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1423 Don't copy before downcaseing.
1425 1999-05-05 Catherine Moore <clm@cygnus.com>
1427 * tc-m68k.c: Include elf/m68k.h.
1428 (m68k_elf_final_processing): New routine.
1429 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1432 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1434 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1437 1999-04-30 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-mcore.c (mcore_s_section): Dump literals before
1442 1999-04-29 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1447 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1449 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1450 (TC_INIT_FIX_DATA): Delete.
1451 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1452 (TC_INIT_FIX_DATA): Delete.
1453 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1454 * write.c (fix_new_internal): Initialize fx_cgen member.
1455 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1456 (gas_cgen_md_apply_fix3): Update.
1457 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1458 (md_cgen_record_fixup_exp): Update.
1459 (FX_OPINFO_R_TYPE): Update.
1461 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1462 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1463 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1464 * frags.h (struct frag): Make opindex, opinfo ints.
1466 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1468 1999-04-26 Tom Tromey <tromey@cygnus.com>
1470 * aclocal.m4, configure: Updated for new version of libtool.
1472 1999-04-22 Nick Clifton <nickc@cygnus.com>
1474 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1476 (md_apply_fix3): Do not fix up absolute relocations against
1479 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1481 1999-04-20 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1484 changes and data-in-text directives.
1485 (mcore_cons): New function: intercept cons() operations.
1486 (mcore_float_cons): New function: intercept float_cons()
1488 (mcore_stringer): New function: intercept stringer() operations.
1490 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1492 * obj.h (struct format_ops): Change generate_asm_lineno field to
1494 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1496 * config/tc-alpha.c (find_opcode_match): Add default case to
1498 (find_macro_match): Likewise.
1499 (load_expression): Parenthesize && within ||.
1501 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1503 1999-04-17 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1506 .text .data .section pseudo ops.
1507 (mcore_s_section): New function. Dump lits before changing secs.
1508 (mcore_s_text): New function. Dump lits before changing secs.
1509 (mcore_s_data): New function. Dump lits before changing secs.
1511 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1513 * config/tc-mips.c (mips_32bitmode): New.
1514 (md_begin): Set mips_32bitmode if needed.
1515 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1516 Set EF_MIPS_32BITMODE.
1518 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1520 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1523 1999-04-16 Nick Clifton <nickc@cygnus.com>
1525 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1527 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1529 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1530 expressions correctly.
1533 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1535 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1537 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1539 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1540 and fmpynfadd instructions.
1542 1999-04-11 Richard Henderson <rth@cygnus.com>
1544 * as.h (environ): Declare it, if needed.
1545 * as.c (dump_statistics): Don't declare environ.
1546 * configure.in (environ): Detect declaration.
1547 * configure, config.in: Rebuild
1549 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1550 (i386_displacement): Allocate enough space for replacement buffer.
1551 Clean up replacement buffer initialization.
1553 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1555 * subsegs.c (section_symbol): Don't create a new symbol if one
1556 already exists; instead, use the existing one, but set its segment
1557 and frag data if it hasn't already been defined.
1558 * config/obj-coff.c (c_section_symbol): Likewise.
1560 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1562 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1564 1999-04-08 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-mcore.c: New File: Support routines for MCore
1568 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1569 * config/obj-coff.c: Add support for mcore-pe target.
1571 * Makefile.am: Add support for MCore targets.
1572 * Makefile.in: Regenerate.
1573 * configure.in: Add support for MCore targets.
1574 * configure: Regenerate.
1576 * doc/all.texi: Set MCORE.
1577 * doc/as.texinfo: Document MCore specific command line options.
1579 * write.h: Prevent multiple inclusion.
1581 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1583 * asintl.h (LC_MESSAGES): Never define.
1584 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1586 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1589 * Makefile.am (m68k-parse.c): If configuring in the source
1590 directory, copy m68k-parse.y into the local directory before
1591 running ylwrap, to remove spurious differences when generating
1593 * Makefile.in: Rebuild.
1595 * config/tc-sparc.h (md_do_align): Just allocate the number of
1596 bytes necessary, rather than always allocating 1024.
1598 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1600 * listing.c (listing_newline): Add cast to avoid warning.
1601 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1602 * config/tc-i386.c (i386_scale): Add return value.
1603 (build_displacement_string): Remove unused local temp_disp2.
1604 (i386_intel_memory_operand): Add parentheses to avoid warning.
1605 (i386_intel_operand): Remove unused local end_of_operand_string.
1606 (i386_operand): Remove unused local operand_modifier.
1607 (i386_operand): Add parens to avoid warning.
1609 1999-04-04 Don Bowman <don@pixsci.com>
1611 * configure.in: Add mips*-*-vxworks* target; have it define
1613 * configure, config.in: Rebuild.
1615 1999-03-31 Nick Clifton <nickc@cygnus.com>
1617 * configure.in (emulations): Add support for arm-epoc-pe.
1618 * configure: Regenerate.
1619 * config/te-epoc-pe.h: New file. Define macros specific to
1621 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1622 for arm-epoc-pe target.
1624 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1626 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1628 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1630 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1631 detect ",n" without a condition.
1632 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1635 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1637 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1638 instruction is encoded with one bit.
1641 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1643 * doc/internals.texi (CPU backend): Mention that
1644 line_separator_chars should not include newline. From thi
1645 <ttn@mingle.glug.org>.
1647 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1649 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1650 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1652 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1654 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1656 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1658 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1661 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1663 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1665 1999-03-15 Martin Hunt <hunt@cygnus.com>
1667 * app.c (do_scrub_begin): Change '-' back to a symbol char
1668 so we can use multiple opcodes on a line again.
1670 * config/tc-d30v.c: By default, warn if a symbol has
1671 the same name as a register. Plus some minor
1672 updates from the branch.
1674 1999-03-13 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1677 BFD_RELOC_16 and BFD_RELOC_64.
1679 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1681 * expr.c (expr): Add missing else.
1683 1999-03-12 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-arm.c (md_apply_fix3): Improve error message.
1687 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1689 * Makefile.am (CPU_TYPES): Add fr30.
1690 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1691 (fr30,m32r dependencies): Update.
1692 * Makefile.in: Rebuild.
1694 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1695 (gas_cgen_record_fixup_exp): Ditto.
1696 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1697 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1698 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1699 (md_cgen_lookup_reloc): Update use of operand->type.
1700 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1701 (md_convert_frag): Call cgen_operand_lookup_by_num.
1702 (md_cgen_lookup_reloc): Update use of operand->type.
1703 (m32r_cgen_record_fixup_exp): Ditto.
1705 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1707 * config/tc-mips.c (md_show_usage): Fix message.
1709 1999-03-03 Nick Clifton <nickc@cygnus.com>
1711 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1712 and LDR reg,=<expr> instruction.
1714 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1717 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1719 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1721 1999-02-17 Nick Clifton <nickc@cygnus.com>
1723 This patch was created by: Scott Bambrough
1724 <scottb@corelcomputer.com>
1727 Special cased '@' character. The '@' character is used as the
1728 ARM assembler comment character, as a special character
1729 and in ELF .symver pseudo-op's, and as a special character in
1730 .type and .section pseudo-ops.
1731 (symver_pseudo): New static variable.
1732 (symver_state): New static variable.
1733 (struct app_save): Add field 'symver_state'.
1734 (app_push): Save global symver_state int struct app_save.
1735 (app_pop): Restore global symver_state from struct app_save.
1736 (do_scrub_chars): Special case handling of '@' character in
1739 * configure.in: Modified to recognize armv* uname syntax from ARM
1741 * configure: Regenerated.
1743 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1744 a prefix to the section's type.
1745 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1746 the type's typename.
1748 * config/tc-arm.h: Add support for PIC generation:
1749 (pic_code): New boolean.
1750 (obj_relocate_extern): Define.
1751 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1752 (TC_CONS_FIX_NEW): Define.
1753 (tc_fix_adjustable): Define.
1754 (GLOBAL_OFFSET_TABLE_NAME): Define.
1756 * config/tc-arm.c: Add support for PIC generation:
1757 (line_seperator_chars): Allow ';' as a seperator for Linux.
1758 (is_immediate_prefix): New macro.
1759 (arm_parse_reloc): New function.
1760 (s_arm_elf_cons): New function.
1761 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1762 (md_undefined_symbol): Special case handling for the Global Offset
1764 (md_apply_fix3): Handle PIC relocs.
1765 (tc_gen_reloc): Handle PIC relocs.
1766 (md_parse_option): Add support for '-k' command line switch to
1767 enable PIC generation.
1768 (cons_fix_new_arm): New function.
1769 (s_arm_elf_cons): New function.
1771 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1773 * configure.in: Add comments for uses of AC_DEFINE.
1774 * acinclude.m4: Likewise.
1775 * acconfig.h: Remove.
1776 * aclocal.m4: Rebuild.
1777 * configure: Rebuild.
1778 * Makefile.in: Rebuild.
1779 * config.in: Rebuild.
1781 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1783 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1784 non-constant offset from a base register.
1786 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1788 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1791 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1793 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1794 (emit_insn): Look for pc-relative and no-overflow specifiers on
1795 internal relocation types.
1797 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1799 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1802 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1804 (mips_4650, mips_4010, mips_4100): Variables removed.
1805 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1806 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1808 (md_begin): Don't bother initializing the mips_NNNN variables;
1809 mips_cpu is set, and that's good enough now.
1810 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1811 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1812 (show): New function, to handle wrapping in the CPU lists.
1813 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1815 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1817 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1818 than treat as an immediate specifier.
1820 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1822 * config/tc-i386.c: Prototype many functions.
1823 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1824 (i386_immediate): Remove unused second argument.
1825 (i386_intel_operand): Fix i386_is_reg typo.
1826 (i386_operand): Use allow_naked_reg.
1827 (output_invalid): Make operand int for K&R.
1829 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1831 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1833 * Makefile.in: Rebuild.
1835 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1837 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1839 (EXTRA_as_new_SOURCES): Comment out.
1840 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1841 * Makefile.in: Rebuild.
1842 * doc/Makefile.in: Rebuild.
1843 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1844 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1845 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1846 * configure: Rebuild.
1847 * aclocal.m4: Rebuild.
1848 * config.in: Rebuild.
1849 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1850 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1851 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1852 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1853 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1854 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1855 (gas_cgen_record_fixup_exp): Ditto.
1856 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1857 descriptor, not global variable.
1858 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1859 descriptor, not global variable. Refer to insert_operand handler
1860 via cpu descriptor, not global function.
1861 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1862 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1863 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1864 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1865 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1866 * config/tc-m32r.c: Ditto.
1867 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1868 (md_assemble): Ditto.
1869 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1871 1999-02-09 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1874 relocations for ELF targets.
1876 1999-02-08 Nick Clifton <nickc@cygnus.com>
1878 * configure.in: Add support for StrongARM target.
1879 * configure: Regenerate.
1881 1999-02-05 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1885 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1888 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1890 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1892 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1894 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1895 (INTEL_DWORD_MNEM_SUFFIX): Define.
1898 (DWORD_PTR): Define.
1899 (XWORD_PTR): Define.
1901 (OFFSET_FLAT): Define.
1903 (NONE_FOUND): Define.
1906 * config/tc-i386.c (set_intel_syntax): New routine.
1907 (intel_syntax): Declare.
1908 (allow_naked_reg): Declare.
1909 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1910 (intel_float_operand): New routine.
1911 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1912 Handle brackets as well as parens. Call i386_intel_operand for
1913 intel syntax. Reverse operands if appropriate. Handle new
1914 suffixes. Handle movzx and movsx.
1915 (i386_is_reg): New routine.
1916 (i386_immediate): New routine.
1917 (i386_scale): New routine.
1918 (i386_displacement): New routine.
1919 (i386_operand_modifier): New routine.
1920 (build_displacement_string): New routine.
1921 (i386_parse_seg): New routine.
1922 (i386_intel_memory_operand): New routine.
1923 (i386_intel_operand): New routine.
1924 (i386_operand): Call i386_displacement, i386_immediate,
1925 i386_scale, etc. instead of handling inline.
1926 (parse_register): Handle registers without prefix.
1928 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1930 * configure: Regenerate.
1931 * configure.in (arm-*-oabi): New.
1932 (thumb-*-oabi): New.
1933 * config/tc-arm.c (target_oabi): Declare.
1934 (md_apply_fix3): Support REL relocs.
1935 (md_parse_option): Handle -oabi.
1936 (elf32_arm_target_format): New routine.
1937 (md_longopts): Add OPTION_OABI.
1938 * config/tc-arm.h: Redefine TARGET_FORMAT.
1941 1999-01-28 Nick Clifton <nickc@cygnus.com>
1943 * write.c (write_relocs): Handle out of range error.
1945 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1946 (fr30_force_relocation): Default to 0.
1948 * config/tc-fr30.h (obj_fix_adjustable): Define.
1949 (TC_FORCE_RELOCATION): Define.
1951 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1954 1999-01-16 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1957 merge of two instructions if the left instruciton kills the right.
1959 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1961 * Makefile.in: Regenerate.
1962 * configure.in: Redo test for using cgen.
1963 * configure: Regenerate.
1965 1999-01-09 Nick Clifton <nickc@cygnus.com>
1967 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1968 redefinition of this macro.
1970 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1972 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1975 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1977 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1978 a read of HI or LO and an immediatly following branch.
1980 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1982 * config/tc-mips.c (md_begin): Another correction to the setting of
1985 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1987 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1989 1998-12-21 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1992 bit insn when optimizing, so that parallelised instructions will
1993 start on a 32 bit boundary.
1995 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1997 * config/tc-mips.c (mips_eabi64): New.
1998 (md_begin): Set mips_eabi64.
1999 (mips_elf_final_processing): Use it.
2001 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2003 * config/tc-mips.c (mips_elf_final_processing):
2004 Correct setting of ABI in e_flags.
2006 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2008 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2010 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2012 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2014 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2016 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2017 warning, values that don't fit in the field.
2019 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2021 * config/tc-mips.c (mips_abi_string): New.
2022 (md_parse_option,md_longopts): Add mabi.
2023 (mips_elf_final_processing): Set e_flags based on mabi flag.
2025 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2027 * config/tc-mips.c (md_parse_option): Handle vr4111.
2029 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2031 * config/tc-h8300.c (build_bytes): Change message given if the
2032 instruction requires H8/300H mode and we're not in Hmode, to
2033 suggest that it may be the operand modes that are the problem, not
2034 necessarily the opcode.
2036 1998-12-10 Nick Clifton <nickc@cygnus.com>
2038 * config/tc-fr30.c: Add line separator character.
2040 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2042 * configure.in (hppa-*-mpeix*): New target.
2043 * config/obj-som.h (obj_som_compiler): Declare.
2044 * config/obj-som.c (compiler_seen): New static variable.
2045 (obj_som_compiler): New function.
2046 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2047 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2048 (pa_type_args): Set hppa_priv_level.
2049 (pa_compiler): New static function if OBJ_SOM.
2050 * configure: Rebuild.
2052 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2054 * read.c (output_leb128): Don't mark as inline.
2056 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2058 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2059 AIX .vbyte unaligned data support.
2060 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2061 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2064 1998-12-07 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2069 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2071 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2072 BFD_RELOC_ARM_PCREL_BRANCH.
2074 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2076 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2077 checking the target type.
2078 (mips-dec-bsd*): Set endian to little.
2079 * configure: Rebuild.
2081 COFF weak symbol support, based on patches from Mark Elbrecht
2082 <snowball3@usa.net>:
2083 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2084 * config/obj-coff.c (obj_coff_weak): New static function.
2085 (obj_coff_endef) [both versions]: Handle weak symbols.
2086 (coff_frob_symbol): Likewise.
2087 (yank_symbols): Likewise.
2088 (obj_pseudo_table): Add "weak".
2090 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2091 <aymeric.vincent@emi.u-bordeaux.fr>.
2092 * aclocal.m4: Rebuild with current tools.
2093 * configure: Rebuild.
2095 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2096 an assertion failure for a case we can't handle when OBJ_ECOFF.
2098 * expr.c (operator): And with 0xff to avoid problems with signed
2101 1998-12-03 Nick Clifton <nickc@cygnus.com>
2103 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2104 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2106 1998-12-02 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2111 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2113 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2116 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2121 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2123 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2125 (d10v_cleanup): Only generate previous insn if a multiline insn is
2128 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2133 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2136 -marm6xxx command line switches.
2138 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2140 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2141 (itbl-ops.o): Delete duplicate dependencies.
2142 Rebuild dependencies.
2143 Add fr30 dependencies.
2144 * Makefile.in: Rebuild.
2146 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2150 * listing.c: Ignore line terminator characters found inside
2153 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2155 * po/gas.pot: Regenerated.
2157 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2160 fr30_is_label_start(). Also checks for delay slot insns.
2162 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2163 FR30 instructions which contain a colon in the mnemonic.
2165 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2167 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-fr30.c: Removed currently superflous code.
2171 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2173 * config/tc-fr30.h: New file.
2174 * config/tc-fr30.c: Tweaking so that it will compile.
2176 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2178 * config/tc-d10v.h (obj_fix_adjustable): Define.
2179 (TC_FORCE_RELOCATION): Define.
2180 (d10v_force_relocation): Declare.
2181 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2182 (md_apply_fix3): Handle Vtable relocs.
2183 (d10v_fix_adjustable): New.
2184 (d10v_force_relocation): New.
2186 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-d30v.c: Change default behaviour to ignore potential
2189 conflicts between register name and symbol names.
2191 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2193 * configure.in: Add fr30-*-*.
2194 * config/tc-fr30.c: New file.
2195 * Makefile.in: Regenerated.
2196 * config.in: Regenerated.
2197 * configure: Regenerated.
2198 * doc/Makefile.in: Regenerated.
2199 * po/gas.pot: Regenerated.
2201 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2203 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2206 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2208 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2210 (do_scrub_chars): Add some casts to unsigned char to avoid
2211 unwanted sign extension.
2212 * read.c (lex_type): Set characters about 127 to be symbol
2214 * config/tc-i386.c (md_begin): Set identifier_chars and
2215 operand_chars for values above 127.
2217 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2219 * configure.in: detect cygwin* instead of cygwin32*
2220 * configure: regenerate
2222 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2224 * listing.c: Add support for producing a listing from piped
2227 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2229 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2230 (append_insn): Account for the tx39's multiply behavior.
2232 1998-10-26 Michael Meissner <meissner@cygnus.com>
2234 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2235 from assemble_parallel_insns. Add support for '->' to indicate
2236 explicitly serializing the instructions.
2237 (md_assemble): Ditto.
2239 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2241 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2244 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2246 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2248 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2250 * config/tc-mips.c : support frame and regmask/fregmask when
2251 MIPS_STABS_ELF is specified.
2253 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2255 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2256 (md_apply_fix): Don't return 1 for VTABLE relocs.
2257 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2259 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2261 * doc/c-i386.texi: Replace occurences of "opcode" with
2262 "instruction mnemonic", "instruction", or "mnemonic" when
2263 referring to the name of an instruction. Use "opcode" when
2264 referring to the sequence of machine bytes.
2266 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2267 (is_opcode_char): Rename to is_mnemonic_char.
2268 (md_assemble and i386_operand): Correct error messages from
2269 "opcode" to "instruction mnemonic"
2270 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2271 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2272 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2273 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2274 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2275 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2276 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2278 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2280 * config/tc-i386.c (i386_operand): Check for garbage after
2283 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2285 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2286 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2288 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2290 * config/tc-sh.h (obj_fix_adjustable): Define.
2291 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2292 (md_apply_fix): Likewise.
2293 (tc_gen_reloc): Likewise.
2294 (sh_fix_adjustable): New.
2296 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2298 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2299 * cgen.h (gas_cgen_finish_insn): Update prototype.
2300 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2301 cgen_insn_t -> CGEN_INSN_INT.
2302 (make_parallel): Update handling of CGEN_INT_INSN_P.
2303 (assemble_parallel_insn): Ditto.
2304 (target_make_parallel): New function.
2305 (md_assemble): Use it.
2307 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2309 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2311 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2313 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2314 converted into lower case.
2316 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2318 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2319 (gas_cgen_tc_gen_reloc): Likewise.
2320 * config/tc-m32r.h (obj_fix_adjustable): Define.
2321 * config/tc-m32r.c (m32r_fix_adjustable): New.
2322 (m32r_force_relocation): Handle VTABLE relocs.
2324 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2326 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2328 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2331 to lower case before parsing.
2333 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2334 parallel insns modift buts in the PSW as a side effect.
2336 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-d30v.c (find_format): Test for missing flag and
2341 (md_apply_fix3): Fix error messages to avoid
2342 assumption about presence of a symbol.
2344 (parallel_ok): Disallow parallel instructions that both modify the
2347 (find_format): Generate a warning if an odd numbered register is
2348 used as the first register in a mutli-register instruction.
2350 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2352 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2353 relocations are always associated with a symbol.
2355 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2357 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2358 (elf32_sparc_force_relocation): Declare.
2359 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2360 (tc_gen_reloc): Handle vtable relocs.
2361 (elf32_sparc_force_relocation): New.
2363 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2365 * symbols.c (S_IS_FUNCTION): New.
2366 * config/tc-v850.h (obj_fix_adjustable): Define.
2367 (TC_FORCE_RELOCATION): Define.
2368 (v850_force_relocation): Declare.
2369 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2370 of fx_addnumber for VTABLE reloc addends.
2371 (md_apply_fix3): Handle VTABLE relocs.
2372 (v850_fix_adjustable): New.
2373 (v850_force_relocation): New.
2375 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2377 * tc-hppa.c (fp_operand_format): Add some additional formats.
2378 (pa_ip): Do not automatically promote into pa2.0 mode.
2379 (pa_level): Handle ".level 2.0".
2381 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2383 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2384 * config/tc-i386.h (template.extension_opcode): Change to
2385 unsigned int to allow full range of 8-bit opcode suffixes.
2386 (None): Redefine as 0xffff.
2388 From Jeff B Epler <jepler@usgs.gov>
2389 * doc/c-i386.texi (i386-SIMD): New section.
2391 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2393 * read.c (discard_rest_of_line): New function.
2394 * read.h: Declare it.
2395 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2397 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-d10v.c (find_symbol_matching_register): New function.
2400 (find_opcode): Cope with the case where a register name matches
2403 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-v850.c (md_pcrel_from): Rename to
2406 v850_pcrel_from_section.
2407 (v850_pcrel_from_section): Do not resolves symbols in other
2410 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2412 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-d10v.c (find_opcode): Generate an error if a register
2415 is supplied for an operand that should not be a register.
2417 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2420 instructions to have another instruction in the right bin.
2422 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2425 the right container if the left container holds a branch
2428 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2431 both a register name and symbol name.
2432 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2434 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2437 execution unit class.
2439 (reg_name_search): If a name matches a register and a symbol,
2440 prefer the register.
2441 (find_format): Disallow flag registers when a general purpose
2442 register is required.
2443 If a number is required, but a register has been given, check to
2444 see if a symbol with the same name as the register exists, and if
2445 so, use that symbol.
2447 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2449 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2451 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2453 * config/tc-d30v.c (find_format): Do not accept flag registers as
2454 general purpose registers.
2455 (find_format): If an immediate value is expected at a given place
2456 in a format, but a register name has been provided instead, check
2457 to see if that register name matches the name of a predefined
2458 symbol and if it does, then use the symbol instead.
2459 (reg_name_search): If a register name matches a symbol name,
2460 prefer the register name to the symbol name.
2462 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2465 the previous insn to empty.
2467 1998-09-20 Michael Meissner <meissner@cygnus.com>
2469 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2470 pieces, forcing the use of an ANSI compiler.
2472 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2474 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2476 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2478 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2480 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2482 (obj_elf_vtable_entry): Likewise.
2483 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2484 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2485 (tc_gen_reloc): Likewise.
2486 (arm_fix_adjustable): Likewise.
2487 (elf32_arm_force_relocation): New.
2488 (armelf_frob_symbol): Remove coff-style symbol support.
2490 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2492 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2494 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2496 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2497 OBJ_COFF so that routine is defined for a.out format.
2499 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2501 * config/tc-i386.c (i386_operand): Detect non-segment registers
2502 used as segment prefixes.
2504 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2506 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2507 optimize across FDE boundaries.
2509 * config/obj-coff.c (obj_coff_section): Preserve any link once
2510 flags when setting the section flags.
2512 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2514 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2515 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2517 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2519 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2522 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2524 * frags.c (frag_grow): Include the size of the frag struct in the
2527 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2528 if the new subseg comes before the old.
2530 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2532 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2533 to handle edge8 and edge16.
2535 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2537 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2538 before we clobber the symbol involved.
2540 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2542 * config/tc-arm.c: Remove OBJ_ELF definitions for
2543 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2544 use arm_adjust_symtab for OBJ_COFF.
2545 (armelf_adjust_symtab): New Routine.
2546 * config/tc-arm.h: Define obj_adjust_symtab to
2547 armelf_adjust_symtab for OBJ_ELF.
2549 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2551 * configure.in: Make all i386-elf targets use bfd_gas.
2552 * config/tc-i386.c (tc_i386_force_relocation): New.
2553 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2554 (md_apply_fix3): Likewise.
2555 (tc_gen_reloc): Handle them.
2556 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2557 tc_i386_force_relocation.
2559 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2563 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2565 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2566 current opcode after writing the first insturction of a reverse
2569 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2571 * read.h (generate_lineno_debug): Add prototype.
2572 * read.c (generate_lineno_debug): Make non-static.
2574 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2576 * config/tc-i386.c (md_assemble): Only warn for address/data size
2579 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2582 against Thumb function names, as the linker needs this information.
2584 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2586 * expr.c (operand): Check also that there is no advance in operand
2587 after atof_generic in order to decide "is it label 0f or floating
2590 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2593 command line options with a single dash.
2594 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2596 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2598 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2599 * tc-arm.c (arm_fix_adjustable): New routine.
2601 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2603 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2604 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2605 demand_empty_rest_of_line before mri_comment_end.
2606 (equals): Check garbage after expression before
2607 mri_comment_end in MRI mode.
2609 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2611 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2612 small immediate constant to use the constant itself rather than
2615 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2617 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2618 (pa_leave): Likewise.
2620 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2622 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2624 (i386_operand): Fix an error message.
2626 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2628 * doc/c-arm.texi (ARM Directives): Document .req directive.
2630 * config/tc-arm.c (reg_required_here): Display erroneous string if
2631 the register name could not be decoded.
2632 Do not set inst.instruction if the sift is -1.
2634 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2636 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2639 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2642 even if it is belived to be unnecessary.
2644 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2646 config/tc-i386.c (i386_operand): Size immediate constants by
2647 suffix (erroneously removed as part of July 7 change).
2649 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2651 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2652 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2653 (armelf_frob_symbol): New Routine.
2654 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2656 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2658 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2660 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2663 command line switches passed to assembler.
2665 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2667 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2668 (gas_cgen_opcode_desc): Declare.
2669 (gas_cgen_parse_operand): Declare.
2670 (*): Prepend gas_ to gas specific fns to denote them as such.
2672 * cgen.c (gas_cgen_opcode_desc): New global
2673 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2674 (queue_fixup): Renamed from cgen_queue_fixup.
2675 (*): Prepend gas_ to gas specific fns to denote them as such.
2677 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2678 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2679 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2680 Open opcode table and initialize it.
2681 (make_parallel): Use gas_cgen_opcode_desc.
2682 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2683 (md_assemble): Ditto.
2685 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2687 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2688 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2689 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2690 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2691 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2692 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2693 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2694 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2695 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2696 (INIT_STAB_SECTION): Likewise.
2697 (OBJ_PROCESS_STAB): Likewise.
2699 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2700 (md_parse_option): Watch for them.
2701 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2702 (md_begin): Kill neverdef code.
2703 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2704 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2705 (s_alpha_coff_wrapper): New.
2706 (md_pseudo_table): Trap all ECOFF pseudos.
2708 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2710 Start of changes to remove mdebug section from mips*-elf
2711 Based on MIPS_STAB_ELF definition
2712 * acconfig.h: undef if not configured
2713 * config.in: undef if not configured
2714 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2715 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2716 * stabs.c (s_stab_generic): flush frag
2718 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2720 * configure.in: (arm-*-elf): Handle.
2721 (thumb-*-elf): Handle.
2722 * configure: Regenerate.
2723 * read.c (stringer): Fix typo in comment.
2724 * write.c (fixup_segment): Don't add symbol value to addend if
2726 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2728 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2731 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2733 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2734 (write_2_short): Emit warning if new flag is set.
2735 (do_assemble): Set flags if left instruction is one of special
2736 "right-instruction-killer" type.
2738 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2740 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2741 Always output words in debug_info section as big endian.
2742 (sparc_target_format): Choose correct bfd target.
2743 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2745 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2747 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2748 to work with internationalization code. Issue an error when two
2749 operands match that are not allowed to match.
2751 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2753 * configure.in (install_tooldir): Allow target to specify whether
2754 it wants to be installed in $(tooldir)/bin.
2755 * configure: Regenerate.
2756 * Makefile.am (install-exec-local): Set install-exec-tooldir
2757 dependency via configure.
2758 * Makefile.in: Regenerate.
2760 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2762 * Makefile.am (install-exec-local): Split into two ...
2763 (install-exec-bindir,install-exec-tooldir): New rules.
2764 * Makefile.in: Regenerate.
2766 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2768 * Makefile.am (install-exec-local): Don't remove the file before
2769 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2770 W. Rozycki <macro@ds2.pg.gda.pl>.
2771 * Makefile.in: Rebuild.
2773 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2775 * cgen.c: Include libiberty.h.
2776 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2777 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2778 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2779 (md_cgen_lookup_reloc)): Declare.
2780 (md_cgen_record_fixup_exp): Declare.
2781 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2782 (m32r_relax_frag): Declare.
2783 (cgen_md_apply_fix3): Decls moved to cgen.h.
2784 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2785 (m32r_cgen_record_fixup_exp): Delete decl.
2786 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2787 (assemble_nop): Delete.
2788 (expand_debug_syms): Delete unused `exp'.
2789 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2790 Add default case for -Wall.
2791 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2792 (md_atof): Delete unused wordP.
2794 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2796 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2799 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2802 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2803 .print, .purgem, and .struct. Remove documentation for
2806 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2808 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2809 Update call to insert_operand.
2811 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2815 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2818 whitespace after a prefix operator.
2820 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2822 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2824 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2826 * config/tc-sparc.c (log2): New static function.
2827 (s_reserve): Use log2 to convert alignment before calling
2829 (s_common): Use log2 to convert alignment before calling
2830 record_alignment and frag_align.
2831 (sparc_cons_align): Use log2.
2833 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2836 (s_common): Likewise.
2838 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2839 initialization of waddr.
2840 (sparc_elf_final_processing): Add default case to switch.
2842 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2844 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2845 than temporary real.
2847 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2849 * write.c (subsegs_finish): Don't align the segments if there were
2852 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2853 copying aux information.
2855 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2856 expression into a symbol.
2858 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2860 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2861 type to unsigned int.
2862 (md_assemble): Change type used to store offsets from unsigned
2864 (i386_operand): Switch error check to only call RESTORE_END_STRING
2865 once after parse_register.
2867 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2869 * config/tc-v850.c (md_show_usage): Changed format to match that
2872 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2874 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2876 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2878 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2881 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2883 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2884 * doc/Makefile.in: Rebuild.
2886 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2888 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2889 for %lo expressions.
2890 (mips_ip, case 'u'): Move range check after code to mask
2891 off bits in %hi/%lo expressions. Mask off high bits for
2894 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2896 * doc/Makefile.am (gasver.texi): New target.
2897 (as.info, as.dvi): Depends upon gasver.texi.
2898 * doc/as.texinfo: Include gasver.texi. Mention version number on
2899 title page and in top node.
2900 * doc/Makefile.in: Rebuild.
2902 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2904 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2905 but not including the line containing the edict.
2906 * listing.h (LISTING_EOF): New.
2907 * input-scrub.c (input_scrub_next_buffer): Call it.
2909 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2911 * config/tc-i386.c (i386_operand): Don't set the size of an
2912 immediate address based solely on the suffix and the mode.
2914 * config/tc-i386.c (md_assemble): Add assertion to make sure
2915 overlap2 does not set Imm.
2917 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2918 sequences of whitespace to a single space.
2919 (is_space_chars): Just compare with space.
2920 (md_begin): Don't initialize space_chars.
2921 (md_assemble): Just skip a single whitespace character.
2922 (i386_operand): Rewrite base-index parsing to use new
2923 parse_register, and to skip white space. Skip white space in a
2924 number of other places too. Don't give error message if
2925 parse_register fails.
2926 (parse_register): Change reg_string parameter to be non-const.
2927 Add end_op parameter. Skip white space after the `%', and return
2928 end of register string. Give error message here rather than
2931 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2933 Based on patch from Matt Semersky <matts@scd.hp.com>:
2934 * expr.c (op_encoding): Make const.
2935 (expr_set_precedence): New function.
2936 (expr_begin): Don't set operator rankings, just call
2937 expr_set_precedence.
2938 * expr.h (expr_set_precedence): Declare.
2939 * read.c (s_mri): Call expr_set_precedence.
2941 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * doc/as.texinfo (Statements): Remove paragraph discussing
2944 continuing lines with a backslash. This hasn't worked for years,
2947 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2949 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2951 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2952 (ps_CTORS, ps_DTORS): New section types.
2953 (vms_fixup_xtors_section): New function
2954 (Ctors_Psect, Dtors_Psect): Define.
2955 (IS_GXX_XTOR): Define
2956 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2957 Filter static constructors/destructors and add to
2958 Ctors_Symbols/Dtors_Symbols chain.
2959 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2960 appropriate section.
2962 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2963 * makefile.vms: Merge vax/vms support.
2965 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2967 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2968 (elf_pseudo_table): Add them.
2969 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2970 (md_apply_fix): Accept them.
2971 (mips_fix_adjustable): Don't adjust them.
2972 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2973 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2974 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2975 (tc_fix_adjustable): Don't adjust them.
2977 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2979 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2981 * Makefile.in: Regenerate.
2982 * configure.in: AC_SUBST cgen_cpu_prefix.
2983 * configure: Regenerate.
2985 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2987 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2988 Changed all users of COND12_DELAY.
2990 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2992 * config/tc-mn10300.c (set_arch_mach): New function.
2993 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2994 (md_begin): Default to mn10300 mode.
2995 (md_assemble): Only accept instructions for the core mn10300
2996 chip and the active machine type.
2998 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3000 * subsegs.h (segment_info_type): Give the struct a name.
3001 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3002 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3003 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3004 * config/tc-w65.h (tc_reloc_mangle): Declare.
3005 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3007 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3009 * config/tc-v850.c (v850_comm): Restore old section
3010 after common processing.
3012 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3014 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3016 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3018 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3019 char with code that explicitly sign-extends.
3021 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-v850.c (md_begin): Restore text section as the current
3024 section after creating call table sections.
3025 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3028 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3029 with call to macro SYM_AUXINFO.
3031 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3033 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3034 with the program transform name.
3035 * Makefile.in: Rebuild.
3037 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3039 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3042 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3044 * config/tc-i386.c (i386_operand): Be prepared for a space between
3045 the open parenthesis and the start of the register operand,
3046 because of the June 16 change.
3048 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3050 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3053 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3056 even if it is belived to be unnecessary.
3058 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3060 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3062 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3064 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3066 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3067 shift amount for a repeated operand. The shift amount for the
3068 repeated copy comes from the size of the operand.
3070 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3072 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3074 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3076 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3078 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3080 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3081 characters in it as LEX_IS_SYMBOL_COMPONENT.
3082 * config/tc-i386.h (tc_symbol_chars): Define.
3083 (extra_symbol_chars): Declare.
3084 * config/tc-i386.c (extra_symbol_chars): Define.
3085 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3086 (line_comment_chars): Set to '/' if TE_LINUX.
3087 * doc/c-i386.texi (i386-prefixes): Update.
3088 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3090 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3092 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3093 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3095 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3097 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3098 constraint in instructions REP & REPI.
3100 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3102 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3103 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3105 (check_range): If the operand is shifted, then shift the number
3106 before checking its range.
3108 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3110 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3113 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-v850.c (v850_comm): Create special sections as needed.
3117 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3119 * config/tc-d10v.c (write_2_short): Addition of swapping
3120 instructions for sequential and reverse sequential order when
3121 given order is not possible.
3123 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3125 * Makefile.am: Rebuild dependencies.
3126 (DEP_INCLUDES): Fix reference to intl build directory.
3127 * Makefile.in: Rebuild.
3129 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3131 * doc/c-i386.texi: Update 16 bit documentation.
3133 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3134 IgnoreDataSize to IgnoreSize as they are used for address size as
3136 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3137 32-bit mode, similarly addr16/data16 and variants.
3139 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3142 sequential word multiply instructions.
3144 (do_assemble): Add extra command line argument, to allow mul32
3145 attribute to be preserved across parallel insns.
3146 (md_assemble): Insert NOPs between explicitly parallel insns which
3147 contain an 32 bit multiply and a 16 multiply.
3149 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3151 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3154 * config/tc-i386.c (reloc): Add braces.
3156 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3157 consistent with Intel naming.
3158 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3159 use bitfields in sib_byte.
3160 (modrm_byte): Don't use bitfields here either.
3162 * config/tc-i386.c (current_templates): Add const.
3163 (parse_register): Add const to return, param, and char *s.
3164 (i386_operand): Add const to reg_entry *r.
3165 * config/tc-i386.h (templates): Add const to start, end.
3167 Inspired by code for 16 bit gas support from Martynas Kunigelis
3168 <martynas@nm3.ktu.lt>:
3169 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3170 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3171 (uses_mem_addrmode): Remove.
3172 (md_estimate_size_before_relax): Add support here too.
3173 (md_relax_table): Rewrite interface to md_relax for 16 bit
3175 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3176 (opcode_suffix_to_type): Remove.
3177 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3178 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3179 (md_convert_frag): Likewise.
3180 (i386_operand): Add support for 16 bit base/index regs,
3181 immediates, and displacements. Remove some unnecessary casts, and
3182 localise end_of_operand_string, displacement_string_start,
3183 displacement_string_end variables. Add GCC_ASM_O_HACK.
3184 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3186 * config/tc-i386.c (prefix_hash): Remove.
3187 (md_begin): Rewrite without obstacks. Remove prefix hash table
3188 handling. Rewrite lexical table handling.
3189 (i386_print_statistics): Don't print prefix statistics.
3190 (md_assemble): Rewrite instruction parser so that line is not
3191 converted to lower case. Don't do a hash_find for prefixes,
3192 instead recognise them via opcode modifier.
3193 (expecting_operand, paren_not_balanced): Localise variables.
3194 * config/tc-i386.h (IsPrefix): Define.
3195 (prefix_entry): Remove.
3197 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3198 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3199 '\\' in case where comment_chars contains '/'.
3201 * config/tc-i386.c (MATCH): Ensure given operand and template
3202 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3203 you must write `ljmp *table(%ebx)'.
3205 From H.J. Lu <hjl@gnu.org>:
3206 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3207 as 0 ifndef BFD_ASSEMBLER.
3208 (md_assemble): Allow immediate operands without suffix or
3209 other reg operand to default in size to the current code size.
3211 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3213 * config/tc-v850.c (md_begin): Restore creation of
3214 .call_table_text and .call_table_data sections.
3216 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3219 after emitting a word of noops.
3221 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3223 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3224 (i386_operand): Simplify checks for valid base/index combinations.
3225 Disallow `in 4(%dx),%al'.
3227 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3229 (add_prefix): Change parameter from char to int.
3231 * config/tc-i386.h (Ugh): Define opcode modifier.
3232 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3234 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3235 CONSISTENT_REGISTER_MATCH macros to check register types more
3236 thoroughly. Check for illegal suffix/operand combinations
3237 when matching insns with operands. Handle new `s' suffix, and
3238 associated FloatMF opcode modifier for float insns with memory
3240 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3241 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3242 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3243 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3244 DATA_PREFIX_OPCODE throughout.
3246 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3247 (md_assemble): Rewrite suffix/register operand checking code to be
3248 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3249 AnyMem, the better to grep.
3251 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3252 given a memory operand. Don't set Abs bits either.
3253 (type_names): Remove Mem*, Abs*.
3254 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3255 define opcode_modifiers as these cases are handled by Disp8,
3256 Disp16, Disp32 and suffix checks.
3257 (COMES_IN_BOTH_DIRECTIONS): Remove.
3258 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3260 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3261 if IgnoreDataSize modifier given. Remove ShortformW modifier
3262 test. Add test for ShortForm in W base_opcode modification.
3263 Merge Seg2ShortForm and Seg3ShortForm code.
3264 * config/tc-i386.h (ShortFormW): Remove.
3265 (IgnoreDataSize): Define.
3267 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-d30v.c (md_assemble): Store previous segment state
3270 with previous instruction.
3272 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3274 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3275 (ebp, esp): Remove static variables.
3276 (MATCH): Remove test for InOutPortReg.
3277 (i386_operand): Properly handle InOutPortReg here instead.
3278 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3279 (md_assemble): Simplify and correct modrm and sib generation.
3280 (i386_operand): Add warning for scale without index.
3281 Rewrite checks for valid base/index combinations.
3283 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3284 macros and enclose in do while(0).
3285 (RESTORE_END_STRING): Likewise.
3286 (md_assemble): Add one to printed operand number so we start
3287 from 1 not 0. Add some more gettext invocations.
3288 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3291 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3292 DATA_PREFIX, SEG_PREFIX): Define.
3293 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3294 (check_prefix): Remove function.
3295 (add_prefix): New function. Add prefix to i.prefix as well as
3297 (md_assemble): Changes for add_prefix. Remove hack for wait
3298 prefix, instead always output prefixes in fixed order. Test
3299 for jcxz/loop when selecting between word & dword operations,
3300 and add address size prefix rather than operand size prefix.
3301 Remove operand -> address size hack when emitting jcxz/loop.
3302 (i386_operand): Remove O_Absent check as it's done in expr.
3304 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3306 * configure.in: Recognize m5200 as a cpu_type of m68k.
3307 * aclocal.m4: Rebuild with current libtool.
3308 * configure: Rebuild.
3310 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3312 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3313 to relaxable_symbol to prevent references to external symbol from
3316 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3318 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3319 symbols are relaxable.
3321 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3323 * config/tc-v850.c (md_begin): Don't create special
3324 sections by default.
3326 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3328 * config/tc-mips.c (macro): For div and udiv, close the
3329 reorder block as soon as possible.
3331 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3333 From Matt Semersky <matts@scd.hp.com>:
3334 * macro.c (macro_mri_mode): New function.
3335 * macro.h (macro_mri_mode): Declare.
3336 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3339 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3341 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3344 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3345 until after xstrdup in OBJ_EVAX case.
3347 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3349 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3350 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3351 of hardcoded magic number.
3352 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3354 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3356 * read.c (do_s_func): New function.
3358 * read.h (do_s_func): Add prototype.
3360 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3362 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3363 nops if fill pattern not specified.
3365 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3367 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3368 * config/te-go32.h (TE_GO32): Define.
3369 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3371 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3373 Implement .func/.endfunc pseudo-ops.
3374 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3376 * read.c (potable): Add .func,.endfunc.
3377 (s_func): New function.
3378 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3380 (in_doc_func_p,current_function_label): New static globals.
3381 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3383 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3385 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3386 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3387 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3388 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3389 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3390 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3391 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3392 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3393 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3394 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3395 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3396 * config/tc-a29k.c: Don't define md_short_jump_size,
3397 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3398 * config/tc-alpha.c: Likewise.
3399 * config/tc-alpha.h: Likewise.
3400 * config/tc-arm.c: Likewise.
3401 * config/tc-h8300.c: Likewise.
3402 * config/tc-h8500.c: Likewise.
3403 * config/tc-hppa.c: Likewise.
3404 * config/tc-i860.c: Likewise.
3405 * config/tc-i960.c: Likewise.
3406 * config/tc-ppc.c: Likewise.
3407 * config/tc-sh.c: Likewise.
3408 * config/tc-sparc.h: Likewise.
3409 * config/tc-tic30.c: Likewise.
3410 * config/tc-w65.c: Likewise.
3411 * config/tc-z8k.c: Likewise.
3413 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3415 * config/tc-vax.c (_): Delete this macro used for placeholder
3416 values in vax_operand_width_size; it conflicts with the _() macro
3417 used for internationalization.
3419 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3422 code. From Chris Moller <moller@bops.com>.
3424 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3425 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3426 * read.c (emit_expr): Initialize seg and subseg fields of a new
3428 * write.c (write_object_file): Switch to the appropriate segment
3429 and subsegment when processing a broken word.
3431 * config/tc-m68k.c (mri_assemble): New static function.
3432 (build_mri_control_operand): Call mri_assemble rather than
3434 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3435 (s_mri_endf, s_mri_endw): Likewise.
3437 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * read.c (s_org): Call md_flush_pending_output if it is defined.
3441 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3443 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3445 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3446 (md_parse_option): Add for same.
3447 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3448 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3449 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3451 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3453 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3455 * config/tc-arm.c (find_real_start): Relax definition of local
3458 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3460 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3461 symbols at the given address, not just the last one specified.
3463 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3465 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3466 or number_to_chars_littleendian to write data.
3468 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3470 * config/tc-v850.c (md_assemble): Remove artificially created
3471 register name symbols.
3473 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3475 * write.c (fixup_segment): Change "segment" to "section" in
3478 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3480 * write.c (fixup_segment): Change sym1-sym2 message again.
3482 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3484 * write.c (fixup_segment): Improve error message for sym1-sym2
3485 errors when sym1 is in a different segment from sym2.
3487 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3489 * config/tc-m32r.c (warn_unmatched_high): New static local.
3490 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3491 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3492 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3493 (md_parse_option): Likewise.
3494 (md_show_usage): Likewise.
3495 (m32r_frob_file): Likewise.
3497 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3498 (read_a_source_file): Call them.
3499 * read.h (stabs_generate_asm_file): Declare.
3500 * stabs.c (stabs_generate_asm_file): New function.
3501 (generate_asm_file): New function.
3502 (stabs_generate_asm_lineno): Move file name handling into
3505 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3507 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3508 (d30v_current_align, d30v_current_align_seg): New variables.
3509 (d30v_last_label): New variable.
3510 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3511 (s_d30v_data, s_d30v_section): Likewise.
3512 (md_pseudo_table): Call them.
3513 (md_begin): Initialize d30v_current_align_seg.
3514 (md_assemble): Call d30v_align when needed by known current alignment.
3515 (d30v_frob_label, d30v_cons_align): New functions.
3516 * config/tc-d30v.h (md_do_align): Remove.
3517 (tc_frob_label): Call d30v_frob_label.
3518 (md_cons_align): New.
3520 * config/tc-d30v.c (find_format): Convert complex expressions to
3521 expression symbols before processing. Clean up code formatting.
3523 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3525 * po/Make-in (install-info): New target.
3527 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3529 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3531 * config/tc-mn10300.c (md_assemble): Likewise.
3533 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3535 * Makefile.am: Update with `make dep-am'.
3536 (HFILES): Add cgen.h.
3537 (cgen.o): Depend on cgen.h.
3538 * Makefile.in: Regenerate.
3540 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3542 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3544 * gasp.c (grab_label): Permit a label to be a preprocessor
3545 variable by permitting a label to start with a backslash.
3547 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3549 * config/tc-mips.c (validate_mips_insn): Removed hack
3550 for previously inaccessible bitfields in some INSN_TRAP
3553 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3555 * config/tc-d30v.c (do_assemble): Abort with error message
3556 if opcode operands do not match.
3558 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3560 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3561 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3562 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3563 similar new 'q' operand.
3565 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3567 * cgen.c (cgen_asm_finish_insn): Fix typo.
3569 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3572 * cgen.c: Include it.
3573 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3574 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3575 All callers updated.
3576 * config/tc-m32r.c: Include cgen.h.
3577 (m23r_insn): New members num_fixups,fixups.
3579 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3581 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3582 to avoid compiler warning.
3584 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3586 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3589 * makefile.vms (OBJS): Add ehopt.obj
3591 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3593 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3595 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3597 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3598 a short format insn.
3599 (md_assemble): Set it for explicitly packed insns.
3601 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3603 * config/obj-coff.c (c_symbol_merge): Do not take address of
3604 native fields when performing the memcpy.
3606 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3608 * config/tc-mips.c (macro,macro2): Implement
3609 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3611 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3613 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3614 relocations against globally visible symbols.
3615 * config/tc-m68k.c (relaxable_symbol): New macro.
3616 (m68k_ip, md_estimate_size_before_relax): Use it.
3617 (tc_m68k_fix_adjustable): Also handle weak symbols.
3619 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3621 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3622 references to externally visible symbols.
3623 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3624 values in twice for a PC relative reloc if the symbol is
3627 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3628 don't adjust a PC relative reloc against an externally visible
3630 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3631 for a PC relative fixup against an externally visible defined
3632 symbol, arrange to store object file and addend values as though
3633 the symbol were not defined.
3634 (tc_gen_reloc): Likewise.
3636 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3638 * read.c (sizeof_leb128): Referenced externally by write.c so
3641 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3643 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3644 and expand a 'debug' symbol associated with the next instruction
3645 that does not cause a short instruction to be filled with a NOP.
3646 (md_pseudo_table): Add support for .debugsym.
3647 (assemble_parallel_insn): Add calls to expand_debug_sym as
3649 (md_assemble): Ditto.
3651 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3653 * as.c (main): Conditionally call setlocale.
3654 * gasp.c (main): Likewise.
3655 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3656 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3658 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3660 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3662 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3664 * config/tc-hppa.c: Change all calls to bzero to use memset.
3665 (pa_ip): Add cast to avoid warning.
3666 (tc_gen_reloc, md_apply_fix): Likewise.
3667 (pa_find_space_by_number): Likewise.
3668 (hppa_force_relocation): Likewise.
3669 (pa_block): Change i to unsigned int.
3670 * config/obj-som.h (obj_som_copyright): Declare.
3672 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3674 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3675 for line numbers for assembly source.
3677 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3679 * configure.in: Change version number to 2.9.4
3680 * configure: Rebuild.
3682 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3684 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3686 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * ecoff.h: Change symbolS in function declaration to struct
3691 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3694 (md_convert_frag): Fix i18n typo.
3696 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3698 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3699 * ecoff.h: Protoype it.
3700 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3701 [EVAX] (s_alpha_prologue): Delete.
3702 (md_pseudo_table): Update.
3704 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3706 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3707 array to local pointer.
3708 (get_args, parse_expr): Add casts to avoid warnings.
3710 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3712 * read.c (s_set): Cast xmalloc return value to fragS *.
3713 * config/tc-m68k.c (m68k_ip): Function made static to match
3714 previous forward declaration.
3715 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3717 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-v850.c: Add internationalisation macros to error
3722 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3723 macros to error strings.
3725 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3727 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3728 reloc is in the TOC csect.
3729 (md_apply_fix3): Correct gettext typo.
3731 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3734 .L - they are local labels and the branches are not really
3735 function calls but rather far jumps.
3737 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3739 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3741 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3743 * config/tc-i386.c (md_assemble): Print operand number rather than
3744 using ordinal_names.
3745 (i386_operand): Likewise.
3747 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3749 * Makefile.am (INTLLIBS): Define to work around apparent automake
3751 All Makefiles: Regenerated.
3753 * Many files: Added gettext invocations around user-visible
3755 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3756 HAVE_LC_MESSAGES): Define.
3757 * dep-in.sed: Added asintl.h.
3758 * po/Make-in: New file.
3759 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3761 * read.c (Z_): Renamed from `_'.
3762 * Makefile.am (SUBDIRS): Added po.
3763 (POTFILES): new macro.
3764 (po/POTFILES.in): New target.
3765 ($(OBJS)): Added asintl.h.
3767 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3768 (as_new_LDADD): Added $(INTLLIBS).
3769 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3770 (gasp_new_LDADD): Added $(INTLLIBS).
3771 (gasp_new_DEPENDENCIES): New macro.
3772 * configure, aclocal.m4: Rebuilt.
3773 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3775 (ALL_LINGUAS): Define.
3776 * macro.c: Include "asintl.h".
3777 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3778 * as.h: Include "asintl.h".
3779 * config/tc-i386.c (ordinal_names): Removed.
3780 (md_assemble): Changed error text to avoid ordinal_names.
3781 (i386_operand): Likewise.
3782 (reloc): Added as_bad to avoid i18n problems.
3783 (tc_gen_reloc): Likewise.
3784 * config/tc-arm.c (bad_args): Now a #define.
3786 * config/obj-vms.c (VMS_stab_parse): Changed type of
3788 (global_symbol_directory): Unified strings to avoid i18n
3790 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3791 avoid i18n problems.
3792 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3793 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3795 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3797 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3799 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3801 * as.c (print_version_id): Added an fprintf to avoid i18n
3803 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3805 * expr.c (expr): Added as_warn call to avoid i18n problems.
3806 * messages.c (as_assert): Changed code to avoid i18n problems.
3807 (as_abort): Likewise.
3808 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3809 (s_space): Likewise.
3810 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3812 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3814 * config/tc-i386.c (check_prefix): New static function, split out
3816 (struct _i386_insn): Add wait_prefix field.
3817 (md_assemble): Remove wait_prefix local variable. Use
3818 check_prefix when adding a prefix.
3820 * config/tc-i386.c (current_templates): New static variable.
3821 (md_assemble): Remove current_templates local variable.
3822 (md_assemble, i386_operand): Improve error and warning messages in
3823 many places. Add RESTORE_END_STRING in many places before error
3824 return. Clarify some comments.
3826 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3828 (md_assemble): Parse string instruction operands, looking for
3829 segment override prefixes. Check for invalid segment prefixes on
3831 (i386_operand): i.seg[] and max mem_operand changes for string
3833 * config/tc-i386.h (EsSeg): Define.
3835 * config/tc-i386.h (regKludge): Define.
3836 (iclrKludge, imulKludge): Don't define.
3837 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3838 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3839 opcode_modifier checks to look for more common cases first. Add
3840 default_seg for IsString case.
3842 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3844 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3846 * configure: Rebuild with new automake and libtool.
3847 * aclocal.m4, Makefile.in: Likewise.
3849 * doc/Makefile.am (as.dvi): New target.
3850 * doc/Makefile.in: Rebuild.
3852 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3854 * configure.in: Added sparc86x support.
3856 * configure: Rebuild.
3858 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3860 (md_parse_option): Warn if -EL is not supported for this architecture.
3862 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3864 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3866 * config/tc-mips.c (mips_ip): Note when we use get match on
3867 the full instruction name.
3869 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3871 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3872 back into the expression to handle add/sub simplification correctly.
3874 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3876 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3878 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3883 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3885 * symbols.c (max_indent_level): New global.
3886 (print_symbol_value_1): Use it.
3887 * expr.h (expr_build_dot): Declare.
3888 * expr.c (expr_build_dot): New function.
3890 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3892 * symbols.c (print_binary): New function.
3893 (print_expr_1): Call it.
3895 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3897 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3898 operand in the opcode.
3900 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3902 * config/tc-i386.h: Reorder operand flags and opcode modifier
3903 flags for clarity. Remove unused definitions: Unknown,
3904 ImmUnknown, DispUnknown, NoModrm.
3905 * config/tc-i386.c (type_names): Add missing Debug type.
3906 (md_assemble): Better duplicate prefix checking. Quicker string
3907 instruction check via new opcode_modifier flag.
3909 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3911 * doc/as.texinfo (Invoking): Clarify -Wa example.
3913 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3915 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3916 (s_mips_weakext): Define.
3917 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3918 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3921 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3923 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3924 is an error if the value can not be computed at assembly time.
3925 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3927 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * gasp.c (main): Set next field of new include_path structure to
3930 NULL. From Avery Pennarun <averyp@gdc.ca>.
3932 * read.c (s_mri_sect): Call as_bad rather than abort for an
3933 unsupported MRI target.
3935 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3937 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3938 the destination of a branch instruction should be altered.
3939 (find_real_start): New function: Locate the real, Thumb coded
3940 start of a Thumb function.
3941 (do_t_branch23): Alter the destination of branches to Thumb
3944 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3946 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3948 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3951 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3953 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3954 * doc/c-hppa.texi: Likewise.
3956 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * Makefile.am: Rebuild dependencies.
3959 * Makefile.in: Rebuild.
3961 * Makefile.am (DEP_INCLUDES): New variable.
3962 (.dep1): Change to work when srcdir is not an absolute path.
3963 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3964 * Makefile.in: Rebuild.
3966 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3969 LinearAddress patch.
3971 * configure.in: Set version to 2.9.1.
3972 * configure: Rebuild.
3974 * Branched binutils 2.9.
3976 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3978 * config/tc-i386.h (FWait): Define.
3979 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3980 other prefixes. Check FWait flag in opcode table to see which
3981 instructions require an fwait prefix.
3983 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3985 * stabs.c (get_stab_string_offset): Always create a stab string
3988 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3990 Fix some gcc -Wall warnings:
3991 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3992 * ehopt.c (eh_frame_code_alignment): Likewise.
3993 * expr.c (integer_constant, operand): Likewise.
3994 * frags.c (frag_align): Likewise.
3995 * gasp.c (level_0, change_base, doinstr): Likewise.
3996 * hash.c (hash_ask): Likewise.
3997 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3998 (debugging_pseudo): Likewise.
3999 * macro.c (define_macro, check_macro): Likewise.
4000 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4001 (ignore_rest_of_line, float_cons): Likewise.
4002 * symbols.c (decode_local_label_name): Likewise.
4003 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4004 (fixup_segment, number_to_chars_bigendian): Likewise.
4005 (number_to_chars_littleendian): Likewise.
4006 * config/atof-ieee.c (gen_to_words): Likewise.
4007 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4008 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4009 * read.c (output_big_sleb128): Initialize locals to avoid
4011 (output_big_uleb128, equals): Likewise.
4012 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4013 to unsigned int. Change zeros to unsigned int.
4014 * cond.c (s_if): Add return to default case.
4015 * frags.c (frag_now_fix): Change return type to addressT.
4016 * frags.h (frag_now_fix): Update declaration.
4017 * listing.c (file_info_struct): Change linenum to unsigned int.
4018 (struct list_info_struct): Change hll_line to unsigned int.
4019 (print_source): Update format string.
4020 * read.c (emit_expr): Change scan to unsigned int, and don't
4021 bother to initialize it.
4022 * symbols.c (dollar_label_count): Change to unsigned long.
4023 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4024 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4025 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4027 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4029 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4030 mcf5200 just as we do for m68000.
4031 (m68k_init_after_args): Likewise.
4032 (md_estimate_size_before_relax): Likewise.
4034 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4036 * config/tc-v850.c (md_assemble): Store relocation addend in
4037 fixup instead of instruction.
4039 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4041 * config/tc-i386.c (md_assemble): Swap template arguments to
4042 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4043 This macro is currently symmetric, so passing them the wrong
4044 way didn't cause any problem, but may if the macro is changed
4046 After copying template to i.tm, use i.tm. rather than t-> to
4047 access fields, and make t a const*
4048 Move i.tm.operand_types[] swap to immediately after the copy.
4050 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4052 * expr.h (expr_build_uconstant): Add prototype.
4053 (expr_build_unary,expr_build_binary): Add prototypes.
4054 * expr.c (expr_build_uconstant): New function.
4055 (expr_build_unary,expr_build_binary): New functions.
4057 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4059 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4060 * macro.c (macro_expand_body): Increase buffer size.
4061 * messages.c (as_warn): Likewise.
4062 (as_warn_where, as_bad, as_bad_where): Likewise.
4064 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4066 Based on patch from H.J. Lu <hjl@gnu.org>:
4067 * Makefile.am (DISTSTUFF): New variable.
4068 (diststuff): New target.
4069 * Makefile.in: Rebuild.
4071 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4074 m32r_elf_section_change_hook.
4076 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4077 emit a nop if a section ends with a 16 bit instruction.
4079 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4081 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4082 s_lcomm rather than obj_coff_lcomm.
4083 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4085 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4087 * config/tc-i386.h (LinearAddress): Define.
4088 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4089 instruction, don't use a default segment.
4091 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4093 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4094 * configure: Rebuild.
4096 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * aclocal.m4, configure: Rebuild with libtool 1.2.
4100 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4103 PC relative branches. Patch courtesy of Jonathan Walton.
4106 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4108 * configure.in (emulations): Add thumb-pe target.
4110 * configure (emulations): Add thumb-pe target.
4112 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4114 * itbl-lex.l (yywrap): Don't define if already defined as a
4117 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4119 * depend.c (quote_string_for_make): New function.
4120 (wrap_output): Use it.
4122 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4124 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4125 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4127 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4129 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4130 Recognize -GN and -relax.
4131 (md_begin): Initialize gp size from -G switch.
4132 (alpha_force_relocation): Always force if -relax.
4133 (alpha_align): Take a new argument that will specify when to
4134 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4135 Change all callers. Emit nop alignment padding as nop+unop pair.
4137 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4139 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4140 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4142 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4144 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4145 require padding to the next long word boundary.
4147 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4149 * cgen.c: #include symcat.h.
4150 * config/tc-m32r.c: Likewise.
4152 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4154 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4155 absolute expressions instead of '$' prefixed register names.
4157 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4159 * read.c (s_set): Record file and line info for symbols when -as.
4160 (pseudo_set): Don't overwrite that dummy fragment.
4162 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * config/tc-ppc.c (md_pseudo_table): Add "section".
4165 (ppc_named_section): New static function.
4167 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4169 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4170 so we don't have to scan the entire list.
4172 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4174 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4175 case, allow the parallel instructions to modify the same flag
4178 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4180 * listing.c (list_symbol_table): Categorize symbols by
4181 undefined_section rather than sy_frag->line == NULL.
4183 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4185 * Makefile.am (install-exec-local): Install properly when ln
4186 fails or tooldir == prefix.
4188 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4190 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4191 Test result of insert_operand for error.
4193 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4196 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4197 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4198 * doc/Makefile.in: Rebuild.
4200 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4202 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4203 (macro): Fix handling of M_COP[0-3].
4205 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4207 Based on patches from Ross Harvey <ross@teraflop.com>:
4208 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4209 if macro_alternate or macro_mri.
4210 (getstring): Remove support for byte constants between < and >.
4211 (get_any_string): '<' only starts a string if macro_alternate or
4213 (macro_expand_body): Permit keyword parameters following
4214 positional parameters.
4216 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4217 * configure.in (alpha*-*-netbsd*): New target.
4218 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4219 * configure: Rebuild.
4221 * as.h (flag_warn_suppress_instructionswap): Move from here...
4222 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4223 here, and make static.
4225 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4226 BFD_ASSEMBLER or MANY_SEGMENTS.
4228 * as.c (show_usage): Update bug-gnu-utils address.
4229 * gasp.c (show_usage): Likewise.
4230 * doc/as.texinfo (Bug Reporting): Likewise.
4232 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4234 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4235 insns regardless of the size of a pointer if we're in mips I or
4237 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4239 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4241 Fix rac to accept only a0:
4242 * tc-d10v.c (parallel_ok, find_opcode):
4243 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4244 Introduce OPERAND_GPR.
4246 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4248 * read.c (s_fill): Handle non-constant repeat counts by creating
4249 an rs_space fragment.
4251 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4254 from as_bad to as_warn.
4256 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4258 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4259 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4260 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4262 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4265 seg_fix_rotP rather than fix_root from seg_info.
4267 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4269 * expr.c: Add support for 0x1_2_3_4 bignums.
4271 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * configure.in: Change -linux* to -linux-gnu*.
4274 * configure: Rebuild.
4276 * app.c (do_scrub_begin): Treat \r as whitespace.
4278 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * Makefile.am: Update dependencies.
4281 * Makefile.in: Rebuild.
4283 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4285 * configure, aclocal.m4: Rebuild with new libtool.
4287 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4289 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4290 the argument to bfd_set_arch_mach.
4291 (load_address): Use bfd_arch_bits_per_address to determine the
4292 bit size of an address instead of looking at the isa level.
4293 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4295 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4299 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4301 * ehopt.c: New file.
4302 * as.h (enum _relax_state): Add rs_cfa.
4303 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4304 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4305 * read.c (emit_expr): Call check_eh_frame.
4306 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4307 (relax_segment): Likewise.
4308 * Makefile.am: Rebuild dependencies.
4309 (GAS_CFILES): Add ehopt.c.
4310 (GENERIC_OBJS): Add ehopt.o.
4311 * doc/internals.texi (Frags): Document rs_cfa.
4313 * as.c (show_usage): Mention --traditional-format.
4314 (parse_args): Accept --traditional-format.
4315 * as.h (flag_traditional_format): Declare.
4316 * output-file.c (output_file_create): If flag_traditional_format,
4317 set BFD_TRADITIONAL_FORMAT on stdoutput.
4318 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4320 * config/tc-mips.c (append_insn): Make sure that if we have a
4321 fixup for an unmatched %hi reloc, it does not associated with a
4324 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4325 * doc/Makefile.in: Likewise.
4327 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4329 * config/tc-m32r.c (check_for_side_effects): New function.
4330 (can_make_parallel): Add checks for instruction side effects
4331 clashing with the other instruction.
4332 (assemble_parallel_insn): Improve warning messages. Return error
4333 message from non-swapped instruction order.
4335 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4337 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4339 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4340 md_cleanup definition. This moves the forced literal output to
4341 the end of the source pass, and avoids macro's inserting literals
4342 into the code immediately after the macro expansion.
4344 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4347 a gas internal symbol is adjustable.
4348 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4350 * as.h: If gcc version greater than 2.6, use `__format__' and
4351 `__printf__' in function attributes, rather than `format' and
4354 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4356 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4358 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4360 Add tms320c30 support:
4361 * config/tc-tic30.h: New file.
4362 * config/tc-tic30.c: New file.
4363 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4364 TARGET_FORMAT as "coff-tic30".
4365 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4366 * Makefile.am: Rebuild dependencies.
4367 (CPU_TYPES): Add tic30.
4368 (CPU_OBJ_VALID): tic30-aout is valid.
4369 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4370 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4371 * configure, Makefile.in: Rebuild.
4373 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4375 * config/tc-v850.c (md_assemble): Improvements to error messages.
4377 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4379 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4380 BFD_RELOC_HI16_S to store the high bits of any value.
4382 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4383 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4384 assembler calculate relocations to any external symbol at all.
4385 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4386 involving generation of pc-relative relocs.
4387 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4388 has been moved to md_apply_fix3.
4390 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4391 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4392 which actually means (the address of identifier's GOT entry) +
4393 constant, which is not particularly useful.
4395 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4397 * read.h (include_dirs): Declare.
4398 (include_dir_count,include_dir_maxlen): Declare.
4400 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4402 * configure.in: Correct check for shared opcodes library.
4403 * configure: Rebuild.
4405 * listing.c (buffer_line): If we can't open the file, set at_end.
4406 (listing_print): Remove unused local variable fi.
4408 * config/m68k-parse.y (reglistpair): Handle register list in
4411 * config/vms-conf.h: Don't undef VERSION.
4413 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4415 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4417 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4419 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4420 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4421 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4422 (EXTRA_DIST): Define.
4423 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4424 explicitly rather than via the list of object files.
4425 (gcc-as.opt): New file created when make-gas.com is run.
4426 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4427 itbl-cpu.h} to #include appropriate file rather than copying that
4429 * config/vms-conf.h: Synchronize with current config.in.
4430 * Makefile.in: Rebuild.
4432 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4434 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4435 (parallel_ok): Relaxed parallel subinstruction dependency check.
4437 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4439 * as.h (flag_warn_suppress_instructionswap): added new flag.
4440 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4441 command line argument.
4442 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4443 warning only if flag_warn_suppress_instructionswap is false.
4445 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4447 * configure.in (i386-*-mingw32*): New target.
4448 * configure: Rebuild.
4450 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4452 * symbols.c (resolve_symbol_value): Don't set the segment if it
4453 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4455 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4458 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4460 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4461 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4464 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4466 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4468 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-v850.c (v850_insert_operand): Display instruction when
4471 an error is encountered.
4473 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4475 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4476 (i386-*-sco3.2v5*coff): New target.
4477 (i386-*-sco3.2*): New target.
4478 * configure: Rebuild.
4480 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-v850.c: Tidy error message production.
4484 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4486 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4487 validate_immediate return value in the right type for comparisons
4490 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4492 * listing.c (MAX_BYTES): Use listing variables not constants.
4493 (data_buffer): No longer an array, but a pointer.
4494 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4495 (listing_listing): Allocate data_buffer.
4497 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4499 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4500 --listing-rhs-width, --listing-cont-lines.
4501 (show_usage): Update.
4502 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4503 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4504 (print_lines): Use the variables instead of the constants.
4505 (listing_listing): Likewise.
4506 * listing.h: Declare the new vars.
4508 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4510 * as.c (parse_args): Add --keep-locals alias for -L.
4511 Add --strip-local-absolute.
4512 (show_usage): Update.
4513 * as.h (flag_strip_local_absolute): New flag.
4514 * symbols.c (S_IS_LOCAL): Use it.
4515 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4516 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4517 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4519 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4521 * config/tc-m32r.c: Detect if explicitly parallel instructions
4522 might have an io conflict and issue a warning message.
4524 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4526 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4527 cgen_swap_fixups): Functions to save, restore and swap the fixup
4528 chain with a backup copy.
4529 (cgen_asm_finish_insn): Returns address of constructed insn.
4531 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4533 * listing.c (file_info_struct): Remove FILE, add POS.
4534 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4535 (file_info): Don't open the file.
4536 (buffer_line): Check for the file in the last_open cache, updating
4538 (print_source): Don't reference file_info->file.
4539 (listing_listing): Likewise.
4540 (listing_print): Close the file in the cache, if any.
4542 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4544 * read.c (dwarf_file_string): New file static variable.
4545 (emit_expr): Look for constant sequence that leads up to a file
4546 name in DWARF debugging output.
4547 (stringer): Use dwarf_file_string to decide whether to accept a
4548 string as a file name.
4550 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4552 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4553 (crack_operand): Add reg->reglst MRI hack.
4554 (r_seg): Put reglst symbols in reg_section.
4555 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4557 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4559 * tc-sh.c (get_specific): Handle SGR & DBR.
4561 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4563 * tc-h8300.c (parse_reg): Take the length of the symbol into
4564 account when attempting to match a register name.
4565 * tc-h8500.c (parse_reg): Likewise.
4567 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4569 * cgen.c: Formatting changes to improve readability.
4571 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4573 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4576 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4578 Based on a patch from Jim Wilson
4579 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4580 (tc_gen_reloc): Handle cross section PC relative relocs
4583 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4585 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4587 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4589 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4590 (expr_jmp_buf): New static local.
4591 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4592 (cgen_md_operand): New function.
4593 * tc-m32r.c: Clean up pass over `struct foo' usage.
4594 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4596 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4598 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4599 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4601 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4603 * config/tc-i386.c (i386_operand): Give an error if there are
4604 unrecognized characters after an expression.
4606 For older changes see ChangeLog-9697