1 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3 * config/tc-mips.c (nopic_need_relax): Allow for the
4 .sdata.foo sections generated by -fdata-sections,
5 and for the .gnu.linkonce.s sections generated by C++.
7 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
9 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
10 with cleaner code using completer prefixes. Add 'Y'.
12 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
14 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
16 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
17 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
18 insn does not match and we should try the next insn in the table.
20 1999-09-22 Nick Clifton <nickc@cygnus.com>
22 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
24 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
26 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
29 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
31 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
32 OBJ_ELF. If ELF, add "sq".
33 (md_parse_option): If ELF, ignore -s and -q.
34 (md_show_usage): Mention ELF options.
36 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
38 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
41 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
43 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
45 * config/tc-hppa.c (struct pa_it): New field "trunc".
46 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
47 (pa_parse_ftest_gfx_completer): New function
48 (pa_parse_fp_cnv_format): New function.
50 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
51 (md_apply_fix): Handle 22bit pc-rel branches.
53 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
55 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
57 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
59 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
61 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
63 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
66 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
68 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
71 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
73 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
74 unwinds unless the function is in the text space.
75 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
77 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
79 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
80 (md_assemble): To here. Tweak address generation.
82 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
84 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
85 (md_assemble): Call dwarf2_where for OBJ_ELF.
86 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
87 (pa_end_of_source): New function.
88 * tc-hppa.h (md_end): Define for OBJ_ELF.
90 1999-09-14 Michael Meissner <meissner@cygnus.com>
92 * configure.in (Canonicalization of target names): Remove adding
93 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
94 generates $ac_config_sub with a ${CONFIG_SHELL} already.
95 * configure: Regenerate.
97 1999-09-14 Donn Terry <donn@interix.com>
99 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
101 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
103 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
104 pc-relative jmp/call to an absolute symbol.
105 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
106 absolute section symbols.
108 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
109 jump handling code and comments.
111 1999-09-12 Ian Lance Taylor <ian@zembu.com>
113 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
114 the value if TE_PE and a global defined symbol.
116 1999-09-11 Ian Lance Taylor <ian@zembu.com>
118 * write.c (dump_section_relocs): Call print_symbol_value_1 to
119 print the symbol, rather than printing it here.
121 1999-09-11 Donn Terry <donn@interix.com>
123 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
124 BFD_RELOC_RVA relocations.
126 * config/tc-i386.c (md_undefined_symbol): Compare the name against
127 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
130 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
132 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
133 * doc/internals.texi (Object format backend): Document
136 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
137 relocations against global symbols if TE_PE.
139 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
140 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
142 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
145 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
146 symbols which do not have a constant value, or tags with
147 non-tags. Remove the symbol from the list before adding it at the
150 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
151 C_FCN symbol differently if TE_PE.
152 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
153 appears in the pseudo-op, rather coff_line_base which is only set
156 * config/obj-coff.c (obj_coff_loc): New static function.
157 (obj_pseudo_table): Add "loc".
159 * config/obj-coff.c (add_lineno): Check that the line number is
162 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
163 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
165 (md_atof): Return NULL rather than 0.
166 * config/tc-i386.c (md_atof): Change type to int.
167 * expr.c (expr): Change first parameter to int.
168 * config/obj-coff.c: Add declarations for static functions.
169 (coff_frob_symbol): Use SYM_AUXENT.
170 * config/tc-i386.h (flag_16bit_code): Don't declare.
172 * config/obj-coff.c (obj_coff_section): Default to setting
173 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
175 * write.c (adjust_reloc_syms): Print adjusted fixup.
177 * expr.c (integer_constant): Correct too_many_digits calculation
180 1999-09-09 Andreas Schwab <schwab@suse.de>
182 * doc/c-arm.texi: Fix arguments of @var to not contain
185 1999-09-08 Philip Blundell <pb@nexus.co.uk>
187 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
189 (md_parse_option): Only support -k flag for ELF and COFF targets.
191 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
193 * config/tc-hppa.c (pa_ip): Put strict register checks before
194 call to pa_parse_number.
196 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
198 1999-09-06 Ian Lance Taylor <ian@zembu.com>
200 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
203 1999-09-06 Donn Terry <donn@interix.com>
205 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
207 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
209 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
210 candidate instruction. Require registers for register arguments
211 when in strict mode. Require assemble-time constants for
212 constants when in strict mode.
213 (pa_get_absolute_expression): Require a constant when in strict
216 1999-09-06 Nick Clifton <nickc@cygnus.com>
218 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
220 1999-09-04 Steve Chamberlain <sac@pobox.com>
222 * config/tc-pj.c: New file, supports picoJava in ELF.
223 * config/tc-pj.h: Ditto.
224 * configure.in (pjl*, pj*): New targets.
225 * Makefile.am: Rebuild dependencies.
227 (TARGET_CPU_CFILES): Add config/tc-pj.c.
228 (TARGET_CPU_HFILES): Add config/tc-pj.h.
229 * doc/c-pj.texi: New file.
230 * doc/as.texinfo: Add some PJ specifics.
231 * doc/all.texi: Add PJ to the list of all architectures, sort them
233 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
234 * configure, Makefile.in, doc/Makefile.in: Rebuild.
236 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
238 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
239 (obj_frob_file): Test for null pointer.
240 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
241 (OBJ_PROCESS_STAB): And here.
244 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
245 except OBJ_PROCESS_STAB, which we #undef for ecoff.
246 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
248 * config/obj-coff.c (no_func): Remove.
249 (coff_format_ops): Change occurrences of no_func to 0, as we test
250 for 0 in obj-multi.h.
252 * configure.in: Enable bfd for i386-coff when primary target is
253 bfd. Enable i386 elf,coff emulation support. Don't set
254 USE_EMULATIONS=1 or te_file=multi unless there is more than one
255 emulation to support.
256 *configure: Regenerate.
258 1999-09-02 Nick Clifton <nickc@cygnus.com>
260 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
261 .section .line directive is encountered.
263 1999-09-01 Nick Clifton <nickc@cygnus.com>
265 * config/tc-arm.c (md_section_align): Do not align sections in ELF
268 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
269 * as.texinfo: Document --gdwarf2 command line option.
270 Add additional documentation of ARM command line switches.
272 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
274 * config/tc-i386.c (i386_intel_memory_operand): Combine
275 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
276 and RESTORE_END_STRING around parse_register calls.
277 (i386_operand): Here too.
278 (i386_is_reg): Remove.
279 (parse_register): Move as_bad calls from within this function to
282 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
284 Based on a patch from H.J. Lu <hjl@gnu.org>
285 * config/tc-i386.c (parse_register): Handle FP regs specially.
286 (md_begin): Remove '(' and ')' from register_chars.
288 1999-08-29 Doug Evans <devans@casey.cygnus.com>
290 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
291 error message (done elsewhere).
293 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
295 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
297 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
299 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
302 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
304 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
306 Add new completers. Fix bug in 64 bit condition handling.
308 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
311 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
313 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
315 * config/tc-hppa.c (pa_ip): Add case for 'I'.
317 1999-08-27 Jim Wilson <wilson@cygnus.com>
319 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
320 (struct ls): Add frag field. Initialize it to zero.
321 (out_end_sequence): New local text_frag. Set it while in text section.
322 Replace address check with frag check. Set ls.frag to text_frag if
324 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
325 Set it before switching sections. Replace address check with frag
326 check. Set ls.frag to saved_frag if out_set_addr called.
328 1999-08-26 David Mosberger <davidm@hpl.hp.com>
330 * dwarf2dbg.c (out_end_sequence): If address changed, directly
331 output "advance_pc" opcode instead of calling gen_addr_line().
332 The latter has the undesired side-effect of creating a new row
333 in the debug line info matrix.
335 1999-08-26 Jim Wilson <wilson@cygnus.com>
337 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
338 ls.last_filename if last is less than zero. Set ls.last_filename
339 when allocating new entry.
340 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
343 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
345 * config/tc-i386.c (i386_index_check): Fix the displacement size
346 when INFER_ADDR_PREFIX.
348 1999-08-18 Nick Clifton <nickc@cygnus.com>
350 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
353 1999-08-17 Ian Lance Taylor <ian@zembu.com>
355 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
356 handle 0xffffNNNN constants correctly.
358 1999-08-16 Nick Clifton <nickc@cygnus.com>
360 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
363 1999-08-13 Nick Clifton <nickc@cygnus.com>
365 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
366 (md_apply_fix3): Always pass positive values to
369 1999-08-12 Nick Clifton <nickc@cygnus.com>
371 * config/tc-arm.c (skip_whitespace): New macro.
374 (md_apply_fix3): Store relocation offset in addend for ELF based
376 (arm_force_relocation): Always generate relocs for Thumb function
379 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
381 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
382 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
384 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
386 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
387 flags for the unwind subspace.
389 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
390 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
391 suitable relocation based on the size of the target's pointer.
392 Always Use subsegment zero for the unwinders.
393 (pa_level): Handle "2.0w".
395 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
397 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
398 with the following instruction unless this was specified.
400 1999-08-09 Ian Lance Taylor <ian@zembu.com>
402 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
403 certain sections, to match BFD changes.
405 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
407 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
408 (EXTRA_SCRIPTS): Define to keep automake happy.
409 * Makefile.in: Rebuild.
411 1999-08-08 Ian Lance Taylor <ian@zembu.com>
413 * Makefile.am: Rename .dep* files to DEP*.
414 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
415 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
417 * Makefile.in: Rebuild.
419 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
421 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
423 1999-08-08 Ian Lance Taylor <ian@zembu.com>
425 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
426 avoid problems on DOS filesystems.
427 * Makefile.in: Rebuild.
429 * doc/as.texinfo (Section): Document 's' flag for COFF version.
431 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
433 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
436 1999-08-08 Ian Lance Taylor <ian@zembu.com>
438 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
439 line to create ${GDBINIT} rather than .gdbinit.
440 * configure, Makefile.in, doc/Makefile.in: Rebuild.
442 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
444 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
446 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
448 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
450 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
452 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
453 non-adjustable symbols.
455 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
457 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
459 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
461 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
464 1999-08-05 Donn Terry <donn@interix.com>
466 * config/te-interix.h: New file.
467 * configure.in (i386-*-interix*): New target.
468 * configure: Rebuild.
470 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
472 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
473 selectors for ELF too.
474 (selector_table): Add "ltp" and "rtp" selectors.
476 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
478 * config/tc-i386.c (i386_operand): No need to change
479 operand_string pointer in segment reg case before goto
480 do_memory_reference. Initialise displacement_string_start and
481 displacement_string_end after do_memory_reference label.
482 (i386_index_check): Add operand_string param, and print error
483 message on failure here.
484 (i386_intel_memory_operand): Instead of here.
485 (i386_operand): And here.
486 (INFER_ADDR_PREFIX): Enable.
488 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
490 * config/tc-i386.h (DefaultSize): Define. Renumber following
491 opcode_modifier defines.
493 From Etienne Lorrain <etienne.lorrain@ibm.net>
494 * config/tc-i386.c (stackop_size): New variable.
495 (set_16bit_code_flag): Clear it here.
496 (set_16bit_gcc_code_flag): New function.
497 (md_pseudo_table): Add "code16gcc" entry.
498 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
500 1999-08-03 Ian Lance Taylor <ian@zembu.com>
502 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
503 next_set_end even if the end symbol is being discarded.
505 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
506 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
507 * config/obj-coff.c: Likewise.
508 (seg_info_type): Remove.
509 (seg_info_off_by_4): Change to array of segT.
510 (s_get_segment): Adjust accordingly.
511 (obj_pseudo_table): Fully initialize sentinel entry.
513 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
514 Ralf Baechle <ralf@uni-koblenz.de>.
516 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
518 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
520 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
522 * config/tc-i386.c: Indentation and white space changes.
523 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
524 don't enable it by default.
525 (i386_intel_operand): Remove redundant prototype.
526 Move check on number of memory operands, and i.mem_operands++
527 (i386_intel_memory_operand): To here.
528 Remove i386_immediate code from here. Remove special case code
529 for input and output using (%dx). Remove base/index checks and
530 call i386_index_check instead. Save initial operand_string
531 argument for error message.
532 (i386_operand): Remove redundant prototype. Move base/index
533 checks to i386_index_check.
534 (i386_displacement): Move intel mode check for non-zero
536 (i386_intel_memory_operand): To here.
538 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
540 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
541 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
542 by .register pseudo-op if -64 and --no-undeclared-regs.
543 (s_register, sparc_adjust_symtab): New functions.
544 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
545 Declare sparc_adjust_symtab as tc_adjust_symtab.
546 * doc/c-sparc.texi: Add description of #ignore special literal
547 for .register pseudo-op.
549 1999-07-30 Catherine Moore <clm@cygnus.com>
551 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
552 the relocation's section offset.
554 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
556 * write.c (fixup_segment): Fix generic error check overflow test.
558 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
559 X_add_number to long.
561 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
563 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
566 1999-07-27 Ian Lance Taylor <ian@zembu.com>
568 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
571 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
573 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
575 * configure.bat: Remove; obsolete.
576 * config/go32.cfg: Likewise.
578 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
580 * configure.in (i386-*-vxworks*): New target.
581 * configure: Rebuild.
583 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
585 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
587 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
589 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
591 (output_insn): Put OLO10's secondary addend into tc_fix_data.
592 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
593 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
594 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
595 MAX_RELOC_EXPANSION): Define.
596 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
598 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
600 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
601 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
602 block. Print a warning if an 8-bit or 16-bit constant
603 displacement or immediate is truncated on output.
604 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
606 (i386_operand): Disallow immediate jump absolute operand.
608 1999-07-15 Ian Lance Taylor <ian@zembu.com>
610 * configure.in: Bump version number to 2.9.5.
611 * configure: Rebuild.
613 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
616 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
618 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
619 (cons_fix_new_hppa): Derive size of fixup from size of the object.
621 1999-07-14 Philip Blundell <pb@nexus.co.uk>
623 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
625 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
627 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
628 if -mno-fpu was given.
629 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
631 (cons_fix_new_arm): Remove misleading comments.
633 1999-07-14 Ian Lance Taylor <ian@zembu.com>
635 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
637 (relax_segment): Likewise. After giving a rs_org error, convert
638 the frag to rs_align to avoid cascading errors.
640 1999-07-12 Andreas Schwab <schwab@suse.de>
642 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
644 1999-07-11 Ian Lance Taylor <ian@zembu.com>
646 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
647 as appropriate. Fill in structure initializations. Add variable
648 initializations. Add casts.
649 * dwarf2dbg.c (print_stats): Change i to size_t.
650 * listing.c (listing_listing): Change list_line to unsigned int.
652 1999-07-10 Ian Lance Taylor <ian@zembu.com>
654 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
655 rather than checking for \001 and \002 in symbol name.
656 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
658 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
660 * configure.in (hppa*-linux-gnu*): New target.
661 * configure: Rebuilt.
663 1999-07-08 Nick Clifton <nickc@cygnus.com>
665 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
667 1999-07-07 Nick Clifton <nickc@cygnus.com>
669 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
670 accessing symbolP directly.
672 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
674 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
677 1999-07-05 Nick Clifton <nickc@cygnus.com>
679 * config/tc-arm.c (ARM_EXT_V5): Define.
680 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
681 (md_begin): Detect ARM v5 architectures.
682 (md_parse_option): Accept arm v5 specification.
683 (md_show_usage): Documment -marmv5 switch.
685 * doc/c-arm.texi: Document -marmv5 command line option.
687 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
689 (validate_immediate_twopart): New function. Determine if a
690 constant can be computed by two ADD instructions.
691 (output_inst): Remove its command line parameter - it was never
693 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
694 implememt the ADRL pseudo op.
695 (tc_gen_reloc): Generate a suitable error message if an ADRL
696 instruction tries to generate a real reloc.
698 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
700 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
702 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
705 1999-06-27 H.J. Lu <hjl@gnu.org>
707 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
708 non BFD_ASSEMBLER case.
710 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
712 * config/obj-coff.c (obj_coff_section): Mark writable sections as
715 1999-06-26 David Mosberger <davidm@hpl.hp.com>
717 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
718 out_end_sequence() when the address decreases due to a new frag.
719 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
720 numbering starts with 1.
722 1999-06-23 Nick Clifton <nickc@cygnus.com>
724 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
726 (mcore_s_text): Call obj_elf_text for ELF target.
727 (mcore_s_data): Call obj_elf_data for ELF target.
728 (mcore_s_section): No longer ELF specific. Call obj_coff_section
730 (mcore_s_bss): New function: Dump literal table before changing
732 (mcore_s_comm): New function: Dump literal table before changing
735 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
736 No longer static functions.
737 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
738 Provide prototypes for these functions.
740 1999-06-22 Ian Lance Taylor <ian@zembu.com>
742 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
743 a list of names, to try obj_segment_name, and to try abbreviated
744 names when using COFF without long section names.
746 * config/tc-alpha.c: More use of symbol accessor functions.
747 * config/tc-arc.c: Likewise.
748 * config/tc-d30v.c: Likewise.
749 * config/tc-fr30.c: Likewise.
750 * config/tc-i860.c: Likewise.
751 * config/tc-m88k.c: Likewise.
752 * config/tc-mcore.c: Likewise.
753 * config/tc-ns32k.c: Likewise.
754 * config/tc-sparc.c: Likewise.
755 * config/tc-v850.c: Likewise.
757 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
758 sy_value with appropriate accessor functions.
759 * config/tc-arm.c (md_apply_fix3): Likewise.
760 * config/tc-d10v.c (AT_WORD_P): Likewise.
761 * config/tc-v850.c (reg_name_search): Likewise.
763 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
764 use symbol_get_bfdsym instead.
765 * config/tc-ppc.c (md_assemble): Likewise.
766 * config/tc-v850.c (v850_comm): Likewise.
768 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
770 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
771 the symbol, rather than accessing the bsym member.
772 * config/tc-d10v.c (tc_gen_reloc): Likewise.
773 * config/tc-d30v.c (tc_gen_reloc): Likewise.
774 * config/tc-mcore.c (tc_gen_reloc): Likewise.
775 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
776 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
777 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
778 * config/tc-tic30.c (tc_gen_reloc): Likewise.
779 * config/tc-v850.c (tc_gen_reloc): Likewise.
781 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
783 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
784 (hppa_gen_reloc_type): Conditionalize on BFD64.
785 (tc_gen_reloc): Re-enable ELF relocations.
786 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
788 1999-06-21 Ian Lance Taylor <ian@zembu.com>
790 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
792 (do_ldst): Move assignment out of if condition.
793 (md_apply_fix3): Add casts to avoid printf format warnings. Add
794 parentheses to avoid warning.
796 1999-06-21 Nick Clifton <nickc@cygnus.com>
798 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
799 macro to get at the BFD symbol associated with a GAS symbol.
801 1999-06-19 Ian Lance Taylor <ian@zembu.com>
803 * config/tc-ppc.c: Update for symbol handling changes.
804 * config/obj-coff.c: Likewise.
806 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
808 * tc-hppa.c: General cleanups of ELF support. No more spaces
809 and subspaces for ELF.
810 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
811 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
812 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
813 (UNWIND_SECTION_NAME): Likewise.
814 (space/subspace related structures): Conditionalize definitions
816 (space/subspace directives and support routines): Conditionalize
817 definitions and references/uses on OBJ_SOM.
818 (label_symbol_struct): For ELF, track the symbol's segment. For
820 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
822 (USE_ALIASES): Kill for both SOM & ELF.
823 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
824 (pa_space, pa_subspace): Corresponding changes.
825 (pa_spaces_begin): Corresponding chagnes.
826 (md_begin): Do not muck around with space/subspace stuff for
828 (md_apply_fix): Temporarily disable argument relocation stuff
830 (tc_gen_reloc): Temporarily disable relocation generation for
832 (pa_build_unwind_subspace): Similarly.
834 1999-06-16 Nick Clifton <nickc@cygnus.com>
836 * config/tc-arm.c (thumb_set): New pseudo op.
837 (text, data, section): Override these pseudo ops with ARM
839 (s_thumb_set): New function: Perform the same as a .set pseudo
840 op, but also mark the alias'ed symbol as being a Thumb
842 (arm_s_text): New function: Perform the same as the .text
843 pseudo op, but dump the literal pool before changing
845 (arm_s_data): New function: Perform the same as the .data
846 pseudo op, but dump the literal pool before changing
848 (arm_s_section): New function: Perform the same as the
849 .section pseudo op, but dump the literal pool before changing
851 (arm_cleanup): Do not reset the current section before dumping
854 1999-06-17 Nick Clifton <nickc@cygnus.com>
856 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
857 OPTION_NO_WARN_UNMATCHED entries.
858 (md_parse_option): Generate a warning message if an unrecognised
859 option is encountered.
861 * config/tc-d10v.c (do_not_ignore_hash): New variable.
862 (get_operands): When parsing an expression after an '@' symbol
863 has been detected, do not ignore '#' symbols.
864 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
867 1999-06-13 Ian Lance Taylor <ian@zembu.com>
869 From K. Richard Pixley <rich@noir.com>:
870 * configure.in (ppc-*-vxworks*): New target.
871 * configure: Rebuild.
873 1999-06-12 Philip Blundell <philb@gnu.org>
875 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
877 1999-06-13 Ian Lance Taylor <ian@zembu.com>
879 * write.c (adjust_reloc_syms): Rather than never reducing reloc
880 which refer to symbols in linkonce sections, permit reducing the
881 relocs if the symbol is local.
883 1999-06-12 Ian Lance Taylor <ian@zembu.com>
885 * subsegs.c (subseg_text_p): New function.
886 * as.h (subseg_text_p): Declare.
887 * read.c (do_align): Use subseg_text_p to set the default fill.
888 * write.c (subsegs_finish): Likewise.
889 * config/obj-coff.c (write_object_file): Likewise.
890 * config/tc-i386.h (md_maybe_text): Don't define.
891 (md_do_align): Use subseg_text_p to set the default fill.
892 * config/tc-m32r.c (m32r_do_align): Likewise.
893 * config/tc-sh.c (sh_do_align): Likewise.
894 * config/tc-sparc.h (md_do_align): Likewise.
896 1999-06-12 David O'Brien <obrien@freebsd.org>
898 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
899 * configure: Rebuild.
901 1999-06-12 Ian Lance Taylor <ian@zembu.com>
903 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
904 * Makefile.am: Rebuild dependencies.
905 * Makefile.in: Rebuild.
907 * config/tc-i386.c (i386_immediate): Remove unused label
910 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
911 * symbols.c: Likewise.
912 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
913 sy_next field when taking address, rather than symbol_next.
915 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
917 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
918 value from the output file architecture.
919 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
920 * dwarf2dbg.h: Change bfd_vma to addressT.
922 1999-06-11 Ian Lance Taylor <ian@zembu.com>
924 * dwarf2dbg.h: Use PARAMS in function declarations.
926 1999-06-11 Martin Dorey <mdorey@madge.com>
928 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
929 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
931 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
933 1999-06-11 Ian Lance Taylor <ian@zembu.com>
935 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
937 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
940 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
942 * read.c (read_a_source_file): Only declare inescape if
945 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
947 (find_entry_byval): Add parens to avoid warning.
949 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
951 * symbols.c (resolve_symbol_value): Don't permit subtraction of
954 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
956 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
959 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
960 synthetize_setx): New functions.
961 (md_assemble): Broken the special cases into the above
962 functions. Make compiler happy if sizeof(bfd_vma)==4.
963 Fix sethi generated from set/setuw. If instructions have a relloc,
964 always clear the fields to be relocated in the opcode.
965 (sparc_ip): Remove special_case global variable.
967 1999-06-10 Ian Lance Taylor <ian@zembu.com>
969 Based on patches from John W. Woznack <jwoznack@concentric.net>:
970 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
971 indication of success rather than a value.
972 (itbl_get_val): Likewise.
973 (itbl_get_field): Use strcspn. Change delimiters to include
975 * itbl-ops.h (itbl_get_reg_val): Update declaration.
976 (itbl_get_val): Likewise.
977 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
979 * symbols.c (copy_symbol_attributes): Convert local symbols to
982 1999-06-10 Nick Clifton <nickc@cygnus.com>
984 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
987 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
989 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
990 Optimize set if sizeof(bfd_vma) == 64.
991 (sparc_ip): Fix sethi - without %hi() it should generate
992 R_SPARC_22 reloc, not R_SPARC_HI22.
993 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
995 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
997 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
998 (s_ncons): New function.
999 (native_op_table): New table.
1000 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1001 R_SPARC_OLO10 handling.
1003 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1005 * expr.h (struct expressionS): Revert last change; widen X_op.
1006 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1008 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1010 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1011 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1012 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1013 * Makefile.in: Regenerated.
1015 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1016 `common' pass on to s_mri_common.
1017 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1019 1999-06-06 Richard Henderson <rth@cygnus.com>
1021 * config/obj-elf.c (obj_elf_section): Don't free the return
1022 value of demand_copy_C_string.
1024 1999-06-05 Richard Henderson <rth@cygnus.com>
1026 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1027 creation logic from obj_elf_create_section.
1029 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1030 (section_stack): New.
1031 (special_sections): Make const.
1032 (obj_elf_section): Gut and rewrite parsing.
1033 (obj_elf_change_section): New function broken out of obj_elf_section.
1034 (obj_elf_parse_section_letters): Likewise.
1035 (obj_elf_section_word): Likewise.
1036 (obj_elf_section_type): Likewise.
1037 (obj_elf_previous): Treat as a toggle.
1038 (obj_elf_popsection): New.
1039 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1040 (ppc_section_type): Likewise.
1041 * config/tc-ppc.h: Likewise.
1043 * expr.h (struct expressionS): Don't make X_op a bitfield.
1044 * config/tc-alpha.c: Update for symbol handling changes.
1045 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1046 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1048 1999-06-05 Richard Henderson <rth@cygnus.com>
1050 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1051 (dwarf2_gen_line_info): Kill unused variables.
1052 (dwarf2_finish): Likewise.
1053 (dwarf2_where): Likewise.
1054 (dwarf2_directive_file): If we've only got a string,
1055 hand off to s_app_file.
1056 * ecoff.c: Move the include of ecoff.h.
1057 * symbols.h (S_IS_FUNCTION): Prototype.
1059 * read.c (LEX_HASH): Supply a default.
1061 (s_globl): Update `c' after skipping whitespace.
1062 * read.h (LEX_END_NAME, is_name_ender): New.
1063 * expr.c (get_symbol_end): Respect it.
1065 1999-06-04 Mark Klein <mklein@dis.com>
1067 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1069 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1071 * config/tc-hppa.c: Update for symbol handling changes.
1073 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1075 * cgen.c: Update for symbol handling changes.
1076 * config/tc-m32r.c: Likewise.
1078 * config/tc-hppa.h: Update for symbol handling changes.
1079 * config/tc-hppa.c: Likewise.
1081 * config/tc-arm.h: Update for symbol handling changes.
1082 * config/tc-arm.c: Likewise.
1083 (symbol_make_empty): Remove. Just use symbol_create.
1085 * symbols.c (symbol_set_tc): Correct name.
1087 * Makefile.am: Rebuild dependencies.
1088 ($(OBJS)): Don't depend upon struc-symbol.h.
1089 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1090 * dep-in.sed: Don't remove struc-symbol.h.
1091 * Makefile.in: Rebuild.
1093 * doc/internals.texi (Symbols): Describe changes in symbol
1096 1999-06-03 Richard Henderson <rth@cygnus.com>
1098 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1099 instead of doing the work by hand.
1101 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1103 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1104 state of line state-machine.
1105 (struct ls): Collect DWARF2 line state-machine state in new member
1106 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1107 resulted in any DWARF2 directives.
1108 (reset_state_machine): New function.
1109 (out_end_sequence): Ditto.
1110 (dwarf2_gen_line_info): When switching sections or switching to a
1111 lower text address, call out_end_sequence() first to terminate the
1112 previous code sequence as code sequences MUST have monotonically
1113 increasing addresses.
1114 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1116 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1118 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1119 DWARF2 debug info (line information only, at this point).
1120 * as.h: Update comment about supported debug formats.
1121 * dwarf2dbg.c, dwarf2dbg.h: New files.
1122 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1124 * expr.c (operand): Don't use [ for parens if we want an index op.
1125 (op_encoding): Switch [ into O_index, if desired.
1126 (op_rank): Renumber with O_index on bottom.
1127 (expr): If O_index, match closing bracket.
1128 * expr.h (O_index): New.
1130 * read.c (read_a_source_file): Conditionally allow matched "
1131 in lines passed to md_assemble.
1133 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1135 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1137 Add support for storing local symbols in a small structure to save
1138 memory when assembling large files.
1139 * as.h: Don't include struc-symbol.h.
1140 (symbolS): Add typedef.
1141 * symbols.c: Include struc-symbol.h.
1142 (local_hash): New static variable.
1143 (save_symbol_name): New static function, from symbol_create.
1144 (symbol_create): Call save_symbol_name.
1145 (local_symbol_count): New static variable.
1146 (local_symbol_conversion_count): Likewise.
1147 (LOCAL_SYMBOL_CHECK): Define.
1148 (local_symbol_make): New static function.
1149 (local_symbol_convert): New static function.
1150 (colon): Handle local symbols. Create local symbol for local
1152 (symbol_table_insert): Handle local symbols.
1153 (symbol_find_or_make): Create local symbol for local label name.
1154 (symbol_find_base): Check for local symbol.
1155 (symbol_append, symbol_insert): Check for local symbols.
1156 (symbol_clear_list_pointers, symbol_remove): Likewise.
1157 (verify_symbol_chain): Likewise.
1158 (copy_symbol_attributes): Likewise.
1159 (resolve_symbol_value): Handle local symbols.
1160 (resolve_local_symbol): New static function.
1161 (resolve_local_symbol_values): New function.
1162 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1163 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1164 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1165 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1166 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1167 (symbol_previous, symbol_next): New functions.
1168 (symbol_get_value_expression): Likewise.
1169 (symbol_set_value_expression): Likewise.
1170 (symbol_set_frag, symbol_get_frag): Likewise.
1171 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1172 (symbol_mark_used_in_reloc): Likewise.
1173 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1174 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1175 (symbol_mri_common_p): Likewise.
1176 (symbol_mark_written, symbol_clear_written): Likewise.
1177 (symbol_written_p): Likewise.
1178 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1179 (symbol_section_p, symbol_equated_p): Likewise.
1180 (symbol_constant_p): Likewise.
1181 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1182 (symbol_get_obj, symbol_set_obj): Likewise.
1183 (symbol_get_tc, symbol_set_tc): Likewise.
1184 (symbol_begin): Initialize local_hash.
1185 (print_symbol_value_1): Handle local symbols.
1186 (symbol_print_statistics): Print local symbol statistics.
1187 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1188 Declare new symbols.c functions. Move many declarations here from
1190 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1191 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1192 (struct symbol): Move bsym to make it clearly the first field.
1193 Remove TARGET_SYMBOL_FIELDS.
1194 (symbolS): Don't typedef.
1195 (struct broken_word): Remove.
1196 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1197 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1198 (symbol_clear_list_pointers): Likewise.
1199 (symbol_insert, symbol_remove): Likewise.
1200 (symbol_previous, symbol_append): Likewise.
1201 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1202 (struct local_symbol): Define.
1203 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1204 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1205 (local_symbol_get_frag, local_symbol_set_frag): Define.
1206 (local_symbol_get_real_symbol): Define.
1207 (local_symbol_set_real_symbol): Define.
1209 * write.c (write_object_file): Call resolve_local_symbol_values.
1210 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1211 (TARGET_SYMBOL_FIELDS): Don't define.
1212 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1213 ECOFF_DEBUGGING, add ECOFF fields.
1214 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1215 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1216 ECOFF_DEBUGGING, add ECOFF fields.
1217 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1218 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1219 * config/tc-mcore.h: Don't include struc-symbol.h.
1220 (TARGET_SYMBOL_FIELDS): Don't define.
1221 (struct mcore_tc_sy): Define.
1222 (TC_SYMFIELD_TYPE): Define.
1223 * Many files: Use symbolS instead of struct symbol. Use new
1224 accessor functions rather than referring to symbolS fields
1227 * read.c (s_mri_common): Don't add in value of line_label.
1229 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1230 checking for SEC_LINK_ONCE.
1232 * config/tc-sh.h (sh_fix_adjustable): Declare.
1234 * app.c (input_buffer): New static variable.
1235 (app_push): Save saved_input in allocated buffer.
1236 (app_pop): Restored saved_input.
1237 (do_scrub_chars): Change get parameter to take char * and int as
1238 arguments. Change GET macro to pass input_buffer to get
1239 function. Don't save input into allocated buffer.
1240 * as.h (do_scrub_chars): Update declaration.
1241 * input-file.c (input_file_get): Change to take char * and int.
1242 Read data into passed in buffer. Remove static buffer.
1243 * read.c (scrub_from_string): Change to take char * and int. Copy
1244 data into passed in buffer.
1246 * hash.h: Neaten. Declare hash_traverse.
1247 * hash.c: Complete rewrite based on BFD hashing code.
1248 * gasp.c (chunksize): New variable.
1249 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1252 1999-05-28 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1255 addend unless the target uses an old ABI.
1257 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1259 -Wchar-subscripts cleanup
1260 * listing.c (listing_newline): Use unsigned char variable, so
1261 calls to isascii,iscntrl are correct.
1262 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1264 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1265 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1266 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1267 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1269 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1271 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1273 (arch_coldfire_p): New #define.
1274 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1276 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1278 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1280 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1281 (install_operand): Add place `N'.
1282 (init_table): Add registers ACC, MACSR, MASK.
1284 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1286 * config/tc-m68k.c: Change mcf5200 --> mcf.
1287 (archs): Add mcf5206e, mcf5307.
1288 (m68k_ip): Add format `u'.
1289 (install_operand): Add place `m', `M', `h'.
1290 (init_table): Add upper/lower registers.
1292 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1294 1999-05-28 Martin Dorey <mdorey@madge.com>
1296 * config/tc-i960.c: Several minor changes to add ELF and
1297 BFD_ASSEMBLER support.
1298 * config/tc-i960.h: Likewise.
1299 * configure.in (i960-*-elf*): New target.
1300 * aclocal.m4, configure: Rebuild.
1302 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1304 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1305 reloc changes when defined(BFD_ASSEMBLER).
1307 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1309 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1311 * write.c (write_print_statistics): Output to file, not stderr.
1313 * expr.c (generic_bignum_to_int32,64): Prototype.
1315 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1316 output_sleb128, output_uleb128, output_big_sleb128,
1317 output_big_uleb128, output_big_leb128): Prototype.
1318 (output_big_sleb128, output_big_uleb128): Make inline.
1319 (output_big_leb128): Remove inline
1321 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1322 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1323 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1324 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1325 value for correct overflow check in write.c:fixup_segment.
1326 * write.c (fixup_segment): Move bitfield overflow checks to after
1327 the md_apply_fix call.
1328 * config/obj-coff.c (fixup_segment): Likewise.
1329 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1330 valueT *val argument.
1332 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1334 * config/atof-ieee.c (gen_to_words): Correctly round a
1335 denormalized number. Fix off-by-one in range checking for
1336 exponent in a denormal.
1338 1999-05-10 Nick Clifton <nickc@cygnus.com>
1340 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1343 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1345 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1347 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1349 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1350 (ReverseRegRegmem): Remove.
1351 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1352 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1353 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1356 From Doug Ledford <dledford@redhat.com>
1357 * config/tc-i386.h (RegXMM): New for P/III.
1358 * config/tc-i386.c: Add support for P/III.
1360 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1362 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1363 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1364 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1366 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1368 * config/tc-i386.c (i386_immediate): Skip whitespace before
1369 complaining about junk after expression.
1370 (i386_displacement): Likewise.
1372 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1374 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1375 Don't copy before downcaseing.
1377 1999-05-05 Catherine Moore <clm@cygnus.com>
1379 * tc-m68k.c: Include elf/m68k.h.
1380 (m68k_elf_final_processing): New routine.
1381 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1384 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1386 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1389 1999-04-30 Nick Clifton <nickc@cygnus.com>
1391 * config/tc-mcore.c (mcore_s_section): Dump literals before
1394 1999-04-29 Nick Clifton <nickc@cygnus.com>
1396 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1399 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1401 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1402 (TC_INIT_FIX_DATA): Delete.
1403 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1404 (TC_INIT_FIX_DATA): Delete.
1405 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1406 * write.c (fix_new_internal): Initialize fx_cgen member.
1407 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1408 (gas_cgen_md_apply_fix3): Update.
1409 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1410 (md_cgen_record_fixup_exp): Update.
1411 (FX_OPINFO_R_TYPE): Update.
1413 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1414 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1415 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1416 * frags.h (struct frag): Make opindex, opinfo ints.
1418 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1420 1999-04-26 Tom Tromey <tromey@cygnus.com>
1422 * aclocal.m4, configure: Updated for new version of libtool.
1424 1999-04-22 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1428 (md_apply_fix3): Do not fix up absolute relocations against
1431 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1433 1999-04-20 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1436 changes and data-in-text directives.
1437 (mcore_cons): New function: intercept cons() operations.
1438 (mcore_float_cons): New function: intercept float_cons()
1440 (mcore_stringer): New function: intercept stringer() operations.
1442 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1444 * obj.h (struct format_ops): Change generate_asm_lineno field to
1446 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1448 * config/tc-alpha.c (find_opcode_match): Add default case to
1450 (find_macro_match): Likewise.
1451 (load_expression): Parenthesize && within ||.
1453 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1455 1999-04-17 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1458 .text .data .section pseudo ops.
1459 (mcore_s_section): New function. Dump lits before changing secs.
1460 (mcore_s_text): New function. Dump lits before changing secs.
1461 (mcore_s_data): New function. Dump lits before changing secs.
1463 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1465 * config/tc-mips.c (mips_32bitmode): New.
1466 (md_begin): Set mips_32bitmode if needed.
1467 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1468 Set EF_MIPS_32BITMODE.
1470 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1472 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1475 1999-04-16 Nick Clifton <nickc@cygnus.com>
1477 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1479 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1481 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1482 expressions correctly.
1485 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1487 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1489 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1491 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1492 and fmpynfadd instructions.
1494 1999-04-11 Richard Henderson <rth@cygnus.com>
1496 * as.h (environ): Declare it, if needed.
1497 * as.c (dump_statistics): Don't declare environ.
1498 * configure.in (environ): Detect declaration.
1499 * configure, config.in: Rebuild
1501 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1502 (i386_displacement): Allocate enough space for replacement buffer.
1503 Clean up replacement buffer initialization.
1505 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1507 * subsegs.c (section_symbol): Don't create a new symbol if one
1508 already exists; instead, use the existing one, but set its segment
1509 and frag data if it hasn't already been defined.
1510 * config/obj-coff.c (c_section_symbol): Likewise.
1512 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1514 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1516 1999-04-08 Nick Clifton <nickc@cygnus.com>
1518 * config/tc-mcore.c: New File: Support routines for MCore
1520 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1521 * config/obj-coff.c: Add support for mcore-pe target.
1523 * Makefile.am: Add support for MCore targets.
1524 * Makefile.in: Regenerate.
1525 * configure.in: Add support for MCore targets.
1526 * configure: Regenerate.
1528 * doc/all.texi: Set MCORE.
1529 * doc/as.texinfo: Document MCore specific command line options.
1531 * write.h: Prevent multiple inclusion.
1533 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1535 * asintl.h (LC_MESSAGES): Never define.
1536 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1538 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1541 * Makefile.am (m68k-parse.c): If configuring in the source
1542 directory, copy m68k-parse.y into the local directory before
1543 running ylwrap, to remove spurious differences when generating
1545 * Makefile.in: Rebuild.
1547 * config/tc-sparc.h (md_do_align): Just allocate the number of
1548 bytes necessary, rather than always allocating 1024.
1550 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1552 * listing.c (listing_newline): Add cast to avoid warning.
1553 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1554 * config/tc-i386.c (i386_scale): Add return value.
1555 (build_displacement_string): Remove unused local temp_disp2.
1556 (i386_intel_memory_operand): Add parentheses to avoid warning.
1557 (i386_intel_operand): Remove unused local end_of_operand_string.
1558 (i386_operand): Remove unused local operand_modifier.
1559 (i386_operand): Add parens to avoid warning.
1561 1999-04-04 Don Bowman <don@pixsci.com>
1563 * configure.in: Add mips*-*-vxworks* target; have it define
1565 * configure, config.in: Rebuild.
1567 1999-03-31 Nick Clifton <nickc@cygnus.com>
1569 * configure.in (emulations): Add support for arm-epoc-pe.
1570 * configure: Regenerate.
1571 * config/te-epoc-pe.h: New file. Define macros specific to
1573 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1574 for arm-epoc-pe target.
1576 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1578 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1580 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1582 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1583 detect ",n" without a condition.
1584 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1587 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1589 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1590 instruction is encoded with one bit.
1593 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1595 * doc/internals.texi (CPU backend): Mention that
1596 line_separator_chars should not include newline. From thi
1597 <ttn@mingle.glug.org>.
1599 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1601 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1602 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1604 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1606 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1608 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1610 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1613 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1615 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1617 1999-03-15 Martin Hunt <hunt@cygnus.com>
1619 * app.c (do_scrub_begin): Change '-' back to a symbol char
1620 so we can use multiple opcodes on a line again.
1622 * config/tc-d30v.c: By default, warn if a symbol has
1623 the same name as a register. Plus some minor
1624 updates from the branch.
1626 1999-03-13 Nick Clifton <nickc@cygnus.com>
1628 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1629 BFD_RELOC_16 and BFD_RELOC_64.
1631 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1633 * expr.c (expr): Add missing else.
1635 1999-03-12 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-arm.c (md_apply_fix3): Improve error message.
1639 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1641 * Makefile.am (CPU_TYPES): Add fr30.
1642 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1643 (fr30,m32r dependencies): Update.
1644 * Makefile.in: Rebuild.
1646 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1647 (gas_cgen_record_fixup_exp): Ditto.
1648 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1649 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1650 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1651 (md_cgen_lookup_reloc): Update use of operand->type.
1652 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1653 (md_convert_frag): Call cgen_operand_lookup_by_num.
1654 (md_cgen_lookup_reloc): Update use of operand->type.
1655 (m32r_cgen_record_fixup_exp): Ditto.
1657 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1659 * config/tc-mips.c (md_show_usage): Fix message.
1661 1999-03-03 Nick Clifton <nickc@cygnus.com>
1663 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1664 and LDR reg,=<expr> instruction.
1666 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1669 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1671 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1673 1999-02-17 Nick Clifton <nickc@cygnus.com>
1675 This patch was created by: Scott Bambrough
1676 <scottb@corelcomputer.com>
1679 Special cased '@' character. The '@' character is used as the
1680 ARM assembler comment character, as a special character
1681 and in ELF .symver pseudo-op's, and as a special character in
1682 .type and .section pseudo-ops.
1683 (symver_pseudo): New static variable.
1684 (symver_state): New static variable.
1685 (struct app_save): Add field 'symver_state'.
1686 (app_push): Save global symver_state int struct app_save.
1687 (app_pop): Restore global symver_state from struct app_save.
1688 (do_scrub_chars): Special case handling of '@' character in
1691 * configure.in: Modified to recognize armv* uname syntax from ARM
1693 * configure: Regenerated.
1695 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1696 a prefix to the section's type.
1697 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1698 the type's typename.
1700 * config/tc-arm.h: Add support for PIC generation:
1701 (pic_code): New boolean.
1702 (obj_relocate_extern): Define.
1703 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1704 (TC_CONS_FIX_NEW): Define.
1705 (tc_fix_adjustable): Define.
1706 (GLOBAL_OFFSET_TABLE_NAME): Define.
1708 * config/tc-arm.c: Add support for PIC generation:
1709 (line_seperator_chars): Allow ';' as a seperator for Linux.
1710 (is_immediate_prefix): New macro.
1711 (arm_parse_reloc): New function.
1712 (s_arm_elf_cons): New function.
1713 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1714 (md_undefined_symbol): Special case handling for the Global Offset
1716 (md_apply_fix3): Handle PIC relocs.
1717 (tc_gen_reloc): Handle PIC relocs.
1718 (md_parse_option): Add support for '-k' command line switch to
1719 enable PIC generation.
1720 (cons_fix_new_arm): New function.
1721 (s_arm_elf_cons): New function.
1723 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1725 * configure.in: Add comments for uses of AC_DEFINE.
1726 * acinclude.m4: Likewise.
1727 * acconfig.h: Remove.
1728 * aclocal.m4: Rebuild.
1729 * configure: Rebuild.
1730 * Makefile.in: Rebuild.
1731 * config.in: Rebuild.
1733 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1735 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1736 non-constant offset from a base register.
1738 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1740 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1743 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1745 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1746 (emit_insn): Look for pc-relative and no-overflow specifiers on
1747 internal relocation types.
1749 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1751 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1754 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1756 (mips_4650, mips_4010, mips_4100): Variables removed.
1757 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1758 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1760 (md_begin): Don't bother initializing the mips_NNNN variables;
1761 mips_cpu is set, and that's good enough now.
1762 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1763 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1764 (show): New function, to handle wrapping in the CPU lists.
1765 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1767 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1769 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1770 than treat as an immediate specifier.
1772 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1774 * config/tc-i386.c: Prototype many functions.
1775 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1776 (i386_immediate): Remove unused second argument.
1777 (i386_intel_operand): Fix i386_is_reg typo.
1778 (i386_operand): Use allow_naked_reg.
1779 (output_invalid): Make operand int for K&R.
1781 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1783 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1785 * Makefile.in: Rebuild.
1787 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1789 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1791 (EXTRA_as_new_SOURCES): Comment out.
1792 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1793 * Makefile.in: Rebuild.
1794 * doc/Makefile.in: Rebuild.
1795 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1796 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1797 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1798 * configure: Rebuild.
1799 * aclocal.m4: Rebuild.
1800 * config.in: Rebuild.
1801 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1802 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1803 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1804 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1805 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1806 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1807 (gas_cgen_record_fixup_exp): Ditto.
1808 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1809 descriptor, not global variable.
1810 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1811 descriptor, not global variable. Refer to insert_operand handler
1812 via cpu descriptor, not global function.
1813 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1814 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1815 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1816 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1817 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1818 * config/tc-m32r.c: Ditto.
1819 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1820 (md_assemble): Ditto.
1821 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1823 1999-02-09 Nick Clifton <nickc@cygnus.com>
1825 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1826 relocations for ELF targets.
1828 1999-02-08 Nick Clifton <nickc@cygnus.com>
1830 * configure.in: Add support for StrongARM target.
1831 * configure: Regenerate.
1833 1999-02-05 Nick Clifton <nickc@cygnus.com>
1835 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1837 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1840 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1842 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1844 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1846 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1847 (INTEL_DWORD_MNEM_SUFFIX): Define.
1850 (DWORD_PTR): Define.
1851 (XWORD_PTR): Define.
1853 (OFFSET_FLAT): Define.
1855 (NONE_FOUND): Define.
1858 * config/tc-i386.c (set_intel_syntax): New routine.
1859 (intel_syntax): Declare.
1860 (allow_naked_reg): Declare.
1861 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1862 (intel_float_operand): New routine.
1863 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1864 Handle brackets as well as parens. Call i386_intel_operand for
1865 intel syntax. Reverse operands if appropriate. Handle new
1866 suffixes. Handle movzx and movsx.
1867 (i386_is_reg): New routine.
1868 (i386_immediate): New routine.
1869 (i386_scale): New routine.
1870 (i386_displacement): New routine.
1871 (i386_operand_modifier): New routine.
1872 (build_displacement_string): New routine.
1873 (i386_parse_seg): New routine.
1874 (i386_intel_memory_operand): New routine.
1875 (i386_intel_operand): New routine.
1876 (i386_operand): Call i386_displacement, i386_immediate,
1877 i386_scale, etc. instead of handling inline.
1878 (parse_register): Handle registers without prefix.
1880 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1882 * configure: Regenerate.
1883 * configure.in (arm-*-oabi): New.
1884 (thumb-*-oabi): New.
1885 * config/tc-arm.c (target_oabi): Declare.
1886 (md_apply_fix3): Support REL relocs.
1887 (md_parse_option): Handle -oabi.
1888 (elf32_arm_target_format): New routine.
1889 (md_longopts): Add OPTION_OABI.
1890 * config/tc-arm.h: Redefine TARGET_FORMAT.
1893 1999-01-28 Nick Clifton <nickc@cygnus.com>
1895 * write.c (write_relocs): Handle out of range error.
1897 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1898 (fr30_force_relocation): Default to 0.
1900 * config/tc-fr30.h (obj_fix_adjustable): Define.
1901 (TC_FORCE_RELOCATION): Define.
1903 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1906 1999-01-16 Nick Clifton <nickc@cygnus.com>
1908 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1909 merge of two instructions if the left instruciton kills the right.
1911 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1913 * Makefile.in: Regenerate.
1914 * configure.in: Redo test for using cgen.
1915 * configure: Regenerate.
1917 1999-01-09 Nick Clifton <nickc@cygnus.com>
1919 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1920 redefinition of this macro.
1922 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1924 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1927 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1929 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1930 a read of HI or LO and an immediatly following branch.
1932 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1934 * config/tc-mips.c (md_begin): Another correction to the setting of
1937 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1939 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1941 1998-12-21 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1944 bit insn when optimizing, so that parallelised instructions will
1945 start on a 32 bit boundary.
1947 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1949 * config/tc-mips.c (mips_eabi64): New.
1950 (md_begin): Set mips_eabi64.
1951 (mips_elf_final_processing): Use it.
1953 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1955 * config/tc-mips.c (mips_elf_final_processing):
1956 Correct setting of ABI in e_flags.
1958 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1960 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1962 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1964 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1966 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1968 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1969 warning, values that don't fit in the field.
1971 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1973 * config/tc-mips.c (mips_abi_string): New.
1974 (md_parse_option,md_longopts): Add mabi.
1975 (mips_elf_final_processing): Set e_flags based on mabi flag.
1977 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1979 * config/tc-mips.c (md_parse_option): Handle vr4111.
1981 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1983 * config/tc-h8300.c (build_bytes): Change message given if the
1984 instruction requires H8/300H mode and we're not in Hmode, to
1985 suggest that it may be the operand modes that are the problem, not
1986 necessarily the opcode.
1988 1998-12-10 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-fr30.c: Add line separator character.
1992 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1994 * configure.in (hppa-*-mpeix*): New target.
1995 * config/obj-som.h (obj_som_compiler): Declare.
1996 * config/obj-som.c (compiler_seen): New static variable.
1997 (obj_som_compiler): New function.
1998 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1999 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2000 (pa_type_args): Set hppa_priv_level.
2001 (pa_compiler): New static function if OBJ_SOM.
2002 * configure: Rebuild.
2004 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2006 * read.c (output_leb128): Don't mark as inline.
2008 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2010 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2011 AIX .vbyte unaligned data support.
2012 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2013 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2016 1998-12-07 Nick Clifton <nickc@cygnus.com>
2018 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2021 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2023 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2024 BFD_RELOC_ARM_PCREL_BRANCH.
2026 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2028 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2029 checking the target type.
2030 (mips-dec-bsd*): Set endian to little.
2031 * configure: Rebuild.
2033 COFF weak symbol support, based on patches from Mark Elbrecht
2034 <snowball3@usa.net>:
2035 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2036 * config/obj-coff.c (obj_coff_weak): New static function.
2037 (obj_coff_endef) [both versions]: Handle weak symbols.
2038 (coff_frob_symbol): Likewise.
2039 (yank_symbols): Likewise.
2040 (obj_pseudo_table): Add "weak".
2042 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2043 <aymeric.vincent@emi.u-bordeaux.fr>.
2044 * aclocal.m4: Rebuild with current tools.
2045 * configure: Rebuild.
2047 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2048 an assertion failure for a case we can't handle when OBJ_ECOFF.
2050 * expr.c (operator): And with 0xff to avoid problems with signed
2053 1998-12-03 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2056 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2058 1998-12-02 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2063 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2065 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2068 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2073 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2077 (d10v_cleanup): Only generate previous insn if a multiline insn is
2080 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2082 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2085 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2088 -marm6xxx command line switches.
2090 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2092 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2093 (itbl-ops.o): Delete duplicate dependencies.
2094 Rebuild dependencies.
2095 Add fr30 dependencies.
2096 * Makefile.in: Rebuild.
2098 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2100 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2102 * listing.c: Ignore line terminator characters found inside
2105 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2107 * po/gas.pot: Regenerated.
2109 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2111 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2112 fr30_is_label_start(). Also checks for delay slot insns.
2114 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2115 FR30 instructions which contain a colon in the mnemonic.
2117 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2119 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2121 * config/tc-fr30.c: Removed currently superflous code.
2123 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2125 * config/tc-fr30.h: New file.
2126 * config/tc-fr30.c: Tweaking so that it will compile.
2128 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2130 * config/tc-d10v.h (obj_fix_adjustable): Define.
2131 (TC_FORCE_RELOCATION): Define.
2132 (d10v_force_relocation): Declare.
2133 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2134 (md_apply_fix3): Handle Vtable relocs.
2135 (d10v_fix_adjustable): New.
2136 (d10v_force_relocation): New.
2138 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2140 * config/tc-d30v.c: Change default behaviour to ignore potential
2141 conflicts between register name and symbol names.
2143 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2145 * configure.in: Add fr30-*-*.
2146 * config/tc-fr30.c: New file.
2147 * Makefile.in: Regenerated.
2148 * config.in: Regenerated.
2149 * configure: Regenerated.
2150 * doc/Makefile.in: Regenerated.
2151 * po/gas.pot: Regenerated.
2153 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2155 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2158 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2160 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2162 (do_scrub_chars): Add some casts to unsigned char to avoid
2163 unwanted sign extension.
2164 * read.c (lex_type): Set characters about 127 to be symbol
2166 * config/tc-i386.c (md_begin): Set identifier_chars and
2167 operand_chars for values above 127.
2169 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2171 * configure.in: detect cygwin* instead of cygwin32*
2172 * configure: regenerate
2174 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2176 * listing.c: Add support for producing a listing from piped
2179 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2181 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2182 (append_insn): Account for the tx39's multiply behavior.
2184 1998-10-26 Michael Meissner <meissner@cygnus.com>
2186 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2187 from assemble_parallel_insns. Add support for '->' to indicate
2188 explicitly serializing the instructions.
2189 (md_assemble): Ditto.
2191 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2193 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2196 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2198 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2200 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2202 * config/tc-mips.c : support frame and regmask/fregmask when
2203 MIPS_STABS_ELF is specified.
2205 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2207 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2208 (md_apply_fix): Don't return 1 for VTABLE relocs.
2209 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2211 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2213 * doc/c-i386.texi: Replace occurences of "opcode" with
2214 "instruction mnemonic", "instruction", or "mnemonic" when
2215 referring to the name of an instruction. Use "opcode" when
2216 referring to the sequence of machine bytes.
2218 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2219 (is_opcode_char): Rename to is_mnemonic_char.
2220 (md_assemble and i386_operand): Correct error messages from
2221 "opcode" to "instruction mnemonic"
2222 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2223 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2224 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2225 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2226 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2227 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2228 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2230 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2232 * config/tc-i386.c (i386_operand): Check for garbage after
2235 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2237 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2238 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2240 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2242 * config/tc-sh.h (obj_fix_adjustable): Define.
2243 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2244 (md_apply_fix): Likewise.
2245 (tc_gen_reloc): Likewise.
2246 (sh_fix_adjustable): New.
2248 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2250 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2251 * cgen.h (gas_cgen_finish_insn): Update prototype.
2252 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2253 cgen_insn_t -> CGEN_INSN_INT.
2254 (make_parallel): Update handling of CGEN_INT_INSN_P.
2255 (assemble_parallel_insn): Ditto.
2256 (target_make_parallel): New function.
2257 (md_assemble): Use it.
2259 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2261 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2263 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2265 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2266 converted into lower case.
2268 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2270 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2271 (gas_cgen_tc_gen_reloc): Likewise.
2272 * config/tc-m32r.h (obj_fix_adjustable): Define.
2273 * config/tc-m32r.c (m32r_fix_adjustable): New.
2274 (m32r_force_relocation): Handle VTABLE relocs.
2276 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2278 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2280 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2283 to lower case before parsing.
2285 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2286 parallel insns modift buts in the PSW as a side effect.
2288 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-d30v.c (find_format): Test for missing flag and
2293 (md_apply_fix3): Fix error messages to avoid
2294 assumption about presence of a symbol.
2296 (parallel_ok): Disallow parallel instructions that both modify the
2299 (find_format): Generate a warning if an odd numbered register is
2300 used as the first register in a mutli-register instruction.
2302 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2304 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2305 relocations are always associated with a symbol.
2307 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2309 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2310 (elf32_sparc_force_relocation): Declare.
2311 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2312 (tc_gen_reloc): Handle vtable relocs.
2313 (elf32_sparc_force_relocation): New.
2315 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2317 * symbols.c (S_IS_FUNCTION): New.
2318 * config/tc-v850.h (obj_fix_adjustable): Define.
2319 (TC_FORCE_RELOCATION): Define.
2320 (v850_force_relocation): Declare.
2321 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2322 of fx_addnumber for VTABLE reloc addends.
2323 (md_apply_fix3): Handle VTABLE relocs.
2324 (v850_fix_adjustable): New.
2325 (v850_force_relocation): New.
2327 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2329 * tc-hppa.c (fp_operand_format): Add some additional formats.
2330 (pa_ip): Do not automatically promote into pa2.0 mode.
2331 (pa_level): Handle ".level 2.0".
2333 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2335 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2336 * config/tc-i386.h (template.extension_opcode): Change to
2337 unsigned int to allow full range of 8-bit opcode suffixes.
2338 (None): Redefine as 0xffff.
2340 From Jeff B Epler <jepler@usgs.gov>
2341 * doc/c-i386.texi (i386-SIMD): New section.
2343 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2345 * read.c (discard_rest_of_line): New function.
2346 * read.h: Declare it.
2347 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2349 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-d10v.c (find_symbol_matching_register): New function.
2352 (find_opcode): Cope with the case where a register name matches
2355 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-v850.c (md_pcrel_from): Rename to
2358 v850_pcrel_from_section.
2359 (v850_pcrel_from_section): Do not resolves symbols in other
2362 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2364 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-d10v.c (find_opcode): Generate an error if a register
2367 is supplied for an operand that should not be a register.
2369 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2371 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2372 instructions to have another instruction in the right bin.
2374 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2376 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2377 the right container if the left container holds a branch
2380 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2383 both a register name and symbol name.
2384 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2386 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2389 execution unit class.
2391 (reg_name_search): If a name matches a register and a symbol,
2392 prefer the register.
2393 (find_format): Disallow flag registers when a general purpose
2394 register is required.
2395 If a number is required, but a register has been given, check to
2396 see if a symbol with the same name as the register exists, and if
2397 so, use that symbol.
2399 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2401 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2403 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-d30v.c (find_format): Do not accept flag registers as
2406 general purpose registers.
2407 (find_format): If an immediate value is expected at a given place
2408 in a format, but a register name has been provided instead, check
2409 to see if that register name matches the name of a predefined
2410 symbol and if it does, then use the symbol instead.
2411 (reg_name_search): If a register name matches a symbol name,
2412 prefer the register name to the symbol name.
2414 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2417 the previous insn to empty.
2419 1998-09-20 Michael Meissner <meissner@cygnus.com>
2421 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2422 pieces, forcing the use of an ANSI compiler.
2424 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2426 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2428 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2430 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2432 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2434 (obj_elf_vtable_entry): Likewise.
2435 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2436 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2437 (tc_gen_reloc): Likewise.
2438 (arm_fix_adjustable): Likewise.
2439 (elf32_arm_force_relocation): New.
2440 (armelf_frob_symbol): Remove coff-style symbol support.
2442 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2444 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2446 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2448 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2449 OBJ_COFF so that routine is defined for a.out format.
2451 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2453 * config/tc-i386.c (i386_operand): Detect non-segment registers
2454 used as segment prefixes.
2456 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2458 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2459 optimize across FDE boundaries.
2461 * config/obj-coff.c (obj_coff_section): Preserve any link once
2462 flags when setting the section flags.
2464 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2467 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2469 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2471 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2474 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2476 * frags.c (frag_grow): Include the size of the frag struct in the
2479 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2480 if the new subseg comes before the old.
2482 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2484 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2485 to handle edge8 and edge16.
2487 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2489 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2490 before we clobber the symbol involved.
2492 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2494 * config/tc-arm.c: Remove OBJ_ELF definitions for
2495 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2496 use arm_adjust_symtab for OBJ_COFF.
2497 (armelf_adjust_symtab): New Routine.
2498 * config/tc-arm.h: Define obj_adjust_symtab to
2499 armelf_adjust_symtab for OBJ_ELF.
2501 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2503 * configure.in: Make all i386-elf targets use bfd_gas.
2504 * config/tc-i386.c (tc_i386_force_relocation): New.
2505 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2506 (md_apply_fix3): Likewise.
2507 (tc_gen_reloc): Handle them.
2508 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2509 tc_i386_force_relocation.
2511 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2515 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2518 current opcode after writing the first insturction of a reverse
2521 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2523 * read.h (generate_lineno_debug): Add prototype.
2524 * read.c (generate_lineno_debug): Make non-static.
2526 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2528 * config/tc-i386.c (md_assemble): Only warn for address/data size
2531 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2534 against Thumb function names, as the linker needs this information.
2536 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2538 * expr.c (operand): Check also that there is no advance in operand
2539 after atof_generic in order to decide "is it label 0f or floating
2542 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2545 command line options with a single dash.
2546 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2548 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2550 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2551 * tc-arm.c (arm_fix_adjustable): New routine.
2553 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2555 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2556 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2557 demand_empty_rest_of_line before mri_comment_end.
2558 (equals): Check garbage after expression before
2559 mri_comment_end in MRI mode.
2561 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2564 small immediate constant to use the constant itself rather than
2567 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2569 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2570 (pa_leave): Likewise.
2572 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2574 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2576 (i386_operand): Fix an error message.
2578 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2580 * doc/c-arm.texi (ARM Directives): Document .req directive.
2582 * config/tc-arm.c (reg_required_here): Display erroneous string if
2583 the register name could not be decoded.
2584 Do not set inst.instruction if the sift is -1.
2586 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2588 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2591 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2594 even if it is belived to be unnecessary.
2596 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2598 config/tc-i386.c (i386_operand): Size immediate constants by
2599 suffix (erroneously removed as part of July 7 change).
2601 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2603 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2604 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2605 (armelf_frob_symbol): New Routine.
2606 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2608 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2610 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2612 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2614 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2615 command line switches passed to assembler.
2617 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2619 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2620 (gas_cgen_opcode_desc): Declare.
2621 (gas_cgen_parse_operand): Declare.
2622 (*): Prepend gas_ to gas specific fns to denote them as such.
2624 * cgen.c (gas_cgen_opcode_desc): New global
2625 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2626 (queue_fixup): Renamed from cgen_queue_fixup.
2627 (*): Prepend gas_ to gas specific fns to denote them as such.
2629 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2630 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2631 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2632 Open opcode table and initialize it.
2633 (make_parallel): Use gas_cgen_opcode_desc.
2634 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2635 (md_assemble): Ditto.
2637 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2639 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2640 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2641 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2642 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2643 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2644 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2645 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2646 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2647 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2648 (INIT_STAB_SECTION): Likewise.
2649 (OBJ_PROCESS_STAB): Likewise.
2651 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2652 (md_parse_option): Watch for them.
2653 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2654 (md_begin): Kill neverdef code.
2655 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2656 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2657 (s_alpha_coff_wrapper): New.
2658 (md_pseudo_table): Trap all ECOFF pseudos.
2660 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2662 Start of changes to remove mdebug section from mips*-elf
2663 Based on MIPS_STAB_ELF definition
2664 * acconfig.h: undef if not configured
2665 * config.in: undef if not configured
2666 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2667 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2668 * stabs.c (s_stab_generic): flush frag
2670 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2672 * configure.in: (arm-*-elf): Handle.
2673 (thumb-*-elf): Handle.
2674 * configure: Regenerate.
2675 * read.c (stringer): Fix typo in comment.
2676 * write.c (fixup_segment): Don't add symbol value to addend if
2678 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2680 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2683 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2685 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2686 (write_2_short): Emit warning if new flag is set.
2687 (do_assemble): Set flags if left instruction is one of special
2688 "right-instruction-killer" type.
2690 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2692 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2693 Always output words in debug_info section as big endian.
2694 (sparc_target_format): Choose correct bfd target.
2695 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2697 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2699 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2700 to work with internationalization code. Issue an error when two
2701 operands match that are not allowed to match.
2703 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2705 * configure.in (install_tooldir): Allow target to specify whether
2706 it wants to be installed in $(tooldir)/bin.
2707 * configure: Regenerate.
2708 * Makefile.am (install-exec-local): Set install-exec-tooldir
2709 dependency via configure.
2710 * Makefile.in: Regenerate.
2712 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2714 * Makefile.am (install-exec-local): Split into two ...
2715 (install-exec-bindir,install-exec-tooldir): New rules.
2716 * Makefile.in: Regenerate.
2718 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * Makefile.am (install-exec-local): Don't remove the file before
2721 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2722 W. Rozycki <macro@ds2.pg.gda.pl>.
2723 * Makefile.in: Rebuild.
2725 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2727 * cgen.c: Include libiberty.h.
2728 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2729 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2730 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2731 (md_cgen_lookup_reloc)): Declare.
2732 (md_cgen_record_fixup_exp): Declare.
2733 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2734 (m32r_relax_frag): Declare.
2735 (cgen_md_apply_fix3): Decls moved to cgen.h.
2736 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2737 (m32r_cgen_record_fixup_exp): Delete decl.
2738 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2739 (assemble_nop): Delete.
2740 (expand_debug_syms): Delete unused `exp'.
2741 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2742 Add default case for -Wall.
2743 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2744 (md_atof): Delete unused wordP.
2746 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2748 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2751 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2753 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2754 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2755 .print, .purgem, and .struct. Remove documentation for
2758 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2760 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2761 Update call to insert_operand.
2763 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2765 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2767 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2769 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2770 whitespace after a prefix operator.
2772 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2774 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2776 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2778 * config/tc-sparc.c (log2): New static function.
2779 (s_reserve): Use log2 to convert alignment before calling
2781 (s_common): Use log2 to convert alignment before calling
2782 record_alignment and frag_align.
2783 (sparc_cons_align): Use log2.
2785 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2787 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2788 (s_common): Likewise.
2790 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2791 initialization of waddr.
2792 (sparc_elf_final_processing): Add default case to switch.
2794 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2796 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2797 than temporary real.
2799 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * write.c (subsegs_finish): Don't align the segments if there were
2804 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2805 copying aux information.
2807 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2808 expression into a symbol.
2810 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2812 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2813 type to unsigned int.
2814 (md_assemble): Change type used to store offsets from unsigned
2816 (i386_operand): Switch error check to only call RESTORE_END_STRING
2817 once after parse_register.
2819 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2821 * config/tc-v850.c (md_show_usage): Changed format to match that
2824 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2826 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2828 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2830 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2833 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2836 * doc/Makefile.in: Rebuild.
2838 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2840 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2841 for %lo expressions.
2842 (mips_ip, case 'u'): Move range check after code to mask
2843 off bits in %hi/%lo expressions. Mask off high bits for
2846 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * doc/Makefile.am (gasver.texi): New target.
2849 (as.info, as.dvi): Depends upon gasver.texi.
2850 * doc/as.texinfo: Include gasver.texi. Mention version number on
2851 title page and in top node.
2852 * doc/Makefile.in: Rebuild.
2854 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2856 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2857 but not including the line containing the edict.
2858 * listing.h (LISTING_EOF): New.
2859 * input-scrub.c (input_scrub_next_buffer): Call it.
2861 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2863 * config/tc-i386.c (i386_operand): Don't set the size of an
2864 immediate address based solely on the suffix and the mode.
2866 * config/tc-i386.c (md_assemble): Add assertion to make sure
2867 overlap2 does not set Imm.
2869 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2870 sequences of whitespace to a single space.
2871 (is_space_chars): Just compare with space.
2872 (md_begin): Don't initialize space_chars.
2873 (md_assemble): Just skip a single whitespace character.
2874 (i386_operand): Rewrite base-index parsing to use new
2875 parse_register, and to skip white space. Skip white space in a
2876 number of other places too. Don't give error message if
2877 parse_register fails.
2878 (parse_register): Change reg_string parameter to be non-const.
2879 Add end_op parameter. Skip white space after the `%', and return
2880 end of register string. Give error message here rather than
2883 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2885 Based on patch from Matt Semersky <matts@scd.hp.com>:
2886 * expr.c (op_encoding): Make const.
2887 (expr_set_precedence): New function.
2888 (expr_begin): Don't set operator rankings, just call
2889 expr_set_precedence.
2890 * expr.h (expr_set_precedence): Declare.
2891 * read.c (s_mri): Call expr_set_precedence.
2893 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2895 * doc/as.texinfo (Statements): Remove paragraph discussing
2896 continuing lines with a backslash. This hasn't worked for years,
2899 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2901 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2903 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2904 (ps_CTORS, ps_DTORS): New section types.
2905 (vms_fixup_xtors_section): New function
2906 (Ctors_Psect, Dtors_Psect): Define.
2907 (IS_GXX_XTOR): Define
2908 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2909 Filter static constructors/destructors and add to
2910 Ctors_Symbols/Dtors_Symbols chain.
2911 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2912 appropriate section.
2914 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2915 * makefile.vms: Merge vax/vms support.
2917 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2919 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2920 (elf_pseudo_table): Add them.
2921 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2922 (md_apply_fix): Accept them.
2923 (mips_fix_adjustable): Don't adjust them.
2924 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2925 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2926 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2927 (tc_fix_adjustable): Don't adjust them.
2929 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2931 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2933 * Makefile.in: Regenerate.
2934 * configure.in: AC_SUBST cgen_cpu_prefix.
2935 * configure: Regenerate.
2937 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2939 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2940 Changed all users of COND12_DELAY.
2942 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2944 * config/tc-mn10300.c (set_arch_mach): New function.
2945 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2946 (md_begin): Default to mn10300 mode.
2947 (md_assemble): Only accept instructions for the core mn10300
2948 chip and the active machine type.
2950 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2952 * subsegs.h (segment_info_type): Give the struct a name.
2953 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2954 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2955 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2956 * config/tc-w65.h (tc_reloc_mangle): Declare.
2957 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2959 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2961 * config/tc-v850.c (v850_comm): Restore old section
2962 after common processing.
2964 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2966 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2968 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2970 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2971 char with code that explicitly sign-extends.
2973 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2975 * config/tc-v850.c (md_begin): Restore text section as the current
2976 section after creating call table sections.
2977 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2980 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2981 with call to macro SYM_AUXINFO.
2983 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2985 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2986 with the program transform name.
2987 * Makefile.in: Rebuild.
2989 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2991 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2994 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2996 * config/tc-i386.c (i386_operand): Be prepared for a space between
2997 the open parenthesis and the start of the register operand,
2998 because of the June 16 change.
3000 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3002 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3005 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3007 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3008 even if it is belived to be unnecessary.
3010 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3012 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3014 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3016 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3018 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3019 shift amount for a repeated operand. The shift amount for the
3020 repeated copy comes from the size of the operand.
3022 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3024 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3026 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3028 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3030 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3032 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3033 characters in it as LEX_IS_SYMBOL_COMPONENT.
3034 * config/tc-i386.h (tc_symbol_chars): Define.
3035 (extra_symbol_chars): Declare.
3036 * config/tc-i386.c (extra_symbol_chars): Define.
3037 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3038 (line_comment_chars): Set to '/' if TE_LINUX.
3039 * doc/c-i386.texi (i386-prefixes): Update.
3040 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3042 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3044 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3045 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3047 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3049 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3050 constraint in instructions REP & REPI.
3052 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3054 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3055 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3057 (check_range): If the operand is shifted, then shift the number
3058 before checking its range.
3060 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3062 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3065 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3067 * config/tc-v850.c (v850_comm): Create special sections as needed.
3069 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3071 * config/tc-d10v.c (write_2_short): Addition of swapping
3072 instructions for sequential and reverse sequential order when
3073 given order is not possible.
3075 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * Makefile.am: Rebuild dependencies.
3078 (DEP_INCLUDES): Fix reference to intl build directory.
3079 * Makefile.in: Rebuild.
3081 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3083 * doc/c-i386.texi: Update 16 bit documentation.
3085 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3086 IgnoreDataSize to IgnoreSize as they are used for address size as
3088 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3089 32-bit mode, similarly addr16/data16 and variants.
3091 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3093 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3094 sequential word multiply instructions.
3096 (do_assemble): Add extra command line argument, to allow mul32
3097 attribute to be preserved across parallel insns.
3098 (md_assemble): Insert NOPs between explicitly parallel insns which
3099 contain an 32 bit multiply and a 16 multiply.
3101 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3103 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3106 * config/tc-i386.c (reloc): Add braces.
3108 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3109 consistent with Intel naming.
3110 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3111 use bitfields in sib_byte.
3112 (modrm_byte): Don't use bitfields here either.
3114 * config/tc-i386.c (current_templates): Add const.
3115 (parse_register): Add const to return, param, and char *s.
3116 (i386_operand): Add const to reg_entry *r.
3117 * config/tc-i386.h (templates): Add const to start, end.
3119 Inspired by code for 16 bit gas support from Martynas Kunigelis
3120 <martynas@nm3.ktu.lt>:
3121 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3122 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3123 (uses_mem_addrmode): Remove.
3124 (md_estimate_size_before_relax): Add support here too.
3125 (md_relax_table): Rewrite interface to md_relax for 16 bit
3127 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3128 (opcode_suffix_to_type): Remove.
3129 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3130 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3131 (md_convert_frag): Likewise.
3132 (i386_operand): Add support for 16 bit base/index regs,
3133 immediates, and displacements. Remove some unnecessary casts, and
3134 localise end_of_operand_string, displacement_string_start,
3135 displacement_string_end variables. Add GCC_ASM_O_HACK.
3136 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3138 * config/tc-i386.c (prefix_hash): Remove.
3139 (md_begin): Rewrite without obstacks. Remove prefix hash table
3140 handling. Rewrite lexical table handling.
3141 (i386_print_statistics): Don't print prefix statistics.
3142 (md_assemble): Rewrite instruction parser so that line is not
3143 converted to lower case. Don't do a hash_find for prefixes,
3144 instead recognise them via opcode modifier.
3145 (expecting_operand, paren_not_balanced): Localise variables.
3146 * config/tc-i386.h (IsPrefix): Define.
3147 (prefix_entry): Remove.
3149 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3150 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3151 '\\' in case where comment_chars contains '/'.
3153 * config/tc-i386.c (MATCH): Ensure given operand and template
3154 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3155 you must write `ljmp *table(%ebx)'.
3157 From H.J. Lu <hjl@gnu.org>:
3158 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3159 as 0 ifndef BFD_ASSEMBLER.
3160 (md_assemble): Allow immediate operands without suffix or
3161 other reg operand to default in size to the current code size.
3163 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3165 * config/tc-v850.c (md_begin): Restore creation of
3166 .call_table_text and .call_table_data sections.
3168 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3171 after emitting a word of noops.
3173 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3175 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3176 (i386_operand): Simplify checks for valid base/index combinations.
3177 Disallow `in 4(%dx),%al'.
3179 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3181 (add_prefix): Change parameter from char to int.
3183 * config/tc-i386.h (Ugh): Define opcode modifier.
3184 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3186 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3187 CONSISTENT_REGISTER_MATCH macros to check register types more
3188 thoroughly. Check for illegal suffix/operand combinations
3189 when matching insns with operands. Handle new `s' suffix, and
3190 associated FloatMF opcode modifier for float insns with memory
3192 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3193 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3194 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3195 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3196 DATA_PREFIX_OPCODE throughout.
3198 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3199 (md_assemble): Rewrite suffix/register operand checking code to be
3200 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3201 AnyMem, the better to grep.
3203 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3204 given a memory operand. Don't set Abs bits either.
3205 (type_names): Remove Mem*, Abs*.
3206 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3207 define opcode_modifiers as these cases are handled by Disp8,
3208 Disp16, Disp32 and suffix checks.
3209 (COMES_IN_BOTH_DIRECTIONS): Remove.
3210 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3212 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3213 if IgnoreDataSize modifier given. Remove ShortformW modifier
3214 test. Add test for ShortForm in W base_opcode modification.
3215 Merge Seg2ShortForm and Seg3ShortForm code.
3216 * config/tc-i386.h (ShortFormW): Remove.
3217 (IgnoreDataSize): Define.
3219 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-d30v.c (md_assemble): Store previous segment state
3222 with previous instruction.
3224 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3226 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3227 (ebp, esp): Remove static variables.
3228 (MATCH): Remove test for InOutPortReg.
3229 (i386_operand): Properly handle InOutPortReg here instead.
3230 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3231 (md_assemble): Simplify and correct modrm and sib generation.
3232 (i386_operand): Add warning for scale without index.
3233 Rewrite checks for valid base/index combinations.
3235 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3236 macros and enclose in do while(0).
3237 (RESTORE_END_STRING): Likewise.
3238 (md_assemble): Add one to printed operand number so we start
3239 from 1 not 0. Add some more gettext invocations.
3240 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3243 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3244 DATA_PREFIX, SEG_PREFIX): Define.
3245 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3246 (check_prefix): Remove function.
3247 (add_prefix): New function. Add prefix to i.prefix as well as
3249 (md_assemble): Changes for add_prefix. Remove hack for wait
3250 prefix, instead always output prefixes in fixed order. Test
3251 for jcxz/loop when selecting between word & dword operations,
3252 and add address size prefix rather than operand size prefix.
3253 Remove operand -> address size hack when emitting jcxz/loop.
3254 (i386_operand): Remove O_Absent check as it's done in expr.
3256 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3258 * configure.in: Recognize m5200 as a cpu_type of m68k.
3259 * aclocal.m4: Rebuild with current libtool.
3260 * configure: Rebuild.
3262 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3264 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3265 to relaxable_symbol to prevent references to external symbol from
3268 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3271 symbols are relaxable.
3273 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3275 * config/tc-v850.c (md_begin): Don't create special
3276 sections by default.
3278 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3280 * config/tc-mips.c (macro): For div and udiv, close the
3281 reorder block as soon as possible.
3283 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3285 From Matt Semersky <matts@scd.hp.com>:
3286 * macro.c (macro_mri_mode): New function.
3287 * macro.h (macro_mri_mode): Declare.
3288 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3291 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3293 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3296 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3297 until after xstrdup in OBJ_EVAX case.
3299 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3301 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3302 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3303 of hardcoded magic number.
3304 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3306 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3308 * read.c (do_s_func): New function.
3310 * read.h (do_s_func): Add prototype.
3312 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3314 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3315 nops if fill pattern not specified.
3317 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3319 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3320 * config/te-go32.h (TE_GO32): Define.
3321 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3323 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3325 Implement .func/.endfunc pseudo-ops.
3326 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3328 * read.c (potable): Add .func,.endfunc.
3329 (s_func): New function.
3330 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3332 (in_doc_func_p,current_function_label): New static globals.
3333 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3335 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3337 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3338 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3339 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3340 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3341 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3342 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3343 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3344 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3345 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3346 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3347 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3348 * config/tc-a29k.c: Don't define md_short_jump_size,
3349 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3350 * config/tc-alpha.c: Likewise.
3351 * config/tc-alpha.h: Likewise.
3352 * config/tc-arm.c: Likewise.
3353 * config/tc-h8300.c: Likewise.
3354 * config/tc-h8500.c: Likewise.
3355 * config/tc-hppa.c: Likewise.
3356 * config/tc-i860.c: Likewise.
3357 * config/tc-i960.c: Likewise.
3358 * config/tc-ppc.c: Likewise.
3359 * config/tc-sh.c: Likewise.
3360 * config/tc-sparc.h: Likewise.
3361 * config/tc-tic30.c: Likewise.
3362 * config/tc-w65.c: Likewise.
3363 * config/tc-z8k.c: Likewise.
3365 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3367 * config/tc-vax.c (_): Delete this macro used for placeholder
3368 values in vax_operand_width_size; it conflicts with the _() macro
3369 used for internationalization.
3371 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3374 code. From Chris Moller <moller@bops.com>.
3376 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3377 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3378 * read.c (emit_expr): Initialize seg and subseg fields of a new
3380 * write.c (write_object_file): Switch to the appropriate segment
3381 and subsegment when processing a broken word.
3383 * config/tc-m68k.c (mri_assemble): New static function.
3384 (build_mri_control_operand): Call mri_assemble rather than
3386 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3387 (s_mri_endf, s_mri_endw): Likewise.
3389 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3391 * read.c (s_org): Call md_flush_pending_output if it is defined.
3393 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3395 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3397 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3398 (md_parse_option): Add for same.
3399 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3400 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3401 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3403 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3405 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-arm.c (find_real_start): Relax definition of local
3410 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3412 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3413 symbols at the given address, not just the last one specified.
3415 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3417 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3418 or number_to_chars_littleendian to write data.
3420 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-v850.c (md_assemble): Remove artificially created
3423 register name symbols.
3425 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3427 * write.c (fixup_segment): Change "segment" to "section" in
3430 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3432 * write.c (fixup_segment): Change sym1-sym2 message again.
3434 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3436 * write.c (fixup_segment): Improve error message for sym1-sym2
3437 errors when sym1 is in a different segment from sym2.
3439 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3441 * config/tc-m32r.c (warn_unmatched_high): New static local.
3442 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3443 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3444 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3445 (md_parse_option): Likewise.
3446 (md_show_usage): Likewise.
3447 (m32r_frob_file): Likewise.
3449 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3450 (read_a_source_file): Call them.
3451 * read.h (stabs_generate_asm_file): Declare.
3452 * stabs.c (stabs_generate_asm_file): New function.
3453 (generate_asm_file): New function.
3454 (stabs_generate_asm_lineno): Move file name handling into
3457 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3459 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3460 (d30v_current_align, d30v_current_align_seg): New variables.
3461 (d30v_last_label): New variable.
3462 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3463 (s_d30v_data, s_d30v_section): Likewise.
3464 (md_pseudo_table): Call them.
3465 (md_begin): Initialize d30v_current_align_seg.
3466 (md_assemble): Call d30v_align when needed by known current alignment.
3467 (d30v_frob_label, d30v_cons_align): New functions.
3468 * config/tc-d30v.h (md_do_align): Remove.
3469 (tc_frob_label): Call d30v_frob_label.
3470 (md_cons_align): New.
3472 * config/tc-d30v.c (find_format): Convert complex expressions to
3473 expression symbols before processing. Clean up code formatting.
3475 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3477 * po/Make-in (install-info): New target.
3479 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3481 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3483 * config/tc-mn10300.c (md_assemble): Likewise.
3485 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3487 * Makefile.am: Update with `make dep-am'.
3488 (HFILES): Add cgen.h.
3489 (cgen.o): Depend on cgen.h.
3490 * Makefile.in: Regenerate.
3492 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3494 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3496 * gasp.c (grab_label): Permit a label to be a preprocessor
3497 variable by permitting a label to start with a backslash.
3499 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3501 * config/tc-mips.c (validate_mips_insn): Removed hack
3502 for previously inaccessible bitfields in some INSN_TRAP
3505 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3507 * config/tc-d30v.c (do_assemble): Abort with error message
3508 if opcode operands do not match.
3510 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3512 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3513 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3514 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3515 similar new 'q' operand.
3517 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3519 * cgen.c (cgen_asm_finish_insn): Fix typo.
3521 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3524 * cgen.c: Include it.
3525 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3526 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3527 All callers updated.
3528 * config/tc-m32r.c: Include cgen.h.
3529 (m23r_insn): New members num_fixups,fixups.
3531 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3533 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3534 to avoid compiler warning.
3536 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3538 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3541 * makefile.vms (OBJS): Add ehopt.obj
3543 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3545 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3547 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3549 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3550 a short format insn.
3551 (md_assemble): Set it for explicitly packed insns.
3553 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3555 * config/obj-coff.c (c_symbol_merge): Do not take address of
3556 native fields when performing the memcpy.
3558 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3560 * config/tc-mips.c (macro,macro2): Implement
3561 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3563 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3565 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3566 relocations against globally visible symbols.
3567 * config/tc-m68k.c (relaxable_symbol): New macro.
3568 (m68k_ip, md_estimate_size_before_relax): Use it.
3569 (tc_m68k_fix_adjustable): Also handle weak symbols.
3571 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3574 references to externally visible symbols.
3575 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3576 values in twice for a PC relative reloc if the symbol is
3579 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3580 don't adjust a PC relative reloc against an externally visible
3582 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3583 for a PC relative fixup against an externally visible defined
3584 symbol, arrange to store object file and addend values as though
3585 the symbol were not defined.
3586 (tc_gen_reloc): Likewise.
3588 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3590 * read.c (sizeof_leb128): Referenced externally by write.c so
3593 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3595 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3596 and expand a 'debug' symbol associated with the next instruction
3597 that does not cause a short instruction to be filled with a NOP.
3598 (md_pseudo_table): Add support for .debugsym.
3599 (assemble_parallel_insn): Add calls to expand_debug_sym as
3601 (md_assemble): Ditto.
3603 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3605 * as.c (main): Conditionally call setlocale.
3606 * gasp.c (main): Likewise.
3607 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3608 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3610 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3612 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3614 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-hppa.c: Change all calls to bzero to use memset.
3617 (pa_ip): Add cast to avoid warning.
3618 (tc_gen_reloc, md_apply_fix): Likewise.
3619 (pa_find_space_by_number): Likewise.
3620 (hppa_force_relocation): Likewise.
3621 (pa_block): Change i to unsigned int.
3622 * config/obj-som.h (obj_som_copyright): Declare.
3624 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3626 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3627 for line numbers for assembly source.
3629 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3631 * configure.in: Change version number to 2.9.4
3632 * configure: Rebuild.
3634 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3636 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3638 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3640 * ecoff.h: Change symbolS in function declaration to struct
3643 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3646 (md_convert_frag): Fix i18n typo.
3648 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3650 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3651 * ecoff.h: Protoype it.
3652 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3653 [EVAX] (s_alpha_prologue): Delete.
3654 (md_pseudo_table): Update.
3656 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3658 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3659 array to local pointer.
3660 (get_args, parse_expr): Add casts to avoid warnings.
3662 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3664 * read.c (s_set): Cast xmalloc return value to fragS *.
3665 * config/tc-m68k.c (m68k_ip): Function made static to match
3666 previous forward declaration.
3667 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3669 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3671 * config/tc-v850.c: Add internationalisation macros to error
3674 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3675 macros to error strings.
3677 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3679 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3680 reloc is in the TOC csect.
3681 (md_apply_fix3): Correct gettext typo.
3683 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3685 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3686 .L - they are local labels and the branches are not really
3687 function calls but rather far jumps.
3689 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3691 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3693 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3695 * config/tc-i386.c (md_assemble): Print operand number rather than
3696 using ordinal_names.
3697 (i386_operand): Likewise.
3699 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3701 * Makefile.am (INTLLIBS): Define to work around apparent automake
3703 All Makefiles: Regenerated.
3705 * Many files: Added gettext invocations around user-visible
3707 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3708 HAVE_LC_MESSAGES): Define.
3709 * dep-in.sed: Added asintl.h.
3710 * po/Make-in: New file.
3711 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3713 * read.c (Z_): Renamed from `_'.
3714 * Makefile.am (SUBDIRS): Added po.
3715 (POTFILES): new macro.
3716 (po/POTFILES.in): New target.
3717 ($(OBJS)): Added asintl.h.
3719 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3720 (as_new_LDADD): Added $(INTLLIBS).
3721 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3722 (gasp_new_LDADD): Added $(INTLLIBS).
3723 (gasp_new_DEPENDENCIES): New macro.
3724 * configure, aclocal.m4: Rebuilt.
3725 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3727 (ALL_LINGUAS): Define.
3728 * macro.c: Include "asintl.h".
3729 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3730 * as.h: Include "asintl.h".
3731 * config/tc-i386.c (ordinal_names): Removed.
3732 (md_assemble): Changed error text to avoid ordinal_names.
3733 (i386_operand): Likewise.
3734 (reloc): Added as_bad to avoid i18n problems.
3735 (tc_gen_reloc): Likewise.
3736 * config/tc-arm.c (bad_args): Now a #define.
3738 * config/obj-vms.c (VMS_stab_parse): Changed type of
3740 (global_symbol_directory): Unified strings to avoid i18n
3742 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3743 avoid i18n problems.
3744 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3745 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3747 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3749 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3751 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3753 * as.c (print_version_id): Added an fprintf to avoid i18n
3755 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3757 * expr.c (expr): Added as_warn call to avoid i18n problems.
3758 * messages.c (as_assert): Changed code to avoid i18n problems.
3759 (as_abort): Likewise.
3760 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3761 (s_space): Likewise.
3762 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3764 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3766 * config/tc-i386.c (check_prefix): New static function, split out
3768 (struct _i386_insn): Add wait_prefix field.
3769 (md_assemble): Remove wait_prefix local variable. Use
3770 check_prefix when adding a prefix.
3772 * config/tc-i386.c (current_templates): New static variable.
3773 (md_assemble): Remove current_templates local variable.
3774 (md_assemble, i386_operand): Improve error and warning messages in
3775 many places. Add RESTORE_END_STRING in many places before error
3776 return. Clarify some comments.
3778 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3780 (md_assemble): Parse string instruction operands, looking for
3781 segment override prefixes. Check for invalid segment prefixes on
3783 (i386_operand): i.seg[] and max mem_operand changes for string
3785 * config/tc-i386.h (EsSeg): Define.
3787 * config/tc-i386.h (regKludge): Define.
3788 (iclrKludge, imulKludge): Don't define.
3789 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3790 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3791 opcode_modifier checks to look for more common cases first. Add
3792 default_seg for IsString case.
3794 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3796 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3798 * configure: Rebuild with new automake and libtool.
3799 * aclocal.m4, Makefile.in: Likewise.
3801 * doc/Makefile.am (as.dvi): New target.
3802 * doc/Makefile.in: Rebuild.
3804 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3806 * configure.in: Added sparc86x support.
3808 * configure: Rebuild.
3810 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3812 (md_parse_option): Warn if -EL is not supported for this architecture.
3814 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3816 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3818 * config/tc-mips.c (mips_ip): Note when we use get match on
3819 the full instruction name.
3821 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3823 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3824 back into the expression to handle add/sub simplification correctly.
3826 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3828 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3830 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3835 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3837 * symbols.c (max_indent_level): New global.
3838 (print_symbol_value_1): Use it.
3839 * expr.h (expr_build_dot): Declare.
3840 * expr.c (expr_build_dot): New function.
3842 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3844 * symbols.c (print_binary): New function.
3845 (print_expr_1): Call it.
3847 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3849 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3850 operand in the opcode.
3852 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3854 * config/tc-i386.h: Reorder operand flags and opcode modifier
3855 flags for clarity. Remove unused definitions: Unknown,
3856 ImmUnknown, DispUnknown, NoModrm.
3857 * config/tc-i386.c (type_names): Add missing Debug type.
3858 (md_assemble): Better duplicate prefix checking. Quicker string
3859 instruction check via new opcode_modifier flag.
3861 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * doc/as.texinfo (Invoking): Clarify -Wa example.
3865 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3867 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3868 (s_mips_weakext): Define.
3869 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3870 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3873 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3875 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3876 is an error if the value can not be computed at assembly time.
3877 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3879 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3881 * gasp.c (main): Set next field of new include_path structure to
3882 NULL. From Avery Pennarun <averyp@gdc.ca>.
3884 * read.c (s_mri_sect): Call as_bad rather than abort for an
3885 unsupported MRI target.
3887 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3889 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3890 the destination of a branch instruction should be altered.
3891 (find_real_start): New function: Locate the real, Thumb coded
3892 start of a Thumb function.
3893 (do_t_branch23): Alter the destination of branches to Thumb
3896 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3898 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3900 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3903 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3905 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3906 * doc/c-hppa.texi: Likewise.
3908 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * Makefile.am: Rebuild dependencies.
3911 * Makefile.in: Rebuild.
3913 * Makefile.am (DEP_INCLUDES): New variable.
3914 (.dep1): Change to work when srcdir is not an absolute path.
3915 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3916 * Makefile.in: Rebuild.
3918 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3920 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3921 LinearAddress patch.
3923 * configure.in: Set version to 2.9.1.
3924 * configure: Rebuild.
3926 * Branched binutils 2.9.
3928 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3930 * config/tc-i386.h (FWait): Define.
3931 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3932 other prefixes. Check FWait flag in opcode table to see which
3933 instructions require an fwait prefix.
3935 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3937 * stabs.c (get_stab_string_offset): Always create a stab string
3940 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3942 Fix some gcc -Wall warnings:
3943 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3944 * ehopt.c (eh_frame_code_alignment): Likewise.
3945 * expr.c (integer_constant, operand): Likewise.
3946 * frags.c (frag_align): Likewise.
3947 * gasp.c (level_0, change_base, doinstr): Likewise.
3948 * hash.c (hash_ask): Likewise.
3949 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3950 (debugging_pseudo): Likewise.
3951 * macro.c (define_macro, check_macro): Likewise.
3952 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3953 (ignore_rest_of_line, float_cons): Likewise.
3954 * symbols.c (decode_local_label_name): Likewise.
3955 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3956 (fixup_segment, number_to_chars_bigendian): Likewise.
3957 (number_to_chars_littleendian): Likewise.
3958 * config/atof-ieee.c (gen_to_words): Likewise.
3959 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3960 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3961 * read.c (output_big_sleb128): Initialize locals to avoid
3963 (output_big_uleb128, equals): Likewise.
3964 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3965 to unsigned int. Change zeros to unsigned int.
3966 * cond.c (s_if): Add return to default case.
3967 * frags.c (frag_now_fix): Change return type to addressT.
3968 * frags.h (frag_now_fix): Update declaration.
3969 * listing.c (file_info_struct): Change linenum to unsigned int.
3970 (struct list_info_struct): Change hll_line to unsigned int.
3971 (print_source): Update format string.
3972 * read.c (emit_expr): Change scan to unsigned int, and don't
3973 bother to initialize it.
3974 * symbols.c (dollar_label_count): Change to unsigned long.
3975 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3976 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3977 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3979 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3982 mcf5200 just as we do for m68000.
3983 (m68k_init_after_args): Likewise.
3984 (md_estimate_size_before_relax): Likewise.
3986 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3988 * config/tc-v850.c (md_assemble): Store relocation addend in
3989 fixup instead of instruction.
3991 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3993 * config/tc-i386.c (md_assemble): Swap template arguments to
3994 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3995 This macro is currently symmetric, so passing them the wrong
3996 way didn't cause any problem, but may if the macro is changed
3998 After copying template to i.tm, use i.tm. rather than t-> to
3999 access fields, and make t a const*
4000 Move i.tm.operand_types[] swap to immediately after the copy.
4002 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4004 * expr.h (expr_build_uconstant): Add prototype.
4005 (expr_build_unary,expr_build_binary): Add prototypes.
4006 * expr.c (expr_build_uconstant): New function.
4007 (expr_build_unary,expr_build_binary): New functions.
4009 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4011 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4012 * macro.c (macro_expand_body): Increase buffer size.
4013 * messages.c (as_warn): Likewise.
4014 (as_warn_where, as_bad, as_bad_where): Likewise.
4016 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4018 Based on patch from H.J. Lu <hjl@gnu.org>:
4019 * Makefile.am (DISTSTUFF): New variable.
4020 (diststuff): New target.
4021 * Makefile.in: Rebuild.
4023 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4026 m32r_elf_section_change_hook.
4028 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4029 emit a nop if a section ends with a 16 bit instruction.
4031 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4033 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4034 s_lcomm rather than obj_coff_lcomm.
4035 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4037 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4039 * config/tc-i386.h (LinearAddress): Define.
4040 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4041 instruction, don't use a default segment.
4043 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4045 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4046 * configure: Rebuild.
4048 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4050 * aclocal.m4, configure: Rebuild with libtool 1.2.
4052 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4054 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4055 PC relative branches. Patch courtesy of Jonathan Walton.
4058 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4060 * configure.in (emulations): Add thumb-pe target.
4062 * configure (emulations): Add thumb-pe target.
4064 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4066 * itbl-lex.l (yywrap): Don't define if already defined as a
4069 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4071 * depend.c (quote_string_for_make): New function.
4072 (wrap_output): Use it.
4074 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4076 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4077 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4079 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4081 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4082 Recognize -GN and -relax.
4083 (md_begin): Initialize gp size from -G switch.
4084 (alpha_force_relocation): Always force if -relax.
4085 (alpha_align): Take a new argument that will specify when to
4086 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4087 Change all callers. Emit nop alignment padding as nop+unop pair.
4089 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4091 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4092 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4094 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4096 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4097 require padding to the next long word boundary.
4099 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4101 * cgen.c: #include symcat.h.
4102 * config/tc-m32r.c: Likewise.
4104 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4106 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4107 absolute expressions instead of '$' prefixed register names.
4109 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4111 * read.c (s_set): Record file and line info for symbols when -as.
4112 (pseudo_set): Don't overwrite that dummy fragment.
4114 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * config/tc-ppc.c (md_pseudo_table): Add "section".
4117 (ppc_named_section): New static function.
4119 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4121 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4122 so we don't have to scan the entire list.
4124 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4126 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4127 case, allow the parallel instructions to modify the same flag
4130 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4132 * listing.c (list_symbol_table): Categorize symbols by
4133 undefined_section rather than sy_frag->line == NULL.
4135 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4137 * Makefile.am (install-exec-local): Install properly when ln
4138 fails or tooldir == prefix.
4140 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4142 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4143 Test result of insert_operand for error.
4145 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4147 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4148 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4149 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4150 * doc/Makefile.in: Rebuild.
4152 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4154 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4155 (macro): Fix handling of M_COP[0-3].
4157 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4159 Based on patches from Ross Harvey <ross@teraflop.com>:
4160 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4161 if macro_alternate or macro_mri.
4162 (getstring): Remove support for byte constants between < and >.
4163 (get_any_string): '<' only starts a string if macro_alternate or
4165 (macro_expand_body): Permit keyword parameters following
4166 positional parameters.
4168 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4169 * configure.in (alpha*-*-netbsd*): New target.
4170 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4171 * configure: Rebuild.
4173 * as.h (flag_warn_suppress_instructionswap): Move from here...
4174 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4175 here, and make static.
4177 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4178 BFD_ASSEMBLER or MANY_SEGMENTS.
4180 * as.c (show_usage): Update bug-gnu-utils address.
4181 * gasp.c (show_usage): Likewise.
4182 * doc/as.texinfo (Bug Reporting): Likewise.
4184 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4186 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4187 insns regardless of the size of a pointer if we're in mips I or
4189 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4191 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4193 Fix rac to accept only a0:
4194 * tc-d10v.c (parallel_ok, find_opcode):
4195 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4196 Introduce OPERAND_GPR.
4198 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4200 * read.c (s_fill): Handle non-constant repeat counts by creating
4201 an rs_space fragment.
4203 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4205 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4206 from as_bad to as_warn.
4208 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4210 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4211 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4212 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4214 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4216 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4217 seg_fix_rotP rather than fix_root from seg_info.
4219 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4221 * expr.c: Add support for 0x1_2_3_4 bignums.
4223 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4225 * configure.in: Change -linux* to -linux-gnu*.
4226 * configure: Rebuild.
4228 * app.c (do_scrub_begin): Treat \r as whitespace.
4230 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4232 * Makefile.am: Update dependencies.
4233 * Makefile.in: Rebuild.
4235 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4237 * configure, aclocal.m4: Rebuild with new libtool.
4239 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4241 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4242 the argument to bfd_set_arch_mach.
4243 (load_address): Use bfd_arch_bits_per_address to determine the
4244 bit size of an address instead of looking at the isa level.
4245 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4247 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4251 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * ehopt.c: New file.
4254 * as.h (enum _relax_state): Add rs_cfa.
4255 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4256 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4257 * read.c (emit_expr): Call check_eh_frame.
4258 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4259 (relax_segment): Likewise.
4260 * Makefile.am: Rebuild dependencies.
4261 (GAS_CFILES): Add ehopt.c.
4262 (GENERIC_OBJS): Add ehopt.o.
4263 * doc/internals.texi (Frags): Document rs_cfa.
4265 * as.c (show_usage): Mention --traditional-format.
4266 (parse_args): Accept --traditional-format.
4267 * as.h (flag_traditional_format): Declare.
4268 * output-file.c (output_file_create): If flag_traditional_format,
4269 set BFD_TRADITIONAL_FORMAT on stdoutput.
4270 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4272 * config/tc-mips.c (append_insn): Make sure that if we have a
4273 fixup for an unmatched %hi reloc, it does not associated with a
4276 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4277 * doc/Makefile.in: Likewise.
4279 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4281 * config/tc-m32r.c (check_for_side_effects): New function.
4282 (can_make_parallel): Add checks for instruction side effects
4283 clashing with the other instruction.
4284 (assemble_parallel_insn): Improve warning messages. Return error
4285 message from non-swapped instruction order.
4287 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4289 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4291 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4292 md_cleanup definition. This moves the forced literal output to
4293 the end of the source pass, and avoids macro's inserting literals
4294 into the code immediately after the macro expansion.
4296 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4299 a gas internal symbol is adjustable.
4300 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4302 * as.h: If gcc version greater than 2.6, use `__format__' and
4303 `__printf__' in function attributes, rather than `format' and
4306 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4310 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4312 Add tms320c30 support:
4313 * config/tc-tic30.h: New file.
4314 * config/tc-tic30.c: New file.
4315 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4316 TARGET_FORMAT as "coff-tic30".
4317 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4318 * Makefile.am: Rebuild dependencies.
4319 (CPU_TYPES): Add tic30.
4320 (CPU_OBJ_VALID): tic30-aout is valid.
4321 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4322 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4323 * configure, Makefile.in: Rebuild.
4325 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-v850.c (md_assemble): Improvements to error messages.
4329 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4331 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4332 BFD_RELOC_HI16_S to store the high bits of any value.
4334 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4335 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4336 assembler calculate relocations to any external symbol at all.
4337 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4338 involving generation of pc-relative relocs.
4339 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4340 has been moved to md_apply_fix3.
4342 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4343 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4344 which actually means (the address of identifier's GOT entry) +
4345 constant, which is not particularly useful.
4347 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4349 * read.h (include_dirs): Declare.
4350 (include_dir_count,include_dir_maxlen): Declare.
4352 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * configure.in: Correct check for shared opcodes library.
4355 * configure: Rebuild.
4357 * listing.c (buffer_line): If we can't open the file, set at_end.
4358 (listing_print): Remove unused local variable fi.
4360 * config/m68k-parse.y (reglistpair): Handle register list in
4363 * config/vms-conf.h: Don't undef VERSION.
4365 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4367 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4369 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4371 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4372 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4373 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4374 (EXTRA_DIST): Define.
4375 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4376 explicitly rather than via the list of object files.
4377 (gcc-as.opt): New file created when make-gas.com is run.
4378 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4379 itbl-cpu.h} to #include appropriate file rather than copying that
4381 * config/vms-conf.h: Synchronize with current config.in.
4382 * Makefile.in: Rebuild.
4384 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4386 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4387 (parallel_ok): Relaxed parallel subinstruction dependency check.
4389 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4391 * as.h (flag_warn_suppress_instructionswap): added new flag.
4392 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4393 command line argument.
4394 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4395 warning only if flag_warn_suppress_instructionswap is false.
4397 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4399 * configure.in (i386-*-mingw32*): New target.
4400 * configure: Rebuild.
4402 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * symbols.c (resolve_symbol_value): Don't set the segment if it
4405 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4407 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4410 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4412 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4413 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4416 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4420 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4422 * config/tc-v850.c (v850_insert_operand): Display instruction when
4423 an error is encountered.
4425 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4427 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4428 (i386-*-sco3.2v5*coff): New target.
4429 (i386-*-sco3.2*): New target.
4430 * configure: Rebuild.
4432 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-v850.c: Tidy error message production.
4436 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4438 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4439 validate_immediate return value in the right type for comparisons
4442 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4444 * listing.c (MAX_BYTES): Use listing variables not constants.
4445 (data_buffer): No longer an array, but a pointer.
4446 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4447 (listing_listing): Allocate data_buffer.
4449 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4451 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4452 --listing-rhs-width, --listing-cont-lines.
4453 (show_usage): Update.
4454 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4455 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4456 (print_lines): Use the variables instead of the constants.
4457 (listing_listing): Likewise.
4458 * listing.h: Declare the new vars.
4460 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4462 * as.c (parse_args): Add --keep-locals alias for -L.
4463 Add --strip-local-absolute.
4464 (show_usage): Update.
4465 * as.h (flag_strip_local_absolute): New flag.
4466 * symbols.c (S_IS_LOCAL): Use it.
4467 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4468 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4469 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4471 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-m32r.c: Detect if explicitly parallel instructions
4474 might have an io conflict and issue a warning message.
4476 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4478 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4479 cgen_swap_fixups): Functions to save, restore and swap the fixup
4480 chain with a backup copy.
4481 (cgen_asm_finish_insn): Returns address of constructed insn.
4483 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4485 * listing.c (file_info_struct): Remove FILE, add POS.
4486 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4487 (file_info): Don't open the file.
4488 (buffer_line): Check for the file in the last_open cache, updating
4490 (print_source): Don't reference file_info->file.
4491 (listing_listing): Likewise.
4492 (listing_print): Close the file in the cache, if any.
4494 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4496 * read.c (dwarf_file_string): New file static variable.
4497 (emit_expr): Look for constant sequence that leads up to a file
4498 name in DWARF debugging output.
4499 (stringer): Use dwarf_file_string to decide whether to accept a
4500 string as a file name.
4502 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4504 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4505 (crack_operand): Add reg->reglst MRI hack.
4506 (r_seg): Put reglst symbols in reg_section.
4507 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4509 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4511 * tc-sh.c (get_specific): Handle SGR & DBR.
4513 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4515 * tc-h8300.c (parse_reg): Take the length of the symbol into
4516 account when attempting to match a register name.
4517 * tc-h8500.c (parse_reg): Likewise.
4519 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4521 * cgen.c: Formatting changes to improve readability.
4523 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4525 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4528 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4530 Based on a patch from Jim Wilson
4531 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4532 (tc_gen_reloc): Handle cross section PC relative relocs
4535 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4537 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4539 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4541 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4542 (expr_jmp_buf): New static local.
4543 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4544 (cgen_md_operand): New function.
4545 * tc-m32r.c: Clean up pass over `struct foo' usage.
4546 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4548 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4550 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4551 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4553 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * config/tc-i386.c (i386_operand): Give an error if there are
4556 unrecognized characters after an expression.
4558 For older changes see ChangeLog-9697