1 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4 print the symbol, rather than printing it here.
6 1999-09-11 Donn Terry <donn@interix.com>
8 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
11 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
12 symbols which do not have a constant value, or tags with
13 non-tags. Remove the symbol from the list before adding it at the
16 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
17 C_FCN symbol differently if TE_PE.
18 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
19 appears in the pseudo-op, rather coff_line_base which is only set
22 * config/obj-coff.c (obj_coff_loc): New static function.
23 (obj_pseudo_table): Add "loc".
25 * config/obj-coff.c (add_lineno): Check that the line number is
28 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
29 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
31 (md_atof): Return NULL rather than 0.
32 * config/tc-i386.c (md_atof): Change type to int.
33 * expr.c (expr): Change first parameter to int.
34 * config/obj-coff.c: Add declarations for static functions.
35 (coff_frob_symbol): Use SYM_AUXENT.
36 * config/tc-i386.h (flag_16bit_code): Don't declare.
38 * config/obj-coff.c (obj_coff_section): Default to setting
39 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
41 * write.c (adjust_reloc_syms): Print adjusted fixup.
43 * expr.c (integer_constant): Correct too_many_digits calculation
46 1999-09-09 Andreas Schwab <schwab@suse.de>
48 * doc/c-arm.texi: Fix arguments of @var to not contain
51 1999-09-08 Philip Blundell <pb@nexus.co.uk>
53 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
55 (md_parse_option): Only support -k flag for ELF and COFF targets.
57 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
59 * config/tc-hppa.c (pa_ip): Put strict register checks before
60 call to pa_parse_number.
62 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
64 1999-09-06 Ian Lance Taylor <ian@zembu.com>
66 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
69 1999-09-06 Donn Terry <donn@interix.com>
71 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
73 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
75 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
76 candidate instruction. Require registers for register arguments
77 when in strict mode. Require assemble-time constants for
78 constants when in strict mode.
79 (pa_get_absolute_expression): Require a constant when in strict
82 1999-09-06 Nick Clifton <nickc@cygnus.com>
84 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
86 1999-09-04 Steve Chamberlain <sac@pobox.com>
88 * config/tc-pj.c: New file, supports picoJava in ELF.
89 * config/tc-pj.h: Ditto.
90 * configure.in (pjl*, pj*): New targets.
91 * Makefile.am: Rebuild dependencies.
93 (TARGET_CPU_CFILES): Add config/tc-pj.c.
94 (TARGET_CPU_HFILES): Add config/tc-pj.h.
95 * doc/c-pj.texi: New file.
96 * doc/as.texinfo: Add some PJ specifics.
97 * doc/all.texi: Add PJ to the list of all architectures, sort them
99 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
100 * configure, Makefile.in, doc/Makefile.in: Rebuild.
102 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
104 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
105 (obj_frob_file): Test for null pointer.
106 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
107 (OBJ_PROCESS_STAB): And here.
110 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
111 except OBJ_PROCESS_STAB, which we #undef for ecoff.
112 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
114 * config/obj-coff.c (no_func): Remove.
115 (coff_format_ops): Change occurrences of no_func to 0, as we test
116 for 0 in obj-multi.h.
118 * configure.in: Enable bfd for i386-coff when primary target is
119 bfd. Enable i386 elf,coff emulation support. Don't set
120 USE_EMULATIONS=1 or te_file=multi unless there is more than one
121 emulation to support.
122 *configure: Regenerate.
124 1999-09-02 Nick Clifton <nickc@cygnus.com>
126 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
127 .section .line directive is encountered.
129 1999-09-01 Nick Clifton <nickc@cygnus.com>
131 * config/tc-arm.c (md_section_align): Do not align sections in ELF
134 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
135 * as.texinfo: Document --gdwarf2 command line option.
136 Add additional documentation of ARM command line switches.
138 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
140 * config/tc-i386.c (i386_intel_memory_operand): Combine
141 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
142 and RESTORE_END_STRING around parse_register calls.
143 (i386_operand): Here too.
144 (i386_is_reg): Remove.
145 (parse_register): Move as_bad calls from within this function to
148 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
150 Based on a patch from H.J. Lu <hjl@gnu.org>
151 * config/tc-i386.c (parse_register): Handle FP regs specially.
152 (md_begin): Remove '(' and ')' from register_chars.
154 1999-08-29 Doug Evans <devans@casey.cygnus.com>
156 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
157 error message (done elsewhere).
159 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
161 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
163 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
165 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
168 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
170 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
172 Add new completers. Fix bug in 64 bit condition handling.
174 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
177 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
179 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
181 * config/tc-hppa.c (pa_ip): Add case for 'I'.
183 1999-08-27 Jim Wilson <wilson@cygnus.com>
185 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
186 (struct ls): Add frag field. Initialize it to zero.
187 (out_end_sequence): New local text_frag. Set it while in text section.
188 Replace address check with frag check. Set ls.frag to text_frag if
190 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
191 Set it before switching sections. Replace address check with frag
192 check. Set ls.frag to saved_frag if out_set_addr called.
194 1999-08-26 David Mosberger <davidm@hpl.hp.com>
196 * dwarf2dbg.c (out_end_sequence): If address changed, directly
197 output "advance_pc" opcode instead of calling gen_addr_line().
198 The latter has the undesired side-effect of creating a new row
199 in the debug line info matrix.
201 1999-08-26 Jim Wilson <wilson@cygnus.com>
203 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
204 ls.last_filename if last is less than zero. Set ls.last_filename
205 when allocating new entry.
206 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
209 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
211 * config/tc-i386.c (i386_index_check): Fix the displacement size
212 when INFER_ADDR_PREFIX.
214 1999-08-18 Nick Clifton <nickc@cygnus.com>
216 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
219 1999-08-17 Ian Lance Taylor <ian@zembu.com>
221 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
222 handle 0xffffNNNN constants correctly.
224 1999-08-16 Nick Clifton <nickc@cygnus.com>
226 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
229 1999-08-13 Nick Clifton <nickc@cygnus.com>
231 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
232 (md_apply_fix3): Always pass positive values to
235 1999-08-12 Nick Clifton <nickc@cygnus.com>
237 * config/tc-arm.c (skip_whitespace): New macro.
240 (md_apply_fix3): Store relocation offset in addend for ELF based
242 (arm_force_relocation): Always generate relocs for Thumb function
245 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
247 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
248 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
250 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
252 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
253 flags for the unwind subspace.
255 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
256 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
257 suitable relocation based on the size of the target's pointer.
258 Always Use subsegment zero for the unwinders.
259 (pa_level): Handle "2.0w".
261 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
263 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
264 with the following instruction unless this was specified.
266 1999-08-09 Ian Lance Taylor <ian@zembu.com>
268 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
269 certain sections, to match BFD changes.
271 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
273 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
274 (EXTRA_SCRIPTS): Define to keep automake happy.
275 * Makefile.in: Rebuild.
277 1999-08-08 Ian Lance Taylor <ian@zembu.com>
279 * Makefile.am: Rename .dep* files to DEP*.
280 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
281 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
283 * Makefile.in: Rebuild.
285 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
287 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
289 1999-08-08 Ian Lance Taylor <ian@zembu.com>
291 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
292 avoid problems on DOS filesystems.
293 * Makefile.in: Rebuild.
295 * doc/as.texinfo (Section): Document 's' flag for COFF version.
297 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
299 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
302 1999-08-08 Ian Lance Taylor <ian@zembu.com>
304 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
305 line to create ${GDBINIT} rather than .gdbinit.
306 * configure, Makefile.in, doc/Makefile.in: Rebuild.
308 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
310 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
312 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
314 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
316 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
318 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
319 non-adjustable symbols.
321 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
323 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
325 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
327 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
330 1999-08-05 Donn Terry <donn@interix.com>
332 * config/te-interix.h: New file.
333 * configure.in (i386-*-interix*): New target.
334 * configure: Rebuild.
336 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
338 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
339 selectors for ELF too.
340 (selector_table): Add "ltp" and "rtp" selectors.
342 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
344 * config/tc-i386.c (i386_operand): No need to change
345 operand_string pointer in segment reg case before goto
346 do_memory_reference. Initialise displacement_string_start and
347 displacement_string_end after do_memory_reference label.
348 (i386_index_check): Add operand_string param, and print error
349 message on failure here.
350 (i386_intel_memory_operand): Instead of here.
351 (i386_operand): And here.
352 (INFER_ADDR_PREFIX): Enable.
354 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
356 * config/tc-i386.h (DefaultSize): Define. Renumber following
357 opcode_modifier defines.
359 From Etienne Lorrain <etienne.lorrain@ibm.net>
360 * config/tc-i386.c (stackop_size): New variable.
361 (set_16bit_code_flag): Clear it here.
362 (set_16bit_gcc_code_flag): New function.
363 (md_pseudo_table): Add "code16gcc" entry.
364 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
366 1999-08-03 Ian Lance Taylor <ian@zembu.com>
368 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
369 next_set_end even if the end symbol is being discarded.
371 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
372 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
373 * config/obj-coff.c: Likewise.
374 (seg_info_type): Remove.
375 (seg_info_off_by_4): Change to array of segT.
376 (s_get_segment): Adjust accordingly.
377 (obj_pseudo_table): Fully initialize sentinel entry.
379 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
380 Ralf Baechle <ralf@uni-koblenz.de>.
382 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
384 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
386 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
388 * config/tc-i386.c: Indentation and white space changes.
389 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
390 don't enable it by default.
391 (i386_intel_operand): Remove redundant prototype.
392 Move check on number of memory operands, and i.mem_operands++
393 (i386_intel_memory_operand): To here.
394 Remove i386_immediate code from here. Remove special case code
395 for input and output using (%dx). Remove base/index checks and
396 call i386_index_check instead. Save initial operand_string
397 argument for error message.
398 (i386_operand): Remove redundant prototype. Move base/index
399 checks to i386_index_check.
400 (i386_displacement): Move intel mode check for non-zero
402 (i386_intel_memory_operand): To here.
404 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
406 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
407 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
408 by .register pseudo-op if -64 and --no-undeclared-regs.
409 (s_register, sparc_adjust_symtab): New functions.
410 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
411 Declare sparc_adjust_symtab as tc_adjust_symtab.
412 * doc/c-sparc.texi: Add description of #ignore special literal
413 for .register pseudo-op.
415 1999-07-30 Catherine Moore <clm@cygnus.com>
417 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
418 the relocation's section offset.
420 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
422 * write.c (fixup_segment): Fix generic error check overflow test.
424 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
425 X_add_number to long.
427 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
429 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
432 1999-07-27 Ian Lance Taylor <ian@zembu.com>
434 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
437 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
439 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
441 * configure.bat: Remove; obsolete.
442 * config/go32.cfg: Likewise.
444 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
446 * configure.in (i386-*-vxworks*): New target.
447 * configure: Rebuild.
449 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
451 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
453 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
455 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
457 (output_insn): Put OLO10's secondary addend into tc_fix_data.
458 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
459 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
460 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
461 MAX_RELOC_EXPANSION): Define.
462 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
464 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
466 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
467 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
468 block. Print a warning if an 8-bit or 16-bit constant
469 displacement or immediate is truncated on output.
470 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
472 (i386_operand): Disallow immediate jump absolute operand.
474 1999-07-15 Ian Lance Taylor <ian@zembu.com>
476 * configure.in: Bump version number to 2.9.5.
477 * configure: Rebuild.
479 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
482 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
484 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
485 (cons_fix_new_hppa): Derive size of fixup from size of the object.
487 1999-07-14 Philip Blundell <pb@nexus.co.uk>
489 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
491 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
493 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
494 if -mno-fpu was given.
495 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
497 (cons_fix_new_arm): Remove misleading comments.
499 1999-07-14 Ian Lance Taylor <ian@zembu.com>
501 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
503 (relax_segment): Likewise. After giving a rs_org error, convert
504 the frag to rs_align to avoid cascading errors.
506 1999-07-12 Andreas Schwab <schwab@suse.de>
508 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
510 1999-07-11 Ian Lance Taylor <ian@zembu.com>
512 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
513 as appropriate. Fill in structure initializations. Add variable
514 initializations. Add casts.
515 * dwarf2dbg.c (print_stats): Change i to size_t.
516 * listing.c (listing_listing): Change list_line to unsigned int.
518 1999-07-10 Ian Lance Taylor <ian@zembu.com>
520 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
521 rather than checking for \001 and \002 in symbol name.
522 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
524 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
526 * configure.in (hppa*-linux-gnu*): New target.
527 * configure: Rebuilt.
529 1999-07-08 Nick Clifton <nickc@cygnus.com>
531 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
533 1999-07-07 Nick Clifton <nickc@cygnus.com>
535 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
536 accessing symbolP directly.
538 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
540 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
543 1999-07-05 Nick Clifton <nickc@cygnus.com>
545 * config/tc-arm.c (ARM_EXT_V5): Define.
546 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
547 (md_begin): Detect ARM v5 architectures.
548 (md_parse_option): Accept arm v5 specification.
549 (md_show_usage): Documment -marmv5 switch.
551 * doc/c-arm.texi: Document -marmv5 command line option.
553 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
555 (validate_immediate_twopart): New function. Determine if a
556 constant can be computed by two ADD instructions.
557 (output_inst): Remove its command line parameter - it was never
559 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
560 implememt the ADRL pseudo op.
561 (tc_gen_reloc): Generate a suitable error message if an ADRL
562 instruction tries to generate a real reloc.
564 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
566 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
568 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
571 1999-06-27 H.J. Lu <hjl@gnu.org>
573 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
574 non BFD_ASSEMBLER case.
576 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
578 * config/obj-coff.c (obj_coff_section): Mark writable sections as
581 1999-06-26 David Mosberger <davidm@hpl.hp.com>
583 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
584 out_end_sequence() when the address decreases due to a new frag.
585 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
586 numbering starts with 1.
588 1999-06-23 Nick Clifton <nickc@cygnus.com>
590 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
592 (mcore_s_text): Call obj_elf_text for ELF target.
593 (mcore_s_data): Call obj_elf_data for ELF target.
594 (mcore_s_section): No longer ELF specific. Call obj_coff_section
596 (mcore_s_bss): New function: Dump literal table before changing
598 (mcore_s_comm): New function: Dump literal table before changing
601 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
602 No longer static functions.
603 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
604 Provide prototypes for these functions.
606 1999-06-22 Ian Lance Taylor <ian@zembu.com>
608 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
609 a list of names, to try obj_segment_name, and to try abbreviated
610 names when using COFF without long section names.
612 * config/tc-alpha.c: More use of symbol accessor functions.
613 * config/tc-arc.c: Likewise.
614 * config/tc-d30v.c: Likewise.
615 * config/tc-fr30.c: Likewise.
616 * config/tc-i860.c: Likewise.
617 * config/tc-m88k.c: Likewise.
618 * config/tc-mcore.c: Likewise.
619 * config/tc-ns32k.c: Likewise.
620 * config/tc-sparc.c: Likewise.
621 * config/tc-v850.c: Likewise.
623 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
624 sy_value with appropriate accessor functions.
625 * config/tc-arm.c (md_apply_fix3): Likewise.
626 * config/tc-d10v.c (AT_WORD_P): Likewise.
627 * config/tc-v850.c (reg_name_search): Likewise.
629 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
630 use symbol_get_bfdsym instead.
631 * config/tc-ppc.c (md_assemble): Likewise.
632 * config/tc-v850.c (v850_comm): Likewise.
634 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
636 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
637 the symbol, rather than accessing the bsym member.
638 * config/tc-d10v.c (tc_gen_reloc): Likewise.
639 * config/tc-d30v.c (tc_gen_reloc): Likewise.
640 * config/tc-mcore.c (tc_gen_reloc): Likewise.
641 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
642 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
643 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
644 * config/tc-tic30.c (tc_gen_reloc): Likewise.
645 * config/tc-v850.c (tc_gen_reloc): Likewise.
647 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
649 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
650 (hppa_gen_reloc_type): Conditionalize on BFD64.
651 (tc_gen_reloc): Re-enable ELF relocations.
652 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
654 1999-06-21 Ian Lance Taylor <ian@zembu.com>
656 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
658 (do_ldst): Move assignment out of if condition.
659 (md_apply_fix3): Add casts to avoid printf format warnings. Add
660 parentheses to avoid warning.
662 1999-06-21 Nick Clifton <nickc@cygnus.com>
664 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
665 macro to get at the BFD symbol associated with a GAS symbol.
667 1999-06-19 Ian Lance Taylor <ian@zembu.com>
669 * config/tc-ppc.c: Update for symbol handling changes.
670 * config/obj-coff.c: Likewise.
672 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
674 * tc-hppa.c: General cleanups of ELF support. No more spaces
675 and subspaces for ELF.
676 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
677 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
678 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
679 (UNWIND_SECTION_NAME): Likewise.
680 (space/subspace related structures): Conditionalize definitions
682 (space/subspace directives and support routines): Conditionalize
683 definitions and references/uses on OBJ_SOM.
684 (label_symbol_struct): For ELF, track the symbol's segment. For
686 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
688 (USE_ALIASES): Kill for both SOM & ELF.
689 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
690 (pa_space, pa_subspace): Corresponding changes.
691 (pa_spaces_begin): Corresponding chagnes.
692 (md_begin): Do not muck around with space/subspace stuff for
694 (md_apply_fix): Temporarily disable argument relocation stuff
696 (tc_gen_reloc): Temporarily disable relocation generation for
698 (pa_build_unwind_subspace): Similarly.
700 1999-06-16 Nick Clifton <nickc@cygnus.com>
702 * config/tc-arm.c (thumb_set): New pseudo op.
703 (text, data, section): Override these pseudo ops with ARM
705 (s_thumb_set): New function: Perform the same as a .set pseudo
706 op, but also mark the alias'ed symbol as being a Thumb
708 (arm_s_text): New function: Perform the same as the .text
709 pseudo op, but dump the literal pool before changing
711 (arm_s_data): New function: Perform the same as the .data
712 pseudo op, but dump the literal pool before changing
714 (arm_s_section): New function: Perform the same as the
715 .section pseudo op, but dump the literal pool before changing
717 (arm_cleanup): Do not reset the current section before dumping
720 1999-06-17 Nick Clifton <nickc@cygnus.com>
722 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
723 OPTION_NO_WARN_UNMATCHED entries.
724 (md_parse_option): Generate a warning message if an unrecognised
725 option is encountered.
727 * config/tc-d10v.c (do_not_ignore_hash): New variable.
728 (get_operands): When parsing an expression after an '@' symbol
729 has been detected, do not ignore '#' symbols.
730 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
733 1999-06-13 Ian Lance Taylor <ian@zembu.com>
735 From K. Richard Pixley <rich@noir.com>:
736 * configure.in (ppc-*-vxworks*): New target.
737 * configure: Rebuild.
739 1999-06-12 Philip Blundell <philb@gnu.org>
741 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
743 1999-06-13 Ian Lance Taylor <ian@zembu.com>
745 * write.c (adjust_reloc_syms): Rather than never reducing reloc
746 which refer to symbols in linkonce sections, permit reducing the
747 relocs if the symbol is local.
749 1999-06-12 Ian Lance Taylor <ian@zembu.com>
751 * subsegs.c (subseg_text_p): New function.
752 * as.h (subseg_text_p): Declare.
753 * read.c (do_align): Use subseg_text_p to set the default fill.
754 * write.c (subsegs_finish): Likewise.
755 * config/obj-coff.c (write_object_file): Likewise.
756 * config/tc-i386.h (md_maybe_text): Don't define.
757 (md_do_align): Use subseg_text_p to set the default fill.
758 * config/tc-m32r.c (m32r_do_align): Likewise.
759 * config/tc-sh.c (sh_do_align): Likewise.
760 * config/tc-sparc.h (md_do_align): Likewise.
762 1999-06-12 David O'Brien <obrien@freebsd.org>
764 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
765 * configure: Rebuild.
767 1999-06-12 Ian Lance Taylor <ian@zembu.com>
769 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
770 * Makefile.am: Rebuild dependencies.
771 * Makefile.in: Rebuild.
773 * config/tc-i386.c (i386_immediate): Remove unused label
776 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
777 * symbols.c: Likewise.
778 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
779 sy_next field when taking address, rather than symbol_next.
781 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
783 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
784 value from the output file architecture.
785 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
786 * dwarf2dbg.h: Change bfd_vma to addressT.
788 1999-06-11 Ian Lance Taylor <ian@zembu.com>
790 * dwarf2dbg.h: Use PARAMS in function declarations.
792 1999-06-11 Martin Dorey <mdorey@madge.com>
794 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
795 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
797 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
799 1999-06-11 Ian Lance Taylor <ian@zembu.com>
801 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
803 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
806 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
808 * read.c (read_a_source_file): Only declare inescape if
811 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
813 (find_entry_byval): Add parens to avoid warning.
815 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
817 * symbols.c (resolve_symbol_value): Don't permit subtraction of
820 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
822 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
825 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
826 synthetize_setx): New functions.
827 (md_assemble): Broken the special cases into the above
828 functions. Make compiler happy if sizeof(bfd_vma)==4.
829 Fix sethi generated from set/setuw. If instructions have a relloc,
830 always clear the fields to be relocated in the opcode.
831 (sparc_ip): Remove special_case global variable.
833 1999-06-10 Ian Lance Taylor <ian@zembu.com>
835 Based on patches from John W. Woznack <jwoznack@concentric.net>:
836 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
837 indication of success rather than a value.
838 (itbl_get_val): Likewise.
839 (itbl_get_field): Use strcspn. Change delimiters to include
841 * itbl-ops.h (itbl_get_reg_val): Update declaration.
842 (itbl_get_val): Likewise.
843 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
845 * symbols.c (copy_symbol_attributes): Convert local symbols to
848 1999-06-10 Nick Clifton <nickc@cygnus.com>
850 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
853 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
855 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
856 Optimize set if sizeof(bfd_vma) == 64.
857 (sparc_ip): Fix sethi - without %hi() it should generate
858 R_SPARC_22 reloc, not R_SPARC_HI22.
859 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
861 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
863 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
864 (s_ncons): New function.
865 (native_op_table): New table.
866 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
867 R_SPARC_OLO10 handling.
869 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
871 * expr.h (struct expressionS): Revert last change; widen X_op.
872 * config/tc-alpha.c (md_begin): Check the field is wide enough.
874 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
876 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
877 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
878 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
879 * Makefile.in: Regenerated.
881 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
882 `common' pass on to s_mri_common.
883 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
885 1999-06-06 Richard Henderson <rth@cygnus.com>
887 * config/obj-elf.c (obj_elf_section): Don't free the return
888 value of demand_copy_C_string.
890 1999-06-05 Richard Henderson <rth@cygnus.com>
892 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
893 creation logic from obj_elf_create_section.
895 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
896 (section_stack): New.
897 (special_sections): Make const.
898 (obj_elf_section): Gut and rewrite parsing.
899 (obj_elf_change_section): New function broken out of obj_elf_section.
900 (obj_elf_parse_section_letters): Likewise.
901 (obj_elf_section_word): Likewise.
902 (obj_elf_section_type): Likewise.
903 (obj_elf_previous): Treat as a toggle.
904 (obj_elf_popsection): New.
905 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
906 (ppc_section_type): Likewise.
907 * config/tc-ppc.h: Likewise.
909 * expr.h (struct expressionS): Don't make X_op a bitfield.
910 * config/tc-alpha.c: Update for symbol handling changes.
911 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
912 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
914 1999-06-05 Richard Henderson <rth@cygnus.com>
916 * dwarf2dbg.c (*): Convert to K&R + prototypes.
917 (dwarf2_gen_line_info): Kill unused variables.
918 (dwarf2_finish): Likewise.
919 (dwarf2_where): Likewise.
920 (dwarf2_directive_file): If we've only got a string,
921 hand off to s_app_file.
922 * ecoff.c: Move the include of ecoff.h.
923 * symbols.h (S_IS_FUNCTION): Prototype.
925 * read.c (LEX_HASH): Supply a default.
927 (s_globl): Update `c' after skipping whitespace.
928 * read.h (LEX_END_NAME, is_name_ender): New.
929 * expr.c (get_symbol_end): Respect it.
931 1999-06-04 Mark Klein <mklein@dis.com>
933 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
935 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
937 * config/tc-hppa.c: Update for symbol handling changes.
939 1999-06-03 Ian Lance Taylor <ian@zembu.com>
941 * cgen.c: Update for symbol handling changes.
942 * config/tc-m32r.c: Likewise.
944 * config/tc-hppa.h: Update for symbol handling changes.
945 * config/tc-hppa.c: Likewise.
947 * config/tc-arm.h: Update for symbol handling changes.
948 * config/tc-arm.c: Likewise.
949 (symbol_make_empty): Remove. Just use symbol_create.
951 * symbols.c (symbol_set_tc): Correct name.
953 * Makefile.am: Rebuild dependencies.
954 ($(OBJS)): Don't depend upon struc-symbol.h.
955 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
956 * dep-in.sed: Don't remove struc-symbol.h.
957 * Makefile.in: Rebuild.
959 * doc/internals.texi (Symbols): Describe changes in symbol
962 1999-06-03 Richard Henderson <rth@cygnus.com>
964 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
965 instead of doing the work by hand.
967 1999-06-03 David Mosberger <davidm@hpl.hp.com>
969 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
970 state of line state-machine.
971 (struct ls): Collect DWARF2 line state-machine state in new member
972 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
973 resulted in any DWARF2 directives.
974 (reset_state_machine): New function.
975 (out_end_sequence): Ditto.
976 (dwarf2_gen_line_info): When switching sections or switching to a
977 lower text address, call out_end_sequence() first to terminate the
978 previous code sequence as code sequences MUST have monotonically
979 increasing addresses.
980 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
982 1999-06-03 David Mosberger <davidm@hpl.hp.com>
984 * as.c (parse_args): Add option -gdwarf2 to allow requesting
985 DWARF2 debug info (line information only, at this point).
986 * as.h: Update comment about supported debug formats.
987 * dwarf2dbg.c, dwarf2dbg.h: New files.
988 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
990 * expr.c (operand): Don't use [ for parens if we want an index op.
991 (op_encoding): Switch [ into O_index, if desired.
992 (op_rank): Renumber with O_index on bottom.
993 (expr): If O_index, match closing bracket.
994 * expr.h (O_index): New.
996 * read.c (read_a_source_file): Conditionally allow matched "
997 in lines passed to md_assemble.
999 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1001 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1003 Add support for storing local symbols in a small structure to save
1004 memory when assembling large files.
1005 * as.h: Don't include struc-symbol.h.
1006 (symbolS): Add typedef.
1007 * symbols.c: Include struc-symbol.h.
1008 (local_hash): New static variable.
1009 (save_symbol_name): New static function, from symbol_create.
1010 (symbol_create): Call save_symbol_name.
1011 (local_symbol_count): New static variable.
1012 (local_symbol_conversion_count): Likewise.
1013 (LOCAL_SYMBOL_CHECK): Define.
1014 (local_symbol_make): New static function.
1015 (local_symbol_convert): New static function.
1016 (colon): Handle local symbols. Create local symbol for local
1018 (symbol_table_insert): Handle local symbols.
1019 (symbol_find_or_make): Create local symbol for local label name.
1020 (symbol_find_base): Check for local symbol.
1021 (symbol_append, symbol_insert): Check for local symbols.
1022 (symbol_clear_list_pointers, symbol_remove): Likewise.
1023 (verify_symbol_chain): Likewise.
1024 (copy_symbol_attributes): Likewise.
1025 (resolve_symbol_value): Handle local symbols.
1026 (resolve_local_symbol): New static function.
1027 (resolve_local_symbol_values): New function.
1028 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1029 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1030 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1031 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1032 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1033 (symbol_previous, symbol_next): New functions.
1034 (symbol_get_value_expression): Likewise.
1035 (symbol_set_value_expression): Likewise.
1036 (symbol_set_frag, symbol_get_frag): Likewise.
1037 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1038 (symbol_mark_used_in_reloc): Likewise.
1039 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1040 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1041 (symbol_mri_common_p): Likewise.
1042 (symbol_mark_written, symbol_clear_written): Likewise.
1043 (symbol_written_p): Likewise.
1044 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1045 (symbol_section_p, symbol_equated_p): Likewise.
1046 (symbol_constant_p): Likewise.
1047 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1048 (symbol_get_obj, symbol_set_obj): Likewise.
1049 (symbol_get_tc, symbol_set_tc): Likewise.
1050 (symbol_begin): Initialize local_hash.
1051 (print_symbol_value_1): Handle local symbols.
1052 (symbol_print_statistics): Print local symbol statistics.
1053 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1054 Declare new symbols.c functions. Move many declarations here from
1056 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1057 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1058 (struct symbol): Move bsym to make it clearly the first field.
1059 Remove TARGET_SYMBOL_FIELDS.
1060 (symbolS): Don't typedef.
1061 (struct broken_word): Remove.
1062 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1063 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1064 (symbol_clear_list_pointers): Likewise.
1065 (symbol_insert, symbol_remove): Likewise.
1066 (symbol_previous, symbol_append): Likewise.
1067 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1068 (struct local_symbol): Define.
1069 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1070 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1071 (local_symbol_get_frag, local_symbol_set_frag): Define.
1072 (local_symbol_get_real_symbol): Define.
1073 (local_symbol_set_real_symbol): Define.
1075 * write.c (write_object_file): Call resolve_local_symbol_values.
1076 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1077 (TARGET_SYMBOL_FIELDS): Don't define.
1078 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1079 ECOFF_DEBUGGING, add ECOFF fields.
1080 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1081 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1082 ECOFF_DEBUGGING, add ECOFF fields.
1083 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1084 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1085 * config/tc-mcore.h: Don't include struc-symbol.h.
1086 (TARGET_SYMBOL_FIELDS): Don't define.
1087 (struct mcore_tc_sy): Define.
1088 (TC_SYMFIELD_TYPE): Define.
1089 * Many files: Use symbolS instead of struct symbol. Use new
1090 accessor functions rather than referring to symbolS fields
1093 * read.c (s_mri_common): Don't add in value of line_label.
1095 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1096 checking for SEC_LINK_ONCE.
1098 * config/tc-sh.h (sh_fix_adjustable): Declare.
1100 * app.c (input_buffer): New static variable.
1101 (app_push): Save saved_input in allocated buffer.
1102 (app_pop): Restored saved_input.
1103 (do_scrub_chars): Change get parameter to take char * and int as
1104 arguments. Change GET macro to pass input_buffer to get
1105 function. Don't save input into allocated buffer.
1106 * as.h (do_scrub_chars): Update declaration.
1107 * input-file.c (input_file_get): Change to take char * and int.
1108 Read data into passed in buffer. Remove static buffer.
1109 * read.c (scrub_from_string): Change to take char * and int. Copy
1110 data into passed in buffer.
1112 * hash.h: Neaten. Declare hash_traverse.
1113 * hash.c: Complete rewrite based on BFD hashing code.
1114 * gasp.c (chunksize): New variable.
1115 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1118 1999-05-28 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1121 addend unless the target uses an old ABI.
1123 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1125 -Wchar-subscripts cleanup
1126 * listing.c (listing_newline): Use unsigned char variable, so
1127 calls to isascii,iscntrl are correct.
1128 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1130 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1131 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1132 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1133 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1135 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1137 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1139 (arch_coldfire_p): New #define.
1140 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1142 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1144 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1146 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1147 (install_operand): Add place `N'.
1148 (init_table): Add registers ACC, MACSR, MASK.
1150 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1152 * config/tc-m68k.c: Change mcf5200 --> mcf.
1153 (archs): Add mcf5206e, mcf5307.
1154 (m68k_ip): Add format `u'.
1155 (install_operand): Add place `m', `M', `h'.
1156 (init_table): Add upper/lower registers.
1158 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1160 1999-05-28 Martin Dorey <mdorey@madge.com>
1162 * config/tc-i960.c: Several minor changes to add ELF and
1163 BFD_ASSEMBLER support.
1164 * config/tc-i960.h: Likewise.
1165 * configure.in (i960-*-elf*): New target.
1166 * aclocal.m4, configure: Rebuild.
1168 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1170 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1171 reloc changes when defined(BFD_ASSEMBLER).
1173 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1175 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1177 * write.c (write_print_statistics): Output to file, not stderr.
1179 * expr.c (generic_bignum_to_int32,64): Prototype.
1181 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1182 output_sleb128, output_uleb128, output_big_sleb128,
1183 output_big_uleb128, output_big_leb128): Prototype.
1184 (output_big_sleb128, output_big_uleb128): Make inline.
1185 (output_big_leb128): Remove inline
1187 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1188 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1189 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1190 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1191 value for correct overflow check in write.c:fixup_segment.
1192 * write.c (fixup_segment): Move bitfield overflow checks to after
1193 the md_apply_fix call.
1194 * config/obj-coff.c (fixup_segment): Likewise.
1195 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1196 valueT *val argument.
1198 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1200 * config/atof-ieee.c (gen_to_words): Correctly round a
1201 denormalized number. Fix off-by-one in range checking for
1202 exponent in a denormal.
1204 1999-05-10 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1209 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1211 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1213 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1215 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1216 (ReverseRegRegmem): Remove.
1217 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1218 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1219 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1222 From Doug Ledford <dledford@redhat.com>
1223 * config/tc-i386.h (RegXMM): New for P/III.
1224 * config/tc-i386.c: Add support for P/III.
1226 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1228 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1229 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1230 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1232 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1234 * config/tc-i386.c (i386_immediate): Skip whitespace before
1235 complaining about junk after expression.
1236 (i386_displacement): Likewise.
1238 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1240 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1241 Don't copy before downcaseing.
1243 1999-05-05 Catherine Moore <clm@cygnus.com>
1245 * tc-m68k.c: Include elf/m68k.h.
1246 (m68k_elf_final_processing): New routine.
1247 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1250 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1252 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1255 1999-04-30 Nick Clifton <nickc@cygnus.com>
1257 * config/tc-mcore.c (mcore_s_section): Dump literals before
1260 1999-04-29 Nick Clifton <nickc@cygnus.com>
1262 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1265 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1267 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1268 (TC_INIT_FIX_DATA): Delete.
1269 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1270 (TC_INIT_FIX_DATA): Delete.
1271 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1272 * write.c (fix_new_internal): Initialize fx_cgen member.
1273 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1274 (gas_cgen_md_apply_fix3): Update.
1275 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1276 (md_cgen_record_fixup_exp): Update.
1277 (FX_OPINFO_R_TYPE): Update.
1279 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1280 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1281 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1282 * frags.h (struct frag): Make opindex, opinfo ints.
1284 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1286 1999-04-26 Tom Tromey <tromey@cygnus.com>
1288 * aclocal.m4, configure: Updated for new version of libtool.
1290 1999-04-22 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1294 (md_apply_fix3): Do not fix up absolute relocations against
1297 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1299 1999-04-20 Nick Clifton <nickc@cygnus.com>
1301 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1302 changes and data-in-text directives.
1303 (mcore_cons): New function: intercept cons() operations.
1304 (mcore_float_cons): New function: intercept float_cons()
1306 (mcore_stringer): New function: intercept stringer() operations.
1308 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1310 * obj.h (struct format_ops): Change generate_asm_lineno field to
1312 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1314 * config/tc-alpha.c (find_opcode_match): Add default case to
1316 (find_macro_match): Likewise.
1317 (load_expression): Parenthesize && within ||.
1319 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1321 1999-04-17 Nick Clifton <nickc@cygnus.com>
1323 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1324 .text .data .section pseudo ops.
1325 (mcore_s_section): New function. Dump lits before changing secs.
1326 (mcore_s_text): New function. Dump lits before changing secs.
1327 (mcore_s_data): New function. Dump lits before changing secs.
1329 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1331 * config/tc-mips.c (mips_32bitmode): New.
1332 (md_begin): Set mips_32bitmode if needed.
1333 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1334 Set EF_MIPS_32BITMODE.
1336 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1338 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1341 1999-04-16 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1345 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1347 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1348 expressions correctly.
1351 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1353 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1355 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1357 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1358 and fmpynfadd instructions.
1360 1999-04-11 Richard Henderson <rth@cygnus.com>
1362 * as.h (environ): Declare it, if needed.
1363 * as.c (dump_statistics): Don't declare environ.
1364 * configure.in (environ): Detect declaration.
1365 * configure, config.in: Rebuild
1367 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1368 (i386_displacement): Allocate enough space for replacement buffer.
1369 Clean up replacement buffer initialization.
1371 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1373 * subsegs.c (section_symbol): Don't create a new symbol if one
1374 already exists; instead, use the existing one, but set its segment
1375 and frag data if it hasn't already been defined.
1376 * config/obj-coff.c (c_section_symbol): Likewise.
1378 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1380 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1382 1999-04-08 Nick Clifton <nickc@cygnus.com>
1384 * config/tc-mcore.c: New File: Support routines for MCore
1386 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1387 * config/obj-coff.c: Add support for mcore-pe target.
1389 * Makefile.am: Add support for MCore targets.
1390 * Makefile.in: Regenerate.
1391 * configure.in: Add support for MCore targets.
1392 * configure: Regenerate.
1394 * doc/all.texi: Set MCORE.
1395 * doc/as.texinfo: Document MCore specific command line options.
1397 * write.h: Prevent multiple inclusion.
1399 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1401 * asintl.h (LC_MESSAGES): Never define.
1402 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1404 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1407 * Makefile.am (m68k-parse.c): If configuring in the source
1408 directory, copy m68k-parse.y into the local directory before
1409 running ylwrap, to remove spurious differences when generating
1411 * Makefile.in: Rebuild.
1413 * config/tc-sparc.h (md_do_align): Just allocate the number of
1414 bytes necessary, rather than always allocating 1024.
1416 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1418 * listing.c (listing_newline): Add cast to avoid warning.
1419 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1420 * config/tc-i386.c (i386_scale): Add return value.
1421 (build_displacement_string): Remove unused local temp_disp2.
1422 (i386_intel_memory_operand): Add parentheses to avoid warning.
1423 (i386_intel_operand): Remove unused local end_of_operand_string.
1424 (i386_operand): Remove unused local operand_modifier.
1425 (i386_operand): Add parens to avoid warning.
1427 1999-04-04 Don Bowman <don@pixsci.com>
1429 * configure.in: Add mips*-*-vxworks* target; have it define
1431 * configure, config.in: Rebuild.
1433 1999-03-31 Nick Clifton <nickc@cygnus.com>
1435 * configure.in (emulations): Add support for arm-epoc-pe.
1436 * configure: Regenerate.
1437 * config/te-epoc-pe.h: New file. Define macros specific to
1439 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1440 for arm-epoc-pe target.
1442 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1444 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1446 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1448 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1449 detect ",n" without a condition.
1450 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1453 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1455 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1456 instruction is encoded with one bit.
1459 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1461 * doc/internals.texi (CPU backend): Mention that
1462 line_separator_chars should not include newline. From thi
1463 <ttn@mingle.glug.org>.
1465 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1467 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1468 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1470 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1472 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1474 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1476 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1479 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1481 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1483 1999-03-15 Martin Hunt <hunt@cygnus.com>
1485 * app.c (do_scrub_begin): Change '-' back to a symbol char
1486 so we can use multiple opcodes on a line again.
1488 * config/tc-d30v.c: By default, warn if a symbol has
1489 the same name as a register. Plus some minor
1490 updates from the branch.
1492 1999-03-13 Nick Clifton <nickc@cygnus.com>
1494 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1495 BFD_RELOC_16 and BFD_RELOC_64.
1497 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1499 * expr.c (expr): Add missing else.
1501 1999-03-12 Nick Clifton <nickc@cygnus.com>
1503 * config/tc-arm.c (md_apply_fix3): Improve error message.
1505 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1507 * Makefile.am (CPU_TYPES): Add fr30.
1508 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1509 (fr30,m32r dependencies): Update.
1510 * Makefile.in: Rebuild.
1512 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1513 (gas_cgen_record_fixup_exp): Ditto.
1514 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1515 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1516 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1517 (md_cgen_lookup_reloc): Update use of operand->type.
1518 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1519 (md_convert_frag): Call cgen_operand_lookup_by_num.
1520 (md_cgen_lookup_reloc): Update use of operand->type.
1521 (m32r_cgen_record_fixup_exp): Ditto.
1523 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1525 * config/tc-mips.c (md_show_usage): Fix message.
1527 1999-03-03 Nick Clifton <nickc@cygnus.com>
1529 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1530 and LDR reg,=<expr> instruction.
1532 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1535 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1537 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1539 1999-02-17 Nick Clifton <nickc@cygnus.com>
1541 This patch was created by: Scott Bambrough
1542 <scottb@corelcomputer.com>
1545 Special cased '@' character. The '@' character is used as the
1546 ARM assembler comment character, as a special character
1547 and in ELF .symver pseudo-op's, and as a special character in
1548 .type and .section pseudo-ops.
1549 (symver_pseudo): New static variable.
1550 (symver_state): New static variable.
1551 (struct app_save): Add field 'symver_state'.
1552 (app_push): Save global symver_state int struct app_save.
1553 (app_pop): Restore global symver_state from struct app_save.
1554 (do_scrub_chars): Special case handling of '@' character in
1557 * configure.in: Modified to recognize armv* uname syntax from ARM
1559 * configure: Regenerated.
1561 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1562 a prefix to the section's type.
1563 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1564 the type's typename.
1566 * config/tc-arm.h: Add support for PIC generation:
1567 (pic_code): New boolean.
1568 (obj_relocate_extern): Define.
1569 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1570 (TC_CONS_FIX_NEW): Define.
1571 (tc_fix_adjustable): Define.
1572 (GLOBAL_OFFSET_TABLE_NAME): Define.
1574 * config/tc-arm.c: Add support for PIC generation:
1575 (line_seperator_chars): Allow ';' as a seperator for Linux.
1576 (is_immediate_prefix): New macro.
1577 (arm_parse_reloc): New function.
1578 (s_arm_elf_cons): New function.
1579 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1580 (md_undefined_symbol): Special case handling for the Global Offset
1582 (md_apply_fix3): Handle PIC relocs.
1583 (tc_gen_reloc): Handle PIC relocs.
1584 (md_parse_option): Add support for '-k' command line switch to
1585 enable PIC generation.
1586 (cons_fix_new_arm): New function.
1587 (s_arm_elf_cons): New function.
1589 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1591 * configure.in: Add comments for uses of AC_DEFINE.
1592 * acinclude.m4: Likewise.
1593 * acconfig.h: Remove.
1594 * aclocal.m4: Rebuild.
1595 * configure: Rebuild.
1596 * Makefile.in: Rebuild.
1597 * config.in: Rebuild.
1599 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1601 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1602 non-constant offset from a base register.
1604 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1606 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1609 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1611 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1612 (emit_insn): Look for pc-relative and no-overflow specifiers on
1613 internal relocation types.
1615 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1617 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1620 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1622 (mips_4650, mips_4010, mips_4100): Variables removed.
1623 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1624 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1626 (md_begin): Don't bother initializing the mips_NNNN variables;
1627 mips_cpu is set, and that's good enough now.
1628 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1629 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1630 (show): New function, to handle wrapping in the CPU lists.
1631 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1633 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1635 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1636 than treat as an immediate specifier.
1638 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1640 * config/tc-i386.c: Prototype many functions.
1641 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1642 (i386_immediate): Remove unused second argument.
1643 (i386_intel_operand): Fix i386_is_reg typo.
1644 (i386_operand): Use allow_naked_reg.
1645 (output_invalid): Make operand int for K&R.
1647 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1649 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1651 * Makefile.in: Rebuild.
1653 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1655 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1657 (EXTRA_as_new_SOURCES): Comment out.
1658 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1659 * Makefile.in: Rebuild.
1660 * doc/Makefile.in: Rebuild.
1661 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1662 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1663 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1664 * configure: Rebuild.
1665 * aclocal.m4: Rebuild.
1666 * config.in: Rebuild.
1667 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1668 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1669 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1670 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1671 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1672 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1673 (gas_cgen_record_fixup_exp): Ditto.
1674 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1675 descriptor, not global variable.
1676 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1677 descriptor, not global variable. Refer to insert_operand handler
1678 via cpu descriptor, not global function.
1679 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1680 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1681 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1682 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1683 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1684 * config/tc-m32r.c: Ditto.
1685 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1686 (md_assemble): Ditto.
1687 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1689 1999-02-09 Nick Clifton <nickc@cygnus.com>
1691 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1692 relocations for ELF targets.
1694 1999-02-08 Nick Clifton <nickc@cygnus.com>
1696 * configure.in: Add support for StrongARM target.
1697 * configure: Regenerate.
1699 1999-02-05 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1703 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1706 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1708 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1710 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1712 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1713 (INTEL_DWORD_MNEM_SUFFIX): Define.
1716 (DWORD_PTR): Define.
1717 (XWORD_PTR): Define.
1719 (OFFSET_FLAT): Define.
1721 (NONE_FOUND): Define.
1724 * config/tc-i386.c (set_intel_syntax): New routine.
1725 (intel_syntax): Declare.
1726 (allow_naked_reg): Declare.
1727 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1728 (intel_float_operand): New routine.
1729 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1730 Handle brackets as well as parens. Call i386_intel_operand for
1731 intel syntax. Reverse operands if appropriate. Handle new
1732 suffixes. Handle movzx and movsx.
1733 (i386_is_reg): New routine.
1734 (i386_immediate): New routine.
1735 (i386_scale): New routine.
1736 (i386_displacement): New routine.
1737 (i386_operand_modifier): New routine.
1738 (build_displacement_string): New routine.
1739 (i386_parse_seg): New routine.
1740 (i386_intel_memory_operand): New routine.
1741 (i386_intel_operand): New routine.
1742 (i386_operand): Call i386_displacement, i386_immediate,
1743 i386_scale, etc. instead of handling inline.
1744 (parse_register): Handle registers without prefix.
1746 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1748 * configure: Regenerate.
1749 * configure.in (arm-*-oabi): New.
1750 (thumb-*-oabi): New.
1751 * config/tc-arm.c (target_oabi): Declare.
1752 (md_apply_fix3): Support REL relocs.
1753 (md_parse_option): Handle -oabi.
1754 (elf32_arm_target_format): New routine.
1755 (md_longopts): Add OPTION_OABI.
1756 * config/tc-arm.h: Redefine TARGET_FORMAT.
1759 1999-01-28 Nick Clifton <nickc@cygnus.com>
1761 * write.c (write_relocs): Handle out of range error.
1763 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1764 (fr30_force_relocation): Default to 0.
1766 * config/tc-fr30.h (obj_fix_adjustable): Define.
1767 (TC_FORCE_RELOCATION): Define.
1769 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1772 1999-01-16 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1775 merge of two instructions if the left instruciton kills the right.
1777 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1779 * Makefile.in: Regenerate.
1780 * configure.in: Redo test for using cgen.
1781 * configure: Regenerate.
1783 1999-01-09 Nick Clifton <nickc@cygnus.com>
1785 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1786 redefinition of this macro.
1788 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1790 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1793 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1795 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1796 a read of HI or LO and an immediatly following branch.
1798 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1800 * config/tc-mips.c (md_begin): Another correction to the setting of
1803 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1805 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1807 1998-12-21 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1810 bit insn when optimizing, so that parallelised instructions will
1811 start on a 32 bit boundary.
1813 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1815 * config/tc-mips.c (mips_eabi64): New.
1816 (md_begin): Set mips_eabi64.
1817 (mips_elf_final_processing): Use it.
1819 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1821 * config/tc-mips.c (mips_elf_final_processing):
1822 Correct setting of ABI in e_flags.
1824 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1826 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1828 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1830 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1832 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1834 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1835 warning, values that don't fit in the field.
1837 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1839 * config/tc-mips.c (mips_abi_string): New.
1840 (md_parse_option,md_longopts): Add mabi.
1841 (mips_elf_final_processing): Set e_flags based on mabi flag.
1843 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1845 * config/tc-mips.c (md_parse_option): Handle vr4111.
1847 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1849 * config/tc-h8300.c (build_bytes): Change message given if the
1850 instruction requires H8/300H mode and we're not in Hmode, to
1851 suggest that it may be the operand modes that are the problem, not
1852 necessarily the opcode.
1854 1998-12-10 Nick Clifton <nickc@cygnus.com>
1856 * config/tc-fr30.c: Add line separator character.
1858 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1860 * configure.in (hppa-*-mpeix*): New target.
1861 * config/obj-som.h (obj_som_compiler): Declare.
1862 * config/obj-som.c (compiler_seen): New static variable.
1863 (obj_som_compiler): New function.
1864 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1865 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1866 (pa_type_args): Set hppa_priv_level.
1867 (pa_compiler): New static function if OBJ_SOM.
1868 * configure: Rebuild.
1870 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1872 * read.c (output_leb128): Don't mark as inline.
1874 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1876 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1877 AIX .vbyte unaligned data support.
1878 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1879 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1882 1998-12-07 Nick Clifton <nickc@cygnus.com>
1884 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1887 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1889 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1890 BFD_RELOC_ARM_PCREL_BRANCH.
1892 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1894 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1895 checking the target type.
1896 (mips-dec-bsd*): Set endian to little.
1897 * configure: Rebuild.
1899 COFF weak symbol support, based on patches from Mark Elbrecht
1900 <snowball3@usa.net>:
1901 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1902 * config/obj-coff.c (obj_coff_weak): New static function.
1903 (obj_coff_endef) [both versions]: Handle weak symbols.
1904 (coff_frob_symbol): Likewise.
1905 (yank_symbols): Likewise.
1906 (obj_pseudo_table): Add "weak".
1908 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1909 <aymeric.vincent@emi.u-bordeaux.fr>.
1910 * aclocal.m4: Rebuild with current tools.
1911 * configure: Rebuild.
1913 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1914 an assertion failure for a case we can't handle when OBJ_ECOFF.
1916 * expr.c (operator): And with 0xff to avoid problems with signed
1919 1998-12-03 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1922 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1924 1998-12-02 Nick Clifton <nickc@cygnus.com>
1926 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1929 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1931 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1934 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1936 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1939 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1941 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1943 (d10v_cleanup): Only generate previous insn if a multiline insn is
1946 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1951 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1953 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1954 -marm6xxx command line switches.
1956 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1958 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1959 (itbl-ops.o): Delete duplicate dependencies.
1960 Rebuild dependencies.
1961 Add fr30 dependencies.
1962 * Makefile.in: Rebuild.
1964 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1968 * listing.c: Ignore line terminator characters found inside
1971 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1973 * po/gas.pot: Regenerated.
1975 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1978 fr30_is_label_start(). Also checks for delay slot insns.
1980 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1981 FR30 instructions which contain a colon in the mnemonic.
1983 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1985 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-fr30.c: Removed currently superflous code.
1989 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-fr30.h: New file.
1992 * config/tc-fr30.c: Tweaking so that it will compile.
1994 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1996 * config/tc-d10v.h (obj_fix_adjustable): Define.
1997 (TC_FORCE_RELOCATION): Define.
1998 (d10v_force_relocation): Declare.
1999 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2000 (md_apply_fix3): Handle Vtable relocs.
2001 (d10v_fix_adjustable): New.
2002 (d10v_force_relocation): New.
2004 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2006 * config/tc-d30v.c: Change default behaviour to ignore potential
2007 conflicts between register name and symbol names.
2009 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2011 * configure.in: Add fr30-*-*.
2012 * config/tc-fr30.c: New file.
2013 * Makefile.in: Regenerated.
2014 * config.in: Regenerated.
2015 * configure: Regenerated.
2016 * doc/Makefile.in: Regenerated.
2017 * po/gas.pot: Regenerated.
2019 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2021 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2024 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2026 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2028 (do_scrub_chars): Add some casts to unsigned char to avoid
2029 unwanted sign extension.
2030 * read.c (lex_type): Set characters about 127 to be symbol
2032 * config/tc-i386.c (md_begin): Set identifier_chars and
2033 operand_chars for values above 127.
2035 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2037 * configure.in: detect cygwin* instead of cygwin32*
2038 * configure: regenerate
2040 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2042 * listing.c: Add support for producing a listing from piped
2045 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2047 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2048 (append_insn): Account for the tx39's multiply behavior.
2050 1998-10-26 Michael Meissner <meissner@cygnus.com>
2052 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2053 from assemble_parallel_insns. Add support for '->' to indicate
2054 explicitly serializing the instructions.
2055 (md_assemble): Ditto.
2057 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2059 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2062 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2064 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2066 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2068 * config/tc-mips.c : support frame and regmask/fregmask when
2069 MIPS_STABS_ELF is specified.
2071 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2073 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2074 (md_apply_fix): Don't return 1 for VTABLE relocs.
2075 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2077 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2079 * doc/c-i386.texi: Replace occurences of "opcode" with
2080 "instruction mnemonic", "instruction", or "mnemonic" when
2081 referring to the name of an instruction. Use "opcode" when
2082 referring to the sequence of machine bytes.
2084 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2085 (is_opcode_char): Rename to is_mnemonic_char.
2086 (md_assemble and i386_operand): Correct error messages from
2087 "opcode" to "instruction mnemonic"
2088 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2089 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2090 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2091 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2092 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2093 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2094 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2096 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2098 * config/tc-i386.c (i386_operand): Check for garbage after
2101 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2103 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2104 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2106 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2108 * config/tc-sh.h (obj_fix_adjustable): Define.
2109 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2110 (md_apply_fix): Likewise.
2111 (tc_gen_reloc): Likewise.
2112 (sh_fix_adjustable): New.
2114 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2116 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2117 * cgen.h (gas_cgen_finish_insn): Update prototype.
2118 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2119 cgen_insn_t -> CGEN_INSN_INT.
2120 (make_parallel): Update handling of CGEN_INT_INSN_P.
2121 (assemble_parallel_insn): Ditto.
2122 (target_make_parallel): New function.
2123 (md_assemble): Use it.
2125 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2127 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2129 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2131 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2132 converted into lower case.
2134 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2136 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2137 (gas_cgen_tc_gen_reloc): Likewise.
2138 * config/tc-m32r.h (obj_fix_adjustable): Define.
2139 * config/tc-m32r.c (m32r_fix_adjustable): New.
2140 (m32r_force_relocation): Handle VTABLE relocs.
2142 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2144 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2146 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2149 to lower case before parsing.
2151 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2152 parallel insns modift buts in the PSW as a side effect.
2154 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-d30v.c (find_format): Test for missing flag and
2159 (md_apply_fix3): Fix error messages to avoid
2160 assumption about presence of a symbol.
2162 (parallel_ok): Disallow parallel instructions that both modify the
2165 (find_format): Generate a warning if an odd numbered register is
2166 used as the first register in a mutli-register instruction.
2168 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2170 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2171 relocations are always associated with a symbol.
2173 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2175 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2176 (elf32_sparc_force_relocation): Declare.
2177 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2178 (tc_gen_reloc): Handle vtable relocs.
2179 (elf32_sparc_force_relocation): New.
2181 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2183 * symbols.c (S_IS_FUNCTION): New.
2184 * config/tc-v850.h (obj_fix_adjustable): Define.
2185 (TC_FORCE_RELOCATION): Define.
2186 (v850_force_relocation): Declare.
2187 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2188 of fx_addnumber for VTABLE reloc addends.
2189 (md_apply_fix3): Handle VTABLE relocs.
2190 (v850_fix_adjustable): New.
2191 (v850_force_relocation): New.
2193 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2195 * tc-hppa.c (fp_operand_format): Add some additional formats.
2196 (pa_ip): Do not automatically promote into pa2.0 mode.
2197 (pa_level): Handle ".level 2.0".
2199 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2201 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2202 * config/tc-i386.h (template.extension_opcode): Change to
2203 unsigned int to allow full range of 8-bit opcode suffixes.
2204 (None): Redefine as 0xffff.
2206 From Jeff B Epler <jepler@usgs.gov>
2207 * doc/c-i386.texi (i386-SIMD): New section.
2209 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2211 * read.c (discard_rest_of_line): New function.
2212 * read.h: Declare it.
2213 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2215 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-d10v.c (find_symbol_matching_register): New function.
2218 (find_opcode): Cope with the case where a register name matches
2221 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-v850.c (md_pcrel_from): Rename to
2224 v850_pcrel_from_section.
2225 (v850_pcrel_from_section): Do not resolves symbols in other
2228 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2230 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-d10v.c (find_opcode): Generate an error if a register
2233 is supplied for an operand that should not be a register.
2235 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2238 instructions to have another instruction in the right bin.
2240 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2243 the right container if the left container holds a branch
2246 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2249 both a register name and symbol name.
2250 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2252 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2255 execution unit class.
2257 (reg_name_search): If a name matches a register and a symbol,
2258 prefer the register.
2259 (find_format): Disallow flag registers when a general purpose
2260 register is required.
2261 If a number is required, but a register has been given, check to
2262 see if a symbol with the same name as the register exists, and if
2263 so, use that symbol.
2265 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2267 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2269 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2271 * config/tc-d30v.c (find_format): Do not accept flag registers as
2272 general purpose registers.
2273 (find_format): If an immediate value is expected at a given place
2274 in a format, but a register name has been provided instead, check
2275 to see if that register name matches the name of a predefined
2276 symbol and if it does, then use the symbol instead.
2277 (reg_name_search): If a register name matches a symbol name,
2278 prefer the register name to the symbol name.
2280 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2283 the previous insn to empty.
2285 1998-09-20 Michael Meissner <meissner@cygnus.com>
2287 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2288 pieces, forcing the use of an ANSI compiler.
2290 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2292 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2294 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2296 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2298 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2300 (obj_elf_vtable_entry): Likewise.
2301 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2302 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2303 (tc_gen_reloc): Likewise.
2304 (arm_fix_adjustable): Likewise.
2305 (elf32_arm_force_relocation): New.
2306 (armelf_frob_symbol): Remove coff-style symbol support.
2308 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2310 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2312 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2314 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2315 OBJ_COFF so that routine is defined for a.out format.
2317 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2319 * config/tc-i386.c (i386_operand): Detect non-segment registers
2320 used as segment prefixes.
2322 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2324 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2325 optimize across FDE boundaries.
2327 * config/obj-coff.c (obj_coff_section): Preserve any link once
2328 flags when setting the section flags.
2330 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2333 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2335 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2337 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2340 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2342 * frags.c (frag_grow): Include the size of the frag struct in the
2345 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2346 if the new subseg comes before the old.
2348 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2350 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2351 to handle edge8 and edge16.
2353 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2355 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2356 before we clobber the symbol involved.
2358 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2360 * config/tc-arm.c: Remove OBJ_ELF definitions for
2361 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2362 use arm_adjust_symtab for OBJ_COFF.
2363 (armelf_adjust_symtab): New Routine.
2364 * config/tc-arm.h: Define obj_adjust_symtab to
2365 armelf_adjust_symtab for OBJ_ELF.
2367 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2369 * configure.in: Make all i386-elf targets use bfd_gas.
2370 * config/tc-i386.c (tc_i386_force_relocation): New.
2371 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2372 (md_apply_fix3): Likewise.
2373 (tc_gen_reloc): Handle them.
2374 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2375 tc_i386_force_relocation.
2377 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2381 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2383 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2384 current opcode after writing the first insturction of a reverse
2387 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2389 * read.h (generate_lineno_debug): Add prototype.
2390 * read.c (generate_lineno_debug): Make non-static.
2392 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2394 * config/tc-i386.c (md_assemble): Only warn for address/data size
2397 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2400 against Thumb function names, as the linker needs this information.
2402 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2404 * expr.c (operand): Check also that there is no advance in operand
2405 after atof_generic in order to decide "is it label 0f or floating
2408 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2411 command line options with a single dash.
2412 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2414 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2416 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2417 * tc-arm.c (arm_fix_adjustable): New routine.
2419 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2421 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2422 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2423 demand_empty_rest_of_line before mri_comment_end.
2424 (equals): Check garbage after expression before
2425 mri_comment_end in MRI mode.
2427 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2429 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2430 small immediate constant to use the constant itself rather than
2433 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2435 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2436 (pa_leave): Likewise.
2438 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2440 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2442 (i386_operand): Fix an error message.
2444 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2446 * doc/c-arm.texi (ARM Directives): Document .req directive.
2448 * config/tc-arm.c (reg_required_here): Display erroneous string if
2449 the register name could not be decoded.
2450 Do not set inst.instruction if the sift is -1.
2452 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2454 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2457 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2460 even if it is belived to be unnecessary.
2462 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2464 config/tc-i386.c (i386_operand): Size immediate constants by
2465 suffix (erroneously removed as part of July 7 change).
2467 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2469 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2470 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2471 (armelf_frob_symbol): New Routine.
2472 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2474 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2476 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2478 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2481 command line switches passed to assembler.
2483 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2485 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2486 (gas_cgen_opcode_desc): Declare.
2487 (gas_cgen_parse_operand): Declare.
2488 (*): Prepend gas_ to gas specific fns to denote them as such.
2490 * cgen.c (gas_cgen_opcode_desc): New global
2491 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2492 (queue_fixup): Renamed from cgen_queue_fixup.
2493 (*): Prepend gas_ to gas specific fns to denote them as such.
2495 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2496 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2497 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2498 Open opcode table and initialize it.
2499 (make_parallel): Use gas_cgen_opcode_desc.
2500 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2501 (md_assemble): Ditto.
2503 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2505 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2506 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2507 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2508 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2509 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2510 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2511 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2512 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2513 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2514 (INIT_STAB_SECTION): Likewise.
2515 (OBJ_PROCESS_STAB): Likewise.
2517 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2518 (md_parse_option): Watch for them.
2519 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2520 (md_begin): Kill neverdef code.
2521 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2522 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2523 (s_alpha_coff_wrapper): New.
2524 (md_pseudo_table): Trap all ECOFF pseudos.
2526 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2528 Start of changes to remove mdebug section from mips*-elf
2529 Based on MIPS_STAB_ELF definition
2530 * acconfig.h: undef if not configured
2531 * config.in: undef if not configured
2532 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2533 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2534 * stabs.c (s_stab_generic): flush frag
2536 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2538 * configure.in: (arm-*-elf): Handle.
2539 (thumb-*-elf): Handle.
2540 * configure: Regenerate.
2541 * read.c (stringer): Fix typo in comment.
2542 * write.c (fixup_segment): Don't add symbol value to addend if
2544 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2546 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2549 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2551 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2552 (write_2_short): Emit warning if new flag is set.
2553 (do_assemble): Set flags if left instruction is one of special
2554 "right-instruction-killer" type.
2556 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2558 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2559 Always output words in debug_info section as big endian.
2560 (sparc_target_format): Choose correct bfd target.
2561 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2563 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2565 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2566 to work with internationalization code. Issue an error when two
2567 operands match that are not allowed to match.
2569 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2571 * configure.in (install_tooldir): Allow target to specify whether
2572 it wants to be installed in $(tooldir)/bin.
2573 * configure: Regenerate.
2574 * Makefile.am (install-exec-local): Set install-exec-tooldir
2575 dependency via configure.
2576 * Makefile.in: Regenerate.
2578 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2580 * Makefile.am (install-exec-local): Split into two ...
2581 (install-exec-bindir,install-exec-tooldir): New rules.
2582 * Makefile.in: Regenerate.
2584 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2586 * Makefile.am (install-exec-local): Don't remove the file before
2587 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2588 W. Rozycki <macro@ds2.pg.gda.pl>.
2589 * Makefile.in: Rebuild.
2591 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2593 * cgen.c: Include libiberty.h.
2594 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2595 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2596 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2597 (md_cgen_lookup_reloc)): Declare.
2598 (md_cgen_record_fixup_exp): Declare.
2599 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2600 (m32r_relax_frag): Declare.
2601 (cgen_md_apply_fix3): Decls moved to cgen.h.
2602 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2603 (m32r_cgen_record_fixup_exp): Delete decl.
2604 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2605 (assemble_nop): Delete.
2606 (expand_debug_syms): Delete unused `exp'.
2607 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2608 Add default case for -Wall.
2609 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2610 (md_atof): Delete unused wordP.
2612 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2614 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2617 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2620 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2621 .print, .purgem, and .struct. Remove documentation for
2624 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2626 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2627 Update call to insert_operand.
2629 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2633 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2635 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2636 whitespace after a prefix operator.
2638 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2640 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2642 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2644 * config/tc-sparc.c (log2): New static function.
2645 (s_reserve): Use log2 to convert alignment before calling
2647 (s_common): Use log2 to convert alignment before calling
2648 record_alignment and frag_align.
2649 (sparc_cons_align): Use log2.
2651 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2653 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2654 (s_common): Likewise.
2656 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2657 initialization of waddr.
2658 (sparc_elf_final_processing): Add default case to switch.
2660 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2662 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2663 than temporary real.
2665 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2667 * write.c (subsegs_finish): Don't align the segments if there were
2670 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2671 copying aux information.
2673 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2674 expression into a symbol.
2676 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2678 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2679 type to unsigned int.
2680 (md_assemble): Change type used to store offsets from unsigned
2682 (i386_operand): Switch error check to only call RESTORE_END_STRING
2683 once after parse_register.
2685 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-v850.c (md_show_usage): Changed format to match that
2690 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2692 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2694 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2696 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2699 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2702 * doc/Makefile.in: Rebuild.
2704 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2706 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2707 for %lo expressions.
2708 (mips_ip, case 'u'): Move range check after code to mask
2709 off bits in %hi/%lo expressions. Mask off high bits for
2712 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2714 * doc/Makefile.am (gasver.texi): New target.
2715 (as.info, as.dvi): Depends upon gasver.texi.
2716 * doc/as.texinfo: Include gasver.texi. Mention version number on
2717 title page and in top node.
2718 * doc/Makefile.in: Rebuild.
2720 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2722 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2723 but not including the line containing the edict.
2724 * listing.h (LISTING_EOF): New.
2725 * input-scrub.c (input_scrub_next_buffer): Call it.
2727 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2729 * config/tc-i386.c (i386_operand): Don't set the size of an
2730 immediate address based solely on the suffix and the mode.
2732 * config/tc-i386.c (md_assemble): Add assertion to make sure
2733 overlap2 does not set Imm.
2735 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2736 sequences of whitespace to a single space.
2737 (is_space_chars): Just compare with space.
2738 (md_begin): Don't initialize space_chars.
2739 (md_assemble): Just skip a single whitespace character.
2740 (i386_operand): Rewrite base-index parsing to use new
2741 parse_register, and to skip white space. Skip white space in a
2742 number of other places too. Don't give error message if
2743 parse_register fails.
2744 (parse_register): Change reg_string parameter to be non-const.
2745 Add end_op parameter. Skip white space after the `%', and return
2746 end of register string. Give error message here rather than
2749 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2751 Based on patch from Matt Semersky <matts@scd.hp.com>:
2752 * expr.c (op_encoding): Make const.
2753 (expr_set_precedence): New function.
2754 (expr_begin): Don't set operator rankings, just call
2755 expr_set_precedence.
2756 * expr.h (expr_set_precedence): Declare.
2757 * read.c (s_mri): Call expr_set_precedence.
2759 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2761 * doc/as.texinfo (Statements): Remove paragraph discussing
2762 continuing lines with a backslash. This hasn't worked for years,
2765 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2767 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2769 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2770 (ps_CTORS, ps_DTORS): New section types.
2771 (vms_fixup_xtors_section): New function
2772 (Ctors_Psect, Dtors_Psect): Define.
2773 (IS_GXX_XTOR): Define
2774 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2775 Filter static constructors/destructors and add to
2776 Ctors_Symbols/Dtors_Symbols chain.
2777 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2778 appropriate section.
2780 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2781 * makefile.vms: Merge vax/vms support.
2783 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2785 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2786 (elf_pseudo_table): Add them.
2787 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2788 (md_apply_fix): Accept them.
2789 (mips_fix_adjustable): Don't adjust them.
2790 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2791 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2792 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2793 (tc_fix_adjustable): Don't adjust them.
2795 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2797 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2799 * Makefile.in: Regenerate.
2800 * configure.in: AC_SUBST cgen_cpu_prefix.
2801 * configure: Regenerate.
2803 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2805 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2806 Changed all users of COND12_DELAY.
2808 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2810 * config/tc-mn10300.c (set_arch_mach): New function.
2811 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2812 (md_begin): Default to mn10300 mode.
2813 (md_assemble): Only accept instructions for the core mn10300
2814 chip and the active machine type.
2816 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2818 * subsegs.h (segment_info_type): Give the struct a name.
2819 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2820 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2821 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2822 * config/tc-w65.h (tc_reloc_mangle): Declare.
2823 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2825 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2827 * config/tc-v850.c (v850_comm): Restore old section
2828 after common processing.
2830 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2832 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2834 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2836 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2837 char with code that explicitly sign-extends.
2839 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2841 * config/tc-v850.c (md_begin): Restore text section as the current
2842 section after creating call table sections.
2843 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2846 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2847 with call to macro SYM_AUXINFO.
2849 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2851 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2852 with the program transform name.
2853 * Makefile.in: Rebuild.
2855 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2857 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2860 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-i386.c (i386_operand): Be prepared for a space between
2863 the open parenthesis and the start of the register operand,
2864 because of the June 16 change.
2866 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2868 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2871 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2874 even if it is belived to be unnecessary.
2876 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2878 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2880 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2882 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2884 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2885 shift amount for a repeated operand. The shift amount for the
2886 repeated copy comes from the size of the operand.
2888 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2890 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2892 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2894 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2896 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2899 characters in it as LEX_IS_SYMBOL_COMPONENT.
2900 * config/tc-i386.h (tc_symbol_chars): Define.
2901 (extra_symbol_chars): Declare.
2902 * config/tc-i386.c (extra_symbol_chars): Define.
2903 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2904 (line_comment_chars): Set to '/' if TE_LINUX.
2905 * doc/c-i386.texi (i386-prefixes): Update.
2906 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2908 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2910 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2911 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2913 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2915 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2916 constraint in instructions REP & REPI.
2918 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2921 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2923 (check_range): If the operand is shifted, then shift the number
2924 before checking its range.
2926 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2928 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2931 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2933 * config/tc-v850.c (v850_comm): Create special sections as needed.
2935 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2937 * config/tc-d10v.c (write_2_short): Addition of swapping
2938 instructions for sequential and reverse sequential order when
2939 given order is not possible.
2941 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * Makefile.am: Rebuild dependencies.
2944 (DEP_INCLUDES): Fix reference to intl build directory.
2945 * Makefile.in: Rebuild.
2947 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * doc/c-i386.texi: Update 16 bit documentation.
2951 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2952 IgnoreDataSize to IgnoreSize as they are used for address size as
2954 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2955 32-bit mode, similarly addr16/data16 and variants.
2957 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2959 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2960 sequential word multiply instructions.
2962 (do_assemble): Add extra command line argument, to allow mul32
2963 attribute to be preserved across parallel insns.
2964 (md_assemble): Insert NOPs between explicitly parallel insns which
2965 contain an 32 bit multiply and a 16 multiply.
2967 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2969 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2972 * config/tc-i386.c (reloc): Add braces.
2974 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2975 consistent with Intel naming.
2976 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2977 use bitfields in sib_byte.
2978 (modrm_byte): Don't use bitfields here either.
2980 * config/tc-i386.c (current_templates): Add const.
2981 (parse_register): Add const to return, param, and char *s.
2982 (i386_operand): Add const to reg_entry *r.
2983 * config/tc-i386.h (templates): Add const to start, end.
2985 Inspired by code for 16 bit gas support from Martynas Kunigelis
2986 <martynas@nm3.ktu.lt>:
2987 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2988 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2989 (uses_mem_addrmode): Remove.
2990 (md_estimate_size_before_relax): Add support here too.
2991 (md_relax_table): Rewrite interface to md_relax for 16 bit
2993 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2994 (opcode_suffix_to_type): Remove.
2995 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2996 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2997 (md_convert_frag): Likewise.
2998 (i386_operand): Add support for 16 bit base/index regs,
2999 immediates, and displacements. Remove some unnecessary casts, and
3000 localise end_of_operand_string, displacement_string_start,
3001 displacement_string_end variables. Add GCC_ASM_O_HACK.
3002 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3004 * config/tc-i386.c (prefix_hash): Remove.
3005 (md_begin): Rewrite without obstacks. Remove prefix hash table
3006 handling. Rewrite lexical table handling.
3007 (i386_print_statistics): Don't print prefix statistics.
3008 (md_assemble): Rewrite instruction parser so that line is not
3009 converted to lower case. Don't do a hash_find for prefixes,
3010 instead recognise them via opcode modifier.
3011 (expecting_operand, paren_not_balanced): Localise variables.
3012 * config/tc-i386.h (IsPrefix): Define.
3013 (prefix_entry): Remove.
3015 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3016 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3017 '\\' in case where comment_chars contains '/'.
3019 * config/tc-i386.c (MATCH): Ensure given operand and template
3020 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3021 you must write `ljmp *table(%ebx)'.
3023 From H.J. Lu <hjl@gnu.org>:
3024 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3025 as 0 ifndef BFD_ASSEMBLER.
3026 (md_assemble): Allow immediate operands without suffix or
3027 other reg operand to default in size to the current code size.
3029 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3031 * config/tc-v850.c (md_begin): Restore creation of
3032 .call_table_text and .call_table_data sections.
3034 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3037 after emitting a word of noops.
3039 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3041 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3042 (i386_operand): Simplify checks for valid base/index combinations.
3043 Disallow `in 4(%dx),%al'.
3045 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3047 (add_prefix): Change parameter from char to int.
3049 * config/tc-i386.h (Ugh): Define opcode modifier.
3050 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3052 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3053 CONSISTENT_REGISTER_MATCH macros to check register types more
3054 thoroughly. Check for illegal suffix/operand combinations
3055 when matching insns with operands. Handle new `s' suffix, and
3056 associated FloatMF opcode modifier for float insns with memory
3058 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3059 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3060 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3061 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3062 DATA_PREFIX_OPCODE throughout.
3064 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3065 (md_assemble): Rewrite suffix/register operand checking code to be
3066 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3067 AnyMem, the better to grep.
3069 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3070 given a memory operand. Don't set Abs bits either.
3071 (type_names): Remove Mem*, Abs*.
3072 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3073 define opcode_modifiers as these cases are handled by Disp8,
3074 Disp16, Disp32 and suffix checks.
3075 (COMES_IN_BOTH_DIRECTIONS): Remove.
3076 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3078 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3079 if IgnoreDataSize modifier given. Remove ShortformW modifier
3080 test. Add test for ShortForm in W base_opcode modification.
3081 Merge Seg2ShortForm and Seg3ShortForm code.
3082 * config/tc-i386.h (ShortFormW): Remove.
3083 (IgnoreDataSize): Define.
3085 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3087 * config/tc-d30v.c (md_assemble): Store previous segment state
3088 with previous instruction.
3090 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3092 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3093 (ebp, esp): Remove static variables.
3094 (MATCH): Remove test for InOutPortReg.
3095 (i386_operand): Properly handle InOutPortReg here instead.
3096 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3097 (md_assemble): Simplify and correct modrm and sib generation.
3098 (i386_operand): Add warning for scale without index.
3099 Rewrite checks for valid base/index combinations.
3101 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3102 macros and enclose in do while(0).
3103 (RESTORE_END_STRING): Likewise.
3104 (md_assemble): Add one to printed operand number so we start
3105 from 1 not 0. Add some more gettext invocations.
3106 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3109 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3110 DATA_PREFIX, SEG_PREFIX): Define.
3111 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3112 (check_prefix): Remove function.
3113 (add_prefix): New function. Add prefix to i.prefix as well as
3115 (md_assemble): Changes for add_prefix. Remove hack for wait
3116 prefix, instead always output prefixes in fixed order. Test
3117 for jcxz/loop when selecting between word & dword operations,
3118 and add address size prefix rather than operand size prefix.
3119 Remove operand -> address size hack when emitting jcxz/loop.
3120 (i386_operand): Remove O_Absent check as it's done in expr.
3122 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3124 * configure.in: Recognize m5200 as a cpu_type of m68k.
3125 * aclocal.m4: Rebuild with current libtool.
3126 * configure: Rebuild.
3128 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3130 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3131 to relaxable_symbol to prevent references to external symbol from
3134 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3136 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3137 symbols are relaxable.
3139 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3141 * config/tc-v850.c (md_begin): Don't create special
3142 sections by default.
3144 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3146 * config/tc-mips.c (macro): For div and udiv, close the
3147 reorder block as soon as possible.
3149 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3151 From Matt Semersky <matts@scd.hp.com>:
3152 * macro.c (macro_mri_mode): New function.
3153 * macro.h (macro_mri_mode): Declare.
3154 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3157 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3159 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3162 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3163 until after xstrdup in OBJ_EVAX case.
3165 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3167 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3168 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3169 of hardcoded magic number.
3170 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3172 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3174 * read.c (do_s_func): New function.
3176 * read.h (do_s_func): Add prototype.
3178 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3180 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3181 nops if fill pattern not specified.
3183 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3185 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3186 * config/te-go32.h (TE_GO32): Define.
3187 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3189 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3191 Implement .func/.endfunc pseudo-ops.
3192 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3194 * read.c (potable): Add .func,.endfunc.
3195 (s_func): New function.
3196 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3198 (in_doc_func_p,current_function_label): New static globals.
3199 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3201 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3203 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3204 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3205 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3206 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3207 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3208 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3209 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3210 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3211 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3212 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3213 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3214 * config/tc-a29k.c: Don't define md_short_jump_size,
3215 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3216 * config/tc-alpha.c: Likewise.
3217 * config/tc-alpha.h: Likewise.
3218 * config/tc-arm.c: Likewise.
3219 * config/tc-h8300.c: Likewise.
3220 * config/tc-h8500.c: Likewise.
3221 * config/tc-hppa.c: Likewise.
3222 * config/tc-i860.c: Likewise.
3223 * config/tc-i960.c: Likewise.
3224 * config/tc-ppc.c: Likewise.
3225 * config/tc-sh.c: Likewise.
3226 * config/tc-sparc.h: Likewise.
3227 * config/tc-tic30.c: Likewise.
3228 * config/tc-w65.c: Likewise.
3229 * config/tc-z8k.c: Likewise.
3231 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3233 * config/tc-vax.c (_): Delete this macro used for placeholder
3234 values in vax_operand_width_size; it conflicts with the _() macro
3235 used for internationalization.
3237 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3239 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3240 code. From Chris Moller <moller@bops.com>.
3242 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3243 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3244 * read.c (emit_expr): Initialize seg and subseg fields of a new
3246 * write.c (write_object_file): Switch to the appropriate segment
3247 and subsegment when processing a broken word.
3249 * config/tc-m68k.c (mri_assemble): New static function.
3250 (build_mri_control_operand): Call mri_assemble rather than
3252 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3253 (s_mri_endf, s_mri_endw): Likewise.
3255 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * read.c (s_org): Call md_flush_pending_output if it is defined.
3259 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3261 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3263 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3264 (md_parse_option): Add for same.
3265 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3266 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3267 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3269 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3271 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3273 * config/tc-arm.c (find_real_start): Relax definition of local
3276 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3279 symbols at the given address, not just the last one specified.
3281 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3283 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3284 or number_to_chars_littleendian to write data.
3286 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-v850.c (md_assemble): Remove artificially created
3289 register name symbols.
3291 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3293 * write.c (fixup_segment): Change "segment" to "section" in
3296 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3298 * write.c (fixup_segment): Change sym1-sym2 message again.
3300 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3302 * write.c (fixup_segment): Improve error message for sym1-sym2
3303 errors when sym1 is in a different segment from sym2.
3305 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3307 * config/tc-m32r.c (warn_unmatched_high): New static local.
3308 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3309 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3310 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3311 (md_parse_option): Likewise.
3312 (md_show_usage): Likewise.
3313 (m32r_frob_file): Likewise.
3315 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3316 (read_a_source_file): Call them.
3317 * read.h (stabs_generate_asm_file): Declare.
3318 * stabs.c (stabs_generate_asm_file): New function.
3319 (generate_asm_file): New function.
3320 (stabs_generate_asm_lineno): Move file name handling into
3323 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3325 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3326 (d30v_current_align, d30v_current_align_seg): New variables.
3327 (d30v_last_label): New variable.
3328 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3329 (s_d30v_data, s_d30v_section): Likewise.
3330 (md_pseudo_table): Call them.
3331 (md_begin): Initialize d30v_current_align_seg.
3332 (md_assemble): Call d30v_align when needed by known current alignment.
3333 (d30v_frob_label, d30v_cons_align): New functions.
3334 * config/tc-d30v.h (md_do_align): Remove.
3335 (tc_frob_label): Call d30v_frob_label.
3336 (md_cons_align): New.
3338 * config/tc-d30v.c (find_format): Convert complex expressions to
3339 expression symbols before processing. Clean up code formatting.
3341 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3343 * po/Make-in (install-info): New target.
3345 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3347 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3349 * config/tc-mn10300.c (md_assemble): Likewise.
3351 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3353 * Makefile.am: Update with `make dep-am'.
3354 (HFILES): Add cgen.h.
3355 (cgen.o): Depend on cgen.h.
3356 * Makefile.in: Regenerate.
3358 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3360 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3362 * gasp.c (grab_label): Permit a label to be a preprocessor
3363 variable by permitting a label to start with a backslash.
3365 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3367 * config/tc-mips.c (validate_mips_insn): Removed hack
3368 for previously inaccessible bitfields in some INSN_TRAP
3371 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3373 * config/tc-d30v.c (do_assemble): Abort with error message
3374 if opcode operands do not match.
3376 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3378 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3379 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3380 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3381 similar new 'q' operand.
3383 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3385 * cgen.c (cgen_asm_finish_insn): Fix typo.
3387 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3390 * cgen.c: Include it.
3391 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3392 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3393 All callers updated.
3394 * config/tc-m32r.c: Include cgen.h.
3395 (m23r_insn): New members num_fixups,fixups.
3397 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3399 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3400 to avoid compiler warning.
3402 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3404 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3407 * makefile.vms (OBJS): Add ehopt.obj
3409 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3411 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3413 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3415 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3416 a short format insn.
3417 (md_assemble): Set it for explicitly packed insns.
3419 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3421 * config/obj-coff.c (c_symbol_merge): Do not take address of
3422 native fields when performing the memcpy.
3424 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3426 * config/tc-mips.c (macro,macro2): Implement
3427 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3429 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3431 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3432 relocations against globally visible symbols.
3433 * config/tc-m68k.c (relaxable_symbol): New macro.
3434 (m68k_ip, md_estimate_size_before_relax): Use it.
3435 (tc_m68k_fix_adjustable): Also handle weak symbols.
3437 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3440 references to externally visible symbols.
3441 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3442 values in twice for a PC relative reloc if the symbol is
3445 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3446 don't adjust a PC relative reloc against an externally visible
3448 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3449 for a PC relative fixup against an externally visible defined
3450 symbol, arrange to store object file and addend values as though
3451 the symbol were not defined.
3452 (tc_gen_reloc): Likewise.
3454 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3456 * read.c (sizeof_leb128): Referenced externally by write.c so
3459 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3461 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3462 and expand a 'debug' symbol associated with the next instruction
3463 that does not cause a short instruction to be filled with a NOP.
3464 (md_pseudo_table): Add support for .debugsym.
3465 (assemble_parallel_insn): Add calls to expand_debug_sym as
3467 (md_assemble): Ditto.
3469 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3471 * as.c (main): Conditionally call setlocale.
3472 * gasp.c (main): Likewise.
3473 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3474 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3476 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3478 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3480 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * config/tc-hppa.c: Change all calls to bzero to use memset.
3483 (pa_ip): Add cast to avoid warning.
3484 (tc_gen_reloc, md_apply_fix): Likewise.
3485 (pa_find_space_by_number): Likewise.
3486 (hppa_force_relocation): Likewise.
3487 (pa_block): Change i to unsigned int.
3488 * config/obj-som.h (obj_som_copyright): Declare.
3490 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3492 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3493 for line numbers for assembly source.
3495 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3497 * configure.in: Change version number to 2.9.4
3498 * configure: Rebuild.
3500 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3502 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3504 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * ecoff.h: Change symbolS in function declaration to struct
3509 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3511 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3512 (md_convert_frag): Fix i18n typo.
3514 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3516 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3517 * ecoff.h: Protoype it.
3518 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3519 [EVAX] (s_alpha_prologue): Delete.
3520 (md_pseudo_table): Update.
3522 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3524 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3525 array to local pointer.
3526 (get_args, parse_expr): Add casts to avoid warnings.
3528 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3530 * read.c (s_set): Cast xmalloc return value to fragS *.
3531 * config/tc-m68k.c (m68k_ip): Function made static to match
3532 previous forward declaration.
3533 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3535 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-v850.c: Add internationalisation macros to error
3540 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3541 macros to error strings.
3543 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3546 reloc is in the TOC csect.
3547 (md_apply_fix3): Correct gettext typo.
3549 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3552 .L - they are local labels and the branches are not really
3553 function calls but rather far jumps.
3555 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3557 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3559 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3561 * config/tc-i386.c (md_assemble): Print operand number rather than
3562 using ordinal_names.
3563 (i386_operand): Likewise.
3565 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3567 * Makefile.am (INTLLIBS): Define to work around apparent automake
3569 All Makefiles: Regenerated.
3571 * Many files: Added gettext invocations around user-visible
3573 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3574 HAVE_LC_MESSAGES): Define.
3575 * dep-in.sed: Added asintl.h.
3576 * po/Make-in: New file.
3577 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3579 * read.c (Z_): Renamed from `_'.
3580 * Makefile.am (SUBDIRS): Added po.
3581 (POTFILES): new macro.
3582 (po/POTFILES.in): New target.
3583 ($(OBJS)): Added asintl.h.
3585 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3586 (as_new_LDADD): Added $(INTLLIBS).
3587 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3588 (gasp_new_LDADD): Added $(INTLLIBS).
3589 (gasp_new_DEPENDENCIES): New macro.
3590 * configure, aclocal.m4: Rebuilt.
3591 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3593 (ALL_LINGUAS): Define.
3594 * macro.c: Include "asintl.h".
3595 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3596 * as.h: Include "asintl.h".
3597 * config/tc-i386.c (ordinal_names): Removed.
3598 (md_assemble): Changed error text to avoid ordinal_names.
3599 (i386_operand): Likewise.
3600 (reloc): Added as_bad to avoid i18n problems.
3601 (tc_gen_reloc): Likewise.
3602 * config/tc-arm.c (bad_args): Now a #define.
3604 * config/obj-vms.c (VMS_stab_parse): Changed type of
3606 (global_symbol_directory): Unified strings to avoid i18n
3608 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3609 avoid i18n problems.
3610 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3611 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3613 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3615 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3617 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3619 * as.c (print_version_id): Added an fprintf to avoid i18n
3621 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3623 * expr.c (expr): Added as_warn call to avoid i18n problems.
3624 * messages.c (as_assert): Changed code to avoid i18n problems.
3625 (as_abort): Likewise.
3626 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3627 (s_space): Likewise.
3628 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3630 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3632 * config/tc-i386.c (check_prefix): New static function, split out
3634 (struct _i386_insn): Add wait_prefix field.
3635 (md_assemble): Remove wait_prefix local variable. Use
3636 check_prefix when adding a prefix.
3638 * config/tc-i386.c (current_templates): New static variable.
3639 (md_assemble): Remove current_templates local variable.
3640 (md_assemble, i386_operand): Improve error and warning messages in
3641 many places. Add RESTORE_END_STRING in many places before error
3642 return. Clarify some comments.
3644 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3646 (md_assemble): Parse string instruction operands, looking for
3647 segment override prefixes. Check for invalid segment prefixes on
3649 (i386_operand): i.seg[] and max mem_operand changes for string
3651 * config/tc-i386.h (EsSeg): Define.
3653 * config/tc-i386.h (regKludge): Define.
3654 (iclrKludge, imulKludge): Don't define.
3655 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3656 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3657 opcode_modifier checks to look for more common cases first. Add
3658 default_seg for IsString case.
3660 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3662 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3664 * configure: Rebuild with new automake and libtool.
3665 * aclocal.m4, Makefile.in: Likewise.
3667 * doc/Makefile.am (as.dvi): New target.
3668 * doc/Makefile.in: Rebuild.
3670 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3672 * configure.in: Added sparc86x support.
3674 * configure: Rebuild.
3676 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3678 (md_parse_option): Warn if -EL is not supported for this architecture.
3680 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3682 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3684 * config/tc-mips.c (mips_ip): Note when we use get match on
3685 the full instruction name.
3687 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3689 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3690 back into the expression to handle add/sub simplification correctly.
3692 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3694 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3696 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3698 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3701 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3703 * symbols.c (max_indent_level): New global.
3704 (print_symbol_value_1): Use it.
3705 * expr.h (expr_build_dot): Declare.
3706 * expr.c (expr_build_dot): New function.
3708 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3710 * symbols.c (print_binary): New function.
3711 (print_expr_1): Call it.
3713 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3715 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3716 operand in the opcode.
3718 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3720 * config/tc-i386.h: Reorder operand flags and opcode modifier
3721 flags for clarity. Remove unused definitions: Unknown,
3722 ImmUnknown, DispUnknown, NoModrm.
3723 * config/tc-i386.c (type_names): Add missing Debug type.
3724 (md_assemble): Better duplicate prefix checking. Quicker string
3725 instruction check via new opcode_modifier flag.
3727 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * doc/as.texinfo (Invoking): Clarify -Wa example.
3731 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3733 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3734 (s_mips_weakext): Define.
3735 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3736 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3739 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3741 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3742 is an error if the value can not be computed at assembly time.
3743 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3745 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3747 * gasp.c (main): Set next field of new include_path structure to
3748 NULL. From Avery Pennarun <averyp@gdc.ca>.
3750 * read.c (s_mri_sect): Call as_bad rather than abort for an
3751 unsupported MRI target.
3753 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3755 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3756 the destination of a branch instruction should be altered.
3757 (find_real_start): New function: Locate the real, Thumb coded
3758 start of a Thumb function.
3759 (do_t_branch23): Alter the destination of branches to Thumb
3762 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3764 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3766 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3769 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3771 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3772 * doc/c-hppa.texi: Likewise.
3774 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * Makefile.am: Rebuild dependencies.
3777 * Makefile.in: Rebuild.
3779 * Makefile.am (DEP_INCLUDES): New variable.
3780 (.dep1): Change to work when srcdir is not an absolute path.
3781 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3782 * Makefile.in: Rebuild.
3784 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3786 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3787 LinearAddress patch.
3789 * configure.in: Set version to 2.9.1.
3790 * configure: Rebuild.
3792 * Branched binutils 2.9.
3794 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3796 * config/tc-i386.h (FWait): Define.
3797 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3798 other prefixes. Check FWait flag in opcode table to see which
3799 instructions require an fwait prefix.
3801 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3803 * stabs.c (get_stab_string_offset): Always create a stab string
3806 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3808 Fix some gcc -Wall warnings:
3809 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3810 * ehopt.c (eh_frame_code_alignment): Likewise.
3811 * expr.c (integer_constant, operand): Likewise.
3812 * frags.c (frag_align): Likewise.
3813 * gasp.c (level_0, change_base, doinstr): Likewise.
3814 * hash.c (hash_ask): Likewise.
3815 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3816 (debugging_pseudo): Likewise.
3817 * macro.c (define_macro, check_macro): Likewise.
3818 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3819 (ignore_rest_of_line, float_cons): Likewise.
3820 * symbols.c (decode_local_label_name): Likewise.
3821 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3822 (fixup_segment, number_to_chars_bigendian): Likewise.
3823 (number_to_chars_littleendian): Likewise.
3824 * config/atof-ieee.c (gen_to_words): Likewise.
3825 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3826 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3827 * read.c (output_big_sleb128): Initialize locals to avoid
3829 (output_big_uleb128, equals): Likewise.
3830 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3831 to unsigned int. Change zeros to unsigned int.
3832 * cond.c (s_if): Add return to default case.
3833 * frags.c (frag_now_fix): Change return type to addressT.
3834 * frags.h (frag_now_fix): Update declaration.
3835 * listing.c (file_info_struct): Change linenum to unsigned int.
3836 (struct list_info_struct): Change hll_line to unsigned int.
3837 (print_source): Update format string.
3838 * read.c (emit_expr): Change scan to unsigned int, and don't
3839 bother to initialize it.
3840 * symbols.c (dollar_label_count): Change to unsigned long.
3841 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3842 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3843 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3845 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3847 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3848 mcf5200 just as we do for m68000.
3849 (m68k_init_after_args): Likewise.
3850 (md_estimate_size_before_relax): Likewise.
3852 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3854 * config/tc-v850.c (md_assemble): Store relocation addend in
3855 fixup instead of instruction.
3857 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3859 * config/tc-i386.c (md_assemble): Swap template arguments to
3860 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3861 This macro is currently symmetric, so passing them the wrong
3862 way didn't cause any problem, but may if the macro is changed
3864 After copying template to i.tm, use i.tm. rather than t-> to
3865 access fields, and make t a const*
3866 Move i.tm.operand_types[] swap to immediately after the copy.
3868 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3870 * expr.h (expr_build_uconstant): Add prototype.
3871 (expr_build_unary,expr_build_binary): Add prototypes.
3872 * expr.c (expr_build_uconstant): New function.
3873 (expr_build_unary,expr_build_binary): New functions.
3875 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3877 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3878 * macro.c (macro_expand_body): Increase buffer size.
3879 * messages.c (as_warn): Likewise.
3880 (as_warn_where, as_bad, as_bad_where): Likewise.
3882 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3884 Based on patch from H.J. Lu <hjl@gnu.org>:
3885 * Makefile.am (DISTSTUFF): New variable.
3886 (diststuff): New target.
3887 * Makefile.in: Rebuild.
3889 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3891 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3892 m32r_elf_section_change_hook.
3894 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3895 emit a nop if a section ends with a 16 bit instruction.
3897 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3900 s_lcomm rather than obj_coff_lcomm.
3901 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3903 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3905 * config/tc-i386.h (LinearAddress): Define.
3906 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3907 instruction, don't use a default segment.
3909 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3911 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3912 * configure: Rebuild.
3914 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3916 * aclocal.m4, configure: Rebuild with libtool 1.2.
3918 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3920 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3921 PC relative branches. Patch courtesy of Jonathan Walton.
3924 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3926 * configure.in (emulations): Add thumb-pe target.
3928 * configure (emulations): Add thumb-pe target.
3930 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3932 * itbl-lex.l (yywrap): Don't define if already defined as a
3935 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3937 * depend.c (quote_string_for_make): New function.
3938 (wrap_output): Use it.
3940 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3942 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3943 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3945 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3947 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3948 Recognize -GN and -relax.
3949 (md_begin): Initialize gp size from -G switch.
3950 (alpha_force_relocation): Always force if -relax.
3951 (alpha_align): Take a new argument that will specify when to
3952 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3953 Change all callers. Emit nop alignment padding as nop+unop pair.
3955 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3957 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3958 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3960 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3962 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3963 require padding to the next long word boundary.
3965 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3967 * cgen.c: #include symcat.h.
3968 * config/tc-m32r.c: Likewise.
3970 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3972 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3973 absolute expressions instead of '$' prefixed register names.
3975 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3977 * read.c (s_set): Record file and line info for symbols when -as.
3978 (pseudo_set): Don't overwrite that dummy fragment.
3980 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3982 * config/tc-ppc.c (md_pseudo_table): Add "section".
3983 (ppc_named_section): New static function.
3985 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3987 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3988 so we don't have to scan the entire list.
3990 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3992 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3993 case, allow the parallel instructions to modify the same flag
3996 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3998 * listing.c (list_symbol_table): Categorize symbols by
3999 undefined_section rather than sy_frag->line == NULL.
4001 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4003 * Makefile.am (install-exec-local): Install properly when ln
4004 fails or tooldir == prefix.
4006 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4008 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4009 Test result of insert_operand for error.
4011 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4013 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4014 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4015 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4016 * doc/Makefile.in: Rebuild.
4018 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4021 (macro): Fix handling of M_COP[0-3].
4023 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4025 Based on patches from Ross Harvey <ross@teraflop.com>:
4026 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4027 if macro_alternate or macro_mri.
4028 (getstring): Remove support for byte constants between < and >.
4029 (get_any_string): '<' only starts a string if macro_alternate or
4031 (macro_expand_body): Permit keyword parameters following
4032 positional parameters.
4034 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4035 * configure.in (alpha*-*-netbsd*): New target.
4036 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4037 * configure: Rebuild.
4039 * as.h (flag_warn_suppress_instructionswap): Move from here...
4040 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4041 here, and make static.
4043 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4044 BFD_ASSEMBLER or MANY_SEGMENTS.
4046 * as.c (show_usage): Update bug-gnu-utils address.
4047 * gasp.c (show_usage): Likewise.
4048 * doc/as.texinfo (Bug Reporting): Likewise.
4050 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4052 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4053 insns regardless of the size of a pointer if we're in mips I or
4055 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4057 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4059 Fix rac to accept only a0:
4060 * tc-d10v.c (parallel_ok, find_opcode):
4061 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4062 Introduce OPERAND_GPR.
4064 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4066 * read.c (s_fill): Handle non-constant repeat counts by creating
4067 an rs_space fragment.
4069 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4072 from as_bad to as_warn.
4074 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4076 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4077 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4078 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4080 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4083 seg_fix_rotP rather than fix_root from seg_info.
4085 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4087 * expr.c: Add support for 0x1_2_3_4 bignums.
4089 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * configure.in: Change -linux* to -linux-gnu*.
4092 * configure: Rebuild.
4094 * app.c (do_scrub_begin): Treat \r as whitespace.
4096 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * Makefile.am: Update dependencies.
4099 * Makefile.in: Rebuild.
4101 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * configure, aclocal.m4: Rebuild with new libtool.
4105 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4108 the argument to bfd_set_arch_mach.
4109 (load_address): Use bfd_arch_bits_per_address to determine the
4110 bit size of an address instead of looking at the isa level.
4111 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4113 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4115 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4117 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4119 * ehopt.c: New file.
4120 * as.h (enum _relax_state): Add rs_cfa.
4121 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4122 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4123 * read.c (emit_expr): Call check_eh_frame.
4124 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4125 (relax_segment): Likewise.
4126 * Makefile.am: Rebuild dependencies.
4127 (GAS_CFILES): Add ehopt.c.
4128 (GENERIC_OBJS): Add ehopt.o.
4129 * doc/internals.texi (Frags): Document rs_cfa.
4131 * as.c (show_usage): Mention --traditional-format.
4132 (parse_args): Accept --traditional-format.
4133 * as.h (flag_traditional_format): Declare.
4134 * output-file.c (output_file_create): If flag_traditional_format,
4135 set BFD_TRADITIONAL_FORMAT on stdoutput.
4136 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4138 * config/tc-mips.c (append_insn): Make sure that if we have a
4139 fixup for an unmatched %hi reloc, it does not associated with a
4142 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4143 * doc/Makefile.in: Likewise.
4145 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-m32r.c (check_for_side_effects): New function.
4148 (can_make_parallel): Add checks for instruction side effects
4149 clashing with the other instruction.
4150 (assemble_parallel_insn): Improve warning messages. Return error
4151 message from non-swapped instruction order.
4153 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4155 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4157 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4158 md_cleanup definition. This moves the forced literal output to
4159 the end of the source pass, and avoids macro's inserting literals
4160 into the code immediately after the macro expansion.
4162 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4165 a gas internal symbol is adjustable.
4166 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4168 * as.h: If gcc version greater than 2.6, use `__format__' and
4169 `__printf__' in function attributes, rather than `format' and
4172 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4174 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4176 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4178 Add tms320c30 support:
4179 * config/tc-tic30.h: New file.
4180 * config/tc-tic30.c: New file.
4181 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4182 TARGET_FORMAT as "coff-tic30".
4183 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4184 * Makefile.am: Rebuild dependencies.
4185 (CPU_TYPES): Add tic30.
4186 (CPU_OBJ_VALID): tic30-aout is valid.
4187 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4188 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4189 * configure, Makefile.in: Rebuild.
4191 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-v850.c (md_assemble): Improvements to error messages.
4195 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4197 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4198 BFD_RELOC_HI16_S to store the high bits of any value.
4200 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4201 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4202 assembler calculate relocations to any external symbol at all.
4203 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4204 involving generation of pc-relative relocs.
4205 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4206 has been moved to md_apply_fix3.
4208 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4209 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4210 which actually means (the address of identifier's GOT entry) +
4211 constant, which is not particularly useful.
4213 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4215 * read.h (include_dirs): Declare.
4216 (include_dir_count,include_dir_maxlen): Declare.
4218 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4220 * configure.in: Correct check for shared opcodes library.
4221 * configure: Rebuild.
4223 * listing.c (buffer_line): If we can't open the file, set at_end.
4224 (listing_print): Remove unused local variable fi.
4226 * config/m68k-parse.y (reglistpair): Handle register list in
4229 * config/vms-conf.h: Don't undef VERSION.
4231 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4233 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4235 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4237 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4238 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4239 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4240 (EXTRA_DIST): Define.
4241 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4242 explicitly rather than via the list of object files.
4243 (gcc-as.opt): New file created when make-gas.com is run.
4244 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4245 itbl-cpu.h} to #include appropriate file rather than copying that
4247 * config/vms-conf.h: Synchronize with current config.in.
4248 * Makefile.in: Rebuild.
4250 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4252 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4253 (parallel_ok): Relaxed parallel subinstruction dependency check.
4255 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4257 * as.h (flag_warn_suppress_instructionswap): added new flag.
4258 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4259 command line argument.
4260 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4261 warning only if flag_warn_suppress_instructionswap is false.
4263 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4265 * configure.in (i386-*-mingw32*): New target.
4266 * configure: Rebuild.
4268 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4270 * symbols.c (resolve_symbol_value): Don't set the segment if it
4271 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4273 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4276 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4278 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4279 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4282 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4284 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4286 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-v850.c (v850_insert_operand): Display instruction when
4289 an error is encountered.
4291 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4293 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4294 (i386-*-sco3.2v5*coff): New target.
4295 (i386-*-sco3.2*): New target.
4296 * configure: Rebuild.
4298 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4300 * config/tc-v850.c: Tidy error message production.
4302 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4305 validate_immediate return value in the right type for comparisons
4308 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4310 * listing.c (MAX_BYTES): Use listing variables not constants.
4311 (data_buffer): No longer an array, but a pointer.
4312 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4313 (listing_listing): Allocate data_buffer.
4315 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4317 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4318 --listing-rhs-width, --listing-cont-lines.
4319 (show_usage): Update.
4320 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4321 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4322 (print_lines): Use the variables instead of the constants.
4323 (listing_listing): Likewise.
4324 * listing.h: Declare the new vars.
4326 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4328 * as.c (parse_args): Add --keep-locals alias for -L.
4329 Add --strip-local-absolute.
4330 (show_usage): Update.
4331 * as.h (flag_strip_local_absolute): New flag.
4332 * symbols.c (S_IS_LOCAL): Use it.
4333 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4334 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4335 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4337 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4339 * config/tc-m32r.c: Detect if explicitly parallel instructions
4340 might have an io conflict and issue a warning message.
4342 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4344 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4345 cgen_swap_fixups): Functions to save, restore and swap the fixup
4346 chain with a backup copy.
4347 (cgen_asm_finish_insn): Returns address of constructed insn.
4349 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4351 * listing.c (file_info_struct): Remove FILE, add POS.
4352 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4353 (file_info): Don't open the file.
4354 (buffer_line): Check for the file in the last_open cache, updating
4356 (print_source): Don't reference file_info->file.
4357 (listing_listing): Likewise.
4358 (listing_print): Close the file in the cache, if any.
4360 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * read.c (dwarf_file_string): New file static variable.
4363 (emit_expr): Look for constant sequence that leads up to a file
4364 name in DWARF debugging output.
4365 (stringer): Use dwarf_file_string to decide whether to accept a
4366 string as a file name.
4368 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4370 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4371 (crack_operand): Add reg->reglst MRI hack.
4372 (r_seg): Put reglst symbols in reg_section.
4373 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4375 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4377 * tc-sh.c (get_specific): Handle SGR & DBR.
4379 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4381 * tc-h8300.c (parse_reg): Take the length of the symbol into
4382 account when attempting to match a register name.
4383 * tc-h8500.c (parse_reg): Likewise.
4385 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4387 * cgen.c: Formatting changes to improve readability.
4389 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4391 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4394 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4396 Based on a patch from Jim Wilson
4397 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4398 (tc_gen_reloc): Handle cross section PC relative relocs
4401 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4403 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4405 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4407 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4408 (expr_jmp_buf): New static local.
4409 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4410 (cgen_md_operand): New function.
4411 * tc-m32r.c: Clean up pass over `struct foo' usage.
4412 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4414 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4416 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4417 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4419 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4421 * config/tc-i386.c (i386_operand): Give an error if there are
4422 unrecognized characters after an expression.
4424 For older changes see ChangeLog-9697