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/atof-ieee.c (atof_ieee): Change what_kind to int.
9 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
11 (md_atof): Return NULL rather than 0.
12 * config/tc-i386.c (md_atof): Change type to int.
13 * expr.c (expr): Change first parameter to int.
14 * config/obj-coff.c: Add declarations for static functions.
15 (coff_frob_symbol): Use SYM_AUXENT.
16 * config/tc-i386.h (flag_16bit_code): Don't declare.
18 * config/obj-coff.c (obj_coff_section): Default to setting
19 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
21 * write.c (adjust_reloc_syms): Print adjusted fixup.
23 * expr.c (integer_constant): Correct too_many_digits calculation
26 1999-09-09 Andreas Schwab <schwab@suse.de>
28 * doc/c-arm.texi: Fix arguments of @var to not contain
31 1999-09-08 Philip Blundell <pb@nexus.co.uk>
33 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
35 (md_parse_option): Only support -k flag for ELF and COFF targets.
37 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
39 * config/tc-hppa.c (pa_ip): Put strict register checks before
40 call to pa_parse_number.
42 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
44 1999-09-06 Ian Lance Taylor <ian@zembu.com>
46 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
49 1999-09-06 Donn Terry <donn@interix.com>
51 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
53 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
55 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
56 candidate instruction. Require registers for register arguments
57 when in strict mode. Require assemble-time constants for
58 constants when in strict mode.
59 (pa_get_absolute_expression): Require a constant when in strict
62 1999-09-06 Nick Clifton <nickc@cygnus.com>
64 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
66 1999-09-04 Steve Chamberlain <sac@pobox.com>
68 * config/tc-pj.c: New file, supports picoJava in ELF.
69 * config/tc-pj.h: Ditto.
70 * configure.in (pjl*, pj*): New targets.
71 * Makefile.am: Rebuild dependencies.
73 (TARGET_CPU_CFILES): Add config/tc-pj.c.
74 (TARGET_CPU_HFILES): Add config/tc-pj.h.
75 * doc/c-pj.texi: New file.
76 * doc/as.texinfo: Add some PJ specifics.
77 * doc/all.texi: Add PJ to the list of all architectures, sort them
79 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
80 * configure, Makefile.in, doc/Makefile.in: Rebuild.
82 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
84 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
85 (obj_frob_file): Test for null pointer.
86 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
87 (OBJ_PROCESS_STAB): And here.
90 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
91 except OBJ_PROCESS_STAB, which we #undef for ecoff.
92 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
94 * config/obj-coff.c (no_func): Remove.
95 (coff_format_ops): Change occurrences of no_func to 0, as we test
98 * configure.in: Enable bfd for i386-coff when primary target is
99 bfd. Enable i386 elf,coff emulation support. Don't set
100 USE_EMULATIONS=1 or te_file=multi unless there is more than one
101 emulation to support.
102 *configure: Regenerate.
104 1999-09-02 Nick Clifton <nickc@cygnus.com>
106 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
107 .section .line directive is encountered.
109 1999-09-01 Nick Clifton <nickc@cygnus.com>
111 * config/tc-arm.c (md_section_align): Do not align sections in ELF
114 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
115 * as.texinfo: Document --gdwarf2 command line option.
116 Add additional documentation of ARM command line switches.
118 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
120 * config/tc-i386.c (i386_intel_memory_operand): Combine
121 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
122 and RESTORE_END_STRING around parse_register calls.
123 (i386_operand): Here too.
124 (i386_is_reg): Remove.
125 (parse_register): Move as_bad calls from within this function to
128 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
130 Based on a patch from H.J. Lu <hjl@gnu.org>
131 * config/tc-i386.c (parse_register): Handle FP regs specially.
132 (md_begin): Remove '(' and ')' from register_chars.
134 1999-08-29 Doug Evans <devans@casey.cygnus.com>
136 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
137 error message (done elsewhere).
139 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
141 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
143 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
145 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
148 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
150 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
152 Add new completers. Fix bug in 64 bit condition handling.
154 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
157 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
159 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
161 * config/tc-hppa.c (pa_ip): Add case for 'I'.
163 1999-08-27 Jim Wilson <wilson@cygnus.com>
165 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
166 (struct ls): Add frag field. Initialize it to zero.
167 (out_end_sequence): New local text_frag. Set it while in text section.
168 Replace address check with frag check. Set ls.frag to text_frag if
170 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
171 Set it before switching sections. Replace address check with frag
172 check. Set ls.frag to saved_frag if out_set_addr called.
174 1999-08-26 David Mosberger <davidm@hpl.hp.com>
176 * dwarf2dbg.c (out_end_sequence): If address changed, directly
177 output "advance_pc" opcode instead of calling gen_addr_line().
178 The latter has the undesired side-effect of creating a new row
179 in the debug line info matrix.
181 1999-08-26 Jim Wilson <wilson@cygnus.com>
183 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
184 ls.last_filename if last is less than zero. Set ls.last_filename
185 when allocating new entry.
186 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
189 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
191 * config/tc-i386.c (i386_index_check): Fix the displacement size
192 when INFER_ADDR_PREFIX.
194 1999-08-18 Nick Clifton <nickc@cygnus.com>
196 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
199 1999-08-17 Ian Lance Taylor <ian@zembu.com>
201 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
202 handle 0xffffNNNN constants correctly.
204 1999-08-16 Nick Clifton <nickc@cygnus.com>
206 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
209 1999-08-13 Nick Clifton <nickc@cygnus.com>
211 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
212 (md_apply_fix3): Always pass positive values to
215 1999-08-12 Nick Clifton <nickc@cygnus.com>
217 * config/tc-arm.c (skip_whitespace): New macro.
220 (md_apply_fix3): Store relocation offset in addend for ELF based
222 (arm_force_relocation): Always generate relocs for Thumb function
225 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
227 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
228 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
230 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
232 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
233 flags for the unwind subspace.
235 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
236 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
237 suitable relocation based on the size of the target's pointer.
238 Always Use subsegment zero for the unwinders.
239 (pa_level): Handle "2.0w".
241 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
243 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
244 with the following instruction unless this was specified.
246 1999-08-09 Ian Lance Taylor <ian@zembu.com>
248 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
249 certain sections, to match BFD changes.
251 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
253 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
254 (EXTRA_SCRIPTS): Define to keep automake happy.
255 * Makefile.in: Rebuild.
257 1999-08-08 Ian Lance Taylor <ian@zembu.com>
259 * Makefile.am: Rename .dep* files to DEP*.
260 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
261 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
263 * Makefile.in: Rebuild.
265 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
267 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
269 1999-08-08 Ian Lance Taylor <ian@zembu.com>
271 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
272 avoid problems on DOS filesystems.
273 * Makefile.in: Rebuild.
275 * doc/as.texinfo (Section): Document 's' flag for COFF version.
277 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
279 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
282 1999-08-08 Ian Lance Taylor <ian@zembu.com>
284 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
285 line to create ${GDBINIT} rather than .gdbinit.
286 * configure, Makefile.in, doc/Makefile.in: Rebuild.
288 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
290 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
292 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
294 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
296 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
298 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
299 non-adjustable symbols.
301 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
303 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
305 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
307 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
310 1999-08-05 Donn Terry <donn@interix.com>
312 * config/te-interix.h: New file.
313 * configure.in (i386-*-interix*): New target.
314 * configure: Rebuild.
316 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
318 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
319 selectors for ELF too.
320 (selector_table): Add "ltp" and "rtp" selectors.
322 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
324 * config/tc-i386.c (i386_operand): No need to change
325 operand_string pointer in segment reg case before goto
326 do_memory_reference. Initialise displacement_string_start and
327 displacement_string_end after do_memory_reference label.
328 (i386_index_check): Add operand_string param, and print error
329 message on failure here.
330 (i386_intel_memory_operand): Instead of here.
331 (i386_operand): And here.
332 (INFER_ADDR_PREFIX): Enable.
334 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
336 * config/tc-i386.h (DefaultSize): Define. Renumber following
337 opcode_modifier defines.
339 From Etienne Lorrain <etienne.lorrain@ibm.net>
340 * config/tc-i386.c (stackop_size): New variable.
341 (set_16bit_code_flag): Clear it here.
342 (set_16bit_gcc_code_flag): New function.
343 (md_pseudo_table): Add "code16gcc" entry.
344 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
346 1999-08-03 Ian Lance Taylor <ian@zembu.com>
348 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
349 next_set_end even if the end symbol is being discarded.
351 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
352 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
353 * config/obj-coff.c: Likewise.
354 (seg_info_type): Remove.
355 (seg_info_off_by_4): Change to array of segT.
356 (s_get_segment): Adjust accordingly.
357 (obj_pseudo_table): Fully initialize sentinel entry.
359 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
360 Ralf Baechle <ralf@uni-koblenz.de>.
362 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
364 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
366 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
368 * config/tc-i386.c: Indentation and white space changes.
369 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
370 don't enable it by default.
371 (i386_intel_operand): Remove redundant prototype.
372 Move check on number of memory operands, and i.mem_operands++
373 (i386_intel_memory_operand): To here.
374 Remove i386_immediate code from here. Remove special case code
375 for input and output using (%dx). Remove base/index checks and
376 call i386_index_check instead. Save initial operand_string
377 argument for error message.
378 (i386_operand): Remove redundant prototype. Move base/index
379 checks to i386_index_check.
380 (i386_displacement): Move intel mode check for non-zero
382 (i386_intel_memory_operand): To here.
384 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
386 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
387 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
388 by .register pseudo-op if -64 and --no-undeclared-regs.
389 (s_register, sparc_adjust_symtab): New functions.
390 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
391 Declare sparc_adjust_symtab as tc_adjust_symtab.
392 * doc/c-sparc.texi: Add description of #ignore special literal
393 for .register pseudo-op.
395 1999-07-30 Catherine Moore <clm@cygnus.com>
397 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
398 the relocation's section offset.
400 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
402 * write.c (fixup_segment): Fix generic error check overflow test.
404 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
405 X_add_number to long.
407 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
409 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
412 1999-07-27 Ian Lance Taylor <ian@zembu.com>
414 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
417 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
419 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
421 * configure.bat: Remove; obsolete.
422 * config/go32.cfg: Likewise.
424 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
426 * configure.in (i386-*-vxworks*): New target.
427 * configure: Rebuild.
429 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
431 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
433 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
435 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
437 (output_insn): Put OLO10's secondary addend into tc_fix_data.
438 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
439 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
440 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
441 MAX_RELOC_EXPANSION): Define.
442 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
444 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
446 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
447 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
448 block. Print a warning if an 8-bit or 16-bit constant
449 displacement or immediate is truncated on output.
450 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
452 (i386_operand): Disallow immediate jump absolute operand.
454 1999-07-15 Ian Lance Taylor <ian@zembu.com>
456 * configure.in: Bump version number to 2.9.5.
457 * configure: Rebuild.
459 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
462 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
464 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
465 (cons_fix_new_hppa): Derive size of fixup from size of the object.
467 1999-07-14 Philip Blundell <pb@nexus.co.uk>
469 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
471 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
473 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
474 if -mno-fpu was given.
475 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
477 (cons_fix_new_arm): Remove misleading comments.
479 1999-07-14 Ian Lance Taylor <ian@zembu.com>
481 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
483 (relax_segment): Likewise. After giving a rs_org error, convert
484 the frag to rs_align to avoid cascading errors.
486 1999-07-12 Andreas Schwab <schwab@suse.de>
488 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
490 1999-07-11 Ian Lance Taylor <ian@zembu.com>
492 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
493 as appropriate. Fill in structure initializations. Add variable
494 initializations. Add casts.
495 * dwarf2dbg.c (print_stats): Change i to size_t.
496 * listing.c (listing_listing): Change list_line to unsigned int.
498 1999-07-10 Ian Lance Taylor <ian@zembu.com>
500 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
501 rather than checking for \001 and \002 in symbol name.
502 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
504 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
506 * configure.in (hppa*-linux-gnu*): New target.
507 * configure: Rebuilt.
509 1999-07-08 Nick Clifton <nickc@cygnus.com>
511 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
513 1999-07-07 Nick Clifton <nickc@cygnus.com>
515 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
516 accessing symbolP directly.
518 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
520 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
523 1999-07-05 Nick Clifton <nickc@cygnus.com>
525 * config/tc-arm.c (ARM_EXT_V5): Define.
526 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
527 (md_begin): Detect ARM v5 architectures.
528 (md_parse_option): Accept arm v5 specification.
529 (md_show_usage): Documment -marmv5 switch.
531 * doc/c-arm.texi: Document -marmv5 command line option.
533 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
535 (validate_immediate_twopart): New function. Determine if a
536 constant can be computed by two ADD instructions.
537 (output_inst): Remove its command line parameter - it was never
539 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
540 implememt the ADRL pseudo op.
541 (tc_gen_reloc): Generate a suitable error message if an ADRL
542 instruction tries to generate a real reloc.
544 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
546 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
548 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
551 1999-06-27 H.J. Lu <hjl@gnu.org>
553 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
554 non BFD_ASSEMBLER case.
556 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
558 * config/obj-coff.c (obj_coff_section): Mark writable sections as
561 1999-06-26 David Mosberger <davidm@hpl.hp.com>
563 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
564 out_end_sequence() when the address decreases due to a new frag.
565 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
566 numbering starts with 1.
568 1999-06-23 Nick Clifton <nickc@cygnus.com>
570 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
572 (mcore_s_text): Call obj_elf_text for ELF target.
573 (mcore_s_data): Call obj_elf_data for ELF target.
574 (mcore_s_section): No longer ELF specific. Call obj_coff_section
576 (mcore_s_bss): New function: Dump literal table before changing
578 (mcore_s_comm): New function: Dump literal table before changing
581 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
582 No longer static functions.
583 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
584 Provide prototypes for these functions.
586 1999-06-22 Ian Lance Taylor <ian@zembu.com>
588 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
589 a list of names, to try obj_segment_name, and to try abbreviated
590 names when using COFF without long section names.
592 * config/tc-alpha.c: More use of symbol accessor functions.
593 * config/tc-arc.c: Likewise.
594 * config/tc-d30v.c: Likewise.
595 * config/tc-fr30.c: Likewise.
596 * config/tc-i860.c: Likewise.
597 * config/tc-m88k.c: Likewise.
598 * config/tc-mcore.c: Likewise.
599 * config/tc-ns32k.c: Likewise.
600 * config/tc-sparc.c: Likewise.
601 * config/tc-v850.c: Likewise.
603 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
604 sy_value with appropriate accessor functions.
605 * config/tc-arm.c (md_apply_fix3): Likewise.
606 * config/tc-d10v.c (AT_WORD_P): Likewise.
607 * config/tc-v850.c (reg_name_search): Likewise.
609 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
610 use symbol_get_bfdsym instead.
611 * config/tc-ppc.c (md_assemble): Likewise.
612 * config/tc-v850.c (v850_comm): Likewise.
614 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
616 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
617 the symbol, rather than accessing the bsym member.
618 * config/tc-d10v.c (tc_gen_reloc): Likewise.
619 * config/tc-d30v.c (tc_gen_reloc): Likewise.
620 * config/tc-mcore.c (tc_gen_reloc): Likewise.
621 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
622 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
623 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
624 * config/tc-tic30.c (tc_gen_reloc): Likewise.
625 * config/tc-v850.c (tc_gen_reloc): Likewise.
627 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
629 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
630 (hppa_gen_reloc_type): Conditionalize on BFD64.
631 (tc_gen_reloc): Re-enable ELF relocations.
632 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
634 1999-06-21 Ian Lance Taylor <ian@zembu.com>
636 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
638 (do_ldst): Move assignment out of if condition.
639 (md_apply_fix3): Add casts to avoid printf format warnings. Add
640 parentheses to avoid warning.
642 1999-06-21 Nick Clifton <nickc@cygnus.com>
644 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
645 macro to get at the BFD symbol associated with a GAS symbol.
647 1999-06-19 Ian Lance Taylor <ian@zembu.com>
649 * config/tc-ppc.c: Update for symbol handling changes.
650 * config/obj-coff.c: Likewise.
652 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
654 * tc-hppa.c: General cleanups of ELF support. No more spaces
655 and subspaces for ELF.
656 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
657 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
658 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
659 (UNWIND_SECTION_NAME): Likewise.
660 (space/subspace related structures): Conditionalize definitions
662 (space/subspace directives and support routines): Conditionalize
663 definitions and references/uses on OBJ_SOM.
664 (label_symbol_struct): For ELF, track the symbol's segment. For
666 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
668 (USE_ALIASES): Kill for both SOM & ELF.
669 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
670 (pa_space, pa_subspace): Corresponding changes.
671 (pa_spaces_begin): Corresponding chagnes.
672 (md_begin): Do not muck around with space/subspace stuff for
674 (md_apply_fix): Temporarily disable argument relocation stuff
676 (tc_gen_reloc): Temporarily disable relocation generation for
678 (pa_build_unwind_subspace): Similarly.
680 1999-06-16 Nick Clifton <nickc@cygnus.com>
682 * config/tc-arm.c (thumb_set): New pseudo op.
683 (text, data, section): Override these pseudo ops with ARM
685 (s_thumb_set): New function: Perform the same as a .set pseudo
686 op, but also mark the alias'ed symbol as being a Thumb
688 (arm_s_text): New function: Perform the same as the .text
689 pseudo op, but dump the literal pool before changing
691 (arm_s_data): New function: Perform the same as the .data
692 pseudo op, but dump the literal pool before changing
694 (arm_s_section): New function: Perform the same as the
695 .section pseudo op, but dump the literal pool before changing
697 (arm_cleanup): Do not reset the current section before dumping
700 1999-06-17 Nick Clifton <nickc@cygnus.com>
702 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
703 OPTION_NO_WARN_UNMATCHED entries.
704 (md_parse_option): Generate a warning message if an unrecognised
705 option is encountered.
707 * config/tc-d10v.c (do_not_ignore_hash): New variable.
708 (get_operands): When parsing an expression after an '@' symbol
709 has been detected, do not ignore '#' symbols.
710 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
713 1999-06-13 Ian Lance Taylor <ian@zembu.com>
715 From K. Richard Pixley <rich@noir.com>:
716 * configure.in (ppc-*-vxworks*): New target.
717 * configure: Rebuild.
719 1999-06-12 Philip Blundell <philb@gnu.org>
721 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
723 1999-06-13 Ian Lance Taylor <ian@zembu.com>
725 * write.c (adjust_reloc_syms): Rather than never reducing reloc
726 which refer to symbols in linkonce sections, permit reducing the
727 relocs if the symbol is local.
729 1999-06-12 Ian Lance Taylor <ian@zembu.com>
731 * subsegs.c (subseg_text_p): New function.
732 * as.h (subseg_text_p): Declare.
733 * read.c (do_align): Use subseg_text_p to set the default fill.
734 * write.c (subsegs_finish): Likewise.
735 * config/obj-coff.c (write_object_file): Likewise.
736 * config/tc-i386.h (md_maybe_text): Don't define.
737 (md_do_align): Use subseg_text_p to set the default fill.
738 * config/tc-m32r.c (m32r_do_align): Likewise.
739 * config/tc-sh.c (sh_do_align): Likewise.
740 * config/tc-sparc.h (md_do_align): Likewise.
742 1999-06-12 David O'Brien <obrien@freebsd.org>
744 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
745 * configure: Rebuild.
747 1999-06-12 Ian Lance Taylor <ian@zembu.com>
749 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
750 * Makefile.am: Rebuild dependencies.
751 * Makefile.in: Rebuild.
753 * config/tc-i386.c (i386_immediate): Remove unused label
756 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
757 * symbols.c: Likewise.
758 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
759 sy_next field when taking address, rather than symbol_next.
761 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
763 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
764 value from the output file architecture.
765 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
766 * dwarf2dbg.h: Change bfd_vma to addressT.
768 1999-06-11 Ian Lance Taylor <ian@zembu.com>
770 * dwarf2dbg.h: Use PARAMS in function declarations.
772 1999-06-11 Martin Dorey <mdorey@madge.com>
774 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
775 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
777 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
779 1999-06-11 Ian Lance Taylor <ian@zembu.com>
781 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
783 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
786 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
788 * read.c (read_a_source_file): Only declare inescape if
791 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
793 (find_entry_byval): Add parens to avoid warning.
795 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
797 * symbols.c (resolve_symbol_value): Don't permit subtraction of
800 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
802 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
805 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
806 synthetize_setx): New functions.
807 (md_assemble): Broken the special cases into the above
808 functions. Make compiler happy if sizeof(bfd_vma)==4.
809 Fix sethi generated from set/setuw. If instructions have a relloc,
810 always clear the fields to be relocated in the opcode.
811 (sparc_ip): Remove special_case global variable.
813 1999-06-10 Ian Lance Taylor <ian@zembu.com>
815 Based on patches from John W. Woznack <jwoznack@concentric.net>:
816 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
817 indication of success rather than a value.
818 (itbl_get_val): Likewise.
819 (itbl_get_field): Use strcspn. Change delimiters to include
821 * itbl-ops.h (itbl_get_reg_val): Update declaration.
822 (itbl_get_val): Likewise.
823 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
825 * symbols.c (copy_symbol_attributes): Convert local symbols to
828 1999-06-10 Nick Clifton <nickc@cygnus.com>
830 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
833 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
835 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
836 Optimize set if sizeof(bfd_vma) == 64.
837 (sparc_ip): Fix sethi - without %hi() it should generate
838 R_SPARC_22 reloc, not R_SPARC_HI22.
839 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
841 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
843 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
844 (s_ncons): New function.
845 (native_op_table): New table.
846 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
847 R_SPARC_OLO10 handling.
849 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
851 * expr.h (struct expressionS): Revert last change; widen X_op.
852 * config/tc-alpha.c (md_begin): Check the field is wide enough.
854 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
856 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
857 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
858 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
859 * Makefile.in: Regenerated.
861 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
862 `common' pass on to s_mri_common.
863 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
865 1999-06-06 Richard Henderson <rth@cygnus.com>
867 * config/obj-elf.c (obj_elf_section): Don't free the return
868 value of demand_copy_C_string.
870 1999-06-05 Richard Henderson <rth@cygnus.com>
872 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
873 creation logic from obj_elf_create_section.
875 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
876 (section_stack): New.
877 (special_sections): Make const.
878 (obj_elf_section): Gut and rewrite parsing.
879 (obj_elf_change_section): New function broken out of obj_elf_section.
880 (obj_elf_parse_section_letters): Likewise.
881 (obj_elf_section_word): Likewise.
882 (obj_elf_section_type): Likewise.
883 (obj_elf_previous): Treat as a toggle.
884 (obj_elf_popsection): New.
885 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
886 (ppc_section_type): Likewise.
887 * config/tc-ppc.h: Likewise.
889 * expr.h (struct expressionS): Don't make X_op a bitfield.
890 * config/tc-alpha.c: Update for symbol handling changes.
891 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
892 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
894 1999-06-05 Richard Henderson <rth@cygnus.com>
896 * dwarf2dbg.c (*): Convert to K&R + prototypes.
897 (dwarf2_gen_line_info): Kill unused variables.
898 (dwarf2_finish): Likewise.
899 (dwarf2_where): Likewise.
900 (dwarf2_directive_file): If we've only got a string,
901 hand off to s_app_file.
902 * ecoff.c: Move the include of ecoff.h.
903 * symbols.h (S_IS_FUNCTION): Prototype.
905 * read.c (LEX_HASH): Supply a default.
907 (s_globl): Update `c' after skipping whitespace.
908 * read.h (LEX_END_NAME, is_name_ender): New.
909 * expr.c (get_symbol_end): Respect it.
911 1999-06-04 Mark Klein <mklein@dis.com>
913 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
915 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
917 * config/tc-hppa.c: Update for symbol handling changes.
919 1999-06-03 Ian Lance Taylor <ian@zembu.com>
921 * cgen.c: Update for symbol handling changes.
922 * config/tc-m32r.c: Likewise.
924 * config/tc-hppa.h: Update for symbol handling changes.
925 * config/tc-hppa.c: Likewise.
927 * config/tc-arm.h: Update for symbol handling changes.
928 * config/tc-arm.c: Likewise.
929 (symbol_make_empty): Remove. Just use symbol_create.
931 * symbols.c (symbol_set_tc): Correct name.
933 * Makefile.am: Rebuild dependencies.
934 ($(OBJS)): Don't depend upon struc-symbol.h.
935 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
936 * dep-in.sed: Don't remove struc-symbol.h.
937 * Makefile.in: Rebuild.
939 * doc/internals.texi (Symbols): Describe changes in symbol
942 1999-06-03 Richard Henderson <rth@cygnus.com>
944 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
945 instead of doing the work by hand.
947 1999-06-03 David Mosberger <davidm@hpl.hp.com>
949 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
950 state of line state-machine.
951 (struct ls): Collect DWARF2 line state-machine state in new member
952 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
953 resulted in any DWARF2 directives.
954 (reset_state_machine): New function.
955 (out_end_sequence): Ditto.
956 (dwarf2_gen_line_info): When switching sections or switching to a
957 lower text address, call out_end_sequence() first to terminate the
958 previous code sequence as code sequences MUST have monotonically
959 increasing addresses.
960 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
962 1999-06-03 David Mosberger <davidm@hpl.hp.com>
964 * as.c (parse_args): Add option -gdwarf2 to allow requesting
965 DWARF2 debug info (line information only, at this point).
966 * as.h: Update comment about supported debug formats.
967 * dwarf2dbg.c, dwarf2dbg.h: New files.
968 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
970 * expr.c (operand): Don't use [ for parens if we want an index op.
971 (op_encoding): Switch [ into O_index, if desired.
972 (op_rank): Renumber with O_index on bottom.
973 (expr): If O_index, match closing bracket.
974 * expr.h (O_index): New.
976 * read.c (read_a_source_file): Conditionally allow matched "
977 in lines passed to md_assemble.
979 * config/obj-elf.c (elf_pseudo_table): Add `common'.
981 1999-06-03 Ian Lance Taylor <ian@zembu.com>
983 Add support for storing local symbols in a small structure to save
984 memory when assembling large files.
985 * as.h: Don't include struc-symbol.h.
986 (symbolS): Add typedef.
987 * symbols.c: Include struc-symbol.h.
988 (local_hash): New static variable.
989 (save_symbol_name): New static function, from symbol_create.
990 (symbol_create): Call save_symbol_name.
991 (local_symbol_count): New static variable.
992 (local_symbol_conversion_count): Likewise.
993 (LOCAL_SYMBOL_CHECK): Define.
994 (local_symbol_make): New static function.
995 (local_symbol_convert): New static function.
996 (colon): Handle local symbols. Create local symbol for local
998 (symbol_table_insert): Handle local symbols.
999 (symbol_find_or_make): Create local symbol for local label name.
1000 (symbol_find_base): Check for local symbol.
1001 (symbol_append, symbol_insert): Check for local symbols.
1002 (symbol_clear_list_pointers, symbol_remove): Likewise.
1003 (verify_symbol_chain): Likewise.
1004 (copy_symbol_attributes): Likewise.
1005 (resolve_symbol_value): Handle local symbols.
1006 (resolve_local_symbol): New static function.
1007 (resolve_local_symbol_values): New function.
1008 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1009 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1010 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1011 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1012 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1013 (symbol_previous, symbol_next): New functions.
1014 (symbol_get_value_expression): Likewise.
1015 (symbol_set_value_expression): Likewise.
1016 (symbol_set_frag, symbol_get_frag): Likewise.
1017 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1018 (symbol_mark_used_in_reloc): Likewise.
1019 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1020 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1021 (symbol_mri_common_p): Likewise.
1022 (symbol_mark_written, symbol_clear_written): Likewise.
1023 (symbol_written_p): Likewise.
1024 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1025 (symbol_section_p, symbol_equated_p): Likewise.
1026 (symbol_constant_p): Likewise.
1027 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1028 (symbol_get_obj, symbol_set_obj): Likewise.
1029 (symbol_get_tc, symbol_set_tc): Likewise.
1030 (symbol_begin): Initialize local_hash.
1031 (print_symbol_value_1): Handle local symbols.
1032 (symbol_print_statistics): Print local symbol statistics.
1033 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1034 Declare new symbols.c functions. Move many declarations here from
1036 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1037 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1038 (struct symbol): Move bsym to make it clearly the first field.
1039 Remove TARGET_SYMBOL_FIELDS.
1040 (symbolS): Don't typedef.
1041 (struct broken_word): Remove.
1042 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1043 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1044 (symbol_clear_list_pointers): Likewise.
1045 (symbol_insert, symbol_remove): Likewise.
1046 (symbol_previous, symbol_append): Likewise.
1047 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1048 (struct local_symbol): Define.
1049 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1050 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1051 (local_symbol_get_frag, local_symbol_set_frag): Define.
1052 (local_symbol_get_real_symbol): Define.
1053 (local_symbol_set_real_symbol): Define.
1055 * write.c (write_object_file): Call resolve_local_symbol_values.
1056 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1057 (TARGET_SYMBOL_FIELDS): Don't define.
1058 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1059 ECOFF_DEBUGGING, add ECOFF fields.
1060 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1061 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1062 ECOFF_DEBUGGING, add ECOFF fields.
1063 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1064 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1065 * config/tc-mcore.h: Don't include struc-symbol.h.
1066 (TARGET_SYMBOL_FIELDS): Don't define.
1067 (struct mcore_tc_sy): Define.
1068 (TC_SYMFIELD_TYPE): Define.
1069 * Many files: Use symbolS instead of struct symbol. Use new
1070 accessor functions rather than referring to symbolS fields
1073 * read.c (s_mri_common): Don't add in value of line_label.
1075 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1076 checking for SEC_LINK_ONCE.
1078 * config/tc-sh.h (sh_fix_adjustable): Declare.
1080 * app.c (input_buffer): New static variable.
1081 (app_push): Save saved_input in allocated buffer.
1082 (app_pop): Restored saved_input.
1083 (do_scrub_chars): Change get parameter to take char * and int as
1084 arguments. Change GET macro to pass input_buffer to get
1085 function. Don't save input into allocated buffer.
1086 * as.h (do_scrub_chars): Update declaration.
1087 * input-file.c (input_file_get): Change to take char * and int.
1088 Read data into passed in buffer. Remove static buffer.
1089 * read.c (scrub_from_string): Change to take char * and int. Copy
1090 data into passed in buffer.
1092 * hash.h: Neaten. Declare hash_traverse.
1093 * hash.c: Complete rewrite based on BFD hashing code.
1094 * gasp.c (chunksize): New variable.
1095 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1098 1999-05-28 Nick Clifton <nickc@cygnus.com>
1100 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1101 addend unless the target uses an old ABI.
1103 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1105 -Wchar-subscripts cleanup
1106 * listing.c (listing_newline): Use unsigned char variable, so
1107 calls to isascii,iscntrl are correct.
1108 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1110 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1111 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1112 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1113 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1115 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1117 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1119 (arch_coldfire_p): New #define.
1120 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1122 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1124 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1126 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1127 (install_operand): Add place `N'.
1128 (init_table): Add registers ACC, MACSR, MASK.
1130 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1132 * config/tc-m68k.c: Change mcf5200 --> mcf.
1133 (archs): Add mcf5206e, mcf5307.
1134 (m68k_ip): Add format `u'.
1135 (install_operand): Add place `m', `M', `h'.
1136 (init_table): Add upper/lower registers.
1138 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1140 1999-05-28 Martin Dorey <mdorey@madge.com>
1142 * config/tc-i960.c: Several minor changes to add ELF and
1143 BFD_ASSEMBLER support.
1144 * config/tc-i960.h: Likewise.
1145 * configure.in (i960-*-elf*): New target.
1146 * aclocal.m4, configure: Rebuild.
1148 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1150 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1151 reloc changes when defined(BFD_ASSEMBLER).
1153 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1155 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1157 * write.c (write_print_statistics): Output to file, not stderr.
1159 * expr.c (generic_bignum_to_int32,64): Prototype.
1161 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1162 output_sleb128, output_uleb128, output_big_sleb128,
1163 output_big_uleb128, output_big_leb128): Prototype.
1164 (output_big_sleb128, output_big_uleb128): Make inline.
1165 (output_big_leb128): Remove inline
1167 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1168 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1169 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1170 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1171 value for correct overflow check in write.c:fixup_segment.
1172 * write.c (fixup_segment): Move bitfield overflow checks to after
1173 the md_apply_fix call.
1174 * config/obj-coff.c (fixup_segment): Likewise.
1175 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1176 valueT *val argument.
1178 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1180 * config/atof-ieee.c (gen_to_words): Correctly round a
1181 denormalized number. Fix off-by-one in range checking for
1182 exponent in a denormal.
1184 1999-05-10 Nick Clifton <nickc@cygnus.com>
1186 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1189 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1191 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1193 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1195 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1196 (ReverseRegRegmem): Remove.
1197 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1198 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1199 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1202 From Doug Ledford <dledford@redhat.com>
1203 * config/tc-i386.h (RegXMM): New for P/III.
1204 * config/tc-i386.c: Add support for P/III.
1206 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1208 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1209 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1210 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1212 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1214 * config/tc-i386.c (i386_immediate): Skip whitespace before
1215 complaining about junk after expression.
1216 (i386_displacement): Likewise.
1218 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1220 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1221 Don't copy before downcaseing.
1223 1999-05-05 Catherine Moore <clm@cygnus.com>
1225 * tc-m68k.c: Include elf/m68k.h.
1226 (m68k_elf_final_processing): New routine.
1227 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1230 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1232 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1235 1999-04-30 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-mcore.c (mcore_s_section): Dump literals before
1240 1999-04-29 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1245 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1247 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1248 (TC_INIT_FIX_DATA): Delete.
1249 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1250 (TC_INIT_FIX_DATA): Delete.
1251 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1252 * write.c (fix_new_internal): Initialize fx_cgen member.
1253 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1254 (gas_cgen_md_apply_fix3): Update.
1255 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1256 (md_cgen_record_fixup_exp): Update.
1257 (FX_OPINFO_R_TYPE): Update.
1259 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1260 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1261 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1262 * frags.h (struct frag): Make opindex, opinfo ints.
1264 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1266 1999-04-26 Tom Tromey <tromey@cygnus.com>
1268 * aclocal.m4, configure: Updated for new version of libtool.
1270 1999-04-22 Nick Clifton <nickc@cygnus.com>
1272 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1274 (md_apply_fix3): Do not fix up absolute relocations against
1277 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1279 1999-04-20 Nick Clifton <nickc@cygnus.com>
1281 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1282 changes and data-in-text directives.
1283 (mcore_cons): New function: intercept cons() operations.
1284 (mcore_float_cons): New function: intercept float_cons()
1286 (mcore_stringer): New function: intercept stringer() operations.
1288 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1290 * obj.h (struct format_ops): Change generate_asm_lineno field to
1292 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1294 * config/tc-alpha.c (find_opcode_match): Add default case to
1296 (find_macro_match): Likewise.
1297 (load_expression): Parenthesize && within ||.
1299 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1301 1999-04-17 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1304 .text .data .section pseudo ops.
1305 (mcore_s_section): New function. Dump lits before changing secs.
1306 (mcore_s_text): New function. Dump lits before changing secs.
1307 (mcore_s_data): New function. Dump lits before changing secs.
1309 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1311 * config/tc-mips.c (mips_32bitmode): New.
1312 (md_begin): Set mips_32bitmode if needed.
1313 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1314 Set EF_MIPS_32BITMODE.
1316 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1318 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1321 1999-04-16 Nick Clifton <nickc@cygnus.com>
1323 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1325 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1327 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1328 expressions correctly.
1331 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1333 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1335 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1337 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1338 and fmpynfadd instructions.
1340 1999-04-11 Richard Henderson <rth@cygnus.com>
1342 * as.h (environ): Declare it, if needed.
1343 * as.c (dump_statistics): Don't declare environ.
1344 * configure.in (environ): Detect declaration.
1345 * configure, config.in: Rebuild
1347 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1348 (i386_displacement): Allocate enough space for replacement buffer.
1349 Clean up replacement buffer initialization.
1351 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1353 * subsegs.c (section_symbol): Don't create a new symbol if one
1354 already exists; instead, use the existing one, but set its segment
1355 and frag data if it hasn't already been defined.
1356 * config/obj-coff.c (c_section_symbol): Likewise.
1358 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1360 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1362 1999-04-08 Nick Clifton <nickc@cygnus.com>
1364 * config/tc-mcore.c: New File: Support routines for MCore
1366 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1367 * config/obj-coff.c: Add support for mcore-pe target.
1369 * Makefile.am: Add support for MCore targets.
1370 * Makefile.in: Regenerate.
1371 * configure.in: Add support for MCore targets.
1372 * configure: Regenerate.
1374 * doc/all.texi: Set MCORE.
1375 * doc/as.texinfo: Document MCore specific command line options.
1377 * write.h: Prevent multiple inclusion.
1379 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1381 * asintl.h (LC_MESSAGES): Never define.
1382 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1384 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1387 * Makefile.am (m68k-parse.c): If configuring in the source
1388 directory, copy m68k-parse.y into the local directory before
1389 running ylwrap, to remove spurious differences when generating
1391 * Makefile.in: Rebuild.
1393 * config/tc-sparc.h (md_do_align): Just allocate the number of
1394 bytes necessary, rather than always allocating 1024.
1396 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1398 * listing.c (listing_newline): Add cast to avoid warning.
1399 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1400 * config/tc-i386.c (i386_scale): Add return value.
1401 (build_displacement_string): Remove unused local temp_disp2.
1402 (i386_intel_memory_operand): Add parentheses to avoid warning.
1403 (i386_intel_operand): Remove unused local end_of_operand_string.
1404 (i386_operand): Remove unused local operand_modifier.
1405 (i386_operand): Add parens to avoid warning.
1407 1999-04-04 Don Bowman <don@pixsci.com>
1409 * configure.in: Add mips*-*-vxworks* target; have it define
1411 * configure, config.in: Rebuild.
1413 1999-03-31 Nick Clifton <nickc@cygnus.com>
1415 * configure.in (emulations): Add support for arm-epoc-pe.
1416 * configure: Regenerate.
1417 * config/te-epoc-pe.h: New file. Define macros specific to
1419 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1420 for arm-epoc-pe target.
1422 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1424 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1426 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1428 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1429 detect ",n" without a condition.
1430 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1433 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1435 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1436 instruction is encoded with one bit.
1439 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1441 * doc/internals.texi (CPU backend): Mention that
1442 line_separator_chars should not include newline. From thi
1443 <ttn@mingle.glug.org>.
1445 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1447 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1448 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1450 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1452 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1454 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1456 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1459 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1461 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1463 1999-03-15 Martin Hunt <hunt@cygnus.com>
1465 * app.c (do_scrub_begin): Change '-' back to a symbol char
1466 so we can use multiple opcodes on a line again.
1468 * config/tc-d30v.c: By default, warn if a symbol has
1469 the same name as a register. Plus some minor
1470 updates from the branch.
1472 1999-03-13 Nick Clifton <nickc@cygnus.com>
1474 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1475 BFD_RELOC_16 and BFD_RELOC_64.
1477 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1479 * expr.c (expr): Add missing else.
1481 1999-03-12 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-arm.c (md_apply_fix3): Improve error message.
1485 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1487 * Makefile.am (CPU_TYPES): Add fr30.
1488 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1489 (fr30,m32r dependencies): Update.
1490 * Makefile.in: Rebuild.
1492 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1493 (gas_cgen_record_fixup_exp): Ditto.
1494 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1495 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1496 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1497 (md_cgen_lookup_reloc): Update use of operand->type.
1498 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1499 (md_convert_frag): Call cgen_operand_lookup_by_num.
1500 (md_cgen_lookup_reloc): Update use of operand->type.
1501 (m32r_cgen_record_fixup_exp): Ditto.
1503 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1505 * config/tc-mips.c (md_show_usage): Fix message.
1507 1999-03-03 Nick Clifton <nickc@cygnus.com>
1509 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1510 and LDR reg,=<expr> instruction.
1512 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1515 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1517 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1519 1999-02-17 Nick Clifton <nickc@cygnus.com>
1521 This patch was created by: Scott Bambrough
1522 <scottb@corelcomputer.com>
1525 Special cased '@' character. The '@' character is used as the
1526 ARM assembler comment character, as a special character
1527 and in ELF .symver pseudo-op's, and as a special character in
1528 .type and .section pseudo-ops.
1529 (symver_pseudo): New static variable.
1530 (symver_state): New static variable.
1531 (struct app_save): Add field 'symver_state'.
1532 (app_push): Save global symver_state int struct app_save.
1533 (app_pop): Restore global symver_state from struct app_save.
1534 (do_scrub_chars): Special case handling of '@' character in
1537 * configure.in: Modified to recognize armv* uname syntax from ARM
1539 * configure: Regenerated.
1541 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1542 a prefix to the section's type.
1543 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1544 the type's typename.
1546 * config/tc-arm.h: Add support for PIC generation:
1547 (pic_code): New boolean.
1548 (obj_relocate_extern): Define.
1549 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1550 (TC_CONS_FIX_NEW): Define.
1551 (tc_fix_adjustable): Define.
1552 (GLOBAL_OFFSET_TABLE_NAME): Define.
1554 * config/tc-arm.c: Add support for PIC generation:
1555 (line_seperator_chars): Allow ';' as a seperator for Linux.
1556 (is_immediate_prefix): New macro.
1557 (arm_parse_reloc): New function.
1558 (s_arm_elf_cons): New function.
1559 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1560 (md_undefined_symbol): Special case handling for the Global Offset
1562 (md_apply_fix3): Handle PIC relocs.
1563 (tc_gen_reloc): Handle PIC relocs.
1564 (md_parse_option): Add support for '-k' command line switch to
1565 enable PIC generation.
1566 (cons_fix_new_arm): New function.
1567 (s_arm_elf_cons): New function.
1569 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1571 * configure.in: Add comments for uses of AC_DEFINE.
1572 * acinclude.m4: Likewise.
1573 * acconfig.h: Remove.
1574 * aclocal.m4: Rebuild.
1575 * configure: Rebuild.
1576 * Makefile.in: Rebuild.
1577 * config.in: Rebuild.
1579 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1581 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1582 non-constant offset from a base register.
1584 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1586 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1589 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1591 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1592 (emit_insn): Look for pc-relative and no-overflow specifiers on
1593 internal relocation types.
1595 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1597 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1600 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1602 (mips_4650, mips_4010, mips_4100): Variables removed.
1603 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1604 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1606 (md_begin): Don't bother initializing the mips_NNNN variables;
1607 mips_cpu is set, and that's good enough now.
1608 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1609 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1610 (show): New function, to handle wrapping in the CPU lists.
1611 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1613 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1615 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1616 than treat as an immediate specifier.
1618 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1620 * config/tc-i386.c: Prototype many functions.
1621 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1622 (i386_immediate): Remove unused second argument.
1623 (i386_intel_operand): Fix i386_is_reg typo.
1624 (i386_operand): Use allow_naked_reg.
1625 (output_invalid): Make operand int for K&R.
1627 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1629 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1631 * Makefile.in: Rebuild.
1633 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1635 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1637 (EXTRA_as_new_SOURCES): Comment out.
1638 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1639 * Makefile.in: Rebuild.
1640 * doc/Makefile.in: Rebuild.
1641 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1642 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1643 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1644 * configure: Rebuild.
1645 * aclocal.m4: Rebuild.
1646 * config.in: Rebuild.
1647 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1648 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1649 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1650 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1651 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1652 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1653 (gas_cgen_record_fixup_exp): Ditto.
1654 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1655 descriptor, not global variable.
1656 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1657 descriptor, not global variable. Refer to insert_operand handler
1658 via cpu descriptor, not global function.
1659 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1660 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1661 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1662 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1663 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1664 * config/tc-m32r.c: Ditto.
1665 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1666 (md_assemble): Ditto.
1667 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1669 1999-02-09 Nick Clifton <nickc@cygnus.com>
1671 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1672 relocations for ELF targets.
1674 1999-02-08 Nick Clifton <nickc@cygnus.com>
1676 * configure.in: Add support for StrongARM target.
1677 * configure: Regenerate.
1679 1999-02-05 Nick Clifton <nickc@cygnus.com>
1681 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1683 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1686 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1688 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1690 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1692 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1693 (INTEL_DWORD_MNEM_SUFFIX): Define.
1696 (DWORD_PTR): Define.
1697 (XWORD_PTR): Define.
1699 (OFFSET_FLAT): Define.
1701 (NONE_FOUND): Define.
1704 * config/tc-i386.c (set_intel_syntax): New routine.
1705 (intel_syntax): Declare.
1706 (allow_naked_reg): Declare.
1707 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1708 (intel_float_operand): New routine.
1709 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1710 Handle brackets as well as parens. Call i386_intel_operand for
1711 intel syntax. Reverse operands if appropriate. Handle new
1712 suffixes. Handle movzx and movsx.
1713 (i386_is_reg): New routine.
1714 (i386_immediate): New routine.
1715 (i386_scale): New routine.
1716 (i386_displacement): New routine.
1717 (i386_operand_modifier): New routine.
1718 (build_displacement_string): New routine.
1719 (i386_parse_seg): New routine.
1720 (i386_intel_memory_operand): New routine.
1721 (i386_intel_operand): New routine.
1722 (i386_operand): Call i386_displacement, i386_immediate,
1723 i386_scale, etc. instead of handling inline.
1724 (parse_register): Handle registers without prefix.
1726 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1728 * configure: Regenerate.
1729 * configure.in (arm-*-oabi): New.
1730 (thumb-*-oabi): New.
1731 * config/tc-arm.c (target_oabi): Declare.
1732 (md_apply_fix3): Support REL relocs.
1733 (md_parse_option): Handle -oabi.
1734 (elf32_arm_target_format): New routine.
1735 (md_longopts): Add OPTION_OABI.
1736 * config/tc-arm.h: Redefine TARGET_FORMAT.
1739 1999-01-28 Nick Clifton <nickc@cygnus.com>
1741 * write.c (write_relocs): Handle out of range error.
1743 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1744 (fr30_force_relocation): Default to 0.
1746 * config/tc-fr30.h (obj_fix_adjustable): Define.
1747 (TC_FORCE_RELOCATION): Define.
1749 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1752 1999-01-16 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1755 merge of two instructions if the left instruciton kills the right.
1757 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1759 * Makefile.in: Regenerate.
1760 * configure.in: Redo test for using cgen.
1761 * configure: Regenerate.
1763 1999-01-09 Nick Clifton <nickc@cygnus.com>
1765 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1766 redefinition of this macro.
1768 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1770 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1773 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1775 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1776 a read of HI or LO and an immediatly following branch.
1778 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1780 * config/tc-mips.c (md_begin): Another correction to the setting of
1783 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1785 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1787 1998-12-21 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1790 bit insn when optimizing, so that parallelised instructions will
1791 start on a 32 bit boundary.
1793 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1795 * config/tc-mips.c (mips_eabi64): New.
1796 (md_begin): Set mips_eabi64.
1797 (mips_elf_final_processing): Use it.
1799 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1801 * config/tc-mips.c (mips_elf_final_processing):
1802 Correct setting of ABI in e_flags.
1804 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1806 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1808 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1810 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1812 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1814 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1815 warning, values that don't fit in the field.
1817 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1819 * config/tc-mips.c (mips_abi_string): New.
1820 (md_parse_option,md_longopts): Add mabi.
1821 (mips_elf_final_processing): Set e_flags based on mabi flag.
1823 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1825 * config/tc-mips.c (md_parse_option): Handle vr4111.
1827 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1829 * config/tc-h8300.c (build_bytes): Change message given if the
1830 instruction requires H8/300H mode and we're not in Hmode, to
1831 suggest that it may be the operand modes that are the problem, not
1832 necessarily the opcode.
1834 1998-12-10 Nick Clifton <nickc@cygnus.com>
1836 * config/tc-fr30.c: Add line separator character.
1838 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1840 * configure.in (hppa-*-mpeix*): New target.
1841 * config/obj-som.h (obj_som_compiler): Declare.
1842 * config/obj-som.c (compiler_seen): New static variable.
1843 (obj_som_compiler): New function.
1844 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1845 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1846 (pa_type_args): Set hppa_priv_level.
1847 (pa_compiler): New static function if OBJ_SOM.
1848 * configure: Rebuild.
1850 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1852 * read.c (output_leb128): Don't mark as inline.
1854 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1856 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1857 AIX .vbyte unaligned data support.
1858 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1859 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1862 1998-12-07 Nick Clifton <nickc@cygnus.com>
1864 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1867 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1869 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1870 BFD_RELOC_ARM_PCREL_BRANCH.
1872 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1874 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1875 checking the target type.
1876 (mips-dec-bsd*): Set endian to little.
1877 * configure: Rebuild.
1879 COFF weak symbol support, based on patches from Mark Elbrecht
1880 <snowball3@usa.net>:
1881 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1882 * config/obj-coff.c (obj_coff_weak): New static function.
1883 (obj_coff_endef) [both versions]: Handle weak symbols.
1884 (coff_frob_symbol): Likewise.
1885 (yank_symbols): Likewise.
1886 (obj_pseudo_table): Add "weak".
1888 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1889 <aymeric.vincent@emi.u-bordeaux.fr>.
1890 * aclocal.m4: Rebuild with current tools.
1891 * configure: Rebuild.
1893 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1894 an assertion failure for a case we can't handle when OBJ_ECOFF.
1896 * expr.c (operator): And with 0xff to avoid problems with signed
1899 1998-12-03 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1902 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1904 1998-12-02 Nick Clifton <nickc@cygnus.com>
1906 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1909 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1911 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1914 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1916 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1919 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1923 (d10v_cleanup): Only generate previous insn if a multiline insn is
1926 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1931 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1934 -marm6xxx command line switches.
1936 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1938 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1939 (itbl-ops.o): Delete duplicate dependencies.
1940 Rebuild dependencies.
1941 Add fr30 dependencies.
1942 * Makefile.in: Rebuild.
1944 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1946 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1948 * listing.c: Ignore line terminator characters found inside
1951 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1953 * po/gas.pot: Regenerated.
1955 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1957 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1958 fr30_is_label_start(). Also checks for delay slot insns.
1960 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1961 FR30 instructions which contain a colon in the mnemonic.
1963 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1965 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-fr30.c: Removed currently superflous code.
1969 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-fr30.h: New file.
1972 * config/tc-fr30.c: Tweaking so that it will compile.
1974 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1976 * config/tc-d10v.h (obj_fix_adjustable): Define.
1977 (TC_FORCE_RELOCATION): Define.
1978 (d10v_force_relocation): Declare.
1979 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1980 (md_apply_fix3): Handle Vtable relocs.
1981 (d10v_fix_adjustable): New.
1982 (d10v_force_relocation): New.
1984 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-d30v.c: Change default behaviour to ignore potential
1987 conflicts between register name and symbol names.
1989 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1991 * configure.in: Add fr30-*-*.
1992 * config/tc-fr30.c: New file.
1993 * Makefile.in: Regenerated.
1994 * config.in: Regenerated.
1995 * configure: Regenerated.
1996 * doc/Makefile.in: Regenerated.
1997 * po/gas.pot: Regenerated.
1999 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2001 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2004 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2006 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2008 (do_scrub_chars): Add some casts to unsigned char to avoid
2009 unwanted sign extension.
2010 * read.c (lex_type): Set characters about 127 to be symbol
2012 * config/tc-i386.c (md_begin): Set identifier_chars and
2013 operand_chars for values above 127.
2015 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2017 * configure.in: detect cygwin* instead of cygwin32*
2018 * configure: regenerate
2020 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2022 * listing.c: Add support for producing a listing from piped
2025 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2027 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2028 (append_insn): Account for the tx39's multiply behavior.
2030 1998-10-26 Michael Meissner <meissner@cygnus.com>
2032 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2033 from assemble_parallel_insns. Add support for '->' to indicate
2034 explicitly serializing the instructions.
2035 (md_assemble): Ditto.
2037 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2039 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2042 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2044 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2046 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2048 * config/tc-mips.c : support frame and regmask/fregmask when
2049 MIPS_STABS_ELF is specified.
2051 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2053 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2054 (md_apply_fix): Don't return 1 for VTABLE relocs.
2055 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2057 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2059 * doc/c-i386.texi: Replace occurences of "opcode" with
2060 "instruction mnemonic", "instruction", or "mnemonic" when
2061 referring to the name of an instruction. Use "opcode" when
2062 referring to the sequence of machine bytes.
2064 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2065 (is_opcode_char): Rename to is_mnemonic_char.
2066 (md_assemble and i386_operand): Correct error messages from
2067 "opcode" to "instruction mnemonic"
2068 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2069 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2070 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2071 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2072 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2073 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2074 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2076 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2078 * config/tc-i386.c (i386_operand): Check for garbage after
2081 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2083 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2084 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2086 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2088 * config/tc-sh.h (obj_fix_adjustable): Define.
2089 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2090 (md_apply_fix): Likewise.
2091 (tc_gen_reloc): Likewise.
2092 (sh_fix_adjustable): New.
2094 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2096 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2097 * cgen.h (gas_cgen_finish_insn): Update prototype.
2098 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2099 cgen_insn_t -> CGEN_INSN_INT.
2100 (make_parallel): Update handling of CGEN_INT_INSN_P.
2101 (assemble_parallel_insn): Ditto.
2102 (target_make_parallel): New function.
2103 (md_assemble): Use it.
2105 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2107 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2109 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2111 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2112 converted into lower case.
2114 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2116 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2117 (gas_cgen_tc_gen_reloc): Likewise.
2118 * config/tc-m32r.h (obj_fix_adjustable): Define.
2119 * config/tc-m32r.c (m32r_fix_adjustable): New.
2120 (m32r_force_relocation): Handle VTABLE relocs.
2122 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2124 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2126 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2129 to lower case before parsing.
2131 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2132 parallel insns modift buts in the PSW as a side effect.
2134 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2136 * config/tc-d30v.c (find_format): Test for missing flag and
2139 (md_apply_fix3): Fix error messages to avoid
2140 assumption about presence of a symbol.
2142 (parallel_ok): Disallow parallel instructions that both modify the
2145 (find_format): Generate a warning if an odd numbered register is
2146 used as the first register in a mutli-register instruction.
2148 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2151 relocations are always associated with a symbol.
2153 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2155 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2156 (elf32_sparc_force_relocation): Declare.
2157 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2158 (tc_gen_reloc): Handle vtable relocs.
2159 (elf32_sparc_force_relocation): New.
2161 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2163 * symbols.c (S_IS_FUNCTION): New.
2164 * config/tc-v850.h (obj_fix_adjustable): Define.
2165 (TC_FORCE_RELOCATION): Define.
2166 (v850_force_relocation): Declare.
2167 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2168 of fx_addnumber for VTABLE reloc addends.
2169 (md_apply_fix3): Handle VTABLE relocs.
2170 (v850_fix_adjustable): New.
2171 (v850_force_relocation): New.
2173 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2175 * tc-hppa.c (fp_operand_format): Add some additional formats.
2176 (pa_ip): Do not automatically promote into pa2.0 mode.
2177 (pa_level): Handle ".level 2.0".
2179 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2181 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2182 * config/tc-i386.h (template.extension_opcode): Change to
2183 unsigned int to allow full range of 8-bit opcode suffixes.
2184 (None): Redefine as 0xffff.
2186 From Jeff B Epler <jepler@usgs.gov>
2187 * doc/c-i386.texi (i386-SIMD): New section.
2189 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2191 * read.c (discard_rest_of_line): New function.
2192 * read.h: Declare it.
2193 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2195 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2197 * config/tc-d10v.c (find_symbol_matching_register): New function.
2198 (find_opcode): Cope with the case where a register name matches
2201 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2203 * config/tc-v850.c (md_pcrel_from): Rename to
2204 v850_pcrel_from_section.
2205 (v850_pcrel_from_section): Do not resolves symbols in other
2208 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2210 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2212 * config/tc-d10v.c (find_opcode): Generate an error if a register
2213 is supplied for an operand that should not be a register.
2215 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2218 instructions to have another instruction in the right bin.
2220 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2223 the right container if the left container holds a branch
2226 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2228 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2229 both a register name and symbol name.
2230 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2232 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2235 execution unit class.
2237 (reg_name_search): If a name matches a register and a symbol,
2238 prefer the register.
2239 (find_format): Disallow flag registers when a general purpose
2240 register is required.
2241 If a number is required, but a register has been given, check to
2242 see if a symbol with the same name as the register exists, and if
2243 so, use that symbol.
2245 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2247 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2249 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2251 * config/tc-d30v.c (find_format): Do not accept flag registers as
2252 general purpose registers.
2253 (find_format): If an immediate value is expected at a given place
2254 in a format, but a register name has been provided instead, check
2255 to see if that register name matches the name of a predefined
2256 symbol and if it does, then use the symbol instead.
2257 (reg_name_search): If a register name matches a symbol name,
2258 prefer the register name to the symbol name.
2260 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2263 the previous insn to empty.
2265 1998-09-20 Michael Meissner <meissner@cygnus.com>
2267 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2268 pieces, forcing the use of an ANSI compiler.
2270 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2272 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2274 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2276 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2278 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2280 (obj_elf_vtable_entry): Likewise.
2281 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2282 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2283 (tc_gen_reloc): Likewise.
2284 (arm_fix_adjustable): Likewise.
2285 (elf32_arm_force_relocation): New.
2286 (armelf_frob_symbol): Remove coff-style symbol support.
2288 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2290 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2292 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2294 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2295 OBJ_COFF so that routine is defined for a.out format.
2297 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2299 * config/tc-i386.c (i386_operand): Detect non-segment registers
2300 used as segment prefixes.
2302 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2304 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2305 optimize across FDE boundaries.
2307 * config/obj-coff.c (obj_coff_section): Preserve any link once
2308 flags when setting the section flags.
2310 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2313 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2315 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2317 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2320 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2322 * frags.c (frag_grow): Include the size of the frag struct in the
2325 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2326 if the new subseg comes before the old.
2328 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2330 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2331 to handle edge8 and edge16.
2333 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2335 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2336 before we clobber the symbol involved.
2338 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2340 * config/tc-arm.c: Remove OBJ_ELF definitions for
2341 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2342 use arm_adjust_symtab for OBJ_COFF.
2343 (armelf_adjust_symtab): New Routine.
2344 * config/tc-arm.h: Define obj_adjust_symtab to
2345 armelf_adjust_symtab for OBJ_ELF.
2347 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2349 * configure.in: Make all i386-elf targets use bfd_gas.
2350 * config/tc-i386.c (tc_i386_force_relocation): New.
2351 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2352 (md_apply_fix3): Likewise.
2353 (tc_gen_reloc): Handle them.
2354 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2355 tc_i386_force_relocation.
2357 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2359 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2361 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2363 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2364 current opcode after writing the first insturction of a reverse
2367 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2369 * read.h (generate_lineno_debug): Add prototype.
2370 * read.c (generate_lineno_debug): Make non-static.
2372 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2374 * config/tc-i386.c (md_assemble): Only warn for address/data size
2377 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2380 against Thumb function names, as the linker needs this information.
2382 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2384 * expr.c (operand): Check also that there is no advance in operand
2385 after atof_generic in order to decide "is it label 0f or floating
2388 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2390 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2391 command line options with a single dash.
2392 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2394 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2396 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2397 * tc-arm.c (arm_fix_adjustable): New routine.
2399 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2401 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2402 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2403 demand_empty_rest_of_line before mri_comment_end.
2404 (equals): Check garbage after expression before
2405 mri_comment_end in MRI mode.
2407 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2409 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2410 small immediate constant to use the constant itself rather than
2413 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2415 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2416 (pa_leave): Likewise.
2418 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2420 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2422 (i386_operand): Fix an error message.
2424 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2426 * doc/c-arm.texi (ARM Directives): Document .req directive.
2428 * config/tc-arm.c (reg_required_here): Display erroneous string if
2429 the register name could not be decoded.
2430 Do not set inst.instruction if the sift is -1.
2432 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2434 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2437 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2440 even if it is belived to be unnecessary.
2442 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2444 config/tc-i386.c (i386_operand): Size immediate constants by
2445 suffix (erroneously removed as part of July 7 change).
2447 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2449 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2450 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2451 (armelf_frob_symbol): New Routine.
2452 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2454 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2456 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2458 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2460 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2461 command line switches passed to assembler.
2463 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2465 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2466 (gas_cgen_opcode_desc): Declare.
2467 (gas_cgen_parse_operand): Declare.
2468 (*): Prepend gas_ to gas specific fns to denote them as such.
2470 * cgen.c (gas_cgen_opcode_desc): New global
2471 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2472 (queue_fixup): Renamed from cgen_queue_fixup.
2473 (*): Prepend gas_ to gas specific fns to denote them as such.
2475 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2476 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2477 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2478 Open opcode table and initialize it.
2479 (make_parallel): Use gas_cgen_opcode_desc.
2480 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2481 (md_assemble): Ditto.
2483 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2485 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2486 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2487 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2488 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2489 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2490 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2491 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2492 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2493 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2494 (INIT_STAB_SECTION): Likewise.
2495 (OBJ_PROCESS_STAB): Likewise.
2497 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2498 (md_parse_option): Watch for them.
2499 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2500 (md_begin): Kill neverdef code.
2501 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2502 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2503 (s_alpha_coff_wrapper): New.
2504 (md_pseudo_table): Trap all ECOFF pseudos.
2506 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2508 Start of changes to remove mdebug section from mips*-elf
2509 Based on MIPS_STAB_ELF definition
2510 * acconfig.h: undef if not configured
2511 * config.in: undef if not configured
2512 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2513 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2514 * stabs.c (s_stab_generic): flush frag
2516 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2518 * configure.in: (arm-*-elf): Handle.
2519 (thumb-*-elf): Handle.
2520 * configure: Regenerate.
2521 * read.c (stringer): Fix typo in comment.
2522 * write.c (fixup_segment): Don't add symbol value to addend if
2524 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2526 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2529 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2531 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2532 (write_2_short): Emit warning if new flag is set.
2533 (do_assemble): Set flags if left instruction is one of special
2534 "right-instruction-killer" type.
2536 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2538 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2539 Always output words in debug_info section as big endian.
2540 (sparc_target_format): Choose correct bfd target.
2541 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2543 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2545 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2546 to work with internationalization code. Issue an error when two
2547 operands match that are not allowed to match.
2549 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2551 * configure.in (install_tooldir): Allow target to specify whether
2552 it wants to be installed in $(tooldir)/bin.
2553 * configure: Regenerate.
2554 * Makefile.am (install-exec-local): Set install-exec-tooldir
2555 dependency via configure.
2556 * Makefile.in: Regenerate.
2558 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2560 * Makefile.am (install-exec-local): Split into two ...
2561 (install-exec-bindir,install-exec-tooldir): New rules.
2562 * Makefile.in: Regenerate.
2564 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2566 * Makefile.am (install-exec-local): Don't remove the file before
2567 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2568 W. Rozycki <macro@ds2.pg.gda.pl>.
2569 * Makefile.in: Rebuild.
2571 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2573 * cgen.c: Include libiberty.h.
2574 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2575 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2576 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2577 (md_cgen_lookup_reloc)): Declare.
2578 (md_cgen_record_fixup_exp): Declare.
2579 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2580 (m32r_relax_frag): Declare.
2581 (cgen_md_apply_fix3): Decls moved to cgen.h.
2582 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2583 (m32r_cgen_record_fixup_exp): Delete decl.
2584 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2585 (assemble_nop): Delete.
2586 (expand_debug_syms): Delete unused `exp'.
2587 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2588 Add default case for -Wall.
2589 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2590 (md_atof): Delete unused wordP.
2592 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2594 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2597 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2599 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2600 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2601 .print, .purgem, and .struct. Remove documentation for
2604 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2606 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2607 Update call to insert_operand.
2609 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2613 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2615 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2616 whitespace after a prefix operator.
2618 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2620 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2622 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2624 * config/tc-sparc.c (log2): New static function.
2625 (s_reserve): Use log2 to convert alignment before calling
2627 (s_common): Use log2 to convert alignment before calling
2628 record_alignment and frag_align.
2629 (sparc_cons_align): Use log2.
2631 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2633 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2634 (s_common): Likewise.
2636 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2637 initialization of waddr.
2638 (sparc_elf_final_processing): Add default case to switch.
2640 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2642 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2643 than temporary real.
2645 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2647 * write.c (subsegs_finish): Don't align the segments if there were
2650 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2651 copying aux information.
2653 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2654 expression into a symbol.
2656 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2658 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2659 type to unsigned int.
2660 (md_assemble): Change type used to store offsets from unsigned
2662 (i386_operand): Switch error check to only call RESTORE_END_STRING
2663 once after parse_register.
2665 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-v850.c (md_show_usage): Changed format to match that
2670 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2672 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2674 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2676 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2679 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2681 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2682 * doc/Makefile.in: Rebuild.
2684 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2686 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2687 for %lo expressions.
2688 (mips_ip, case 'u'): Move range check after code to mask
2689 off bits in %hi/%lo expressions. Mask off high bits for
2692 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * doc/Makefile.am (gasver.texi): New target.
2695 (as.info, as.dvi): Depends upon gasver.texi.
2696 * doc/as.texinfo: Include gasver.texi. Mention version number on
2697 title page and in top node.
2698 * doc/Makefile.in: Rebuild.
2700 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2702 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2703 but not including the line containing the edict.
2704 * listing.h (LISTING_EOF): New.
2705 * input-scrub.c (input_scrub_next_buffer): Call it.
2707 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2709 * config/tc-i386.c (i386_operand): Don't set the size of an
2710 immediate address based solely on the suffix and the mode.
2712 * config/tc-i386.c (md_assemble): Add assertion to make sure
2713 overlap2 does not set Imm.
2715 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2716 sequences of whitespace to a single space.
2717 (is_space_chars): Just compare with space.
2718 (md_begin): Don't initialize space_chars.
2719 (md_assemble): Just skip a single whitespace character.
2720 (i386_operand): Rewrite base-index parsing to use new
2721 parse_register, and to skip white space. Skip white space in a
2722 number of other places too. Don't give error message if
2723 parse_register fails.
2724 (parse_register): Change reg_string parameter to be non-const.
2725 Add end_op parameter. Skip white space after the `%', and return
2726 end of register string. Give error message here rather than
2729 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2731 Based on patch from Matt Semersky <matts@scd.hp.com>:
2732 * expr.c (op_encoding): Make const.
2733 (expr_set_precedence): New function.
2734 (expr_begin): Don't set operator rankings, just call
2735 expr_set_precedence.
2736 * expr.h (expr_set_precedence): Declare.
2737 * read.c (s_mri): Call expr_set_precedence.
2739 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2741 * doc/as.texinfo (Statements): Remove paragraph discussing
2742 continuing lines with a backslash. This hasn't worked for years,
2745 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2747 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2749 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2750 (ps_CTORS, ps_DTORS): New section types.
2751 (vms_fixup_xtors_section): New function
2752 (Ctors_Psect, Dtors_Psect): Define.
2753 (IS_GXX_XTOR): Define
2754 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2755 Filter static constructors/destructors and add to
2756 Ctors_Symbols/Dtors_Symbols chain.
2757 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2758 appropriate section.
2760 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2761 * makefile.vms: Merge vax/vms support.
2763 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2765 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2766 (elf_pseudo_table): Add them.
2767 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2768 (md_apply_fix): Accept them.
2769 (mips_fix_adjustable): Don't adjust them.
2770 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2771 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2772 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2773 (tc_fix_adjustable): Don't adjust them.
2775 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2777 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2779 * Makefile.in: Regenerate.
2780 * configure.in: AC_SUBST cgen_cpu_prefix.
2781 * configure: Regenerate.
2783 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2785 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2786 Changed all users of COND12_DELAY.
2788 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2790 * config/tc-mn10300.c (set_arch_mach): New function.
2791 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2792 (md_begin): Default to mn10300 mode.
2793 (md_assemble): Only accept instructions for the core mn10300
2794 chip and the active machine type.
2796 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2798 * subsegs.h (segment_info_type): Give the struct a name.
2799 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2800 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2801 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2802 * config/tc-w65.h (tc_reloc_mangle): Declare.
2803 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2805 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2807 * config/tc-v850.c (v850_comm): Restore old section
2808 after common processing.
2810 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2812 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2814 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2816 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2817 char with code that explicitly sign-extends.
2819 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2821 * config/tc-v850.c (md_begin): Restore text section as the current
2822 section after creating call table sections.
2823 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2826 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2827 with call to macro SYM_AUXINFO.
2829 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2831 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2832 with the program transform name.
2833 * Makefile.in: Rebuild.
2835 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2837 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2840 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2842 * config/tc-i386.c (i386_operand): Be prepared for a space between
2843 the open parenthesis and the start of the register operand,
2844 because of the June 16 change.
2846 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2851 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2853 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2854 even if it is belived to be unnecessary.
2856 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2858 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2860 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2862 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2864 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2865 shift amount for a repeated operand. The shift amount for the
2866 repeated copy comes from the size of the operand.
2868 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2870 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2872 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2874 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2876 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2878 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2879 characters in it as LEX_IS_SYMBOL_COMPONENT.
2880 * config/tc-i386.h (tc_symbol_chars): Define.
2881 (extra_symbol_chars): Declare.
2882 * config/tc-i386.c (extra_symbol_chars): Define.
2883 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2884 (line_comment_chars): Set to '/' if TE_LINUX.
2885 * doc/c-i386.texi (i386-prefixes): Update.
2886 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2888 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2890 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2891 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2893 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2895 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2896 constraint in instructions REP & REPI.
2898 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2900 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2901 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2903 (check_range): If the operand is shifted, then shift the number
2904 before checking its range.
2906 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2908 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2911 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-v850.c (v850_comm): Create special sections as needed.
2915 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2917 * config/tc-d10v.c (write_2_short): Addition of swapping
2918 instructions for sequential and reverse sequential order when
2919 given order is not possible.
2921 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2923 * Makefile.am: Rebuild dependencies.
2924 (DEP_INCLUDES): Fix reference to intl build directory.
2925 * Makefile.in: Rebuild.
2927 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * doc/c-i386.texi: Update 16 bit documentation.
2931 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2932 IgnoreDataSize to IgnoreSize as they are used for address size as
2934 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2935 32-bit mode, similarly addr16/data16 and variants.
2937 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2940 sequential word multiply instructions.
2942 (do_assemble): Add extra command line argument, to allow mul32
2943 attribute to be preserved across parallel insns.
2944 (md_assemble): Insert NOPs between explicitly parallel insns which
2945 contain an 32 bit multiply and a 16 multiply.
2947 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2952 * config/tc-i386.c (reloc): Add braces.
2954 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2955 consistent with Intel naming.
2956 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2957 use bitfields in sib_byte.
2958 (modrm_byte): Don't use bitfields here either.
2960 * config/tc-i386.c (current_templates): Add const.
2961 (parse_register): Add const to return, param, and char *s.
2962 (i386_operand): Add const to reg_entry *r.
2963 * config/tc-i386.h (templates): Add const to start, end.
2965 Inspired by code for 16 bit gas support from Martynas Kunigelis
2966 <martynas@nm3.ktu.lt>:
2967 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2968 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2969 (uses_mem_addrmode): Remove.
2970 (md_estimate_size_before_relax): Add support here too.
2971 (md_relax_table): Rewrite interface to md_relax for 16 bit
2973 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2974 (opcode_suffix_to_type): Remove.
2975 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2976 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2977 (md_convert_frag): Likewise.
2978 (i386_operand): Add support for 16 bit base/index regs,
2979 immediates, and displacements. Remove some unnecessary casts, and
2980 localise end_of_operand_string, displacement_string_start,
2981 displacement_string_end variables. Add GCC_ASM_O_HACK.
2982 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2984 * config/tc-i386.c (prefix_hash): Remove.
2985 (md_begin): Rewrite without obstacks. Remove prefix hash table
2986 handling. Rewrite lexical table handling.
2987 (i386_print_statistics): Don't print prefix statistics.
2988 (md_assemble): Rewrite instruction parser so that line is not
2989 converted to lower case. Don't do a hash_find for prefixes,
2990 instead recognise them via opcode modifier.
2991 (expecting_operand, paren_not_balanced): Localise variables.
2992 * config/tc-i386.h (IsPrefix): Define.
2993 (prefix_entry): Remove.
2995 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2996 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2997 '\\' in case where comment_chars contains '/'.
2999 * config/tc-i386.c (MATCH): Ensure given operand and template
3000 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3001 you must write `ljmp *table(%ebx)'.
3003 From H.J. Lu <hjl@gnu.org>:
3004 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3005 as 0 ifndef BFD_ASSEMBLER.
3006 (md_assemble): Allow immediate operands without suffix or
3007 other reg operand to default in size to the current code size.
3009 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3011 * config/tc-v850.c (md_begin): Restore creation of
3012 .call_table_text and .call_table_data sections.
3014 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3017 after emitting a word of noops.
3019 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3021 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3022 (i386_operand): Simplify checks for valid base/index combinations.
3023 Disallow `in 4(%dx),%al'.
3025 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3027 (add_prefix): Change parameter from char to int.
3029 * config/tc-i386.h (Ugh): Define opcode modifier.
3030 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3032 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3033 CONSISTENT_REGISTER_MATCH macros to check register types more
3034 thoroughly. Check for illegal suffix/operand combinations
3035 when matching insns with operands. Handle new `s' suffix, and
3036 associated FloatMF opcode modifier for float insns with memory
3038 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3039 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3040 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3041 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3042 DATA_PREFIX_OPCODE throughout.
3044 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3045 (md_assemble): Rewrite suffix/register operand checking code to be
3046 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3047 AnyMem, the better to grep.
3049 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3050 given a memory operand. Don't set Abs bits either.
3051 (type_names): Remove Mem*, Abs*.
3052 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3053 define opcode_modifiers as these cases are handled by Disp8,
3054 Disp16, Disp32 and suffix checks.
3055 (COMES_IN_BOTH_DIRECTIONS): Remove.
3056 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3058 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3059 if IgnoreDataSize modifier given. Remove ShortformW modifier
3060 test. Add test for ShortForm in W base_opcode modification.
3061 Merge Seg2ShortForm and Seg3ShortForm code.
3062 * config/tc-i386.h (ShortFormW): Remove.
3063 (IgnoreDataSize): Define.
3065 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3067 * config/tc-d30v.c (md_assemble): Store previous segment state
3068 with previous instruction.
3070 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3072 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3073 (ebp, esp): Remove static variables.
3074 (MATCH): Remove test for InOutPortReg.
3075 (i386_operand): Properly handle InOutPortReg here instead.
3076 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3077 (md_assemble): Simplify and correct modrm and sib generation.
3078 (i386_operand): Add warning for scale without index.
3079 Rewrite checks for valid base/index combinations.
3081 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3082 macros and enclose in do while(0).
3083 (RESTORE_END_STRING): Likewise.
3084 (md_assemble): Add one to printed operand number so we start
3085 from 1 not 0. Add some more gettext invocations.
3086 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3089 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3090 DATA_PREFIX, SEG_PREFIX): Define.
3091 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3092 (check_prefix): Remove function.
3093 (add_prefix): New function. Add prefix to i.prefix as well as
3095 (md_assemble): Changes for add_prefix. Remove hack for wait
3096 prefix, instead always output prefixes in fixed order. Test
3097 for jcxz/loop when selecting between word & dword operations,
3098 and add address size prefix rather than operand size prefix.
3099 Remove operand -> address size hack when emitting jcxz/loop.
3100 (i386_operand): Remove O_Absent check as it's done in expr.
3102 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3104 * configure.in: Recognize m5200 as a cpu_type of m68k.
3105 * aclocal.m4: Rebuild with current libtool.
3106 * configure: Rebuild.
3108 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3110 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3111 to relaxable_symbol to prevent references to external symbol from
3114 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3116 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3117 symbols are relaxable.
3119 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3121 * config/tc-v850.c (md_begin): Don't create special
3122 sections by default.
3124 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3126 * config/tc-mips.c (macro): For div and udiv, close the
3127 reorder block as soon as possible.
3129 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3131 From Matt Semersky <matts@scd.hp.com>:
3132 * macro.c (macro_mri_mode): New function.
3133 * macro.h (macro_mri_mode): Declare.
3134 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3137 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3139 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3142 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3143 until after xstrdup in OBJ_EVAX case.
3145 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3147 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3148 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3149 of hardcoded magic number.
3150 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3152 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3154 * read.c (do_s_func): New function.
3156 * read.h (do_s_func): Add prototype.
3158 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3160 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3161 nops if fill pattern not specified.
3163 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3165 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3166 * config/te-go32.h (TE_GO32): Define.
3167 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3169 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3171 Implement .func/.endfunc pseudo-ops.
3172 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3174 * read.c (potable): Add .func,.endfunc.
3175 (s_func): New function.
3176 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3178 (in_doc_func_p,current_function_label): New static globals.
3179 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3181 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3183 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3184 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3185 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3186 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3187 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3188 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3189 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3190 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3191 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3192 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3193 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3194 * config/tc-a29k.c: Don't define md_short_jump_size,
3195 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3196 * config/tc-alpha.c: Likewise.
3197 * config/tc-alpha.h: Likewise.
3198 * config/tc-arm.c: Likewise.
3199 * config/tc-h8300.c: Likewise.
3200 * config/tc-h8500.c: Likewise.
3201 * config/tc-hppa.c: Likewise.
3202 * config/tc-i860.c: Likewise.
3203 * config/tc-i960.c: Likewise.
3204 * config/tc-ppc.c: Likewise.
3205 * config/tc-sh.c: Likewise.
3206 * config/tc-sparc.h: Likewise.
3207 * config/tc-tic30.c: Likewise.
3208 * config/tc-w65.c: Likewise.
3209 * config/tc-z8k.c: Likewise.
3211 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3213 * config/tc-vax.c (_): Delete this macro used for placeholder
3214 values in vax_operand_width_size; it conflicts with the _() macro
3215 used for internationalization.
3217 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3220 code. From Chris Moller <moller@bops.com>.
3222 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3223 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3224 * read.c (emit_expr): Initialize seg and subseg fields of a new
3226 * write.c (write_object_file): Switch to the appropriate segment
3227 and subsegment when processing a broken word.
3229 * config/tc-m68k.c (mri_assemble): New static function.
3230 (build_mri_control_operand): Call mri_assemble rather than
3232 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3233 (s_mri_endf, s_mri_endw): Likewise.
3235 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3237 * read.c (s_org): Call md_flush_pending_output if it is defined.
3239 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3241 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3243 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3244 (md_parse_option): Add for same.
3245 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3246 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3247 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3249 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3251 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3253 * config/tc-arm.c (find_real_start): Relax definition of local
3256 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3258 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3259 symbols at the given address, not just the last one specified.
3261 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3263 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3264 or number_to_chars_littleendian to write data.
3266 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-v850.c (md_assemble): Remove artificially created
3269 register name symbols.
3271 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3273 * write.c (fixup_segment): Change "segment" to "section" in
3276 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3278 * write.c (fixup_segment): Change sym1-sym2 message again.
3280 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3282 * write.c (fixup_segment): Improve error message for sym1-sym2
3283 errors when sym1 is in a different segment from sym2.
3285 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3287 * config/tc-m32r.c (warn_unmatched_high): New static local.
3288 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3289 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3290 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3291 (md_parse_option): Likewise.
3292 (md_show_usage): Likewise.
3293 (m32r_frob_file): Likewise.
3295 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3296 (read_a_source_file): Call them.
3297 * read.h (stabs_generate_asm_file): Declare.
3298 * stabs.c (stabs_generate_asm_file): New function.
3299 (generate_asm_file): New function.
3300 (stabs_generate_asm_lineno): Move file name handling into
3303 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3305 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3306 (d30v_current_align, d30v_current_align_seg): New variables.
3307 (d30v_last_label): New variable.
3308 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3309 (s_d30v_data, s_d30v_section): Likewise.
3310 (md_pseudo_table): Call them.
3311 (md_begin): Initialize d30v_current_align_seg.
3312 (md_assemble): Call d30v_align when needed by known current alignment.
3313 (d30v_frob_label, d30v_cons_align): New functions.
3314 * config/tc-d30v.h (md_do_align): Remove.
3315 (tc_frob_label): Call d30v_frob_label.
3316 (md_cons_align): New.
3318 * config/tc-d30v.c (find_format): Convert complex expressions to
3319 expression symbols before processing. Clean up code formatting.
3321 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3323 * po/Make-in (install-info): New target.
3325 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3327 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3329 * config/tc-mn10300.c (md_assemble): Likewise.
3331 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3333 * Makefile.am: Update with `make dep-am'.
3334 (HFILES): Add cgen.h.
3335 (cgen.o): Depend on cgen.h.
3336 * Makefile.in: Regenerate.
3338 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3340 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3342 * gasp.c (grab_label): Permit a label to be a preprocessor
3343 variable by permitting a label to start with a backslash.
3345 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3347 * config/tc-mips.c (validate_mips_insn): Removed hack
3348 for previously inaccessible bitfields in some INSN_TRAP
3351 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3353 * config/tc-d30v.c (do_assemble): Abort with error message
3354 if opcode operands do not match.
3356 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3358 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3359 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3360 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3361 similar new 'q' operand.
3363 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3365 * cgen.c (cgen_asm_finish_insn): Fix typo.
3367 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3370 * cgen.c: Include it.
3371 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3372 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3373 All callers updated.
3374 * config/tc-m32r.c: Include cgen.h.
3375 (m23r_insn): New members num_fixups,fixups.
3377 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3379 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3380 to avoid compiler warning.
3382 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3384 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3387 * makefile.vms (OBJS): Add ehopt.obj
3389 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3391 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3393 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3395 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3396 a short format insn.
3397 (md_assemble): Set it for explicitly packed insns.
3399 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3401 * config/obj-coff.c (c_symbol_merge): Do not take address of
3402 native fields when performing the memcpy.
3404 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3406 * config/tc-mips.c (macro,macro2): Implement
3407 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3409 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3411 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3412 relocations against globally visible symbols.
3413 * config/tc-m68k.c (relaxable_symbol): New macro.
3414 (m68k_ip, md_estimate_size_before_relax): Use it.
3415 (tc_m68k_fix_adjustable): Also handle weak symbols.
3417 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3419 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3420 references to externally visible symbols.
3421 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3422 values in twice for a PC relative reloc if the symbol is
3425 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3426 don't adjust a PC relative reloc against an externally visible
3428 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3429 for a PC relative fixup against an externally visible defined
3430 symbol, arrange to store object file and addend values as though
3431 the symbol were not defined.
3432 (tc_gen_reloc): Likewise.
3434 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3436 * read.c (sizeof_leb128): Referenced externally by write.c so
3439 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3441 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3442 and expand a 'debug' symbol associated with the next instruction
3443 that does not cause a short instruction to be filled with a NOP.
3444 (md_pseudo_table): Add support for .debugsym.
3445 (assemble_parallel_insn): Add calls to expand_debug_sym as
3447 (md_assemble): Ditto.
3449 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3451 * as.c (main): Conditionally call setlocale.
3452 * gasp.c (main): Likewise.
3453 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3454 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3456 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3458 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3460 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * config/tc-hppa.c: Change all calls to bzero to use memset.
3463 (pa_ip): Add cast to avoid warning.
3464 (tc_gen_reloc, md_apply_fix): Likewise.
3465 (pa_find_space_by_number): Likewise.
3466 (hppa_force_relocation): Likewise.
3467 (pa_block): Change i to unsigned int.
3468 * config/obj-som.h (obj_som_copyright): Declare.
3470 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3472 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3473 for line numbers for assembly source.
3475 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * configure.in: Change version number to 2.9.4
3478 * configure: Rebuild.
3480 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3482 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3484 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3486 * ecoff.h: Change symbolS in function declaration to struct
3489 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3491 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3492 (md_convert_frag): Fix i18n typo.
3494 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3496 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3497 * ecoff.h: Protoype it.
3498 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3499 [EVAX] (s_alpha_prologue): Delete.
3500 (md_pseudo_table): Update.
3502 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3505 array to local pointer.
3506 (get_args, parse_expr): Add casts to avoid warnings.
3508 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3510 * read.c (s_set): Cast xmalloc return value to fragS *.
3511 * config/tc-m68k.c (m68k_ip): Function made static to match
3512 previous forward declaration.
3513 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3515 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3517 * config/tc-v850.c: Add internationalisation macros to error
3520 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3521 macros to error strings.
3523 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3525 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3526 reloc is in the TOC csect.
3527 (md_apply_fix3): Correct gettext typo.
3529 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3531 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3532 .L - they are local labels and the branches are not really
3533 function calls but rather far jumps.
3535 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3537 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3539 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3541 * config/tc-i386.c (md_assemble): Print operand number rather than
3542 using ordinal_names.
3543 (i386_operand): Likewise.
3545 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3547 * Makefile.am (INTLLIBS): Define to work around apparent automake
3549 All Makefiles: Regenerated.
3551 * Many files: Added gettext invocations around user-visible
3553 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3554 HAVE_LC_MESSAGES): Define.
3555 * dep-in.sed: Added asintl.h.
3556 * po/Make-in: New file.
3557 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3559 * read.c (Z_): Renamed from `_'.
3560 * Makefile.am (SUBDIRS): Added po.
3561 (POTFILES): new macro.
3562 (po/POTFILES.in): New target.
3563 ($(OBJS)): Added asintl.h.
3565 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3566 (as_new_LDADD): Added $(INTLLIBS).
3567 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3568 (gasp_new_LDADD): Added $(INTLLIBS).
3569 (gasp_new_DEPENDENCIES): New macro.
3570 * configure, aclocal.m4: Rebuilt.
3571 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3573 (ALL_LINGUAS): Define.
3574 * macro.c: Include "asintl.h".
3575 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3576 * as.h: Include "asintl.h".
3577 * config/tc-i386.c (ordinal_names): Removed.
3578 (md_assemble): Changed error text to avoid ordinal_names.
3579 (i386_operand): Likewise.
3580 (reloc): Added as_bad to avoid i18n problems.
3581 (tc_gen_reloc): Likewise.
3582 * config/tc-arm.c (bad_args): Now a #define.
3584 * config/obj-vms.c (VMS_stab_parse): Changed type of
3586 (global_symbol_directory): Unified strings to avoid i18n
3588 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3589 avoid i18n problems.
3590 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3591 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3593 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3595 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3597 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3599 * as.c (print_version_id): Added an fprintf to avoid i18n
3601 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3603 * expr.c (expr): Added as_warn call to avoid i18n problems.
3604 * messages.c (as_assert): Changed code to avoid i18n problems.
3605 (as_abort): Likewise.
3606 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3607 (s_space): Likewise.
3608 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3610 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3612 * config/tc-i386.c (check_prefix): New static function, split out
3614 (struct _i386_insn): Add wait_prefix field.
3615 (md_assemble): Remove wait_prefix local variable. Use
3616 check_prefix when adding a prefix.
3618 * config/tc-i386.c (current_templates): New static variable.
3619 (md_assemble): Remove current_templates local variable.
3620 (md_assemble, i386_operand): Improve error and warning messages in
3621 many places. Add RESTORE_END_STRING in many places before error
3622 return. Clarify some comments.
3624 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3626 (md_assemble): Parse string instruction operands, looking for
3627 segment override prefixes. Check for invalid segment prefixes on
3629 (i386_operand): i.seg[] and max mem_operand changes for string
3631 * config/tc-i386.h (EsSeg): Define.
3633 * config/tc-i386.h (regKludge): Define.
3634 (iclrKludge, imulKludge): Don't define.
3635 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3636 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3637 opcode_modifier checks to look for more common cases first. Add
3638 default_seg for IsString case.
3640 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3642 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3644 * configure: Rebuild with new automake and libtool.
3645 * aclocal.m4, Makefile.in: Likewise.
3647 * doc/Makefile.am (as.dvi): New target.
3648 * doc/Makefile.in: Rebuild.
3650 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3652 * configure.in: Added sparc86x support.
3654 * configure: Rebuild.
3656 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3658 (md_parse_option): Warn if -EL is not supported for this architecture.
3660 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3662 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3664 * config/tc-mips.c (mips_ip): Note when we use get match on
3665 the full instruction name.
3667 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3669 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3670 back into the expression to handle add/sub simplification correctly.
3672 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3674 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3676 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3678 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3681 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3683 * symbols.c (max_indent_level): New global.
3684 (print_symbol_value_1): Use it.
3685 * expr.h (expr_build_dot): Declare.
3686 * expr.c (expr_build_dot): New function.
3688 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3690 * symbols.c (print_binary): New function.
3691 (print_expr_1): Call it.
3693 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3695 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3696 operand in the opcode.
3698 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3700 * config/tc-i386.h: Reorder operand flags and opcode modifier
3701 flags for clarity. Remove unused definitions: Unknown,
3702 ImmUnknown, DispUnknown, NoModrm.
3703 * config/tc-i386.c (type_names): Add missing Debug type.
3704 (md_assemble): Better duplicate prefix checking. Quicker string
3705 instruction check via new opcode_modifier flag.
3707 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3709 * doc/as.texinfo (Invoking): Clarify -Wa example.
3711 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3713 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3714 (s_mips_weakext): Define.
3715 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3716 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3719 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3722 is an error if the value can not be computed at assembly time.
3723 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3725 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3727 * gasp.c (main): Set next field of new include_path structure to
3728 NULL. From Avery Pennarun <averyp@gdc.ca>.
3730 * read.c (s_mri_sect): Call as_bad rather than abort for an
3731 unsupported MRI target.
3733 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3735 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3736 the destination of a branch instruction should be altered.
3737 (find_real_start): New function: Locate the real, Thumb coded
3738 start of a Thumb function.
3739 (do_t_branch23): Alter the destination of branches to Thumb
3742 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3744 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3746 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3749 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3751 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3752 * doc/c-hppa.texi: Likewise.
3754 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3756 * Makefile.am: Rebuild dependencies.
3757 * Makefile.in: Rebuild.
3759 * Makefile.am (DEP_INCLUDES): New variable.
3760 (.dep1): Change to work when srcdir is not an absolute path.
3761 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3762 * Makefile.in: Rebuild.
3764 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3767 LinearAddress patch.
3769 * configure.in: Set version to 2.9.1.
3770 * configure: Rebuild.
3772 * Branched binutils 2.9.
3774 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3776 * config/tc-i386.h (FWait): Define.
3777 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3778 other prefixes. Check FWait flag in opcode table to see which
3779 instructions require an fwait prefix.
3781 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3783 * stabs.c (get_stab_string_offset): Always create a stab string
3786 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3788 Fix some gcc -Wall warnings:
3789 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3790 * ehopt.c (eh_frame_code_alignment): Likewise.
3791 * expr.c (integer_constant, operand): Likewise.
3792 * frags.c (frag_align): Likewise.
3793 * gasp.c (level_0, change_base, doinstr): Likewise.
3794 * hash.c (hash_ask): Likewise.
3795 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3796 (debugging_pseudo): Likewise.
3797 * macro.c (define_macro, check_macro): Likewise.
3798 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3799 (ignore_rest_of_line, float_cons): Likewise.
3800 * symbols.c (decode_local_label_name): Likewise.
3801 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3802 (fixup_segment, number_to_chars_bigendian): Likewise.
3803 (number_to_chars_littleendian): Likewise.
3804 * config/atof-ieee.c (gen_to_words): Likewise.
3805 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3806 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3807 * read.c (output_big_sleb128): Initialize locals to avoid
3809 (output_big_uleb128, equals): Likewise.
3810 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3811 to unsigned int. Change zeros to unsigned int.
3812 * cond.c (s_if): Add return to default case.
3813 * frags.c (frag_now_fix): Change return type to addressT.
3814 * frags.h (frag_now_fix): Update declaration.
3815 * listing.c (file_info_struct): Change linenum to unsigned int.
3816 (struct list_info_struct): Change hll_line to unsigned int.
3817 (print_source): Update format string.
3818 * read.c (emit_expr): Change scan to unsigned int, and don't
3819 bother to initialize it.
3820 * symbols.c (dollar_label_count): Change to unsigned long.
3821 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3822 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3823 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3825 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3827 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3828 mcf5200 just as we do for m68000.
3829 (m68k_init_after_args): Likewise.
3830 (md_estimate_size_before_relax): Likewise.
3832 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3834 * config/tc-v850.c (md_assemble): Store relocation addend in
3835 fixup instead of instruction.
3837 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * config/tc-i386.c (md_assemble): Swap template arguments to
3840 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3841 This macro is currently symmetric, so passing them the wrong
3842 way didn't cause any problem, but may if the macro is changed
3844 After copying template to i.tm, use i.tm. rather than t-> to
3845 access fields, and make t a const*
3846 Move i.tm.operand_types[] swap to immediately after the copy.
3848 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3850 * expr.h (expr_build_uconstant): Add prototype.
3851 (expr_build_unary,expr_build_binary): Add prototypes.
3852 * expr.c (expr_build_uconstant): New function.
3853 (expr_build_unary,expr_build_binary): New functions.
3855 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3857 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3858 * macro.c (macro_expand_body): Increase buffer size.
3859 * messages.c (as_warn): Likewise.
3860 (as_warn_where, as_bad, as_bad_where): Likewise.
3862 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3864 Based on patch from H.J. Lu <hjl@gnu.org>:
3865 * Makefile.am (DISTSTUFF): New variable.
3866 (diststuff): New target.
3867 * Makefile.in: Rebuild.
3869 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3872 m32r_elf_section_change_hook.
3874 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3875 emit a nop if a section ends with a 16 bit instruction.
3877 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3880 s_lcomm rather than obj_coff_lcomm.
3881 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3883 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3885 * config/tc-i386.h (LinearAddress): Define.
3886 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3887 instruction, don't use a default segment.
3889 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3891 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3892 * configure: Rebuild.
3894 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3896 * aclocal.m4, configure: Rebuild with libtool 1.2.
3898 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3900 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3901 PC relative branches. Patch courtesy of Jonathan Walton.
3904 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3906 * configure.in (emulations): Add thumb-pe target.
3908 * configure (emulations): Add thumb-pe target.
3910 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3912 * itbl-lex.l (yywrap): Don't define if already defined as a
3915 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3917 * depend.c (quote_string_for_make): New function.
3918 (wrap_output): Use it.
3920 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3922 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3923 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3925 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3927 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3928 Recognize -GN and -relax.
3929 (md_begin): Initialize gp size from -G switch.
3930 (alpha_force_relocation): Always force if -relax.
3931 (alpha_align): Take a new argument that will specify when to
3932 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3933 Change all callers. Emit nop alignment padding as nop+unop pair.
3935 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3937 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3938 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3940 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3942 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3943 require padding to the next long word boundary.
3945 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3947 * cgen.c: #include symcat.h.
3948 * config/tc-m32r.c: Likewise.
3950 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3952 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3953 absolute expressions instead of '$' prefixed register names.
3955 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3957 * read.c (s_set): Record file and line info for symbols when -as.
3958 (pseudo_set): Don't overwrite that dummy fragment.
3960 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * config/tc-ppc.c (md_pseudo_table): Add "section".
3963 (ppc_named_section): New static function.
3965 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3967 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3968 so we don't have to scan the entire list.
3970 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3972 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3973 case, allow the parallel instructions to modify the same flag
3976 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3978 * listing.c (list_symbol_table): Categorize symbols by
3979 undefined_section rather than sy_frag->line == NULL.
3981 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3983 * Makefile.am (install-exec-local): Install properly when ln
3984 fails or tooldir == prefix.
3986 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3988 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3989 Test result of insert_operand for error.
3991 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3994 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3995 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3996 * doc/Makefile.in: Rebuild.
3998 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4000 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4001 (macro): Fix handling of M_COP[0-3].
4003 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4005 Based on patches from Ross Harvey <ross@teraflop.com>:
4006 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4007 if macro_alternate or macro_mri.
4008 (getstring): Remove support for byte constants between < and >.
4009 (get_any_string): '<' only starts a string if macro_alternate or
4011 (macro_expand_body): Permit keyword parameters following
4012 positional parameters.
4014 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4015 * configure.in (alpha*-*-netbsd*): New target.
4016 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4017 * configure: Rebuild.
4019 * as.h (flag_warn_suppress_instructionswap): Move from here...
4020 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4021 here, and make static.
4023 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4024 BFD_ASSEMBLER or MANY_SEGMENTS.
4026 * as.c (show_usage): Update bug-gnu-utils address.
4027 * gasp.c (show_usage): Likewise.
4028 * doc/as.texinfo (Bug Reporting): Likewise.
4030 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4032 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4033 insns regardless of the size of a pointer if we're in mips I or
4035 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4037 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4039 Fix rac to accept only a0:
4040 * tc-d10v.c (parallel_ok, find_opcode):
4041 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4042 Introduce OPERAND_GPR.
4044 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4046 * read.c (s_fill): Handle non-constant repeat counts by creating
4047 an rs_space fragment.
4049 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4052 from as_bad to as_warn.
4054 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4056 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4057 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4058 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4060 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4062 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4063 seg_fix_rotP rather than fix_root from seg_info.
4065 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4067 * expr.c: Add support for 0x1_2_3_4 bignums.
4069 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * configure.in: Change -linux* to -linux-gnu*.
4072 * configure: Rebuild.
4074 * app.c (do_scrub_begin): Treat \r as whitespace.
4076 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4078 * Makefile.am: Update dependencies.
4079 * Makefile.in: Rebuild.
4081 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * configure, aclocal.m4: Rebuild with new libtool.
4085 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4087 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4088 the argument to bfd_set_arch_mach.
4089 (load_address): Use bfd_arch_bits_per_address to determine the
4090 bit size of an address instead of looking at the isa level.
4091 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4093 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4097 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4099 * ehopt.c: New file.
4100 * as.h (enum _relax_state): Add rs_cfa.
4101 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4102 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4103 * read.c (emit_expr): Call check_eh_frame.
4104 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4105 (relax_segment): Likewise.
4106 * Makefile.am: Rebuild dependencies.
4107 (GAS_CFILES): Add ehopt.c.
4108 (GENERIC_OBJS): Add ehopt.o.
4109 * doc/internals.texi (Frags): Document rs_cfa.
4111 * as.c (show_usage): Mention --traditional-format.
4112 (parse_args): Accept --traditional-format.
4113 * as.h (flag_traditional_format): Declare.
4114 * output-file.c (output_file_create): If flag_traditional_format,
4115 set BFD_TRADITIONAL_FORMAT on stdoutput.
4116 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4118 * config/tc-mips.c (append_insn): Make sure that if we have a
4119 fixup for an unmatched %hi reloc, it does not associated with a
4122 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4123 * doc/Makefile.in: Likewise.
4125 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-m32r.c (check_for_side_effects): New function.
4128 (can_make_parallel): Add checks for instruction side effects
4129 clashing with the other instruction.
4130 (assemble_parallel_insn): Improve warning messages. Return error
4131 message from non-swapped instruction order.
4133 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4135 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4137 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4138 md_cleanup definition. This moves the forced literal output to
4139 the end of the source pass, and avoids macro's inserting literals
4140 into the code immediately after the macro expansion.
4142 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4145 a gas internal symbol is adjustable.
4146 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4148 * as.h: If gcc version greater than 2.6, use `__format__' and
4149 `__printf__' in function attributes, rather than `format' and
4152 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4154 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4156 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4158 Add tms320c30 support:
4159 * config/tc-tic30.h: New file.
4160 * config/tc-tic30.c: New file.
4161 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4162 TARGET_FORMAT as "coff-tic30".
4163 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4164 * Makefile.am: Rebuild dependencies.
4165 (CPU_TYPES): Add tic30.
4166 (CPU_OBJ_VALID): tic30-aout is valid.
4167 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4168 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4169 * configure, Makefile.in: Rebuild.
4171 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-v850.c (md_assemble): Improvements to error messages.
4175 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4177 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4178 BFD_RELOC_HI16_S to store the high bits of any value.
4180 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4181 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4182 assembler calculate relocations to any external symbol at all.
4183 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4184 involving generation of pc-relative relocs.
4185 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4186 has been moved to md_apply_fix3.
4188 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4189 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4190 which actually means (the address of identifier's GOT entry) +
4191 constant, which is not particularly useful.
4193 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4195 * read.h (include_dirs): Declare.
4196 (include_dir_count,include_dir_maxlen): Declare.
4198 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4200 * configure.in: Correct check for shared opcodes library.
4201 * configure: Rebuild.
4203 * listing.c (buffer_line): If we can't open the file, set at_end.
4204 (listing_print): Remove unused local variable fi.
4206 * config/m68k-parse.y (reglistpair): Handle register list in
4209 * config/vms-conf.h: Don't undef VERSION.
4211 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4213 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4215 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4217 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4218 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4219 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4220 (EXTRA_DIST): Define.
4221 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4222 explicitly rather than via the list of object files.
4223 (gcc-as.opt): New file created when make-gas.com is run.
4224 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4225 itbl-cpu.h} to #include appropriate file rather than copying that
4227 * config/vms-conf.h: Synchronize with current config.in.
4228 * Makefile.in: Rebuild.
4230 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4232 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4233 (parallel_ok): Relaxed parallel subinstruction dependency check.
4235 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4237 * as.h (flag_warn_suppress_instructionswap): added new flag.
4238 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4239 command line argument.
4240 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4241 warning only if flag_warn_suppress_instructionswap is false.
4243 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4245 * configure.in (i386-*-mingw32*): New target.
4246 * configure: Rebuild.
4248 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4250 * symbols.c (resolve_symbol_value): Don't set the segment if it
4251 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4253 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4256 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4258 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4259 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4262 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4266 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4268 * config/tc-v850.c (v850_insert_operand): Display instruction when
4269 an error is encountered.
4271 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4273 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4274 (i386-*-sco3.2v5*coff): New target.
4275 (i386-*-sco3.2*): New target.
4276 * configure: Rebuild.
4278 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4280 * config/tc-v850.c: Tidy error message production.
4282 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4284 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4285 validate_immediate return value in the right type for comparisons
4288 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4290 * listing.c (MAX_BYTES): Use listing variables not constants.
4291 (data_buffer): No longer an array, but a pointer.
4292 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4293 (listing_listing): Allocate data_buffer.
4295 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4297 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4298 --listing-rhs-width, --listing-cont-lines.
4299 (show_usage): Update.
4300 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4301 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4302 (print_lines): Use the variables instead of the constants.
4303 (listing_listing): Likewise.
4304 * listing.h: Declare the new vars.
4306 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4308 * as.c (parse_args): Add --keep-locals alias for -L.
4309 Add --strip-local-absolute.
4310 (show_usage): Update.
4311 * as.h (flag_strip_local_absolute): New flag.
4312 * symbols.c (S_IS_LOCAL): Use it.
4313 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4314 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4315 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4317 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4319 * config/tc-m32r.c: Detect if explicitly parallel instructions
4320 might have an io conflict and issue a warning message.
4322 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4324 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4325 cgen_swap_fixups): Functions to save, restore and swap the fixup
4326 chain with a backup copy.
4327 (cgen_asm_finish_insn): Returns address of constructed insn.
4329 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4331 * listing.c (file_info_struct): Remove FILE, add POS.
4332 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4333 (file_info): Don't open the file.
4334 (buffer_line): Check for the file in the last_open cache, updating
4336 (print_source): Don't reference file_info->file.
4337 (listing_listing): Likewise.
4338 (listing_print): Close the file in the cache, if any.
4340 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4342 * read.c (dwarf_file_string): New file static variable.
4343 (emit_expr): Look for constant sequence that leads up to a file
4344 name in DWARF debugging output.
4345 (stringer): Use dwarf_file_string to decide whether to accept a
4346 string as a file name.
4348 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4350 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4351 (crack_operand): Add reg->reglst MRI hack.
4352 (r_seg): Put reglst symbols in reg_section.
4353 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4355 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4357 * tc-sh.c (get_specific): Handle SGR & DBR.
4359 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4361 * tc-h8300.c (parse_reg): Take the length of the symbol into
4362 account when attempting to match a register name.
4363 * tc-h8500.c (parse_reg): Likewise.
4365 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4367 * cgen.c: Formatting changes to improve readability.
4369 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4371 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4374 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4376 Based on a patch from Jim Wilson
4377 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4378 (tc_gen_reloc): Handle cross section PC relative relocs
4381 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4383 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4385 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4387 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4388 (expr_jmp_buf): New static local.
4389 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4390 (cgen_md_operand): New function.
4391 * tc-m32r.c: Clean up pass over `struct foo' usage.
4392 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4394 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4396 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4397 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4399 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * config/tc-i386.c (i386_operand): Give an error if there are
4402 unrecognized characters after an expression.
4404 For older changes see ChangeLog-9697