1 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Put strict register checks before
4 call to pa_parse_number.
6 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
8 1999-09-06 Ian Lance Taylor <ian@zembu.com>
10 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
13 1999-09-06 Donn Terry <donn@interix.com>
15 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
17 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
19 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
20 candidate instruction. Require registers for register arguments
21 when in strict mode. Require assemble-time constants for
22 constants when in strict mode.
23 (pa_get_absolute_expression): Require a constant when in strict
26 1999-09-06 Nick Clifton <nickc@cygnus.com>
28 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
30 1999-09-04 Steve Chamberlain <sac@pobox.com>
32 * config/tc-pj.c: New file, supports picoJava in ELF.
33 * config/tc-pj.h: Ditto.
34 * configure.in (pjl*, pj*): New targets.
35 * Makefile.am: Rebuild dependencies.
37 (TARGET_CPU_CFILES): Add config/tc-pj.c.
38 (TARGET_CPU_HFILES): Add config/tc-pj.h.
39 * doc/c-pj.texi: New file.
40 * doc/as.texinfo: Add some PJ specifics.
41 * doc/all.texi: Add PJ to the list of all architectures, sort them
43 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
44 * configure, Makefile.in, doc/Makefile.in: Rebuild.
46 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
48 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
49 (obj_frob_file): Test for null pointer.
50 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
51 (OBJ_PROCESS_STAB): And here.
54 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
55 except OBJ_PROCESS_STAB, which we #undef for ecoff.
56 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
58 * config/obj-coff.c (no_func): Remove.
59 (coff_format_ops): Change occurrences of no_func to 0, as we test
62 * configure.in: Enable bfd for i386-coff when primary target is
63 bfd. Enable i386 elf,coff emulation support. Don't set
64 USE_EMULATIONS=1 or te_file=multi unless there is more than one
66 *configure: Regenerate.
68 1999-09-02 Nick Clifton <nickc@cygnus.com>
70 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
71 .section .line directive is encountered.
73 1999-09-01 Nick Clifton <nickc@cygnus.com>
75 * config/tc-arm.c (md_section_align): Do not align sections in ELF
78 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
79 * as.texinfo: Document --gdwarf2 command line option.
80 Add additional documentation of ARM command line switches.
82 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
84 * config/tc-i386.c (i386_intel_memory_operand): Combine
85 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
86 and RESTORE_END_STRING around parse_register calls.
87 (i386_operand): Here too.
88 (i386_is_reg): Remove.
89 (parse_register): Move as_bad calls from within this function to
92 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
94 Based on a patch from H.J. Lu <hjl@gnu.org>
95 * config/tc-i386.c (parse_register): Handle FP regs specially.
96 (md_begin): Remove '(' and ')' from register_chars.
98 1999-08-29 Doug Evans <devans@casey.cygnus.com>
100 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
101 error message (done elsewhere).
103 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
105 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
107 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
109 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
112 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
114 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
116 Add new completers. Fix bug in 64 bit condition handling.
118 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
121 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
123 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
125 * config/tc-hppa.c (pa_ip): Add case for 'I'.
127 1999-08-27 Jim Wilson <wilson@cygnus.com>
129 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
130 (struct ls): Add frag field. Initialize it to zero.
131 (out_end_sequence): New local text_frag. Set it while in text section.
132 Replace address check with frag check. Set ls.frag to text_frag if
134 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
135 Set it before switching sections. Replace address check with frag
136 check. Set ls.frag to saved_frag if out_set_addr called.
138 1999-08-26 David Mosberger <davidm@hpl.hp.com>
140 * dwarf2dbg.c (out_end_sequence): If address changed, directly
141 output "advance_pc" opcode instead of calling gen_addr_line().
142 The latter has the undesired side-effect of creating a new row
143 in the debug line info matrix.
145 1999-08-26 Jim Wilson <wilson@cygnus.com>
147 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
148 ls.last_filename if last is less than zero. Set ls.last_filename
149 when allocating new entry.
150 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
153 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
155 * config/tc-i386.c (i386_index_check): Fix the displacement size
156 when INFER_ADDR_PREFIX.
158 1999-08-18 Nick Clifton <nickc@cygnus.com>
160 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
163 1999-08-17 Ian Lance Taylor <ian@zembu.com>
165 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
166 handle 0xffffNNNN constants correctly.
168 1999-08-16 Nick Clifton <nickc@cygnus.com>
170 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
173 1999-08-13 Nick Clifton <nickc@cygnus.com>
175 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
176 (md_apply_fix3): Always pass positive values to
179 1999-08-12 Nick Clifton <nickc@cygnus.com>
181 * config/tc-arm.c (skip_whitespace): New macro.
184 (md_apply_fix3): Store relocation offset in addend for ELF based
186 (arm_force_relocation): Always generate relocs for Thumb function
189 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
191 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
192 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
194 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
196 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
197 flags for the unwind subspace.
199 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
200 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
201 suitable relocation based on the size of the target's pointer.
202 Always Use subsegment zero for the unwinders.
203 (pa_level): Handle "2.0w".
205 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
207 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
208 with the following instruction unless this was specified.
210 1999-08-09 Ian Lance Taylor <ian@zembu.com>
212 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
213 certain sections, to match BFD changes.
215 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
217 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
218 (EXTRA_SCRIPTS): Define to keep automake happy.
219 * Makefile.in: Rebuild.
221 1999-08-08 Ian Lance Taylor <ian@zembu.com>
223 * Makefile.am: Rename .dep* files to DEP*.
224 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
225 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
227 * Makefile.in: Rebuild.
229 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
231 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
233 1999-08-08 Ian Lance Taylor <ian@zembu.com>
235 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
236 avoid problems on DOS filesystems.
237 * Makefile.in: Rebuild.
239 * doc/as.texinfo (Section): Document 's' flag for COFF version.
241 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
243 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
246 1999-08-08 Ian Lance Taylor <ian@zembu.com>
248 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
249 line to create ${GDBINIT} rather than .gdbinit.
250 * configure, Makefile.in, doc/Makefile.in: Rebuild.
252 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
254 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
256 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
258 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
260 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
262 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
263 non-adjustable symbols.
265 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
267 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
269 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
271 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
274 1999-08-05 Donn Terry <donn@interix.com>
276 * config/te-interix.h: New file.
277 * configure.in (i386-*-interix*): New target.
278 * configure: Rebuild.
280 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
282 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
283 selectors for ELF too.
284 (selector_table): Add "ltp" and "rtp" selectors.
286 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
288 * config/tc-i386.c (i386_operand): No need to change
289 operand_string pointer in segment reg case before goto
290 do_memory_reference. Initialise displacement_string_start and
291 displacement_string_end after do_memory_reference label.
292 (i386_index_check): Add operand_string param, and print error
293 message on failure here.
294 (i386_intel_memory_operand): Instead of here.
295 (i386_operand): And here.
296 (INFER_ADDR_PREFIX): Enable.
298 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
300 * config/tc-i386.h (DefaultSize): Define. Renumber following
301 opcode_modifier defines.
303 From Etienne Lorrain <etienne.lorrain@ibm.net>
304 * config/tc-i386.c (stackop_size): New variable.
305 (set_16bit_code_flag): Clear it here.
306 (set_16bit_gcc_code_flag): New function.
307 (md_pseudo_table): Add "code16gcc" entry.
308 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
310 1999-08-03 Ian Lance Taylor <ian@zembu.com>
312 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
313 next_set_end even if the end symbol is being discarded.
315 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
316 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
317 * config/obj-coff.c: Likewise.
318 (seg_info_type): Remove.
319 (seg_info_off_by_4): Change to array of segT.
320 (s_get_segment): Adjust accordingly.
321 (obj_pseudo_table): Fully initialize sentinel entry.
323 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
324 Ralf Baechle <ralf@uni-koblenz.de>.
326 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
328 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
330 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
332 * config/tc-i386.c: Indentation and white space changes.
333 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
334 don't enable it by default.
335 (i386_intel_operand): Remove redundant prototype.
336 Move check on number of memory operands, and i.mem_operands++
337 (i386_intel_memory_operand): To here.
338 Remove i386_immediate code from here. Remove special case code
339 for input and output using (%dx). Remove base/index checks and
340 call i386_index_check instead. Save initial operand_string
341 argument for error message.
342 (i386_operand): Remove redundant prototype. Move base/index
343 checks to i386_index_check.
344 (i386_displacement): Move intel mode check for non-zero
346 (i386_intel_memory_operand): To here.
348 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
350 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
351 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
352 by .register pseudo-op if -64 and --no-undeclared-regs.
353 (s_register, sparc_adjust_symtab): New functions.
354 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
355 Declare sparc_adjust_symtab as tc_adjust_symtab.
356 * doc/c-sparc.texi: Add description of #ignore special literal
357 for .register pseudo-op.
359 1999-07-30 Catherine Moore <clm@cygnus.com>
361 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
362 the relocation's section offset.
364 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
366 * write.c (fixup_segment): Fix generic error check overflow test.
368 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
369 X_add_number to long.
371 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
373 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
376 1999-07-27 Ian Lance Taylor <ian@zembu.com>
378 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
381 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
383 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
385 * configure.bat: Remove; obsolete.
386 * config/go32.cfg: Likewise.
388 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
390 * configure.in (i386-*-vxworks*): New target.
391 * configure: Rebuild.
393 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
395 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
397 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
399 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
401 (output_insn): Put OLO10's secondary addend into tc_fix_data.
402 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
403 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
404 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
405 MAX_RELOC_EXPANSION): Define.
406 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
408 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
410 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
411 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
412 block. Print a warning if an 8-bit or 16-bit constant
413 displacement or immediate is truncated on output.
414 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
416 (i386_operand): Disallow immediate jump absolute operand.
418 1999-07-15 Ian Lance Taylor <ian@zembu.com>
420 * configure.in: Bump version number to 2.9.5.
421 * configure: Rebuild.
423 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
426 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
428 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
429 (cons_fix_new_hppa): Derive size of fixup from size of the object.
431 1999-07-14 Philip Blundell <pb@nexus.co.uk>
433 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
435 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
437 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
438 if -mno-fpu was given.
439 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
441 (cons_fix_new_arm): Remove misleading comments.
443 1999-07-14 Ian Lance Taylor <ian@zembu.com>
445 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
447 (relax_segment): Likewise. After giving a rs_org error, convert
448 the frag to rs_align to avoid cascading errors.
450 1999-07-12 Andreas Schwab <schwab@suse.de>
452 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
454 1999-07-11 Ian Lance Taylor <ian@zembu.com>
456 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
457 as appropriate. Fill in structure initializations. Add variable
458 initializations. Add casts.
459 * dwarf2dbg.c (print_stats): Change i to size_t.
460 * listing.c (listing_listing): Change list_line to unsigned int.
462 1999-07-10 Ian Lance Taylor <ian@zembu.com>
464 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
465 rather than checking for \001 and \002 in symbol name.
466 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
468 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
470 * configure.in (hppa*-linux-gnu*): New target.
471 * configure: Rebuilt.
473 1999-07-08 Nick Clifton <nickc@cygnus.com>
475 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
477 1999-07-07 Nick Clifton <nickc@cygnus.com>
479 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
480 accessing symbolP directly.
482 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
484 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
487 1999-07-05 Nick Clifton <nickc@cygnus.com>
489 * config/tc-arm.c (ARM_EXT_V5): Define.
490 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
491 (md_begin): Detect ARM v5 architectures.
492 (md_parse_option): Accept arm v5 specification.
493 (md_show_usage): Documment -marmv5 switch.
495 * doc/c-arm.texi: Document -marmv5 command line option.
497 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
499 (validate_immediate_twopart): New function. Determine if a
500 constant can be computed by two ADD instructions.
501 (output_inst): Remove its command line parameter - it was never
503 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
504 implememt the ADRL pseudo op.
505 (tc_gen_reloc): Generate a suitable error message if an ADRL
506 instruction tries to generate a real reloc.
508 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
510 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
512 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
515 1999-06-27 H.J. Lu <hjl@gnu.org>
517 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
518 non BFD_ASSEMBLER case.
520 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
522 * config/obj-coff.c (obj_coff_section): Mark writable sections as
525 1999-06-26 David Mosberger <davidm@hpl.hp.com>
527 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
528 out_end_sequence() when the address decreases due to a new frag.
529 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
530 numbering starts with 1.
532 1999-06-23 Nick Clifton <nickc@cygnus.com>
534 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
536 (mcore_s_text): Call obj_elf_text for ELF target.
537 (mcore_s_data): Call obj_elf_data for ELF target.
538 (mcore_s_section): No longer ELF specific. Call obj_coff_section
540 (mcore_s_bss): New function: Dump literal table before changing
542 (mcore_s_comm): New function: Dump literal table before changing
545 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
546 No longer static functions.
547 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
548 Provide prototypes for these functions.
550 1999-06-22 Ian Lance Taylor <ian@zembu.com>
552 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
553 a list of names, to try obj_segment_name, and to try abbreviated
554 names when using COFF without long section names.
556 * config/tc-alpha.c: More use of symbol accessor functions.
557 * config/tc-arc.c: Likewise.
558 * config/tc-d30v.c: Likewise.
559 * config/tc-fr30.c: Likewise.
560 * config/tc-i860.c: Likewise.
561 * config/tc-m88k.c: Likewise.
562 * config/tc-mcore.c: Likewise.
563 * config/tc-ns32k.c: Likewise.
564 * config/tc-sparc.c: Likewise.
565 * config/tc-v850.c: Likewise.
567 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
568 sy_value with appropriate accessor functions.
569 * config/tc-arm.c (md_apply_fix3): Likewise.
570 * config/tc-d10v.c (AT_WORD_P): Likewise.
571 * config/tc-v850.c (reg_name_search): Likewise.
573 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
574 use symbol_get_bfdsym instead.
575 * config/tc-ppc.c (md_assemble): Likewise.
576 * config/tc-v850.c (v850_comm): Likewise.
578 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
580 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
581 the symbol, rather than accessing the bsym member.
582 * config/tc-d10v.c (tc_gen_reloc): Likewise.
583 * config/tc-d30v.c (tc_gen_reloc): Likewise.
584 * config/tc-mcore.c (tc_gen_reloc): Likewise.
585 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
586 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
587 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
588 * config/tc-tic30.c (tc_gen_reloc): Likewise.
589 * config/tc-v850.c (tc_gen_reloc): Likewise.
591 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
593 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
594 (hppa_gen_reloc_type): Conditionalize on BFD64.
595 (tc_gen_reloc): Re-enable ELF relocations.
596 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
598 1999-06-21 Ian Lance Taylor <ian@zembu.com>
600 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
602 (do_ldst): Move assignment out of if condition.
603 (md_apply_fix3): Add casts to avoid printf format warnings. Add
604 parentheses to avoid warning.
606 1999-06-21 Nick Clifton <nickc@cygnus.com>
608 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
609 macro to get at the BFD symbol associated with a GAS symbol.
611 1999-06-19 Ian Lance Taylor <ian@zembu.com>
613 * config/tc-ppc.c: Update for symbol handling changes.
614 * config/obj-coff.c: Likewise.
616 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
618 * tc-hppa.c: General cleanups of ELF support. No more spaces
619 and subspaces for ELF.
620 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
621 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
622 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
623 (UNWIND_SECTION_NAME): Likewise.
624 (space/subspace related structures): Conditionalize definitions
626 (space/subspace directives and support routines): Conditionalize
627 definitions and references/uses on OBJ_SOM.
628 (label_symbol_struct): For ELF, track the symbol's segment. For
630 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
632 (USE_ALIASES): Kill for both SOM & ELF.
633 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
634 (pa_space, pa_subspace): Corresponding changes.
635 (pa_spaces_begin): Corresponding chagnes.
636 (md_begin): Do not muck around with space/subspace stuff for
638 (md_apply_fix): Temporarily disable argument relocation stuff
640 (tc_gen_reloc): Temporarily disable relocation generation for
642 (pa_build_unwind_subspace): Similarly.
644 1999-06-16 Nick Clifton <nickc@cygnus.com>
646 * config/tc-arm.c (thumb_set): New pseudo op.
647 (text, data, section): Override these pseudo ops with ARM
649 (s_thumb_set): New function: Perform the same as a .set pseudo
650 op, but also mark the alias'ed symbol as being a Thumb
652 (arm_s_text): New function: Perform the same as the .text
653 pseudo op, but dump the literal pool before changing
655 (arm_s_data): New function: Perform the same as the .data
656 pseudo op, but dump the literal pool before changing
658 (arm_s_section): New function: Perform the same as the
659 .section pseudo op, but dump the literal pool before changing
661 (arm_cleanup): Do not reset the current section before dumping
664 1999-06-17 Nick Clifton <nickc@cygnus.com>
666 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
667 OPTION_NO_WARN_UNMATCHED entries.
668 (md_parse_option): Generate a warning message if an unrecognised
669 option is encountered.
671 * config/tc-d10v.c (do_not_ignore_hash): New variable.
672 (get_operands): When parsing an expression after an '@' symbol
673 has been detected, do not ignore '#' symbols.
674 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
677 1999-06-13 Ian Lance Taylor <ian@zembu.com>
679 From K. Richard Pixley <rich@noir.com>:
680 * configure.in (ppc-*-vxworks*): New target.
681 * configure: Rebuild.
683 1999-06-12 Philip Blundell <philb@gnu.org>
685 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
687 1999-06-13 Ian Lance Taylor <ian@zembu.com>
689 * write.c (adjust_reloc_syms): Rather than never reducing reloc
690 which refer to symbols in linkonce sections, permit reducing the
691 relocs if the symbol is local.
693 1999-06-12 Ian Lance Taylor <ian@zembu.com>
695 * subsegs.c (subseg_text_p): New function.
696 * as.h (subseg_text_p): Declare.
697 * read.c (do_align): Use subseg_text_p to set the default fill.
698 * write.c (subsegs_finish): Likewise.
699 * config/obj-coff.c (write_object_file): Likewise.
700 * config/tc-i386.h (md_maybe_text): Don't define.
701 (md_do_align): Use subseg_text_p to set the default fill.
702 * config/tc-m32r.c (m32r_do_align): Likewise.
703 * config/tc-sh.c (sh_do_align): Likewise.
704 * config/tc-sparc.h (md_do_align): Likewise.
706 1999-06-12 David O'Brien <obrien@freebsd.org>
708 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
709 * configure: Rebuild.
711 1999-06-12 Ian Lance Taylor <ian@zembu.com>
713 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
714 * Makefile.am: Rebuild dependencies.
715 * Makefile.in: Rebuild.
717 * config/tc-i386.c (i386_immediate): Remove unused label
720 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
721 * symbols.c: Likewise.
722 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
723 sy_next field when taking address, rather than symbol_next.
725 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
727 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
728 value from the output file architecture.
729 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
730 * dwarf2dbg.h: Change bfd_vma to addressT.
732 1999-06-11 Ian Lance Taylor <ian@zembu.com>
734 * dwarf2dbg.h: Use PARAMS in function declarations.
736 1999-06-11 Martin Dorey <mdorey@madge.com>
738 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
739 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
741 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
743 1999-06-11 Ian Lance Taylor <ian@zembu.com>
745 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
747 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
750 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
752 * read.c (read_a_source_file): Only declare inescape if
755 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
757 (find_entry_byval): Add parens to avoid warning.
759 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
761 * symbols.c (resolve_symbol_value): Don't permit subtraction of
764 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
766 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
769 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
770 synthetize_setx): New functions.
771 (md_assemble): Broken the special cases into the above
772 functions. Make compiler happy if sizeof(bfd_vma)==4.
773 Fix sethi generated from set/setuw. If instructions have a relloc,
774 always clear the fields to be relocated in the opcode.
775 (sparc_ip): Remove special_case global variable.
777 1999-06-10 Ian Lance Taylor <ian@zembu.com>
779 Based on patches from John W. Woznack <jwoznack@concentric.net>:
780 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
781 indication of success rather than a value.
782 (itbl_get_val): Likewise.
783 (itbl_get_field): Use strcspn. Change delimiters to include
785 * itbl-ops.h (itbl_get_reg_val): Update declaration.
786 (itbl_get_val): Likewise.
787 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
789 * symbols.c (copy_symbol_attributes): Convert local symbols to
792 1999-06-10 Nick Clifton <nickc@cygnus.com>
794 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
797 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
799 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
800 Optimize set if sizeof(bfd_vma) == 64.
801 (sparc_ip): Fix sethi - without %hi() it should generate
802 R_SPARC_22 reloc, not R_SPARC_HI22.
803 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
805 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
807 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
808 (s_ncons): New function.
809 (native_op_table): New table.
810 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
811 R_SPARC_OLO10 handling.
813 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
815 * expr.h (struct expressionS): Revert last change; widen X_op.
816 * config/tc-alpha.c (md_begin): Check the field is wide enough.
818 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
820 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
821 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
822 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
823 * Makefile.in: Regenerated.
825 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
826 `common' pass on to s_mri_common.
827 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
829 1999-06-06 Richard Henderson <rth@cygnus.com>
831 * config/obj-elf.c (obj_elf_section): Don't free the return
832 value of demand_copy_C_string.
834 1999-06-05 Richard Henderson <rth@cygnus.com>
836 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
837 creation logic from obj_elf_create_section.
839 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
840 (section_stack): New.
841 (special_sections): Make const.
842 (obj_elf_section): Gut and rewrite parsing.
843 (obj_elf_change_section): New function broken out of obj_elf_section.
844 (obj_elf_parse_section_letters): Likewise.
845 (obj_elf_section_word): Likewise.
846 (obj_elf_section_type): Likewise.
847 (obj_elf_previous): Treat as a toggle.
848 (obj_elf_popsection): New.
849 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
850 (ppc_section_type): Likewise.
851 * config/tc-ppc.h: Likewise.
853 * expr.h (struct expressionS): Don't make X_op a bitfield.
854 * config/tc-alpha.c: Update for symbol handling changes.
855 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
856 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
858 1999-06-05 Richard Henderson <rth@cygnus.com>
860 * dwarf2dbg.c (*): Convert to K&R + prototypes.
861 (dwarf2_gen_line_info): Kill unused variables.
862 (dwarf2_finish): Likewise.
863 (dwarf2_where): Likewise.
864 (dwarf2_directive_file): If we've only got a string,
865 hand off to s_app_file.
866 * ecoff.c: Move the include of ecoff.h.
867 * symbols.h (S_IS_FUNCTION): Prototype.
869 * read.c (LEX_HASH): Supply a default.
871 (s_globl): Update `c' after skipping whitespace.
872 * read.h (LEX_END_NAME, is_name_ender): New.
873 * expr.c (get_symbol_end): Respect it.
875 1999-06-04 Mark Klein <mklein@dis.com>
877 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
879 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
881 * config/tc-hppa.c: Update for symbol handling changes.
883 1999-06-03 Ian Lance Taylor <ian@zembu.com>
885 * cgen.c: Update for symbol handling changes.
886 * config/tc-m32r.c: Likewise.
888 * config/tc-hppa.h: Update for symbol handling changes.
889 * config/tc-hppa.c: Likewise.
891 * config/tc-arm.h: Update for symbol handling changes.
892 * config/tc-arm.c: Likewise.
893 (symbol_make_empty): Remove. Just use symbol_create.
895 * symbols.c (symbol_set_tc): Correct name.
897 * Makefile.am: Rebuild dependencies.
898 ($(OBJS)): Don't depend upon struc-symbol.h.
899 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
900 * dep-in.sed: Don't remove struc-symbol.h.
901 * Makefile.in: Rebuild.
903 * doc/internals.texi (Symbols): Describe changes in symbol
906 1999-06-03 Richard Henderson <rth@cygnus.com>
908 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
909 instead of doing the work by hand.
911 1999-06-03 David Mosberger <davidm@hpl.hp.com>
913 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
914 state of line state-machine.
915 (struct ls): Collect DWARF2 line state-machine state in new member
916 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
917 resulted in any DWARF2 directives.
918 (reset_state_machine): New function.
919 (out_end_sequence): Ditto.
920 (dwarf2_gen_line_info): When switching sections or switching to a
921 lower text address, call out_end_sequence() first to terminate the
922 previous code sequence as code sequences MUST have monotonically
923 increasing addresses.
924 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
926 1999-06-03 David Mosberger <davidm@hpl.hp.com>
928 * as.c (parse_args): Add option -gdwarf2 to allow requesting
929 DWARF2 debug info (line information only, at this point).
930 * as.h: Update comment about supported debug formats.
931 * dwarf2dbg.c, dwarf2dbg.h: New files.
932 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
934 * expr.c (operand): Don't use [ for parens if we want an index op.
935 (op_encoding): Switch [ into O_index, if desired.
936 (op_rank): Renumber with O_index on bottom.
937 (expr): If O_index, match closing bracket.
938 * expr.h (O_index): New.
940 * read.c (read_a_source_file): Conditionally allow matched "
941 in lines passed to md_assemble.
943 * config/obj-elf.c (elf_pseudo_table): Add `common'.
945 1999-06-03 Ian Lance Taylor <ian@zembu.com>
947 Add support for storing local symbols in a small structure to save
948 memory when assembling large files.
949 * as.h: Don't include struc-symbol.h.
950 (symbolS): Add typedef.
951 * symbols.c: Include struc-symbol.h.
952 (local_hash): New static variable.
953 (save_symbol_name): New static function, from symbol_create.
954 (symbol_create): Call save_symbol_name.
955 (local_symbol_count): New static variable.
956 (local_symbol_conversion_count): Likewise.
957 (LOCAL_SYMBOL_CHECK): Define.
958 (local_symbol_make): New static function.
959 (local_symbol_convert): New static function.
960 (colon): Handle local symbols. Create local symbol for local
962 (symbol_table_insert): Handle local symbols.
963 (symbol_find_or_make): Create local symbol for local label name.
964 (symbol_find_base): Check for local symbol.
965 (symbol_append, symbol_insert): Check for local symbols.
966 (symbol_clear_list_pointers, symbol_remove): Likewise.
967 (verify_symbol_chain): Likewise.
968 (copy_symbol_attributes): Likewise.
969 (resolve_symbol_value): Handle local symbols.
970 (resolve_local_symbol): New static function.
971 (resolve_local_symbol_values): New function.
972 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
973 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
974 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
975 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
976 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
977 (symbol_previous, symbol_next): New functions.
978 (symbol_get_value_expression): Likewise.
979 (symbol_set_value_expression): Likewise.
980 (symbol_set_frag, symbol_get_frag): Likewise.
981 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
982 (symbol_mark_used_in_reloc): Likewise.
983 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
984 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
985 (symbol_mri_common_p): Likewise.
986 (symbol_mark_written, symbol_clear_written): Likewise.
987 (symbol_written_p): Likewise.
988 (symbol_mark_resolved, symbol_resolved_p): Likewise.
989 (symbol_section_p, symbol_equated_p): Likewise.
990 (symbol_constant_p): Likewise.
991 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
992 (symbol_get_obj, symbol_set_obj): Likewise.
993 (symbol_get_tc, symbol_set_tc): Likewise.
994 (symbol_begin): Initialize local_hash.
995 (print_symbol_value_1): Handle local symbols.
996 (symbol_print_statistics): Print local symbol statistics.
997 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
998 Declare new symbols.c functions. Move many declarations here from
1000 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1001 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1002 (struct symbol): Move bsym to make it clearly the first field.
1003 Remove TARGET_SYMBOL_FIELDS.
1004 (symbolS): Don't typedef.
1005 (struct broken_word): Remove.
1006 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1007 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1008 (symbol_clear_list_pointers): Likewise.
1009 (symbol_insert, symbol_remove): Likewise.
1010 (symbol_previous, symbol_append): Likewise.
1011 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1012 (struct local_symbol): Define.
1013 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1014 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1015 (local_symbol_get_frag, local_symbol_set_frag): Define.
1016 (local_symbol_get_real_symbol): Define.
1017 (local_symbol_set_real_symbol): Define.
1019 * write.c (write_object_file): Call resolve_local_symbol_values.
1020 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1021 (TARGET_SYMBOL_FIELDS): Don't define.
1022 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1023 ECOFF_DEBUGGING, add ECOFF fields.
1024 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1025 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1026 ECOFF_DEBUGGING, add ECOFF fields.
1027 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1028 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1029 * config/tc-mcore.h: Don't include struc-symbol.h.
1030 (TARGET_SYMBOL_FIELDS): Don't define.
1031 (struct mcore_tc_sy): Define.
1032 (TC_SYMFIELD_TYPE): Define.
1033 * Many files: Use symbolS instead of struct symbol. Use new
1034 accessor functions rather than referring to symbolS fields
1037 * read.c (s_mri_common): Don't add in value of line_label.
1039 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1040 checking for SEC_LINK_ONCE.
1042 * config/tc-sh.h (sh_fix_adjustable): Declare.
1044 * app.c (input_buffer): New static variable.
1045 (app_push): Save saved_input in allocated buffer.
1046 (app_pop): Restored saved_input.
1047 (do_scrub_chars): Change get parameter to take char * and int as
1048 arguments. Change GET macro to pass input_buffer to get
1049 function. Don't save input into allocated buffer.
1050 * as.h (do_scrub_chars): Update declaration.
1051 * input-file.c (input_file_get): Change to take char * and int.
1052 Read data into passed in buffer. Remove static buffer.
1053 * read.c (scrub_from_string): Change to take char * and int. Copy
1054 data into passed in buffer.
1056 * hash.h: Neaten. Declare hash_traverse.
1057 * hash.c: Complete rewrite based on BFD hashing code.
1058 * gasp.c (chunksize): New variable.
1059 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1062 1999-05-28 Nick Clifton <nickc@cygnus.com>
1064 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1065 addend unless the target uses an old ABI.
1067 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1069 -Wchar-subscripts cleanup
1070 * listing.c (listing_newline): Use unsigned char variable, so
1071 calls to isascii,iscntrl are correct.
1072 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1074 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1075 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1076 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1077 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1079 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1081 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1083 (arch_coldfire_p): New #define.
1084 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1086 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1088 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1090 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1091 (install_operand): Add place `N'.
1092 (init_table): Add registers ACC, MACSR, MASK.
1094 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1096 * config/tc-m68k.c: Change mcf5200 --> mcf.
1097 (archs): Add mcf5206e, mcf5307.
1098 (m68k_ip): Add format `u'.
1099 (install_operand): Add place `m', `M', `h'.
1100 (init_table): Add upper/lower registers.
1102 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1104 1999-05-28 Martin Dorey <mdorey@madge.com>
1106 * config/tc-i960.c: Several minor changes to add ELF and
1107 BFD_ASSEMBLER support.
1108 * config/tc-i960.h: Likewise.
1109 * configure.in (i960-*-elf*): New target.
1110 * aclocal.m4, configure: Rebuild.
1112 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1114 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1115 reloc changes when defined(BFD_ASSEMBLER).
1117 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1119 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1121 * write.c (write_print_statistics): Output to file, not stderr.
1123 * expr.c (generic_bignum_to_int32,64): Prototype.
1125 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1126 output_sleb128, output_uleb128, output_big_sleb128,
1127 output_big_uleb128, output_big_leb128): Prototype.
1128 (output_big_sleb128, output_big_uleb128): Make inline.
1129 (output_big_leb128): Remove inline
1131 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1132 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1133 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1134 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1135 value for correct overflow check in write.c:fixup_segment.
1136 * write.c (fixup_segment): Move bitfield overflow checks to after
1137 the md_apply_fix call.
1138 * config/obj-coff.c (fixup_segment): Likewise.
1139 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1140 valueT *val argument.
1142 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1144 * config/atof-ieee.c (gen_to_words): Correctly round a
1145 denormalized number. Fix off-by-one in range checking for
1146 exponent in a denormal.
1148 1999-05-10 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1153 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1155 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1157 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1159 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1160 (ReverseRegRegmem): Remove.
1161 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1162 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1163 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1166 From Doug Ledford <dledford@redhat.com>
1167 * config/tc-i386.h (RegXMM): New for P/III.
1168 * config/tc-i386.c: Add support for P/III.
1170 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1172 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1173 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1174 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1176 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1178 * config/tc-i386.c (i386_immediate): Skip whitespace before
1179 complaining about junk after expression.
1180 (i386_displacement): Likewise.
1182 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1184 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1185 Don't copy before downcaseing.
1187 1999-05-05 Catherine Moore <clm@cygnus.com>
1189 * tc-m68k.c: Include elf/m68k.h.
1190 (m68k_elf_final_processing): New routine.
1191 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1194 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1196 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1199 1999-04-30 Nick Clifton <nickc@cygnus.com>
1201 * config/tc-mcore.c (mcore_s_section): Dump literals before
1204 1999-04-29 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1209 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1211 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1212 (TC_INIT_FIX_DATA): Delete.
1213 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1214 (TC_INIT_FIX_DATA): Delete.
1215 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1216 * write.c (fix_new_internal): Initialize fx_cgen member.
1217 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1218 (gas_cgen_md_apply_fix3): Update.
1219 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1220 (md_cgen_record_fixup_exp): Update.
1221 (FX_OPINFO_R_TYPE): Update.
1223 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1224 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1225 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1226 * frags.h (struct frag): Make opindex, opinfo ints.
1228 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1230 1999-04-26 Tom Tromey <tromey@cygnus.com>
1232 * aclocal.m4, configure: Updated for new version of libtool.
1234 1999-04-22 Nick Clifton <nickc@cygnus.com>
1236 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1238 (md_apply_fix3): Do not fix up absolute relocations against
1241 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1243 1999-04-20 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1246 changes and data-in-text directives.
1247 (mcore_cons): New function: intercept cons() operations.
1248 (mcore_float_cons): New function: intercept float_cons()
1250 (mcore_stringer): New function: intercept stringer() operations.
1252 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1254 * obj.h (struct format_ops): Change generate_asm_lineno field to
1256 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1258 * config/tc-alpha.c (find_opcode_match): Add default case to
1260 (find_macro_match): Likewise.
1261 (load_expression): Parenthesize && within ||.
1263 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1265 1999-04-17 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1268 .text .data .section pseudo ops.
1269 (mcore_s_section): New function. Dump lits before changing secs.
1270 (mcore_s_text): New function. Dump lits before changing secs.
1271 (mcore_s_data): New function. Dump lits before changing secs.
1273 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1275 * config/tc-mips.c (mips_32bitmode): New.
1276 (md_begin): Set mips_32bitmode if needed.
1277 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1278 Set EF_MIPS_32BITMODE.
1280 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1282 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1285 1999-04-16 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1289 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1291 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1292 expressions correctly.
1295 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1297 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1299 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1301 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1302 and fmpynfadd instructions.
1304 1999-04-11 Richard Henderson <rth@cygnus.com>
1306 * as.h (environ): Declare it, if needed.
1307 * as.c (dump_statistics): Don't declare environ.
1308 * configure.in (environ): Detect declaration.
1309 * configure, config.in: Rebuild
1311 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1312 (i386_displacement): Allocate enough space for replacement buffer.
1313 Clean up replacement buffer initialization.
1315 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1317 * subsegs.c (section_symbol): Don't create a new symbol if one
1318 already exists; instead, use the existing one, but set its segment
1319 and frag data if it hasn't already been defined.
1320 * config/obj-coff.c (c_section_symbol): Likewise.
1322 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1324 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1326 1999-04-08 Nick Clifton <nickc@cygnus.com>
1328 * config/tc-mcore.c: New File: Support routines for MCore
1330 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1331 * config/obj-coff.c: Add support for mcore-pe target.
1333 * Makefile.am: Add support for MCore targets.
1334 * Makefile.in: Regenerate.
1335 * configure.in: Add support for MCore targets.
1336 * configure: Regenerate.
1338 * doc/all.texi: Set MCORE.
1339 * doc/as.texinfo: Document MCore specific command line options.
1341 * write.h: Prevent multiple inclusion.
1343 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1345 * asintl.h (LC_MESSAGES): Never define.
1346 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1348 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1351 * Makefile.am (m68k-parse.c): If configuring in the source
1352 directory, copy m68k-parse.y into the local directory before
1353 running ylwrap, to remove spurious differences when generating
1355 * Makefile.in: Rebuild.
1357 * config/tc-sparc.h (md_do_align): Just allocate the number of
1358 bytes necessary, rather than always allocating 1024.
1360 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1362 * listing.c (listing_newline): Add cast to avoid warning.
1363 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1364 * config/tc-i386.c (i386_scale): Add return value.
1365 (build_displacement_string): Remove unused local temp_disp2.
1366 (i386_intel_memory_operand): Add parentheses to avoid warning.
1367 (i386_intel_operand): Remove unused local end_of_operand_string.
1368 (i386_operand): Remove unused local operand_modifier.
1369 (i386_operand): Add parens to avoid warning.
1371 1999-04-04 Don Bowman <don@pixsci.com>
1373 * configure.in: Add mips*-*-vxworks* target; have it define
1375 * configure, config.in: Rebuild.
1377 1999-03-31 Nick Clifton <nickc@cygnus.com>
1379 * configure.in (emulations): Add support for arm-epoc-pe.
1380 * configure: Regenerate.
1381 * config/te-epoc-pe.h: New file. Define macros specific to
1383 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1384 for arm-epoc-pe target.
1386 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1388 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1390 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1392 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1393 detect ",n" without a condition.
1394 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1397 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1399 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1400 instruction is encoded with one bit.
1403 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1405 * doc/internals.texi (CPU backend): Mention that
1406 line_separator_chars should not include newline. From thi
1407 <ttn@mingle.glug.org>.
1409 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1411 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1412 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1414 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1416 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1418 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1420 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1423 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1425 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1427 1999-03-15 Martin Hunt <hunt@cygnus.com>
1429 * app.c (do_scrub_begin): Change '-' back to a symbol char
1430 so we can use multiple opcodes on a line again.
1432 * config/tc-d30v.c: By default, warn if a symbol has
1433 the same name as a register. Plus some minor
1434 updates from the branch.
1436 1999-03-13 Nick Clifton <nickc@cygnus.com>
1438 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1439 BFD_RELOC_16 and BFD_RELOC_64.
1441 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1443 * expr.c (expr): Add missing else.
1445 1999-03-12 Nick Clifton <nickc@cygnus.com>
1447 * config/tc-arm.c (md_apply_fix3): Improve error message.
1449 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1451 * Makefile.am (CPU_TYPES): Add fr30.
1452 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1453 (fr30,m32r dependencies): Update.
1454 * Makefile.in: Rebuild.
1456 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1457 (gas_cgen_record_fixup_exp): Ditto.
1458 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1459 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1460 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1461 (md_cgen_lookup_reloc): Update use of operand->type.
1462 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1463 (md_convert_frag): Call cgen_operand_lookup_by_num.
1464 (md_cgen_lookup_reloc): Update use of operand->type.
1465 (m32r_cgen_record_fixup_exp): Ditto.
1467 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1469 * config/tc-mips.c (md_show_usage): Fix message.
1471 1999-03-03 Nick Clifton <nickc@cygnus.com>
1473 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1474 and LDR reg,=<expr> instruction.
1476 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1479 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1481 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1483 1999-02-17 Nick Clifton <nickc@cygnus.com>
1485 This patch was created by: Scott Bambrough
1486 <scottb@corelcomputer.com>
1489 Special cased '@' character. The '@' character is used as the
1490 ARM assembler comment character, as a special character
1491 and in ELF .symver pseudo-op's, and as a special character in
1492 .type and .section pseudo-ops.
1493 (symver_pseudo): New static variable.
1494 (symver_state): New static variable.
1495 (struct app_save): Add field 'symver_state'.
1496 (app_push): Save global symver_state int struct app_save.
1497 (app_pop): Restore global symver_state from struct app_save.
1498 (do_scrub_chars): Special case handling of '@' character in
1501 * configure.in: Modified to recognize armv* uname syntax from ARM
1503 * configure: Regenerated.
1505 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1506 a prefix to the section's type.
1507 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1508 the type's typename.
1510 * config/tc-arm.h: Add support for PIC generation:
1511 (pic_code): New boolean.
1512 (obj_relocate_extern): Define.
1513 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1514 (TC_CONS_FIX_NEW): Define.
1515 (tc_fix_adjustable): Define.
1516 (GLOBAL_OFFSET_TABLE_NAME): Define.
1518 * config/tc-arm.c: Add support for PIC generation:
1519 (line_seperator_chars): Allow ';' as a seperator for Linux.
1520 (is_immediate_prefix): New macro.
1521 (arm_parse_reloc): New function.
1522 (s_arm_elf_cons): New function.
1523 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1524 (md_undefined_symbol): Special case handling for the Global Offset
1526 (md_apply_fix3): Handle PIC relocs.
1527 (tc_gen_reloc): Handle PIC relocs.
1528 (md_parse_option): Add support for '-k' command line switch to
1529 enable PIC generation.
1530 (cons_fix_new_arm): New function.
1531 (s_arm_elf_cons): New function.
1533 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1535 * configure.in: Add comments for uses of AC_DEFINE.
1536 * acinclude.m4: Likewise.
1537 * acconfig.h: Remove.
1538 * aclocal.m4: Rebuild.
1539 * configure: Rebuild.
1540 * Makefile.in: Rebuild.
1541 * config.in: Rebuild.
1543 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1545 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1546 non-constant offset from a base register.
1548 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1550 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1553 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1555 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1556 (emit_insn): Look for pc-relative and no-overflow specifiers on
1557 internal relocation types.
1559 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1561 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1564 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1566 (mips_4650, mips_4010, mips_4100): Variables removed.
1567 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1568 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1570 (md_begin): Don't bother initializing the mips_NNNN variables;
1571 mips_cpu is set, and that's good enough now.
1572 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1573 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1574 (show): New function, to handle wrapping in the CPU lists.
1575 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1577 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1579 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1580 than treat as an immediate specifier.
1582 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1584 * config/tc-i386.c: Prototype many functions.
1585 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1586 (i386_immediate): Remove unused second argument.
1587 (i386_intel_operand): Fix i386_is_reg typo.
1588 (i386_operand): Use allow_naked_reg.
1589 (output_invalid): Make operand int for K&R.
1591 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1593 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1595 * Makefile.in: Rebuild.
1597 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1599 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1601 (EXTRA_as_new_SOURCES): Comment out.
1602 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1603 * Makefile.in: Rebuild.
1604 * doc/Makefile.in: Rebuild.
1605 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1606 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1607 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1608 * configure: Rebuild.
1609 * aclocal.m4: Rebuild.
1610 * config.in: Rebuild.
1611 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1612 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1613 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1614 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1615 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1616 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1617 (gas_cgen_record_fixup_exp): Ditto.
1618 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1619 descriptor, not global variable.
1620 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1621 descriptor, not global variable. Refer to insert_operand handler
1622 via cpu descriptor, not global function.
1623 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1624 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1625 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1626 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1627 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1628 * config/tc-m32r.c: Ditto.
1629 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1630 (md_assemble): Ditto.
1631 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1633 1999-02-09 Nick Clifton <nickc@cygnus.com>
1635 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1636 relocations for ELF targets.
1638 1999-02-08 Nick Clifton <nickc@cygnus.com>
1640 * configure.in: Add support for StrongARM target.
1641 * configure: Regenerate.
1643 1999-02-05 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1647 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1650 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1652 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1654 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1656 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1657 (INTEL_DWORD_MNEM_SUFFIX): Define.
1660 (DWORD_PTR): Define.
1661 (XWORD_PTR): Define.
1663 (OFFSET_FLAT): Define.
1665 (NONE_FOUND): Define.
1668 * config/tc-i386.c (set_intel_syntax): New routine.
1669 (intel_syntax): Declare.
1670 (allow_naked_reg): Declare.
1671 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1672 (intel_float_operand): New routine.
1673 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1674 Handle brackets as well as parens. Call i386_intel_operand for
1675 intel syntax. Reverse operands if appropriate. Handle new
1676 suffixes. Handle movzx and movsx.
1677 (i386_is_reg): New routine.
1678 (i386_immediate): New routine.
1679 (i386_scale): New routine.
1680 (i386_displacement): New routine.
1681 (i386_operand_modifier): New routine.
1682 (build_displacement_string): New routine.
1683 (i386_parse_seg): New routine.
1684 (i386_intel_memory_operand): New routine.
1685 (i386_intel_operand): New routine.
1686 (i386_operand): Call i386_displacement, i386_immediate,
1687 i386_scale, etc. instead of handling inline.
1688 (parse_register): Handle registers without prefix.
1690 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1692 * configure: Regenerate.
1693 * configure.in (arm-*-oabi): New.
1694 (thumb-*-oabi): New.
1695 * config/tc-arm.c (target_oabi): Declare.
1696 (md_apply_fix3): Support REL relocs.
1697 (md_parse_option): Handle -oabi.
1698 (elf32_arm_target_format): New routine.
1699 (md_longopts): Add OPTION_OABI.
1700 * config/tc-arm.h: Redefine TARGET_FORMAT.
1703 1999-01-28 Nick Clifton <nickc@cygnus.com>
1705 * write.c (write_relocs): Handle out of range error.
1707 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1708 (fr30_force_relocation): Default to 0.
1710 * config/tc-fr30.h (obj_fix_adjustable): Define.
1711 (TC_FORCE_RELOCATION): Define.
1713 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1716 1999-01-16 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1719 merge of two instructions if the left instruciton kills the right.
1721 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1723 * Makefile.in: Regenerate.
1724 * configure.in: Redo test for using cgen.
1725 * configure: Regenerate.
1727 1999-01-09 Nick Clifton <nickc@cygnus.com>
1729 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1730 redefinition of this macro.
1732 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1734 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1737 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1739 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1740 a read of HI or LO and an immediatly following branch.
1742 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1744 * config/tc-mips.c (md_begin): Another correction to the setting of
1747 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1749 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1751 1998-12-21 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1754 bit insn when optimizing, so that parallelised instructions will
1755 start on a 32 bit boundary.
1757 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1759 * config/tc-mips.c (mips_eabi64): New.
1760 (md_begin): Set mips_eabi64.
1761 (mips_elf_final_processing): Use it.
1763 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1765 * config/tc-mips.c (mips_elf_final_processing):
1766 Correct setting of ABI in e_flags.
1768 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1770 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1772 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1774 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1776 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1778 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1779 warning, values that don't fit in the field.
1781 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1783 * config/tc-mips.c (mips_abi_string): New.
1784 (md_parse_option,md_longopts): Add mabi.
1785 (mips_elf_final_processing): Set e_flags based on mabi flag.
1787 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1789 * config/tc-mips.c (md_parse_option): Handle vr4111.
1791 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1793 * config/tc-h8300.c (build_bytes): Change message given if the
1794 instruction requires H8/300H mode and we're not in Hmode, to
1795 suggest that it may be the operand modes that are the problem, not
1796 necessarily the opcode.
1798 1998-12-10 Nick Clifton <nickc@cygnus.com>
1800 * config/tc-fr30.c: Add line separator character.
1802 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1804 * configure.in (hppa-*-mpeix*): New target.
1805 * config/obj-som.h (obj_som_compiler): Declare.
1806 * config/obj-som.c (compiler_seen): New static variable.
1807 (obj_som_compiler): New function.
1808 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1809 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1810 (pa_type_args): Set hppa_priv_level.
1811 (pa_compiler): New static function if OBJ_SOM.
1812 * configure: Rebuild.
1814 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1816 * read.c (output_leb128): Don't mark as inline.
1818 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1820 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1821 AIX .vbyte unaligned data support.
1822 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1823 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1826 1998-12-07 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1831 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1833 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1834 BFD_RELOC_ARM_PCREL_BRANCH.
1836 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1838 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1839 checking the target type.
1840 (mips-dec-bsd*): Set endian to little.
1841 * configure: Rebuild.
1843 COFF weak symbol support, based on patches from Mark Elbrecht
1844 <snowball3@usa.net>:
1845 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1846 * config/obj-coff.c (obj_coff_weak): New static function.
1847 (obj_coff_endef) [both versions]: Handle weak symbols.
1848 (coff_frob_symbol): Likewise.
1849 (yank_symbols): Likewise.
1850 (obj_pseudo_table): Add "weak".
1852 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1853 <aymeric.vincent@emi.u-bordeaux.fr>.
1854 * aclocal.m4: Rebuild with current tools.
1855 * configure: Rebuild.
1857 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1858 an assertion failure for a case we can't handle when OBJ_ECOFF.
1860 * expr.c (operator): And with 0xff to avoid problems with signed
1863 1998-12-03 Nick Clifton <nickc@cygnus.com>
1865 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1866 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1868 1998-12-02 Nick Clifton <nickc@cygnus.com>
1870 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1873 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1875 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1878 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1880 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1883 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1885 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1887 (d10v_cleanup): Only generate previous insn if a multiline insn is
1890 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1892 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1895 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1897 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1898 -marm6xxx command line switches.
1900 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1902 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1903 (itbl-ops.o): Delete duplicate dependencies.
1904 Rebuild dependencies.
1905 Add fr30 dependencies.
1906 * Makefile.in: Rebuild.
1908 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1910 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1912 * listing.c: Ignore line terminator characters found inside
1915 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1917 * po/gas.pot: Regenerated.
1919 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1922 fr30_is_label_start(). Also checks for delay slot insns.
1924 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1925 FR30 instructions which contain a colon in the mnemonic.
1927 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1929 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-fr30.c: Removed currently superflous code.
1933 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1935 * config/tc-fr30.h: New file.
1936 * config/tc-fr30.c: Tweaking so that it will compile.
1938 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1940 * config/tc-d10v.h (obj_fix_adjustable): Define.
1941 (TC_FORCE_RELOCATION): Define.
1942 (d10v_force_relocation): Declare.
1943 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1944 (md_apply_fix3): Handle Vtable relocs.
1945 (d10v_fix_adjustable): New.
1946 (d10v_force_relocation): New.
1948 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-d30v.c: Change default behaviour to ignore potential
1951 conflicts between register name and symbol names.
1953 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1955 * configure.in: Add fr30-*-*.
1956 * config/tc-fr30.c: New file.
1957 * Makefile.in: Regenerated.
1958 * config.in: Regenerated.
1959 * configure: Regenerated.
1960 * doc/Makefile.in: Regenerated.
1961 * po/gas.pot: Regenerated.
1963 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1965 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1968 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1970 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1972 (do_scrub_chars): Add some casts to unsigned char to avoid
1973 unwanted sign extension.
1974 * read.c (lex_type): Set characters about 127 to be symbol
1976 * config/tc-i386.c (md_begin): Set identifier_chars and
1977 operand_chars for values above 127.
1979 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1981 * configure.in: detect cygwin* instead of cygwin32*
1982 * configure: regenerate
1984 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1986 * listing.c: Add support for producing a listing from piped
1989 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1991 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1992 (append_insn): Account for the tx39's multiply behavior.
1994 1998-10-26 Michael Meissner <meissner@cygnus.com>
1996 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1997 from assemble_parallel_insns. Add support for '->' to indicate
1998 explicitly serializing the instructions.
1999 (md_assemble): Ditto.
2001 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2003 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2006 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2008 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2010 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2012 * config/tc-mips.c : support frame and regmask/fregmask when
2013 MIPS_STABS_ELF is specified.
2015 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2017 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2018 (md_apply_fix): Don't return 1 for VTABLE relocs.
2019 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2021 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2023 * doc/c-i386.texi: Replace occurences of "opcode" with
2024 "instruction mnemonic", "instruction", or "mnemonic" when
2025 referring to the name of an instruction. Use "opcode" when
2026 referring to the sequence of machine bytes.
2028 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2029 (is_opcode_char): Rename to is_mnemonic_char.
2030 (md_assemble and i386_operand): Correct error messages from
2031 "opcode" to "instruction mnemonic"
2032 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2033 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2034 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2035 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2036 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2037 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2038 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2040 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2042 * config/tc-i386.c (i386_operand): Check for garbage after
2045 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2047 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2048 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2050 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2052 * config/tc-sh.h (obj_fix_adjustable): Define.
2053 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2054 (md_apply_fix): Likewise.
2055 (tc_gen_reloc): Likewise.
2056 (sh_fix_adjustable): New.
2058 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2060 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2061 * cgen.h (gas_cgen_finish_insn): Update prototype.
2062 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2063 cgen_insn_t -> CGEN_INSN_INT.
2064 (make_parallel): Update handling of CGEN_INT_INSN_P.
2065 (assemble_parallel_insn): Ditto.
2066 (target_make_parallel): New function.
2067 (md_assemble): Use it.
2069 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2071 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2073 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2075 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2076 converted into lower case.
2078 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2080 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2081 (gas_cgen_tc_gen_reloc): Likewise.
2082 * config/tc-m32r.h (obj_fix_adjustable): Define.
2083 * config/tc-m32r.c (m32r_fix_adjustable): New.
2084 (m32r_force_relocation): Handle VTABLE relocs.
2086 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2088 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2090 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2092 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2093 to lower case before parsing.
2095 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2096 parallel insns modift buts in the PSW as a side effect.
2098 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2100 * config/tc-d30v.c (find_format): Test for missing flag and
2103 (md_apply_fix3): Fix error messages to avoid
2104 assumption about presence of a symbol.
2106 (parallel_ok): Disallow parallel instructions that both modify the
2109 (find_format): Generate a warning if an odd numbered register is
2110 used as the first register in a mutli-register instruction.
2112 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2115 relocations are always associated with a symbol.
2117 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2119 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2120 (elf32_sparc_force_relocation): Declare.
2121 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2122 (tc_gen_reloc): Handle vtable relocs.
2123 (elf32_sparc_force_relocation): New.
2125 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2127 * symbols.c (S_IS_FUNCTION): New.
2128 * config/tc-v850.h (obj_fix_adjustable): Define.
2129 (TC_FORCE_RELOCATION): Define.
2130 (v850_force_relocation): Declare.
2131 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2132 of fx_addnumber for VTABLE reloc addends.
2133 (md_apply_fix3): Handle VTABLE relocs.
2134 (v850_fix_adjustable): New.
2135 (v850_force_relocation): New.
2137 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2139 * tc-hppa.c (fp_operand_format): Add some additional formats.
2140 (pa_ip): Do not automatically promote into pa2.0 mode.
2141 (pa_level): Handle ".level 2.0".
2143 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2145 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2146 * config/tc-i386.h (template.extension_opcode): Change to
2147 unsigned int to allow full range of 8-bit opcode suffixes.
2148 (None): Redefine as 0xffff.
2150 From Jeff B Epler <jepler@usgs.gov>
2151 * doc/c-i386.texi (i386-SIMD): New section.
2153 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2155 * read.c (discard_rest_of_line): New function.
2156 * read.h: Declare it.
2157 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2159 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2161 * config/tc-d10v.c (find_symbol_matching_register): New function.
2162 (find_opcode): Cope with the case where a register name matches
2165 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-v850.c (md_pcrel_from): Rename to
2168 v850_pcrel_from_section.
2169 (v850_pcrel_from_section): Do not resolves symbols in other
2172 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2174 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-d10v.c (find_opcode): Generate an error if a register
2177 is supplied for an operand that should not be a register.
2179 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2181 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2182 instructions to have another instruction in the right bin.
2184 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2187 the right container if the left container holds a branch
2190 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2193 both a register name and symbol name.
2194 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2196 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2198 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2199 execution unit class.
2201 (reg_name_search): If a name matches a register and a symbol,
2202 prefer the register.
2203 (find_format): Disallow flag registers when a general purpose
2204 register is required.
2205 If a number is required, but a register has been given, check to
2206 see if a symbol with the same name as the register exists, and if
2207 so, use that symbol.
2209 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2211 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2213 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-d30v.c (find_format): Do not accept flag registers as
2216 general purpose registers.
2217 (find_format): If an immediate value is expected at a given place
2218 in a format, but a register name has been provided instead, check
2219 to see if that register name matches the name of a predefined
2220 symbol and if it does, then use the symbol instead.
2221 (reg_name_search): If a register name matches a symbol name,
2222 prefer the register name to the symbol name.
2224 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2227 the previous insn to empty.
2229 1998-09-20 Michael Meissner <meissner@cygnus.com>
2231 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2232 pieces, forcing the use of an ANSI compiler.
2234 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2236 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2238 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2240 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2242 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2244 (obj_elf_vtable_entry): Likewise.
2245 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2246 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2247 (tc_gen_reloc): Likewise.
2248 (arm_fix_adjustable): Likewise.
2249 (elf32_arm_force_relocation): New.
2250 (armelf_frob_symbol): Remove coff-style symbol support.
2252 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2254 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2256 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2258 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2259 OBJ_COFF so that routine is defined for a.out format.
2261 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2263 * config/tc-i386.c (i386_operand): Detect non-segment registers
2264 used as segment prefixes.
2266 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2268 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2269 optimize across FDE boundaries.
2271 * config/obj-coff.c (obj_coff_section): Preserve any link once
2272 flags when setting the section flags.
2274 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2277 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2279 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2281 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2284 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2286 * frags.c (frag_grow): Include the size of the frag struct in the
2289 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2290 if the new subseg comes before the old.
2292 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2294 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2295 to handle edge8 and edge16.
2297 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2299 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2300 before we clobber the symbol involved.
2302 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2304 * config/tc-arm.c: Remove OBJ_ELF definitions for
2305 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2306 use arm_adjust_symtab for OBJ_COFF.
2307 (armelf_adjust_symtab): New Routine.
2308 * config/tc-arm.h: Define obj_adjust_symtab to
2309 armelf_adjust_symtab for OBJ_ELF.
2311 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2313 * configure.in: Make all i386-elf targets use bfd_gas.
2314 * config/tc-i386.c (tc_i386_force_relocation): New.
2315 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2316 (md_apply_fix3): Likewise.
2317 (tc_gen_reloc): Handle them.
2318 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2319 tc_i386_force_relocation.
2321 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2325 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2328 current opcode after writing the first insturction of a reverse
2331 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2333 * read.h (generate_lineno_debug): Add prototype.
2334 * read.c (generate_lineno_debug): Make non-static.
2336 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2338 * config/tc-i386.c (md_assemble): Only warn for address/data size
2341 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2344 against Thumb function names, as the linker needs this information.
2346 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2348 * expr.c (operand): Check also that there is no advance in operand
2349 after atof_generic in order to decide "is it label 0f or floating
2352 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2355 command line options with a single dash.
2356 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2358 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2360 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2361 * tc-arm.c (arm_fix_adjustable): New routine.
2363 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2365 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2366 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2367 demand_empty_rest_of_line before mri_comment_end.
2368 (equals): Check garbage after expression before
2369 mri_comment_end in MRI mode.
2371 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2373 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2374 small immediate constant to use the constant itself rather than
2377 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2379 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2380 (pa_leave): Likewise.
2382 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2384 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2386 (i386_operand): Fix an error message.
2388 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2390 * doc/c-arm.texi (ARM Directives): Document .req directive.
2392 * config/tc-arm.c (reg_required_here): Display erroneous string if
2393 the register name could not be decoded.
2394 Do not set inst.instruction if the sift is -1.
2396 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2398 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2401 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2404 even if it is belived to be unnecessary.
2406 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2408 config/tc-i386.c (i386_operand): Size immediate constants by
2409 suffix (erroneously removed as part of July 7 change).
2411 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2413 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2414 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2415 (armelf_frob_symbol): New Routine.
2416 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2418 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2420 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2422 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2425 command line switches passed to assembler.
2427 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2429 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2430 (gas_cgen_opcode_desc): Declare.
2431 (gas_cgen_parse_operand): Declare.
2432 (*): Prepend gas_ to gas specific fns to denote them as such.
2434 * cgen.c (gas_cgen_opcode_desc): New global
2435 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2436 (queue_fixup): Renamed from cgen_queue_fixup.
2437 (*): Prepend gas_ to gas specific fns to denote them as such.
2439 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2440 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2441 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2442 Open opcode table and initialize it.
2443 (make_parallel): Use gas_cgen_opcode_desc.
2444 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2445 (md_assemble): Ditto.
2447 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2449 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2450 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2451 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2452 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2453 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2454 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2455 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2456 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2457 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2458 (INIT_STAB_SECTION): Likewise.
2459 (OBJ_PROCESS_STAB): Likewise.
2461 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2462 (md_parse_option): Watch for them.
2463 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2464 (md_begin): Kill neverdef code.
2465 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2466 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2467 (s_alpha_coff_wrapper): New.
2468 (md_pseudo_table): Trap all ECOFF pseudos.
2470 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2472 Start of changes to remove mdebug section from mips*-elf
2473 Based on MIPS_STAB_ELF definition
2474 * acconfig.h: undef if not configured
2475 * config.in: undef if not configured
2476 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2477 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2478 * stabs.c (s_stab_generic): flush frag
2480 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2482 * configure.in: (arm-*-elf): Handle.
2483 (thumb-*-elf): Handle.
2484 * configure: Regenerate.
2485 * read.c (stringer): Fix typo in comment.
2486 * write.c (fixup_segment): Don't add symbol value to addend if
2488 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2490 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2493 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2495 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2496 (write_2_short): Emit warning if new flag is set.
2497 (do_assemble): Set flags if left instruction is one of special
2498 "right-instruction-killer" type.
2500 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2502 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2503 Always output words in debug_info section as big endian.
2504 (sparc_target_format): Choose correct bfd target.
2505 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2507 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2509 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2510 to work with internationalization code. Issue an error when two
2511 operands match that are not allowed to match.
2513 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2515 * configure.in (install_tooldir): Allow target to specify whether
2516 it wants to be installed in $(tooldir)/bin.
2517 * configure: Regenerate.
2518 * Makefile.am (install-exec-local): Set install-exec-tooldir
2519 dependency via configure.
2520 * Makefile.in: Regenerate.
2522 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2524 * Makefile.am (install-exec-local): Split into two ...
2525 (install-exec-bindir,install-exec-tooldir): New rules.
2526 * Makefile.in: Regenerate.
2528 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * Makefile.am (install-exec-local): Don't remove the file before
2531 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2532 W. Rozycki <macro@ds2.pg.gda.pl>.
2533 * Makefile.in: Rebuild.
2535 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2537 * cgen.c: Include libiberty.h.
2538 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2539 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2540 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2541 (md_cgen_lookup_reloc)): Declare.
2542 (md_cgen_record_fixup_exp): Declare.
2543 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2544 (m32r_relax_frag): Declare.
2545 (cgen_md_apply_fix3): Decls moved to cgen.h.
2546 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2547 (m32r_cgen_record_fixup_exp): Delete decl.
2548 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2549 (assemble_nop): Delete.
2550 (expand_debug_syms): Delete unused `exp'.
2551 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2552 Add default case for -Wall.
2553 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2554 (md_atof): Delete unused wordP.
2556 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2558 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2561 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2564 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2565 .print, .purgem, and .struct. Remove documentation for
2568 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2570 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2571 Update call to insert_operand.
2573 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2575 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2577 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2579 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2580 whitespace after a prefix operator.
2582 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2584 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2586 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2588 * config/tc-sparc.c (log2): New static function.
2589 (s_reserve): Use log2 to convert alignment before calling
2591 (s_common): Use log2 to convert alignment before calling
2592 record_alignment and frag_align.
2593 (sparc_cons_align): Use log2.
2595 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2597 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2598 (s_common): Likewise.
2600 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2601 initialization of waddr.
2602 (sparc_elf_final_processing): Add default case to switch.
2604 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2606 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2607 than temporary real.
2609 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2611 * write.c (subsegs_finish): Don't align the segments if there were
2614 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2615 copying aux information.
2617 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2618 expression into a symbol.
2620 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2622 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2623 type to unsigned int.
2624 (md_assemble): Change type used to store offsets from unsigned
2626 (i386_operand): Switch error check to only call RESTORE_END_STRING
2627 once after parse_register.
2629 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-v850.c (md_show_usage): Changed format to match that
2634 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2636 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2638 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2640 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2643 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2645 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2646 * doc/Makefile.in: Rebuild.
2648 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2650 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2651 for %lo expressions.
2652 (mips_ip, case 'u'): Move range check after code to mask
2653 off bits in %hi/%lo expressions. Mask off high bits for
2656 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2658 * doc/Makefile.am (gasver.texi): New target.
2659 (as.info, as.dvi): Depends upon gasver.texi.
2660 * doc/as.texinfo: Include gasver.texi. Mention version number on
2661 title page and in top node.
2662 * doc/Makefile.in: Rebuild.
2664 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2666 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2667 but not including the line containing the edict.
2668 * listing.h (LISTING_EOF): New.
2669 * input-scrub.c (input_scrub_next_buffer): Call it.
2671 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2673 * config/tc-i386.c (i386_operand): Don't set the size of an
2674 immediate address based solely on the suffix and the mode.
2676 * config/tc-i386.c (md_assemble): Add assertion to make sure
2677 overlap2 does not set Imm.
2679 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2680 sequences of whitespace to a single space.
2681 (is_space_chars): Just compare with space.
2682 (md_begin): Don't initialize space_chars.
2683 (md_assemble): Just skip a single whitespace character.
2684 (i386_operand): Rewrite base-index parsing to use new
2685 parse_register, and to skip white space. Skip white space in a
2686 number of other places too. Don't give error message if
2687 parse_register fails.
2688 (parse_register): Change reg_string parameter to be non-const.
2689 Add end_op parameter. Skip white space after the `%', and return
2690 end of register string. Give error message here rather than
2693 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2695 Based on patch from Matt Semersky <matts@scd.hp.com>:
2696 * expr.c (op_encoding): Make const.
2697 (expr_set_precedence): New function.
2698 (expr_begin): Don't set operator rankings, just call
2699 expr_set_precedence.
2700 * expr.h (expr_set_precedence): Declare.
2701 * read.c (s_mri): Call expr_set_precedence.
2703 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2705 * doc/as.texinfo (Statements): Remove paragraph discussing
2706 continuing lines with a backslash. This hasn't worked for years,
2709 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2711 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2713 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2714 (ps_CTORS, ps_DTORS): New section types.
2715 (vms_fixup_xtors_section): New function
2716 (Ctors_Psect, Dtors_Psect): Define.
2717 (IS_GXX_XTOR): Define
2718 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2719 Filter static constructors/destructors and add to
2720 Ctors_Symbols/Dtors_Symbols chain.
2721 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2722 appropriate section.
2724 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2725 * makefile.vms: Merge vax/vms support.
2727 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2729 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2730 (elf_pseudo_table): Add them.
2731 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2732 (md_apply_fix): Accept them.
2733 (mips_fix_adjustable): Don't adjust them.
2734 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2735 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2736 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2737 (tc_fix_adjustable): Don't adjust them.
2739 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2741 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2743 * Makefile.in: Regenerate.
2744 * configure.in: AC_SUBST cgen_cpu_prefix.
2745 * configure: Regenerate.
2747 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2749 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2750 Changed all users of COND12_DELAY.
2752 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-mn10300.c (set_arch_mach): New function.
2755 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2756 (md_begin): Default to mn10300 mode.
2757 (md_assemble): Only accept instructions for the core mn10300
2758 chip and the active machine type.
2760 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2762 * subsegs.h (segment_info_type): Give the struct a name.
2763 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2764 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2765 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2766 * config/tc-w65.h (tc_reloc_mangle): Declare.
2767 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2769 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2771 * config/tc-v850.c (v850_comm): Restore old section
2772 after common processing.
2774 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2776 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2778 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2780 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2781 char with code that explicitly sign-extends.
2783 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-v850.c (md_begin): Restore text section as the current
2786 section after creating call table sections.
2787 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2790 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2791 with call to macro SYM_AUXINFO.
2793 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2795 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2796 with the program transform name.
2797 * Makefile.in: Rebuild.
2799 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2804 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * config/tc-i386.c (i386_operand): Be prepared for a space between
2807 the open parenthesis and the start of the register operand,
2808 because of the June 16 change.
2810 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2812 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2815 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2818 even if it is belived to be unnecessary.
2820 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2822 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2824 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2826 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2828 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2829 shift amount for a repeated operand. The shift amount for the
2830 repeated copy comes from the size of the operand.
2832 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2834 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2836 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2838 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2840 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2842 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2843 characters in it as LEX_IS_SYMBOL_COMPONENT.
2844 * config/tc-i386.h (tc_symbol_chars): Define.
2845 (extra_symbol_chars): Declare.
2846 * config/tc-i386.c (extra_symbol_chars): Define.
2847 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2848 (line_comment_chars): Set to '/' if TE_LINUX.
2849 * doc/c-i386.texi (i386-prefixes): Update.
2850 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2852 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2854 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2855 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2857 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2859 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2860 constraint in instructions REP & REPI.
2862 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2865 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2867 (check_range): If the operand is shifted, then shift the number
2868 before checking its range.
2870 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2872 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2875 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-v850.c (v850_comm): Create special sections as needed.
2879 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2881 * config/tc-d10v.c (write_2_short): Addition of swapping
2882 instructions for sequential and reverse sequential order when
2883 given order is not possible.
2885 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2887 * Makefile.am: Rebuild dependencies.
2888 (DEP_INCLUDES): Fix reference to intl build directory.
2889 * Makefile.in: Rebuild.
2891 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2893 * doc/c-i386.texi: Update 16 bit documentation.
2895 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2896 IgnoreDataSize to IgnoreSize as they are used for address size as
2898 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2899 32-bit mode, similarly addr16/data16 and variants.
2901 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2904 sequential word multiply instructions.
2906 (do_assemble): Add extra command line argument, to allow mul32
2907 attribute to be preserved across parallel insns.
2908 (md_assemble): Insert NOPs between explicitly parallel insns which
2909 contain an 32 bit multiply and a 16 multiply.
2911 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2913 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2916 * config/tc-i386.c (reloc): Add braces.
2918 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2919 consistent with Intel naming.
2920 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2921 use bitfields in sib_byte.
2922 (modrm_byte): Don't use bitfields here either.
2924 * config/tc-i386.c (current_templates): Add const.
2925 (parse_register): Add const to return, param, and char *s.
2926 (i386_operand): Add const to reg_entry *r.
2927 * config/tc-i386.h (templates): Add const to start, end.
2929 Inspired by code for 16 bit gas support from Martynas Kunigelis
2930 <martynas@nm3.ktu.lt>:
2931 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2932 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2933 (uses_mem_addrmode): Remove.
2934 (md_estimate_size_before_relax): Add support here too.
2935 (md_relax_table): Rewrite interface to md_relax for 16 bit
2937 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2938 (opcode_suffix_to_type): Remove.
2939 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2940 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2941 (md_convert_frag): Likewise.
2942 (i386_operand): Add support for 16 bit base/index regs,
2943 immediates, and displacements. Remove some unnecessary casts, and
2944 localise end_of_operand_string, displacement_string_start,
2945 displacement_string_end variables. Add GCC_ASM_O_HACK.
2946 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2948 * config/tc-i386.c (prefix_hash): Remove.
2949 (md_begin): Rewrite without obstacks. Remove prefix hash table
2950 handling. Rewrite lexical table handling.
2951 (i386_print_statistics): Don't print prefix statistics.
2952 (md_assemble): Rewrite instruction parser so that line is not
2953 converted to lower case. Don't do a hash_find for prefixes,
2954 instead recognise them via opcode modifier.
2955 (expecting_operand, paren_not_balanced): Localise variables.
2956 * config/tc-i386.h (IsPrefix): Define.
2957 (prefix_entry): Remove.
2959 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2960 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2961 '\\' in case where comment_chars contains '/'.
2963 * config/tc-i386.c (MATCH): Ensure given operand and template
2964 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2965 you must write `ljmp *table(%ebx)'.
2967 From H.J. Lu <hjl@gnu.org>:
2968 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2969 as 0 ifndef BFD_ASSEMBLER.
2970 (md_assemble): Allow immediate operands without suffix or
2971 other reg operand to default in size to the current code size.
2973 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2975 * config/tc-v850.c (md_begin): Restore creation of
2976 .call_table_text and .call_table_data sections.
2978 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2981 after emitting a word of noops.
2983 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2985 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2986 (i386_operand): Simplify checks for valid base/index combinations.
2987 Disallow `in 4(%dx),%al'.
2989 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2991 (add_prefix): Change parameter from char to int.
2993 * config/tc-i386.h (Ugh): Define opcode modifier.
2994 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2996 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2997 CONSISTENT_REGISTER_MATCH macros to check register types more
2998 thoroughly. Check for illegal suffix/operand combinations
2999 when matching insns with operands. Handle new `s' suffix, and
3000 associated FloatMF opcode modifier for float insns with memory
3002 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3003 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3004 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3005 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3006 DATA_PREFIX_OPCODE throughout.
3008 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3009 (md_assemble): Rewrite suffix/register operand checking code to be
3010 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3011 AnyMem, the better to grep.
3013 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3014 given a memory operand. Don't set Abs bits either.
3015 (type_names): Remove Mem*, Abs*.
3016 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3017 define opcode_modifiers as these cases are handled by Disp8,
3018 Disp16, Disp32 and suffix checks.
3019 (COMES_IN_BOTH_DIRECTIONS): Remove.
3020 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3022 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3023 if IgnoreDataSize modifier given. Remove ShortformW modifier
3024 test. Add test for ShortForm in W base_opcode modification.
3025 Merge Seg2ShortForm and Seg3ShortForm code.
3026 * config/tc-i386.h (ShortFormW): Remove.
3027 (IgnoreDataSize): Define.
3029 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-d30v.c (md_assemble): Store previous segment state
3032 with previous instruction.
3034 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3036 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3037 (ebp, esp): Remove static variables.
3038 (MATCH): Remove test for InOutPortReg.
3039 (i386_operand): Properly handle InOutPortReg here instead.
3040 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3041 (md_assemble): Simplify and correct modrm and sib generation.
3042 (i386_operand): Add warning for scale without index.
3043 Rewrite checks for valid base/index combinations.
3045 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3046 macros and enclose in do while(0).
3047 (RESTORE_END_STRING): Likewise.
3048 (md_assemble): Add one to printed operand number so we start
3049 from 1 not 0. Add some more gettext invocations.
3050 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3053 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3054 DATA_PREFIX, SEG_PREFIX): Define.
3055 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3056 (check_prefix): Remove function.
3057 (add_prefix): New function. Add prefix to i.prefix as well as
3059 (md_assemble): Changes for add_prefix. Remove hack for wait
3060 prefix, instead always output prefixes in fixed order. Test
3061 for jcxz/loop when selecting between word & dword operations,
3062 and add address size prefix rather than operand size prefix.
3063 Remove operand -> address size hack when emitting jcxz/loop.
3064 (i386_operand): Remove O_Absent check as it's done in expr.
3066 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3068 * configure.in: Recognize m5200 as a cpu_type of m68k.
3069 * aclocal.m4: Rebuild with current libtool.
3070 * configure: Rebuild.
3072 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3074 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3075 to relaxable_symbol to prevent references to external symbol from
3078 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3081 symbols are relaxable.
3083 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3085 * config/tc-v850.c (md_begin): Don't create special
3086 sections by default.
3088 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3090 * config/tc-mips.c (macro): For div and udiv, close the
3091 reorder block as soon as possible.
3093 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3095 From Matt Semersky <matts@scd.hp.com>:
3096 * macro.c (macro_mri_mode): New function.
3097 * macro.h (macro_mri_mode): Declare.
3098 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3101 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3103 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3106 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3107 until after xstrdup in OBJ_EVAX case.
3109 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3111 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3112 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3113 of hardcoded magic number.
3114 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3116 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3118 * read.c (do_s_func): New function.
3120 * read.h (do_s_func): Add prototype.
3122 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3124 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3125 nops if fill pattern not specified.
3127 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3129 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3130 * config/te-go32.h (TE_GO32): Define.
3131 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3133 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3135 Implement .func/.endfunc pseudo-ops.
3136 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3138 * read.c (potable): Add .func,.endfunc.
3139 (s_func): New function.
3140 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3142 (in_doc_func_p,current_function_label): New static globals.
3143 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3145 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3148 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3149 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3150 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3151 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3152 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3153 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3154 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3155 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3156 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3157 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3158 * config/tc-a29k.c: Don't define md_short_jump_size,
3159 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3160 * config/tc-alpha.c: Likewise.
3161 * config/tc-alpha.h: Likewise.
3162 * config/tc-arm.c: Likewise.
3163 * config/tc-h8300.c: Likewise.
3164 * config/tc-h8500.c: Likewise.
3165 * config/tc-hppa.c: Likewise.
3166 * config/tc-i860.c: Likewise.
3167 * config/tc-i960.c: Likewise.
3168 * config/tc-ppc.c: Likewise.
3169 * config/tc-sh.c: Likewise.
3170 * config/tc-sparc.h: Likewise.
3171 * config/tc-tic30.c: Likewise.
3172 * config/tc-w65.c: Likewise.
3173 * config/tc-z8k.c: Likewise.
3175 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3177 * config/tc-vax.c (_): Delete this macro used for placeholder
3178 values in vax_operand_width_size; it conflicts with the _() macro
3179 used for internationalization.
3181 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3183 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3184 code. From Chris Moller <moller@bops.com>.
3186 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3187 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3188 * read.c (emit_expr): Initialize seg and subseg fields of a new
3190 * write.c (write_object_file): Switch to the appropriate segment
3191 and subsegment when processing a broken word.
3193 * config/tc-m68k.c (mri_assemble): New static function.
3194 (build_mri_control_operand): Call mri_assemble rather than
3196 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3197 (s_mri_endf, s_mri_endw): Likewise.
3199 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * read.c (s_org): Call md_flush_pending_output if it is defined.
3203 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3205 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3207 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3208 (md_parse_option): Add for same.
3209 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3210 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3211 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3213 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3215 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3217 * config/tc-arm.c (find_real_start): Relax definition of local
3220 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3222 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3223 symbols at the given address, not just the last one specified.
3225 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3227 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3228 or number_to_chars_littleendian to write data.
3230 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3232 * config/tc-v850.c (md_assemble): Remove artificially created
3233 register name symbols.
3235 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3237 * write.c (fixup_segment): Change "segment" to "section" in
3240 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3242 * write.c (fixup_segment): Change sym1-sym2 message again.
3244 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3246 * write.c (fixup_segment): Improve error message for sym1-sym2
3247 errors when sym1 is in a different segment from sym2.
3249 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3251 * config/tc-m32r.c (warn_unmatched_high): New static local.
3252 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3253 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3254 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3255 (md_parse_option): Likewise.
3256 (md_show_usage): Likewise.
3257 (m32r_frob_file): Likewise.
3259 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3260 (read_a_source_file): Call them.
3261 * read.h (stabs_generate_asm_file): Declare.
3262 * stabs.c (stabs_generate_asm_file): New function.
3263 (generate_asm_file): New function.
3264 (stabs_generate_asm_lineno): Move file name handling into
3267 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3269 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3270 (d30v_current_align, d30v_current_align_seg): New variables.
3271 (d30v_last_label): New variable.
3272 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3273 (s_d30v_data, s_d30v_section): Likewise.
3274 (md_pseudo_table): Call them.
3275 (md_begin): Initialize d30v_current_align_seg.
3276 (md_assemble): Call d30v_align when needed by known current alignment.
3277 (d30v_frob_label, d30v_cons_align): New functions.
3278 * config/tc-d30v.h (md_do_align): Remove.
3279 (tc_frob_label): Call d30v_frob_label.
3280 (md_cons_align): New.
3282 * config/tc-d30v.c (find_format): Convert complex expressions to
3283 expression symbols before processing. Clean up code formatting.
3285 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3287 * po/Make-in (install-info): New target.
3289 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3291 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3293 * config/tc-mn10300.c (md_assemble): Likewise.
3295 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3297 * Makefile.am: Update with `make dep-am'.
3298 (HFILES): Add cgen.h.
3299 (cgen.o): Depend on cgen.h.
3300 * Makefile.in: Regenerate.
3302 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3304 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3306 * gasp.c (grab_label): Permit a label to be a preprocessor
3307 variable by permitting a label to start with a backslash.
3309 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3311 * config/tc-mips.c (validate_mips_insn): Removed hack
3312 for previously inaccessible bitfields in some INSN_TRAP
3315 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3317 * config/tc-d30v.c (do_assemble): Abort with error message
3318 if opcode operands do not match.
3320 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3322 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3323 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3324 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3325 similar new 'q' operand.
3327 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3329 * cgen.c (cgen_asm_finish_insn): Fix typo.
3331 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3334 * cgen.c: Include it.
3335 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3336 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3337 All callers updated.
3338 * config/tc-m32r.c: Include cgen.h.
3339 (m23r_insn): New members num_fixups,fixups.
3341 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3343 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3344 to avoid compiler warning.
3346 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3348 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3351 * makefile.vms (OBJS): Add ehopt.obj
3353 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3355 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3357 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3359 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3360 a short format insn.
3361 (md_assemble): Set it for explicitly packed insns.
3363 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3365 * config/obj-coff.c (c_symbol_merge): Do not take address of
3366 native fields when performing the memcpy.
3368 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3370 * config/tc-mips.c (macro,macro2): Implement
3371 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3373 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3375 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3376 relocations against globally visible symbols.
3377 * config/tc-m68k.c (relaxable_symbol): New macro.
3378 (m68k_ip, md_estimate_size_before_relax): Use it.
3379 (tc_m68k_fix_adjustable): Also handle weak symbols.
3381 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3383 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3384 references to externally visible symbols.
3385 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3386 values in twice for a PC relative reloc if the symbol is
3389 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3390 don't adjust a PC relative reloc against an externally visible
3392 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3393 for a PC relative fixup against an externally visible defined
3394 symbol, arrange to store object file and addend values as though
3395 the symbol were not defined.
3396 (tc_gen_reloc): Likewise.
3398 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3400 * read.c (sizeof_leb128): Referenced externally by write.c so
3403 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3405 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3406 and expand a 'debug' symbol associated with the next instruction
3407 that does not cause a short instruction to be filled with a NOP.
3408 (md_pseudo_table): Add support for .debugsym.
3409 (assemble_parallel_insn): Add calls to expand_debug_sym as
3411 (md_assemble): Ditto.
3413 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3415 * as.c (main): Conditionally call setlocale.
3416 * gasp.c (main): Likewise.
3417 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3418 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3420 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3422 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3424 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3426 * config/tc-hppa.c: Change all calls to bzero to use memset.
3427 (pa_ip): Add cast to avoid warning.
3428 (tc_gen_reloc, md_apply_fix): Likewise.
3429 (pa_find_space_by_number): Likewise.
3430 (hppa_force_relocation): Likewise.
3431 (pa_block): Change i to unsigned int.
3432 * config/obj-som.h (obj_som_copyright): Declare.
3434 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3436 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3437 for line numbers for assembly source.
3439 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3441 * configure.in: Change version number to 2.9.4
3442 * configure: Rebuild.
3444 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3446 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3448 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3450 * ecoff.h: Change symbolS in function declaration to struct
3453 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3455 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3456 (md_convert_frag): Fix i18n typo.
3458 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3460 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3461 * ecoff.h: Protoype it.
3462 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3463 [EVAX] (s_alpha_prologue): Delete.
3464 (md_pseudo_table): Update.
3466 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3468 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3469 array to local pointer.
3470 (get_args, parse_expr): Add casts to avoid warnings.
3472 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3474 * read.c (s_set): Cast xmalloc return value to fragS *.
3475 * config/tc-m68k.c (m68k_ip): Function made static to match
3476 previous forward declaration.
3477 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3479 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3481 * config/tc-v850.c: Add internationalisation macros to error
3484 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3485 macros to error strings.
3487 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3489 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3490 reloc is in the TOC csect.
3491 (md_apply_fix3): Correct gettext typo.
3493 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3496 .L - they are local labels and the branches are not really
3497 function calls but rather far jumps.
3499 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3501 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3503 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3505 * config/tc-i386.c (md_assemble): Print operand number rather than
3506 using ordinal_names.
3507 (i386_operand): Likewise.
3509 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3511 * Makefile.am (INTLLIBS): Define to work around apparent automake
3513 All Makefiles: Regenerated.
3515 * Many files: Added gettext invocations around user-visible
3517 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3518 HAVE_LC_MESSAGES): Define.
3519 * dep-in.sed: Added asintl.h.
3520 * po/Make-in: New file.
3521 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3523 * read.c (Z_): Renamed from `_'.
3524 * Makefile.am (SUBDIRS): Added po.
3525 (POTFILES): new macro.
3526 (po/POTFILES.in): New target.
3527 ($(OBJS)): Added asintl.h.
3529 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3530 (as_new_LDADD): Added $(INTLLIBS).
3531 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3532 (gasp_new_LDADD): Added $(INTLLIBS).
3533 (gasp_new_DEPENDENCIES): New macro.
3534 * configure, aclocal.m4: Rebuilt.
3535 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3537 (ALL_LINGUAS): Define.
3538 * macro.c: Include "asintl.h".
3539 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3540 * as.h: Include "asintl.h".
3541 * config/tc-i386.c (ordinal_names): Removed.
3542 (md_assemble): Changed error text to avoid ordinal_names.
3543 (i386_operand): Likewise.
3544 (reloc): Added as_bad to avoid i18n problems.
3545 (tc_gen_reloc): Likewise.
3546 * config/tc-arm.c (bad_args): Now a #define.
3548 * config/obj-vms.c (VMS_stab_parse): Changed type of
3550 (global_symbol_directory): Unified strings to avoid i18n
3552 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3553 avoid i18n problems.
3554 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3555 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3557 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3559 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3561 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3563 * as.c (print_version_id): Added an fprintf to avoid i18n
3565 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3567 * expr.c (expr): Added as_warn call to avoid i18n problems.
3568 * messages.c (as_assert): Changed code to avoid i18n problems.
3569 (as_abort): Likewise.
3570 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3571 (s_space): Likewise.
3572 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3574 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3576 * config/tc-i386.c (check_prefix): New static function, split out
3578 (struct _i386_insn): Add wait_prefix field.
3579 (md_assemble): Remove wait_prefix local variable. Use
3580 check_prefix when adding a prefix.
3582 * config/tc-i386.c (current_templates): New static variable.
3583 (md_assemble): Remove current_templates local variable.
3584 (md_assemble, i386_operand): Improve error and warning messages in
3585 many places. Add RESTORE_END_STRING in many places before error
3586 return. Clarify some comments.
3588 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3590 (md_assemble): Parse string instruction operands, looking for
3591 segment override prefixes. Check for invalid segment prefixes on
3593 (i386_operand): i.seg[] and max mem_operand changes for string
3595 * config/tc-i386.h (EsSeg): Define.
3597 * config/tc-i386.h (regKludge): Define.
3598 (iclrKludge, imulKludge): Don't define.
3599 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3600 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3601 opcode_modifier checks to look for more common cases first. Add
3602 default_seg for IsString case.
3604 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3608 * configure: Rebuild with new automake and libtool.
3609 * aclocal.m4, Makefile.in: Likewise.
3611 * doc/Makefile.am (as.dvi): New target.
3612 * doc/Makefile.in: Rebuild.
3614 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3616 * configure.in: Added sparc86x support.
3618 * configure: Rebuild.
3620 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3622 (md_parse_option): Warn if -EL is not supported for this architecture.
3624 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3626 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3628 * config/tc-mips.c (mips_ip): Note when we use get match on
3629 the full instruction name.
3631 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3633 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3634 back into the expression to handle add/sub simplification correctly.
3636 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3638 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3640 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3645 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3647 * symbols.c (max_indent_level): New global.
3648 (print_symbol_value_1): Use it.
3649 * expr.h (expr_build_dot): Declare.
3650 * expr.c (expr_build_dot): New function.
3652 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3654 * symbols.c (print_binary): New function.
3655 (print_expr_1): Call it.
3657 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3659 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3660 operand in the opcode.
3662 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3664 * config/tc-i386.h: Reorder operand flags and opcode modifier
3665 flags for clarity. Remove unused definitions: Unknown,
3666 ImmUnknown, DispUnknown, NoModrm.
3667 * config/tc-i386.c (type_names): Add missing Debug type.
3668 (md_assemble): Better duplicate prefix checking. Quicker string
3669 instruction check via new opcode_modifier flag.
3671 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3673 * doc/as.texinfo (Invoking): Clarify -Wa example.
3675 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3677 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3678 (s_mips_weakext): Define.
3679 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3680 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3683 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3685 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3686 is an error if the value can not be computed at assembly time.
3687 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3689 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3691 * gasp.c (main): Set next field of new include_path structure to
3692 NULL. From Avery Pennarun <averyp@gdc.ca>.
3694 * read.c (s_mri_sect): Call as_bad rather than abort for an
3695 unsupported MRI target.
3697 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3699 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3700 the destination of a branch instruction should be altered.
3701 (find_real_start): New function: Locate the real, Thumb coded
3702 start of a Thumb function.
3703 (do_t_branch23): Alter the destination of branches to Thumb
3706 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3708 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3710 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3713 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3715 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3716 * doc/c-hppa.texi: Likewise.
3718 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3720 * Makefile.am: Rebuild dependencies.
3721 * Makefile.in: Rebuild.
3723 * Makefile.am (DEP_INCLUDES): New variable.
3724 (.dep1): Change to work when srcdir is not an absolute path.
3725 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3726 * Makefile.in: Rebuild.
3728 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3730 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3731 LinearAddress patch.
3733 * configure.in: Set version to 2.9.1.
3734 * configure: Rebuild.
3736 * Branched binutils 2.9.
3738 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3740 * config/tc-i386.h (FWait): Define.
3741 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3742 other prefixes. Check FWait flag in opcode table to see which
3743 instructions require an fwait prefix.
3745 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3747 * stabs.c (get_stab_string_offset): Always create a stab string
3750 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3752 Fix some gcc -Wall warnings:
3753 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3754 * ehopt.c (eh_frame_code_alignment): Likewise.
3755 * expr.c (integer_constant, operand): Likewise.
3756 * frags.c (frag_align): Likewise.
3757 * gasp.c (level_0, change_base, doinstr): Likewise.
3758 * hash.c (hash_ask): Likewise.
3759 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3760 (debugging_pseudo): Likewise.
3761 * macro.c (define_macro, check_macro): Likewise.
3762 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3763 (ignore_rest_of_line, float_cons): Likewise.
3764 * symbols.c (decode_local_label_name): Likewise.
3765 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3766 (fixup_segment, number_to_chars_bigendian): Likewise.
3767 (number_to_chars_littleendian): Likewise.
3768 * config/atof-ieee.c (gen_to_words): Likewise.
3769 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3770 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3771 * read.c (output_big_sleb128): Initialize locals to avoid
3773 (output_big_uleb128, equals): Likewise.
3774 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3775 to unsigned int. Change zeros to unsigned int.
3776 * cond.c (s_if): Add return to default case.
3777 * frags.c (frag_now_fix): Change return type to addressT.
3778 * frags.h (frag_now_fix): Update declaration.
3779 * listing.c (file_info_struct): Change linenum to unsigned int.
3780 (struct list_info_struct): Change hll_line to unsigned int.
3781 (print_source): Update format string.
3782 * read.c (emit_expr): Change scan to unsigned int, and don't
3783 bother to initialize it.
3784 * symbols.c (dollar_label_count): Change to unsigned long.
3785 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3786 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3787 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3789 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3791 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3792 mcf5200 just as we do for m68000.
3793 (m68k_init_after_args): Likewise.
3794 (md_estimate_size_before_relax): Likewise.
3796 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3798 * config/tc-v850.c (md_assemble): Store relocation addend in
3799 fixup instead of instruction.
3801 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3803 * config/tc-i386.c (md_assemble): Swap template arguments to
3804 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3805 This macro is currently symmetric, so passing them the wrong
3806 way didn't cause any problem, but may if the macro is changed
3808 After copying template to i.tm, use i.tm. rather than t-> to
3809 access fields, and make t a const*
3810 Move i.tm.operand_types[] swap to immediately after the copy.
3812 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3814 * expr.h (expr_build_uconstant): Add prototype.
3815 (expr_build_unary,expr_build_binary): Add prototypes.
3816 * expr.c (expr_build_uconstant): New function.
3817 (expr_build_unary,expr_build_binary): New functions.
3819 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3821 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3822 * macro.c (macro_expand_body): Increase buffer size.
3823 * messages.c (as_warn): Likewise.
3824 (as_warn_where, as_bad, as_bad_where): Likewise.
3826 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3828 Based on patch from H.J. Lu <hjl@gnu.org>:
3829 * Makefile.am (DISTSTUFF): New variable.
3830 (diststuff): New target.
3831 * Makefile.in: Rebuild.
3833 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3836 m32r_elf_section_change_hook.
3838 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3839 emit a nop if a section ends with a 16 bit instruction.
3841 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3843 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3844 s_lcomm rather than obj_coff_lcomm.
3845 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3847 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3849 * config/tc-i386.h (LinearAddress): Define.
3850 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3851 instruction, don't use a default segment.
3853 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3855 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3856 * configure: Rebuild.
3858 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3860 * aclocal.m4, configure: Rebuild with libtool 1.2.
3862 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3865 PC relative branches. Patch courtesy of Jonathan Walton.
3868 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3870 * configure.in (emulations): Add thumb-pe target.
3872 * configure (emulations): Add thumb-pe target.
3874 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3876 * itbl-lex.l (yywrap): Don't define if already defined as a
3879 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3881 * depend.c (quote_string_for_make): New function.
3882 (wrap_output): Use it.
3884 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3886 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3887 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3889 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3891 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3892 Recognize -GN and -relax.
3893 (md_begin): Initialize gp size from -G switch.
3894 (alpha_force_relocation): Always force if -relax.
3895 (alpha_align): Take a new argument that will specify when to
3896 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3897 Change all callers. Emit nop alignment padding as nop+unop pair.
3899 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3901 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3902 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3904 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3906 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3907 require padding to the next long word boundary.
3909 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3911 * cgen.c: #include symcat.h.
3912 * config/tc-m32r.c: Likewise.
3914 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3916 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3917 absolute expressions instead of '$' prefixed register names.
3919 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3921 * read.c (s_set): Record file and line info for symbols when -as.
3922 (pseudo_set): Don't overwrite that dummy fragment.
3924 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3926 * config/tc-ppc.c (md_pseudo_table): Add "section".
3927 (ppc_named_section): New static function.
3929 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3931 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3932 so we don't have to scan the entire list.
3934 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3936 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3937 case, allow the parallel instructions to modify the same flag
3940 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3942 * listing.c (list_symbol_table): Categorize symbols by
3943 undefined_section rather than sy_frag->line == NULL.
3945 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3947 * Makefile.am (install-exec-local): Install properly when ln
3948 fails or tooldir == prefix.
3950 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3952 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3953 Test result of insert_operand for error.
3955 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3958 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3959 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3960 * doc/Makefile.in: Rebuild.
3962 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3964 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3965 (macro): Fix handling of M_COP[0-3].
3967 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3969 Based on patches from Ross Harvey <ross@teraflop.com>:
3970 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3971 if macro_alternate or macro_mri.
3972 (getstring): Remove support for byte constants between < and >.
3973 (get_any_string): '<' only starts a string if macro_alternate or
3975 (macro_expand_body): Permit keyword parameters following
3976 positional parameters.
3978 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3979 * configure.in (alpha*-*-netbsd*): New target.
3980 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3981 * configure: Rebuild.
3983 * as.h (flag_warn_suppress_instructionswap): Move from here...
3984 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3985 here, and make static.
3987 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3988 BFD_ASSEMBLER or MANY_SEGMENTS.
3990 * as.c (show_usage): Update bug-gnu-utils address.
3991 * gasp.c (show_usage): Likewise.
3992 * doc/as.texinfo (Bug Reporting): Likewise.
3994 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3996 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3997 insns regardless of the size of a pointer if we're in mips I or
3999 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4001 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4003 Fix rac to accept only a0:
4004 * tc-d10v.c (parallel_ok, find_opcode):
4005 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4006 Introduce OPERAND_GPR.
4008 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4010 * read.c (s_fill): Handle non-constant repeat counts by creating
4011 an rs_space fragment.
4013 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4015 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4016 from as_bad to as_warn.
4018 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4020 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4021 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4022 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4024 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4027 seg_fix_rotP rather than fix_root from seg_info.
4029 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4031 * expr.c: Add support for 0x1_2_3_4 bignums.
4033 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4035 * configure.in: Change -linux* to -linux-gnu*.
4036 * configure: Rebuild.
4038 * app.c (do_scrub_begin): Treat \r as whitespace.
4040 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * Makefile.am: Update dependencies.
4043 * Makefile.in: Rebuild.
4045 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * configure, aclocal.m4: Rebuild with new libtool.
4049 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4051 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4052 the argument to bfd_set_arch_mach.
4053 (load_address): Use bfd_arch_bits_per_address to determine the
4054 bit size of an address instead of looking at the isa level.
4055 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4057 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4059 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4061 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4063 * ehopt.c: New file.
4064 * as.h (enum _relax_state): Add rs_cfa.
4065 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4066 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4067 * read.c (emit_expr): Call check_eh_frame.
4068 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4069 (relax_segment): Likewise.
4070 * Makefile.am: Rebuild dependencies.
4071 (GAS_CFILES): Add ehopt.c.
4072 (GENERIC_OBJS): Add ehopt.o.
4073 * doc/internals.texi (Frags): Document rs_cfa.
4075 * as.c (show_usage): Mention --traditional-format.
4076 (parse_args): Accept --traditional-format.
4077 * as.h (flag_traditional_format): Declare.
4078 * output-file.c (output_file_create): If flag_traditional_format,
4079 set BFD_TRADITIONAL_FORMAT on stdoutput.
4080 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4082 * config/tc-mips.c (append_insn): Make sure that if we have a
4083 fixup for an unmatched %hi reloc, it does not associated with a
4086 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4087 * doc/Makefile.in: Likewise.
4089 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4091 * config/tc-m32r.c (check_for_side_effects): New function.
4092 (can_make_parallel): Add checks for instruction side effects
4093 clashing with the other instruction.
4094 (assemble_parallel_insn): Improve warning messages. Return error
4095 message from non-swapped instruction order.
4097 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4099 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4101 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4102 md_cleanup definition. This moves the forced literal output to
4103 the end of the source pass, and avoids macro's inserting literals
4104 into the code immediately after the macro expansion.
4106 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4108 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4109 a gas internal symbol is adjustable.
4110 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4112 * as.h: If gcc version greater than 2.6, use `__format__' and
4113 `__printf__' in function attributes, rather than `format' and
4116 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4120 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4122 Add tms320c30 support:
4123 * config/tc-tic30.h: New file.
4124 * config/tc-tic30.c: New file.
4125 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4126 TARGET_FORMAT as "coff-tic30".
4127 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4128 * Makefile.am: Rebuild dependencies.
4129 (CPU_TYPES): Add tic30.
4130 (CPU_OBJ_VALID): tic30-aout is valid.
4131 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4132 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4133 * configure, Makefile.in: Rebuild.
4135 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-v850.c (md_assemble): Improvements to error messages.
4139 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4141 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4142 BFD_RELOC_HI16_S to store the high bits of any value.
4144 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4145 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4146 assembler calculate relocations to any external symbol at all.
4147 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4148 involving generation of pc-relative relocs.
4149 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4150 has been moved to md_apply_fix3.
4152 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4153 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4154 which actually means (the address of identifier's GOT entry) +
4155 constant, which is not particularly useful.
4157 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4159 * read.h (include_dirs): Declare.
4160 (include_dir_count,include_dir_maxlen): Declare.
4162 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * configure.in: Correct check for shared opcodes library.
4165 * configure: Rebuild.
4167 * listing.c (buffer_line): If we can't open the file, set at_end.
4168 (listing_print): Remove unused local variable fi.
4170 * config/m68k-parse.y (reglistpair): Handle register list in
4173 * config/vms-conf.h: Don't undef VERSION.
4175 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4177 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4179 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4181 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4182 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4183 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4184 (EXTRA_DIST): Define.
4185 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4186 explicitly rather than via the list of object files.
4187 (gcc-as.opt): New file created when make-gas.com is run.
4188 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4189 itbl-cpu.h} to #include appropriate file rather than copying that
4191 * config/vms-conf.h: Synchronize with current config.in.
4192 * Makefile.in: Rebuild.
4194 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4196 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4197 (parallel_ok): Relaxed parallel subinstruction dependency check.
4199 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4201 * as.h (flag_warn_suppress_instructionswap): added new flag.
4202 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4203 command line argument.
4204 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4205 warning only if flag_warn_suppress_instructionswap is false.
4207 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4209 * configure.in (i386-*-mingw32*): New target.
4210 * configure: Rebuild.
4212 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4214 * symbols.c (resolve_symbol_value): Don't set the segment if it
4215 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4217 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4220 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4222 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4223 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4226 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4228 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4230 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-v850.c (v850_insert_operand): Display instruction when
4233 an error is encountered.
4235 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4237 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4238 (i386-*-sco3.2v5*coff): New target.
4239 (i386-*-sco3.2*): New target.
4240 * configure: Rebuild.
4242 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-v850.c: Tidy error message production.
4246 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4248 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4249 validate_immediate return value in the right type for comparisons
4252 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4254 * listing.c (MAX_BYTES): Use listing variables not constants.
4255 (data_buffer): No longer an array, but a pointer.
4256 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4257 (listing_listing): Allocate data_buffer.
4259 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4261 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4262 --listing-rhs-width, --listing-cont-lines.
4263 (show_usage): Update.
4264 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4265 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4266 (print_lines): Use the variables instead of the constants.
4267 (listing_listing): Likewise.
4268 * listing.h: Declare the new vars.
4270 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4272 * as.c (parse_args): Add --keep-locals alias for -L.
4273 Add --strip-local-absolute.
4274 (show_usage): Update.
4275 * as.h (flag_strip_local_absolute): New flag.
4276 * symbols.c (S_IS_LOCAL): Use it.
4277 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4278 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4279 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4281 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4283 * config/tc-m32r.c: Detect if explicitly parallel instructions
4284 might have an io conflict and issue a warning message.
4286 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4288 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4289 cgen_swap_fixups): Functions to save, restore and swap the fixup
4290 chain with a backup copy.
4291 (cgen_asm_finish_insn): Returns address of constructed insn.
4293 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4295 * listing.c (file_info_struct): Remove FILE, add POS.
4296 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4297 (file_info): Don't open the file.
4298 (buffer_line): Check for the file in the last_open cache, updating
4300 (print_source): Don't reference file_info->file.
4301 (listing_listing): Likewise.
4302 (listing_print): Close the file in the cache, if any.
4304 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4306 * read.c (dwarf_file_string): New file static variable.
4307 (emit_expr): Look for constant sequence that leads up to a file
4308 name in DWARF debugging output.
4309 (stringer): Use dwarf_file_string to decide whether to accept a
4310 string as a file name.
4312 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4314 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4315 (crack_operand): Add reg->reglst MRI hack.
4316 (r_seg): Put reglst symbols in reg_section.
4317 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4319 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4321 * tc-sh.c (get_specific): Handle SGR & DBR.
4323 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4325 * tc-h8300.c (parse_reg): Take the length of the symbol into
4326 account when attempting to match a register name.
4327 * tc-h8500.c (parse_reg): Likewise.
4329 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4331 * cgen.c: Formatting changes to improve readability.
4333 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4335 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4338 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4340 Based on a patch from Jim Wilson
4341 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4342 (tc_gen_reloc): Handle cross section PC relative relocs
4345 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4347 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4349 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4351 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4352 (expr_jmp_buf): New static local.
4353 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4354 (cgen_md_operand): New function.
4355 * tc-m32r.c: Clean up pass over `struct foo' usage.
4356 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4358 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4360 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4361 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4363 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * config/tc-i386.c (i386_operand): Give an error if there are
4366 unrecognized characters after an expression.
4368 For older changes see ChangeLog-9697