1 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4 print the symbol, rather than printing it here.
6 1999-09-11 Donn Terry <donn@interix.com>
8 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
9 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
11 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
14 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
15 symbols which do not have a constant value, or tags with
16 non-tags. Remove the symbol from the list before adding it at the
19 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
20 C_FCN symbol differently if TE_PE.
21 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
22 appears in the pseudo-op, rather coff_line_base which is only set
25 * config/obj-coff.c (obj_coff_loc): New static function.
26 (obj_pseudo_table): Add "loc".
28 * config/obj-coff.c (add_lineno): Check that the line number is
31 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
32 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
34 (md_atof): Return NULL rather than 0.
35 * config/tc-i386.c (md_atof): Change type to int.
36 * expr.c (expr): Change first parameter to int.
37 * config/obj-coff.c: Add declarations for static functions.
38 (coff_frob_symbol): Use SYM_AUXENT.
39 * config/tc-i386.h (flag_16bit_code): Don't declare.
41 * config/obj-coff.c (obj_coff_section): Default to setting
42 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
44 * write.c (adjust_reloc_syms): Print adjusted fixup.
46 * expr.c (integer_constant): Correct too_many_digits calculation
49 1999-09-09 Andreas Schwab <schwab@suse.de>
51 * doc/c-arm.texi: Fix arguments of @var to not contain
54 1999-09-08 Philip Blundell <pb@nexus.co.uk>
56 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
58 (md_parse_option): Only support -k flag for ELF and COFF targets.
60 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
62 * config/tc-hppa.c (pa_ip): Put strict register checks before
63 call to pa_parse_number.
65 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
67 1999-09-06 Ian Lance Taylor <ian@zembu.com>
69 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
72 1999-09-06 Donn Terry <donn@interix.com>
74 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
76 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
78 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
79 candidate instruction. Require registers for register arguments
80 when in strict mode. Require assemble-time constants for
81 constants when in strict mode.
82 (pa_get_absolute_expression): Require a constant when in strict
85 1999-09-06 Nick Clifton <nickc@cygnus.com>
87 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
89 1999-09-04 Steve Chamberlain <sac@pobox.com>
91 * config/tc-pj.c: New file, supports picoJava in ELF.
92 * config/tc-pj.h: Ditto.
93 * configure.in (pjl*, pj*): New targets.
94 * Makefile.am: Rebuild dependencies.
96 (TARGET_CPU_CFILES): Add config/tc-pj.c.
97 (TARGET_CPU_HFILES): Add config/tc-pj.h.
98 * doc/c-pj.texi: New file.
99 * doc/as.texinfo: Add some PJ specifics.
100 * doc/all.texi: Add PJ to the list of all architectures, sort them
102 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
103 * configure, Makefile.in, doc/Makefile.in: Rebuild.
105 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
107 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
108 (obj_frob_file): Test for null pointer.
109 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
110 (OBJ_PROCESS_STAB): And here.
113 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
114 except OBJ_PROCESS_STAB, which we #undef for ecoff.
115 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
117 * config/obj-coff.c (no_func): Remove.
118 (coff_format_ops): Change occurrences of no_func to 0, as we test
119 for 0 in obj-multi.h.
121 * configure.in: Enable bfd for i386-coff when primary target is
122 bfd. Enable i386 elf,coff emulation support. Don't set
123 USE_EMULATIONS=1 or te_file=multi unless there is more than one
124 emulation to support.
125 *configure: Regenerate.
127 1999-09-02 Nick Clifton <nickc@cygnus.com>
129 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
130 .section .line directive is encountered.
132 1999-09-01 Nick Clifton <nickc@cygnus.com>
134 * config/tc-arm.c (md_section_align): Do not align sections in ELF
137 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
138 * as.texinfo: Document --gdwarf2 command line option.
139 Add additional documentation of ARM command line switches.
141 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
143 * config/tc-i386.c (i386_intel_memory_operand): Combine
144 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
145 and RESTORE_END_STRING around parse_register calls.
146 (i386_operand): Here too.
147 (i386_is_reg): Remove.
148 (parse_register): Move as_bad calls from within this function to
151 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
153 Based on a patch from H.J. Lu <hjl@gnu.org>
154 * config/tc-i386.c (parse_register): Handle FP regs specially.
155 (md_begin): Remove '(' and ')' from register_chars.
157 1999-08-29 Doug Evans <devans@casey.cygnus.com>
159 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
160 error message (done elsewhere).
162 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
164 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
166 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
168 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
171 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
173 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
175 Add new completers. Fix bug in 64 bit condition handling.
177 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
180 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
182 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
184 * config/tc-hppa.c (pa_ip): Add case for 'I'.
186 1999-08-27 Jim Wilson <wilson@cygnus.com>
188 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
189 (struct ls): Add frag field. Initialize it to zero.
190 (out_end_sequence): New local text_frag. Set it while in text section.
191 Replace address check with frag check. Set ls.frag to text_frag if
193 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
194 Set it before switching sections. Replace address check with frag
195 check. Set ls.frag to saved_frag if out_set_addr called.
197 1999-08-26 David Mosberger <davidm@hpl.hp.com>
199 * dwarf2dbg.c (out_end_sequence): If address changed, directly
200 output "advance_pc" opcode instead of calling gen_addr_line().
201 The latter has the undesired side-effect of creating a new row
202 in the debug line info matrix.
204 1999-08-26 Jim Wilson <wilson@cygnus.com>
206 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
207 ls.last_filename if last is less than zero. Set ls.last_filename
208 when allocating new entry.
209 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
212 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
214 * config/tc-i386.c (i386_index_check): Fix the displacement size
215 when INFER_ADDR_PREFIX.
217 1999-08-18 Nick Clifton <nickc@cygnus.com>
219 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
222 1999-08-17 Ian Lance Taylor <ian@zembu.com>
224 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
225 handle 0xffffNNNN constants correctly.
227 1999-08-16 Nick Clifton <nickc@cygnus.com>
229 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
232 1999-08-13 Nick Clifton <nickc@cygnus.com>
234 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
235 (md_apply_fix3): Always pass positive values to
238 1999-08-12 Nick Clifton <nickc@cygnus.com>
240 * config/tc-arm.c (skip_whitespace): New macro.
243 (md_apply_fix3): Store relocation offset in addend for ELF based
245 (arm_force_relocation): Always generate relocs for Thumb function
248 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
250 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
251 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
253 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
255 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
256 flags for the unwind subspace.
258 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
259 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
260 suitable relocation based on the size of the target's pointer.
261 Always Use subsegment zero for the unwinders.
262 (pa_level): Handle "2.0w".
264 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
266 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
267 with the following instruction unless this was specified.
269 1999-08-09 Ian Lance Taylor <ian@zembu.com>
271 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
272 certain sections, to match BFD changes.
274 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
276 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
277 (EXTRA_SCRIPTS): Define to keep automake happy.
278 * Makefile.in: Rebuild.
280 1999-08-08 Ian Lance Taylor <ian@zembu.com>
282 * Makefile.am: Rename .dep* files to DEP*.
283 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
284 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
286 * Makefile.in: Rebuild.
288 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
290 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
292 1999-08-08 Ian Lance Taylor <ian@zembu.com>
294 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
295 avoid problems on DOS filesystems.
296 * Makefile.in: Rebuild.
298 * doc/as.texinfo (Section): Document 's' flag for COFF version.
300 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
302 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
305 1999-08-08 Ian Lance Taylor <ian@zembu.com>
307 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
308 line to create ${GDBINIT} rather than .gdbinit.
309 * configure, Makefile.in, doc/Makefile.in: Rebuild.
311 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
313 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
315 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
317 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
319 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
321 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
322 non-adjustable symbols.
324 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
326 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
328 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
330 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
333 1999-08-05 Donn Terry <donn@interix.com>
335 * config/te-interix.h: New file.
336 * configure.in (i386-*-interix*): New target.
337 * configure: Rebuild.
339 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
341 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
342 selectors for ELF too.
343 (selector_table): Add "ltp" and "rtp" selectors.
345 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
347 * config/tc-i386.c (i386_operand): No need to change
348 operand_string pointer in segment reg case before goto
349 do_memory_reference. Initialise displacement_string_start and
350 displacement_string_end after do_memory_reference label.
351 (i386_index_check): Add operand_string param, and print error
352 message on failure here.
353 (i386_intel_memory_operand): Instead of here.
354 (i386_operand): And here.
355 (INFER_ADDR_PREFIX): Enable.
357 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
359 * config/tc-i386.h (DefaultSize): Define. Renumber following
360 opcode_modifier defines.
362 From Etienne Lorrain <etienne.lorrain@ibm.net>
363 * config/tc-i386.c (stackop_size): New variable.
364 (set_16bit_code_flag): Clear it here.
365 (set_16bit_gcc_code_flag): New function.
366 (md_pseudo_table): Add "code16gcc" entry.
367 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
369 1999-08-03 Ian Lance Taylor <ian@zembu.com>
371 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
372 next_set_end even if the end symbol is being discarded.
374 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
375 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
376 * config/obj-coff.c: Likewise.
377 (seg_info_type): Remove.
378 (seg_info_off_by_4): Change to array of segT.
379 (s_get_segment): Adjust accordingly.
380 (obj_pseudo_table): Fully initialize sentinel entry.
382 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
383 Ralf Baechle <ralf@uni-koblenz.de>.
385 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
387 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
389 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
391 * config/tc-i386.c: Indentation and white space changes.
392 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
393 don't enable it by default.
394 (i386_intel_operand): Remove redundant prototype.
395 Move check on number of memory operands, and i.mem_operands++
396 (i386_intel_memory_operand): To here.
397 Remove i386_immediate code from here. Remove special case code
398 for input and output using (%dx). Remove base/index checks and
399 call i386_index_check instead. Save initial operand_string
400 argument for error message.
401 (i386_operand): Remove redundant prototype. Move base/index
402 checks to i386_index_check.
403 (i386_displacement): Move intel mode check for non-zero
405 (i386_intel_memory_operand): To here.
407 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
409 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
410 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
411 by .register pseudo-op if -64 and --no-undeclared-regs.
412 (s_register, sparc_adjust_symtab): New functions.
413 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
414 Declare sparc_adjust_symtab as tc_adjust_symtab.
415 * doc/c-sparc.texi: Add description of #ignore special literal
416 for .register pseudo-op.
418 1999-07-30 Catherine Moore <clm@cygnus.com>
420 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
421 the relocation's section offset.
423 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
425 * write.c (fixup_segment): Fix generic error check overflow test.
427 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
428 X_add_number to long.
430 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
432 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
435 1999-07-27 Ian Lance Taylor <ian@zembu.com>
437 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
440 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
442 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
444 * configure.bat: Remove; obsolete.
445 * config/go32.cfg: Likewise.
447 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
449 * configure.in (i386-*-vxworks*): New target.
450 * configure: Rebuild.
452 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
454 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
456 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
458 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
460 (output_insn): Put OLO10's secondary addend into tc_fix_data.
461 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
462 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
463 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
464 MAX_RELOC_EXPANSION): Define.
465 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
467 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
469 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
470 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
471 block. Print a warning if an 8-bit or 16-bit constant
472 displacement or immediate is truncated on output.
473 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
475 (i386_operand): Disallow immediate jump absolute operand.
477 1999-07-15 Ian Lance Taylor <ian@zembu.com>
479 * configure.in: Bump version number to 2.9.5.
480 * configure: Rebuild.
482 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
485 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
487 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
488 (cons_fix_new_hppa): Derive size of fixup from size of the object.
490 1999-07-14 Philip Blundell <pb@nexus.co.uk>
492 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
494 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
496 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
497 if -mno-fpu was given.
498 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
500 (cons_fix_new_arm): Remove misleading comments.
502 1999-07-14 Ian Lance Taylor <ian@zembu.com>
504 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
506 (relax_segment): Likewise. After giving a rs_org error, convert
507 the frag to rs_align to avoid cascading errors.
509 1999-07-12 Andreas Schwab <schwab@suse.de>
511 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
513 1999-07-11 Ian Lance Taylor <ian@zembu.com>
515 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
516 as appropriate. Fill in structure initializations. Add variable
517 initializations. Add casts.
518 * dwarf2dbg.c (print_stats): Change i to size_t.
519 * listing.c (listing_listing): Change list_line to unsigned int.
521 1999-07-10 Ian Lance Taylor <ian@zembu.com>
523 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
524 rather than checking for \001 and \002 in symbol name.
525 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
527 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
529 * configure.in (hppa*-linux-gnu*): New target.
530 * configure: Rebuilt.
532 1999-07-08 Nick Clifton <nickc@cygnus.com>
534 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
536 1999-07-07 Nick Clifton <nickc@cygnus.com>
538 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
539 accessing symbolP directly.
541 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
543 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
546 1999-07-05 Nick Clifton <nickc@cygnus.com>
548 * config/tc-arm.c (ARM_EXT_V5): Define.
549 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
550 (md_begin): Detect ARM v5 architectures.
551 (md_parse_option): Accept arm v5 specification.
552 (md_show_usage): Documment -marmv5 switch.
554 * doc/c-arm.texi: Document -marmv5 command line option.
556 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
558 (validate_immediate_twopart): New function. Determine if a
559 constant can be computed by two ADD instructions.
560 (output_inst): Remove its command line parameter - it was never
562 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
563 implememt the ADRL pseudo op.
564 (tc_gen_reloc): Generate a suitable error message if an ADRL
565 instruction tries to generate a real reloc.
567 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
569 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
571 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
574 1999-06-27 H.J. Lu <hjl@gnu.org>
576 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
577 non BFD_ASSEMBLER case.
579 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
581 * config/obj-coff.c (obj_coff_section): Mark writable sections as
584 1999-06-26 David Mosberger <davidm@hpl.hp.com>
586 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
587 out_end_sequence() when the address decreases due to a new frag.
588 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
589 numbering starts with 1.
591 1999-06-23 Nick Clifton <nickc@cygnus.com>
593 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
595 (mcore_s_text): Call obj_elf_text for ELF target.
596 (mcore_s_data): Call obj_elf_data for ELF target.
597 (mcore_s_section): No longer ELF specific. Call obj_coff_section
599 (mcore_s_bss): New function: Dump literal table before changing
601 (mcore_s_comm): New function: Dump literal table before changing
604 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
605 No longer static functions.
606 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
607 Provide prototypes for these functions.
609 1999-06-22 Ian Lance Taylor <ian@zembu.com>
611 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
612 a list of names, to try obj_segment_name, and to try abbreviated
613 names when using COFF without long section names.
615 * config/tc-alpha.c: More use of symbol accessor functions.
616 * config/tc-arc.c: Likewise.
617 * config/tc-d30v.c: Likewise.
618 * config/tc-fr30.c: Likewise.
619 * config/tc-i860.c: Likewise.
620 * config/tc-m88k.c: Likewise.
621 * config/tc-mcore.c: Likewise.
622 * config/tc-ns32k.c: Likewise.
623 * config/tc-sparc.c: Likewise.
624 * config/tc-v850.c: Likewise.
626 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
627 sy_value with appropriate accessor functions.
628 * config/tc-arm.c (md_apply_fix3): Likewise.
629 * config/tc-d10v.c (AT_WORD_P): Likewise.
630 * config/tc-v850.c (reg_name_search): Likewise.
632 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
633 use symbol_get_bfdsym instead.
634 * config/tc-ppc.c (md_assemble): Likewise.
635 * config/tc-v850.c (v850_comm): Likewise.
637 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
639 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
640 the symbol, rather than accessing the bsym member.
641 * config/tc-d10v.c (tc_gen_reloc): Likewise.
642 * config/tc-d30v.c (tc_gen_reloc): Likewise.
643 * config/tc-mcore.c (tc_gen_reloc): Likewise.
644 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
645 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
646 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
647 * config/tc-tic30.c (tc_gen_reloc): Likewise.
648 * config/tc-v850.c (tc_gen_reloc): Likewise.
650 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
652 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
653 (hppa_gen_reloc_type): Conditionalize on BFD64.
654 (tc_gen_reloc): Re-enable ELF relocations.
655 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
657 1999-06-21 Ian Lance Taylor <ian@zembu.com>
659 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
661 (do_ldst): Move assignment out of if condition.
662 (md_apply_fix3): Add casts to avoid printf format warnings. Add
663 parentheses to avoid warning.
665 1999-06-21 Nick Clifton <nickc@cygnus.com>
667 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
668 macro to get at the BFD symbol associated with a GAS symbol.
670 1999-06-19 Ian Lance Taylor <ian@zembu.com>
672 * config/tc-ppc.c: Update for symbol handling changes.
673 * config/obj-coff.c: Likewise.
675 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
677 * tc-hppa.c: General cleanups of ELF support. No more spaces
678 and subspaces for ELF.
679 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
680 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
681 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
682 (UNWIND_SECTION_NAME): Likewise.
683 (space/subspace related structures): Conditionalize definitions
685 (space/subspace directives and support routines): Conditionalize
686 definitions and references/uses on OBJ_SOM.
687 (label_symbol_struct): For ELF, track the symbol's segment. For
689 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
691 (USE_ALIASES): Kill for both SOM & ELF.
692 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
693 (pa_space, pa_subspace): Corresponding changes.
694 (pa_spaces_begin): Corresponding chagnes.
695 (md_begin): Do not muck around with space/subspace stuff for
697 (md_apply_fix): Temporarily disable argument relocation stuff
699 (tc_gen_reloc): Temporarily disable relocation generation for
701 (pa_build_unwind_subspace): Similarly.
703 1999-06-16 Nick Clifton <nickc@cygnus.com>
705 * config/tc-arm.c (thumb_set): New pseudo op.
706 (text, data, section): Override these pseudo ops with ARM
708 (s_thumb_set): New function: Perform the same as a .set pseudo
709 op, but also mark the alias'ed symbol as being a Thumb
711 (arm_s_text): New function: Perform the same as the .text
712 pseudo op, but dump the literal pool before changing
714 (arm_s_data): New function: Perform the same as the .data
715 pseudo op, but dump the literal pool before changing
717 (arm_s_section): New function: Perform the same as the
718 .section pseudo op, but dump the literal pool before changing
720 (arm_cleanup): Do not reset the current section before dumping
723 1999-06-17 Nick Clifton <nickc@cygnus.com>
725 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
726 OPTION_NO_WARN_UNMATCHED entries.
727 (md_parse_option): Generate a warning message if an unrecognised
728 option is encountered.
730 * config/tc-d10v.c (do_not_ignore_hash): New variable.
731 (get_operands): When parsing an expression after an '@' symbol
732 has been detected, do not ignore '#' symbols.
733 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
736 1999-06-13 Ian Lance Taylor <ian@zembu.com>
738 From K. Richard Pixley <rich@noir.com>:
739 * configure.in (ppc-*-vxworks*): New target.
740 * configure: Rebuild.
742 1999-06-12 Philip Blundell <philb@gnu.org>
744 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
746 1999-06-13 Ian Lance Taylor <ian@zembu.com>
748 * write.c (adjust_reloc_syms): Rather than never reducing reloc
749 which refer to symbols in linkonce sections, permit reducing the
750 relocs if the symbol is local.
752 1999-06-12 Ian Lance Taylor <ian@zembu.com>
754 * subsegs.c (subseg_text_p): New function.
755 * as.h (subseg_text_p): Declare.
756 * read.c (do_align): Use subseg_text_p to set the default fill.
757 * write.c (subsegs_finish): Likewise.
758 * config/obj-coff.c (write_object_file): Likewise.
759 * config/tc-i386.h (md_maybe_text): Don't define.
760 (md_do_align): Use subseg_text_p to set the default fill.
761 * config/tc-m32r.c (m32r_do_align): Likewise.
762 * config/tc-sh.c (sh_do_align): Likewise.
763 * config/tc-sparc.h (md_do_align): Likewise.
765 1999-06-12 David O'Brien <obrien@freebsd.org>
767 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
768 * configure: Rebuild.
770 1999-06-12 Ian Lance Taylor <ian@zembu.com>
772 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
773 * Makefile.am: Rebuild dependencies.
774 * Makefile.in: Rebuild.
776 * config/tc-i386.c (i386_immediate): Remove unused label
779 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
780 * symbols.c: Likewise.
781 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
782 sy_next field when taking address, rather than symbol_next.
784 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
786 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
787 value from the output file architecture.
788 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
789 * dwarf2dbg.h: Change bfd_vma to addressT.
791 1999-06-11 Ian Lance Taylor <ian@zembu.com>
793 * dwarf2dbg.h: Use PARAMS in function declarations.
795 1999-06-11 Martin Dorey <mdorey@madge.com>
797 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
798 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
800 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
802 1999-06-11 Ian Lance Taylor <ian@zembu.com>
804 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
806 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
809 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
811 * read.c (read_a_source_file): Only declare inescape if
814 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
816 (find_entry_byval): Add parens to avoid warning.
818 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
820 * symbols.c (resolve_symbol_value): Don't permit subtraction of
823 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
825 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
828 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
829 synthetize_setx): New functions.
830 (md_assemble): Broken the special cases into the above
831 functions. Make compiler happy if sizeof(bfd_vma)==4.
832 Fix sethi generated from set/setuw. If instructions have a relloc,
833 always clear the fields to be relocated in the opcode.
834 (sparc_ip): Remove special_case global variable.
836 1999-06-10 Ian Lance Taylor <ian@zembu.com>
838 Based on patches from John W. Woznack <jwoznack@concentric.net>:
839 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
840 indication of success rather than a value.
841 (itbl_get_val): Likewise.
842 (itbl_get_field): Use strcspn. Change delimiters to include
844 * itbl-ops.h (itbl_get_reg_val): Update declaration.
845 (itbl_get_val): Likewise.
846 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
848 * symbols.c (copy_symbol_attributes): Convert local symbols to
851 1999-06-10 Nick Clifton <nickc@cygnus.com>
853 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
856 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
858 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
859 Optimize set if sizeof(bfd_vma) == 64.
860 (sparc_ip): Fix sethi - without %hi() it should generate
861 R_SPARC_22 reloc, not R_SPARC_HI22.
862 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
864 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
866 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
867 (s_ncons): New function.
868 (native_op_table): New table.
869 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
870 R_SPARC_OLO10 handling.
872 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
874 * expr.h (struct expressionS): Revert last change; widen X_op.
875 * config/tc-alpha.c (md_begin): Check the field is wide enough.
877 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
879 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
880 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
881 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
882 * Makefile.in: Regenerated.
884 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
885 `common' pass on to s_mri_common.
886 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
888 1999-06-06 Richard Henderson <rth@cygnus.com>
890 * config/obj-elf.c (obj_elf_section): Don't free the return
891 value of demand_copy_C_string.
893 1999-06-05 Richard Henderson <rth@cygnus.com>
895 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
896 creation logic from obj_elf_create_section.
898 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
899 (section_stack): New.
900 (special_sections): Make const.
901 (obj_elf_section): Gut and rewrite parsing.
902 (obj_elf_change_section): New function broken out of obj_elf_section.
903 (obj_elf_parse_section_letters): Likewise.
904 (obj_elf_section_word): Likewise.
905 (obj_elf_section_type): Likewise.
906 (obj_elf_previous): Treat as a toggle.
907 (obj_elf_popsection): New.
908 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
909 (ppc_section_type): Likewise.
910 * config/tc-ppc.h: Likewise.
912 * expr.h (struct expressionS): Don't make X_op a bitfield.
913 * config/tc-alpha.c: Update for symbol handling changes.
914 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
915 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
917 1999-06-05 Richard Henderson <rth@cygnus.com>
919 * dwarf2dbg.c (*): Convert to K&R + prototypes.
920 (dwarf2_gen_line_info): Kill unused variables.
921 (dwarf2_finish): Likewise.
922 (dwarf2_where): Likewise.
923 (dwarf2_directive_file): If we've only got a string,
924 hand off to s_app_file.
925 * ecoff.c: Move the include of ecoff.h.
926 * symbols.h (S_IS_FUNCTION): Prototype.
928 * read.c (LEX_HASH): Supply a default.
930 (s_globl): Update `c' after skipping whitespace.
931 * read.h (LEX_END_NAME, is_name_ender): New.
932 * expr.c (get_symbol_end): Respect it.
934 1999-06-04 Mark Klein <mklein@dis.com>
936 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
938 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
940 * config/tc-hppa.c: Update for symbol handling changes.
942 1999-06-03 Ian Lance Taylor <ian@zembu.com>
944 * cgen.c: Update for symbol handling changes.
945 * config/tc-m32r.c: Likewise.
947 * config/tc-hppa.h: Update for symbol handling changes.
948 * config/tc-hppa.c: Likewise.
950 * config/tc-arm.h: Update for symbol handling changes.
951 * config/tc-arm.c: Likewise.
952 (symbol_make_empty): Remove. Just use symbol_create.
954 * symbols.c (symbol_set_tc): Correct name.
956 * Makefile.am: Rebuild dependencies.
957 ($(OBJS)): Don't depend upon struc-symbol.h.
958 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
959 * dep-in.sed: Don't remove struc-symbol.h.
960 * Makefile.in: Rebuild.
962 * doc/internals.texi (Symbols): Describe changes in symbol
965 1999-06-03 Richard Henderson <rth@cygnus.com>
967 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
968 instead of doing the work by hand.
970 1999-06-03 David Mosberger <davidm@hpl.hp.com>
972 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
973 state of line state-machine.
974 (struct ls): Collect DWARF2 line state-machine state in new member
975 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
976 resulted in any DWARF2 directives.
977 (reset_state_machine): New function.
978 (out_end_sequence): Ditto.
979 (dwarf2_gen_line_info): When switching sections or switching to a
980 lower text address, call out_end_sequence() first to terminate the
981 previous code sequence as code sequences MUST have monotonically
982 increasing addresses.
983 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
985 1999-06-03 David Mosberger <davidm@hpl.hp.com>
987 * as.c (parse_args): Add option -gdwarf2 to allow requesting
988 DWARF2 debug info (line information only, at this point).
989 * as.h: Update comment about supported debug formats.
990 * dwarf2dbg.c, dwarf2dbg.h: New files.
991 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
993 * expr.c (operand): Don't use [ for parens if we want an index op.
994 (op_encoding): Switch [ into O_index, if desired.
995 (op_rank): Renumber with O_index on bottom.
996 (expr): If O_index, match closing bracket.
997 * expr.h (O_index): New.
999 * read.c (read_a_source_file): Conditionally allow matched "
1000 in lines passed to md_assemble.
1002 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1004 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1006 Add support for storing local symbols in a small structure to save
1007 memory when assembling large files.
1008 * as.h: Don't include struc-symbol.h.
1009 (symbolS): Add typedef.
1010 * symbols.c: Include struc-symbol.h.
1011 (local_hash): New static variable.
1012 (save_symbol_name): New static function, from symbol_create.
1013 (symbol_create): Call save_symbol_name.
1014 (local_symbol_count): New static variable.
1015 (local_symbol_conversion_count): Likewise.
1016 (LOCAL_SYMBOL_CHECK): Define.
1017 (local_symbol_make): New static function.
1018 (local_symbol_convert): New static function.
1019 (colon): Handle local symbols. Create local symbol for local
1021 (symbol_table_insert): Handle local symbols.
1022 (symbol_find_or_make): Create local symbol for local label name.
1023 (symbol_find_base): Check for local symbol.
1024 (symbol_append, symbol_insert): Check for local symbols.
1025 (symbol_clear_list_pointers, symbol_remove): Likewise.
1026 (verify_symbol_chain): Likewise.
1027 (copy_symbol_attributes): Likewise.
1028 (resolve_symbol_value): Handle local symbols.
1029 (resolve_local_symbol): New static function.
1030 (resolve_local_symbol_values): New function.
1031 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1032 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1033 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1034 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1035 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1036 (symbol_previous, symbol_next): New functions.
1037 (symbol_get_value_expression): Likewise.
1038 (symbol_set_value_expression): Likewise.
1039 (symbol_set_frag, symbol_get_frag): Likewise.
1040 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1041 (symbol_mark_used_in_reloc): Likewise.
1042 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1043 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1044 (symbol_mri_common_p): Likewise.
1045 (symbol_mark_written, symbol_clear_written): Likewise.
1046 (symbol_written_p): Likewise.
1047 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1048 (symbol_section_p, symbol_equated_p): Likewise.
1049 (symbol_constant_p): Likewise.
1050 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1051 (symbol_get_obj, symbol_set_obj): Likewise.
1052 (symbol_get_tc, symbol_set_tc): Likewise.
1053 (symbol_begin): Initialize local_hash.
1054 (print_symbol_value_1): Handle local symbols.
1055 (symbol_print_statistics): Print local symbol statistics.
1056 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1057 Declare new symbols.c functions. Move many declarations here from
1059 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1060 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1061 (struct symbol): Move bsym to make it clearly the first field.
1062 Remove TARGET_SYMBOL_FIELDS.
1063 (symbolS): Don't typedef.
1064 (struct broken_word): Remove.
1065 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1066 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1067 (symbol_clear_list_pointers): Likewise.
1068 (symbol_insert, symbol_remove): Likewise.
1069 (symbol_previous, symbol_append): Likewise.
1070 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1071 (struct local_symbol): Define.
1072 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1073 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1074 (local_symbol_get_frag, local_symbol_set_frag): Define.
1075 (local_symbol_get_real_symbol): Define.
1076 (local_symbol_set_real_symbol): Define.
1078 * write.c (write_object_file): Call resolve_local_symbol_values.
1079 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1080 (TARGET_SYMBOL_FIELDS): Don't define.
1081 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1082 ECOFF_DEBUGGING, add ECOFF fields.
1083 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1084 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1085 ECOFF_DEBUGGING, add ECOFF fields.
1086 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1087 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1088 * config/tc-mcore.h: Don't include struc-symbol.h.
1089 (TARGET_SYMBOL_FIELDS): Don't define.
1090 (struct mcore_tc_sy): Define.
1091 (TC_SYMFIELD_TYPE): Define.
1092 * Many files: Use symbolS instead of struct symbol. Use new
1093 accessor functions rather than referring to symbolS fields
1096 * read.c (s_mri_common): Don't add in value of line_label.
1098 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1099 checking for SEC_LINK_ONCE.
1101 * config/tc-sh.h (sh_fix_adjustable): Declare.
1103 * app.c (input_buffer): New static variable.
1104 (app_push): Save saved_input in allocated buffer.
1105 (app_pop): Restored saved_input.
1106 (do_scrub_chars): Change get parameter to take char * and int as
1107 arguments. Change GET macro to pass input_buffer to get
1108 function. Don't save input into allocated buffer.
1109 * as.h (do_scrub_chars): Update declaration.
1110 * input-file.c (input_file_get): Change to take char * and int.
1111 Read data into passed in buffer. Remove static buffer.
1112 * read.c (scrub_from_string): Change to take char * and int. Copy
1113 data into passed in buffer.
1115 * hash.h: Neaten. Declare hash_traverse.
1116 * hash.c: Complete rewrite based on BFD hashing code.
1117 * gasp.c (chunksize): New variable.
1118 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1121 1999-05-28 Nick Clifton <nickc@cygnus.com>
1123 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1124 addend unless the target uses an old ABI.
1126 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1128 -Wchar-subscripts cleanup
1129 * listing.c (listing_newline): Use unsigned char variable, so
1130 calls to isascii,iscntrl are correct.
1131 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1133 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1134 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1135 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1136 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1138 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1140 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1142 (arch_coldfire_p): New #define.
1143 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1145 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1147 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1149 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1150 (install_operand): Add place `N'.
1151 (init_table): Add registers ACC, MACSR, MASK.
1153 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1155 * config/tc-m68k.c: Change mcf5200 --> mcf.
1156 (archs): Add mcf5206e, mcf5307.
1157 (m68k_ip): Add format `u'.
1158 (install_operand): Add place `m', `M', `h'.
1159 (init_table): Add upper/lower registers.
1161 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1163 1999-05-28 Martin Dorey <mdorey@madge.com>
1165 * config/tc-i960.c: Several minor changes to add ELF and
1166 BFD_ASSEMBLER support.
1167 * config/tc-i960.h: Likewise.
1168 * configure.in (i960-*-elf*): New target.
1169 * aclocal.m4, configure: Rebuild.
1171 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1173 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1174 reloc changes when defined(BFD_ASSEMBLER).
1176 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1178 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1180 * write.c (write_print_statistics): Output to file, not stderr.
1182 * expr.c (generic_bignum_to_int32,64): Prototype.
1184 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1185 output_sleb128, output_uleb128, output_big_sleb128,
1186 output_big_uleb128, output_big_leb128): Prototype.
1187 (output_big_sleb128, output_big_uleb128): Make inline.
1188 (output_big_leb128): Remove inline
1190 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1191 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1192 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1193 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1194 value for correct overflow check in write.c:fixup_segment.
1195 * write.c (fixup_segment): Move bitfield overflow checks to after
1196 the md_apply_fix call.
1197 * config/obj-coff.c (fixup_segment): Likewise.
1198 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1199 valueT *val argument.
1201 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1203 * config/atof-ieee.c (gen_to_words): Correctly round a
1204 denormalized number. Fix off-by-one in range checking for
1205 exponent in a denormal.
1207 1999-05-10 Nick Clifton <nickc@cygnus.com>
1209 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1212 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1214 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1216 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1218 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1219 (ReverseRegRegmem): Remove.
1220 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1221 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1222 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1225 From Doug Ledford <dledford@redhat.com>
1226 * config/tc-i386.h (RegXMM): New for P/III.
1227 * config/tc-i386.c: Add support for P/III.
1229 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1231 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1232 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1233 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1235 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1237 * config/tc-i386.c (i386_immediate): Skip whitespace before
1238 complaining about junk after expression.
1239 (i386_displacement): Likewise.
1241 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1243 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1244 Don't copy before downcaseing.
1246 1999-05-05 Catherine Moore <clm@cygnus.com>
1248 * tc-m68k.c: Include elf/m68k.h.
1249 (m68k_elf_final_processing): New routine.
1250 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1253 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1255 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1258 1999-04-30 Nick Clifton <nickc@cygnus.com>
1260 * config/tc-mcore.c (mcore_s_section): Dump literals before
1263 1999-04-29 Nick Clifton <nickc@cygnus.com>
1265 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1268 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1270 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1271 (TC_INIT_FIX_DATA): Delete.
1272 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1273 (TC_INIT_FIX_DATA): Delete.
1274 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1275 * write.c (fix_new_internal): Initialize fx_cgen member.
1276 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1277 (gas_cgen_md_apply_fix3): Update.
1278 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1279 (md_cgen_record_fixup_exp): Update.
1280 (FX_OPINFO_R_TYPE): Update.
1282 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1283 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1284 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1285 * frags.h (struct frag): Make opindex, opinfo ints.
1287 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1289 1999-04-26 Tom Tromey <tromey@cygnus.com>
1291 * aclocal.m4, configure: Updated for new version of libtool.
1293 1999-04-22 Nick Clifton <nickc@cygnus.com>
1295 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1297 (md_apply_fix3): Do not fix up absolute relocations against
1300 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1302 1999-04-20 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1305 changes and data-in-text directives.
1306 (mcore_cons): New function: intercept cons() operations.
1307 (mcore_float_cons): New function: intercept float_cons()
1309 (mcore_stringer): New function: intercept stringer() operations.
1311 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1313 * obj.h (struct format_ops): Change generate_asm_lineno field to
1315 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1317 * config/tc-alpha.c (find_opcode_match): Add default case to
1319 (find_macro_match): Likewise.
1320 (load_expression): Parenthesize && within ||.
1322 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1324 1999-04-17 Nick Clifton <nickc@cygnus.com>
1326 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1327 .text .data .section pseudo ops.
1328 (mcore_s_section): New function. Dump lits before changing secs.
1329 (mcore_s_text): New function. Dump lits before changing secs.
1330 (mcore_s_data): New function. Dump lits before changing secs.
1332 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1334 * config/tc-mips.c (mips_32bitmode): New.
1335 (md_begin): Set mips_32bitmode if needed.
1336 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1337 Set EF_MIPS_32BITMODE.
1339 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1341 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1344 1999-04-16 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1348 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1350 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1351 expressions correctly.
1354 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1356 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1358 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1360 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1361 and fmpynfadd instructions.
1363 1999-04-11 Richard Henderson <rth@cygnus.com>
1365 * as.h (environ): Declare it, if needed.
1366 * as.c (dump_statistics): Don't declare environ.
1367 * configure.in (environ): Detect declaration.
1368 * configure, config.in: Rebuild
1370 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1371 (i386_displacement): Allocate enough space for replacement buffer.
1372 Clean up replacement buffer initialization.
1374 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1376 * subsegs.c (section_symbol): Don't create a new symbol if one
1377 already exists; instead, use the existing one, but set its segment
1378 and frag data if it hasn't already been defined.
1379 * config/obj-coff.c (c_section_symbol): Likewise.
1381 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1383 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1385 1999-04-08 Nick Clifton <nickc@cygnus.com>
1387 * config/tc-mcore.c: New File: Support routines for MCore
1389 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1390 * config/obj-coff.c: Add support for mcore-pe target.
1392 * Makefile.am: Add support for MCore targets.
1393 * Makefile.in: Regenerate.
1394 * configure.in: Add support for MCore targets.
1395 * configure: Regenerate.
1397 * doc/all.texi: Set MCORE.
1398 * doc/as.texinfo: Document MCore specific command line options.
1400 * write.h: Prevent multiple inclusion.
1402 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1404 * asintl.h (LC_MESSAGES): Never define.
1405 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1407 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1410 * Makefile.am (m68k-parse.c): If configuring in the source
1411 directory, copy m68k-parse.y into the local directory before
1412 running ylwrap, to remove spurious differences when generating
1414 * Makefile.in: Rebuild.
1416 * config/tc-sparc.h (md_do_align): Just allocate the number of
1417 bytes necessary, rather than always allocating 1024.
1419 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1421 * listing.c (listing_newline): Add cast to avoid warning.
1422 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1423 * config/tc-i386.c (i386_scale): Add return value.
1424 (build_displacement_string): Remove unused local temp_disp2.
1425 (i386_intel_memory_operand): Add parentheses to avoid warning.
1426 (i386_intel_operand): Remove unused local end_of_operand_string.
1427 (i386_operand): Remove unused local operand_modifier.
1428 (i386_operand): Add parens to avoid warning.
1430 1999-04-04 Don Bowman <don@pixsci.com>
1432 * configure.in: Add mips*-*-vxworks* target; have it define
1434 * configure, config.in: Rebuild.
1436 1999-03-31 Nick Clifton <nickc@cygnus.com>
1438 * configure.in (emulations): Add support for arm-epoc-pe.
1439 * configure: Regenerate.
1440 * config/te-epoc-pe.h: New file. Define macros specific to
1442 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1443 for arm-epoc-pe target.
1445 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1447 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1449 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1451 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1452 detect ",n" without a condition.
1453 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1456 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1458 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1459 instruction is encoded with one bit.
1462 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1464 * doc/internals.texi (CPU backend): Mention that
1465 line_separator_chars should not include newline. From thi
1466 <ttn@mingle.glug.org>.
1468 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1470 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1471 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1473 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1475 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1477 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1479 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1482 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1484 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1486 1999-03-15 Martin Hunt <hunt@cygnus.com>
1488 * app.c (do_scrub_begin): Change '-' back to a symbol char
1489 so we can use multiple opcodes on a line again.
1491 * config/tc-d30v.c: By default, warn if a symbol has
1492 the same name as a register. Plus some minor
1493 updates from the branch.
1495 1999-03-13 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1498 BFD_RELOC_16 and BFD_RELOC_64.
1500 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1502 * expr.c (expr): Add missing else.
1504 1999-03-12 Nick Clifton <nickc@cygnus.com>
1506 * config/tc-arm.c (md_apply_fix3): Improve error message.
1508 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1510 * Makefile.am (CPU_TYPES): Add fr30.
1511 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1512 (fr30,m32r dependencies): Update.
1513 * Makefile.in: Rebuild.
1515 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1516 (gas_cgen_record_fixup_exp): Ditto.
1517 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1518 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1519 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1520 (md_cgen_lookup_reloc): Update use of operand->type.
1521 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1522 (md_convert_frag): Call cgen_operand_lookup_by_num.
1523 (md_cgen_lookup_reloc): Update use of operand->type.
1524 (m32r_cgen_record_fixup_exp): Ditto.
1526 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1528 * config/tc-mips.c (md_show_usage): Fix message.
1530 1999-03-03 Nick Clifton <nickc@cygnus.com>
1532 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1533 and LDR reg,=<expr> instruction.
1535 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1538 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1540 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1542 1999-02-17 Nick Clifton <nickc@cygnus.com>
1544 This patch was created by: Scott Bambrough
1545 <scottb@corelcomputer.com>
1548 Special cased '@' character. The '@' character is used as the
1549 ARM assembler comment character, as a special character
1550 and in ELF .symver pseudo-op's, and as a special character in
1551 .type and .section pseudo-ops.
1552 (symver_pseudo): New static variable.
1553 (symver_state): New static variable.
1554 (struct app_save): Add field 'symver_state'.
1555 (app_push): Save global symver_state int struct app_save.
1556 (app_pop): Restore global symver_state from struct app_save.
1557 (do_scrub_chars): Special case handling of '@' character in
1560 * configure.in: Modified to recognize armv* uname syntax from ARM
1562 * configure: Regenerated.
1564 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1565 a prefix to the section's type.
1566 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1567 the type's typename.
1569 * config/tc-arm.h: Add support for PIC generation:
1570 (pic_code): New boolean.
1571 (obj_relocate_extern): Define.
1572 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1573 (TC_CONS_FIX_NEW): Define.
1574 (tc_fix_adjustable): Define.
1575 (GLOBAL_OFFSET_TABLE_NAME): Define.
1577 * config/tc-arm.c: Add support for PIC generation:
1578 (line_seperator_chars): Allow ';' as a seperator for Linux.
1579 (is_immediate_prefix): New macro.
1580 (arm_parse_reloc): New function.
1581 (s_arm_elf_cons): New function.
1582 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1583 (md_undefined_symbol): Special case handling for the Global Offset
1585 (md_apply_fix3): Handle PIC relocs.
1586 (tc_gen_reloc): Handle PIC relocs.
1587 (md_parse_option): Add support for '-k' command line switch to
1588 enable PIC generation.
1589 (cons_fix_new_arm): New function.
1590 (s_arm_elf_cons): New function.
1592 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1594 * configure.in: Add comments for uses of AC_DEFINE.
1595 * acinclude.m4: Likewise.
1596 * acconfig.h: Remove.
1597 * aclocal.m4: Rebuild.
1598 * configure: Rebuild.
1599 * Makefile.in: Rebuild.
1600 * config.in: Rebuild.
1602 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1604 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1605 non-constant offset from a base register.
1607 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1609 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1612 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1614 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1615 (emit_insn): Look for pc-relative and no-overflow specifiers on
1616 internal relocation types.
1618 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1620 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1623 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1625 (mips_4650, mips_4010, mips_4100): Variables removed.
1626 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1627 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1629 (md_begin): Don't bother initializing the mips_NNNN variables;
1630 mips_cpu is set, and that's good enough now.
1631 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1632 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1633 (show): New function, to handle wrapping in the CPU lists.
1634 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1636 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1638 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1639 than treat as an immediate specifier.
1641 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1643 * config/tc-i386.c: Prototype many functions.
1644 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1645 (i386_immediate): Remove unused second argument.
1646 (i386_intel_operand): Fix i386_is_reg typo.
1647 (i386_operand): Use allow_naked_reg.
1648 (output_invalid): Make operand int for K&R.
1650 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1652 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1654 * Makefile.in: Rebuild.
1656 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1658 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1660 (EXTRA_as_new_SOURCES): Comment out.
1661 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1662 * Makefile.in: Rebuild.
1663 * doc/Makefile.in: Rebuild.
1664 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1665 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1666 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1667 * configure: Rebuild.
1668 * aclocal.m4: Rebuild.
1669 * config.in: Rebuild.
1670 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1671 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1672 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1673 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1674 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1675 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1676 (gas_cgen_record_fixup_exp): Ditto.
1677 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1678 descriptor, not global variable.
1679 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1680 descriptor, not global variable. Refer to insert_operand handler
1681 via cpu descriptor, not global function.
1682 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1683 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1684 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1685 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1686 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1687 * config/tc-m32r.c: Ditto.
1688 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1689 (md_assemble): Ditto.
1690 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1692 1999-02-09 Nick Clifton <nickc@cygnus.com>
1694 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1695 relocations for ELF targets.
1697 1999-02-08 Nick Clifton <nickc@cygnus.com>
1699 * configure.in: Add support for StrongARM target.
1700 * configure: Regenerate.
1702 1999-02-05 Nick Clifton <nickc@cygnus.com>
1704 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1706 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1709 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1711 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1713 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1715 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1716 (INTEL_DWORD_MNEM_SUFFIX): Define.
1719 (DWORD_PTR): Define.
1720 (XWORD_PTR): Define.
1722 (OFFSET_FLAT): Define.
1724 (NONE_FOUND): Define.
1727 * config/tc-i386.c (set_intel_syntax): New routine.
1728 (intel_syntax): Declare.
1729 (allow_naked_reg): Declare.
1730 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1731 (intel_float_operand): New routine.
1732 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1733 Handle brackets as well as parens. Call i386_intel_operand for
1734 intel syntax. Reverse operands if appropriate. Handle new
1735 suffixes. Handle movzx and movsx.
1736 (i386_is_reg): New routine.
1737 (i386_immediate): New routine.
1738 (i386_scale): New routine.
1739 (i386_displacement): New routine.
1740 (i386_operand_modifier): New routine.
1741 (build_displacement_string): New routine.
1742 (i386_parse_seg): New routine.
1743 (i386_intel_memory_operand): New routine.
1744 (i386_intel_operand): New routine.
1745 (i386_operand): Call i386_displacement, i386_immediate,
1746 i386_scale, etc. instead of handling inline.
1747 (parse_register): Handle registers without prefix.
1749 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1751 * configure: Regenerate.
1752 * configure.in (arm-*-oabi): New.
1753 (thumb-*-oabi): New.
1754 * config/tc-arm.c (target_oabi): Declare.
1755 (md_apply_fix3): Support REL relocs.
1756 (md_parse_option): Handle -oabi.
1757 (elf32_arm_target_format): New routine.
1758 (md_longopts): Add OPTION_OABI.
1759 * config/tc-arm.h: Redefine TARGET_FORMAT.
1762 1999-01-28 Nick Clifton <nickc@cygnus.com>
1764 * write.c (write_relocs): Handle out of range error.
1766 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1767 (fr30_force_relocation): Default to 0.
1769 * config/tc-fr30.h (obj_fix_adjustable): Define.
1770 (TC_FORCE_RELOCATION): Define.
1772 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1775 1999-01-16 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1778 merge of two instructions if the left instruciton kills the right.
1780 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1782 * Makefile.in: Regenerate.
1783 * configure.in: Redo test for using cgen.
1784 * configure: Regenerate.
1786 1999-01-09 Nick Clifton <nickc@cygnus.com>
1788 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1789 redefinition of this macro.
1791 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1793 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1796 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1798 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1799 a read of HI or LO and an immediatly following branch.
1801 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1803 * config/tc-mips.c (md_begin): Another correction to the setting of
1806 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1808 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1810 1998-12-21 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1813 bit insn when optimizing, so that parallelised instructions will
1814 start on a 32 bit boundary.
1816 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1818 * config/tc-mips.c (mips_eabi64): New.
1819 (md_begin): Set mips_eabi64.
1820 (mips_elf_final_processing): Use it.
1822 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1824 * config/tc-mips.c (mips_elf_final_processing):
1825 Correct setting of ABI in e_flags.
1827 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1829 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1831 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1833 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1835 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1837 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1838 warning, values that don't fit in the field.
1840 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1842 * config/tc-mips.c (mips_abi_string): New.
1843 (md_parse_option,md_longopts): Add mabi.
1844 (mips_elf_final_processing): Set e_flags based on mabi flag.
1846 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1848 * config/tc-mips.c (md_parse_option): Handle vr4111.
1850 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1852 * config/tc-h8300.c (build_bytes): Change message given if the
1853 instruction requires H8/300H mode and we're not in Hmode, to
1854 suggest that it may be the operand modes that are the problem, not
1855 necessarily the opcode.
1857 1998-12-10 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-fr30.c: Add line separator character.
1861 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1863 * configure.in (hppa-*-mpeix*): New target.
1864 * config/obj-som.h (obj_som_compiler): Declare.
1865 * config/obj-som.c (compiler_seen): New static variable.
1866 (obj_som_compiler): New function.
1867 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1868 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1869 (pa_type_args): Set hppa_priv_level.
1870 (pa_compiler): New static function if OBJ_SOM.
1871 * configure: Rebuild.
1873 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1875 * read.c (output_leb128): Don't mark as inline.
1877 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1879 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1880 AIX .vbyte unaligned data support.
1881 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1882 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1885 1998-12-07 Nick Clifton <nickc@cygnus.com>
1887 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1890 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1892 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1893 BFD_RELOC_ARM_PCREL_BRANCH.
1895 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1897 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1898 checking the target type.
1899 (mips-dec-bsd*): Set endian to little.
1900 * configure: Rebuild.
1902 COFF weak symbol support, based on patches from Mark Elbrecht
1903 <snowball3@usa.net>:
1904 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1905 * config/obj-coff.c (obj_coff_weak): New static function.
1906 (obj_coff_endef) [both versions]: Handle weak symbols.
1907 (coff_frob_symbol): Likewise.
1908 (yank_symbols): Likewise.
1909 (obj_pseudo_table): Add "weak".
1911 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1912 <aymeric.vincent@emi.u-bordeaux.fr>.
1913 * aclocal.m4: Rebuild with current tools.
1914 * configure: Rebuild.
1916 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1917 an assertion failure for a case we can't handle when OBJ_ECOFF.
1919 * expr.c (operator): And with 0xff to avoid problems with signed
1922 1998-12-03 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1925 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1927 1998-12-02 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1932 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1934 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1937 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1942 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1946 (d10v_cleanup): Only generate previous insn if a multiline insn is
1949 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1951 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1954 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1957 -marm6xxx command line switches.
1959 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1961 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1962 (itbl-ops.o): Delete duplicate dependencies.
1963 Rebuild dependencies.
1964 Add fr30 dependencies.
1965 * Makefile.in: Rebuild.
1967 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1971 * listing.c: Ignore line terminator characters found inside
1974 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1976 * po/gas.pot: Regenerated.
1978 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1981 fr30_is_label_start(). Also checks for delay slot insns.
1983 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1984 FR30 instructions which contain a colon in the mnemonic.
1986 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1988 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-fr30.c: Removed currently superflous code.
1992 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-fr30.h: New file.
1995 * config/tc-fr30.c: Tweaking so that it will compile.
1997 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1999 * config/tc-d10v.h (obj_fix_adjustable): Define.
2000 (TC_FORCE_RELOCATION): Define.
2001 (d10v_force_relocation): Declare.
2002 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2003 (md_apply_fix3): Handle Vtable relocs.
2004 (d10v_fix_adjustable): New.
2005 (d10v_force_relocation): New.
2007 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-d30v.c: Change default behaviour to ignore potential
2010 conflicts between register name and symbol names.
2012 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2014 * configure.in: Add fr30-*-*.
2015 * config/tc-fr30.c: New file.
2016 * Makefile.in: Regenerated.
2017 * config.in: Regenerated.
2018 * configure: Regenerated.
2019 * doc/Makefile.in: Regenerated.
2020 * po/gas.pot: Regenerated.
2022 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2024 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2027 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2029 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2031 (do_scrub_chars): Add some casts to unsigned char to avoid
2032 unwanted sign extension.
2033 * read.c (lex_type): Set characters about 127 to be symbol
2035 * config/tc-i386.c (md_begin): Set identifier_chars and
2036 operand_chars for values above 127.
2038 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2040 * configure.in: detect cygwin* instead of cygwin32*
2041 * configure: regenerate
2043 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2045 * listing.c: Add support for producing a listing from piped
2048 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2050 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2051 (append_insn): Account for the tx39's multiply behavior.
2053 1998-10-26 Michael Meissner <meissner@cygnus.com>
2055 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2056 from assemble_parallel_insns. Add support for '->' to indicate
2057 explicitly serializing the instructions.
2058 (md_assemble): Ditto.
2060 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2062 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2065 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2067 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2069 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2071 * config/tc-mips.c : support frame and regmask/fregmask when
2072 MIPS_STABS_ELF is specified.
2074 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2076 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2077 (md_apply_fix): Don't return 1 for VTABLE relocs.
2078 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2080 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2082 * doc/c-i386.texi: Replace occurences of "opcode" with
2083 "instruction mnemonic", "instruction", or "mnemonic" when
2084 referring to the name of an instruction. Use "opcode" when
2085 referring to the sequence of machine bytes.
2087 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2088 (is_opcode_char): Rename to is_mnemonic_char.
2089 (md_assemble and i386_operand): Correct error messages from
2090 "opcode" to "instruction mnemonic"
2091 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2092 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2093 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2094 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2095 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2096 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2097 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2099 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2101 * config/tc-i386.c (i386_operand): Check for garbage after
2104 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2106 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2107 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2109 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2111 * config/tc-sh.h (obj_fix_adjustable): Define.
2112 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2113 (md_apply_fix): Likewise.
2114 (tc_gen_reloc): Likewise.
2115 (sh_fix_adjustable): New.
2117 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2119 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2120 * cgen.h (gas_cgen_finish_insn): Update prototype.
2121 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2122 cgen_insn_t -> CGEN_INSN_INT.
2123 (make_parallel): Update handling of CGEN_INT_INSN_P.
2124 (assemble_parallel_insn): Ditto.
2125 (target_make_parallel): New function.
2126 (md_assemble): Use it.
2128 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2130 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2132 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2134 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2135 converted into lower case.
2137 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2139 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2140 (gas_cgen_tc_gen_reloc): Likewise.
2141 * config/tc-m32r.h (obj_fix_adjustable): Define.
2142 * config/tc-m32r.c (m32r_fix_adjustable): New.
2143 (m32r_force_relocation): Handle VTABLE relocs.
2145 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2147 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2149 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2151 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2152 to lower case before parsing.
2154 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2155 parallel insns modift buts in the PSW as a side effect.
2157 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-d30v.c (find_format): Test for missing flag and
2162 (md_apply_fix3): Fix error messages to avoid
2163 assumption about presence of a symbol.
2165 (parallel_ok): Disallow parallel instructions that both modify the
2168 (find_format): Generate a warning if an odd numbered register is
2169 used as the first register in a mutli-register instruction.
2171 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2173 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2174 relocations are always associated with a symbol.
2176 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2178 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2179 (elf32_sparc_force_relocation): Declare.
2180 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2181 (tc_gen_reloc): Handle vtable relocs.
2182 (elf32_sparc_force_relocation): New.
2184 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2186 * symbols.c (S_IS_FUNCTION): New.
2187 * config/tc-v850.h (obj_fix_adjustable): Define.
2188 (TC_FORCE_RELOCATION): Define.
2189 (v850_force_relocation): Declare.
2190 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2191 of fx_addnumber for VTABLE reloc addends.
2192 (md_apply_fix3): Handle VTABLE relocs.
2193 (v850_fix_adjustable): New.
2194 (v850_force_relocation): New.
2196 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2198 * tc-hppa.c (fp_operand_format): Add some additional formats.
2199 (pa_ip): Do not automatically promote into pa2.0 mode.
2200 (pa_level): Handle ".level 2.0".
2202 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2204 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2205 * config/tc-i386.h (template.extension_opcode): Change to
2206 unsigned int to allow full range of 8-bit opcode suffixes.
2207 (None): Redefine as 0xffff.
2209 From Jeff B Epler <jepler@usgs.gov>
2210 * doc/c-i386.texi (i386-SIMD): New section.
2212 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2214 * read.c (discard_rest_of_line): New function.
2215 * read.h: Declare it.
2216 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2218 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-d10v.c (find_symbol_matching_register): New function.
2221 (find_opcode): Cope with the case where a register name matches
2224 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-v850.c (md_pcrel_from): Rename to
2227 v850_pcrel_from_section.
2228 (v850_pcrel_from_section): Do not resolves symbols in other
2231 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2233 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-d10v.c (find_opcode): Generate an error if a register
2236 is supplied for an operand that should not be a register.
2238 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2241 instructions to have another instruction in the right bin.
2243 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2246 the right container if the left container holds a branch
2249 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2251 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2252 both a register name and symbol name.
2253 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2255 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2258 execution unit class.
2260 (reg_name_search): If a name matches a register and a symbol,
2261 prefer the register.
2262 (find_format): Disallow flag registers when a general purpose
2263 register is required.
2264 If a number is required, but a register has been given, check to
2265 see if a symbol with the same name as the register exists, and if
2266 so, use that symbol.
2268 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2270 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2272 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2274 * config/tc-d30v.c (find_format): Do not accept flag registers as
2275 general purpose registers.
2276 (find_format): If an immediate value is expected at a given place
2277 in a format, but a register name has been provided instead, check
2278 to see if that register name matches the name of a predefined
2279 symbol and if it does, then use the symbol instead.
2280 (reg_name_search): If a register name matches a symbol name,
2281 prefer the register name to the symbol name.
2283 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2285 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2286 the previous insn to empty.
2288 1998-09-20 Michael Meissner <meissner@cygnus.com>
2290 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2291 pieces, forcing the use of an ANSI compiler.
2293 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2295 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2297 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2299 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2301 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2303 (obj_elf_vtable_entry): Likewise.
2304 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2305 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2306 (tc_gen_reloc): Likewise.
2307 (arm_fix_adjustable): Likewise.
2308 (elf32_arm_force_relocation): New.
2309 (armelf_frob_symbol): Remove coff-style symbol support.
2311 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2313 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2315 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2317 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2318 OBJ_COFF so that routine is defined for a.out format.
2320 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2322 * config/tc-i386.c (i386_operand): Detect non-segment registers
2323 used as segment prefixes.
2325 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2327 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2328 optimize across FDE boundaries.
2330 * config/obj-coff.c (obj_coff_section): Preserve any link once
2331 flags when setting the section flags.
2333 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2336 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2338 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2340 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2343 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2345 * frags.c (frag_grow): Include the size of the frag struct in the
2348 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2349 if the new subseg comes before the old.
2351 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2353 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2354 to handle edge8 and edge16.
2356 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2358 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2359 before we clobber the symbol involved.
2361 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2363 * config/tc-arm.c: Remove OBJ_ELF definitions for
2364 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2365 use arm_adjust_symtab for OBJ_COFF.
2366 (armelf_adjust_symtab): New Routine.
2367 * config/tc-arm.h: Define obj_adjust_symtab to
2368 armelf_adjust_symtab for OBJ_ELF.
2370 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2372 * configure.in: Make all i386-elf targets use bfd_gas.
2373 * config/tc-i386.c (tc_i386_force_relocation): New.
2374 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2375 (md_apply_fix3): Likewise.
2376 (tc_gen_reloc): Handle them.
2377 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2378 tc_i386_force_relocation.
2380 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2384 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2386 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2387 current opcode after writing the first insturction of a reverse
2390 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2392 * read.h (generate_lineno_debug): Add prototype.
2393 * read.c (generate_lineno_debug): Make non-static.
2395 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2397 * config/tc-i386.c (md_assemble): Only warn for address/data size
2400 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2403 against Thumb function names, as the linker needs this information.
2405 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2407 * expr.c (operand): Check also that there is no advance in operand
2408 after atof_generic in order to decide "is it label 0f or floating
2411 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2413 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2414 command line options with a single dash.
2415 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2417 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2419 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2420 * tc-arm.c (arm_fix_adjustable): New routine.
2422 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2424 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2425 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2426 demand_empty_rest_of_line before mri_comment_end.
2427 (equals): Check garbage after expression before
2428 mri_comment_end in MRI mode.
2430 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2432 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2433 small immediate constant to use the constant itself rather than
2436 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2438 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2439 (pa_leave): Likewise.
2441 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2443 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2445 (i386_operand): Fix an error message.
2447 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2449 * doc/c-arm.texi (ARM Directives): Document .req directive.
2451 * config/tc-arm.c (reg_required_here): Display erroneous string if
2452 the register name could not be decoded.
2453 Do not set inst.instruction if the sift is -1.
2455 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2457 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2460 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2462 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2463 even if it is belived to be unnecessary.
2465 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2467 config/tc-i386.c (i386_operand): Size immediate constants by
2468 suffix (erroneously removed as part of July 7 change).
2470 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2472 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2473 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2474 (armelf_frob_symbol): New Routine.
2475 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2477 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2479 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2481 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2483 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2484 command line switches passed to assembler.
2486 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2488 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2489 (gas_cgen_opcode_desc): Declare.
2490 (gas_cgen_parse_operand): Declare.
2491 (*): Prepend gas_ to gas specific fns to denote them as such.
2493 * cgen.c (gas_cgen_opcode_desc): New global
2494 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2495 (queue_fixup): Renamed from cgen_queue_fixup.
2496 (*): Prepend gas_ to gas specific fns to denote them as such.
2498 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2499 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2500 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2501 Open opcode table and initialize it.
2502 (make_parallel): Use gas_cgen_opcode_desc.
2503 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2504 (md_assemble): Ditto.
2506 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2508 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2509 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2510 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2511 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2512 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2513 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2514 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2515 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2516 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2517 (INIT_STAB_SECTION): Likewise.
2518 (OBJ_PROCESS_STAB): Likewise.
2520 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2521 (md_parse_option): Watch for them.
2522 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2523 (md_begin): Kill neverdef code.
2524 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2525 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2526 (s_alpha_coff_wrapper): New.
2527 (md_pseudo_table): Trap all ECOFF pseudos.
2529 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2531 Start of changes to remove mdebug section from mips*-elf
2532 Based on MIPS_STAB_ELF definition
2533 * acconfig.h: undef if not configured
2534 * config.in: undef if not configured
2535 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2536 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2537 * stabs.c (s_stab_generic): flush frag
2539 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2541 * configure.in: (arm-*-elf): Handle.
2542 (thumb-*-elf): Handle.
2543 * configure: Regenerate.
2544 * read.c (stringer): Fix typo in comment.
2545 * write.c (fixup_segment): Don't add symbol value to addend if
2547 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2549 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2552 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2554 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2555 (write_2_short): Emit warning if new flag is set.
2556 (do_assemble): Set flags if left instruction is one of special
2557 "right-instruction-killer" type.
2559 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2561 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2562 Always output words in debug_info section as big endian.
2563 (sparc_target_format): Choose correct bfd target.
2564 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2566 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2568 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2569 to work with internationalization code. Issue an error when two
2570 operands match that are not allowed to match.
2572 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2574 * configure.in (install_tooldir): Allow target to specify whether
2575 it wants to be installed in $(tooldir)/bin.
2576 * configure: Regenerate.
2577 * Makefile.am (install-exec-local): Set install-exec-tooldir
2578 dependency via configure.
2579 * Makefile.in: Regenerate.
2581 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2583 * Makefile.am (install-exec-local): Split into two ...
2584 (install-exec-bindir,install-exec-tooldir): New rules.
2585 * Makefile.in: Regenerate.
2587 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2589 * Makefile.am (install-exec-local): Don't remove the file before
2590 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2591 W. Rozycki <macro@ds2.pg.gda.pl>.
2592 * Makefile.in: Rebuild.
2594 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2596 * cgen.c: Include libiberty.h.
2597 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2598 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2599 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2600 (md_cgen_lookup_reloc)): Declare.
2601 (md_cgen_record_fixup_exp): Declare.
2602 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2603 (m32r_relax_frag): Declare.
2604 (cgen_md_apply_fix3): Decls moved to cgen.h.
2605 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2606 (m32r_cgen_record_fixup_exp): Delete decl.
2607 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2608 (assemble_nop): Delete.
2609 (expand_debug_syms): Delete unused `exp'.
2610 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2611 Add default case for -Wall.
2612 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2613 (md_atof): Delete unused wordP.
2615 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2617 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2620 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2622 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2623 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2624 .print, .purgem, and .struct. Remove documentation for
2627 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2629 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2630 Update call to insert_operand.
2632 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2634 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2636 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2638 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2639 whitespace after a prefix operator.
2641 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2643 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2645 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2647 * config/tc-sparc.c (log2): New static function.
2648 (s_reserve): Use log2 to convert alignment before calling
2650 (s_common): Use log2 to convert alignment before calling
2651 record_alignment and frag_align.
2652 (sparc_cons_align): Use log2.
2654 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2656 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2657 (s_common): Likewise.
2659 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2660 initialization of waddr.
2661 (sparc_elf_final_processing): Add default case to switch.
2663 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2665 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2666 than temporary real.
2668 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2670 * write.c (subsegs_finish): Don't align the segments if there were
2673 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2674 copying aux information.
2676 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2677 expression into a symbol.
2679 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2681 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2682 type to unsigned int.
2683 (md_assemble): Change type used to store offsets from unsigned
2685 (i386_operand): Switch error check to only call RESTORE_END_STRING
2686 once after parse_register.
2688 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2690 * config/tc-v850.c (md_show_usage): Changed format to match that
2693 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2695 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2697 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2699 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2702 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2704 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2705 * doc/Makefile.in: Rebuild.
2707 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2710 for %lo expressions.
2711 (mips_ip, case 'u'): Move range check after code to mask
2712 off bits in %hi/%lo expressions. Mask off high bits for
2715 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * doc/Makefile.am (gasver.texi): New target.
2718 (as.info, as.dvi): Depends upon gasver.texi.
2719 * doc/as.texinfo: Include gasver.texi. Mention version number on
2720 title page and in top node.
2721 * doc/Makefile.in: Rebuild.
2723 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2725 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2726 but not including the line containing the edict.
2727 * listing.h (LISTING_EOF): New.
2728 * input-scrub.c (input_scrub_next_buffer): Call it.
2730 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2732 * config/tc-i386.c (i386_operand): Don't set the size of an
2733 immediate address based solely on the suffix and the mode.
2735 * config/tc-i386.c (md_assemble): Add assertion to make sure
2736 overlap2 does not set Imm.
2738 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2739 sequences of whitespace to a single space.
2740 (is_space_chars): Just compare with space.
2741 (md_begin): Don't initialize space_chars.
2742 (md_assemble): Just skip a single whitespace character.
2743 (i386_operand): Rewrite base-index parsing to use new
2744 parse_register, and to skip white space. Skip white space in a
2745 number of other places too. Don't give error message if
2746 parse_register fails.
2747 (parse_register): Change reg_string parameter to be non-const.
2748 Add end_op parameter. Skip white space after the `%', and return
2749 end of register string. Give error message here rather than
2752 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2754 Based on patch from Matt Semersky <matts@scd.hp.com>:
2755 * expr.c (op_encoding): Make const.
2756 (expr_set_precedence): New function.
2757 (expr_begin): Don't set operator rankings, just call
2758 expr_set_precedence.
2759 * expr.h (expr_set_precedence): Declare.
2760 * read.c (s_mri): Call expr_set_precedence.
2762 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2764 * doc/as.texinfo (Statements): Remove paragraph discussing
2765 continuing lines with a backslash. This hasn't worked for years,
2768 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2770 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2772 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2773 (ps_CTORS, ps_DTORS): New section types.
2774 (vms_fixup_xtors_section): New function
2775 (Ctors_Psect, Dtors_Psect): Define.
2776 (IS_GXX_XTOR): Define
2777 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2778 Filter static constructors/destructors and add to
2779 Ctors_Symbols/Dtors_Symbols chain.
2780 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2781 appropriate section.
2783 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2784 * makefile.vms: Merge vax/vms support.
2786 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2788 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2789 (elf_pseudo_table): Add them.
2790 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2791 (md_apply_fix): Accept them.
2792 (mips_fix_adjustable): Don't adjust them.
2793 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2794 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2795 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2796 (tc_fix_adjustable): Don't adjust them.
2798 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2800 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2802 * Makefile.in: Regenerate.
2803 * configure.in: AC_SUBST cgen_cpu_prefix.
2804 * configure: Regenerate.
2806 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2808 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2809 Changed all users of COND12_DELAY.
2811 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2813 * config/tc-mn10300.c (set_arch_mach): New function.
2814 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2815 (md_begin): Default to mn10300 mode.
2816 (md_assemble): Only accept instructions for the core mn10300
2817 chip and the active machine type.
2819 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2821 * subsegs.h (segment_info_type): Give the struct a name.
2822 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2823 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2824 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2825 * config/tc-w65.h (tc_reloc_mangle): Declare.
2826 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2828 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2830 * config/tc-v850.c (v850_comm): Restore old section
2831 after common processing.
2833 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2835 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2837 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2839 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2840 char with code that explicitly sign-extends.
2842 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2844 * config/tc-v850.c (md_begin): Restore text section as the current
2845 section after creating call table sections.
2846 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2849 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2850 with call to macro SYM_AUXINFO.
2852 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2854 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2855 with the program transform name.
2856 * Makefile.in: Rebuild.
2858 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2860 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2863 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * config/tc-i386.c (i386_operand): Be prepared for a space between
2866 the open parenthesis and the start of the register operand,
2867 because of the June 16 change.
2869 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2871 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2874 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2877 even if it is belived to be unnecessary.
2879 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2881 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2883 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2885 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2887 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2888 shift amount for a repeated operand. The shift amount for the
2889 repeated copy comes from the size of the operand.
2891 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2893 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2895 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2897 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2899 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2901 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2902 characters in it as LEX_IS_SYMBOL_COMPONENT.
2903 * config/tc-i386.h (tc_symbol_chars): Define.
2904 (extra_symbol_chars): Declare.
2905 * config/tc-i386.c (extra_symbol_chars): Define.
2906 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2907 (line_comment_chars): Set to '/' if TE_LINUX.
2908 * doc/c-i386.texi (i386-prefixes): Update.
2909 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2911 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2913 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2914 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2916 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2918 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2919 constraint in instructions REP & REPI.
2921 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2924 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2926 (check_range): If the operand is shifted, then shift the number
2927 before checking its range.
2929 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2931 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2934 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-v850.c (v850_comm): Create special sections as needed.
2938 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2940 * config/tc-d10v.c (write_2_short): Addition of swapping
2941 instructions for sequential and reverse sequential order when
2942 given order is not possible.
2944 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * Makefile.am: Rebuild dependencies.
2947 (DEP_INCLUDES): Fix reference to intl build directory.
2948 * Makefile.in: Rebuild.
2950 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2952 * doc/c-i386.texi: Update 16 bit documentation.
2954 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2955 IgnoreDataSize to IgnoreSize as they are used for address size as
2957 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2958 32-bit mode, similarly addr16/data16 and variants.
2960 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2963 sequential word multiply instructions.
2965 (do_assemble): Add extra command line argument, to allow mul32
2966 attribute to be preserved across parallel insns.
2967 (md_assemble): Insert NOPs between explicitly parallel insns which
2968 contain an 32 bit multiply and a 16 multiply.
2970 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2972 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2975 * config/tc-i386.c (reloc): Add braces.
2977 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2978 consistent with Intel naming.
2979 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2980 use bitfields in sib_byte.
2981 (modrm_byte): Don't use bitfields here either.
2983 * config/tc-i386.c (current_templates): Add const.
2984 (parse_register): Add const to return, param, and char *s.
2985 (i386_operand): Add const to reg_entry *r.
2986 * config/tc-i386.h (templates): Add const to start, end.
2988 Inspired by code for 16 bit gas support from Martynas Kunigelis
2989 <martynas@nm3.ktu.lt>:
2990 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2991 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2992 (uses_mem_addrmode): Remove.
2993 (md_estimate_size_before_relax): Add support here too.
2994 (md_relax_table): Rewrite interface to md_relax for 16 bit
2996 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2997 (opcode_suffix_to_type): Remove.
2998 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2999 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3000 (md_convert_frag): Likewise.
3001 (i386_operand): Add support for 16 bit base/index regs,
3002 immediates, and displacements. Remove some unnecessary casts, and
3003 localise end_of_operand_string, displacement_string_start,
3004 displacement_string_end variables. Add GCC_ASM_O_HACK.
3005 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3007 * config/tc-i386.c (prefix_hash): Remove.
3008 (md_begin): Rewrite without obstacks. Remove prefix hash table
3009 handling. Rewrite lexical table handling.
3010 (i386_print_statistics): Don't print prefix statistics.
3011 (md_assemble): Rewrite instruction parser so that line is not
3012 converted to lower case. Don't do a hash_find for prefixes,
3013 instead recognise them via opcode modifier.
3014 (expecting_operand, paren_not_balanced): Localise variables.
3015 * config/tc-i386.h (IsPrefix): Define.
3016 (prefix_entry): Remove.
3018 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3019 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3020 '\\' in case where comment_chars contains '/'.
3022 * config/tc-i386.c (MATCH): Ensure given operand and template
3023 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3024 you must write `ljmp *table(%ebx)'.
3026 From H.J. Lu <hjl@gnu.org>:
3027 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3028 as 0 ifndef BFD_ASSEMBLER.
3029 (md_assemble): Allow immediate operands without suffix or
3030 other reg operand to default in size to the current code size.
3032 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3034 * config/tc-v850.c (md_begin): Restore creation of
3035 .call_table_text and .call_table_data sections.
3037 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3040 after emitting a word of noops.
3042 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3044 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3045 (i386_operand): Simplify checks for valid base/index combinations.
3046 Disallow `in 4(%dx),%al'.
3048 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3050 (add_prefix): Change parameter from char to int.
3052 * config/tc-i386.h (Ugh): Define opcode modifier.
3053 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3055 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3056 CONSISTENT_REGISTER_MATCH macros to check register types more
3057 thoroughly. Check for illegal suffix/operand combinations
3058 when matching insns with operands. Handle new `s' suffix, and
3059 associated FloatMF opcode modifier for float insns with memory
3061 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3062 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3063 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3064 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3065 DATA_PREFIX_OPCODE throughout.
3067 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3068 (md_assemble): Rewrite suffix/register operand checking code to be
3069 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3070 AnyMem, the better to grep.
3072 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3073 given a memory operand. Don't set Abs bits either.
3074 (type_names): Remove Mem*, Abs*.
3075 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3076 define opcode_modifiers as these cases are handled by Disp8,
3077 Disp16, Disp32 and suffix checks.
3078 (COMES_IN_BOTH_DIRECTIONS): Remove.
3079 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3081 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3082 if IgnoreDataSize modifier given. Remove ShortformW modifier
3083 test. Add test for ShortForm in W base_opcode modification.
3084 Merge Seg2ShortForm and Seg3ShortForm code.
3085 * config/tc-i386.h (ShortFormW): Remove.
3086 (IgnoreDataSize): Define.
3088 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3090 * config/tc-d30v.c (md_assemble): Store previous segment state
3091 with previous instruction.
3093 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3095 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3096 (ebp, esp): Remove static variables.
3097 (MATCH): Remove test for InOutPortReg.
3098 (i386_operand): Properly handle InOutPortReg here instead.
3099 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3100 (md_assemble): Simplify and correct modrm and sib generation.
3101 (i386_operand): Add warning for scale without index.
3102 Rewrite checks for valid base/index combinations.
3104 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3105 macros and enclose in do while(0).
3106 (RESTORE_END_STRING): Likewise.
3107 (md_assemble): Add one to printed operand number so we start
3108 from 1 not 0. Add some more gettext invocations.
3109 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3112 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3113 DATA_PREFIX, SEG_PREFIX): Define.
3114 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3115 (check_prefix): Remove function.
3116 (add_prefix): New function. Add prefix to i.prefix as well as
3118 (md_assemble): Changes for add_prefix. Remove hack for wait
3119 prefix, instead always output prefixes in fixed order. Test
3120 for jcxz/loop when selecting between word & dword operations,
3121 and add address size prefix rather than operand size prefix.
3122 Remove operand -> address size hack when emitting jcxz/loop.
3123 (i386_operand): Remove O_Absent check as it's done in expr.
3125 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3127 * configure.in: Recognize m5200 as a cpu_type of m68k.
3128 * aclocal.m4: Rebuild with current libtool.
3129 * configure: Rebuild.
3131 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3133 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3134 to relaxable_symbol to prevent references to external symbol from
3137 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3139 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3140 symbols are relaxable.
3142 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3144 * config/tc-v850.c (md_begin): Don't create special
3145 sections by default.
3147 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3149 * config/tc-mips.c (macro): For div and udiv, close the
3150 reorder block as soon as possible.
3152 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3154 From Matt Semersky <matts@scd.hp.com>:
3155 * macro.c (macro_mri_mode): New function.
3156 * macro.h (macro_mri_mode): Declare.
3157 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3160 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3162 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3165 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3166 until after xstrdup in OBJ_EVAX case.
3168 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3170 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3171 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3172 of hardcoded magic number.
3173 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3175 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3177 * read.c (do_s_func): New function.
3179 * read.h (do_s_func): Add prototype.
3181 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3183 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3184 nops if fill pattern not specified.
3186 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3188 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3189 * config/te-go32.h (TE_GO32): Define.
3190 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3192 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3194 Implement .func/.endfunc pseudo-ops.
3195 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3197 * read.c (potable): Add .func,.endfunc.
3198 (s_func): New function.
3199 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3201 (in_doc_func_p,current_function_label): New static globals.
3202 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3204 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3206 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3207 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3208 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3209 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3210 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3211 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3212 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3213 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3214 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3215 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3216 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3217 * config/tc-a29k.c: Don't define md_short_jump_size,
3218 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3219 * config/tc-alpha.c: Likewise.
3220 * config/tc-alpha.h: Likewise.
3221 * config/tc-arm.c: Likewise.
3222 * config/tc-h8300.c: Likewise.
3223 * config/tc-h8500.c: Likewise.
3224 * config/tc-hppa.c: Likewise.
3225 * config/tc-i860.c: Likewise.
3226 * config/tc-i960.c: Likewise.
3227 * config/tc-ppc.c: Likewise.
3228 * config/tc-sh.c: Likewise.
3229 * config/tc-sparc.h: Likewise.
3230 * config/tc-tic30.c: Likewise.
3231 * config/tc-w65.c: Likewise.
3232 * config/tc-z8k.c: Likewise.
3234 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3236 * config/tc-vax.c (_): Delete this macro used for placeholder
3237 values in vax_operand_width_size; it conflicts with the _() macro
3238 used for internationalization.
3240 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3242 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3243 code. From Chris Moller <moller@bops.com>.
3245 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3246 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3247 * read.c (emit_expr): Initialize seg and subseg fields of a new
3249 * write.c (write_object_file): Switch to the appropriate segment
3250 and subsegment when processing a broken word.
3252 * config/tc-m68k.c (mri_assemble): New static function.
3253 (build_mri_control_operand): Call mri_assemble rather than
3255 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3256 (s_mri_endf, s_mri_endw): Likewise.
3258 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3260 * read.c (s_org): Call md_flush_pending_output if it is defined.
3262 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3264 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3266 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3267 (md_parse_option): Add for same.
3268 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3269 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3270 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3272 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3274 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3276 * config/tc-arm.c (find_real_start): Relax definition of local
3279 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3281 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3282 symbols at the given address, not just the last one specified.
3284 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3286 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3287 or number_to_chars_littleendian to write data.
3289 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-v850.c (md_assemble): Remove artificially created
3292 register name symbols.
3294 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3296 * write.c (fixup_segment): Change "segment" to "section" in
3299 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3301 * write.c (fixup_segment): Change sym1-sym2 message again.
3303 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3305 * write.c (fixup_segment): Improve error message for sym1-sym2
3306 errors when sym1 is in a different segment from sym2.
3308 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3310 * config/tc-m32r.c (warn_unmatched_high): New static local.
3311 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3312 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3313 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3314 (md_parse_option): Likewise.
3315 (md_show_usage): Likewise.
3316 (m32r_frob_file): Likewise.
3318 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3319 (read_a_source_file): Call them.
3320 * read.h (stabs_generate_asm_file): Declare.
3321 * stabs.c (stabs_generate_asm_file): New function.
3322 (generate_asm_file): New function.
3323 (stabs_generate_asm_lineno): Move file name handling into
3326 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3328 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3329 (d30v_current_align, d30v_current_align_seg): New variables.
3330 (d30v_last_label): New variable.
3331 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3332 (s_d30v_data, s_d30v_section): Likewise.
3333 (md_pseudo_table): Call them.
3334 (md_begin): Initialize d30v_current_align_seg.
3335 (md_assemble): Call d30v_align when needed by known current alignment.
3336 (d30v_frob_label, d30v_cons_align): New functions.
3337 * config/tc-d30v.h (md_do_align): Remove.
3338 (tc_frob_label): Call d30v_frob_label.
3339 (md_cons_align): New.
3341 * config/tc-d30v.c (find_format): Convert complex expressions to
3342 expression symbols before processing. Clean up code formatting.
3344 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3346 * po/Make-in (install-info): New target.
3348 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3352 * config/tc-mn10300.c (md_assemble): Likewise.
3354 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3356 * Makefile.am: Update with `make dep-am'.
3357 (HFILES): Add cgen.h.
3358 (cgen.o): Depend on cgen.h.
3359 * Makefile.in: Regenerate.
3361 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3363 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3365 * gasp.c (grab_label): Permit a label to be a preprocessor
3366 variable by permitting a label to start with a backslash.
3368 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3370 * config/tc-mips.c (validate_mips_insn): Removed hack
3371 for previously inaccessible bitfields in some INSN_TRAP
3374 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3376 * config/tc-d30v.c (do_assemble): Abort with error message
3377 if opcode operands do not match.
3379 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3381 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3382 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3383 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3384 similar new 'q' operand.
3386 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3388 * cgen.c (cgen_asm_finish_insn): Fix typo.
3390 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3393 * cgen.c: Include it.
3394 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3395 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3396 All callers updated.
3397 * config/tc-m32r.c: Include cgen.h.
3398 (m23r_insn): New members num_fixups,fixups.
3400 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3402 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3403 to avoid compiler warning.
3405 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3407 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3410 * makefile.vms (OBJS): Add ehopt.obj
3412 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3414 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3416 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3418 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3419 a short format insn.
3420 (md_assemble): Set it for explicitly packed insns.
3422 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3424 * config/obj-coff.c (c_symbol_merge): Do not take address of
3425 native fields when performing the memcpy.
3427 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3429 * config/tc-mips.c (macro,macro2): Implement
3430 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3432 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3434 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3435 relocations against globally visible symbols.
3436 * config/tc-m68k.c (relaxable_symbol): New macro.
3437 (m68k_ip, md_estimate_size_before_relax): Use it.
3438 (tc_m68k_fix_adjustable): Also handle weak symbols.
3440 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3442 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3443 references to externally visible symbols.
3444 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3445 values in twice for a PC relative reloc if the symbol is
3448 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3449 don't adjust a PC relative reloc against an externally visible
3451 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3452 for a PC relative fixup against an externally visible defined
3453 symbol, arrange to store object file and addend values as though
3454 the symbol were not defined.
3455 (tc_gen_reloc): Likewise.
3457 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3459 * read.c (sizeof_leb128): Referenced externally by write.c so
3462 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3464 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3465 and expand a 'debug' symbol associated with the next instruction
3466 that does not cause a short instruction to be filled with a NOP.
3467 (md_pseudo_table): Add support for .debugsym.
3468 (assemble_parallel_insn): Add calls to expand_debug_sym as
3470 (md_assemble): Ditto.
3472 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3474 * as.c (main): Conditionally call setlocale.
3475 * gasp.c (main): Likewise.
3476 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3477 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3479 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3481 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3483 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * config/tc-hppa.c: Change all calls to bzero to use memset.
3486 (pa_ip): Add cast to avoid warning.
3487 (tc_gen_reloc, md_apply_fix): Likewise.
3488 (pa_find_space_by_number): Likewise.
3489 (hppa_force_relocation): Likewise.
3490 (pa_block): Change i to unsigned int.
3491 * config/obj-som.h (obj_som_copyright): Declare.
3493 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3495 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3496 for line numbers for assembly source.
3498 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3500 * configure.in: Change version number to 2.9.4
3501 * configure: Rebuild.
3503 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3505 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3507 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3509 * ecoff.h: Change symbolS in function declaration to struct
3512 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3514 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3515 (md_convert_frag): Fix i18n typo.
3517 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3519 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3520 * ecoff.h: Protoype it.
3521 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3522 [EVAX] (s_alpha_prologue): Delete.
3523 (md_pseudo_table): Update.
3525 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3528 array to local pointer.
3529 (get_args, parse_expr): Add casts to avoid warnings.
3531 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3533 * read.c (s_set): Cast xmalloc return value to fragS *.
3534 * config/tc-m68k.c (m68k_ip): Function made static to match
3535 previous forward declaration.
3536 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3538 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-v850.c: Add internationalisation macros to error
3543 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3544 macros to error strings.
3546 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3549 reloc is in the TOC csect.
3550 (md_apply_fix3): Correct gettext typo.
3552 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3554 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3555 .L - they are local labels and the branches are not really
3556 function calls but rather far jumps.
3558 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3560 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3562 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3564 * config/tc-i386.c (md_assemble): Print operand number rather than
3565 using ordinal_names.
3566 (i386_operand): Likewise.
3568 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3570 * Makefile.am (INTLLIBS): Define to work around apparent automake
3572 All Makefiles: Regenerated.
3574 * Many files: Added gettext invocations around user-visible
3576 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3577 HAVE_LC_MESSAGES): Define.
3578 * dep-in.sed: Added asintl.h.
3579 * po/Make-in: New file.
3580 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3582 * read.c (Z_): Renamed from `_'.
3583 * Makefile.am (SUBDIRS): Added po.
3584 (POTFILES): new macro.
3585 (po/POTFILES.in): New target.
3586 ($(OBJS)): Added asintl.h.
3588 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3589 (as_new_LDADD): Added $(INTLLIBS).
3590 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3591 (gasp_new_LDADD): Added $(INTLLIBS).
3592 (gasp_new_DEPENDENCIES): New macro.
3593 * configure, aclocal.m4: Rebuilt.
3594 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3596 (ALL_LINGUAS): Define.
3597 * macro.c: Include "asintl.h".
3598 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3599 * as.h: Include "asintl.h".
3600 * config/tc-i386.c (ordinal_names): Removed.
3601 (md_assemble): Changed error text to avoid ordinal_names.
3602 (i386_operand): Likewise.
3603 (reloc): Added as_bad to avoid i18n problems.
3604 (tc_gen_reloc): Likewise.
3605 * config/tc-arm.c (bad_args): Now a #define.
3607 * config/obj-vms.c (VMS_stab_parse): Changed type of
3609 (global_symbol_directory): Unified strings to avoid i18n
3611 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3612 avoid i18n problems.
3613 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3614 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3616 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3618 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3620 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3622 * as.c (print_version_id): Added an fprintf to avoid i18n
3624 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3626 * expr.c (expr): Added as_warn call to avoid i18n problems.
3627 * messages.c (as_assert): Changed code to avoid i18n problems.
3628 (as_abort): Likewise.
3629 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3630 (s_space): Likewise.
3631 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3633 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3635 * config/tc-i386.c (check_prefix): New static function, split out
3637 (struct _i386_insn): Add wait_prefix field.
3638 (md_assemble): Remove wait_prefix local variable. Use
3639 check_prefix when adding a prefix.
3641 * config/tc-i386.c (current_templates): New static variable.
3642 (md_assemble): Remove current_templates local variable.
3643 (md_assemble, i386_operand): Improve error and warning messages in
3644 many places. Add RESTORE_END_STRING in many places before error
3645 return. Clarify some comments.
3647 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3649 (md_assemble): Parse string instruction operands, looking for
3650 segment override prefixes. Check for invalid segment prefixes on
3652 (i386_operand): i.seg[] and max mem_operand changes for string
3654 * config/tc-i386.h (EsSeg): Define.
3656 * config/tc-i386.h (regKludge): Define.
3657 (iclrKludge, imulKludge): Don't define.
3658 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3659 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3660 opcode_modifier checks to look for more common cases first. Add
3661 default_seg for IsString case.
3663 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3665 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3667 * configure: Rebuild with new automake and libtool.
3668 * aclocal.m4, Makefile.in: Likewise.
3670 * doc/Makefile.am (as.dvi): New target.
3671 * doc/Makefile.in: Rebuild.
3673 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3675 * configure.in: Added sparc86x support.
3677 * configure: Rebuild.
3679 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3681 (md_parse_option): Warn if -EL is not supported for this architecture.
3683 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3685 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-mips.c (mips_ip): Note when we use get match on
3688 the full instruction name.
3690 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3692 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3693 back into the expression to handle add/sub simplification correctly.
3695 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3697 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3699 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3701 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3704 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3706 * symbols.c (max_indent_level): New global.
3707 (print_symbol_value_1): Use it.
3708 * expr.h (expr_build_dot): Declare.
3709 * expr.c (expr_build_dot): New function.
3711 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3713 * symbols.c (print_binary): New function.
3714 (print_expr_1): Call it.
3716 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3718 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3719 operand in the opcode.
3721 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3723 * config/tc-i386.h: Reorder operand flags and opcode modifier
3724 flags for clarity. Remove unused definitions: Unknown,
3725 ImmUnknown, DispUnknown, NoModrm.
3726 * config/tc-i386.c (type_names): Add missing Debug type.
3727 (md_assemble): Better duplicate prefix checking. Quicker string
3728 instruction check via new opcode_modifier flag.
3730 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3732 * doc/as.texinfo (Invoking): Clarify -Wa example.
3734 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3736 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3737 (s_mips_weakext): Define.
3738 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3739 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3742 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3744 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3745 is an error if the value can not be computed at assembly time.
3746 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3748 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * gasp.c (main): Set next field of new include_path structure to
3751 NULL. From Avery Pennarun <averyp@gdc.ca>.
3753 * read.c (s_mri_sect): Call as_bad rather than abort for an
3754 unsupported MRI target.
3756 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3759 the destination of a branch instruction should be altered.
3760 (find_real_start): New function: Locate the real, Thumb coded
3761 start of a Thumb function.
3762 (do_t_branch23): Alter the destination of branches to Thumb
3765 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3767 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3769 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3772 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3774 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3775 * doc/c-hppa.texi: Likewise.
3777 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3779 * Makefile.am: Rebuild dependencies.
3780 * Makefile.in: Rebuild.
3782 * Makefile.am (DEP_INCLUDES): New variable.
3783 (.dep1): Change to work when srcdir is not an absolute path.
3784 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3785 * Makefile.in: Rebuild.
3787 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3789 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3790 LinearAddress patch.
3792 * configure.in: Set version to 2.9.1.
3793 * configure: Rebuild.
3795 * Branched binutils 2.9.
3797 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3799 * config/tc-i386.h (FWait): Define.
3800 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3801 other prefixes. Check FWait flag in opcode table to see which
3802 instructions require an fwait prefix.
3804 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3806 * stabs.c (get_stab_string_offset): Always create a stab string
3809 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3811 Fix some gcc -Wall warnings:
3812 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3813 * ehopt.c (eh_frame_code_alignment): Likewise.
3814 * expr.c (integer_constant, operand): Likewise.
3815 * frags.c (frag_align): Likewise.
3816 * gasp.c (level_0, change_base, doinstr): Likewise.
3817 * hash.c (hash_ask): Likewise.
3818 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3819 (debugging_pseudo): Likewise.
3820 * macro.c (define_macro, check_macro): Likewise.
3821 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3822 (ignore_rest_of_line, float_cons): Likewise.
3823 * symbols.c (decode_local_label_name): Likewise.
3824 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3825 (fixup_segment, number_to_chars_bigendian): Likewise.
3826 (number_to_chars_littleendian): Likewise.
3827 * config/atof-ieee.c (gen_to_words): Likewise.
3828 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3829 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3830 * read.c (output_big_sleb128): Initialize locals to avoid
3832 (output_big_uleb128, equals): Likewise.
3833 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3834 to unsigned int. Change zeros to unsigned int.
3835 * cond.c (s_if): Add return to default case.
3836 * frags.c (frag_now_fix): Change return type to addressT.
3837 * frags.h (frag_now_fix): Update declaration.
3838 * listing.c (file_info_struct): Change linenum to unsigned int.
3839 (struct list_info_struct): Change hll_line to unsigned int.
3840 (print_source): Update format string.
3841 * read.c (emit_expr): Change scan to unsigned int, and don't
3842 bother to initialize it.
3843 * symbols.c (dollar_label_count): Change to unsigned long.
3844 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3845 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3846 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3848 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3851 mcf5200 just as we do for m68000.
3852 (m68k_init_after_args): Likewise.
3853 (md_estimate_size_before_relax): Likewise.
3855 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3857 * config/tc-v850.c (md_assemble): Store relocation addend in
3858 fixup instead of instruction.
3860 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3862 * config/tc-i386.c (md_assemble): Swap template arguments to
3863 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3864 This macro is currently symmetric, so passing them the wrong
3865 way didn't cause any problem, but may if the macro is changed
3867 After copying template to i.tm, use i.tm. rather than t-> to
3868 access fields, and make t a const*
3869 Move i.tm.operand_types[] swap to immediately after the copy.
3871 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3873 * expr.h (expr_build_uconstant): Add prototype.
3874 (expr_build_unary,expr_build_binary): Add prototypes.
3875 * expr.c (expr_build_uconstant): New function.
3876 (expr_build_unary,expr_build_binary): New functions.
3878 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3880 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3881 * macro.c (macro_expand_body): Increase buffer size.
3882 * messages.c (as_warn): Likewise.
3883 (as_warn_where, as_bad, as_bad_where): Likewise.
3885 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3887 Based on patch from H.J. Lu <hjl@gnu.org>:
3888 * Makefile.am (DISTSTUFF): New variable.
3889 (diststuff): New target.
3890 * Makefile.in: Rebuild.
3892 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3895 m32r_elf_section_change_hook.
3897 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3898 emit a nop if a section ends with a 16 bit instruction.
3900 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3902 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3903 s_lcomm rather than obj_coff_lcomm.
3904 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3906 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3908 * config/tc-i386.h (LinearAddress): Define.
3909 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3910 instruction, don't use a default segment.
3912 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3914 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3915 * configure: Rebuild.
3917 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * aclocal.m4, configure: Rebuild with libtool 1.2.
3921 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3923 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3924 PC relative branches. Patch courtesy of Jonathan Walton.
3927 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3929 * configure.in (emulations): Add thumb-pe target.
3931 * configure (emulations): Add thumb-pe target.
3933 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3935 * itbl-lex.l (yywrap): Don't define if already defined as a
3938 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3940 * depend.c (quote_string_for_make): New function.
3941 (wrap_output): Use it.
3943 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3946 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3948 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3950 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3951 Recognize -GN and -relax.
3952 (md_begin): Initialize gp size from -G switch.
3953 (alpha_force_relocation): Always force if -relax.
3954 (alpha_align): Take a new argument that will specify when to
3955 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3956 Change all callers. Emit nop alignment padding as nop+unop pair.
3958 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3960 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3961 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3963 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3965 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3966 require padding to the next long word boundary.
3968 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3970 * cgen.c: #include symcat.h.
3971 * config/tc-m32r.c: Likewise.
3973 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3975 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3976 absolute expressions instead of '$' prefixed register names.
3978 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3980 * read.c (s_set): Record file and line info for symbols when -as.
3981 (pseudo_set): Don't overwrite that dummy fragment.
3983 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * config/tc-ppc.c (md_pseudo_table): Add "section".
3986 (ppc_named_section): New static function.
3988 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3990 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3991 so we don't have to scan the entire list.
3993 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3995 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3996 case, allow the parallel instructions to modify the same flag
3999 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4001 * listing.c (list_symbol_table): Categorize symbols by
4002 undefined_section rather than sy_frag->line == NULL.
4004 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4006 * Makefile.am (install-exec-local): Install properly when ln
4007 fails or tooldir == prefix.
4009 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4011 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4012 Test result of insert_operand for error.
4014 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4016 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4017 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4018 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4019 * doc/Makefile.in: Rebuild.
4021 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4023 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4024 (macro): Fix handling of M_COP[0-3].
4026 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4028 Based on patches from Ross Harvey <ross@teraflop.com>:
4029 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4030 if macro_alternate or macro_mri.
4031 (getstring): Remove support for byte constants between < and >.
4032 (get_any_string): '<' only starts a string if macro_alternate or
4034 (macro_expand_body): Permit keyword parameters following
4035 positional parameters.
4037 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4038 * configure.in (alpha*-*-netbsd*): New target.
4039 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4040 * configure: Rebuild.
4042 * as.h (flag_warn_suppress_instructionswap): Move from here...
4043 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4044 here, and make static.
4046 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4047 BFD_ASSEMBLER or MANY_SEGMENTS.
4049 * as.c (show_usage): Update bug-gnu-utils address.
4050 * gasp.c (show_usage): Likewise.
4051 * doc/as.texinfo (Bug Reporting): Likewise.
4053 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4055 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4056 insns regardless of the size of a pointer if we're in mips I or
4058 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4060 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4062 Fix rac to accept only a0:
4063 * tc-d10v.c (parallel_ok, find_opcode):
4064 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4065 Introduce OPERAND_GPR.
4067 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4069 * read.c (s_fill): Handle non-constant repeat counts by creating
4070 an rs_space fragment.
4072 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4075 from as_bad to as_warn.
4077 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4079 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4080 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4081 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4083 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4085 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4086 seg_fix_rotP rather than fix_root from seg_info.
4088 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4090 * expr.c: Add support for 0x1_2_3_4 bignums.
4092 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4094 * configure.in: Change -linux* to -linux-gnu*.
4095 * configure: Rebuild.
4097 * app.c (do_scrub_begin): Treat \r as whitespace.
4099 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4101 * Makefile.am: Update dependencies.
4102 * Makefile.in: Rebuild.
4104 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4106 * configure, aclocal.m4: Rebuild with new libtool.
4108 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4110 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4111 the argument to bfd_set_arch_mach.
4112 (load_address): Use bfd_arch_bits_per_address to determine the
4113 bit size of an address instead of looking at the isa level.
4114 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4116 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4118 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4120 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4122 * ehopt.c: New file.
4123 * as.h (enum _relax_state): Add rs_cfa.
4124 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4125 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4126 * read.c (emit_expr): Call check_eh_frame.
4127 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4128 (relax_segment): Likewise.
4129 * Makefile.am: Rebuild dependencies.
4130 (GAS_CFILES): Add ehopt.c.
4131 (GENERIC_OBJS): Add ehopt.o.
4132 * doc/internals.texi (Frags): Document rs_cfa.
4134 * as.c (show_usage): Mention --traditional-format.
4135 (parse_args): Accept --traditional-format.
4136 * as.h (flag_traditional_format): Declare.
4137 * output-file.c (output_file_create): If flag_traditional_format,
4138 set BFD_TRADITIONAL_FORMAT on stdoutput.
4139 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4141 * config/tc-mips.c (append_insn): Make sure that if we have a
4142 fixup for an unmatched %hi reloc, it does not associated with a
4145 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4146 * doc/Makefile.in: Likewise.
4148 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4150 * config/tc-m32r.c (check_for_side_effects): New function.
4151 (can_make_parallel): Add checks for instruction side effects
4152 clashing with the other instruction.
4153 (assemble_parallel_insn): Improve warning messages. Return error
4154 message from non-swapped instruction order.
4156 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4158 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4160 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4161 md_cleanup definition. This moves the forced literal output to
4162 the end of the source pass, and avoids macro's inserting literals
4163 into the code immediately after the macro expansion.
4165 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4168 a gas internal symbol is adjustable.
4169 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4171 * as.h: If gcc version greater than 2.6, use `__format__' and
4172 `__printf__' in function attributes, rather than `format' and
4175 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4179 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4181 Add tms320c30 support:
4182 * config/tc-tic30.h: New file.
4183 * config/tc-tic30.c: New file.
4184 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4185 TARGET_FORMAT as "coff-tic30".
4186 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4187 * Makefile.am: Rebuild dependencies.
4188 (CPU_TYPES): Add tic30.
4189 (CPU_OBJ_VALID): tic30-aout is valid.
4190 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4191 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4192 * configure, Makefile.in: Rebuild.
4194 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4196 * config/tc-v850.c (md_assemble): Improvements to error messages.
4198 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4200 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4201 BFD_RELOC_HI16_S to store the high bits of any value.
4203 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4204 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4205 assembler calculate relocations to any external symbol at all.
4206 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4207 involving generation of pc-relative relocs.
4208 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4209 has been moved to md_apply_fix3.
4211 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4212 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4213 which actually means (the address of identifier's GOT entry) +
4214 constant, which is not particularly useful.
4216 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4218 * read.h (include_dirs): Declare.
4219 (include_dir_count,include_dir_maxlen): Declare.
4221 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4223 * configure.in: Correct check for shared opcodes library.
4224 * configure: Rebuild.
4226 * listing.c (buffer_line): If we can't open the file, set at_end.
4227 (listing_print): Remove unused local variable fi.
4229 * config/m68k-parse.y (reglistpair): Handle register list in
4232 * config/vms-conf.h: Don't undef VERSION.
4234 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4236 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4238 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4240 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4241 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4242 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4243 (EXTRA_DIST): Define.
4244 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4245 explicitly rather than via the list of object files.
4246 (gcc-as.opt): New file created when make-gas.com is run.
4247 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4248 itbl-cpu.h} to #include appropriate file rather than copying that
4250 * config/vms-conf.h: Synchronize with current config.in.
4251 * Makefile.in: Rebuild.
4253 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4255 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4256 (parallel_ok): Relaxed parallel subinstruction dependency check.
4258 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4260 * as.h (flag_warn_suppress_instructionswap): added new flag.
4261 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4262 command line argument.
4263 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4264 warning only if flag_warn_suppress_instructionswap is false.
4266 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4268 * configure.in (i386-*-mingw32*): New target.
4269 * configure: Rebuild.
4271 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * symbols.c (resolve_symbol_value): Don't set the segment if it
4274 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4276 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4279 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4281 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4282 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4285 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4287 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4289 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4291 * config/tc-v850.c (v850_insert_operand): Display instruction when
4292 an error is encountered.
4294 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4296 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4297 (i386-*-sco3.2v5*coff): New target.
4298 (i386-*-sco3.2*): New target.
4299 * configure: Rebuild.
4301 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-v850.c: Tidy error message production.
4305 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4307 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4308 validate_immediate return value in the right type for comparisons
4311 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4313 * listing.c (MAX_BYTES): Use listing variables not constants.
4314 (data_buffer): No longer an array, but a pointer.
4315 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4316 (listing_listing): Allocate data_buffer.
4318 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4320 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4321 --listing-rhs-width, --listing-cont-lines.
4322 (show_usage): Update.
4323 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4324 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4325 (print_lines): Use the variables instead of the constants.
4326 (listing_listing): Likewise.
4327 * listing.h: Declare the new vars.
4329 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4331 * as.c (parse_args): Add --keep-locals alias for -L.
4332 Add --strip-local-absolute.
4333 (show_usage): Update.
4334 * as.h (flag_strip_local_absolute): New flag.
4335 * symbols.c (S_IS_LOCAL): Use it.
4336 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4337 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4338 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4340 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-m32r.c: Detect if explicitly parallel instructions
4343 might have an io conflict and issue a warning message.
4345 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4347 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4348 cgen_swap_fixups): Functions to save, restore and swap the fixup
4349 chain with a backup copy.
4350 (cgen_asm_finish_insn): Returns address of constructed insn.
4352 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4354 * listing.c (file_info_struct): Remove FILE, add POS.
4355 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4356 (file_info): Don't open the file.
4357 (buffer_line): Check for the file in the last_open cache, updating
4359 (print_source): Don't reference file_info->file.
4360 (listing_listing): Likewise.
4361 (listing_print): Close the file in the cache, if any.
4363 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * read.c (dwarf_file_string): New file static variable.
4366 (emit_expr): Look for constant sequence that leads up to a file
4367 name in DWARF debugging output.
4368 (stringer): Use dwarf_file_string to decide whether to accept a
4369 string as a file name.
4371 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4373 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4374 (crack_operand): Add reg->reglst MRI hack.
4375 (r_seg): Put reglst symbols in reg_section.
4376 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4378 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4380 * tc-sh.c (get_specific): Handle SGR & DBR.
4382 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4384 * tc-h8300.c (parse_reg): Take the length of the symbol into
4385 account when attempting to match a register name.
4386 * tc-h8500.c (parse_reg): Likewise.
4388 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4390 * cgen.c: Formatting changes to improve readability.
4392 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4397 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4399 Based on a patch from Jim Wilson
4400 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4401 (tc_gen_reloc): Handle cross section PC relative relocs
4404 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4406 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4408 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4410 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4411 (expr_jmp_buf): New static local.
4412 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4413 (cgen_md_operand): New function.
4414 * tc-m32r.c: Clean up pass over `struct foo' usage.
4415 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4417 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4419 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4420 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4422 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4424 * config/tc-i386.c (i386_operand): Give an error if there are
4425 unrecognized characters after an expression.
4427 For older changes see ChangeLog-9697