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 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
10 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
11 * doc/internals.texi (Object format backend): Document
14 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
15 relocations against global symbols if TE_PE.
17 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
18 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
20 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
23 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
24 symbols which do not have a constant value, or tags with
25 non-tags. Remove the symbol from the list before adding it at the
28 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
29 C_FCN symbol differently if TE_PE.
30 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
31 appears in the pseudo-op, rather coff_line_base which is only set
34 * config/obj-coff.c (obj_coff_loc): New static function.
35 (obj_pseudo_table): Add "loc".
37 * config/obj-coff.c (add_lineno): Check that the line number is
40 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
41 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
43 (md_atof): Return NULL rather than 0.
44 * config/tc-i386.c (md_atof): Change type to int.
45 * expr.c (expr): Change first parameter to int.
46 * config/obj-coff.c: Add declarations for static functions.
47 (coff_frob_symbol): Use SYM_AUXENT.
48 * config/tc-i386.h (flag_16bit_code): Don't declare.
50 * config/obj-coff.c (obj_coff_section): Default to setting
51 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
53 * write.c (adjust_reloc_syms): Print adjusted fixup.
55 * expr.c (integer_constant): Correct too_many_digits calculation
58 1999-09-09 Andreas Schwab <schwab@suse.de>
60 * doc/c-arm.texi: Fix arguments of @var to not contain
63 1999-09-08 Philip Blundell <pb@nexus.co.uk>
65 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
67 (md_parse_option): Only support -k flag for ELF and COFF targets.
69 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
71 * config/tc-hppa.c (pa_ip): Put strict register checks before
72 call to pa_parse_number.
74 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
76 1999-09-06 Ian Lance Taylor <ian@zembu.com>
78 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
81 1999-09-06 Donn Terry <donn@interix.com>
83 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
85 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
87 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
88 candidate instruction. Require registers for register arguments
89 when in strict mode. Require assemble-time constants for
90 constants when in strict mode.
91 (pa_get_absolute_expression): Require a constant when in strict
94 1999-09-06 Nick Clifton <nickc@cygnus.com>
96 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
98 1999-09-04 Steve Chamberlain <sac@pobox.com>
100 * config/tc-pj.c: New file, supports picoJava in ELF.
101 * config/tc-pj.h: Ditto.
102 * configure.in (pjl*, pj*): New targets.
103 * Makefile.am: Rebuild dependencies.
105 (TARGET_CPU_CFILES): Add config/tc-pj.c.
106 (TARGET_CPU_HFILES): Add config/tc-pj.h.
107 * doc/c-pj.texi: New file.
108 * doc/as.texinfo: Add some PJ specifics.
109 * doc/all.texi: Add PJ to the list of all architectures, sort them
111 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
112 * configure, Makefile.in, doc/Makefile.in: Rebuild.
114 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
116 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
117 (obj_frob_file): Test for null pointer.
118 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
119 (OBJ_PROCESS_STAB): And here.
122 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
123 except OBJ_PROCESS_STAB, which we #undef for ecoff.
124 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
126 * config/obj-coff.c (no_func): Remove.
127 (coff_format_ops): Change occurrences of no_func to 0, as we test
128 for 0 in obj-multi.h.
130 * configure.in: Enable bfd for i386-coff when primary target is
131 bfd. Enable i386 elf,coff emulation support. Don't set
132 USE_EMULATIONS=1 or te_file=multi unless there is more than one
133 emulation to support.
134 *configure: Regenerate.
136 1999-09-02 Nick Clifton <nickc@cygnus.com>
138 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
139 .section .line directive is encountered.
141 1999-09-01 Nick Clifton <nickc@cygnus.com>
143 * config/tc-arm.c (md_section_align): Do not align sections in ELF
146 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
147 * as.texinfo: Document --gdwarf2 command line option.
148 Add additional documentation of ARM command line switches.
150 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
152 * config/tc-i386.c (i386_intel_memory_operand): Combine
153 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
154 and RESTORE_END_STRING around parse_register calls.
155 (i386_operand): Here too.
156 (i386_is_reg): Remove.
157 (parse_register): Move as_bad calls from within this function to
160 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
162 Based on a patch from H.J. Lu <hjl@gnu.org>
163 * config/tc-i386.c (parse_register): Handle FP regs specially.
164 (md_begin): Remove '(' and ')' from register_chars.
166 1999-08-29 Doug Evans <devans@casey.cygnus.com>
168 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
169 error message (done elsewhere).
171 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
173 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
175 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
177 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
180 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
182 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
184 Add new completers. Fix bug in 64 bit condition handling.
186 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
189 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
191 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
193 * config/tc-hppa.c (pa_ip): Add case for 'I'.
195 1999-08-27 Jim Wilson <wilson@cygnus.com>
197 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
198 (struct ls): Add frag field. Initialize it to zero.
199 (out_end_sequence): New local text_frag. Set it while in text section.
200 Replace address check with frag check. Set ls.frag to text_frag if
202 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
203 Set it before switching sections. Replace address check with frag
204 check. Set ls.frag to saved_frag if out_set_addr called.
206 1999-08-26 David Mosberger <davidm@hpl.hp.com>
208 * dwarf2dbg.c (out_end_sequence): If address changed, directly
209 output "advance_pc" opcode instead of calling gen_addr_line().
210 The latter has the undesired side-effect of creating a new row
211 in the debug line info matrix.
213 1999-08-26 Jim Wilson <wilson@cygnus.com>
215 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
216 ls.last_filename if last is less than zero. Set ls.last_filename
217 when allocating new entry.
218 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
221 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
223 * config/tc-i386.c (i386_index_check): Fix the displacement size
224 when INFER_ADDR_PREFIX.
226 1999-08-18 Nick Clifton <nickc@cygnus.com>
228 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
231 1999-08-17 Ian Lance Taylor <ian@zembu.com>
233 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
234 handle 0xffffNNNN constants correctly.
236 1999-08-16 Nick Clifton <nickc@cygnus.com>
238 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
241 1999-08-13 Nick Clifton <nickc@cygnus.com>
243 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
244 (md_apply_fix3): Always pass positive values to
247 1999-08-12 Nick Clifton <nickc@cygnus.com>
249 * config/tc-arm.c (skip_whitespace): New macro.
252 (md_apply_fix3): Store relocation offset in addend for ELF based
254 (arm_force_relocation): Always generate relocs for Thumb function
257 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
259 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
260 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
262 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
264 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
265 flags for the unwind subspace.
267 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
268 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
269 suitable relocation based on the size of the target's pointer.
270 Always Use subsegment zero for the unwinders.
271 (pa_level): Handle "2.0w".
273 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
275 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
276 with the following instruction unless this was specified.
278 1999-08-09 Ian Lance Taylor <ian@zembu.com>
280 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
281 certain sections, to match BFD changes.
283 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
285 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
286 (EXTRA_SCRIPTS): Define to keep automake happy.
287 * Makefile.in: Rebuild.
289 1999-08-08 Ian Lance Taylor <ian@zembu.com>
291 * Makefile.am: Rename .dep* files to DEP*.
292 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
293 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
295 * Makefile.in: Rebuild.
297 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
299 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
301 1999-08-08 Ian Lance Taylor <ian@zembu.com>
303 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
304 avoid problems on DOS filesystems.
305 * Makefile.in: Rebuild.
307 * doc/as.texinfo (Section): Document 's' flag for COFF version.
309 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
311 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
314 1999-08-08 Ian Lance Taylor <ian@zembu.com>
316 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
317 line to create ${GDBINIT} rather than .gdbinit.
318 * configure, Makefile.in, doc/Makefile.in: Rebuild.
320 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
322 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
324 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
326 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
328 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
330 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
331 non-adjustable symbols.
333 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
335 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
337 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
339 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
342 1999-08-05 Donn Terry <donn@interix.com>
344 * config/te-interix.h: New file.
345 * configure.in (i386-*-interix*): New target.
346 * configure: Rebuild.
348 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
350 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
351 selectors for ELF too.
352 (selector_table): Add "ltp" and "rtp" selectors.
354 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
356 * config/tc-i386.c (i386_operand): No need to change
357 operand_string pointer in segment reg case before goto
358 do_memory_reference. Initialise displacement_string_start and
359 displacement_string_end after do_memory_reference label.
360 (i386_index_check): Add operand_string param, and print error
361 message on failure here.
362 (i386_intel_memory_operand): Instead of here.
363 (i386_operand): And here.
364 (INFER_ADDR_PREFIX): Enable.
366 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
368 * config/tc-i386.h (DefaultSize): Define. Renumber following
369 opcode_modifier defines.
371 From Etienne Lorrain <etienne.lorrain@ibm.net>
372 * config/tc-i386.c (stackop_size): New variable.
373 (set_16bit_code_flag): Clear it here.
374 (set_16bit_gcc_code_flag): New function.
375 (md_pseudo_table): Add "code16gcc" entry.
376 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
378 1999-08-03 Ian Lance Taylor <ian@zembu.com>
380 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
381 next_set_end even if the end symbol is being discarded.
383 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
384 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
385 * config/obj-coff.c: Likewise.
386 (seg_info_type): Remove.
387 (seg_info_off_by_4): Change to array of segT.
388 (s_get_segment): Adjust accordingly.
389 (obj_pseudo_table): Fully initialize sentinel entry.
391 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
392 Ralf Baechle <ralf@uni-koblenz.de>.
394 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
396 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
398 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
400 * config/tc-i386.c: Indentation and white space changes.
401 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
402 don't enable it by default.
403 (i386_intel_operand): Remove redundant prototype.
404 Move check on number of memory operands, and i.mem_operands++
405 (i386_intel_memory_operand): To here.
406 Remove i386_immediate code from here. Remove special case code
407 for input and output using (%dx). Remove base/index checks and
408 call i386_index_check instead. Save initial operand_string
409 argument for error message.
410 (i386_operand): Remove redundant prototype. Move base/index
411 checks to i386_index_check.
412 (i386_displacement): Move intel mode check for non-zero
414 (i386_intel_memory_operand): To here.
416 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
418 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
419 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
420 by .register pseudo-op if -64 and --no-undeclared-regs.
421 (s_register, sparc_adjust_symtab): New functions.
422 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
423 Declare sparc_adjust_symtab as tc_adjust_symtab.
424 * doc/c-sparc.texi: Add description of #ignore special literal
425 for .register pseudo-op.
427 1999-07-30 Catherine Moore <clm@cygnus.com>
429 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
430 the relocation's section offset.
432 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
434 * write.c (fixup_segment): Fix generic error check overflow test.
436 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
437 X_add_number to long.
439 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
441 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
444 1999-07-27 Ian Lance Taylor <ian@zembu.com>
446 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
449 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
451 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
453 * configure.bat: Remove; obsolete.
454 * config/go32.cfg: Likewise.
456 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
458 * configure.in (i386-*-vxworks*): New target.
459 * configure: Rebuild.
461 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
463 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
465 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
467 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
469 (output_insn): Put OLO10's secondary addend into tc_fix_data.
470 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
471 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
472 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
473 MAX_RELOC_EXPANSION): Define.
474 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
476 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
478 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
479 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
480 block. Print a warning if an 8-bit or 16-bit constant
481 displacement or immediate is truncated on output.
482 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
484 (i386_operand): Disallow immediate jump absolute operand.
486 1999-07-15 Ian Lance Taylor <ian@zembu.com>
488 * configure.in: Bump version number to 2.9.5.
489 * configure: Rebuild.
491 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
494 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
496 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
497 (cons_fix_new_hppa): Derive size of fixup from size of the object.
499 1999-07-14 Philip Blundell <pb@nexus.co.uk>
501 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
503 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
505 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
506 if -mno-fpu was given.
507 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
509 (cons_fix_new_arm): Remove misleading comments.
511 1999-07-14 Ian Lance Taylor <ian@zembu.com>
513 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
515 (relax_segment): Likewise. After giving a rs_org error, convert
516 the frag to rs_align to avoid cascading errors.
518 1999-07-12 Andreas Schwab <schwab@suse.de>
520 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
522 1999-07-11 Ian Lance Taylor <ian@zembu.com>
524 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
525 as appropriate. Fill in structure initializations. Add variable
526 initializations. Add casts.
527 * dwarf2dbg.c (print_stats): Change i to size_t.
528 * listing.c (listing_listing): Change list_line to unsigned int.
530 1999-07-10 Ian Lance Taylor <ian@zembu.com>
532 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
533 rather than checking for \001 and \002 in symbol name.
534 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
536 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
538 * configure.in (hppa*-linux-gnu*): New target.
539 * configure: Rebuilt.
541 1999-07-08 Nick Clifton <nickc@cygnus.com>
543 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
545 1999-07-07 Nick Clifton <nickc@cygnus.com>
547 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
548 accessing symbolP directly.
550 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
552 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
555 1999-07-05 Nick Clifton <nickc@cygnus.com>
557 * config/tc-arm.c (ARM_EXT_V5): Define.
558 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
559 (md_begin): Detect ARM v5 architectures.
560 (md_parse_option): Accept arm v5 specification.
561 (md_show_usage): Documment -marmv5 switch.
563 * doc/c-arm.texi: Document -marmv5 command line option.
565 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
567 (validate_immediate_twopart): New function. Determine if a
568 constant can be computed by two ADD instructions.
569 (output_inst): Remove its command line parameter - it was never
571 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
572 implememt the ADRL pseudo op.
573 (tc_gen_reloc): Generate a suitable error message if an ADRL
574 instruction tries to generate a real reloc.
576 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
578 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
580 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
583 1999-06-27 H.J. Lu <hjl@gnu.org>
585 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
586 non BFD_ASSEMBLER case.
588 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
590 * config/obj-coff.c (obj_coff_section): Mark writable sections as
593 1999-06-26 David Mosberger <davidm@hpl.hp.com>
595 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
596 out_end_sequence() when the address decreases due to a new frag.
597 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
598 numbering starts with 1.
600 1999-06-23 Nick Clifton <nickc@cygnus.com>
602 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
604 (mcore_s_text): Call obj_elf_text for ELF target.
605 (mcore_s_data): Call obj_elf_data for ELF target.
606 (mcore_s_section): No longer ELF specific. Call obj_coff_section
608 (mcore_s_bss): New function: Dump literal table before changing
610 (mcore_s_comm): New function: Dump literal table before changing
613 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
614 No longer static functions.
615 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
616 Provide prototypes for these functions.
618 1999-06-22 Ian Lance Taylor <ian@zembu.com>
620 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
621 a list of names, to try obj_segment_name, and to try abbreviated
622 names when using COFF without long section names.
624 * config/tc-alpha.c: More use of symbol accessor functions.
625 * config/tc-arc.c: Likewise.
626 * config/tc-d30v.c: Likewise.
627 * config/tc-fr30.c: Likewise.
628 * config/tc-i860.c: Likewise.
629 * config/tc-m88k.c: Likewise.
630 * config/tc-mcore.c: Likewise.
631 * config/tc-ns32k.c: Likewise.
632 * config/tc-sparc.c: Likewise.
633 * config/tc-v850.c: Likewise.
635 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
636 sy_value with appropriate accessor functions.
637 * config/tc-arm.c (md_apply_fix3): Likewise.
638 * config/tc-d10v.c (AT_WORD_P): Likewise.
639 * config/tc-v850.c (reg_name_search): Likewise.
641 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
642 use symbol_get_bfdsym instead.
643 * config/tc-ppc.c (md_assemble): Likewise.
644 * config/tc-v850.c (v850_comm): Likewise.
646 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
648 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
649 the symbol, rather than accessing the bsym member.
650 * config/tc-d10v.c (tc_gen_reloc): Likewise.
651 * config/tc-d30v.c (tc_gen_reloc): Likewise.
652 * config/tc-mcore.c (tc_gen_reloc): Likewise.
653 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
654 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
655 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
656 * config/tc-tic30.c (tc_gen_reloc): Likewise.
657 * config/tc-v850.c (tc_gen_reloc): Likewise.
659 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
661 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
662 (hppa_gen_reloc_type): Conditionalize on BFD64.
663 (tc_gen_reloc): Re-enable ELF relocations.
664 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
666 1999-06-21 Ian Lance Taylor <ian@zembu.com>
668 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
670 (do_ldst): Move assignment out of if condition.
671 (md_apply_fix3): Add casts to avoid printf format warnings. Add
672 parentheses to avoid warning.
674 1999-06-21 Nick Clifton <nickc@cygnus.com>
676 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
677 macro to get at the BFD symbol associated with a GAS symbol.
679 1999-06-19 Ian Lance Taylor <ian@zembu.com>
681 * config/tc-ppc.c: Update for symbol handling changes.
682 * config/obj-coff.c: Likewise.
684 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
686 * tc-hppa.c: General cleanups of ELF support. No more spaces
687 and subspaces for ELF.
688 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
689 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
690 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
691 (UNWIND_SECTION_NAME): Likewise.
692 (space/subspace related structures): Conditionalize definitions
694 (space/subspace directives and support routines): Conditionalize
695 definitions and references/uses on OBJ_SOM.
696 (label_symbol_struct): For ELF, track the symbol's segment. For
698 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
700 (USE_ALIASES): Kill for both SOM & ELF.
701 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
702 (pa_space, pa_subspace): Corresponding changes.
703 (pa_spaces_begin): Corresponding chagnes.
704 (md_begin): Do not muck around with space/subspace stuff for
706 (md_apply_fix): Temporarily disable argument relocation stuff
708 (tc_gen_reloc): Temporarily disable relocation generation for
710 (pa_build_unwind_subspace): Similarly.
712 1999-06-16 Nick Clifton <nickc@cygnus.com>
714 * config/tc-arm.c (thumb_set): New pseudo op.
715 (text, data, section): Override these pseudo ops with ARM
717 (s_thumb_set): New function: Perform the same as a .set pseudo
718 op, but also mark the alias'ed symbol as being a Thumb
720 (arm_s_text): New function: Perform the same as the .text
721 pseudo op, but dump the literal pool before changing
723 (arm_s_data): New function: Perform the same as the .data
724 pseudo op, but dump the literal pool before changing
726 (arm_s_section): New function: Perform the same as the
727 .section pseudo op, but dump the literal pool before changing
729 (arm_cleanup): Do not reset the current section before dumping
732 1999-06-17 Nick Clifton <nickc@cygnus.com>
734 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
735 OPTION_NO_WARN_UNMATCHED entries.
736 (md_parse_option): Generate a warning message if an unrecognised
737 option is encountered.
739 * config/tc-d10v.c (do_not_ignore_hash): New variable.
740 (get_operands): When parsing an expression after an '@' symbol
741 has been detected, do not ignore '#' symbols.
742 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
745 1999-06-13 Ian Lance Taylor <ian@zembu.com>
747 From K. Richard Pixley <rich@noir.com>:
748 * configure.in (ppc-*-vxworks*): New target.
749 * configure: Rebuild.
751 1999-06-12 Philip Blundell <philb@gnu.org>
753 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
755 1999-06-13 Ian Lance Taylor <ian@zembu.com>
757 * write.c (adjust_reloc_syms): Rather than never reducing reloc
758 which refer to symbols in linkonce sections, permit reducing the
759 relocs if the symbol is local.
761 1999-06-12 Ian Lance Taylor <ian@zembu.com>
763 * subsegs.c (subseg_text_p): New function.
764 * as.h (subseg_text_p): Declare.
765 * read.c (do_align): Use subseg_text_p to set the default fill.
766 * write.c (subsegs_finish): Likewise.
767 * config/obj-coff.c (write_object_file): Likewise.
768 * config/tc-i386.h (md_maybe_text): Don't define.
769 (md_do_align): Use subseg_text_p to set the default fill.
770 * config/tc-m32r.c (m32r_do_align): Likewise.
771 * config/tc-sh.c (sh_do_align): Likewise.
772 * config/tc-sparc.h (md_do_align): Likewise.
774 1999-06-12 David O'Brien <obrien@freebsd.org>
776 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
777 * configure: Rebuild.
779 1999-06-12 Ian Lance Taylor <ian@zembu.com>
781 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
782 * Makefile.am: Rebuild dependencies.
783 * Makefile.in: Rebuild.
785 * config/tc-i386.c (i386_immediate): Remove unused label
788 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
789 * symbols.c: Likewise.
790 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
791 sy_next field when taking address, rather than symbol_next.
793 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
795 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
796 value from the output file architecture.
797 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
798 * dwarf2dbg.h: Change bfd_vma to addressT.
800 1999-06-11 Ian Lance Taylor <ian@zembu.com>
802 * dwarf2dbg.h: Use PARAMS in function declarations.
804 1999-06-11 Martin Dorey <mdorey@madge.com>
806 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
807 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
809 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
811 1999-06-11 Ian Lance Taylor <ian@zembu.com>
813 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
815 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
818 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
820 * read.c (read_a_source_file): Only declare inescape if
823 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
825 (find_entry_byval): Add parens to avoid warning.
827 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
829 * symbols.c (resolve_symbol_value): Don't permit subtraction of
832 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
834 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
837 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
838 synthetize_setx): New functions.
839 (md_assemble): Broken the special cases into the above
840 functions. Make compiler happy if sizeof(bfd_vma)==4.
841 Fix sethi generated from set/setuw. If instructions have a relloc,
842 always clear the fields to be relocated in the opcode.
843 (sparc_ip): Remove special_case global variable.
845 1999-06-10 Ian Lance Taylor <ian@zembu.com>
847 Based on patches from John W. Woznack <jwoznack@concentric.net>:
848 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
849 indication of success rather than a value.
850 (itbl_get_val): Likewise.
851 (itbl_get_field): Use strcspn. Change delimiters to include
853 * itbl-ops.h (itbl_get_reg_val): Update declaration.
854 (itbl_get_val): Likewise.
855 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
857 * symbols.c (copy_symbol_attributes): Convert local symbols to
860 1999-06-10 Nick Clifton <nickc@cygnus.com>
862 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
865 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
867 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
868 Optimize set if sizeof(bfd_vma) == 64.
869 (sparc_ip): Fix sethi - without %hi() it should generate
870 R_SPARC_22 reloc, not R_SPARC_HI22.
871 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
873 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
875 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
876 (s_ncons): New function.
877 (native_op_table): New table.
878 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
879 R_SPARC_OLO10 handling.
881 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
883 * expr.h (struct expressionS): Revert last change; widen X_op.
884 * config/tc-alpha.c (md_begin): Check the field is wide enough.
886 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
888 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
889 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
890 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
891 * Makefile.in: Regenerated.
893 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
894 `common' pass on to s_mri_common.
895 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
897 1999-06-06 Richard Henderson <rth@cygnus.com>
899 * config/obj-elf.c (obj_elf_section): Don't free the return
900 value of demand_copy_C_string.
902 1999-06-05 Richard Henderson <rth@cygnus.com>
904 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
905 creation logic from obj_elf_create_section.
907 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
908 (section_stack): New.
909 (special_sections): Make const.
910 (obj_elf_section): Gut and rewrite parsing.
911 (obj_elf_change_section): New function broken out of obj_elf_section.
912 (obj_elf_parse_section_letters): Likewise.
913 (obj_elf_section_word): Likewise.
914 (obj_elf_section_type): Likewise.
915 (obj_elf_previous): Treat as a toggle.
916 (obj_elf_popsection): New.
917 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
918 (ppc_section_type): Likewise.
919 * config/tc-ppc.h: Likewise.
921 * expr.h (struct expressionS): Don't make X_op a bitfield.
922 * config/tc-alpha.c: Update for symbol handling changes.
923 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
924 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
926 1999-06-05 Richard Henderson <rth@cygnus.com>
928 * dwarf2dbg.c (*): Convert to K&R + prototypes.
929 (dwarf2_gen_line_info): Kill unused variables.
930 (dwarf2_finish): Likewise.
931 (dwarf2_where): Likewise.
932 (dwarf2_directive_file): If we've only got a string,
933 hand off to s_app_file.
934 * ecoff.c: Move the include of ecoff.h.
935 * symbols.h (S_IS_FUNCTION): Prototype.
937 * read.c (LEX_HASH): Supply a default.
939 (s_globl): Update `c' after skipping whitespace.
940 * read.h (LEX_END_NAME, is_name_ender): New.
941 * expr.c (get_symbol_end): Respect it.
943 1999-06-04 Mark Klein <mklein@dis.com>
945 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
947 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
949 * config/tc-hppa.c: Update for symbol handling changes.
951 1999-06-03 Ian Lance Taylor <ian@zembu.com>
953 * cgen.c: Update for symbol handling changes.
954 * config/tc-m32r.c: Likewise.
956 * config/tc-hppa.h: Update for symbol handling changes.
957 * config/tc-hppa.c: Likewise.
959 * config/tc-arm.h: Update for symbol handling changes.
960 * config/tc-arm.c: Likewise.
961 (symbol_make_empty): Remove. Just use symbol_create.
963 * symbols.c (symbol_set_tc): Correct name.
965 * Makefile.am: Rebuild dependencies.
966 ($(OBJS)): Don't depend upon struc-symbol.h.
967 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
968 * dep-in.sed: Don't remove struc-symbol.h.
969 * Makefile.in: Rebuild.
971 * doc/internals.texi (Symbols): Describe changes in symbol
974 1999-06-03 Richard Henderson <rth@cygnus.com>
976 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
977 instead of doing the work by hand.
979 1999-06-03 David Mosberger <davidm@hpl.hp.com>
981 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
982 state of line state-machine.
983 (struct ls): Collect DWARF2 line state-machine state in new member
984 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
985 resulted in any DWARF2 directives.
986 (reset_state_machine): New function.
987 (out_end_sequence): Ditto.
988 (dwarf2_gen_line_info): When switching sections or switching to a
989 lower text address, call out_end_sequence() first to terminate the
990 previous code sequence as code sequences MUST have monotonically
991 increasing addresses.
992 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
994 1999-06-03 David Mosberger <davidm@hpl.hp.com>
996 * as.c (parse_args): Add option -gdwarf2 to allow requesting
997 DWARF2 debug info (line information only, at this point).
998 * as.h: Update comment about supported debug formats.
999 * dwarf2dbg.c, dwarf2dbg.h: New files.
1000 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1002 * expr.c (operand): Don't use [ for parens if we want an index op.
1003 (op_encoding): Switch [ into O_index, if desired.
1004 (op_rank): Renumber with O_index on bottom.
1005 (expr): If O_index, match closing bracket.
1006 * expr.h (O_index): New.
1008 * read.c (read_a_source_file): Conditionally allow matched "
1009 in lines passed to md_assemble.
1011 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1013 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1015 Add support for storing local symbols in a small structure to save
1016 memory when assembling large files.
1017 * as.h: Don't include struc-symbol.h.
1018 (symbolS): Add typedef.
1019 * symbols.c: Include struc-symbol.h.
1020 (local_hash): New static variable.
1021 (save_symbol_name): New static function, from symbol_create.
1022 (symbol_create): Call save_symbol_name.
1023 (local_symbol_count): New static variable.
1024 (local_symbol_conversion_count): Likewise.
1025 (LOCAL_SYMBOL_CHECK): Define.
1026 (local_symbol_make): New static function.
1027 (local_symbol_convert): New static function.
1028 (colon): Handle local symbols. Create local symbol for local
1030 (symbol_table_insert): Handle local symbols.
1031 (symbol_find_or_make): Create local symbol for local label name.
1032 (symbol_find_base): Check for local symbol.
1033 (symbol_append, symbol_insert): Check for local symbols.
1034 (symbol_clear_list_pointers, symbol_remove): Likewise.
1035 (verify_symbol_chain): Likewise.
1036 (copy_symbol_attributes): Likewise.
1037 (resolve_symbol_value): Handle local symbols.
1038 (resolve_local_symbol): New static function.
1039 (resolve_local_symbol_values): New function.
1040 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1041 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1042 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1043 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1044 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1045 (symbol_previous, symbol_next): New functions.
1046 (symbol_get_value_expression): Likewise.
1047 (symbol_set_value_expression): Likewise.
1048 (symbol_set_frag, symbol_get_frag): Likewise.
1049 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1050 (symbol_mark_used_in_reloc): Likewise.
1051 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1052 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1053 (symbol_mri_common_p): Likewise.
1054 (symbol_mark_written, symbol_clear_written): Likewise.
1055 (symbol_written_p): Likewise.
1056 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1057 (symbol_section_p, symbol_equated_p): Likewise.
1058 (symbol_constant_p): Likewise.
1059 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1060 (symbol_get_obj, symbol_set_obj): Likewise.
1061 (symbol_get_tc, symbol_set_tc): Likewise.
1062 (symbol_begin): Initialize local_hash.
1063 (print_symbol_value_1): Handle local symbols.
1064 (symbol_print_statistics): Print local symbol statistics.
1065 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1066 Declare new symbols.c functions. Move many declarations here from
1068 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1069 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1070 (struct symbol): Move bsym to make it clearly the first field.
1071 Remove TARGET_SYMBOL_FIELDS.
1072 (symbolS): Don't typedef.
1073 (struct broken_word): Remove.
1074 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1075 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1076 (symbol_clear_list_pointers): Likewise.
1077 (symbol_insert, symbol_remove): Likewise.
1078 (symbol_previous, symbol_append): Likewise.
1079 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1080 (struct local_symbol): Define.
1081 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1082 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1083 (local_symbol_get_frag, local_symbol_set_frag): Define.
1084 (local_symbol_get_real_symbol): Define.
1085 (local_symbol_set_real_symbol): Define.
1087 * write.c (write_object_file): Call resolve_local_symbol_values.
1088 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1089 (TARGET_SYMBOL_FIELDS): Don't define.
1090 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1091 ECOFF_DEBUGGING, add ECOFF fields.
1092 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1093 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1094 ECOFF_DEBUGGING, add ECOFF fields.
1095 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1096 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1097 * config/tc-mcore.h: Don't include struc-symbol.h.
1098 (TARGET_SYMBOL_FIELDS): Don't define.
1099 (struct mcore_tc_sy): Define.
1100 (TC_SYMFIELD_TYPE): Define.
1101 * Many files: Use symbolS instead of struct symbol. Use new
1102 accessor functions rather than referring to symbolS fields
1105 * read.c (s_mri_common): Don't add in value of line_label.
1107 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1108 checking for SEC_LINK_ONCE.
1110 * config/tc-sh.h (sh_fix_adjustable): Declare.
1112 * app.c (input_buffer): New static variable.
1113 (app_push): Save saved_input in allocated buffer.
1114 (app_pop): Restored saved_input.
1115 (do_scrub_chars): Change get parameter to take char * and int as
1116 arguments. Change GET macro to pass input_buffer to get
1117 function. Don't save input into allocated buffer.
1118 * as.h (do_scrub_chars): Update declaration.
1119 * input-file.c (input_file_get): Change to take char * and int.
1120 Read data into passed in buffer. Remove static buffer.
1121 * read.c (scrub_from_string): Change to take char * and int. Copy
1122 data into passed in buffer.
1124 * hash.h: Neaten. Declare hash_traverse.
1125 * hash.c: Complete rewrite based on BFD hashing code.
1126 * gasp.c (chunksize): New variable.
1127 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1130 1999-05-28 Nick Clifton <nickc@cygnus.com>
1132 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1133 addend unless the target uses an old ABI.
1135 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1137 -Wchar-subscripts cleanup
1138 * listing.c (listing_newline): Use unsigned char variable, so
1139 calls to isascii,iscntrl are correct.
1140 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1142 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1143 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1144 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1145 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1147 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1149 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1151 (arch_coldfire_p): New #define.
1152 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1154 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1156 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1158 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1159 (install_operand): Add place `N'.
1160 (init_table): Add registers ACC, MACSR, MASK.
1162 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1164 * config/tc-m68k.c: Change mcf5200 --> mcf.
1165 (archs): Add mcf5206e, mcf5307.
1166 (m68k_ip): Add format `u'.
1167 (install_operand): Add place `m', `M', `h'.
1168 (init_table): Add upper/lower registers.
1170 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1172 1999-05-28 Martin Dorey <mdorey@madge.com>
1174 * config/tc-i960.c: Several minor changes to add ELF and
1175 BFD_ASSEMBLER support.
1176 * config/tc-i960.h: Likewise.
1177 * configure.in (i960-*-elf*): New target.
1178 * aclocal.m4, configure: Rebuild.
1180 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1182 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1183 reloc changes when defined(BFD_ASSEMBLER).
1185 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1187 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1189 * write.c (write_print_statistics): Output to file, not stderr.
1191 * expr.c (generic_bignum_to_int32,64): Prototype.
1193 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1194 output_sleb128, output_uleb128, output_big_sleb128,
1195 output_big_uleb128, output_big_leb128): Prototype.
1196 (output_big_sleb128, output_big_uleb128): Make inline.
1197 (output_big_leb128): Remove inline
1199 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1200 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1201 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1202 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1203 value for correct overflow check in write.c:fixup_segment.
1204 * write.c (fixup_segment): Move bitfield overflow checks to after
1205 the md_apply_fix call.
1206 * config/obj-coff.c (fixup_segment): Likewise.
1207 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1208 valueT *val argument.
1210 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1212 * config/atof-ieee.c (gen_to_words): Correctly round a
1213 denormalized number. Fix off-by-one in range checking for
1214 exponent in a denormal.
1216 1999-05-10 Nick Clifton <nickc@cygnus.com>
1218 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1221 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1223 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1225 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1227 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1228 (ReverseRegRegmem): Remove.
1229 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1230 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1231 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1234 From Doug Ledford <dledford@redhat.com>
1235 * config/tc-i386.h (RegXMM): New for P/III.
1236 * config/tc-i386.c: Add support for P/III.
1238 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1240 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1241 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1242 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1244 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1246 * config/tc-i386.c (i386_immediate): Skip whitespace before
1247 complaining about junk after expression.
1248 (i386_displacement): Likewise.
1250 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1252 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1253 Don't copy before downcaseing.
1255 1999-05-05 Catherine Moore <clm@cygnus.com>
1257 * tc-m68k.c: Include elf/m68k.h.
1258 (m68k_elf_final_processing): New routine.
1259 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1262 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1264 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1267 1999-04-30 Nick Clifton <nickc@cygnus.com>
1269 * config/tc-mcore.c (mcore_s_section): Dump literals before
1272 1999-04-29 Nick Clifton <nickc@cygnus.com>
1274 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1277 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1279 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1280 (TC_INIT_FIX_DATA): Delete.
1281 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1282 (TC_INIT_FIX_DATA): Delete.
1283 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1284 * write.c (fix_new_internal): Initialize fx_cgen member.
1285 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1286 (gas_cgen_md_apply_fix3): Update.
1287 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1288 (md_cgen_record_fixup_exp): Update.
1289 (FX_OPINFO_R_TYPE): Update.
1291 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1292 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1293 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1294 * frags.h (struct frag): Make opindex, opinfo ints.
1296 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1298 1999-04-26 Tom Tromey <tromey@cygnus.com>
1300 * aclocal.m4, configure: Updated for new version of libtool.
1302 1999-04-22 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1306 (md_apply_fix3): Do not fix up absolute relocations against
1309 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1311 1999-04-20 Nick Clifton <nickc@cygnus.com>
1313 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1314 changes and data-in-text directives.
1315 (mcore_cons): New function: intercept cons() operations.
1316 (mcore_float_cons): New function: intercept float_cons()
1318 (mcore_stringer): New function: intercept stringer() operations.
1320 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1322 * obj.h (struct format_ops): Change generate_asm_lineno field to
1324 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1326 * config/tc-alpha.c (find_opcode_match): Add default case to
1328 (find_macro_match): Likewise.
1329 (load_expression): Parenthesize && within ||.
1331 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1333 1999-04-17 Nick Clifton <nickc@cygnus.com>
1335 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1336 .text .data .section pseudo ops.
1337 (mcore_s_section): New function. Dump lits before changing secs.
1338 (mcore_s_text): New function. Dump lits before changing secs.
1339 (mcore_s_data): New function. Dump lits before changing secs.
1341 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1343 * config/tc-mips.c (mips_32bitmode): New.
1344 (md_begin): Set mips_32bitmode if needed.
1345 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1346 Set EF_MIPS_32BITMODE.
1348 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1350 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1353 1999-04-16 Nick Clifton <nickc@cygnus.com>
1355 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1357 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1359 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1360 expressions correctly.
1363 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1365 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1367 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1369 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1370 and fmpynfadd instructions.
1372 1999-04-11 Richard Henderson <rth@cygnus.com>
1374 * as.h (environ): Declare it, if needed.
1375 * as.c (dump_statistics): Don't declare environ.
1376 * configure.in (environ): Detect declaration.
1377 * configure, config.in: Rebuild
1379 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1380 (i386_displacement): Allocate enough space for replacement buffer.
1381 Clean up replacement buffer initialization.
1383 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1385 * subsegs.c (section_symbol): Don't create a new symbol if one
1386 already exists; instead, use the existing one, but set its segment
1387 and frag data if it hasn't already been defined.
1388 * config/obj-coff.c (c_section_symbol): Likewise.
1390 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1392 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1394 1999-04-08 Nick Clifton <nickc@cygnus.com>
1396 * config/tc-mcore.c: New File: Support routines for MCore
1398 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1399 * config/obj-coff.c: Add support for mcore-pe target.
1401 * Makefile.am: Add support for MCore targets.
1402 * Makefile.in: Regenerate.
1403 * configure.in: Add support for MCore targets.
1404 * configure: Regenerate.
1406 * doc/all.texi: Set MCORE.
1407 * doc/as.texinfo: Document MCore specific command line options.
1409 * write.h: Prevent multiple inclusion.
1411 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1413 * asintl.h (LC_MESSAGES): Never define.
1414 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1416 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1419 * Makefile.am (m68k-parse.c): If configuring in the source
1420 directory, copy m68k-parse.y into the local directory before
1421 running ylwrap, to remove spurious differences when generating
1423 * Makefile.in: Rebuild.
1425 * config/tc-sparc.h (md_do_align): Just allocate the number of
1426 bytes necessary, rather than always allocating 1024.
1428 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1430 * listing.c (listing_newline): Add cast to avoid warning.
1431 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1432 * config/tc-i386.c (i386_scale): Add return value.
1433 (build_displacement_string): Remove unused local temp_disp2.
1434 (i386_intel_memory_operand): Add parentheses to avoid warning.
1435 (i386_intel_operand): Remove unused local end_of_operand_string.
1436 (i386_operand): Remove unused local operand_modifier.
1437 (i386_operand): Add parens to avoid warning.
1439 1999-04-04 Don Bowman <don@pixsci.com>
1441 * configure.in: Add mips*-*-vxworks* target; have it define
1443 * configure, config.in: Rebuild.
1445 1999-03-31 Nick Clifton <nickc@cygnus.com>
1447 * configure.in (emulations): Add support for arm-epoc-pe.
1448 * configure: Regenerate.
1449 * config/te-epoc-pe.h: New file. Define macros specific to
1451 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1452 for arm-epoc-pe target.
1454 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1456 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1458 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1460 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1461 detect ",n" without a condition.
1462 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1465 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1467 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1468 instruction is encoded with one bit.
1471 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1473 * doc/internals.texi (CPU backend): Mention that
1474 line_separator_chars should not include newline. From thi
1475 <ttn@mingle.glug.org>.
1477 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1479 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1480 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1482 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1484 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1486 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1488 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1491 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1493 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1495 1999-03-15 Martin Hunt <hunt@cygnus.com>
1497 * app.c (do_scrub_begin): Change '-' back to a symbol char
1498 so we can use multiple opcodes on a line again.
1500 * config/tc-d30v.c: By default, warn if a symbol has
1501 the same name as a register. Plus some minor
1502 updates from the branch.
1504 1999-03-13 Nick Clifton <nickc@cygnus.com>
1506 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1507 BFD_RELOC_16 and BFD_RELOC_64.
1509 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1511 * expr.c (expr): Add missing else.
1513 1999-03-12 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-arm.c (md_apply_fix3): Improve error message.
1517 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1519 * Makefile.am (CPU_TYPES): Add fr30.
1520 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1521 (fr30,m32r dependencies): Update.
1522 * Makefile.in: Rebuild.
1524 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1525 (gas_cgen_record_fixup_exp): Ditto.
1526 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1527 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1528 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1529 (md_cgen_lookup_reloc): Update use of operand->type.
1530 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1531 (md_convert_frag): Call cgen_operand_lookup_by_num.
1532 (md_cgen_lookup_reloc): Update use of operand->type.
1533 (m32r_cgen_record_fixup_exp): Ditto.
1535 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1537 * config/tc-mips.c (md_show_usage): Fix message.
1539 1999-03-03 Nick Clifton <nickc@cygnus.com>
1541 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1542 and LDR reg,=<expr> instruction.
1544 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1547 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1549 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1551 1999-02-17 Nick Clifton <nickc@cygnus.com>
1553 This patch was created by: Scott Bambrough
1554 <scottb@corelcomputer.com>
1557 Special cased '@' character. The '@' character is used as the
1558 ARM assembler comment character, as a special character
1559 and in ELF .symver pseudo-op's, and as a special character in
1560 .type and .section pseudo-ops.
1561 (symver_pseudo): New static variable.
1562 (symver_state): New static variable.
1563 (struct app_save): Add field 'symver_state'.
1564 (app_push): Save global symver_state int struct app_save.
1565 (app_pop): Restore global symver_state from struct app_save.
1566 (do_scrub_chars): Special case handling of '@' character in
1569 * configure.in: Modified to recognize armv* uname syntax from ARM
1571 * configure: Regenerated.
1573 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1574 a prefix to the section's type.
1575 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1576 the type's typename.
1578 * config/tc-arm.h: Add support for PIC generation:
1579 (pic_code): New boolean.
1580 (obj_relocate_extern): Define.
1581 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1582 (TC_CONS_FIX_NEW): Define.
1583 (tc_fix_adjustable): Define.
1584 (GLOBAL_OFFSET_TABLE_NAME): Define.
1586 * config/tc-arm.c: Add support for PIC generation:
1587 (line_seperator_chars): Allow ';' as a seperator for Linux.
1588 (is_immediate_prefix): New macro.
1589 (arm_parse_reloc): New function.
1590 (s_arm_elf_cons): New function.
1591 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1592 (md_undefined_symbol): Special case handling for the Global Offset
1594 (md_apply_fix3): Handle PIC relocs.
1595 (tc_gen_reloc): Handle PIC relocs.
1596 (md_parse_option): Add support for '-k' command line switch to
1597 enable PIC generation.
1598 (cons_fix_new_arm): New function.
1599 (s_arm_elf_cons): New function.
1601 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1603 * configure.in: Add comments for uses of AC_DEFINE.
1604 * acinclude.m4: Likewise.
1605 * acconfig.h: Remove.
1606 * aclocal.m4: Rebuild.
1607 * configure: Rebuild.
1608 * Makefile.in: Rebuild.
1609 * config.in: Rebuild.
1611 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1613 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1614 non-constant offset from a base register.
1616 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1618 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1621 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1623 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1624 (emit_insn): Look for pc-relative and no-overflow specifiers on
1625 internal relocation types.
1627 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1629 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1632 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1634 (mips_4650, mips_4010, mips_4100): Variables removed.
1635 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1636 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1638 (md_begin): Don't bother initializing the mips_NNNN variables;
1639 mips_cpu is set, and that's good enough now.
1640 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1641 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1642 (show): New function, to handle wrapping in the CPU lists.
1643 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1645 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1647 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1648 than treat as an immediate specifier.
1650 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1652 * config/tc-i386.c: Prototype many functions.
1653 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1654 (i386_immediate): Remove unused second argument.
1655 (i386_intel_operand): Fix i386_is_reg typo.
1656 (i386_operand): Use allow_naked_reg.
1657 (output_invalid): Make operand int for K&R.
1659 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1661 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1663 * Makefile.in: Rebuild.
1665 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1667 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1669 (EXTRA_as_new_SOURCES): Comment out.
1670 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1671 * Makefile.in: Rebuild.
1672 * doc/Makefile.in: Rebuild.
1673 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1674 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1675 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1676 * configure: Rebuild.
1677 * aclocal.m4: Rebuild.
1678 * config.in: Rebuild.
1679 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1680 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1681 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1682 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1683 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1684 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1685 (gas_cgen_record_fixup_exp): Ditto.
1686 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1687 descriptor, not global variable.
1688 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1689 descriptor, not global variable. Refer to insert_operand handler
1690 via cpu descriptor, not global function.
1691 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1692 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1693 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1694 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1695 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1696 * config/tc-m32r.c: Ditto.
1697 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1698 (md_assemble): Ditto.
1699 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1701 1999-02-09 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1704 relocations for ELF targets.
1706 1999-02-08 Nick Clifton <nickc@cygnus.com>
1708 * configure.in: Add support for StrongARM target.
1709 * configure: Regenerate.
1711 1999-02-05 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1715 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1718 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1720 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1722 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1724 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1725 (INTEL_DWORD_MNEM_SUFFIX): Define.
1728 (DWORD_PTR): Define.
1729 (XWORD_PTR): Define.
1731 (OFFSET_FLAT): Define.
1733 (NONE_FOUND): Define.
1736 * config/tc-i386.c (set_intel_syntax): New routine.
1737 (intel_syntax): Declare.
1738 (allow_naked_reg): Declare.
1739 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1740 (intel_float_operand): New routine.
1741 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1742 Handle brackets as well as parens. Call i386_intel_operand for
1743 intel syntax. Reverse operands if appropriate. Handle new
1744 suffixes. Handle movzx and movsx.
1745 (i386_is_reg): New routine.
1746 (i386_immediate): New routine.
1747 (i386_scale): New routine.
1748 (i386_displacement): New routine.
1749 (i386_operand_modifier): New routine.
1750 (build_displacement_string): New routine.
1751 (i386_parse_seg): New routine.
1752 (i386_intel_memory_operand): New routine.
1753 (i386_intel_operand): New routine.
1754 (i386_operand): Call i386_displacement, i386_immediate,
1755 i386_scale, etc. instead of handling inline.
1756 (parse_register): Handle registers without prefix.
1758 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1760 * configure: Regenerate.
1761 * configure.in (arm-*-oabi): New.
1762 (thumb-*-oabi): New.
1763 * config/tc-arm.c (target_oabi): Declare.
1764 (md_apply_fix3): Support REL relocs.
1765 (md_parse_option): Handle -oabi.
1766 (elf32_arm_target_format): New routine.
1767 (md_longopts): Add OPTION_OABI.
1768 * config/tc-arm.h: Redefine TARGET_FORMAT.
1771 1999-01-28 Nick Clifton <nickc@cygnus.com>
1773 * write.c (write_relocs): Handle out of range error.
1775 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1776 (fr30_force_relocation): Default to 0.
1778 * config/tc-fr30.h (obj_fix_adjustable): Define.
1779 (TC_FORCE_RELOCATION): Define.
1781 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1784 1999-01-16 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1787 merge of two instructions if the left instruciton kills the right.
1789 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1791 * Makefile.in: Regenerate.
1792 * configure.in: Redo test for using cgen.
1793 * configure: Regenerate.
1795 1999-01-09 Nick Clifton <nickc@cygnus.com>
1797 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1798 redefinition of this macro.
1800 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1802 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1805 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1807 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1808 a read of HI or LO and an immediatly following branch.
1810 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1812 * config/tc-mips.c (md_begin): Another correction to the setting of
1815 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1817 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1819 1998-12-21 Nick Clifton <nickc@cygnus.com>
1821 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1822 bit insn when optimizing, so that parallelised instructions will
1823 start on a 32 bit boundary.
1825 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1827 * config/tc-mips.c (mips_eabi64): New.
1828 (md_begin): Set mips_eabi64.
1829 (mips_elf_final_processing): Use it.
1831 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1833 * config/tc-mips.c (mips_elf_final_processing):
1834 Correct setting of ABI in e_flags.
1836 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1838 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1840 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1842 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1844 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1846 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1847 warning, values that don't fit in the field.
1849 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1851 * config/tc-mips.c (mips_abi_string): New.
1852 (md_parse_option,md_longopts): Add mabi.
1853 (mips_elf_final_processing): Set e_flags based on mabi flag.
1855 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1857 * config/tc-mips.c (md_parse_option): Handle vr4111.
1859 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1861 * config/tc-h8300.c (build_bytes): Change message given if the
1862 instruction requires H8/300H mode and we're not in Hmode, to
1863 suggest that it may be the operand modes that are the problem, not
1864 necessarily the opcode.
1866 1998-12-10 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-fr30.c: Add line separator character.
1870 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1872 * configure.in (hppa-*-mpeix*): New target.
1873 * config/obj-som.h (obj_som_compiler): Declare.
1874 * config/obj-som.c (compiler_seen): New static variable.
1875 (obj_som_compiler): New function.
1876 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1877 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1878 (pa_type_args): Set hppa_priv_level.
1879 (pa_compiler): New static function if OBJ_SOM.
1880 * configure: Rebuild.
1882 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1884 * read.c (output_leb128): Don't mark as inline.
1886 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1888 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1889 AIX .vbyte unaligned data support.
1890 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1891 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1894 1998-12-07 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1899 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1901 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1902 BFD_RELOC_ARM_PCREL_BRANCH.
1904 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1906 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1907 checking the target type.
1908 (mips-dec-bsd*): Set endian to little.
1909 * configure: Rebuild.
1911 COFF weak symbol support, based on patches from Mark Elbrecht
1912 <snowball3@usa.net>:
1913 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1914 * config/obj-coff.c (obj_coff_weak): New static function.
1915 (obj_coff_endef) [both versions]: Handle weak symbols.
1916 (coff_frob_symbol): Likewise.
1917 (yank_symbols): Likewise.
1918 (obj_pseudo_table): Add "weak".
1920 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1921 <aymeric.vincent@emi.u-bordeaux.fr>.
1922 * aclocal.m4: Rebuild with current tools.
1923 * configure: Rebuild.
1925 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1926 an assertion failure for a case we can't handle when OBJ_ECOFF.
1928 * expr.c (operator): And with 0xff to avoid problems with signed
1931 1998-12-03 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1934 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1936 1998-12-02 Nick Clifton <nickc@cygnus.com>
1938 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1941 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1943 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1946 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1951 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1953 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1955 (d10v_cleanup): Only generate previous insn if a multiline insn is
1958 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1963 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1965 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1966 -marm6xxx command line switches.
1968 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1970 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1971 (itbl-ops.o): Delete duplicate dependencies.
1972 Rebuild dependencies.
1973 Add fr30 dependencies.
1974 * Makefile.in: Rebuild.
1976 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1980 * listing.c: Ignore line terminator characters found inside
1983 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1985 * po/gas.pot: Regenerated.
1987 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1990 fr30_is_label_start(). Also checks for delay slot insns.
1992 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1993 FR30 instructions which contain a colon in the mnemonic.
1995 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1997 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1999 * config/tc-fr30.c: Removed currently superflous code.
2001 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-fr30.h: New file.
2004 * config/tc-fr30.c: Tweaking so that it will compile.
2006 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2008 * config/tc-d10v.h (obj_fix_adjustable): Define.
2009 (TC_FORCE_RELOCATION): Define.
2010 (d10v_force_relocation): Declare.
2011 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2012 (md_apply_fix3): Handle Vtable relocs.
2013 (d10v_fix_adjustable): New.
2014 (d10v_force_relocation): New.
2016 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2018 * config/tc-d30v.c: Change default behaviour to ignore potential
2019 conflicts between register name and symbol names.
2021 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2023 * configure.in: Add fr30-*-*.
2024 * config/tc-fr30.c: New file.
2025 * Makefile.in: Regenerated.
2026 * config.in: Regenerated.
2027 * configure: Regenerated.
2028 * doc/Makefile.in: Regenerated.
2029 * po/gas.pot: Regenerated.
2031 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2033 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2036 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2038 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2040 (do_scrub_chars): Add some casts to unsigned char to avoid
2041 unwanted sign extension.
2042 * read.c (lex_type): Set characters about 127 to be symbol
2044 * config/tc-i386.c (md_begin): Set identifier_chars and
2045 operand_chars for values above 127.
2047 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2049 * configure.in: detect cygwin* instead of cygwin32*
2050 * configure: regenerate
2052 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2054 * listing.c: Add support for producing a listing from piped
2057 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2059 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2060 (append_insn): Account for the tx39's multiply behavior.
2062 1998-10-26 Michael Meissner <meissner@cygnus.com>
2064 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2065 from assemble_parallel_insns. Add support for '->' to indicate
2066 explicitly serializing the instructions.
2067 (md_assemble): Ditto.
2069 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2071 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2074 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2076 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2078 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2080 * config/tc-mips.c : support frame and regmask/fregmask when
2081 MIPS_STABS_ELF is specified.
2083 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2085 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2086 (md_apply_fix): Don't return 1 for VTABLE relocs.
2087 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2089 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2091 * doc/c-i386.texi: Replace occurences of "opcode" with
2092 "instruction mnemonic", "instruction", or "mnemonic" when
2093 referring to the name of an instruction. Use "opcode" when
2094 referring to the sequence of machine bytes.
2096 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2097 (is_opcode_char): Rename to is_mnemonic_char.
2098 (md_assemble and i386_operand): Correct error messages from
2099 "opcode" to "instruction mnemonic"
2100 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2101 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2102 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2103 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2104 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2105 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2106 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2108 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2110 * config/tc-i386.c (i386_operand): Check for garbage after
2113 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2115 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2116 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2118 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2120 * config/tc-sh.h (obj_fix_adjustable): Define.
2121 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2122 (md_apply_fix): Likewise.
2123 (tc_gen_reloc): Likewise.
2124 (sh_fix_adjustable): New.
2126 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2128 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2129 * cgen.h (gas_cgen_finish_insn): Update prototype.
2130 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2131 cgen_insn_t -> CGEN_INSN_INT.
2132 (make_parallel): Update handling of CGEN_INT_INSN_P.
2133 (assemble_parallel_insn): Ditto.
2134 (target_make_parallel): New function.
2135 (md_assemble): Use it.
2137 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2139 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2141 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2143 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2144 converted into lower case.
2146 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2148 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2149 (gas_cgen_tc_gen_reloc): Likewise.
2150 * config/tc-m32r.h (obj_fix_adjustable): Define.
2151 * config/tc-m32r.c (m32r_fix_adjustable): New.
2152 (m32r_force_relocation): Handle VTABLE relocs.
2154 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2156 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2158 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2161 to lower case before parsing.
2163 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2164 parallel insns modift buts in the PSW as a side effect.
2166 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-d30v.c (find_format): Test for missing flag and
2171 (md_apply_fix3): Fix error messages to avoid
2172 assumption about presence of a symbol.
2174 (parallel_ok): Disallow parallel instructions that both modify the
2177 (find_format): Generate a warning if an odd numbered register is
2178 used as the first register in a mutli-register instruction.
2180 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2183 relocations are always associated with a symbol.
2185 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2187 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2188 (elf32_sparc_force_relocation): Declare.
2189 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2190 (tc_gen_reloc): Handle vtable relocs.
2191 (elf32_sparc_force_relocation): New.
2193 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2195 * symbols.c (S_IS_FUNCTION): New.
2196 * config/tc-v850.h (obj_fix_adjustable): Define.
2197 (TC_FORCE_RELOCATION): Define.
2198 (v850_force_relocation): Declare.
2199 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2200 of fx_addnumber for VTABLE reloc addends.
2201 (md_apply_fix3): Handle VTABLE relocs.
2202 (v850_fix_adjustable): New.
2203 (v850_force_relocation): New.
2205 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2207 * tc-hppa.c (fp_operand_format): Add some additional formats.
2208 (pa_ip): Do not automatically promote into pa2.0 mode.
2209 (pa_level): Handle ".level 2.0".
2211 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2213 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2214 * config/tc-i386.h (template.extension_opcode): Change to
2215 unsigned int to allow full range of 8-bit opcode suffixes.
2216 (None): Redefine as 0xffff.
2218 From Jeff B Epler <jepler@usgs.gov>
2219 * doc/c-i386.texi (i386-SIMD): New section.
2221 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2223 * read.c (discard_rest_of_line): New function.
2224 * read.h: Declare it.
2225 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2227 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-d10v.c (find_symbol_matching_register): New function.
2230 (find_opcode): Cope with the case where a register name matches
2233 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-v850.c (md_pcrel_from): Rename to
2236 v850_pcrel_from_section.
2237 (v850_pcrel_from_section): Do not resolves symbols in other
2240 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2242 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-d10v.c (find_opcode): Generate an error if a register
2245 is supplied for an operand that should not be a register.
2247 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2250 instructions to have another instruction in the right bin.
2252 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2255 the right container if the left container holds a branch
2258 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2261 both a register name and symbol name.
2262 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2264 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2267 execution unit class.
2269 (reg_name_search): If a name matches a register and a symbol,
2270 prefer the register.
2271 (find_format): Disallow flag registers when a general purpose
2272 register is required.
2273 If a number is required, but a register has been given, check to
2274 see if a symbol with the same name as the register exists, and if
2275 so, use that symbol.
2277 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2279 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2281 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2283 * config/tc-d30v.c (find_format): Do not accept flag registers as
2284 general purpose registers.
2285 (find_format): If an immediate value is expected at a given place
2286 in a format, but a register name has been provided instead, check
2287 to see if that register name matches the name of a predefined
2288 symbol and if it does, then use the symbol instead.
2289 (reg_name_search): If a register name matches a symbol name,
2290 prefer the register name to the symbol name.
2292 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2294 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2295 the previous insn to empty.
2297 1998-09-20 Michael Meissner <meissner@cygnus.com>
2299 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2300 pieces, forcing the use of an ANSI compiler.
2302 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2304 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2306 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2308 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2310 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2312 (obj_elf_vtable_entry): Likewise.
2313 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2314 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2315 (tc_gen_reloc): Likewise.
2316 (arm_fix_adjustable): Likewise.
2317 (elf32_arm_force_relocation): New.
2318 (armelf_frob_symbol): Remove coff-style symbol support.
2320 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2322 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2324 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2326 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2327 OBJ_COFF so that routine is defined for a.out format.
2329 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2331 * config/tc-i386.c (i386_operand): Detect non-segment registers
2332 used as segment prefixes.
2334 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2336 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2337 optimize across FDE boundaries.
2339 * config/obj-coff.c (obj_coff_section): Preserve any link once
2340 flags when setting the section flags.
2342 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2345 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2347 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2349 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2352 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2354 * frags.c (frag_grow): Include the size of the frag struct in the
2357 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2358 if the new subseg comes before the old.
2360 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2362 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2363 to handle edge8 and edge16.
2365 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2367 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2368 before we clobber the symbol involved.
2370 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2372 * config/tc-arm.c: Remove OBJ_ELF definitions for
2373 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2374 use arm_adjust_symtab for OBJ_COFF.
2375 (armelf_adjust_symtab): New Routine.
2376 * config/tc-arm.h: Define obj_adjust_symtab to
2377 armelf_adjust_symtab for OBJ_ELF.
2379 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2381 * configure.in: Make all i386-elf targets use bfd_gas.
2382 * config/tc-i386.c (tc_i386_force_relocation): New.
2383 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2384 (md_apply_fix3): Likewise.
2385 (tc_gen_reloc): Handle them.
2386 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2387 tc_i386_force_relocation.
2389 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2391 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2393 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2395 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2396 current opcode after writing the first insturction of a reverse
2399 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2401 * read.h (generate_lineno_debug): Add prototype.
2402 * read.c (generate_lineno_debug): Make non-static.
2404 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2406 * config/tc-i386.c (md_assemble): Only warn for address/data size
2409 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2411 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2412 against Thumb function names, as the linker needs this information.
2414 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2416 * expr.c (operand): Check also that there is no advance in operand
2417 after atof_generic in order to decide "is it label 0f or floating
2420 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2423 command line options with a single dash.
2424 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2426 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2428 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2429 * tc-arm.c (arm_fix_adjustable): New routine.
2431 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2433 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2434 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2435 demand_empty_rest_of_line before mri_comment_end.
2436 (equals): Check garbage after expression before
2437 mri_comment_end in MRI mode.
2439 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2442 small immediate constant to use the constant itself rather than
2445 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2447 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2448 (pa_leave): Likewise.
2450 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2452 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2454 (i386_operand): Fix an error message.
2456 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2458 * doc/c-arm.texi (ARM Directives): Document .req directive.
2460 * config/tc-arm.c (reg_required_here): Display erroneous string if
2461 the register name could not be decoded.
2462 Do not set inst.instruction if the sift is -1.
2464 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2466 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2469 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2471 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2472 even if it is belived to be unnecessary.
2474 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2476 config/tc-i386.c (i386_operand): Size immediate constants by
2477 suffix (erroneously removed as part of July 7 change).
2479 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2481 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2482 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2483 (armelf_frob_symbol): New Routine.
2484 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2486 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2488 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2490 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2493 command line switches passed to assembler.
2495 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2497 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2498 (gas_cgen_opcode_desc): Declare.
2499 (gas_cgen_parse_operand): Declare.
2500 (*): Prepend gas_ to gas specific fns to denote them as such.
2502 * cgen.c (gas_cgen_opcode_desc): New global
2503 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2504 (queue_fixup): Renamed from cgen_queue_fixup.
2505 (*): Prepend gas_ to gas specific fns to denote them as such.
2507 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2508 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2509 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2510 Open opcode table and initialize it.
2511 (make_parallel): Use gas_cgen_opcode_desc.
2512 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2513 (md_assemble): Ditto.
2515 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2517 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2518 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2519 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2520 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2521 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2522 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2523 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2524 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2525 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2526 (INIT_STAB_SECTION): Likewise.
2527 (OBJ_PROCESS_STAB): Likewise.
2529 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2530 (md_parse_option): Watch for them.
2531 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2532 (md_begin): Kill neverdef code.
2533 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2534 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2535 (s_alpha_coff_wrapper): New.
2536 (md_pseudo_table): Trap all ECOFF pseudos.
2538 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2540 Start of changes to remove mdebug section from mips*-elf
2541 Based on MIPS_STAB_ELF definition
2542 * acconfig.h: undef if not configured
2543 * config.in: undef if not configured
2544 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2545 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2546 * stabs.c (s_stab_generic): flush frag
2548 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2550 * configure.in: (arm-*-elf): Handle.
2551 (thumb-*-elf): Handle.
2552 * configure: Regenerate.
2553 * read.c (stringer): Fix typo in comment.
2554 * write.c (fixup_segment): Don't add symbol value to addend if
2556 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2558 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2561 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2563 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2564 (write_2_short): Emit warning if new flag is set.
2565 (do_assemble): Set flags if left instruction is one of special
2566 "right-instruction-killer" type.
2568 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2570 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2571 Always output words in debug_info section as big endian.
2572 (sparc_target_format): Choose correct bfd target.
2573 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2575 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2577 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2578 to work with internationalization code. Issue an error when two
2579 operands match that are not allowed to match.
2581 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2583 * configure.in (install_tooldir): Allow target to specify whether
2584 it wants to be installed in $(tooldir)/bin.
2585 * configure: Regenerate.
2586 * Makefile.am (install-exec-local): Set install-exec-tooldir
2587 dependency via configure.
2588 * Makefile.in: Regenerate.
2590 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2592 * Makefile.am (install-exec-local): Split into two ...
2593 (install-exec-bindir,install-exec-tooldir): New rules.
2594 * Makefile.in: Regenerate.
2596 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2598 * Makefile.am (install-exec-local): Don't remove the file before
2599 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2600 W. Rozycki <macro@ds2.pg.gda.pl>.
2601 * Makefile.in: Rebuild.
2603 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2605 * cgen.c: Include libiberty.h.
2606 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2607 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2608 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2609 (md_cgen_lookup_reloc)): Declare.
2610 (md_cgen_record_fixup_exp): Declare.
2611 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2612 (m32r_relax_frag): Declare.
2613 (cgen_md_apply_fix3): Decls moved to cgen.h.
2614 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2615 (m32r_cgen_record_fixup_exp): Delete decl.
2616 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2617 (assemble_nop): Delete.
2618 (expand_debug_syms): Delete unused `exp'.
2619 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2620 Add default case for -Wall.
2621 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2622 (md_atof): Delete unused wordP.
2624 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2626 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2629 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2631 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2632 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2633 .print, .purgem, and .struct. Remove documentation for
2636 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2638 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2639 Update call to insert_operand.
2641 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2643 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2645 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2647 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2648 whitespace after a prefix operator.
2650 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2652 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2654 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2656 * config/tc-sparc.c (log2): New static function.
2657 (s_reserve): Use log2 to convert alignment before calling
2659 (s_common): Use log2 to convert alignment before calling
2660 record_alignment and frag_align.
2661 (sparc_cons_align): Use log2.
2663 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2665 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2666 (s_common): Likewise.
2668 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2669 initialization of waddr.
2670 (sparc_elf_final_processing): Add default case to switch.
2672 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2674 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2675 than temporary real.
2677 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2679 * write.c (subsegs_finish): Don't align the segments if there were
2682 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2683 copying aux information.
2685 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2686 expression into a symbol.
2688 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2690 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2691 type to unsigned int.
2692 (md_assemble): Change type used to store offsets from unsigned
2694 (i386_operand): Switch error check to only call RESTORE_END_STRING
2695 once after parse_register.
2697 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-v850.c (md_show_usage): Changed format to match that
2702 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2704 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2706 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2708 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2711 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2713 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2714 * doc/Makefile.in: Rebuild.
2716 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2718 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2719 for %lo expressions.
2720 (mips_ip, case 'u'): Move range check after code to mask
2721 off bits in %hi/%lo expressions. Mask off high bits for
2724 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2726 * doc/Makefile.am (gasver.texi): New target.
2727 (as.info, as.dvi): Depends upon gasver.texi.
2728 * doc/as.texinfo: Include gasver.texi. Mention version number on
2729 title page and in top node.
2730 * doc/Makefile.in: Rebuild.
2732 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2734 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2735 but not including the line containing the edict.
2736 * listing.h (LISTING_EOF): New.
2737 * input-scrub.c (input_scrub_next_buffer): Call it.
2739 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2741 * config/tc-i386.c (i386_operand): Don't set the size of an
2742 immediate address based solely on the suffix and the mode.
2744 * config/tc-i386.c (md_assemble): Add assertion to make sure
2745 overlap2 does not set Imm.
2747 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2748 sequences of whitespace to a single space.
2749 (is_space_chars): Just compare with space.
2750 (md_begin): Don't initialize space_chars.
2751 (md_assemble): Just skip a single whitespace character.
2752 (i386_operand): Rewrite base-index parsing to use new
2753 parse_register, and to skip white space. Skip white space in a
2754 number of other places too. Don't give error message if
2755 parse_register fails.
2756 (parse_register): Change reg_string parameter to be non-const.
2757 Add end_op parameter. Skip white space after the `%', and return
2758 end of register string. Give error message here rather than
2761 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2763 Based on patch from Matt Semersky <matts@scd.hp.com>:
2764 * expr.c (op_encoding): Make const.
2765 (expr_set_precedence): New function.
2766 (expr_begin): Don't set operator rankings, just call
2767 expr_set_precedence.
2768 * expr.h (expr_set_precedence): Declare.
2769 * read.c (s_mri): Call expr_set_precedence.
2771 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2773 * doc/as.texinfo (Statements): Remove paragraph discussing
2774 continuing lines with a backslash. This hasn't worked for years,
2777 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2779 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2781 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2782 (ps_CTORS, ps_DTORS): New section types.
2783 (vms_fixup_xtors_section): New function
2784 (Ctors_Psect, Dtors_Psect): Define.
2785 (IS_GXX_XTOR): Define
2786 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2787 Filter static constructors/destructors and add to
2788 Ctors_Symbols/Dtors_Symbols chain.
2789 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2790 appropriate section.
2792 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2793 * makefile.vms: Merge vax/vms support.
2795 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2797 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2798 (elf_pseudo_table): Add them.
2799 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2800 (md_apply_fix): Accept them.
2801 (mips_fix_adjustable): Don't adjust them.
2802 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2803 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2804 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2805 (tc_fix_adjustable): Don't adjust them.
2807 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2809 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2811 * Makefile.in: Regenerate.
2812 * configure.in: AC_SUBST cgen_cpu_prefix.
2813 * configure: Regenerate.
2815 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2817 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2818 Changed all users of COND12_DELAY.
2820 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2822 * config/tc-mn10300.c (set_arch_mach): New function.
2823 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2824 (md_begin): Default to mn10300 mode.
2825 (md_assemble): Only accept instructions for the core mn10300
2826 chip and the active machine type.
2828 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2830 * subsegs.h (segment_info_type): Give the struct a name.
2831 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2832 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2833 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2834 * config/tc-w65.h (tc_reloc_mangle): Declare.
2835 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2837 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2839 * config/tc-v850.c (v850_comm): Restore old section
2840 after common processing.
2842 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2844 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2846 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2848 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2849 char with code that explicitly sign-extends.
2851 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2853 * config/tc-v850.c (md_begin): Restore text section as the current
2854 section after creating call table sections.
2855 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2858 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2859 with call to macro SYM_AUXINFO.
2861 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2863 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2864 with the program transform name.
2865 * Makefile.in: Rebuild.
2867 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2869 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2872 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2874 * config/tc-i386.c (i386_operand): Be prepared for a space between
2875 the open parenthesis and the start of the register operand,
2876 because of the June 16 change.
2878 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2883 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2885 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2886 even if it is belived to be unnecessary.
2888 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2890 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2892 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2894 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2897 shift amount for a repeated operand. The shift amount for the
2898 repeated copy comes from the size of the operand.
2900 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2902 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2904 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2906 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2908 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2910 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2911 characters in it as LEX_IS_SYMBOL_COMPONENT.
2912 * config/tc-i386.h (tc_symbol_chars): Define.
2913 (extra_symbol_chars): Declare.
2914 * config/tc-i386.c (extra_symbol_chars): Define.
2915 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2916 (line_comment_chars): Set to '/' if TE_LINUX.
2917 * doc/c-i386.texi (i386-prefixes): Update.
2918 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2920 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2922 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2923 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2925 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2927 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2928 constraint in instructions REP & REPI.
2930 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2933 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2935 (check_range): If the operand is shifted, then shift the number
2936 before checking its range.
2938 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2940 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2943 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-v850.c (v850_comm): Create special sections as needed.
2947 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2949 * config/tc-d10v.c (write_2_short): Addition of swapping
2950 instructions for sequential and reverse sequential order when
2951 given order is not possible.
2953 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * Makefile.am: Rebuild dependencies.
2956 (DEP_INCLUDES): Fix reference to intl build directory.
2957 * Makefile.in: Rebuild.
2959 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2961 * doc/c-i386.texi: Update 16 bit documentation.
2963 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2964 IgnoreDataSize to IgnoreSize as they are used for address size as
2966 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2967 32-bit mode, similarly addr16/data16 and variants.
2969 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2971 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2972 sequential word multiply instructions.
2974 (do_assemble): Add extra command line argument, to allow mul32
2975 attribute to be preserved across parallel insns.
2976 (md_assemble): Insert NOPs between explicitly parallel insns which
2977 contain an 32 bit multiply and a 16 multiply.
2979 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2981 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2984 * config/tc-i386.c (reloc): Add braces.
2986 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2987 consistent with Intel naming.
2988 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2989 use bitfields in sib_byte.
2990 (modrm_byte): Don't use bitfields here either.
2992 * config/tc-i386.c (current_templates): Add const.
2993 (parse_register): Add const to return, param, and char *s.
2994 (i386_operand): Add const to reg_entry *r.
2995 * config/tc-i386.h (templates): Add const to start, end.
2997 Inspired by code for 16 bit gas support from Martynas Kunigelis
2998 <martynas@nm3.ktu.lt>:
2999 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3000 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3001 (uses_mem_addrmode): Remove.
3002 (md_estimate_size_before_relax): Add support here too.
3003 (md_relax_table): Rewrite interface to md_relax for 16 bit
3005 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3006 (opcode_suffix_to_type): Remove.
3007 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3008 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3009 (md_convert_frag): Likewise.
3010 (i386_operand): Add support for 16 bit base/index regs,
3011 immediates, and displacements. Remove some unnecessary casts, and
3012 localise end_of_operand_string, displacement_string_start,
3013 displacement_string_end variables. Add GCC_ASM_O_HACK.
3014 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3016 * config/tc-i386.c (prefix_hash): Remove.
3017 (md_begin): Rewrite without obstacks. Remove prefix hash table
3018 handling. Rewrite lexical table handling.
3019 (i386_print_statistics): Don't print prefix statistics.
3020 (md_assemble): Rewrite instruction parser so that line is not
3021 converted to lower case. Don't do a hash_find for prefixes,
3022 instead recognise them via opcode modifier.
3023 (expecting_operand, paren_not_balanced): Localise variables.
3024 * config/tc-i386.h (IsPrefix): Define.
3025 (prefix_entry): Remove.
3027 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3028 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3029 '\\' in case where comment_chars contains '/'.
3031 * config/tc-i386.c (MATCH): Ensure given operand and template
3032 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3033 you must write `ljmp *table(%ebx)'.
3035 From H.J. Lu <hjl@gnu.org>:
3036 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3037 as 0 ifndef BFD_ASSEMBLER.
3038 (md_assemble): Allow immediate operands without suffix or
3039 other reg operand to default in size to the current code size.
3041 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3043 * config/tc-v850.c (md_begin): Restore creation of
3044 .call_table_text and .call_table_data sections.
3046 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3048 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3049 after emitting a word of noops.
3051 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3054 (i386_operand): Simplify checks for valid base/index combinations.
3055 Disallow `in 4(%dx),%al'.
3057 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3059 (add_prefix): Change parameter from char to int.
3061 * config/tc-i386.h (Ugh): Define opcode modifier.
3062 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3064 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3065 CONSISTENT_REGISTER_MATCH macros to check register types more
3066 thoroughly. Check for illegal suffix/operand combinations
3067 when matching insns with operands. Handle new `s' suffix, and
3068 associated FloatMF opcode modifier for float insns with memory
3070 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3071 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3072 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3073 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3074 DATA_PREFIX_OPCODE throughout.
3076 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3077 (md_assemble): Rewrite suffix/register operand checking code to be
3078 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3079 AnyMem, the better to grep.
3081 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3082 given a memory operand. Don't set Abs bits either.
3083 (type_names): Remove Mem*, Abs*.
3084 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3085 define opcode_modifiers as these cases are handled by Disp8,
3086 Disp16, Disp32 and suffix checks.
3087 (COMES_IN_BOTH_DIRECTIONS): Remove.
3088 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3090 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3091 if IgnoreDataSize modifier given. Remove ShortformW modifier
3092 test. Add test for ShortForm in W base_opcode modification.
3093 Merge Seg2ShortForm and Seg3ShortForm code.
3094 * config/tc-i386.h (ShortFormW): Remove.
3095 (IgnoreDataSize): Define.
3097 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3099 * config/tc-d30v.c (md_assemble): Store previous segment state
3100 with previous instruction.
3102 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3104 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3105 (ebp, esp): Remove static variables.
3106 (MATCH): Remove test for InOutPortReg.
3107 (i386_operand): Properly handle InOutPortReg here instead.
3108 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3109 (md_assemble): Simplify and correct modrm and sib generation.
3110 (i386_operand): Add warning for scale without index.
3111 Rewrite checks for valid base/index combinations.
3113 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3114 macros and enclose in do while(0).
3115 (RESTORE_END_STRING): Likewise.
3116 (md_assemble): Add one to printed operand number so we start
3117 from 1 not 0. Add some more gettext invocations.
3118 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3121 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3122 DATA_PREFIX, SEG_PREFIX): Define.
3123 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3124 (check_prefix): Remove function.
3125 (add_prefix): New function. Add prefix to i.prefix as well as
3127 (md_assemble): Changes for add_prefix. Remove hack for wait
3128 prefix, instead always output prefixes in fixed order. Test
3129 for jcxz/loop when selecting between word & dword operations,
3130 and add address size prefix rather than operand size prefix.
3131 Remove operand -> address size hack when emitting jcxz/loop.
3132 (i386_operand): Remove O_Absent check as it's done in expr.
3134 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3136 * configure.in: Recognize m5200 as a cpu_type of m68k.
3137 * aclocal.m4: Rebuild with current libtool.
3138 * configure: Rebuild.
3140 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3142 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3143 to relaxable_symbol to prevent references to external symbol from
3146 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3149 symbols are relaxable.
3151 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3153 * config/tc-v850.c (md_begin): Don't create special
3154 sections by default.
3156 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3158 * config/tc-mips.c (macro): For div and udiv, close the
3159 reorder block as soon as possible.
3161 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3163 From Matt Semersky <matts@scd.hp.com>:
3164 * macro.c (macro_mri_mode): New function.
3165 * macro.h (macro_mri_mode): Declare.
3166 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3169 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3171 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3174 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3175 until after xstrdup in OBJ_EVAX case.
3177 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3179 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3180 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3181 of hardcoded magic number.
3182 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3184 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3186 * read.c (do_s_func): New function.
3188 * read.h (do_s_func): Add prototype.
3190 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3192 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3193 nops if fill pattern not specified.
3195 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3197 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3198 * config/te-go32.h (TE_GO32): Define.
3199 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3201 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3203 Implement .func/.endfunc pseudo-ops.
3204 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3206 * read.c (potable): Add .func,.endfunc.
3207 (s_func): New function.
3208 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3210 (in_doc_func_p,current_function_label): New static globals.
3211 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3213 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3216 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3217 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3218 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3219 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3220 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3221 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3222 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3223 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3224 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3225 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3226 * config/tc-a29k.c: Don't define md_short_jump_size,
3227 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3228 * config/tc-alpha.c: Likewise.
3229 * config/tc-alpha.h: Likewise.
3230 * config/tc-arm.c: Likewise.
3231 * config/tc-h8300.c: Likewise.
3232 * config/tc-h8500.c: Likewise.
3233 * config/tc-hppa.c: Likewise.
3234 * config/tc-i860.c: Likewise.
3235 * config/tc-i960.c: Likewise.
3236 * config/tc-ppc.c: Likewise.
3237 * config/tc-sh.c: Likewise.
3238 * config/tc-sparc.h: Likewise.
3239 * config/tc-tic30.c: Likewise.
3240 * config/tc-w65.c: Likewise.
3241 * config/tc-z8k.c: Likewise.
3243 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3245 * config/tc-vax.c (_): Delete this macro used for placeholder
3246 values in vax_operand_width_size; it conflicts with the _() macro
3247 used for internationalization.
3249 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3251 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3252 code. From Chris Moller <moller@bops.com>.
3254 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3255 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3256 * read.c (emit_expr): Initialize seg and subseg fields of a new
3258 * write.c (write_object_file): Switch to the appropriate segment
3259 and subsegment when processing a broken word.
3261 * config/tc-m68k.c (mri_assemble): New static function.
3262 (build_mri_control_operand): Call mri_assemble rather than
3264 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3265 (s_mri_endf, s_mri_endw): Likewise.
3267 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * read.c (s_org): Call md_flush_pending_output if it is defined.
3271 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3273 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3275 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3276 (md_parse_option): Add for same.
3277 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3278 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3279 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3281 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3283 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-arm.c (find_real_start): Relax definition of local
3288 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3290 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3291 symbols at the given address, not just the last one specified.
3293 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3295 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3296 or number_to_chars_littleendian to write data.
3298 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-v850.c (md_assemble): Remove artificially created
3301 register name symbols.
3303 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3305 * write.c (fixup_segment): Change "segment" to "section" in
3308 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3310 * write.c (fixup_segment): Change sym1-sym2 message again.
3312 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3314 * write.c (fixup_segment): Improve error message for sym1-sym2
3315 errors when sym1 is in a different segment from sym2.
3317 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3319 * config/tc-m32r.c (warn_unmatched_high): New static local.
3320 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3321 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3322 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3323 (md_parse_option): Likewise.
3324 (md_show_usage): Likewise.
3325 (m32r_frob_file): Likewise.
3327 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3328 (read_a_source_file): Call them.
3329 * read.h (stabs_generate_asm_file): Declare.
3330 * stabs.c (stabs_generate_asm_file): New function.
3331 (generate_asm_file): New function.
3332 (stabs_generate_asm_lineno): Move file name handling into
3335 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3337 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3338 (d30v_current_align, d30v_current_align_seg): New variables.
3339 (d30v_last_label): New variable.
3340 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3341 (s_d30v_data, s_d30v_section): Likewise.
3342 (md_pseudo_table): Call them.
3343 (md_begin): Initialize d30v_current_align_seg.
3344 (md_assemble): Call d30v_align when needed by known current alignment.
3345 (d30v_frob_label, d30v_cons_align): New functions.
3346 * config/tc-d30v.h (md_do_align): Remove.
3347 (tc_frob_label): Call d30v_frob_label.
3348 (md_cons_align): New.
3350 * config/tc-d30v.c (find_format): Convert complex expressions to
3351 expression symbols before processing. Clean up code formatting.
3353 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3355 * po/Make-in (install-info): New target.
3357 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3359 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3361 * config/tc-mn10300.c (md_assemble): Likewise.
3363 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3365 * Makefile.am: Update with `make dep-am'.
3366 (HFILES): Add cgen.h.
3367 (cgen.o): Depend on cgen.h.
3368 * Makefile.in: Regenerate.
3370 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3372 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3374 * gasp.c (grab_label): Permit a label to be a preprocessor
3375 variable by permitting a label to start with a backslash.
3377 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3379 * config/tc-mips.c (validate_mips_insn): Removed hack
3380 for previously inaccessible bitfields in some INSN_TRAP
3383 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3385 * config/tc-d30v.c (do_assemble): Abort with error message
3386 if opcode operands do not match.
3388 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3390 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3391 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3392 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3393 similar new 'q' operand.
3395 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3397 * cgen.c (cgen_asm_finish_insn): Fix typo.
3399 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3402 * cgen.c: Include it.
3403 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3404 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3405 All callers updated.
3406 * config/tc-m32r.c: Include cgen.h.
3407 (m23r_insn): New members num_fixups,fixups.
3409 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3411 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3412 to avoid compiler warning.
3414 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3416 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3419 * makefile.vms (OBJS): Add ehopt.obj
3421 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3423 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3425 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3427 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3428 a short format insn.
3429 (md_assemble): Set it for explicitly packed insns.
3431 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3433 * config/obj-coff.c (c_symbol_merge): Do not take address of
3434 native fields when performing the memcpy.
3436 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3438 * config/tc-mips.c (macro,macro2): Implement
3439 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3441 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3443 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3444 relocations against globally visible symbols.
3445 * config/tc-m68k.c (relaxable_symbol): New macro.
3446 (m68k_ip, md_estimate_size_before_relax): Use it.
3447 (tc_m68k_fix_adjustable): Also handle weak symbols.
3449 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3451 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3452 references to externally visible symbols.
3453 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3454 values in twice for a PC relative reloc if the symbol is
3457 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3458 don't adjust a PC relative reloc against an externally visible
3460 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3461 for a PC relative fixup against an externally visible defined
3462 symbol, arrange to store object file and addend values as though
3463 the symbol were not defined.
3464 (tc_gen_reloc): Likewise.
3466 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3468 * read.c (sizeof_leb128): Referenced externally by write.c so
3471 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3473 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3474 and expand a 'debug' symbol associated with the next instruction
3475 that does not cause a short instruction to be filled with a NOP.
3476 (md_pseudo_table): Add support for .debugsym.
3477 (assemble_parallel_insn): Add calls to expand_debug_sym as
3479 (md_assemble): Ditto.
3481 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3483 * as.c (main): Conditionally call setlocale.
3484 * gasp.c (main): Likewise.
3485 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3486 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3488 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3490 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3492 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3494 * config/tc-hppa.c: Change all calls to bzero to use memset.
3495 (pa_ip): Add cast to avoid warning.
3496 (tc_gen_reloc, md_apply_fix): Likewise.
3497 (pa_find_space_by_number): Likewise.
3498 (hppa_force_relocation): Likewise.
3499 (pa_block): Change i to unsigned int.
3500 * config/obj-som.h (obj_som_copyright): Declare.
3502 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3504 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3505 for line numbers for assembly source.
3507 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3509 * configure.in: Change version number to 2.9.4
3510 * configure: Rebuild.
3512 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3514 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3516 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * ecoff.h: Change symbolS in function declaration to struct
3521 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3523 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3524 (md_convert_frag): Fix i18n typo.
3526 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3528 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3529 * ecoff.h: Protoype it.
3530 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3531 [EVAX] (s_alpha_prologue): Delete.
3532 (md_pseudo_table): Update.
3534 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3536 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3537 array to local pointer.
3538 (get_args, parse_expr): Add casts to avoid warnings.
3540 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3542 * read.c (s_set): Cast xmalloc return value to fragS *.
3543 * config/tc-m68k.c (m68k_ip): Function made static to match
3544 previous forward declaration.
3545 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3547 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3549 * config/tc-v850.c: Add internationalisation macros to error
3552 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3553 macros to error strings.
3555 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3558 reloc is in the TOC csect.
3559 (md_apply_fix3): Correct gettext typo.
3561 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3564 .L - they are local labels and the branches are not really
3565 function calls but rather far jumps.
3567 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3569 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3571 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * config/tc-i386.c (md_assemble): Print operand number rather than
3574 using ordinal_names.
3575 (i386_operand): Likewise.
3577 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3579 * Makefile.am (INTLLIBS): Define to work around apparent automake
3581 All Makefiles: Regenerated.
3583 * Many files: Added gettext invocations around user-visible
3585 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3586 HAVE_LC_MESSAGES): Define.
3587 * dep-in.sed: Added asintl.h.
3588 * po/Make-in: New file.
3589 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3591 * read.c (Z_): Renamed from `_'.
3592 * Makefile.am (SUBDIRS): Added po.
3593 (POTFILES): new macro.
3594 (po/POTFILES.in): New target.
3595 ($(OBJS)): Added asintl.h.
3597 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3598 (as_new_LDADD): Added $(INTLLIBS).
3599 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3600 (gasp_new_LDADD): Added $(INTLLIBS).
3601 (gasp_new_DEPENDENCIES): New macro.
3602 * configure, aclocal.m4: Rebuilt.
3603 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3605 (ALL_LINGUAS): Define.
3606 * macro.c: Include "asintl.h".
3607 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3608 * as.h: Include "asintl.h".
3609 * config/tc-i386.c (ordinal_names): Removed.
3610 (md_assemble): Changed error text to avoid ordinal_names.
3611 (i386_operand): Likewise.
3612 (reloc): Added as_bad to avoid i18n problems.
3613 (tc_gen_reloc): Likewise.
3614 * config/tc-arm.c (bad_args): Now a #define.
3616 * config/obj-vms.c (VMS_stab_parse): Changed type of
3618 (global_symbol_directory): Unified strings to avoid i18n
3620 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3621 avoid i18n problems.
3622 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3623 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3625 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3627 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3629 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3631 * as.c (print_version_id): Added an fprintf to avoid i18n
3633 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3635 * expr.c (expr): Added as_warn call to avoid i18n problems.
3636 * messages.c (as_assert): Changed code to avoid i18n problems.
3637 (as_abort): Likewise.
3638 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3639 (s_space): Likewise.
3640 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3642 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3644 * config/tc-i386.c (check_prefix): New static function, split out
3646 (struct _i386_insn): Add wait_prefix field.
3647 (md_assemble): Remove wait_prefix local variable. Use
3648 check_prefix when adding a prefix.
3650 * config/tc-i386.c (current_templates): New static variable.
3651 (md_assemble): Remove current_templates local variable.
3652 (md_assemble, i386_operand): Improve error and warning messages in
3653 many places. Add RESTORE_END_STRING in many places before error
3654 return. Clarify some comments.
3656 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3658 (md_assemble): Parse string instruction operands, looking for
3659 segment override prefixes. Check for invalid segment prefixes on
3661 (i386_operand): i.seg[] and max mem_operand changes for string
3663 * config/tc-i386.h (EsSeg): Define.
3665 * config/tc-i386.h (regKludge): Define.
3666 (iclrKludge, imulKludge): Don't define.
3667 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3668 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3669 opcode_modifier checks to look for more common cases first. Add
3670 default_seg for IsString case.
3672 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3674 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3676 * configure: Rebuild with new automake and libtool.
3677 * aclocal.m4, Makefile.in: Likewise.
3679 * doc/Makefile.am (as.dvi): New target.
3680 * doc/Makefile.in: Rebuild.
3682 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3684 * configure.in: Added sparc86x support.
3686 * configure: Rebuild.
3688 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3690 (md_parse_option): Warn if -EL is not supported for this architecture.
3692 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3694 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3696 * config/tc-mips.c (mips_ip): Note when we use get match on
3697 the full instruction name.
3699 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3701 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3702 back into the expression to handle add/sub simplification correctly.
3704 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3706 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3708 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3710 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3713 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3715 * symbols.c (max_indent_level): New global.
3716 (print_symbol_value_1): Use it.
3717 * expr.h (expr_build_dot): Declare.
3718 * expr.c (expr_build_dot): New function.
3720 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3722 * symbols.c (print_binary): New function.
3723 (print_expr_1): Call it.
3725 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3727 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3728 operand in the opcode.
3730 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3732 * config/tc-i386.h: Reorder operand flags and opcode modifier
3733 flags for clarity. Remove unused definitions: Unknown,
3734 ImmUnknown, DispUnknown, NoModrm.
3735 * config/tc-i386.c (type_names): Add missing Debug type.
3736 (md_assemble): Better duplicate prefix checking. Quicker string
3737 instruction check via new opcode_modifier flag.
3739 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3741 * doc/as.texinfo (Invoking): Clarify -Wa example.
3743 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3745 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3746 (s_mips_weakext): Define.
3747 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3748 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3751 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3753 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3754 is an error if the value can not be computed at assembly time.
3755 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3757 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * gasp.c (main): Set next field of new include_path structure to
3760 NULL. From Avery Pennarun <averyp@gdc.ca>.
3762 * read.c (s_mri_sect): Call as_bad rather than abort for an
3763 unsupported MRI target.
3765 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3768 the destination of a branch instruction should be altered.
3769 (find_real_start): New function: Locate the real, Thumb coded
3770 start of a Thumb function.
3771 (do_t_branch23): Alter the destination of branches to Thumb
3774 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3776 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3778 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3781 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3783 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3784 * doc/c-hppa.texi: Likewise.
3786 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3788 * Makefile.am: Rebuild dependencies.
3789 * Makefile.in: Rebuild.
3791 * Makefile.am (DEP_INCLUDES): New variable.
3792 (.dep1): Change to work when srcdir is not an absolute path.
3793 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3794 * Makefile.in: Rebuild.
3796 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3799 LinearAddress patch.
3801 * configure.in: Set version to 2.9.1.
3802 * configure: Rebuild.
3804 * Branched binutils 2.9.
3806 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3808 * config/tc-i386.h (FWait): Define.
3809 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3810 other prefixes. Check FWait flag in opcode table to see which
3811 instructions require an fwait prefix.
3813 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3815 * stabs.c (get_stab_string_offset): Always create a stab string
3818 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3820 Fix some gcc -Wall warnings:
3821 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3822 * ehopt.c (eh_frame_code_alignment): Likewise.
3823 * expr.c (integer_constant, operand): Likewise.
3824 * frags.c (frag_align): Likewise.
3825 * gasp.c (level_0, change_base, doinstr): Likewise.
3826 * hash.c (hash_ask): Likewise.
3827 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3828 (debugging_pseudo): Likewise.
3829 * macro.c (define_macro, check_macro): Likewise.
3830 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3831 (ignore_rest_of_line, float_cons): Likewise.
3832 * symbols.c (decode_local_label_name): Likewise.
3833 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3834 (fixup_segment, number_to_chars_bigendian): Likewise.
3835 (number_to_chars_littleendian): Likewise.
3836 * config/atof-ieee.c (gen_to_words): Likewise.
3837 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3838 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3839 * read.c (output_big_sleb128): Initialize locals to avoid
3841 (output_big_uleb128, equals): Likewise.
3842 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3843 to unsigned int. Change zeros to unsigned int.
3844 * cond.c (s_if): Add return to default case.
3845 * frags.c (frag_now_fix): Change return type to addressT.
3846 * frags.h (frag_now_fix): Update declaration.
3847 * listing.c (file_info_struct): Change linenum to unsigned int.
3848 (struct list_info_struct): Change hll_line to unsigned int.
3849 (print_source): Update format string.
3850 * read.c (emit_expr): Change scan to unsigned int, and don't
3851 bother to initialize it.
3852 * symbols.c (dollar_label_count): Change to unsigned long.
3853 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3854 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3855 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3857 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3860 mcf5200 just as we do for m68000.
3861 (m68k_init_after_args): Likewise.
3862 (md_estimate_size_before_relax): Likewise.
3864 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3866 * config/tc-v850.c (md_assemble): Store relocation addend in
3867 fixup instead of instruction.
3869 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3871 * config/tc-i386.c (md_assemble): Swap template arguments to
3872 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3873 This macro is currently symmetric, so passing them the wrong
3874 way didn't cause any problem, but may if the macro is changed
3876 After copying template to i.tm, use i.tm. rather than t-> to
3877 access fields, and make t a const*
3878 Move i.tm.operand_types[] swap to immediately after the copy.
3880 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3882 * expr.h (expr_build_uconstant): Add prototype.
3883 (expr_build_unary,expr_build_binary): Add prototypes.
3884 * expr.c (expr_build_uconstant): New function.
3885 (expr_build_unary,expr_build_binary): New functions.
3887 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3889 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3890 * macro.c (macro_expand_body): Increase buffer size.
3891 * messages.c (as_warn): Likewise.
3892 (as_warn_where, as_bad, as_bad_where): Likewise.
3894 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3896 Based on patch from H.J. Lu <hjl@gnu.org>:
3897 * Makefile.am (DISTSTUFF): New variable.
3898 (diststuff): New target.
3899 * Makefile.in: Rebuild.
3901 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3903 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3904 m32r_elf_section_change_hook.
3906 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3907 emit a nop if a section ends with a 16 bit instruction.
3909 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3911 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3912 s_lcomm rather than obj_coff_lcomm.
3913 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3915 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3917 * config/tc-i386.h (LinearAddress): Define.
3918 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3919 instruction, don't use a default segment.
3921 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3923 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3924 * configure: Rebuild.
3926 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3928 * aclocal.m4, configure: Rebuild with libtool 1.2.
3930 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3932 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3933 PC relative branches. Patch courtesy of Jonathan Walton.
3936 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3938 * configure.in (emulations): Add thumb-pe target.
3940 * configure (emulations): Add thumb-pe target.
3942 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3944 * itbl-lex.l (yywrap): Don't define if already defined as a
3947 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3949 * depend.c (quote_string_for_make): New function.
3950 (wrap_output): Use it.
3952 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3954 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3955 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3957 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3959 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3960 Recognize -GN and -relax.
3961 (md_begin): Initialize gp size from -G switch.
3962 (alpha_force_relocation): Always force if -relax.
3963 (alpha_align): Take a new argument that will specify when to
3964 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3965 Change all callers. Emit nop alignment padding as nop+unop pair.
3967 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3969 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3970 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3972 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3974 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3975 require padding to the next long word boundary.
3977 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3979 * cgen.c: #include symcat.h.
3980 * config/tc-m32r.c: Likewise.
3982 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3985 absolute expressions instead of '$' prefixed register names.
3987 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3989 * read.c (s_set): Record file and line info for symbols when -as.
3990 (pseudo_set): Don't overwrite that dummy fragment.
3992 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3994 * config/tc-ppc.c (md_pseudo_table): Add "section".
3995 (ppc_named_section): New static function.
3997 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3999 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4000 so we don't have to scan the entire list.
4002 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4004 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4005 case, allow the parallel instructions to modify the same flag
4008 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4010 * listing.c (list_symbol_table): Categorize symbols by
4011 undefined_section rather than sy_frag->line == NULL.
4013 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4015 * Makefile.am (install-exec-local): Install properly when ln
4016 fails or tooldir == prefix.
4018 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4020 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4021 Test result of insert_operand for error.
4023 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4026 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4027 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4028 * doc/Makefile.in: Rebuild.
4030 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4032 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4033 (macro): Fix handling of M_COP[0-3].
4035 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4037 Based on patches from Ross Harvey <ross@teraflop.com>:
4038 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4039 if macro_alternate or macro_mri.
4040 (getstring): Remove support for byte constants between < and >.
4041 (get_any_string): '<' only starts a string if macro_alternate or
4043 (macro_expand_body): Permit keyword parameters following
4044 positional parameters.
4046 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4047 * configure.in (alpha*-*-netbsd*): New target.
4048 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4049 * configure: Rebuild.
4051 * as.h (flag_warn_suppress_instructionswap): Move from here...
4052 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4053 here, and make static.
4055 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4056 BFD_ASSEMBLER or MANY_SEGMENTS.
4058 * as.c (show_usage): Update bug-gnu-utils address.
4059 * gasp.c (show_usage): Likewise.
4060 * doc/as.texinfo (Bug Reporting): Likewise.
4062 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4064 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4065 insns regardless of the size of a pointer if we're in mips I or
4067 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4069 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4071 Fix rac to accept only a0:
4072 * tc-d10v.c (parallel_ok, find_opcode):
4073 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4074 Introduce OPERAND_GPR.
4076 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4078 * read.c (s_fill): Handle non-constant repeat counts by creating
4079 an rs_space fragment.
4081 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4084 from as_bad to as_warn.
4086 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4088 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4089 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4090 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4092 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4094 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4095 seg_fix_rotP rather than fix_root from seg_info.
4097 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4099 * expr.c: Add support for 0x1_2_3_4 bignums.
4101 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * configure.in: Change -linux* to -linux-gnu*.
4104 * configure: Rebuild.
4106 * app.c (do_scrub_begin): Treat \r as whitespace.
4108 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * Makefile.am: Update dependencies.
4111 * Makefile.in: Rebuild.
4113 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4115 * configure, aclocal.m4: Rebuild with new libtool.
4117 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4119 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4120 the argument to bfd_set_arch_mach.
4121 (load_address): Use bfd_arch_bits_per_address to determine the
4122 bit size of an address instead of looking at the isa level.
4123 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4125 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4129 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4131 * ehopt.c: New file.
4132 * as.h (enum _relax_state): Add rs_cfa.
4133 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4134 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4135 * read.c (emit_expr): Call check_eh_frame.
4136 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4137 (relax_segment): Likewise.
4138 * Makefile.am: Rebuild dependencies.
4139 (GAS_CFILES): Add ehopt.c.
4140 (GENERIC_OBJS): Add ehopt.o.
4141 * doc/internals.texi (Frags): Document rs_cfa.
4143 * as.c (show_usage): Mention --traditional-format.
4144 (parse_args): Accept --traditional-format.
4145 * as.h (flag_traditional_format): Declare.
4146 * output-file.c (output_file_create): If flag_traditional_format,
4147 set BFD_TRADITIONAL_FORMAT on stdoutput.
4148 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4150 * config/tc-mips.c (append_insn): Make sure that if we have a
4151 fixup for an unmatched %hi reloc, it does not associated with a
4154 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4155 * doc/Makefile.in: Likewise.
4157 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-m32r.c (check_for_side_effects): New function.
4160 (can_make_parallel): Add checks for instruction side effects
4161 clashing with the other instruction.
4162 (assemble_parallel_insn): Improve warning messages. Return error
4163 message from non-swapped instruction order.
4165 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4167 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4169 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4170 md_cleanup definition. This moves the forced literal output to
4171 the end of the source pass, and avoids macro's inserting literals
4172 into the code immediately after the macro expansion.
4174 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4176 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4177 a gas internal symbol is adjustable.
4178 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4180 * as.h: If gcc version greater than 2.6, use `__format__' and
4181 `__printf__' in function attributes, rather than `format' and
4184 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4186 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4188 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4190 Add tms320c30 support:
4191 * config/tc-tic30.h: New file.
4192 * config/tc-tic30.c: New file.
4193 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4194 TARGET_FORMAT as "coff-tic30".
4195 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4196 * Makefile.am: Rebuild dependencies.
4197 (CPU_TYPES): Add tic30.
4198 (CPU_OBJ_VALID): tic30-aout is valid.
4199 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4200 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4201 * configure, Makefile.in: Rebuild.
4203 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4205 * config/tc-v850.c (md_assemble): Improvements to error messages.
4207 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4209 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4210 BFD_RELOC_HI16_S to store the high bits of any value.
4212 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4213 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4214 assembler calculate relocations to any external symbol at all.
4215 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4216 involving generation of pc-relative relocs.
4217 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4218 has been moved to md_apply_fix3.
4220 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4221 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4222 which actually means (the address of identifier's GOT entry) +
4223 constant, which is not particularly useful.
4225 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4227 * read.h (include_dirs): Declare.
4228 (include_dir_count,include_dir_maxlen): Declare.
4230 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4232 * configure.in: Correct check for shared opcodes library.
4233 * configure: Rebuild.
4235 * listing.c (buffer_line): If we can't open the file, set at_end.
4236 (listing_print): Remove unused local variable fi.
4238 * config/m68k-parse.y (reglistpair): Handle register list in
4241 * config/vms-conf.h: Don't undef VERSION.
4243 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4245 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4247 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4249 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4250 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4251 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4252 (EXTRA_DIST): Define.
4253 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4254 explicitly rather than via the list of object files.
4255 (gcc-as.opt): New file created when make-gas.com is run.
4256 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4257 itbl-cpu.h} to #include appropriate file rather than copying that
4259 * config/vms-conf.h: Synchronize with current config.in.
4260 * Makefile.in: Rebuild.
4262 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4264 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4265 (parallel_ok): Relaxed parallel subinstruction dependency check.
4267 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4269 * as.h (flag_warn_suppress_instructionswap): added new flag.
4270 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4271 command line argument.
4272 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4273 warning only if flag_warn_suppress_instructionswap is false.
4275 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4277 * configure.in (i386-*-mingw32*): New target.
4278 * configure: Rebuild.
4280 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4282 * symbols.c (resolve_symbol_value): Don't set the segment if it
4283 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4285 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4288 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4290 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4291 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4294 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4296 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4298 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4300 * config/tc-v850.c (v850_insert_operand): Display instruction when
4301 an error is encountered.
4303 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4305 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4306 (i386-*-sco3.2v5*coff): New target.
4307 (i386-*-sco3.2*): New target.
4308 * configure: Rebuild.
4310 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4312 * config/tc-v850.c: Tidy error message production.
4314 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4316 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4317 validate_immediate return value in the right type for comparisons
4320 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4322 * listing.c (MAX_BYTES): Use listing variables not constants.
4323 (data_buffer): No longer an array, but a pointer.
4324 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4325 (listing_listing): Allocate data_buffer.
4327 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4329 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4330 --listing-rhs-width, --listing-cont-lines.
4331 (show_usage): Update.
4332 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4333 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4334 (print_lines): Use the variables instead of the constants.
4335 (listing_listing): Likewise.
4336 * listing.h: Declare the new vars.
4338 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4340 * as.c (parse_args): Add --keep-locals alias for -L.
4341 Add --strip-local-absolute.
4342 (show_usage): Update.
4343 * as.h (flag_strip_local_absolute): New flag.
4344 * symbols.c (S_IS_LOCAL): Use it.
4345 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4346 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4347 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4349 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4351 * config/tc-m32r.c: Detect if explicitly parallel instructions
4352 might have an io conflict and issue a warning message.
4354 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4356 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4357 cgen_swap_fixups): Functions to save, restore and swap the fixup
4358 chain with a backup copy.
4359 (cgen_asm_finish_insn): Returns address of constructed insn.
4361 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4363 * listing.c (file_info_struct): Remove FILE, add POS.
4364 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4365 (file_info): Don't open the file.
4366 (buffer_line): Check for the file in the last_open cache, updating
4368 (print_source): Don't reference file_info->file.
4369 (listing_listing): Likewise.
4370 (listing_print): Close the file in the cache, if any.
4372 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4374 * read.c (dwarf_file_string): New file static variable.
4375 (emit_expr): Look for constant sequence that leads up to a file
4376 name in DWARF debugging output.
4377 (stringer): Use dwarf_file_string to decide whether to accept a
4378 string as a file name.
4380 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4382 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4383 (crack_operand): Add reg->reglst MRI hack.
4384 (r_seg): Put reglst symbols in reg_section.
4385 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4387 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4389 * tc-sh.c (get_specific): Handle SGR & DBR.
4391 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4393 * tc-h8300.c (parse_reg): Take the length of the symbol into
4394 account when attempting to match a register name.
4395 * tc-h8500.c (parse_reg): Likewise.
4397 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4399 * cgen.c: Formatting changes to improve readability.
4401 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4406 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4408 Based on a patch from Jim Wilson
4409 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4410 (tc_gen_reloc): Handle cross section PC relative relocs
4413 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4415 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4417 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4419 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4420 (expr_jmp_buf): New static local.
4421 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4422 (cgen_md_operand): New function.
4423 * tc-m32r.c: Clean up pass over `struct foo' usage.
4424 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4426 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4428 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4429 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4431 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * config/tc-i386.c (i386_operand): Give an error if there are
4434 unrecognized characters after an expression.
4436 For older changes see ChangeLog-9697