1 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4 print the symbol, rather than printing it here.
6 1999-09-11 Donn Terry <donn@interix.com>
8 * config/tc-i386.c (md_undefined_symbol): Compare the name against
9 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
12 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
14 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
15 * doc/internals.texi (Object format backend): Document
18 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
19 relocations against global symbols if TE_PE.
21 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
22 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
24 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
27 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
28 symbols which do not have a constant value, or tags with
29 non-tags. Remove the symbol from the list before adding it at the
32 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
33 C_FCN symbol differently if TE_PE.
34 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
35 appears in the pseudo-op, rather coff_line_base which is only set
38 * config/obj-coff.c (obj_coff_loc): New static function.
39 (obj_pseudo_table): Add "loc".
41 * config/obj-coff.c (add_lineno): Check that the line number is
44 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
45 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
47 (md_atof): Return NULL rather than 0.
48 * config/tc-i386.c (md_atof): Change type to int.
49 * expr.c (expr): Change first parameter to int.
50 * config/obj-coff.c: Add declarations for static functions.
51 (coff_frob_symbol): Use SYM_AUXENT.
52 * config/tc-i386.h (flag_16bit_code): Don't declare.
54 * config/obj-coff.c (obj_coff_section): Default to setting
55 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
57 * write.c (adjust_reloc_syms): Print adjusted fixup.
59 * expr.c (integer_constant): Correct too_many_digits calculation
62 1999-09-09 Andreas Schwab <schwab@suse.de>
64 * doc/c-arm.texi: Fix arguments of @var to not contain
67 1999-09-08 Philip Blundell <pb@nexus.co.uk>
69 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
71 (md_parse_option): Only support -k flag for ELF and COFF targets.
73 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
75 * config/tc-hppa.c (pa_ip): Put strict register checks before
76 call to pa_parse_number.
78 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
80 1999-09-06 Ian Lance Taylor <ian@zembu.com>
82 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
85 1999-09-06 Donn Terry <donn@interix.com>
87 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
89 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
91 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
92 candidate instruction. Require registers for register arguments
93 when in strict mode. Require assemble-time constants for
94 constants when in strict mode.
95 (pa_get_absolute_expression): Require a constant when in strict
98 1999-09-06 Nick Clifton <nickc@cygnus.com>
100 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
102 1999-09-04 Steve Chamberlain <sac@pobox.com>
104 * config/tc-pj.c: New file, supports picoJava in ELF.
105 * config/tc-pj.h: Ditto.
106 * configure.in (pjl*, pj*): New targets.
107 * Makefile.am: Rebuild dependencies.
109 (TARGET_CPU_CFILES): Add config/tc-pj.c.
110 (TARGET_CPU_HFILES): Add config/tc-pj.h.
111 * doc/c-pj.texi: New file.
112 * doc/as.texinfo: Add some PJ specifics.
113 * doc/all.texi: Add PJ to the list of all architectures, sort them
115 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
116 * configure, Makefile.in, doc/Makefile.in: Rebuild.
118 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
120 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
121 (obj_frob_file): Test for null pointer.
122 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
123 (OBJ_PROCESS_STAB): And here.
126 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
127 except OBJ_PROCESS_STAB, which we #undef for ecoff.
128 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
130 * config/obj-coff.c (no_func): Remove.
131 (coff_format_ops): Change occurrences of no_func to 0, as we test
132 for 0 in obj-multi.h.
134 * configure.in: Enable bfd for i386-coff when primary target is
135 bfd. Enable i386 elf,coff emulation support. Don't set
136 USE_EMULATIONS=1 or te_file=multi unless there is more than one
137 emulation to support.
138 *configure: Regenerate.
140 1999-09-02 Nick Clifton <nickc@cygnus.com>
142 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
143 .section .line directive is encountered.
145 1999-09-01 Nick Clifton <nickc@cygnus.com>
147 * config/tc-arm.c (md_section_align): Do not align sections in ELF
150 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
151 * as.texinfo: Document --gdwarf2 command line option.
152 Add additional documentation of ARM command line switches.
154 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
156 * config/tc-i386.c (i386_intel_memory_operand): Combine
157 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
158 and RESTORE_END_STRING around parse_register calls.
159 (i386_operand): Here too.
160 (i386_is_reg): Remove.
161 (parse_register): Move as_bad calls from within this function to
164 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
166 Based on a patch from H.J. Lu <hjl@gnu.org>
167 * config/tc-i386.c (parse_register): Handle FP regs specially.
168 (md_begin): Remove '(' and ')' from register_chars.
170 1999-08-29 Doug Evans <devans@casey.cygnus.com>
172 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
173 error message (done elsewhere).
175 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
177 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
179 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
181 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
184 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
186 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
188 Add new completers. Fix bug in 64 bit condition handling.
190 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
193 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
195 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
197 * config/tc-hppa.c (pa_ip): Add case for 'I'.
199 1999-08-27 Jim Wilson <wilson@cygnus.com>
201 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
202 (struct ls): Add frag field. Initialize it to zero.
203 (out_end_sequence): New local text_frag. Set it while in text section.
204 Replace address check with frag check. Set ls.frag to text_frag if
206 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
207 Set it before switching sections. Replace address check with frag
208 check. Set ls.frag to saved_frag if out_set_addr called.
210 1999-08-26 David Mosberger <davidm@hpl.hp.com>
212 * dwarf2dbg.c (out_end_sequence): If address changed, directly
213 output "advance_pc" opcode instead of calling gen_addr_line().
214 The latter has the undesired side-effect of creating a new row
215 in the debug line info matrix.
217 1999-08-26 Jim Wilson <wilson@cygnus.com>
219 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
220 ls.last_filename if last is less than zero. Set ls.last_filename
221 when allocating new entry.
222 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
225 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
227 * config/tc-i386.c (i386_index_check): Fix the displacement size
228 when INFER_ADDR_PREFIX.
230 1999-08-18 Nick Clifton <nickc@cygnus.com>
232 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
235 1999-08-17 Ian Lance Taylor <ian@zembu.com>
237 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
238 handle 0xffffNNNN constants correctly.
240 1999-08-16 Nick Clifton <nickc@cygnus.com>
242 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
245 1999-08-13 Nick Clifton <nickc@cygnus.com>
247 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
248 (md_apply_fix3): Always pass positive values to
251 1999-08-12 Nick Clifton <nickc@cygnus.com>
253 * config/tc-arm.c (skip_whitespace): New macro.
256 (md_apply_fix3): Store relocation offset in addend for ELF based
258 (arm_force_relocation): Always generate relocs for Thumb function
261 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
263 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
264 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
266 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
268 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
269 flags for the unwind subspace.
271 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
272 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
273 suitable relocation based on the size of the target's pointer.
274 Always Use subsegment zero for the unwinders.
275 (pa_level): Handle "2.0w".
277 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
279 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
280 with the following instruction unless this was specified.
282 1999-08-09 Ian Lance Taylor <ian@zembu.com>
284 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
285 certain sections, to match BFD changes.
287 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
289 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
290 (EXTRA_SCRIPTS): Define to keep automake happy.
291 * Makefile.in: Rebuild.
293 1999-08-08 Ian Lance Taylor <ian@zembu.com>
295 * Makefile.am: Rename .dep* files to DEP*.
296 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
297 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
299 * Makefile.in: Rebuild.
301 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
303 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
305 1999-08-08 Ian Lance Taylor <ian@zembu.com>
307 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
308 avoid problems on DOS filesystems.
309 * Makefile.in: Rebuild.
311 * doc/as.texinfo (Section): Document 's' flag for COFF version.
313 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
315 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
318 1999-08-08 Ian Lance Taylor <ian@zembu.com>
320 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
321 line to create ${GDBINIT} rather than .gdbinit.
322 * configure, Makefile.in, doc/Makefile.in: Rebuild.
324 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
326 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
328 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
330 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
332 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
334 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
335 non-adjustable symbols.
337 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
339 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
341 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
343 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
346 1999-08-05 Donn Terry <donn@interix.com>
348 * config/te-interix.h: New file.
349 * configure.in (i386-*-interix*): New target.
350 * configure: Rebuild.
352 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
354 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
355 selectors for ELF too.
356 (selector_table): Add "ltp" and "rtp" selectors.
358 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
360 * config/tc-i386.c (i386_operand): No need to change
361 operand_string pointer in segment reg case before goto
362 do_memory_reference. Initialise displacement_string_start and
363 displacement_string_end after do_memory_reference label.
364 (i386_index_check): Add operand_string param, and print error
365 message on failure here.
366 (i386_intel_memory_operand): Instead of here.
367 (i386_operand): And here.
368 (INFER_ADDR_PREFIX): Enable.
370 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
372 * config/tc-i386.h (DefaultSize): Define. Renumber following
373 opcode_modifier defines.
375 From Etienne Lorrain <etienne.lorrain@ibm.net>
376 * config/tc-i386.c (stackop_size): New variable.
377 (set_16bit_code_flag): Clear it here.
378 (set_16bit_gcc_code_flag): New function.
379 (md_pseudo_table): Add "code16gcc" entry.
380 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
382 1999-08-03 Ian Lance Taylor <ian@zembu.com>
384 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
385 next_set_end even if the end symbol is being discarded.
387 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
388 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
389 * config/obj-coff.c: Likewise.
390 (seg_info_type): Remove.
391 (seg_info_off_by_4): Change to array of segT.
392 (s_get_segment): Adjust accordingly.
393 (obj_pseudo_table): Fully initialize sentinel entry.
395 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
396 Ralf Baechle <ralf@uni-koblenz.de>.
398 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
400 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
402 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
404 * config/tc-i386.c: Indentation and white space changes.
405 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
406 don't enable it by default.
407 (i386_intel_operand): Remove redundant prototype.
408 Move check on number of memory operands, and i.mem_operands++
409 (i386_intel_memory_operand): To here.
410 Remove i386_immediate code from here. Remove special case code
411 for input and output using (%dx). Remove base/index checks and
412 call i386_index_check instead. Save initial operand_string
413 argument for error message.
414 (i386_operand): Remove redundant prototype. Move base/index
415 checks to i386_index_check.
416 (i386_displacement): Move intel mode check for non-zero
418 (i386_intel_memory_operand): To here.
420 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
422 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
423 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
424 by .register pseudo-op if -64 and --no-undeclared-regs.
425 (s_register, sparc_adjust_symtab): New functions.
426 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
427 Declare sparc_adjust_symtab as tc_adjust_symtab.
428 * doc/c-sparc.texi: Add description of #ignore special literal
429 for .register pseudo-op.
431 1999-07-30 Catherine Moore <clm@cygnus.com>
433 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
434 the relocation's section offset.
436 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
438 * write.c (fixup_segment): Fix generic error check overflow test.
440 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
441 X_add_number to long.
443 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
445 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
448 1999-07-27 Ian Lance Taylor <ian@zembu.com>
450 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
453 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
455 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
457 * configure.bat: Remove; obsolete.
458 * config/go32.cfg: Likewise.
460 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
462 * configure.in (i386-*-vxworks*): New target.
463 * configure: Rebuild.
465 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
467 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
469 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
471 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
473 (output_insn): Put OLO10's secondary addend into tc_fix_data.
474 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
475 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
476 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
477 MAX_RELOC_EXPANSION): Define.
478 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
480 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
482 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
483 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
484 block. Print a warning if an 8-bit or 16-bit constant
485 displacement or immediate is truncated on output.
486 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
488 (i386_operand): Disallow immediate jump absolute operand.
490 1999-07-15 Ian Lance Taylor <ian@zembu.com>
492 * configure.in: Bump version number to 2.9.5.
493 * configure: Rebuild.
495 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
498 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
500 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
501 (cons_fix_new_hppa): Derive size of fixup from size of the object.
503 1999-07-14 Philip Blundell <pb@nexus.co.uk>
505 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
507 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
509 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
510 if -mno-fpu was given.
511 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
513 (cons_fix_new_arm): Remove misleading comments.
515 1999-07-14 Ian Lance Taylor <ian@zembu.com>
517 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
519 (relax_segment): Likewise. After giving a rs_org error, convert
520 the frag to rs_align to avoid cascading errors.
522 1999-07-12 Andreas Schwab <schwab@suse.de>
524 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
526 1999-07-11 Ian Lance Taylor <ian@zembu.com>
528 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
529 as appropriate. Fill in structure initializations. Add variable
530 initializations. Add casts.
531 * dwarf2dbg.c (print_stats): Change i to size_t.
532 * listing.c (listing_listing): Change list_line to unsigned int.
534 1999-07-10 Ian Lance Taylor <ian@zembu.com>
536 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
537 rather than checking for \001 and \002 in symbol name.
538 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
540 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
542 * configure.in (hppa*-linux-gnu*): New target.
543 * configure: Rebuilt.
545 1999-07-08 Nick Clifton <nickc@cygnus.com>
547 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
549 1999-07-07 Nick Clifton <nickc@cygnus.com>
551 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
552 accessing symbolP directly.
554 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
556 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
559 1999-07-05 Nick Clifton <nickc@cygnus.com>
561 * config/tc-arm.c (ARM_EXT_V5): Define.
562 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
563 (md_begin): Detect ARM v5 architectures.
564 (md_parse_option): Accept arm v5 specification.
565 (md_show_usage): Documment -marmv5 switch.
567 * doc/c-arm.texi: Document -marmv5 command line option.
569 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
571 (validate_immediate_twopart): New function. Determine if a
572 constant can be computed by two ADD instructions.
573 (output_inst): Remove its command line parameter - it was never
575 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
576 implememt the ADRL pseudo op.
577 (tc_gen_reloc): Generate a suitable error message if an ADRL
578 instruction tries to generate a real reloc.
580 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
582 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
584 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
587 1999-06-27 H.J. Lu <hjl@gnu.org>
589 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
590 non BFD_ASSEMBLER case.
592 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
594 * config/obj-coff.c (obj_coff_section): Mark writable sections as
597 1999-06-26 David Mosberger <davidm@hpl.hp.com>
599 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
600 out_end_sequence() when the address decreases due to a new frag.
601 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
602 numbering starts with 1.
604 1999-06-23 Nick Clifton <nickc@cygnus.com>
606 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
608 (mcore_s_text): Call obj_elf_text for ELF target.
609 (mcore_s_data): Call obj_elf_data for ELF target.
610 (mcore_s_section): No longer ELF specific. Call obj_coff_section
612 (mcore_s_bss): New function: Dump literal table before changing
614 (mcore_s_comm): New function: Dump literal table before changing
617 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
618 No longer static functions.
619 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
620 Provide prototypes for these functions.
622 1999-06-22 Ian Lance Taylor <ian@zembu.com>
624 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
625 a list of names, to try obj_segment_name, and to try abbreviated
626 names when using COFF without long section names.
628 * config/tc-alpha.c: More use of symbol accessor functions.
629 * config/tc-arc.c: Likewise.
630 * config/tc-d30v.c: Likewise.
631 * config/tc-fr30.c: Likewise.
632 * config/tc-i860.c: Likewise.
633 * config/tc-m88k.c: Likewise.
634 * config/tc-mcore.c: Likewise.
635 * config/tc-ns32k.c: Likewise.
636 * config/tc-sparc.c: Likewise.
637 * config/tc-v850.c: Likewise.
639 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
640 sy_value with appropriate accessor functions.
641 * config/tc-arm.c (md_apply_fix3): Likewise.
642 * config/tc-d10v.c (AT_WORD_P): Likewise.
643 * config/tc-v850.c (reg_name_search): Likewise.
645 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
646 use symbol_get_bfdsym instead.
647 * config/tc-ppc.c (md_assemble): Likewise.
648 * config/tc-v850.c (v850_comm): Likewise.
650 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
652 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
653 the symbol, rather than accessing the bsym member.
654 * config/tc-d10v.c (tc_gen_reloc): Likewise.
655 * config/tc-d30v.c (tc_gen_reloc): Likewise.
656 * config/tc-mcore.c (tc_gen_reloc): Likewise.
657 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
658 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
659 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
660 * config/tc-tic30.c (tc_gen_reloc): Likewise.
661 * config/tc-v850.c (tc_gen_reloc): Likewise.
663 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
665 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
666 (hppa_gen_reloc_type): Conditionalize on BFD64.
667 (tc_gen_reloc): Re-enable ELF relocations.
668 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
670 1999-06-21 Ian Lance Taylor <ian@zembu.com>
672 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
674 (do_ldst): Move assignment out of if condition.
675 (md_apply_fix3): Add casts to avoid printf format warnings. Add
676 parentheses to avoid warning.
678 1999-06-21 Nick Clifton <nickc@cygnus.com>
680 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
681 macro to get at the BFD symbol associated with a GAS symbol.
683 1999-06-19 Ian Lance Taylor <ian@zembu.com>
685 * config/tc-ppc.c: Update for symbol handling changes.
686 * config/obj-coff.c: Likewise.
688 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
690 * tc-hppa.c: General cleanups of ELF support. No more spaces
691 and subspaces for ELF.
692 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
693 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
694 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
695 (UNWIND_SECTION_NAME): Likewise.
696 (space/subspace related structures): Conditionalize definitions
698 (space/subspace directives and support routines): Conditionalize
699 definitions and references/uses on OBJ_SOM.
700 (label_symbol_struct): For ELF, track the symbol's segment. For
702 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
704 (USE_ALIASES): Kill for both SOM & ELF.
705 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
706 (pa_space, pa_subspace): Corresponding changes.
707 (pa_spaces_begin): Corresponding chagnes.
708 (md_begin): Do not muck around with space/subspace stuff for
710 (md_apply_fix): Temporarily disable argument relocation stuff
712 (tc_gen_reloc): Temporarily disable relocation generation for
714 (pa_build_unwind_subspace): Similarly.
716 1999-06-16 Nick Clifton <nickc@cygnus.com>
718 * config/tc-arm.c (thumb_set): New pseudo op.
719 (text, data, section): Override these pseudo ops with ARM
721 (s_thumb_set): New function: Perform the same as a .set pseudo
722 op, but also mark the alias'ed symbol as being a Thumb
724 (arm_s_text): New function: Perform the same as the .text
725 pseudo op, but dump the literal pool before changing
727 (arm_s_data): New function: Perform the same as the .data
728 pseudo op, but dump the literal pool before changing
730 (arm_s_section): New function: Perform the same as the
731 .section pseudo op, but dump the literal pool before changing
733 (arm_cleanup): Do not reset the current section before dumping
736 1999-06-17 Nick Clifton <nickc@cygnus.com>
738 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
739 OPTION_NO_WARN_UNMATCHED entries.
740 (md_parse_option): Generate a warning message if an unrecognised
741 option is encountered.
743 * config/tc-d10v.c (do_not_ignore_hash): New variable.
744 (get_operands): When parsing an expression after an '@' symbol
745 has been detected, do not ignore '#' symbols.
746 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
749 1999-06-13 Ian Lance Taylor <ian@zembu.com>
751 From K. Richard Pixley <rich@noir.com>:
752 * configure.in (ppc-*-vxworks*): New target.
753 * configure: Rebuild.
755 1999-06-12 Philip Blundell <philb@gnu.org>
757 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
759 1999-06-13 Ian Lance Taylor <ian@zembu.com>
761 * write.c (adjust_reloc_syms): Rather than never reducing reloc
762 which refer to symbols in linkonce sections, permit reducing the
763 relocs if the symbol is local.
765 1999-06-12 Ian Lance Taylor <ian@zembu.com>
767 * subsegs.c (subseg_text_p): New function.
768 * as.h (subseg_text_p): Declare.
769 * read.c (do_align): Use subseg_text_p to set the default fill.
770 * write.c (subsegs_finish): Likewise.
771 * config/obj-coff.c (write_object_file): Likewise.
772 * config/tc-i386.h (md_maybe_text): Don't define.
773 (md_do_align): Use subseg_text_p to set the default fill.
774 * config/tc-m32r.c (m32r_do_align): Likewise.
775 * config/tc-sh.c (sh_do_align): Likewise.
776 * config/tc-sparc.h (md_do_align): Likewise.
778 1999-06-12 David O'Brien <obrien@freebsd.org>
780 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
781 * configure: Rebuild.
783 1999-06-12 Ian Lance Taylor <ian@zembu.com>
785 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
786 * Makefile.am: Rebuild dependencies.
787 * Makefile.in: Rebuild.
789 * config/tc-i386.c (i386_immediate): Remove unused label
792 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
793 * symbols.c: Likewise.
794 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
795 sy_next field when taking address, rather than symbol_next.
797 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
799 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
800 value from the output file architecture.
801 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
802 * dwarf2dbg.h: Change bfd_vma to addressT.
804 1999-06-11 Ian Lance Taylor <ian@zembu.com>
806 * dwarf2dbg.h: Use PARAMS in function declarations.
808 1999-06-11 Martin Dorey <mdorey@madge.com>
810 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
811 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
813 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
815 1999-06-11 Ian Lance Taylor <ian@zembu.com>
817 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
819 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
822 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
824 * read.c (read_a_source_file): Only declare inescape if
827 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
829 (find_entry_byval): Add parens to avoid warning.
831 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
833 * symbols.c (resolve_symbol_value): Don't permit subtraction of
836 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
838 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
841 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
842 synthetize_setx): New functions.
843 (md_assemble): Broken the special cases into the above
844 functions. Make compiler happy if sizeof(bfd_vma)==4.
845 Fix sethi generated from set/setuw. If instructions have a relloc,
846 always clear the fields to be relocated in the opcode.
847 (sparc_ip): Remove special_case global variable.
849 1999-06-10 Ian Lance Taylor <ian@zembu.com>
851 Based on patches from John W. Woznack <jwoznack@concentric.net>:
852 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
853 indication of success rather than a value.
854 (itbl_get_val): Likewise.
855 (itbl_get_field): Use strcspn. Change delimiters to include
857 * itbl-ops.h (itbl_get_reg_val): Update declaration.
858 (itbl_get_val): Likewise.
859 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
861 * symbols.c (copy_symbol_attributes): Convert local symbols to
864 1999-06-10 Nick Clifton <nickc@cygnus.com>
866 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
869 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
871 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
872 Optimize set if sizeof(bfd_vma) == 64.
873 (sparc_ip): Fix sethi - without %hi() it should generate
874 R_SPARC_22 reloc, not R_SPARC_HI22.
875 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
877 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
879 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
880 (s_ncons): New function.
881 (native_op_table): New table.
882 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
883 R_SPARC_OLO10 handling.
885 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
887 * expr.h (struct expressionS): Revert last change; widen X_op.
888 * config/tc-alpha.c (md_begin): Check the field is wide enough.
890 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
892 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
893 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
894 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
895 * Makefile.in: Regenerated.
897 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
898 `common' pass on to s_mri_common.
899 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
901 1999-06-06 Richard Henderson <rth@cygnus.com>
903 * config/obj-elf.c (obj_elf_section): Don't free the return
904 value of demand_copy_C_string.
906 1999-06-05 Richard Henderson <rth@cygnus.com>
908 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
909 creation logic from obj_elf_create_section.
911 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
912 (section_stack): New.
913 (special_sections): Make const.
914 (obj_elf_section): Gut and rewrite parsing.
915 (obj_elf_change_section): New function broken out of obj_elf_section.
916 (obj_elf_parse_section_letters): Likewise.
917 (obj_elf_section_word): Likewise.
918 (obj_elf_section_type): Likewise.
919 (obj_elf_previous): Treat as a toggle.
920 (obj_elf_popsection): New.
921 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
922 (ppc_section_type): Likewise.
923 * config/tc-ppc.h: Likewise.
925 * expr.h (struct expressionS): Don't make X_op a bitfield.
926 * config/tc-alpha.c: Update for symbol handling changes.
927 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
928 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
930 1999-06-05 Richard Henderson <rth@cygnus.com>
932 * dwarf2dbg.c (*): Convert to K&R + prototypes.
933 (dwarf2_gen_line_info): Kill unused variables.
934 (dwarf2_finish): Likewise.
935 (dwarf2_where): Likewise.
936 (dwarf2_directive_file): If we've only got a string,
937 hand off to s_app_file.
938 * ecoff.c: Move the include of ecoff.h.
939 * symbols.h (S_IS_FUNCTION): Prototype.
941 * read.c (LEX_HASH): Supply a default.
943 (s_globl): Update `c' after skipping whitespace.
944 * read.h (LEX_END_NAME, is_name_ender): New.
945 * expr.c (get_symbol_end): Respect it.
947 1999-06-04 Mark Klein <mklein@dis.com>
949 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
951 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
953 * config/tc-hppa.c: Update for symbol handling changes.
955 1999-06-03 Ian Lance Taylor <ian@zembu.com>
957 * cgen.c: Update for symbol handling changes.
958 * config/tc-m32r.c: Likewise.
960 * config/tc-hppa.h: Update for symbol handling changes.
961 * config/tc-hppa.c: Likewise.
963 * config/tc-arm.h: Update for symbol handling changes.
964 * config/tc-arm.c: Likewise.
965 (symbol_make_empty): Remove. Just use symbol_create.
967 * symbols.c (symbol_set_tc): Correct name.
969 * Makefile.am: Rebuild dependencies.
970 ($(OBJS)): Don't depend upon struc-symbol.h.
971 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
972 * dep-in.sed: Don't remove struc-symbol.h.
973 * Makefile.in: Rebuild.
975 * doc/internals.texi (Symbols): Describe changes in symbol
978 1999-06-03 Richard Henderson <rth@cygnus.com>
980 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
981 instead of doing the work by hand.
983 1999-06-03 David Mosberger <davidm@hpl.hp.com>
985 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
986 state of line state-machine.
987 (struct ls): Collect DWARF2 line state-machine state in new member
988 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
989 resulted in any DWARF2 directives.
990 (reset_state_machine): New function.
991 (out_end_sequence): Ditto.
992 (dwarf2_gen_line_info): When switching sections or switching to a
993 lower text address, call out_end_sequence() first to terminate the
994 previous code sequence as code sequences MUST have monotonically
995 increasing addresses.
996 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
998 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1000 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1001 DWARF2 debug info (line information only, at this point).
1002 * as.h: Update comment about supported debug formats.
1003 * dwarf2dbg.c, dwarf2dbg.h: New files.
1004 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1006 * expr.c (operand): Don't use [ for parens if we want an index op.
1007 (op_encoding): Switch [ into O_index, if desired.
1008 (op_rank): Renumber with O_index on bottom.
1009 (expr): If O_index, match closing bracket.
1010 * expr.h (O_index): New.
1012 * read.c (read_a_source_file): Conditionally allow matched "
1013 in lines passed to md_assemble.
1015 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1017 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1019 Add support for storing local symbols in a small structure to save
1020 memory when assembling large files.
1021 * as.h: Don't include struc-symbol.h.
1022 (symbolS): Add typedef.
1023 * symbols.c: Include struc-symbol.h.
1024 (local_hash): New static variable.
1025 (save_symbol_name): New static function, from symbol_create.
1026 (symbol_create): Call save_symbol_name.
1027 (local_symbol_count): New static variable.
1028 (local_symbol_conversion_count): Likewise.
1029 (LOCAL_SYMBOL_CHECK): Define.
1030 (local_symbol_make): New static function.
1031 (local_symbol_convert): New static function.
1032 (colon): Handle local symbols. Create local symbol for local
1034 (symbol_table_insert): Handle local symbols.
1035 (symbol_find_or_make): Create local symbol for local label name.
1036 (symbol_find_base): Check for local symbol.
1037 (symbol_append, symbol_insert): Check for local symbols.
1038 (symbol_clear_list_pointers, symbol_remove): Likewise.
1039 (verify_symbol_chain): Likewise.
1040 (copy_symbol_attributes): Likewise.
1041 (resolve_symbol_value): Handle local symbols.
1042 (resolve_local_symbol): New static function.
1043 (resolve_local_symbol_values): New function.
1044 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1045 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1046 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1047 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1048 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1049 (symbol_previous, symbol_next): New functions.
1050 (symbol_get_value_expression): Likewise.
1051 (symbol_set_value_expression): Likewise.
1052 (symbol_set_frag, symbol_get_frag): Likewise.
1053 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1054 (symbol_mark_used_in_reloc): Likewise.
1055 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1056 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1057 (symbol_mri_common_p): Likewise.
1058 (symbol_mark_written, symbol_clear_written): Likewise.
1059 (symbol_written_p): Likewise.
1060 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1061 (symbol_section_p, symbol_equated_p): Likewise.
1062 (symbol_constant_p): Likewise.
1063 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1064 (symbol_get_obj, symbol_set_obj): Likewise.
1065 (symbol_get_tc, symbol_set_tc): Likewise.
1066 (symbol_begin): Initialize local_hash.
1067 (print_symbol_value_1): Handle local symbols.
1068 (symbol_print_statistics): Print local symbol statistics.
1069 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1070 Declare new symbols.c functions. Move many declarations here from
1072 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1073 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1074 (struct symbol): Move bsym to make it clearly the first field.
1075 Remove TARGET_SYMBOL_FIELDS.
1076 (symbolS): Don't typedef.
1077 (struct broken_word): Remove.
1078 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1079 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1080 (symbol_clear_list_pointers): Likewise.
1081 (symbol_insert, symbol_remove): Likewise.
1082 (symbol_previous, symbol_append): Likewise.
1083 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1084 (struct local_symbol): Define.
1085 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1086 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1087 (local_symbol_get_frag, local_symbol_set_frag): Define.
1088 (local_symbol_get_real_symbol): Define.
1089 (local_symbol_set_real_symbol): Define.
1091 * write.c (write_object_file): Call resolve_local_symbol_values.
1092 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1093 (TARGET_SYMBOL_FIELDS): Don't define.
1094 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1095 ECOFF_DEBUGGING, add ECOFF fields.
1096 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1097 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1098 ECOFF_DEBUGGING, add ECOFF fields.
1099 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1100 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1101 * config/tc-mcore.h: Don't include struc-symbol.h.
1102 (TARGET_SYMBOL_FIELDS): Don't define.
1103 (struct mcore_tc_sy): Define.
1104 (TC_SYMFIELD_TYPE): Define.
1105 * Many files: Use symbolS instead of struct symbol. Use new
1106 accessor functions rather than referring to symbolS fields
1109 * read.c (s_mri_common): Don't add in value of line_label.
1111 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1112 checking for SEC_LINK_ONCE.
1114 * config/tc-sh.h (sh_fix_adjustable): Declare.
1116 * app.c (input_buffer): New static variable.
1117 (app_push): Save saved_input in allocated buffer.
1118 (app_pop): Restored saved_input.
1119 (do_scrub_chars): Change get parameter to take char * and int as
1120 arguments. Change GET macro to pass input_buffer to get
1121 function. Don't save input into allocated buffer.
1122 * as.h (do_scrub_chars): Update declaration.
1123 * input-file.c (input_file_get): Change to take char * and int.
1124 Read data into passed in buffer. Remove static buffer.
1125 * read.c (scrub_from_string): Change to take char * and int. Copy
1126 data into passed in buffer.
1128 * hash.h: Neaten. Declare hash_traverse.
1129 * hash.c: Complete rewrite based on BFD hashing code.
1130 * gasp.c (chunksize): New variable.
1131 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1134 1999-05-28 Nick Clifton <nickc@cygnus.com>
1136 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1137 addend unless the target uses an old ABI.
1139 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1141 -Wchar-subscripts cleanup
1142 * listing.c (listing_newline): Use unsigned char variable, so
1143 calls to isascii,iscntrl are correct.
1144 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1146 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1147 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1148 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1149 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1151 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1153 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1155 (arch_coldfire_p): New #define.
1156 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1158 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1160 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1162 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1163 (install_operand): Add place `N'.
1164 (init_table): Add registers ACC, MACSR, MASK.
1166 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1168 * config/tc-m68k.c: Change mcf5200 --> mcf.
1169 (archs): Add mcf5206e, mcf5307.
1170 (m68k_ip): Add format `u'.
1171 (install_operand): Add place `m', `M', `h'.
1172 (init_table): Add upper/lower registers.
1174 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1176 1999-05-28 Martin Dorey <mdorey@madge.com>
1178 * config/tc-i960.c: Several minor changes to add ELF and
1179 BFD_ASSEMBLER support.
1180 * config/tc-i960.h: Likewise.
1181 * configure.in (i960-*-elf*): New target.
1182 * aclocal.m4, configure: Rebuild.
1184 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1186 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1187 reloc changes when defined(BFD_ASSEMBLER).
1189 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1191 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1193 * write.c (write_print_statistics): Output to file, not stderr.
1195 * expr.c (generic_bignum_to_int32,64): Prototype.
1197 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1198 output_sleb128, output_uleb128, output_big_sleb128,
1199 output_big_uleb128, output_big_leb128): Prototype.
1200 (output_big_sleb128, output_big_uleb128): Make inline.
1201 (output_big_leb128): Remove inline
1203 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1204 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1205 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1206 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1207 value for correct overflow check in write.c:fixup_segment.
1208 * write.c (fixup_segment): Move bitfield overflow checks to after
1209 the md_apply_fix call.
1210 * config/obj-coff.c (fixup_segment): Likewise.
1211 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1212 valueT *val argument.
1214 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1216 * config/atof-ieee.c (gen_to_words): Correctly round a
1217 denormalized number. Fix off-by-one in range checking for
1218 exponent in a denormal.
1220 1999-05-10 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1225 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1227 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1229 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1231 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1232 (ReverseRegRegmem): Remove.
1233 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1234 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1235 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1238 From Doug Ledford <dledford@redhat.com>
1239 * config/tc-i386.h (RegXMM): New for P/III.
1240 * config/tc-i386.c: Add support for P/III.
1242 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1244 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1245 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1246 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1248 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1250 * config/tc-i386.c (i386_immediate): Skip whitespace before
1251 complaining about junk after expression.
1252 (i386_displacement): Likewise.
1254 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1256 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1257 Don't copy before downcaseing.
1259 1999-05-05 Catherine Moore <clm@cygnus.com>
1261 * tc-m68k.c: Include elf/m68k.h.
1262 (m68k_elf_final_processing): New routine.
1263 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1266 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1268 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1271 1999-04-30 Nick Clifton <nickc@cygnus.com>
1273 * config/tc-mcore.c (mcore_s_section): Dump literals before
1276 1999-04-29 Nick Clifton <nickc@cygnus.com>
1278 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1281 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1283 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1284 (TC_INIT_FIX_DATA): Delete.
1285 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1286 (TC_INIT_FIX_DATA): Delete.
1287 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1288 * write.c (fix_new_internal): Initialize fx_cgen member.
1289 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1290 (gas_cgen_md_apply_fix3): Update.
1291 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1292 (md_cgen_record_fixup_exp): Update.
1293 (FX_OPINFO_R_TYPE): Update.
1295 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1296 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1297 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1298 * frags.h (struct frag): Make opindex, opinfo ints.
1300 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1302 1999-04-26 Tom Tromey <tromey@cygnus.com>
1304 * aclocal.m4, configure: Updated for new version of libtool.
1306 1999-04-22 Nick Clifton <nickc@cygnus.com>
1308 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1310 (md_apply_fix3): Do not fix up absolute relocations against
1313 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1315 1999-04-20 Nick Clifton <nickc@cygnus.com>
1317 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1318 changes and data-in-text directives.
1319 (mcore_cons): New function: intercept cons() operations.
1320 (mcore_float_cons): New function: intercept float_cons()
1322 (mcore_stringer): New function: intercept stringer() operations.
1324 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1326 * obj.h (struct format_ops): Change generate_asm_lineno field to
1328 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1330 * config/tc-alpha.c (find_opcode_match): Add default case to
1332 (find_macro_match): Likewise.
1333 (load_expression): Parenthesize && within ||.
1335 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1337 1999-04-17 Nick Clifton <nickc@cygnus.com>
1339 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1340 .text .data .section pseudo ops.
1341 (mcore_s_section): New function. Dump lits before changing secs.
1342 (mcore_s_text): New function. Dump lits before changing secs.
1343 (mcore_s_data): New function. Dump lits before changing secs.
1345 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1347 * config/tc-mips.c (mips_32bitmode): New.
1348 (md_begin): Set mips_32bitmode if needed.
1349 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1350 Set EF_MIPS_32BITMODE.
1352 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1354 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1357 1999-04-16 Nick Clifton <nickc@cygnus.com>
1359 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1361 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1363 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1364 expressions correctly.
1367 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1369 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1371 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1373 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1374 and fmpynfadd instructions.
1376 1999-04-11 Richard Henderson <rth@cygnus.com>
1378 * as.h (environ): Declare it, if needed.
1379 * as.c (dump_statistics): Don't declare environ.
1380 * configure.in (environ): Detect declaration.
1381 * configure, config.in: Rebuild
1383 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1384 (i386_displacement): Allocate enough space for replacement buffer.
1385 Clean up replacement buffer initialization.
1387 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1389 * subsegs.c (section_symbol): Don't create a new symbol if one
1390 already exists; instead, use the existing one, but set its segment
1391 and frag data if it hasn't already been defined.
1392 * config/obj-coff.c (c_section_symbol): Likewise.
1394 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1396 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1398 1999-04-08 Nick Clifton <nickc@cygnus.com>
1400 * config/tc-mcore.c: New File: Support routines for MCore
1402 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1403 * config/obj-coff.c: Add support for mcore-pe target.
1405 * Makefile.am: Add support for MCore targets.
1406 * Makefile.in: Regenerate.
1407 * configure.in: Add support for MCore targets.
1408 * configure: Regenerate.
1410 * doc/all.texi: Set MCORE.
1411 * doc/as.texinfo: Document MCore specific command line options.
1413 * write.h: Prevent multiple inclusion.
1415 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1417 * asintl.h (LC_MESSAGES): Never define.
1418 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1420 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1423 * Makefile.am (m68k-parse.c): If configuring in the source
1424 directory, copy m68k-parse.y into the local directory before
1425 running ylwrap, to remove spurious differences when generating
1427 * Makefile.in: Rebuild.
1429 * config/tc-sparc.h (md_do_align): Just allocate the number of
1430 bytes necessary, rather than always allocating 1024.
1432 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1434 * listing.c (listing_newline): Add cast to avoid warning.
1435 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1436 * config/tc-i386.c (i386_scale): Add return value.
1437 (build_displacement_string): Remove unused local temp_disp2.
1438 (i386_intel_memory_operand): Add parentheses to avoid warning.
1439 (i386_intel_operand): Remove unused local end_of_operand_string.
1440 (i386_operand): Remove unused local operand_modifier.
1441 (i386_operand): Add parens to avoid warning.
1443 1999-04-04 Don Bowman <don@pixsci.com>
1445 * configure.in: Add mips*-*-vxworks* target; have it define
1447 * configure, config.in: Rebuild.
1449 1999-03-31 Nick Clifton <nickc@cygnus.com>
1451 * configure.in (emulations): Add support for arm-epoc-pe.
1452 * configure: Regenerate.
1453 * config/te-epoc-pe.h: New file. Define macros specific to
1455 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1456 for arm-epoc-pe target.
1458 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1460 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1462 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1464 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1465 detect ",n" without a condition.
1466 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1469 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1471 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1472 instruction is encoded with one bit.
1475 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1477 * doc/internals.texi (CPU backend): Mention that
1478 line_separator_chars should not include newline. From thi
1479 <ttn@mingle.glug.org>.
1481 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1483 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1484 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1486 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1488 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1490 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1492 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1495 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1497 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1499 1999-03-15 Martin Hunt <hunt@cygnus.com>
1501 * app.c (do_scrub_begin): Change '-' back to a symbol char
1502 so we can use multiple opcodes on a line again.
1504 * config/tc-d30v.c: By default, warn if a symbol has
1505 the same name as a register. Plus some minor
1506 updates from the branch.
1508 1999-03-13 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1511 BFD_RELOC_16 and BFD_RELOC_64.
1513 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1515 * expr.c (expr): Add missing else.
1517 1999-03-12 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-arm.c (md_apply_fix3): Improve error message.
1521 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1523 * Makefile.am (CPU_TYPES): Add fr30.
1524 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1525 (fr30,m32r dependencies): Update.
1526 * Makefile.in: Rebuild.
1528 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1529 (gas_cgen_record_fixup_exp): Ditto.
1530 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1531 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1532 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1533 (md_cgen_lookup_reloc): Update use of operand->type.
1534 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1535 (md_convert_frag): Call cgen_operand_lookup_by_num.
1536 (md_cgen_lookup_reloc): Update use of operand->type.
1537 (m32r_cgen_record_fixup_exp): Ditto.
1539 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1541 * config/tc-mips.c (md_show_usage): Fix message.
1543 1999-03-03 Nick Clifton <nickc@cygnus.com>
1545 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1546 and LDR reg,=<expr> instruction.
1548 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1551 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1553 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1555 1999-02-17 Nick Clifton <nickc@cygnus.com>
1557 This patch was created by: Scott Bambrough
1558 <scottb@corelcomputer.com>
1561 Special cased '@' character. The '@' character is used as the
1562 ARM assembler comment character, as a special character
1563 and in ELF .symver pseudo-op's, and as a special character in
1564 .type and .section pseudo-ops.
1565 (symver_pseudo): New static variable.
1566 (symver_state): New static variable.
1567 (struct app_save): Add field 'symver_state'.
1568 (app_push): Save global symver_state int struct app_save.
1569 (app_pop): Restore global symver_state from struct app_save.
1570 (do_scrub_chars): Special case handling of '@' character in
1573 * configure.in: Modified to recognize armv* uname syntax from ARM
1575 * configure: Regenerated.
1577 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1578 a prefix to the section's type.
1579 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1580 the type's typename.
1582 * config/tc-arm.h: Add support for PIC generation:
1583 (pic_code): New boolean.
1584 (obj_relocate_extern): Define.
1585 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1586 (TC_CONS_FIX_NEW): Define.
1587 (tc_fix_adjustable): Define.
1588 (GLOBAL_OFFSET_TABLE_NAME): Define.
1590 * config/tc-arm.c: Add support for PIC generation:
1591 (line_seperator_chars): Allow ';' as a seperator for Linux.
1592 (is_immediate_prefix): New macro.
1593 (arm_parse_reloc): New function.
1594 (s_arm_elf_cons): New function.
1595 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1596 (md_undefined_symbol): Special case handling for the Global Offset
1598 (md_apply_fix3): Handle PIC relocs.
1599 (tc_gen_reloc): Handle PIC relocs.
1600 (md_parse_option): Add support for '-k' command line switch to
1601 enable PIC generation.
1602 (cons_fix_new_arm): New function.
1603 (s_arm_elf_cons): New function.
1605 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1607 * configure.in: Add comments for uses of AC_DEFINE.
1608 * acinclude.m4: Likewise.
1609 * acconfig.h: Remove.
1610 * aclocal.m4: Rebuild.
1611 * configure: Rebuild.
1612 * Makefile.in: Rebuild.
1613 * config.in: Rebuild.
1615 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1617 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1618 non-constant offset from a base register.
1620 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1622 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1625 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1627 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1628 (emit_insn): Look for pc-relative and no-overflow specifiers on
1629 internal relocation types.
1631 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1633 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1636 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1638 (mips_4650, mips_4010, mips_4100): Variables removed.
1639 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1640 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1642 (md_begin): Don't bother initializing the mips_NNNN variables;
1643 mips_cpu is set, and that's good enough now.
1644 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1645 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1646 (show): New function, to handle wrapping in the CPU lists.
1647 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1649 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1651 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1652 than treat as an immediate specifier.
1654 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1656 * config/tc-i386.c: Prototype many functions.
1657 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1658 (i386_immediate): Remove unused second argument.
1659 (i386_intel_operand): Fix i386_is_reg typo.
1660 (i386_operand): Use allow_naked_reg.
1661 (output_invalid): Make operand int for K&R.
1663 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1665 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1667 * Makefile.in: Rebuild.
1669 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1671 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1673 (EXTRA_as_new_SOURCES): Comment out.
1674 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1675 * Makefile.in: Rebuild.
1676 * doc/Makefile.in: Rebuild.
1677 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1678 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1679 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1680 * configure: Rebuild.
1681 * aclocal.m4: Rebuild.
1682 * config.in: Rebuild.
1683 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1684 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1685 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1686 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1687 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1688 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1689 (gas_cgen_record_fixup_exp): Ditto.
1690 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1691 descriptor, not global variable.
1692 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1693 descriptor, not global variable. Refer to insert_operand handler
1694 via cpu descriptor, not global function.
1695 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1696 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1697 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1698 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1699 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1700 * config/tc-m32r.c: Ditto.
1701 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1702 (md_assemble): Ditto.
1703 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1705 1999-02-09 Nick Clifton <nickc@cygnus.com>
1707 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1708 relocations for ELF targets.
1710 1999-02-08 Nick Clifton <nickc@cygnus.com>
1712 * configure.in: Add support for StrongARM target.
1713 * configure: Regenerate.
1715 1999-02-05 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1719 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1722 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1724 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1726 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1728 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1729 (INTEL_DWORD_MNEM_SUFFIX): Define.
1732 (DWORD_PTR): Define.
1733 (XWORD_PTR): Define.
1735 (OFFSET_FLAT): Define.
1737 (NONE_FOUND): Define.
1740 * config/tc-i386.c (set_intel_syntax): New routine.
1741 (intel_syntax): Declare.
1742 (allow_naked_reg): Declare.
1743 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1744 (intel_float_operand): New routine.
1745 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1746 Handle brackets as well as parens. Call i386_intel_operand for
1747 intel syntax. Reverse operands if appropriate. Handle new
1748 suffixes. Handle movzx and movsx.
1749 (i386_is_reg): New routine.
1750 (i386_immediate): New routine.
1751 (i386_scale): New routine.
1752 (i386_displacement): New routine.
1753 (i386_operand_modifier): New routine.
1754 (build_displacement_string): New routine.
1755 (i386_parse_seg): New routine.
1756 (i386_intel_memory_operand): New routine.
1757 (i386_intel_operand): New routine.
1758 (i386_operand): Call i386_displacement, i386_immediate,
1759 i386_scale, etc. instead of handling inline.
1760 (parse_register): Handle registers without prefix.
1762 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1764 * configure: Regenerate.
1765 * configure.in (arm-*-oabi): New.
1766 (thumb-*-oabi): New.
1767 * config/tc-arm.c (target_oabi): Declare.
1768 (md_apply_fix3): Support REL relocs.
1769 (md_parse_option): Handle -oabi.
1770 (elf32_arm_target_format): New routine.
1771 (md_longopts): Add OPTION_OABI.
1772 * config/tc-arm.h: Redefine TARGET_FORMAT.
1775 1999-01-28 Nick Clifton <nickc@cygnus.com>
1777 * write.c (write_relocs): Handle out of range error.
1779 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1780 (fr30_force_relocation): Default to 0.
1782 * config/tc-fr30.h (obj_fix_adjustable): Define.
1783 (TC_FORCE_RELOCATION): Define.
1785 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1788 1999-01-16 Nick Clifton <nickc@cygnus.com>
1790 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1791 merge of two instructions if the left instruciton kills the right.
1793 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1795 * Makefile.in: Regenerate.
1796 * configure.in: Redo test for using cgen.
1797 * configure: Regenerate.
1799 1999-01-09 Nick Clifton <nickc@cygnus.com>
1801 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1802 redefinition of this macro.
1804 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1806 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1809 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1811 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1812 a read of HI or LO and an immediatly following branch.
1814 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1816 * config/tc-mips.c (md_begin): Another correction to the setting of
1819 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1821 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1823 1998-12-21 Nick Clifton <nickc@cygnus.com>
1825 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1826 bit insn when optimizing, so that parallelised instructions will
1827 start on a 32 bit boundary.
1829 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1831 * config/tc-mips.c (mips_eabi64): New.
1832 (md_begin): Set mips_eabi64.
1833 (mips_elf_final_processing): Use it.
1835 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1837 * config/tc-mips.c (mips_elf_final_processing):
1838 Correct setting of ABI in e_flags.
1840 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1842 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1844 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1846 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1848 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1850 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1851 warning, values that don't fit in the field.
1853 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1855 * config/tc-mips.c (mips_abi_string): New.
1856 (md_parse_option,md_longopts): Add mabi.
1857 (mips_elf_final_processing): Set e_flags based on mabi flag.
1859 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1861 * config/tc-mips.c (md_parse_option): Handle vr4111.
1863 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1865 * config/tc-h8300.c (build_bytes): Change message given if the
1866 instruction requires H8/300H mode and we're not in Hmode, to
1867 suggest that it may be the operand modes that are the problem, not
1868 necessarily the opcode.
1870 1998-12-10 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-fr30.c: Add line separator character.
1874 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1876 * configure.in (hppa-*-mpeix*): New target.
1877 * config/obj-som.h (obj_som_compiler): Declare.
1878 * config/obj-som.c (compiler_seen): New static variable.
1879 (obj_som_compiler): New function.
1880 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1881 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1882 (pa_type_args): Set hppa_priv_level.
1883 (pa_compiler): New static function if OBJ_SOM.
1884 * configure: Rebuild.
1886 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1888 * read.c (output_leb128): Don't mark as inline.
1890 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1892 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1893 AIX .vbyte unaligned data support.
1894 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1895 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1898 1998-12-07 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1903 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1905 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1906 BFD_RELOC_ARM_PCREL_BRANCH.
1908 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1910 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1911 checking the target type.
1912 (mips-dec-bsd*): Set endian to little.
1913 * configure: Rebuild.
1915 COFF weak symbol support, based on patches from Mark Elbrecht
1916 <snowball3@usa.net>:
1917 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1918 * config/obj-coff.c (obj_coff_weak): New static function.
1919 (obj_coff_endef) [both versions]: Handle weak symbols.
1920 (coff_frob_symbol): Likewise.
1921 (yank_symbols): Likewise.
1922 (obj_pseudo_table): Add "weak".
1924 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1925 <aymeric.vincent@emi.u-bordeaux.fr>.
1926 * aclocal.m4: Rebuild with current tools.
1927 * configure: Rebuild.
1929 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1930 an assertion failure for a case we can't handle when OBJ_ECOFF.
1932 * expr.c (operator): And with 0xff to avoid problems with signed
1935 1998-12-03 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1938 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1940 1998-12-02 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1945 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1947 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1950 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1955 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1957 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1959 (d10v_cleanup): Only generate previous insn if a multiline insn is
1962 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1967 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1970 -marm6xxx command line switches.
1972 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1974 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1975 (itbl-ops.o): Delete duplicate dependencies.
1976 Rebuild dependencies.
1977 Add fr30 dependencies.
1978 * Makefile.in: Rebuild.
1980 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1982 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1984 * listing.c: Ignore line terminator characters found inside
1987 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1989 * po/gas.pot: Regenerated.
1991 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1994 fr30_is_label_start(). Also checks for delay slot insns.
1996 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1997 FR30 instructions which contain a colon in the mnemonic.
1999 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2001 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-fr30.c: Removed currently superflous code.
2005 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-fr30.h: New file.
2008 * config/tc-fr30.c: Tweaking so that it will compile.
2010 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2012 * config/tc-d10v.h (obj_fix_adjustable): Define.
2013 (TC_FORCE_RELOCATION): Define.
2014 (d10v_force_relocation): Declare.
2015 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2016 (md_apply_fix3): Handle Vtable relocs.
2017 (d10v_fix_adjustable): New.
2018 (d10v_force_relocation): New.
2020 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2022 * config/tc-d30v.c: Change default behaviour to ignore potential
2023 conflicts between register name and symbol names.
2025 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2027 * configure.in: Add fr30-*-*.
2028 * config/tc-fr30.c: New file.
2029 * Makefile.in: Regenerated.
2030 * config.in: Regenerated.
2031 * configure: Regenerated.
2032 * doc/Makefile.in: Regenerated.
2033 * po/gas.pot: Regenerated.
2035 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2037 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2040 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2042 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2044 (do_scrub_chars): Add some casts to unsigned char to avoid
2045 unwanted sign extension.
2046 * read.c (lex_type): Set characters about 127 to be symbol
2048 * config/tc-i386.c (md_begin): Set identifier_chars and
2049 operand_chars for values above 127.
2051 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2053 * configure.in: detect cygwin* instead of cygwin32*
2054 * configure: regenerate
2056 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2058 * listing.c: Add support for producing a listing from piped
2061 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2063 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2064 (append_insn): Account for the tx39's multiply behavior.
2066 1998-10-26 Michael Meissner <meissner@cygnus.com>
2068 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2069 from assemble_parallel_insns. Add support for '->' to indicate
2070 explicitly serializing the instructions.
2071 (md_assemble): Ditto.
2073 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2075 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2078 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2080 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2082 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2084 * config/tc-mips.c : support frame and regmask/fregmask when
2085 MIPS_STABS_ELF is specified.
2087 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2089 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2090 (md_apply_fix): Don't return 1 for VTABLE relocs.
2091 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2093 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2095 * doc/c-i386.texi: Replace occurences of "opcode" with
2096 "instruction mnemonic", "instruction", or "mnemonic" when
2097 referring to the name of an instruction. Use "opcode" when
2098 referring to the sequence of machine bytes.
2100 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2101 (is_opcode_char): Rename to is_mnemonic_char.
2102 (md_assemble and i386_operand): Correct error messages from
2103 "opcode" to "instruction mnemonic"
2104 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2105 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2106 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2107 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2108 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2109 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2110 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2112 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2114 * config/tc-i386.c (i386_operand): Check for garbage after
2117 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2119 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2120 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2122 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2124 * config/tc-sh.h (obj_fix_adjustable): Define.
2125 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2126 (md_apply_fix): Likewise.
2127 (tc_gen_reloc): Likewise.
2128 (sh_fix_adjustable): New.
2130 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2132 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2133 * cgen.h (gas_cgen_finish_insn): Update prototype.
2134 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2135 cgen_insn_t -> CGEN_INSN_INT.
2136 (make_parallel): Update handling of CGEN_INT_INSN_P.
2137 (assemble_parallel_insn): Ditto.
2138 (target_make_parallel): New function.
2139 (md_assemble): Use it.
2141 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2143 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2145 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2147 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2148 converted into lower case.
2150 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2152 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2153 (gas_cgen_tc_gen_reloc): Likewise.
2154 * config/tc-m32r.h (obj_fix_adjustable): Define.
2155 * config/tc-m32r.c (m32r_fix_adjustable): New.
2156 (m32r_force_relocation): Handle VTABLE relocs.
2158 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2160 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2162 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2165 to lower case before parsing.
2167 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2168 parallel insns modift buts in the PSW as a side effect.
2170 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2172 * config/tc-d30v.c (find_format): Test for missing flag and
2175 (md_apply_fix3): Fix error messages to avoid
2176 assumption about presence of a symbol.
2178 (parallel_ok): Disallow parallel instructions that both modify the
2181 (find_format): Generate a warning if an odd numbered register is
2182 used as the first register in a mutli-register instruction.
2184 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2187 relocations are always associated with a symbol.
2189 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2191 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2192 (elf32_sparc_force_relocation): Declare.
2193 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2194 (tc_gen_reloc): Handle vtable relocs.
2195 (elf32_sparc_force_relocation): New.
2197 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2199 * symbols.c (S_IS_FUNCTION): New.
2200 * config/tc-v850.h (obj_fix_adjustable): Define.
2201 (TC_FORCE_RELOCATION): Define.
2202 (v850_force_relocation): Declare.
2203 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2204 of fx_addnumber for VTABLE reloc addends.
2205 (md_apply_fix3): Handle VTABLE relocs.
2206 (v850_fix_adjustable): New.
2207 (v850_force_relocation): New.
2209 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2211 * tc-hppa.c (fp_operand_format): Add some additional formats.
2212 (pa_ip): Do not automatically promote into pa2.0 mode.
2213 (pa_level): Handle ".level 2.0".
2215 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2217 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2218 * config/tc-i386.h (template.extension_opcode): Change to
2219 unsigned int to allow full range of 8-bit opcode suffixes.
2220 (None): Redefine as 0xffff.
2222 From Jeff B Epler <jepler@usgs.gov>
2223 * doc/c-i386.texi (i386-SIMD): New section.
2225 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2227 * read.c (discard_rest_of_line): New function.
2228 * read.h: Declare it.
2229 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2231 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-d10v.c (find_symbol_matching_register): New function.
2234 (find_opcode): Cope with the case where a register name matches
2237 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2239 * config/tc-v850.c (md_pcrel_from): Rename to
2240 v850_pcrel_from_section.
2241 (v850_pcrel_from_section): Do not resolves symbols in other
2244 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2246 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-d10v.c (find_opcode): Generate an error if a register
2249 is supplied for an operand that should not be a register.
2251 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2254 instructions to have another instruction in the right bin.
2256 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2258 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2259 the right container if the left container holds a branch
2262 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2264 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2265 both a register name and symbol name.
2266 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2268 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2271 execution unit class.
2273 (reg_name_search): If a name matches a register and a symbol,
2274 prefer the register.
2275 (find_format): Disallow flag registers when a general purpose
2276 register is required.
2277 If a number is required, but a register has been given, check to
2278 see if a symbol with the same name as the register exists, and if
2279 so, use that symbol.
2281 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2283 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2285 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-d30v.c (find_format): Do not accept flag registers as
2288 general purpose registers.
2289 (find_format): If an immediate value is expected at a given place
2290 in a format, but a register name has been provided instead, check
2291 to see if that register name matches the name of a predefined
2292 symbol and if it does, then use the symbol instead.
2293 (reg_name_search): If a register name matches a symbol name,
2294 prefer the register name to the symbol name.
2296 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2298 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2299 the previous insn to empty.
2301 1998-09-20 Michael Meissner <meissner@cygnus.com>
2303 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2304 pieces, forcing the use of an ANSI compiler.
2306 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2308 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2310 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2312 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2314 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2316 (obj_elf_vtable_entry): Likewise.
2317 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2318 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2319 (tc_gen_reloc): Likewise.
2320 (arm_fix_adjustable): Likewise.
2321 (elf32_arm_force_relocation): New.
2322 (armelf_frob_symbol): Remove coff-style symbol support.
2324 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2326 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2328 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2330 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2331 OBJ_COFF so that routine is defined for a.out format.
2333 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2335 * config/tc-i386.c (i386_operand): Detect non-segment registers
2336 used as segment prefixes.
2338 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2340 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2341 optimize across FDE boundaries.
2343 * config/obj-coff.c (obj_coff_section): Preserve any link once
2344 flags when setting the section flags.
2346 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2348 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2349 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2351 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2353 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2356 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2358 * frags.c (frag_grow): Include the size of the frag struct in the
2361 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2362 if the new subseg comes before the old.
2364 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2366 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2367 to handle edge8 and edge16.
2369 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2371 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2372 before we clobber the symbol involved.
2374 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2376 * config/tc-arm.c: Remove OBJ_ELF definitions for
2377 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2378 use arm_adjust_symtab for OBJ_COFF.
2379 (armelf_adjust_symtab): New Routine.
2380 * config/tc-arm.h: Define obj_adjust_symtab to
2381 armelf_adjust_symtab for OBJ_ELF.
2383 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2385 * configure.in: Make all i386-elf targets use bfd_gas.
2386 * config/tc-i386.c (tc_i386_force_relocation): New.
2387 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2388 (md_apply_fix3): Likewise.
2389 (tc_gen_reloc): Handle them.
2390 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2391 tc_i386_force_relocation.
2393 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2395 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2397 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2400 current opcode after writing the first insturction of a reverse
2403 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2405 * read.h (generate_lineno_debug): Add prototype.
2406 * read.c (generate_lineno_debug): Make non-static.
2408 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2410 * config/tc-i386.c (md_assemble): Only warn for address/data size
2413 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2415 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2416 against Thumb function names, as the linker needs this information.
2418 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2420 * expr.c (operand): Check also that there is no advance in operand
2421 after atof_generic in order to decide "is it label 0f or floating
2424 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2426 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2427 command line options with a single dash.
2428 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2430 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2432 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2433 * tc-arm.c (arm_fix_adjustable): New routine.
2435 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2437 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2438 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2439 demand_empty_rest_of_line before mri_comment_end.
2440 (equals): Check garbage after expression before
2441 mri_comment_end in MRI mode.
2443 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2445 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2446 small immediate constant to use the constant itself rather than
2449 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2451 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2452 (pa_leave): Likewise.
2454 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2456 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2458 (i386_operand): Fix an error message.
2460 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2462 * doc/c-arm.texi (ARM Directives): Document .req directive.
2464 * config/tc-arm.c (reg_required_here): Display erroneous string if
2465 the register name could not be decoded.
2466 Do not set inst.instruction if the sift is -1.
2468 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2470 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2473 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2475 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2476 even if it is belived to be unnecessary.
2478 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2480 config/tc-i386.c (i386_operand): Size immediate constants by
2481 suffix (erroneously removed as part of July 7 change).
2483 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2485 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2486 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2487 (armelf_frob_symbol): New Routine.
2488 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2490 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2492 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2494 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2497 command line switches passed to assembler.
2499 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2501 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2502 (gas_cgen_opcode_desc): Declare.
2503 (gas_cgen_parse_operand): Declare.
2504 (*): Prepend gas_ to gas specific fns to denote them as such.
2506 * cgen.c (gas_cgen_opcode_desc): New global
2507 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2508 (queue_fixup): Renamed from cgen_queue_fixup.
2509 (*): Prepend gas_ to gas specific fns to denote them as such.
2511 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2512 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2513 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2514 Open opcode table and initialize it.
2515 (make_parallel): Use gas_cgen_opcode_desc.
2516 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2517 (md_assemble): Ditto.
2519 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2521 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2522 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2523 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2524 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2525 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2526 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2527 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2528 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2529 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2530 (INIT_STAB_SECTION): Likewise.
2531 (OBJ_PROCESS_STAB): Likewise.
2533 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2534 (md_parse_option): Watch for them.
2535 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2536 (md_begin): Kill neverdef code.
2537 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2538 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2539 (s_alpha_coff_wrapper): New.
2540 (md_pseudo_table): Trap all ECOFF pseudos.
2542 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2544 Start of changes to remove mdebug section from mips*-elf
2545 Based on MIPS_STAB_ELF definition
2546 * acconfig.h: undef if not configured
2547 * config.in: undef if not configured
2548 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2549 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2550 * stabs.c (s_stab_generic): flush frag
2552 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2554 * configure.in: (arm-*-elf): Handle.
2555 (thumb-*-elf): Handle.
2556 * configure: Regenerate.
2557 * read.c (stringer): Fix typo in comment.
2558 * write.c (fixup_segment): Don't add symbol value to addend if
2560 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2562 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2565 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2567 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2568 (write_2_short): Emit warning if new flag is set.
2569 (do_assemble): Set flags if left instruction is one of special
2570 "right-instruction-killer" type.
2572 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2574 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2575 Always output words in debug_info section as big endian.
2576 (sparc_target_format): Choose correct bfd target.
2577 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2579 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2582 to work with internationalization code. Issue an error when two
2583 operands match that are not allowed to match.
2585 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2587 * configure.in (install_tooldir): Allow target to specify whether
2588 it wants to be installed in $(tooldir)/bin.
2589 * configure: Regenerate.
2590 * Makefile.am (install-exec-local): Set install-exec-tooldir
2591 dependency via configure.
2592 * Makefile.in: Regenerate.
2594 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2596 * Makefile.am (install-exec-local): Split into two ...
2597 (install-exec-bindir,install-exec-tooldir): New rules.
2598 * Makefile.in: Regenerate.
2600 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2602 * Makefile.am (install-exec-local): Don't remove the file before
2603 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2604 W. Rozycki <macro@ds2.pg.gda.pl>.
2605 * Makefile.in: Rebuild.
2607 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2609 * cgen.c: Include libiberty.h.
2610 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2611 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2612 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2613 (md_cgen_lookup_reloc)): Declare.
2614 (md_cgen_record_fixup_exp): Declare.
2615 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2616 (m32r_relax_frag): Declare.
2617 (cgen_md_apply_fix3): Decls moved to cgen.h.
2618 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2619 (m32r_cgen_record_fixup_exp): Delete decl.
2620 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2621 (assemble_nop): Delete.
2622 (expand_debug_syms): Delete unused `exp'.
2623 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2624 Add default case for -Wall.
2625 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2626 (md_atof): Delete unused wordP.
2628 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2630 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2633 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2635 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2636 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2637 .print, .purgem, and .struct. Remove documentation for
2640 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2642 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2643 Update call to insert_operand.
2645 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2649 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2651 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2652 whitespace after a prefix operator.
2654 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2656 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2658 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2660 * config/tc-sparc.c (log2): New static function.
2661 (s_reserve): Use log2 to convert alignment before calling
2663 (s_common): Use log2 to convert alignment before calling
2664 record_alignment and frag_align.
2665 (sparc_cons_align): Use log2.
2667 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2669 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2670 (s_common): Likewise.
2672 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2673 initialization of waddr.
2674 (sparc_elf_final_processing): Add default case to switch.
2676 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2678 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2679 than temporary real.
2681 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2683 * write.c (subsegs_finish): Don't align the segments if there were
2686 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2687 copying aux information.
2689 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2690 expression into a symbol.
2692 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2694 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2695 type to unsigned int.
2696 (md_assemble): Change type used to store offsets from unsigned
2698 (i386_operand): Switch error check to only call RESTORE_END_STRING
2699 once after parse_register.
2701 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-v850.c (md_show_usage): Changed format to match that
2706 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2708 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2710 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2712 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2715 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2718 * doc/Makefile.in: Rebuild.
2720 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2722 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2723 for %lo expressions.
2724 (mips_ip, case 'u'): Move range check after code to mask
2725 off bits in %hi/%lo expressions. Mask off high bits for
2728 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2730 * doc/Makefile.am (gasver.texi): New target.
2731 (as.info, as.dvi): Depends upon gasver.texi.
2732 * doc/as.texinfo: Include gasver.texi. Mention version number on
2733 title page and in top node.
2734 * doc/Makefile.in: Rebuild.
2736 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2738 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2739 but not including the line containing the edict.
2740 * listing.h (LISTING_EOF): New.
2741 * input-scrub.c (input_scrub_next_buffer): Call it.
2743 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2745 * config/tc-i386.c (i386_operand): Don't set the size of an
2746 immediate address based solely on the suffix and the mode.
2748 * config/tc-i386.c (md_assemble): Add assertion to make sure
2749 overlap2 does not set Imm.
2751 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2752 sequences of whitespace to a single space.
2753 (is_space_chars): Just compare with space.
2754 (md_begin): Don't initialize space_chars.
2755 (md_assemble): Just skip a single whitespace character.
2756 (i386_operand): Rewrite base-index parsing to use new
2757 parse_register, and to skip white space. Skip white space in a
2758 number of other places too. Don't give error message if
2759 parse_register fails.
2760 (parse_register): Change reg_string parameter to be non-const.
2761 Add end_op parameter. Skip white space after the `%', and return
2762 end of register string. Give error message here rather than
2765 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2767 Based on patch from Matt Semersky <matts@scd.hp.com>:
2768 * expr.c (op_encoding): Make const.
2769 (expr_set_precedence): New function.
2770 (expr_begin): Don't set operator rankings, just call
2771 expr_set_precedence.
2772 * expr.h (expr_set_precedence): Declare.
2773 * read.c (s_mri): Call expr_set_precedence.
2775 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2777 * doc/as.texinfo (Statements): Remove paragraph discussing
2778 continuing lines with a backslash. This hasn't worked for years,
2781 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2783 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2785 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2786 (ps_CTORS, ps_DTORS): New section types.
2787 (vms_fixup_xtors_section): New function
2788 (Ctors_Psect, Dtors_Psect): Define.
2789 (IS_GXX_XTOR): Define
2790 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2791 Filter static constructors/destructors and add to
2792 Ctors_Symbols/Dtors_Symbols chain.
2793 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2794 appropriate section.
2796 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2797 * makefile.vms: Merge vax/vms support.
2799 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2801 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2802 (elf_pseudo_table): Add them.
2803 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2804 (md_apply_fix): Accept them.
2805 (mips_fix_adjustable): Don't adjust them.
2806 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2807 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2808 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2809 (tc_fix_adjustable): Don't adjust them.
2811 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2813 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2815 * Makefile.in: Regenerate.
2816 * configure.in: AC_SUBST cgen_cpu_prefix.
2817 * configure: Regenerate.
2819 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2821 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2822 Changed all users of COND12_DELAY.
2824 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2826 * config/tc-mn10300.c (set_arch_mach): New function.
2827 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2828 (md_begin): Default to mn10300 mode.
2829 (md_assemble): Only accept instructions for the core mn10300
2830 chip and the active machine type.
2832 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2834 * subsegs.h (segment_info_type): Give the struct a name.
2835 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2836 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2837 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2838 * config/tc-w65.h (tc_reloc_mangle): Declare.
2839 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2841 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2843 * config/tc-v850.c (v850_comm): Restore old section
2844 after common processing.
2846 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2848 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2850 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2852 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2853 char with code that explicitly sign-extends.
2855 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2857 * config/tc-v850.c (md_begin): Restore text section as the current
2858 section after creating call table sections.
2859 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2862 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2863 with call to macro SYM_AUXINFO.
2865 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2867 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2868 with the program transform name.
2869 * Makefile.in: Rebuild.
2871 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2873 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2876 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2878 * config/tc-i386.c (i386_operand): Be prepared for a space between
2879 the open parenthesis and the start of the register operand,
2880 because of the June 16 change.
2882 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2884 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2887 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2890 even if it is belived to be unnecessary.
2892 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2894 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2896 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2898 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2900 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2901 shift amount for a repeated operand. The shift amount for the
2902 repeated copy comes from the size of the operand.
2904 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2906 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2908 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2910 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2912 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2914 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2915 characters in it as LEX_IS_SYMBOL_COMPONENT.
2916 * config/tc-i386.h (tc_symbol_chars): Define.
2917 (extra_symbol_chars): Declare.
2918 * config/tc-i386.c (extra_symbol_chars): Define.
2919 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2920 (line_comment_chars): Set to '/' if TE_LINUX.
2921 * doc/c-i386.texi (i386-prefixes): Update.
2922 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2924 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2926 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2927 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2929 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2931 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2932 constraint in instructions REP & REPI.
2934 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2937 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2939 (check_range): If the operand is shifted, then shift the number
2940 before checking its range.
2942 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2944 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2947 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2949 * config/tc-v850.c (v850_comm): Create special sections as needed.
2951 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2953 * config/tc-d10v.c (write_2_short): Addition of swapping
2954 instructions for sequential and reverse sequential order when
2955 given order is not possible.
2957 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2959 * Makefile.am: Rebuild dependencies.
2960 (DEP_INCLUDES): Fix reference to intl build directory.
2961 * Makefile.in: Rebuild.
2963 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2965 * doc/c-i386.texi: Update 16 bit documentation.
2967 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2968 IgnoreDataSize to IgnoreSize as they are used for address size as
2970 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2971 32-bit mode, similarly addr16/data16 and variants.
2973 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2975 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2976 sequential word multiply instructions.
2978 (do_assemble): Add extra command line argument, to allow mul32
2979 attribute to be preserved across parallel insns.
2980 (md_assemble): Insert NOPs between explicitly parallel insns which
2981 contain an 32 bit multiply and a 16 multiply.
2983 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2985 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2988 * config/tc-i386.c (reloc): Add braces.
2990 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2991 consistent with Intel naming.
2992 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2993 use bitfields in sib_byte.
2994 (modrm_byte): Don't use bitfields here either.
2996 * config/tc-i386.c (current_templates): Add const.
2997 (parse_register): Add const to return, param, and char *s.
2998 (i386_operand): Add const to reg_entry *r.
2999 * config/tc-i386.h (templates): Add const to start, end.
3001 Inspired by code for 16 bit gas support from Martynas Kunigelis
3002 <martynas@nm3.ktu.lt>:
3003 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3004 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3005 (uses_mem_addrmode): Remove.
3006 (md_estimate_size_before_relax): Add support here too.
3007 (md_relax_table): Rewrite interface to md_relax for 16 bit
3009 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3010 (opcode_suffix_to_type): Remove.
3011 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3012 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3013 (md_convert_frag): Likewise.
3014 (i386_operand): Add support for 16 bit base/index regs,
3015 immediates, and displacements. Remove some unnecessary casts, and
3016 localise end_of_operand_string, displacement_string_start,
3017 displacement_string_end variables. Add GCC_ASM_O_HACK.
3018 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3020 * config/tc-i386.c (prefix_hash): Remove.
3021 (md_begin): Rewrite without obstacks. Remove prefix hash table
3022 handling. Rewrite lexical table handling.
3023 (i386_print_statistics): Don't print prefix statistics.
3024 (md_assemble): Rewrite instruction parser so that line is not
3025 converted to lower case. Don't do a hash_find for prefixes,
3026 instead recognise them via opcode modifier.
3027 (expecting_operand, paren_not_balanced): Localise variables.
3028 * config/tc-i386.h (IsPrefix): Define.
3029 (prefix_entry): Remove.
3031 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3032 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3033 '\\' in case where comment_chars contains '/'.
3035 * config/tc-i386.c (MATCH): Ensure given operand and template
3036 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3037 you must write `ljmp *table(%ebx)'.
3039 From H.J. Lu <hjl@gnu.org>:
3040 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3041 as 0 ifndef BFD_ASSEMBLER.
3042 (md_assemble): Allow immediate operands without suffix or
3043 other reg operand to default in size to the current code size.
3045 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3047 * config/tc-v850.c (md_begin): Restore creation of
3048 .call_table_text and .call_table_data sections.
3050 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3053 after emitting a word of noops.
3055 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3057 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3058 (i386_operand): Simplify checks for valid base/index combinations.
3059 Disallow `in 4(%dx),%al'.
3061 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3063 (add_prefix): Change parameter from char to int.
3065 * config/tc-i386.h (Ugh): Define opcode modifier.
3066 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3068 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3069 CONSISTENT_REGISTER_MATCH macros to check register types more
3070 thoroughly. Check for illegal suffix/operand combinations
3071 when matching insns with operands. Handle new `s' suffix, and
3072 associated FloatMF opcode modifier for float insns with memory
3074 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3075 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3076 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3077 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3078 DATA_PREFIX_OPCODE throughout.
3080 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3081 (md_assemble): Rewrite suffix/register operand checking code to be
3082 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3083 AnyMem, the better to grep.
3085 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3086 given a memory operand. Don't set Abs bits either.
3087 (type_names): Remove Mem*, Abs*.
3088 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3089 define opcode_modifiers as these cases are handled by Disp8,
3090 Disp16, Disp32 and suffix checks.
3091 (COMES_IN_BOTH_DIRECTIONS): Remove.
3092 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3094 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3095 if IgnoreDataSize modifier given. Remove ShortformW modifier
3096 test. Add test for ShortForm in W base_opcode modification.
3097 Merge Seg2ShortForm and Seg3ShortForm code.
3098 * config/tc-i386.h (ShortFormW): Remove.
3099 (IgnoreDataSize): Define.
3101 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3103 * config/tc-d30v.c (md_assemble): Store previous segment state
3104 with previous instruction.
3106 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3108 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3109 (ebp, esp): Remove static variables.
3110 (MATCH): Remove test for InOutPortReg.
3111 (i386_operand): Properly handle InOutPortReg here instead.
3112 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3113 (md_assemble): Simplify and correct modrm and sib generation.
3114 (i386_operand): Add warning for scale without index.
3115 Rewrite checks for valid base/index combinations.
3117 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3118 macros and enclose in do while(0).
3119 (RESTORE_END_STRING): Likewise.
3120 (md_assemble): Add one to printed operand number so we start
3121 from 1 not 0. Add some more gettext invocations.
3122 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3125 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3126 DATA_PREFIX, SEG_PREFIX): Define.
3127 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3128 (check_prefix): Remove function.
3129 (add_prefix): New function. Add prefix to i.prefix as well as
3131 (md_assemble): Changes for add_prefix. Remove hack for wait
3132 prefix, instead always output prefixes in fixed order. Test
3133 for jcxz/loop when selecting between word & dword operations,
3134 and add address size prefix rather than operand size prefix.
3135 Remove operand -> address size hack when emitting jcxz/loop.
3136 (i386_operand): Remove O_Absent check as it's done in expr.
3138 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3140 * configure.in: Recognize m5200 as a cpu_type of m68k.
3141 * aclocal.m4: Rebuild with current libtool.
3142 * configure: Rebuild.
3144 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3146 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3147 to relaxable_symbol to prevent references to external symbol from
3150 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3153 symbols are relaxable.
3155 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3157 * config/tc-v850.c (md_begin): Don't create special
3158 sections by default.
3160 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3162 * config/tc-mips.c (macro): For div and udiv, close the
3163 reorder block as soon as possible.
3165 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3167 From Matt Semersky <matts@scd.hp.com>:
3168 * macro.c (macro_mri_mode): New function.
3169 * macro.h (macro_mri_mode): Declare.
3170 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3173 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3175 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3178 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3179 until after xstrdup in OBJ_EVAX case.
3181 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3183 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3184 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3185 of hardcoded magic number.
3186 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3188 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3190 * read.c (do_s_func): New function.
3192 * read.h (do_s_func): Add prototype.
3194 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3196 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3197 nops if fill pattern not specified.
3199 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3201 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3202 * config/te-go32.h (TE_GO32): Define.
3203 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3205 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3207 Implement .func/.endfunc pseudo-ops.
3208 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3210 * read.c (potable): Add .func,.endfunc.
3211 (s_func): New function.
3212 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3214 (in_doc_func_p,current_function_label): New static globals.
3215 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3217 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3220 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3221 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3222 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3223 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3224 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3225 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3226 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3227 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3228 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3229 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3230 * config/tc-a29k.c: Don't define md_short_jump_size,
3231 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3232 * config/tc-alpha.c: Likewise.
3233 * config/tc-alpha.h: Likewise.
3234 * config/tc-arm.c: Likewise.
3235 * config/tc-h8300.c: Likewise.
3236 * config/tc-h8500.c: Likewise.
3237 * config/tc-hppa.c: Likewise.
3238 * config/tc-i860.c: Likewise.
3239 * config/tc-i960.c: Likewise.
3240 * config/tc-ppc.c: Likewise.
3241 * config/tc-sh.c: Likewise.
3242 * config/tc-sparc.h: Likewise.
3243 * config/tc-tic30.c: Likewise.
3244 * config/tc-w65.c: Likewise.
3245 * config/tc-z8k.c: Likewise.
3247 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3249 * config/tc-vax.c (_): Delete this macro used for placeholder
3250 values in vax_operand_width_size; it conflicts with the _() macro
3251 used for internationalization.
3253 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3255 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3256 code. From Chris Moller <moller@bops.com>.
3258 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3259 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3260 * read.c (emit_expr): Initialize seg and subseg fields of a new
3262 * write.c (write_object_file): Switch to the appropriate segment
3263 and subsegment when processing a broken word.
3265 * config/tc-m68k.c (mri_assemble): New static function.
3266 (build_mri_control_operand): Call mri_assemble rather than
3268 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3269 (s_mri_endf, s_mri_endw): Likewise.
3271 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3273 * read.c (s_org): Call md_flush_pending_output if it is defined.
3275 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3277 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3279 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3280 (md_parse_option): Add for same.
3281 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3282 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3283 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3285 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3287 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3289 * config/tc-arm.c (find_real_start): Relax definition of local
3292 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3295 symbols at the given address, not just the last one specified.
3297 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3299 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3300 or number_to_chars_littleendian to write data.
3302 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-v850.c (md_assemble): Remove artificially created
3305 register name symbols.
3307 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3309 * write.c (fixup_segment): Change "segment" to "section" in
3312 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3314 * write.c (fixup_segment): Change sym1-sym2 message again.
3316 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3318 * write.c (fixup_segment): Improve error message for sym1-sym2
3319 errors when sym1 is in a different segment from sym2.
3321 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3323 * config/tc-m32r.c (warn_unmatched_high): New static local.
3324 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3325 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3326 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3327 (md_parse_option): Likewise.
3328 (md_show_usage): Likewise.
3329 (m32r_frob_file): Likewise.
3331 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3332 (read_a_source_file): Call them.
3333 * read.h (stabs_generate_asm_file): Declare.
3334 * stabs.c (stabs_generate_asm_file): New function.
3335 (generate_asm_file): New function.
3336 (stabs_generate_asm_lineno): Move file name handling into
3339 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3341 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3342 (d30v_current_align, d30v_current_align_seg): New variables.
3343 (d30v_last_label): New variable.
3344 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3345 (s_d30v_data, s_d30v_section): Likewise.
3346 (md_pseudo_table): Call them.
3347 (md_begin): Initialize d30v_current_align_seg.
3348 (md_assemble): Call d30v_align when needed by known current alignment.
3349 (d30v_frob_label, d30v_cons_align): New functions.
3350 * config/tc-d30v.h (md_do_align): Remove.
3351 (tc_frob_label): Call d30v_frob_label.
3352 (md_cons_align): New.
3354 * config/tc-d30v.c (find_format): Convert complex expressions to
3355 expression symbols before processing. Clean up code formatting.
3357 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3359 * po/Make-in (install-info): New target.
3361 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3363 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3365 * config/tc-mn10300.c (md_assemble): Likewise.
3367 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3369 * Makefile.am: Update with `make dep-am'.
3370 (HFILES): Add cgen.h.
3371 (cgen.o): Depend on cgen.h.
3372 * Makefile.in: Regenerate.
3374 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3376 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3378 * gasp.c (grab_label): Permit a label to be a preprocessor
3379 variable by permitting a label to start with a backslash.
3381 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3383 * config/tc-mips.c (validate_mips_insn): Removed hack
3384 for previously inaccessible bitfields in some INSN_TRAP
3387 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3389 * config/tc-d30v.c (do_assemble): Abort with error message
3390 if opcode operands do not match.
3392 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3394 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3395 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3396 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3397 similar new 'q' operand.
3399 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3401 * cgen.c (cgen_asm_finish_insn): Fix typo.
3403 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3406 * cgen.c: Include it.
3407 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3408 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3409 All callers updated.
3410 * config/tc-m32r.c: Include cgen.h.
3411 (m23r_insn): New members num_fixups,fixups.
3413 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3415 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3416 to avoid compiler warning.
3418 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3420 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3423 * makefile.vms (OBJS): Add ehopt.obj
3425 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3427 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3429 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3431 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3432 a short format insn.
3433 (md_assemble): Set it for explicitly packed insns.
3435 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3437 * config/obj-coff.c (c_symbol_merge): Do not take address of
3438 native fields when performing the memcpy.
3440 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3442 * config/tc-mips.c (macro,macro2): Implement
3443 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3445 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3447 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3448 relocations against globally visible symbols.
3449 * config/tc-m68k.c (relaxable_symbol): New macro.
3450 (m68k_ip, md_estimate_size_before_relax): Use it.
3451 (tc_m68k_fix_adjustable): Also handle weak symbols.
3453 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3455 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3456 references to externally visible symbols.
3457 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3458 values in twice for a PC relative reloc if the symbol is
3461 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3462 don't adjust a PC relative reloc against an externally visible
3464 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3465 for a PC relative fixup against an externally visible defined
3466 symbol, arrange to store object file and addend values as though
3467 the symbol were not defined.
3468 (tc_gen_reloc): Likewise.
3470 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3472 * read.c (sizeof_leb128): Referenced externally by write.c so
3475 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3477 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3478 and expand a 'debug' symbol associated with the next instruction
3479 that does not cause a short instruction to be filled with a NOP.
3480 (md_pseudo_table): Add support for .debugsym.
3481 (assemble_parallel_insn): Add calls to expand_debug_sym as
3483 (md_assemble): Ditto.
3485 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3487 * as.c (main): Conditionally call setlocale.
3488 * gasp.c (main): Likewise.
3489 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3490 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3492 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3494 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3496 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3498 * config/tc-hppa.c: Change all calls to bzero to use memset.
3499 (pa_ip): Add cast to avoid warning.
3500 (tc_gen_reloc, md_apply_fix): Likewise.
3501 (pa_find_space_by_number): Likewise.
3502 (hppa_force_relocation): Likewise.
3503 (pa_block): Change i to unsigned int.
3504 * config/obj-som.h (obj_som_copyright): Declare.
3506 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3508 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3509 for line numbers for assembly source.
3511 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3513 * configure.in: Change version number to 2.9.4
3514 * configure: Rebuild.
3516 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3518 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3520 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * ecoff.h: Change symbolS in function declaration to struct
3525 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3528 (md_convert_frag): Fix i18n typo.
3530 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3532 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3533 * ecoff.h: Protoype it.
3534 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3535 [EVAX] (s_alpha_prologue): Delete.
3536 (md_pseudo_table): Update.
3538 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3541 array to local pointer.
3542 (get_args, parse_expr): Add casts to avoid warnings.
3544 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3546 * read.c (s_set): Cast xmalloc return value to fragS *.
3547 * config/tc-m68k.c (m68k_ip): Function made static to match
3548 previous forward declaration.
3549 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3551 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-v850.c: Add internationalisation macros to error
3556 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3557 macros to error strings.
3559 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3561 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3562 reloc is in the TOC csect.
3563 (md_apply_fix3): Correct gettext typo.
3565 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3568 .L - they are local labels and the branches are not really
3569 function calls but rather far jumps.
3571 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3573 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3575 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3577 * config/tc-i386.c (md_assemble): Print operand number rather than
3578 using ordinal_names.
3579 (i386_operand): Likewise.
3581 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3583 * Makefile.am (INTLLIBS): Define to work around apparent automake
3585 All Makefiles: Regenerated.
3587 * Many files: Added gettext invocations around user-visible
3589 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3590 HAVE_LC_MESSAGES): Define.
3591 * dep-in.sed: Added asintl.h.
3592 * po/Make-in: New file.
3593 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3595 * read.c (Z_): Renamed from `_'.
3596 * Makefile.am (SUBDIRS): Added po.
3597 (POTFILES): new macro.
3598 (po/POTFILES.in): New target.
3599 ($(OBJS)): Added asintl.h.
3601 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3602 (as_new_LDADD): Added $(INTLLIBS).
3603 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3604 (gasp_new_LDADD): Added $(INTLLIBS).
3605 (gasp_new_DEPENDENCIES): New macro.
3606 * configure, aclocal.m4: Rebuilt.
3607 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3609 (ALL_LINGUAS): Define.
3610 * macro.c: Include "asintl.h".
3611 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3612 * as.h: Include "asintl.h".
3613 * config/tc-i386.c (ordinal_names): Removed.
3614 (md_assemble): Changed error text to avoid ordinal_names.
3615 (i386_operand): Likewise.
3616 (reloc): Added as_bad to avoid i18n problems.
3617 (tc_gen_reloc): Likewise.
3618 * config/tc-arm.c (bad_args): Now a #define.
3620 * config/obj-vms.c (VMS_stab_parse): Changed type of
3622 (global_symbol_directory): Unified strings to avoid i18n
3624 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3625 avoid i18n problems.
3626 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3627 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3629 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3631 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3633 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3635 * as.c (print_version_id): Added an fprintf to avoid i18n
3637 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3639 * expr.c (expr): Added as_warn call to avoid i18n problems.
3640 * messages.c (as_assert): Changed code to avoid i18n problems.
3641 (as_abort): Likewise.
3642 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3643 (s_space): Likewise.
3644 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3646 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3648 * config/tc-i386.c (check_prefix): New static function, split out
3650 (struct _i386_insn): Add wait_prefix field.
3651 (md_assemble): Remove wait_prefix local variable. Use
3652 check_prefix when adding a prefix.
3654 * config/tc-i386.c (current_templates): New static variable.
3655 (md_assemble): Remove current_templates local variable.
3656 (md_assemble, i386_operand): Improve error and warning messages in
3657 many places. Add RESTORE_END_STRING in many places before error
3658 return. Clarify some comments.
3660 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3662 (md_assemble): Parse string instruction operands, looking for
3663 segment override prefixes. Check for invalid segment prefixes on
3665 (i386_operand): i.seg[] and max mem_operand changes for string
3667 * config/tc-i386.h (EsSeg): Define.
3669 * config/tc-i386.h (regKludge): Define.
3670 (iclrKludge, imulKludge): Don't define.
3671 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3672 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3673 opcode_modifier checks to look for more common cases first. Add
3674 default_seg for IsString case.
3676 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3678 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3680 * configure: Rebuild with new automake and libtool.
3681 * aclocal.m4, Makefile.in: Likewise.
3683 * doc/Makefile.am (as.dvi): New target.
3684 * doc/Makefile.in: Rebuild.
3686 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3688 * configure.in: Added sparc86x support.
3690 * configure: Rebuild.
3692 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3694 (md_parse_option): Warn if -EL is not supported for this architecture.
3696 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3698 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3700 * config/tc-mips.c (mips_ip): Note when we use get match on
3701 the full instruction name.
3703 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3705 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3706 back into the expression to handle add/sub simplification correctly.
3708 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3710 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3712 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3714 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3717 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3719 * symbols.c (max_indent_level): New global.
3720 (print_symbol_value_1): Use it.
3721 * expr.h (expr_build_dot): Declare.
3722 * expr.c (expr_build_dot): New function.
3724 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3726 * symbols.c (print_binary): New function.
3727 (print_expr_1): Call it.
3729 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3731 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3732 operand in the opcode.
3734 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3736 * config/tc-i386.h: Reorder operand flags and opcode modifier
3737 flags for clarity. Remove unused definitions: Unknown,
3738 ImmUnknown, DispUnknown, NoModrm.
3739 * config/tc-i386.c (type_names): Add missing Debug type.
3740 (md_assemble): Better duplicate prefix checking. Quicker string
3741 instruction check via new opcode_modifier flag.
3743 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3745 * doc/as.texinfo (Invoking): Clarify -Wa example.
3747 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3749 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3750 (s_mips_weakext): Define.
3751 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3752 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3755 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3757 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3758 is an error if the value can not be computed at assembly time.
3759 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3761 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * gasp.c (main): Set next field of new include_path structure to
3764 NULL. From Avery Pennarun <averyp@gdc.ca>.
3766 * read.c (s_mri_sect): Call as_bad rather than abort for an
3767 unsupported MRI target.
3769 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3771 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3772 the destination of a branch instruction should be altered.
3773 (find_real_start): New function: Locate the real, Thumb coded
3774 start of a Thumb function.
3775 (do_t_branch23): Alter the destination of branches to Thumb
3778 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3780 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3782 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3785 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3787 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3788 * doc/c-hppa.texi: Likewise.
3790 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3792 * Makefile.am: Rebuild dependencies.
3793 * Makefile.in: Rebuild.
3795 * Makefile.am (DEP_INCLUDES): New variable.
3796 (.dep1): Change to work when srcdir is not an absolute path.
3797 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3798 * Makefile.in: Rebuild.
3800 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3802 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3803 LinearAddress patch.
3805 * configure.in: Set version to 2.9.1.
3806 * configure: Rebuild.
3808 * Branched binutils 2.9.
3810 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3812 * config/tc-i386.h (FWait): Define.
3813 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3814 other prefixes. Check FWait flag in opcode table to see which
3815 instructions require an fwait prefix.
3817 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3819 * stabs.c (get_stab_string_offset): Always create a stab string
3822 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3824 Fix some gcc -Wall warnings:
3825 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3826 * ehopt.c (eh_frame_code_alignment): Likewise.
3827 * expr.c (integer_constant, operand): Likewise.
3828 * frags.c (frag_align): Likewise.
3829 * gasp.c (level_0, change_base, doinstr): Likewise.
3830 * hash.c (hash_ask): Likewise.
3831 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3832 (debugging_pseudo): Likewise.
3833 * macro.c (define_macro, check_macro): Likewise.
3834 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3835 (ignore_rest_of_line, float_cons): Likewise.
3836 * symbols.c (decode_local_label_name): Likewise.
3837 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3838 (fixup_segment, number_to_chars_bigendian): Likewise.
3839 (number_to_chars_littleendian): Likewise.
3840 * config/atof-ieee.c (gen_to_words): Likewise.
3841 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3842 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3843 * read.c (output_big_sleb128): Initialize locals to avoid
3845 (output_big_uleb128, equals): Likewise.
3846 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3847 to unsigned int. Change zeros to unsigned int.
3848 * cond.c (s_if): Add return to default case.
3849 * frags.c (frag_now_fix): Change return type to addressT.
3850 * frags.h (frag_now_fix): Update declaration.
3851 * listing.c (file_info_struct): Change linenum to unsigned int.
3852 (struct list_info_struct): Change hll_line to unsigned int.
3853 (print_source): Update format string.
3854 * read.c (emit_expr): Change scan to unsigned int, and don't
3855 bother to initialize it.
3856 * symbols.c (dollar_label_count): Change to unsigned long.
3857 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3858 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3859 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3861 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3864 mcf5200 just as we do for m68000.
3865 (m68k_init_after_args): Likewise.
3866 (md_estimate_size_before_relax): Likewise.
3868 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3870 * config/tc-v850.c (md_assemble): Store relocation addend in
3871 fixup instead of instruction.
3873 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3875 * config/tc-i386.c (md_assemble): Swap template arguments to
3876 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3877 This macro is currently symmetric, so passing them the wrong
3878 way didn't cause any problem, but may if the macro is changed
3880 After copying template to i.tm, use i.tm. rather than t-> to
3881 access fields, and make t a const*
3882 Move i.tm.operand_types[] swap to immediately after the copy.
3884 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3886 * expr.h (expr_build_uconstant): Add prototype.
3887 (expr_build_unary,expr_build_binary): Add prototypes.
3888 * expr.c (expr_build_uconstant): New function.
3889 (expr_build_unary,expr_build_binary): New functions.
3891 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3893 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3894 * macro.c (macro_expand_body): Increase buffer size.
3895 * messages.c (as_warn): Likewise.
3896 (as_warn_where, as_bad, as_bad_where): Likewise.
3898 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3900 Based on patch from H.J. Lu <hjl@gnu.org>:
3901 * Makefile.am (DISTSTUFF): New variable.
3902 (diststuff): New target.
3903 * Makefile.in: Rebuild.
3905 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3908 m32r_elf_section_change_hook.
3910 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3911 emit a nop if a section ends with a 16 bit instruction.
3913 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3916 s_lcomm rather than obj_coff_lcomm.
3917 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3919 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3921 * config/tc-i386.h (LinearAddress): Define.
3922 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3923 instruction, don't use a default segment.
3925 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3927 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3928 * configure: Rebuild.
3930 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * aclocal.m4, configure: Rebuild with libtool 1.2.
3934 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3937 PC relative branches. Patch courtesy of Jonathan Walton.
3940 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3942 * configure.in (emulations): Add thumb-pe target.
3944 * configure (emulations): Add thumb-pe target.
3946 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3948 * itbl-lex.l (yywrap): Don't define if already defined as a
3951 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3953 * depend.c (quote_string_for_make): New function.
3954 (wrap_output): Use it.
3956 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3958 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3959 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3961 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3963 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3964 Recognize -GN and -relax.
3965 (md_begin): Initialize gp size from -G switch.
3966 (alpha_force_relocation): Always force if -relax.
3967 (alpha_align): Take a new argument that will specify when to
3968 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3969 Change all callers. Emit nop alignment padding as nop+unop pair.
3971 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3973 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3974 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3976 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3978 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3979 require padding to the next long word boundary.
3981 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3983 * cgen.c: #include symcat.h.
3984 * config/tc-m32r.c: Likewise.
3986 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3988 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3989 absolute expressions instead of '$' prefixed register names.
3991 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3993 * read.c (s_set): Record file and line info for symbols when -as.
3994 (pseudo_set): Don't overwrite that dummy fragment.
3996 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * config/tc-ppc.c (md_pseudo_table): Add "section".
3999 (ppc_named_section): New static function.
4001 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4003 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4004 so we don't have to scan the entire list.
4006 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4008 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4009 case, allow the parallel instructions to modify the same flag
4012 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4014 * listing.c (list_symbol_table): Categorize symbols by
4015 undefined_section rather than sy_frag->line == NULL.
4017 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4019 * Makefile.am (install-exec-local): Install properly when ln
4020 fails or tooldir == prefix.
4022 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4024 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4025 Test result of insert_operand for error.
4027 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4029 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4030 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4031 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4032 * doc/Makefile.in: Rebuild.
4034 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4036 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4037 (macro): Fix handling of M_COP[0-3].
4039 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4041 Based on patches from Ross Harvey <ross@teraflop.com>:
4042 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4043 if macro_alternate or macro_mri.
4044 (getstring): Remove support for byte constants between < and >.
4045 (get_any_string): '<' only starts a string if macro_alternate or
4047 (macro_expand_body): Permit keyword parameters following
4048 positional parameters.
4050 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4051 * configure.in (alpha*-*-netbsd*): New target.
4052 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4053 * configure: Rebuild.
4055 * as.h (flag_warn_suppress_instructionswap): Move from here...
4056 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4057 here, and make static.
4059 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4060 BFD_ASSEMBLER or MANY_SEGMENTS.
4062 * as.c (show_usage): Update bug-gnu-utils address.
4063 * gasp.c (show_usage): Likewise.
4064 * doc/as.texinfo (Bug Reporting): Likewise.
4066 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4068 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4069 insns regardless of the size of a pointer if we're in mips I or
4071 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4073 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4075 Fix rac to accept only a0:
4076 * tc-d10v.c (parallel_ok, find_opcode):
4077 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4078 Introduce OPERAND_GPR.
4080 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4082 * read.c (s_fill): Handle non-constant repeat counts by creating
4083 an rs_space fragment.
4085 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4087 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4088 from as_bad to as_warn.
4090 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4092 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4093 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4094 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4096 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4099 seg_fix_rotP rather than fix_root from seg_info.
4101 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4103 * expr.c: Add support for 0x1_2_3_4 bignums.
4105 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * configure.in: Change -linux* to -linux-gnu*.
4108 * configure: Rebuild.
4110 * app.c (do_scrub_begin): Treat \r as whitespace.
4112 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4114 * Makefile.am: Update dependencies.
4115 * Makefile.in: Rebuild.
4117 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4119 * configure, aclocal.m4: Rebuild with new libtool.
4121 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4123 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4124 the argument to bfd_set_arch_mach.
4125 (load_address): Use bfd_arch_bits_per_address to determine the
4126 bit size of an address instead of looking at the isa level.
4127 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4129 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4131 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4133 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * ehopt.c: New file.
4136 * as.h (enum _relax_state): Add rs_cfa.
4137 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4138 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4139 * read.c (emit_expr): Call check_eh_frame.
4140 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4141 (relax_segment): Likewise.
4142 * Makefile.am: Rebuild dependencies.
4143 (GAS_CFILES): Add ehopt.c.
4144 (GENERIC_OBJS): Add ehopt.o.
4145 * doc/internals.texi (Frags): Document rs_cfa.
4147 * as.c (show_usage): Mention --traditional-format.
4148 (parse_args): Accept --traditional-format.
4149 * as.h (flag_traditional_format): Declare.
4150 * output-file.c (output_file_create): If flag_traditional_format,
4151 set BFD_TRADITIONAL_FORMAT on stdoutput.
4152 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4154 * config/tc-mips.c (append_insn): Make sure that if we have a
4155 fixup for an unmatched %hi reloc, it does not associated with a
4158 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4159 * doc/Makefile.in: Likewise.
4161 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-m32r.c (check_for_side_effects): New function.
4164 (can_make_parallel): Add checks for instruction side effects
4165 clashing with the other instruction.
4166 (assemble_parallel_insn): Improve warning messages. Return error
4167 message from non-swapped instruction order.
4169 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4171 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4173 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4174 md_cleanup definition. This moves the forced literal output to
4175 the end of the source pass, and avoids macro's inserting literals
4176 into the code immediately after the macro expansion.
4178 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4181 a gas internal symbol is adjustable.
4182 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4184 * as.h: If gcc version greater than 2.6, use `__format__' and
4185 `__printf__' in function attributes, rather than `format' and
4188 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4192 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4194 Add tms320c30 support:
4195 * config/tc-tic30.h: New file.
4196 * config/tc-tic30.c: New file.
4197 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4198 TARGET_FORMAT as "coff-tic30".
4199 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4200 * Makefile.am: Rebuild dependencies.
4201 (CPU_TYPES): Add tic30.
4202 (CPU_OBJ_VALID): tic30-aout is valid.
4203 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4204 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4205 * configure, Makefile.in: Rebuild.
4207 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4209 * config/tc-v850.c (md_assemble): Improvements to error messages.
4211 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4213 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4214 BFD_RELOC_HI16_S to store the high bits of any value.
4216 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4217 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4218 assembler calculate relocations to any external symbol at all.
4219 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4220 involving generation of pc-relative relocs.
4221 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4222 has been moved to md_apply_fix3.
4224 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4225 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4226 which actually means (the address of identifier's GOT entry) +
4227 constant, which is not particularly useful.
4229 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4231 * read.h (include_dirs): Declare.
4232 (include_dir_count,include_dir_maxlen): Declare.
4234 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4236 * configure.in: Correct check for shared opcodes library.
4237 * configure: Rebuild.
4239 * listing.c (buffer_line): If we can't open the file, set at_end.
4240 (listing_print): Remove unused local variable fi.
4242 * config/m68k-parse.y (reglistpair): Handle register list in
4245 * config/vms-conf.h: Don't undef VERSION.
4247 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4249 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4251 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4253 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4254 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4255 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4256 (EXTRA_DIST): Define.
4257 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4258 explicitly rather than via the list of object files.
4259 (gcc-as.opt): New file created when make-gas.com is run.
4260 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4261 itbl-cpu.h} to #include appropriate file rather than copying that
4263 * config/vms-conf.h: Synchronize with current config.in.
4264 * Makefile.in: Rebuild.
4266 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4268 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4269 (parallel_ok): Relaxed parallel subinstruction dependency check.
4271 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4273 * as.h (flag_warn_suppress_instructionswap): added new flag.
4274 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4275 command line argument.
4276 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4277 warning only if flag_warn_suppress_instructionswap is false.
4279 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4281 * configure.in (i386-*-mingw32*): New target.
4282 * configure: Rebuild.
4284 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * symbols.c (resolve_symbol_value): Don't set the segment if it
4287 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4289 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4292 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4294 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4295 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4298 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4300 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4302 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-v850.c (v850_insert_operand): Display instruction when
4305 an error is encountered.
4307 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4309 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4310 (i386-*-sco3.2v5*coff): New target.
4311 (i386-*-sco3.2*): New target.
4312 * configure: Rebuild.
4314 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4316 * config/tc-v850.c: Tidy error message production.
4318 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4320 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4321 validate_immediate return value in the right type for comparisons
4324 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4326 * listing.c (MAX_BYTES): Use listing variables not constants.
4327 (data_buffer): No longer an array, but a pointer.
4328 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4329 (listing_listing): Allocate data_buffer.
4331 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4333 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4334 --listing-rhs-width, --listing-cont-lines.
4335 (show_usage): Update.
4336 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4337 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4338 (print_lines): Use the variables instead of the constants.
4339 (listing_listing): Likewise.
4340 * listing.h: Declare the new vars.
4342 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4344 * as.c (parse_args): Add --keep-locals alias for -L.
4345 Add --strip-local-absolute.
4346 (show_usage): Update.
4347 * as.h (flag_strip_local_absolute): New flag.
4348 * symbols.c (S_IS_LOCAL): Use it.
4349 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4350 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4351 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4353 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4355 * config/tc-m32r.c: Detect if explicitly parallel instructions
4356 might have an io conflict and issue a warning message.
4358 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4360 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4361 cgen_swap_fixups): Functions to save, restore and swap the fixup
4362 chain with a backup copy.
4363 (cgen_asm_finish_insn): Returns address of constructed insn.
4365 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4367 * listing.c (file_info_struct): Remove FILE, add POS.
4368 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4369 (file_info): Don't open the file.
4370 (buffer_line): Check for the file in the last_open cache, updating
4372 (print_source): Don't reference file_info->file.
4373 (listing_listing): Likewise.
4374 (listing_print): Close the file in the cache, if any.
4376 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4378 * read.c (dwarf_file_string): New file static variable.
4379 (emit_expr): Look for constant sequence that leads up to a file
4380 name in DWARF debugging output.
4381 (stringer): Use dwarf_file_string to decide whether to accept a
4382 string as a file name.
4384 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4386 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4387 (crack_operand): Add reg->reglst MRI hack.
4388 (r_seg): Put reglst symbols in reg_section.
4389 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4391 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4393 * tc-sh.c (get_specific): Handle SGR & DBR.
4395 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4397 * tc-h8300.c (parse_reg): Take the length of the symbol into
4398 account when attempting to match a register name.
4399 * tc-h8500.c (parse_reg): Likewise.
4401 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4403 * cgen.c: Formatting changes to improve readability.
4405 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4407 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4410 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4412 Based on a patch from Jim Wilson
4413 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4414 (tc_gen_reloc): Handle cross section PC relative relocs
4417 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4419 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4421 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4423 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4424 (expr_jmp_buf): New static local.
4425 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4426 (cgen_md_operand): New function.
4427 * tc-m32r.c: Clean up pass over `struct foo' usage.
4428 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4430 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4432 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4433 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4435 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4437 * config/tc-i386.c (i386_operand): Give an error if there are
4438 unrecognized characters after an expression.
4440 For older changes see ChangeLog-9697