1 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
5 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
7 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
9 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
11 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
14 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
16 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
19 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
21 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
22 unwinds unless the function is in the text space.
23 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
25 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
27 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
28 (md_assemble): To here. Tweak address generation.
30 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
32 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
33 (md_assemble): Call dwarf2_where for OBJ_ELF.
34 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
35 (pa_end_of_source): New function.
36 * tc-hppa.h (md_end): Define for OBJ_ELF.
38 1999-09-14 Michael Meissner <meissner@cygnus.com>
40 * configure.in (Canonicalization of target names): Remove adding
41 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
42 generates $ac_config_sub with a ${CONFIG_SHELL} already.
43 * configure: Regenerate.
45 1999-09-14 Donn Terry <donn@interix.com>
47 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
49 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
51 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
52 pc-relative jmp/call to an absolute symbol.
53 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
54 absolute section symbols.
56 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
57 jump handling code and comments.
59 1999-09-12 Ian Lance Taylor <ian@zembu.com>
61 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
62 the value if TE_PE and a global defined symbol.
64 1999-09-11 Ian Lance Taylor <ian@zembu.com>
66 * write.c (dump_section_relocs): Call print_symbol_value_1 to
67 print the symbol, rather than printing it here.
69 1999-09-11 Donn Terry <donn@interix.com>
71 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
72 BFD_RELOC_RVA relocations.
74 * config/tc-i386.c (md_undefined_symbol): Compare the name against
75 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
78 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
80 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
81 * doc/internals.texi (Object format backend): Document
84 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
85 relocations against global symbols if TE_PE.
87 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
88 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
90 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
93 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
94 symbols which do not have a constant value, or tags with
95 non-tags. Remove the symbol from the list before adding it at the
98 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
99 C_FCN symbol differently if TE_PE.
100 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
101 appears in the pseudo-op, rather coff_line_base which is only set
104 * config/obj-coff.c (obj_coff_loc): New static function.
105 (obj_pseudo_table): Add "loc".
107 * config/obj-coff.c (add_lineno): Check that the line number is
110 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
111 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
113 (md_atof): Return NULL rather than 0.
114 * config/tc-i386.c (md_atof): Change type to int.
115 * expr.c (expr): Change first parameter to int.
116 * config/obj-coff.c: Add declarations for static functions.
117 (coff_frob_symbol): Use SYM_AUXENT.
118 * config/tc-i386.h (flag_16bit_code): Don't declare.
120 * config/obj-coff.c (obj_coff_section): Default to setting
121 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
123 * write.c (adjust_reloc_syms): Print adjusted fixup.
125 * expr.c (integer_constant): Correct too_many_digits calculation
128 1999-09-09 Andreas Schwab <schwab@suse.de>
130 * doc/c-arm.texi: Fix arguments of @var to not contain
133 1999-09-08 Philip Blundell <pb@nexus.co.uk>
135 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
137 (md_parse_option): Only support -k flag for ELF and COFF targets.
139 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
141 * config/tc-hppa.c (pa_ip): Put strict register checks before
142 call to pa_parse_number.
144 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
146 1999-09-06 Ian Lance Taylor <ian@zembu.com>
148 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
151 1999-09-06 Donn Terry <donn@interix.com>
153 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
155 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
157 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
158 candidate instruction. Require registers for register arguments
159 when in strict mode. Require assemble-time constants for
160 constants when in strict mode.
161 (pa_get_absolute_expression): Require a constant when in strict
164 1999-09-06 Nick Clifton <nickc@cygnus.com>
166 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
168 1999-09-04 Steve Chamberlain <sac@pobox.com>
170 * config/tc-pj.c: New file, supports picoJava in ELF.
171 * config/tc-pj.h: Ditto.
172 * configure.in (pjl*, pj*): New targets.
173 * Makefile.am: Rebuild dependencies.
175 (TARGET_CPU_CFILES): Add config/tc-pj.c.
176 (TARGET_CPU_HFILES): Add config/tc-pj.h.
177 * doc/c-pj.texi: New file.
178 * doc/as.texinfo: Add some PJ specifics.
179 * doc/all.texi: Add PJ to the list of all architectures, sort them
181 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
182 * configure, Makefile.in, doc/Makefile.in: Rebuild.
184 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
186 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
187 (obj_frob_file): Test for null pointer.
188 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
189 (OBJ_PROCESS_STAB): And here.
192 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
193 except OBJ_PROCESS_STAB, which we #undef for ecoff.
194 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
196 * config/obj-coff.c (no_func): Remove.
197 (coff_format_ops): Change occurrences of no_func to 0, as we test
198 for 0 in obj-multi.h.
200 * configure.in: Enable bfd for i386-coff when primary target is
201 bfd. Enable i386 elf,coff emulation support. Don't set
202 USE_EMULATIONS=1 or te_file=multi unless there is more than one
203 emulation to support.
204 *configure: Regenerate.
206 1999-09-02 Nick Clifton <nickc@cygnus.com>
208 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
209 .section .line directive is encountered.
211 1999-09-01 Nick Clifton <nickc@cygnus.com>
213 * config/tc-arm.c (md_section_align): Do not align sections in ELF
216 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
217 * as.texinfo: Document --gdwarf2 command line option.
218 Add additional documentation of ARM command line switches.
220 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
222 * config/tc-i386.c (i386_intel_memory_operand): Combine
223 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
224 and RESTORE_END_STRING around parse_register calls.
225 (i386_operand): Here too.
226 (i386_is_reg): Remove.
227 (parse_register): Move as_bad calls from within this function to
230 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
232 Based on a patch from H.J. Lu <hjl@gnu.org>
233 * config/tc-i386.c (parse_register): Handle FP regs specially.
234 (md_begin): Remove '(' and ')' from register_chars.
236 1999-08-29 Doug Evans <devans@casey.cygnus.com>
238 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
239 error message (done elsewhere).
241 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
243 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
245 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
247 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
250 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
252 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
254 Add new completers. Fix bug in 64 bit condition handling.
256 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
259 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
261 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
263 * config/tc-hppa.c (pa_ip): Add case for 'I'.
265 1999-08-27 Jim Wilson <wilson@cygnus.com>
267 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
268 (struct ls): Add frag field. Initialize it to zero.
269 (out_end_sequence): New local text_frag. Set it while in text section.
270 Replace address check with frag check. Set ls.frag to text_frag if
272 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
273 Set it before switching sections. Replace address check with frag
274 check. Set ls.frag to saved_frag if out_set_addr called.
276 1999-08-26 David Mosberger <davidm@hpl.hp.com>
278 * dwarf2dbg.c (out_end_sequence): If address changed, directly
279 output "advance_pc" opcode instead of calling gen_addr_line().
280 The latter has the undesired side-effect of creating a new row
281 in the debug line info matrix.
283 1999-08-26 Jim Wilson <wilson@cygnus.com>
285 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
286 ls.last_filename if last is less than zero. Set ls.last_filename
287 when allocating new entry.
288 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
291 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
293 * config/tc-i386.c (i386_index_check): Fix the displacement size
294 when INFER_ADDR_PREFIX.
296 1999-08-18 Nick Clifton <nickc@cygnus.com>
298 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
301 1999-08-17 Ian Lance Taylor <ian@zembu.com>
303 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
304 handle 0xffffNNNN constants correctly.
306 1999-08-16 Nick Clifton <nickc@cygnus.com>
308 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
311 1999-08-13 Nick Clifton <nickc@cygnus.com>
313 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
314 (md_apply_fix3): Always pass positive values to
317 1999-08-12 Nick Clifton <nickc@cygnus.com>
319 * config/tc-arm.c (skip_whitespace): New macro.
322 (md_apply_fix3): Store relocation offset in addend for ELF based
324 (arm_force_relocation): Always generate relocs for Thumb function
327 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
329 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
330 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
332 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
334 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
335 flags for the unwind subspace.
337 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
338 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
339 suitable relocation based on the size of the target's pointer.
340 Always Use subsegment zero for the unwinders.
341 (pa_level): Handle "2.0w".
343 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
345 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
346 with the following instruction unless this was specified.
348 1999-08-09 Ian Lance Taylor <ian@zembu.com>
350 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
351 certain sections, to match BFD changes.
353 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
355 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
356 (EXTRA_SCRIPTS): Define to keep automake happy.
357 * Makefile.in: Rebuild.
359 1999-08-08 Ian Lance Taylor <ian@zembu.com>
361 * Makefile.am: Rename .dep* files to DEP*.
362 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
363 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
365 * Makefile.in: Rebuild.
367 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
369 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
371 1999-08-08 Ian Lance Taylor <ian@zembu.com>
373 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
374 avoid problems on DOS filesystems.
375 * Makefile.in: Rebuild.
377 * doc/as.texinfo (Section): Document 's' flag for COFF version.
379 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
381 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
384 1999-08-08 Ian Lance Taylor <ian@zembu.com>
386 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
387 line to create ${GDBINIT} rather than .gdbinit.
388 * configure, Makefile.in, doc/Makefile.in: Rebuild.
390 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
392 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
394 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
396 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
398 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
400 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
401 non-adjustable symbols.
403 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
405 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
407 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
409 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
412 1999-08-05 Donn Terry <donn@interix.com>
414 * config/te-interix.h: New file.
415 * configure.in (i386-*-interix*): New target.
416 * configure: Rebuild.
418 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
420 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
421 selectors for ELF too.
422 (selector_table): Add "ltp" and "rtp" selectors.
424 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
426 * config/tc-i386.c (i386_operand): No need to change
427 operand_string pointer in segment reg case before goto
428 do_memory_reference. Initialise displacement_string_start and
429 displacement_string_end after do_memory_reference label.
430 (i386_index_check): Add operand_string param, and print error
431 message on failure here.
432 (i386_intel_memory_operand): Instead of here.
433 (i386_operand): And here.
434 (INFER_ADDR_PREFIX): Enable.
436 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
438 * config/tc-i386.h (DefaultSize): Define. Renumber following
439 opcode_modifier defines.
441 From Etienne Lorrain <etienne.lorrain@ibm.net>
442 * config/tc-i386.c (stackop_size): New variable.
443 (set_16bit_code_flag): Clear it here.
444 (set_16bit_gcc_code_flag): New function.
445 (md_pseudo_table): Add "code16gcc" entry.
446 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
448 1999-08-03 Ian Lance Taylor <ian@zembu.com>
450 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
451 next_set_end even if the end symbol is being discarded.
453 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
454 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
455 * config/obj-coff.c: Likewise.
456 (seg_info_type): Remove.
457 (seg_info_off_by_4): Change to array of segT.
458 (s_get_segment): Adjust accordingly.
459 (obj_pseudo_table): Fully initialize sentinel entry.
461 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
462 Ralf Baechle <ralf@uni-koblenz.de>.
464 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
466 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
468 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
470 * config/tc-i386.c: Indentation and white space changes.
471 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
472 don't enable it by default.
473 (i386_intel_operand): Remove redundant prototype.
474 Move check on number of memory operands, and i.mem_operands++
475 (i386_intel_memory_operand): To here.
476 Remove i386_immediate code from here. Remove special case code
477 for input and output using (%dx). Remove base/index checks and
478 call i386_index_check instead. Save initial operand_string
479 argument for error message.
480 (i386_operand): Remove redundant prototype. Move base/index
481 checks to i386_index_check.
482 (i386_displacement): Move intel mode check for non-zero
484 (i386_intel_memory_operand): To here.
486 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
488 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
489 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
490 by .register pseudo-op if -64 and --no-undeclared-regs.
491 (s_register, sparc_adjust_symtab): New functions.
492 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
493 Declare sparc_adjust_symtab as tc_adjust_symtab.
494 * doc/c-sparc.texi: Add description of #ignore special literal
495 for .register pseudo-op.
497 1999-07-30 Catherine Moore <clm@cygnus.com>
499 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
500 the relocation's section offset.
502 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
504 * write.c (fixup_segment): Fix generic error check overflow test.
506 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
507 X_add_number to long.
509 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
511 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
514 1999-07-27 Ian Lance Taylor <ian@zembu.com>
516 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
519 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
521 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
523 * configure.bat: Remove; obsolete.
524 * config/go32.cfg: Likewise.
526 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
528 * configure.in (i386-*-vxworks*): New target.
529 * configure: Rebuild.
531 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
533 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
535 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
537 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
539 (output_insn): Put OLO10's secondary addend into tc_fix_data.
540 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
541 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
542 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
543 MAX_RELOC_EXPANSION): Define.
544 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
546 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
548 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
549 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
550 block. Print a warning if an 8-bit or 16-bit constant
551 displacement or immediate is truncated on output.
552 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
554 (i386_operand): Disallow immediate jump absolute operand.
556 1999-07-15 Ian Lance Taylor <ian@zembu.com>
558 * configure.in: Bump version number to 2.9.5.
559 * configure: Rebuild.
561 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
564 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
566 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
567 (cons_fix_new_hppa): Derive size of fixup from size of the object.
569 1999-07-14 Philip Blundell <pb@nexus.co.uk>
571 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
573 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
575 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
576 if -mno-fpu was given.
577 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
579 (cons_fix_new_arm): Remove misleading comments.
581 1999-07-14 Ian Lance Taylor <ian@zembu.com>
583 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
585 (relax_segment): Likewise. After giving a rs_org error, convert
586 the frag to rs_align to avoid cascading errors.
588 1999-07-12 Andreas Schwab <schwab@suse.de>
590 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
592 1999-07-11 Ian Lance Taylor <ian@zembu.com>
594 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
595 as appropriate. Fill in structure initializations. Add variable
596 initializations. Add casts.
597 * dwarf2dbg.c (print_stats): Change i to size_t.
598 * listing.c (listing_listing): Change list_line to unsigned int.
600 1999-07-10 Ian Lance Taylor <ian@zembu.com>
602 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
603 rather than checking for \001 and \002 in symbol name.
604 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
606 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
608 * configure.in (hppa*-linux-gnu*): New target.
609 * configure: Rebuilt.
611 1999-07-08 Nick Clifton <nickc@cygnus.com>
613 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
615 1999-07-07 Nick Clifton <nickc@cygnus.com>
617 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
618 accessing symbolP directly.
620 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
622 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
625 1999-07-05 Nick Clifton <nickc@cygnus.com>
627 * config/tc-arm.c (ARM_EXT_V5): Define.
628 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
629 (md_begin): Detect ARM v5 architectures.
630 (md_parse_option): Accept arm v5 specification.
631 (md_show_usage): Documment -marmv5 switch.
633 * doc/c-arm.texi: Document -marmv5 command line option.
635 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
637 (validate_immediate_twopart): New function. Determine if a
638 constant can be computed by two ADD instructions.
639 (output_inst): Remove its command line parameter - it was never
641 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
642 implememt the ADRL pseudo op.
643 (tc_gen_reloc): Generate a suitable error message if an ADRL
644 instruction tries to generate a real reloc.
646 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
648 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
650 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
653 1999-06-27 H.J. Lu <hjl@gnu.org>
655 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
656 non BFD_ASSEMBLER case.
658 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
660 * config/obj-coff.c (obj_coff_section): Mark writable sections as
663 1999-06-26 David Mosberger <davidm@hpl.hp.com>
665 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
666 out_end_sequence() when the address decreases due to a new frag.
667 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
668 numbering starts with 1.
670 1999-06-23 Nick Clifton <nickc@cygnus.com>
672 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
674 (mcore_s_text): Call obj_elf_text for ELF target.
675 (mcore_s_data): Call obj_elf_data for ELF target.
676 (mcore_s_section): No longer ELF specific. Call obj_coff_section
678 (mcore_s_bss): New function: Dump literal table before changing
680 (mcore_s_comm): New function: Dump literal table before changing
683 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
684 No longer static functions.
685 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
686 Provide prototypes for these functions.
688 1999-06-22 Ian Lance Taylor <ian@zembu.com>
690 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
691 a list of names, to try obj_segment_name, and to try abbreviated
692 names when using COFF without long section names.
694 * config/tc-alpha.c: More use of symbol accessor functions.
695 * config/tc-arc.c: Likewise.
696 * config/tc-d30v.c: Likewise.
697 * config/tc-fr30.c: Likewise.
698 * config/tc-i860.c: Likewise.
699 * config/tc-m88k.c: Likewise.
700 * config/tc-mcore.c: Likewise.
701 * config/tc-ns32k.c: Likewise.
702 * config/tc-sparc.c: Likewise.
703 * config/tc-v850.c: Likewise.
705 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
706 sy_value with appropriate accessor functions.
707 * config/tc-arm.c (md_apply_fix3): Likewise.
708 * config/tc-d10v.c (AT_WORD_P): Likewise.
709 * config/tc-v850.c (reg_name_search): Likewise.
711 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
712 use symbol_get_bfdsym instead.
713 * config/tc-ppc.c (md_assemble): Likewise.
714 * config/tc-v850.c (v850_comm): Likewise.
716 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
718 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
719 the symbol, rather than accessing the bsym member.
720 * config/tc-d10v.c (tc_gen_reloc): Likewise.
721 * config/tc-d30v.c (tc_gen_reloc): Likewise.
722 * config/tc-mcore.c (tc_gen_reloc): Likewise.
723 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
724 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
725 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
726 * config/tc-tic30.c (tc_gen_reloc): Likewise.
727 * config/tc-v850.c (tc_gen_reloc): Likewise.
729 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
731 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
732 (hppa_gen_reloc_type): Conditionalize on BFD64.
733 (tc_gen_reloc): Re-enable ELF relocations.
734 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
736 1999-06-21 Ian Lance Taylor <ian@zembu.com>
738 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
740 (do_ldst): Move assignment out of if condition.
741 (md_apply_fix3): Add casts to avoid printf format warnings. Add
742 parentheses to avoid warning.
744 1999-06-21 Nick Clifton <nickc@cygnus.com>
746 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
747 macro to get at the BFD symbol associated with a GAS symbol.
749 1999-06-19 Ian Lance Taylor <ian@zembu.com>
751 * config/tc-ppc.c: Update for symbol handling changes.
752 * config/obj-coff.c: Likewise.
754 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
756 * tc-hppa.c: General cleanups of ELF support. No more spaces
757 and subspaces for ELF.
758 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
759 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
760 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
761 (UNWIND_SECTION_NAME): Likewise.
762 (space/subspace related structures): Conditionalize definitions
764 (space/subspace directives and support routines): Conditionalize
765 definitions and references/uses on OBJ_SOM.
766 (label_symbol_struct): For ELF, track the symbol's segment. For
768 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
770 (USE_ALIASES): Kill for both SOM & ELF.
771 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
772 (pa_space, pa_subspace): Corresponding changes.
773 (pa_spaces_begin): Corresponding chagnes.
774 (md_begin): Do not muck around with space/subspace stuff for
776 (md_apply_fix): Temporarily disable argument relocation stuff
778 (tc_gen_reloc): Temporarily disable relocation generation for
780 (pa_build_unwind_subspace): Similarly.
782 1999-06-16 Nick Clifton <nickc@cygnus.com>
784 * config/tc-arm.c (thumb_set): New pseudo op.
785 (text, data, section): Override these pseudo ops with ARM
787 (s_thumb_set): New function: Perform the same as a .set pseudo
788 op, but also mark the alias'ed symbol as being a Thumb
790 (arm_s_text): New function: Perform the same as the .text
791 pseudo op, but dump the literal pool before changing
793 (arm_s_data): New function: Perform the same as the .data
794 pseudo op, but dump the literal pool before changing
796 (arm_s_section): New function: Perform the same as the
797 .section pseudo op, but dump the literal pool before changing
799 (arm_cleanup): Do not reset the current section before dumping
802 1999-06-17 Nick Clifton <nickc@cygnus.com>
804 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
805 OPTION_NO_WARN_UNMATCHED entries.
806 (md_parse_option): Generate a warning message if an unrecognised
807 option is encountered.
809 * config/tc-d10v.c (do_not_ignore_hash): New variable.
810 (get_operands): When parsing an expression after an '@' symbol
811 has been detected, do not ignore '#' symbols.
812 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
815 1999-06-13 Ian Lance Taylor <ian@zembu.com>
817 From K. Richard Pixley <rich@noir.com>:
818 * configure.in (ppc-*-vxworks*): New target.
819 * configure: Rebuild.
821 1999-06-12 Philip Blundell <philb@gnu.org>
823 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
825 1999-06-13 Ian Lance Taylor <ian@zembu.com>
827 * write.c (adjust_reloc_syms): Rather than never reducing reloc
828 which refer to symbols in linkonce sections, permit reducing the
829 relocs if the symbol is local.
831 1999-06-12 Ian Lance Taylor <ian@zembu.com>
833 * subsegs.c (subseg_text_p): New function.
834 * as.h (subseg_text_p): Declare.
835 * read.c (do_align): Use subseg_text_p to set the default fill.
836 * write.c (subsegs_finish): Likewise.
837 * config/obj-coff.c (write_object_file): Likewise.
838 * config/tc-i386.h (md_maybe_text): Don't define.
839 (md_do_align): Use subseg_text_p to set the default fill.
840 * config/tc-m32r.c (m32r_do_align): Likewise.
841 * config/tc-sh.c (sh_do_align): Likewise.
842 * config/tc-sparc.h (md_do_align): Likewise.
844 1999-06-12 David O'Brien <obrien@freebsd.org>
846 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
847 * configure: Rebuild.
849 1999-06-12 Ian Lance Taylor <ian@zembu.com>
851 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
852 * Makefile.am: Rebuild dependencies.
853 * Makefile.in: Rebuild.
855 * config/tc-i386.c (i386_immediate): Remove unused label
858 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
859 * symbols.c: Likewise.
860 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
861 sy_next field when taking address, rather than symbol_next.
863 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
865 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
866 value from the output file architecture.
867 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
868 * dwarf2dbg.h: Change bfd_vma to addressT.
870 1999-06-11 Ian Lance Taylor <ian@zembu.com>
872 * dwarf2dbg.h: Use PARAMS in function declarations.
874 1999-06-11 Martin Dorey <mdorey@madge.com>
876 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
877 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
879 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
881 1999-06-11 Ian Lance Taylor <ian@zembu.com>
883 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
885 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
888 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
890 * read.c (read_a_source_file): Only declare inescape if
893 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
895 (find_entry_byval): Add parens to avoid warning.
897 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
899 * symbols.c (resolve_symbol_value): Don't permit subtraction of
902 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
904 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
907 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
908 synthetize_setx): New functions.
909 (md_assemble): Broken the special cases into the above
910 functions. Make compiler happy if sizeof(bfd_vma)==4.
911 Fix sethi generated from set/setuw. If instructions have a relloc,
912 always clear the fields to be relocated in the opcode.
913 (sparc_ip): Remove special_case global variable.
915 1999-06-10 Ian Lance Taylor <ian@zembu.com>
917 Based on patches from John W. Woznack <jwoznack@concentric.net>:
918 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
919 indication of success rather than a value.
920 (itbl_get_val): Likewise.
921 (itbl_get_field): Use strcspn. Change delimiters to include
923 * itbl-ops.h (itbl_get_reg_val): Update declaration.
924 (itbl_get_val): Likewise.
925 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
927 * symbols.c (copy_symbol_attributes): Convert local symbols to
930 1999-06-10 Nick Clifton <nickc@cygnus.com>
932 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
935 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
937 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
938 Optimize set if sizeof(bfd_vma) == 64.
939 (sparc_ip): Fix sethi - without %hi() it should generate
940 R_SPARC_22 reloc, not R_SPARC_HI22.
941 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
943 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
945 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
946 (s_ncons): New function.
947 (native_op_table): New table.
948 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
949 R_SPARC_OLO10 handling.
951 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
953 * expr.h (struct expressionS): Revert last change; widen X_op.
954 * config/tc-alpha.c (md_begin): Check the field is wide enough.
956 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
958 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
959 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
960 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
961 * Makefile.in: Regenerated.
963 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
964 `common' pass on to s_mri_common.
965 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
967 1999-06-06 Richard Henderson <rth@cygnus.com>
969 * config/obj-elf.c (obj_elf_section): Don't free the return
970 value of demand_copy_C_string.
972 1999-06-05 Richard Henderson <rth@cygnus.com>
974 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
975 creation logic from obj_elf_create_section.
977 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
978 (section_stack): New.
979 (special_sections): Make const.
980 (obj_elf_section): Gut and rewrite parsing.
981 (obj_elf_change_section): New function broken out of obj_elf_section.
982 (obj_elf_parse_section_letters): Likewise.
983 (obj_elf_section_word): Likewise.
984 (obj_elf_section_type): Likewise.
985 (obj_elf_previous): Treat as a toggle.
986 (obj_elf_popsection): New.
987 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
988 (ppc_section_type): Likewise.
989 * config/tc-ppc.h: Likewise.
991 * expr.h (struct expressionS): Don't make X_op a bitfield.
992 * config/tc-alpha.c: Update for symbol handling changes.
993 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
994 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
996 1999-06-05 Richard Henderson <rth@cygnus.com>
998 * dwarf2dbg.c (*): Convert to K&R + prototypes.
999 (dwarf2_gen_line_info): Kill unused variables.
1000 (dwarf2_finish): Likewise.
1001 (dwarf2_where): Likewise.
1002 (dwarf2_directive_file): If we've only got a string,
1003 hand off to s_app_file.
1004 * ecoff.c: Move the include of ecoff.h.
1005 * symbols.h (S_IS_FUNCTION): Prototype.
1007 * read.c (LEX_HASH): Supply a default.
1009 (s_globl): Update `c' after skipping whitespace.
1010 * read.h (LEX_END_NAME, is_name_ender): New.
1011 * expr.c (get_symbol_end): Respect it.
1013 1999-06-04 Mark Klein <mklein@dis.com>
1015 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1017 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1019 * config/tc-hppa.c: Update for symbol handling changes.
1021 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1023 * cgen.c: Update for symbol handling changes.
1024 * config/tc-m32r.c: Likewise.
1026 * config/tc-hppa.h: Update for symbol handling changes.
1027 * config/tc-hppa.c: Likewise.
1029 * config/tc-arm.h: Update for symbol handling changes.
1030 * config/tc-arm.c: Likewise.
1031 (symbol_make_empty): Remove. Just use symbol_create.
1033 * symbols.c (symbol_set_tc): Correct name.
1035 * Makefile.am: Rebuild dependencies.
1036 ($(OBJS)): Don't depend upon struc-symbol.h.
1037 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1038 * dep-in.sed: Don't remove struc-symbol.h.
1039 * Makefile.in: Rebuild.
1041 * doc/internals.texi (Symbols): Describe changes in symbol
1044 1999-06-03 Richard Henderson <rth@cygnus.com>
1046 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1047 instead of doing the work by hand.
1049 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1051 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1052 state of line state-machine.
1053 (struct ls): Collect DWARF2 line state-machine state in new member
1054 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1055 resulted in any DWARF2 directives.
1056 (reset_state_machine): New function.
1057 (out_end_sequence): Ditto.
1058 (dwarf2_gen_line_info): When switching sections or switching to a
1059 lower text address, call out_end_sequence() first to terminate the
1060 previous code sequence as code sequences MUST have monotonically
1061 increasing addresses.
1062 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1064 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1066 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1067 DWARF2 debug info (line information only, at this point).
1068 * as.h: Update comment about supported debug formats.
1069 * dwarf2dbg.c, dwarf2dbg.h: New files.
1070 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1072 * expr.c (operand): Don't use [ for parens if we want an index op.
1073 (op_encoding): Switch [ into O_index, if desired.
1074 (op_rank): Renumber with O_index on bottom.
1075 (expr): If O_index, match closing bracket.
1076 * expr.h (O_index): New.
1078 * read.c (read_a_source_file): Conditionally allow matched "
1079 in lines passed to md_assemble.
1081 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1083 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1085 Add support for storing local symbols in a small structure to save
1086 memory when assembling large files.
1087 * as.h: Don't include struc-symbol.h.
1088 (symbolS): Add typedef.
1089 * symbols.c: Include struc-symbol.h.
1090 (local_hash): New static variable.
1091 (save_symbol_name): New static function, from symbol_create.
1092 (symbol_create): Call save_symbol_name.
1093 (local_symbol_count): New static variable.
1094 (local_symbol_conversion_count): Likewise.
1095 (LOCAL_SYMBOL_CHECK): Define.
1096 (local_symbol_make): New static function.
1097 (local_symbol_convert): New static function.
1098 (colon): Handle local symbols. Create local symbol for local
1100 (symbol_table_insert): Handle local symbols.
1101 (symbol_find_or_make): Create local symbol for local label name.
1102 (symbol_find_base): Check for local symbol.
1103 (symbol_append, symbol_insert): Check for local symbols.
1104 (symbol_clear_list_pointers, symbol_remove): Likewise.
1105 (verify_symbol_chain): Likewise.
1106 (copy_symbol_attributes): Likewise.
1107 (resolve_symbol_value): Handle local symbols.
1108 (resolve_local_symbol): New static function.
1109 (resolve_local_symbol_values): New function.
1110 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1111 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1112 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1113 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1114 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1115 (symbol_previous, symbol_next): New functions.
1116 (symbol_get_value_expression): Likewise.
1117 (symbol_set_value_expression): Likewise.
1118 (symbol_set_frag, symbol_get_frag): Likewise.
1119 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1120 (symbol_mark_used_in_reloc): Likewise.
1121 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1122 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1123 (symbol_mri_common_p): Likewise.
1124 (symbol_mark_written, symbol_clear_written): Likewise.
1125 (symbol_written_p): Likewise.
1126 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1127 (symbol_section_p, symbol_equated_p): Likewise.
1128 (symbol_constant_p): Likewise.
1129 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1130 (symbol_get_obj, symbol_set_obj): Likewise.
1131 (symbol_get_tc, symbol_set_tc): Likewise.
1132 (symbol_begin): Initialize local_hash.
1133 (print_symbol_value_1): Handle local symbols.
1134 (symbol_print_statistics): Print local symbol statistics.
1135 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1136 Declare new symbols.c functions. Move many declarations here from
1138 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1139 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1140 (struct symbol): Move bsym to make it clearly the first field.
1141 Remove TARGET_SYMBOL_FIELDS.
1142 (symbolS): Don't typedef.
1143 (struct broken_word): Remove.
1144 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1145 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1146 (symbol_clear_list_pointers): Likewise.
1147 (symbol_insert, symbol_remove): Likewise.
1148 (symbol_previous, symbol_append): Likewise.
1149 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1150 (struct local_symbol): Define.
1151 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1152 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1153 (local_symbol_get_frag, local_symbol_set_frag): Define.
1154 (local_symbol_get_real_symbol): Define.
1155 (local_symbol_set_real_symbol): Define.
1157 * write.c (write_object_file): Call resolve_local_symbol_values.
1158 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1159 (TARGET_SYMBOL_FIELDS): Don't define.
1160 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1161 ECOFF_DEBUGGING, add ECOFF fields.
1162 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1163 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1164 ECOFF_DEBUGGING, add ECOFF fields.
1165 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1166 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1167 * config/tc-mcore.h: Don't include struc-symbol.h.
1168 (TARGET_SYMBOL_FIELDS): Don't define.
1169 (struct mcore_tc_sy): Define.
1170 (TC_SYMFIELD_TYPE): Define.
1171 * Many files: Use symbolS instead of struct symbol. Use new
1172 accessor functions rather than referring to symbolS fields
1175 * read.c (s_mri_common): Don't add in value of line_label.
1177 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1178 checking for SEC_LINK_ONCE.
1180 * config/tc-sh.h (sh_fix_adjustable): Declare.
1182 * app.c (input_buffer): New static variable.
1183 (app_push): Save saved_input in allocated buffer.
1184 (app_pop): Restored saved_input.
1185 (do_scrub_chars): Change get parameter to take char * and int as
1186 arguments. Change GET macro to pass input_buffer to get
1187 function. Don't save input into allocated buffer.
1188 * as.h (do_scrub_chars): Update declaration.
1189 * input-file.c (input_file_get): Change to take char * and int.
1190 Read data into passed in buffer. Remove static buffer.
1191 * read.c (scrub_from_string): Change to take char * and int. Copy
1192 data into passed in buffer.
1194 * hash.h: Neaten. Declare hash_traverse.
1195 * hash.c: Complete rewrite based on BFD hashing code.
1196 * gasp.c (chunksize): New variable.
1197 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1200 1999-05-28 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1203 addend unless the target uses an old ABI.
1205 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1207 -Wchar-subscripts cleanup
1208 * listing.c (listing_newline): Use unsigned char variable, so
1209 calls to isascii,iscntrl are correct.
1210 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1212 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1213 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1214 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1215 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1217 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1219 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1221 (arch_coldfire_p): New #define.
1222 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1224 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1226 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1228 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1229 (install_operand): Add place `N'.
1230 (init_table): Add registers ACC, MACSR, MASK.
1232 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1234 * config/tc-m68k.c: Change mcf5200 --> mcf.
1235 (archs): Add mcf5206e, mcf5307.
1236 (m68k_ip): Add format `u'.
1237 (install_operand): Add place `m', `M', `h'.
1238 (init_table): Add upper/lower registers.
1240 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1242 1999-05-28 Martin Dorey <mdorey@madge.com>
1244 * config/tc-i960.c: Several minor changes to add ELF and
1245 BFD_ASSEMBLER support.
1246 * config/tc-i960.h: Likewise.
1247 * configure.in (i960-*-elf*): New target.
1248 * aclocal.m4, configure: Rebuild.
1250 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1252 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1253 reloc changes when defined(BFD_ASSEMBLER).
1255 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1257 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1259 * write.c (write_print_statistics): Output to file, not stderr.
1261 * expr.c (generic_bignum_to_int32,64): Prototype.
1263 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1264 output_sleb128, output_uleb128, output_big_sleb128,
1265 output_big_uleb128, output_big_leb128): Prototype.
1266 (output_big_sleb128, output_big_uleb128): Make inline.
1267 (output_big_leb128): Remove inline
1269 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1270 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1271 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1272 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1273 value for correct overflow check in write.c:fixup_segment.
1274 * write.c (fixup_segment): Move bitfield overflow checks to after
1275 the md_apply_fix call.
1276 * config/obj-coff.c (fixup_segment): Likewise.
1277 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1278 valueT *val argument.
1280 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1282 * config/atof-ieee.c (gen_to_words): Correctly round a
1283 denormalized number. Fix off-by-one in range checking for
1284 exponent in a denormal.
1286 1999-05-10 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1291 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1293 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1295 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1297 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1298 (ReverseRegRegmem): Remove.
1299 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1300 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1301 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1304 From Doug Ledford <dledford@redhat.com>
1305 * config/tc-i386.h (RegXMM): New for P/III.
1306 * config/tc-i386.c: Add support for P/III.
1308 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1310 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1311 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1312 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1314 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1316 * config/tc-i386.c (i386_immediate): Skip whitespace before
1317 complaining about junk after expression.
1318 (i386_displacement): Likewise.
1320 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1322 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1323 Don't copy before downcaseing.
1325 1999-05-05 Catherine Moore <clm@cygnus.com>
1327 * tc-m68k.c: Include elf/m68k.h.
1328 (m68k_elf_final_processing): New routine.
1329 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1332 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1334 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1337 1999-04-30 Nick Clifton <nickc@cygnus.com>
1339 * config/tc-mcore.c (mcore_s_section): Dump literals before
1342 1999-04-29 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1347 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1349 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1350 (TC_INIT_FIX_DATA): Delete.
1351 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1352 (TC_INIT_FIX_DATA): Delete.
1353 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1354 * write.c (fix_new_internal): Initialize fx_cgen member.
1355 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1356 (gas_cgen_md_apply_fix3): Update.
1357 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1358 (md_cgen_record_fixup_exp): Update.
1359 (FX_OPINFO_R_TYPE): Update.
1361 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1362 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1363 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1364 * frags.h (struct frag): Make opindex, opinfo ints.
1366 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1368 1999-04-26 Tom Tromey <tromey@cygnus.com>
1370 * aclocal.m4, configure: Updated for new version of libtool.
1372 1999-04-22 Nick Clifton <nickc@cygnus.com>
1374 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1376 (md_apply_fix3): Do not fix up absolute relocations against
1379 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1381 1999-04-20 Nick Clifton <nickc@cygnus.com>
1383 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1384 changes and data-in-text directives.
1385 (mcore_cons): New function: intercept cons() operations.
1386 (mcore_float_cons): New function: intercept float_cons()
1388 (mcore_stringer): New function: intercept stringer() operations.
1390 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1392 * obj.h (struct format_ops): Change generate_asm_lineno field to
1394 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1396 * config/tc-alpha.c (find_opcode_match): Add default case to
1398 (find_macro_match): Likewise.
1399 (load_expression): Parenthesize && within ||.
1401 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1403 1999-04-17 Nick Clifton <nickc@cygnus.com>
1405 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1406 .text .data .section pseudo ops.
1407 (mcore_s_section): New function. Dump lits before changing secs.
1408 (mcore_s_text): New function. Dump lits before changing secs.
1409 (mcore_s_data): New function. Dump lits before changing secs.
1411 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1413 * config/tc-mips.c (mips_32bitmode): New.
1414 (md_begin): Set mips_32bitmode if needed.
1415 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1416 Set EF_MIPS_32BITMODE.
1418 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1420 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1423 1999-04-16 Nick Clifton <nickc@cygnus.com>
1425 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1427 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1429 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1430 expressions correctly.
1433 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1435 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1437 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1439 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1440 and fmpynfadd instructions.
1442 1999-04-11 Richard Henderson <rth@cygnus.com>
1444 * as.h (environ): Declare it, if needed.
1445 * as.c (dump_statistics): Don't declare environ.
1446 * configure.in (environ): Detect declaration.
1447 * configure, config.in: Rebuild
1449 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1450 (i386_displacement): Allocate enough space for replacement buffer.
1451 Clean up replacement buffer initialization.
1453 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1455 * subsegs.c (section_symbol): Don't create a new symbol if one
1456 already exists; instead, use the existing one, but set its segment
1457 and frag data if it hasn't already been defined.
1458 * config/obj-coff.c (c_section_symbol): Likewise.
1460 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1462 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1464 1999-04-08 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-mcore.c: New File: Support routines for MCore
1468 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1469 * config/obj-coff.c: Add support for mcore-pe target.
1471 * Makefile.am: Add support for MCore targets.
1472 * Makefile.in: Regenerate.
1473 * configure.in: Add support for MCore targets.
1474 * configure: Regenerate.
1476 * doc/all.texi: Set MCORE.
1477 * doc/as.texinfo: Document MCore specific command line options.
1479 * write.h: Prevent multiple inclusion.
1481 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1483 * asintl.h (LC_MESSAGES): Never define.
1484 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1486 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1489 * Makefile.am (m68k-parse.c): If configuring in the source
1490 directory, copy m68k-parse.y into the local directory before
1491 running ylwrap, to remove spurious differences when generating
1493 * Makefile.in: Rebuild.
1495 * config/tc-sparc.h (md_do_align): Just allocate the number of
1496 bytes necessary, rather than always allocating 1024.
1498 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1500 * listing.c (listing_newline): Add cast to avoid warning.
1501 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1502 * config/tc-i386.c (i386_scale): Add return value.
1503 (build_displacement_string): Remove unused local temp_disp2.
1504 (i386_intel_memory_operand): Add parentheses to avoid warning.
1505 (i386_intel_operand): Remove unused local end_of_operand_string.
1506 (i386_operand): Remove unused local operand_modifier.
1507 (i386_operand): Add parens to avoid warning.
1509 1999-04-04 Don Bowman <don@pixsci.com>
1511 * configure.in: Add mips*-*-vxworks* target; have it define
1513 * configure, config.in: Rebuild.
1515 1999-03-31 Nick Clifton <nickc@cygnus.com>
1517 * configure.in (emulations): Add support for arm-epoc-pe.
1518 * configure: Regenerate.
1519 * config/te-epoc-pe.h: New file. Define macros specific to
1521 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1522 for arm-epoc-pe target.
1524 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1526 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1528 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1530 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1531 detect ",n" without a condition.
1532 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1535 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1537 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1538 instruction is encoded with one bit.
1541 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1543 * doc/internals.texi (CPU backend): Mention that
1544 line_separator_chars should not include newline. From thi
1545 <ttn@mingle.glug.org>.
1547 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1549 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1550 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1552 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1554 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1556 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1558 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1561 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1563 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1565 1999-03-15 Martin Hunt <hunt@cygnus.com>
1567 * app.c (do_scrub_begin): Change '-' back to a symbol char
1568 so we can use multiple opcodes on a line again.
1570 * config/tc-d30v.c: By default, warn if a symbol has
1571 the same name as a register. Plus some minor
1572 updates from the branch.
1574 1999-03-13 Nick Clifton <nickc@cygnus.com>
1576 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1577 BFD_RELOC_16 and BFD_RELOC_64.
1579 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1581 * expr.c (expr): Add missing else.
1583 1999-03-12 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-arm.c (md_apply_fix3): Improve error message.
1587 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1589 * Makefile.am (CPU_TYPES): Add fr30.
1590 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1591 (fr30,m32r dependencies): Update.
1592 * Makefile.in: Rebuild.
1594 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1595 (gas_cgen_record_fixup_exp): Ditto.
1596 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1597 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1598 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1599 (md_cgen_lookup_reloc): Update use of operand->type.
1600 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1601 (md_convert_frag): Call cgen_operand_lookup_by_num.
1602 (md_cgen_lookup_reloc): Update use of operand->type.
1603 (m32r_cgen_record_fixup_exp): Ditto.
1605 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1607 * config/tc-mips.c (md_show_usage): Fix message.
1609 1999-03-03 Nick Clifton <nickc@cygnus.com>
1611 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1612 and LDR reg,=<expr> instruction.
1614 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1617 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1619 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1621 1999-02-17 Nick Clifton <nickc@cygnus.com>
1623 This patch was created by: Scott Bambrough
1624 <scottb@corelcomputer.com>
1627 Special cased '@' character. The '@' character is used as the
1628 ARM assembler comment character, as a special character
1629 and in ELF .symver pseudo-op's, and as a special character in
1630 .type and .section pseudo-ops.
1631 (symver_pseudo): New static variable.
1632 (symver_state): New static variable.
1633 (struct app_save): Add field 'symver_state'.
1634 (app_push): Save global symver_state int struct app_save.
1635 (app_pop): Restore global symver_state from struct app_save.
1636 (do_scrub_chars): Special case handling of '@' character in
1639 * configure.in: Modified to recognize armv* uname syntax from ARM
1641 * configure: Regenerated.
1643 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1644 a prefix to the section's type.
1645 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1646 the type's typename.
1648 * config/tc-arm.h: Add support for PIC generation:
1649 (pic_code): New boolean.
1650 (obj_relocate_extern): Define.
1651 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1652 (TC_CONS_FIX_NEW): Define.
1653 (tc_fix_adjustable): Define.
1654 (GLOBAL_OFFSET_TABLE_NAME): Define.
1656 * config/tc-arm.c: Add support for PIC generation:
1657 (line_seperator_chars): Allow ';' as a seperator for Linux.
1658 (is_immediate_prefix): New macro.
1659 (arm_parse_reloc): New function.
1660 (s_arm_elf_cons): New function.
1661 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1662 (md_undefined_symbol): Special case handling for the Global Offset
1664 (md_apply_fix3): Handle PIC relocs.
1665 (tc_gen_reloc): Handle PIC relocs.
1666 (md_parse_option): Add support for '-k' command line switch to
1667 enable PIC generation.
1668 (cons_fix_new_arm): New function.
1669 (s_arm_elf_cons): New function.
1671 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1673 * configure.in: Add comments for uses of AC_DEFINE.
1674 * acinclude.m4: Likewise.
1675 * acconfig.h: Remove.
1676 * aclocal.m4: Rebuild.
1677 * configure: Rebuild.
1678 * Makefile.in: Rebuild.
1679 * config.in: Rebuild.
1681 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1683 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1684 non-constant offset from a base register.
1686 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1688 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1691 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1693 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1694 (emit_insn): Look for pc-relative and no-overflow specifiers on
1695 internal relocation types.
1697 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1699 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1702 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1704 (mips_4650, mips_4010, mips_4100): Variables removed.
1705 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1706 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1708 (md_begin): Don't bother initializing the mips_NNNN variables;
1709 mips_cpu is set, and that's good enough now.
1710 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1711 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1712 (show): New function, to handle wrapping in the CPU lists.
1713 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1715 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1717 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1718 than treat as an immediate specifier.
1720 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1722 * config/tc-i386.c: Prototype many functions.
1723 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1724 (i386_immediate): Remove unused second argument.
1725 (i386_intel_operand): Fix i386_is_reg typo.
1726 (i386_operand): Use allow_naked_reg.
1727 (output_invalid): Make operand int for K&R.
1729 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1731 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1733 * Makefile.in: Rebuild.
1735 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1737 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1739 (EXTRA_as_new_SOURCES): Comment out.
1740 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1741 * Makefile.in: Rebuild.
1742 * doc/Makefile.in: Rebuild.
1743 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1744 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1745 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1746 * configure: Rebuild.
1747 * aclocal.m4: Rebuild.
1748 * config.in: Rebuild.
1749 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1750 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1751 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1752 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1753 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1754 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1755 (gas_cgen_record_fixup_exp): Ditto.
1756 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1757 descriptor, not global variable.
1758 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1759 descriptor, not global variable. Refer to insert_operand handler
1760 via cpu descriptor, not global function.
1761 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1762 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1763 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1764 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1765 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1766 * config/tc-m32r.c: Ditto.
1767 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1768 (md_assemble): Ditto.
1769 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1771 1999-02-09 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1774 relocations for ELF targets.
1776 1999-02-08 Nick Clifton <nickc@cygnus.com>
1778 * configure.in: Add support for StrongARM target.
1779 * configure: Regenerate.
1781 1999-02-05 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1785 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1788 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1790 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1792 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1794 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1795 (INTEL_DWORD_MNEM_SUFFIX): Define.
1798 (DWORD_PTR): Define.
1799 (XWORD_PTR): Define.
1801 (OFFSET_FLAT): Define.
1803 (NONE_FOUND): Define.
1806 * config/tc-i386.c (set_intel_syntax): New routine.
1807 (intel_syntax): Declare.
1808 (allow_naked_reg): Declare.
1809 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1810 (intel_float_operand): New routine.
1811 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1812 Handle brackets as well as parens. Call i386_intel_operand for
1813 intel syntax. Reverse operands if appropriate. Handle new
1814 suffixes. Handle movzx and movsx.
1815 (i386_is_reg): New routine.
1816 (i386_immediate): New routine.
1817 (i386_scale): New routine.
1818 (i386_displacement): New routine.
1819 (i386_operand_modifier): New routine.
1820 (build_displacement_string): New routine.
1821 (i386_parse_seg): New routine.
1822 (i386_intel_memory_operand): New routine.
1823 (i386_intel_operand): New routine.
1824 (i386_operand): Call i386_displacement, i386_immediate,
1825 i386_scale, etc. instead of handling inline.
1826 (parse_register): Handle registers without prefix.
1828 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1830 * configure: Regenerate.
1831 * configure.in (arm-*-oabi): New.
1832 (thumb-*-oabi): New.
1833 * config/tc-arm.c (target_oabi): Declare.
1834 (md_apply_fix3): Support REL relocs.
1835 (md_parse_option): Handle -oabi.
1836 (elf32_arm_target_format): New routine.
1837 (md_longopts): Add OPTION_OABI.
1838 * config/tc-arm.h: Redefine TARGET_FORMAT.
1841 1999-01-28 Nick Clifton <nickc@cygnus.com>
1843 * write.c (write_relocs): Handle out of range error.
1845 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1846 (fr30_force_relocation): Default to 0.
1848 * config/tc-fr30.h (obj_fix_adjustable): Define.
1849 (TC_FORCE_RELOCATION): Define.
1851 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1854 1999-01-16 Nick Clifton <nickc@cygnus.com>
1856 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1857 merge of two instructions if the left instruciton kills the right.
1859 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1861 * Makefile.in: Regenerate.
1862 * configure.in: Redo test for using cgen.
1863 * configure: Regenerate.
1865 1999-01-09 Nick Clifton <nickc@cygnus.com>
1867 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1868 redefinition of this macro.
1870 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1872 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1875 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1877 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1878 a read of HI or LO and an immediatly following branch.
1880 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1882 * config/tc-mips.c (md_begin): Another correction to the setting of
1885 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1887 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1889 1998-12-21 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1892 bit insn when optimizing, so that parallelised instructions will
1893 start on a 32 bit boundary.
1895 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1897 * config/tc-mips.c (mips_eabi64): New.
1898 (md_begin): Set mips_eabi64.
1899 (mips_elf_final_processing): Use it.
1901 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1903 * config/tc-mips.c (mips_elf_final_processing):
1904 Correct setting of ABI in e_flags.
1906 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1908 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1910 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1912 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1914 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1916 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1917 warning, values that don't fit in the field.
1919 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1921 * config/tc-mips.c (mips_abi_string): New.
1922 (md_parse_option,md_longopts): Add mabi.
1923 (mips_elf_final_processing): Set e_flags based on mabi flag.
1925 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1927 * config/tc-mips.c (md_parse_option): Handle vr4111.
1929 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1931 * config/tc-h8300.c (build_bytes): Change message given if the
1932 instruction requires H8/300H mode and we're not in Hmode, to
1933 suggest that it may be the operand modes that are the problem, not
1934 necessarily the opcode.
1936 1998-12-10 Nick Clifton <nickc@cygnus.com>
1938 * config/tc-fr30.c: Add line separator character.
1940 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1942 * configure.in (hppa-*-mpeix*): New target.
1943 * config/obj-som.h (obj_som_compiler): Declare.
1944 * config/obj-som.c (compiler_seen): New static variable.
1945 (obj_som_compiler): New function.
1946 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1947 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1948 (pa_type_args): Set hppa_priv_level.
1949 (pa_compiler): New static function if OBJ_SOM.
1950 * configure: Rebuild.
1952 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1954 * read.c (output_leb128): Don't mark as inline.
1956 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1958 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1959 AIX .vbyte unaligned data support.
1960 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1961 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1964 1998-12-07 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1969 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1971 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1972 BFD_RELOC_ARM_PCREL_BRANCH.
1974 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1976 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1977 checking the target type.
1978 (mips-dec-bsd*): Set endian to little.
1979 * configure: Rebuild.
1981 COFF weak symbol support, based on patches from Mark Elbrecht
1982 <snowball3@usa.net>:
1983 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1984 * config/obj-coff.c (obj_coff_weak): New static function.
1985 (obj_coff_endef) [both versions]: Handle weak symbols.
1986 (coff_frob_symbol): Likewise.
1987 (yank_symbols): Likewise.
1988 (obj_pseudo_table): Add "weak".
1990 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1991 <aymeric.vincent@emi.u-bordeaux.fr>.
1992 * aclocal.m4: Rebuild with current tools.
1993 * configure: Rebuild.
1995 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1996 an assertion failure for a case we can't handle when OBJ_ECOFF.
1998 * expr.c (operator): And with 0xff to avoid problems with signed
2001 1998-12-03 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2004 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2006 1998-12-02 Nick Clifton <nickc@cygnus.com>
2008 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2011 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2013 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2016 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2018 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2021 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2025 (d10v_cleanup): Only generate previous insn if a multiline insn is
2028 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2033 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2035 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2036 -marm6xxx command line switches.
2038 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2040 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2041 (itbl-ops.o): Delete duplicate dependencies.
2042 Rebuild dependencies.
2043 Add fr30 dependencies.
2044 * Makefile.in: Rebuild.
2046 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2050 * listing.c: Ignore line terminator characters found inside
2053 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2055 * po/gas.pot: Regenerated.
2057 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2060 fr30_is_label_start(). Also checks for delay slot insns.
2062 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2063 FR30 instructions which contain a colon in the mnemonic.
2065 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2067 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-fr30.c: Removed currently superflous code.
2071 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-fr30.h: New file.
2074 * config/tc-fr30.c: Tweaking so that it will compile.
2076 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2078 * config/tc-d10v.h (obj_fix_adjustable): Define.
2079 (TC_FORCE_RELOCATION): Define.
2080 (d10v_force_relocation): Declare.
2081 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2082 (md_apply_fix3): Handle Vtable relocs.
2083 (d10v_fix_adjustable): New.
2084 (d10v_force_relocation): New.
2086 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-d30v.c: Change default behaviour to ignore potential
2089 conflicts between register name and symbol names.
2091 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2093 * configure.in: Add fr30-*-*.
2094 * config/tc-fr30.c: New file.
2095 * Makefile.in: Regenerated.
2096 * config.in: Regenerated.
2097 * configure: Regenerated.
2098 * doc/Makefile.in: Regenerated.
2099 * po/gas.pot: Regenerated.
2101 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2103 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2106 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2108 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2110 (do_scrub_chars): Add some casts to unsigned char to avoid
2111 unwanted sign extension.
2112 * read.c (lex_type): Set characters about 127 to be symbol
2114 * config/tc-i386.c (md_begin): Set identifier_chars and
2115 operand_chars for values above 127.
2117 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2119 * configure.in: detect cygwin* instead of cygwin32*
2120 * configure: regenerate
2122 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2124 * listing.c: Add support for producing a listing from piped
2127 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2129 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2130 (append_insn): Account for the tx39's multiply behavior.
2132 1998-10-26 Michael Meissner <meissner@cygnus.com>
2134 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2135 from assemble_parallel_insns. Add support for '->' to indicate
2136 explicitly serializing the instructions.
2137 (md_assemble): Ditto.
2139 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2141 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2144 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2146 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2148 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2150 * config/tc-mips.c : support frame and regmask/fregmask when
2151 MIPS_STABS_ELF is specified.
2153 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2155 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2156 (md_apply_fix): Don't return 1 for VTABLE relocs.
2157 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2159 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2161 * doc/c-i386.texi: Replace occurences of "opcode" with
2162 "instruction mnemonic", "instruction", or "mnemonic" when
2163 referring to the name of an instruction. Use "opcode" when
2164 referring to the sequence of machine bytes.
2166 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2167 (is_opcode_char): Rename to is_mnemonic_char.
2168 (md_assemble and i386_operand): Correct error messages from
2169 "opcode" to "instruction mnemonic"
2170 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2171 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2172 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2173 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2174 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2175 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2176 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2178 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2180 * config/tc-i386.c (i386_operand): Check for garbage after
2183 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2185 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2186 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2188 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2190 * config/tc-sh.h (obj_fix_adjustable): Define.
2191 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2192 (md_apply_fix): Likewise.
2193 (tc_gen_reloc): Likewise.
2194 (sh_fix_adjustable): New.
2196 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2198 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2199 * cgen.h (gas_cgen_finish_insn): Update prototype.
2200 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2201 cgen_insn_t -> CGEN_INSN_INT.
2202 (make_parallel): Update handling of CGEN_INT_INSN_P.
2203 (assemble_parallel_insn): Ditto.
2204 (target_make_parallel): New function.
2205 (md_assemble): Use it.
2207 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2209 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2211 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2213 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2214 converted into lower case.
2216 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2218 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2219 (gas_cgen_tc_gen_reloc): Likewise.
2220 * config/tc-m32r.h (obj_fix_adjustable): Define.
2221 * config/tc-m32r.c (m32r_fix_adjustable): New.
2222 (m32r_force_relocation): Handle VTABLE relocs.
2224 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2226 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2228 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2230 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2231 to lower case before parsing.
2233 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2234 parallel insns modift buts in the PSW as a side effect.
2236 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-d30v.c (find_format): Test for missing flag and
2241 (md_apply_fix3): Fix error messages to avoid
2242 assumption about presence of a symbol.
2244 (parallel_ok): Disallow parallel instructions that both modify the
2247 (find_format): Generate a warning if an odd numbered register is
2248 used as the first register in a mutli-register instruction.
2250 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2253 relocations are always associated with a symbol.
2255 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2257 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2258 (elf32_sparc_force_relocation): Declare.
2259 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2260 (tc_gen_reloc): Handle vtable relocs.
2261 (elf32_sparc_force_relocation): New.
2263 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2265 * symbols.c (S_IS_FUNCTION): New.
2266 * config/tc-v850.h (obj_fix_adjustable): Define.
2267 (TC_FORCE_RELOCATION): Define.
2268 (v850_force_relocation): Declare.
2269 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2270 of fx_addnumber for VTABLE reloc addends.
2271 (md_apply_fix3): Handle VTABLE relocs.
2272 (v850_fix_adjustable): New.
2273 (v850_force_relocation): New.
2275 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2277 * tc-hppa.c (fp_operand_format): Add some additional formats.
2278 (pa_ip): Do not automatically promote into pa2.0 mode.
2279 (pa_level): Handle ".level 2.0".
2281 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2283 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2284 * config/tc-i386.h (template.extension_opcode): Change to
2285 unsigned int to allow full range of 8-bit opcode suffixes.
2286 (None): Redefine as 0xffff.
2288 From Jeff B Epler <jepler@usgs.gov>
2289 * doc/c-i386.texi (i386-SIMD): New section.
2291 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2293 * read.c (discard_rest_of_line): New function.
2294 * read.h: Declare it.
2295 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2297 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2299 * config/tc-d10v.c (find_symbol_matching_register): New function.
2300 (find_opcode): Cope with the case where a register name matches
2303 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2305 * config/tc-v850.c (md_pcrel_from): Rename to
2306 v850_pcrel_from_section.
2307 (v850_pcrel_from_section): Do not resolves symbols in other
2310 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2312 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2314 * config/tc-d10v.c (find_opcode): Generate an error if a register
2315 is supplied for an operand that should not be a register.
2317 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2319 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2320 instructions to have another instruction in the right bin.
2322 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2325 the right container if the left container holds a branch
2328 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2331 both a register name and symbol name.
2332 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2334 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2336 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2337 execution unit class.
2339 (reg_name_search): If a name matches a register and a symbol,
2340 prefer the register.
2341 (find_format): Disallow flag registers when a general purpose
2342 register is required.
2343 If a number is required, but a register has been given, check to
2344 see if a symbol with the same name as the register exists, and if
2345 so, use that symbol.
2347 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2349 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2351 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-d30v.c (find_format): Do not accept flag registers as
2354 general purpose registers.
2355 (find_format): If an immediate value is expected at a given place
2356 in a format, but a register name has been provided instead, check
2357 to see if that register name matches the name of a predefined
2358 symbol and if it does, then use the symbol instead.
2359 (reg_name_search): If a register name matches a symbol name,
2360 prefer the register name to the symbol name.
2362 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2364 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2365 the previous insn to empty.
2367 1998-09-20 Michael Meissner <meissner@cygnus.com>
2369 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2370 pieces, forcing the use of an ANSI compiler.
2372 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2374 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2376 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2378 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2380 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2382 (obj_elf_vtable_entry): Likewise.
2383 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2384 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2385 (tc_gen_reloc): Likewise.
2386 (arm_fix_adjustable): Likewise.
2387 (elf32_arm_force_relocation): New.
2388 (armelf_frob_symbol): Remove coff-style symbol support.
2390 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2392 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2394 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2396 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2397 OBJ_COFF so that routine is defined for a.out format.
2399 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2401 * config/tc-i386.c (i386_operand): Detect non-segment registers
2402 used as segment prefixes.
2404 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2406 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2407 optimize across FDE boundaries.
2409 * config/obj-coff.c (obj_coff_section): Preserve any link once
2410 flags when setting the section flags.
2412 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2415 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2417 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2419 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2422 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2424 * frags.c (frag_grow): Include the size of the frag struct in the
2427 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2428 if the new subseg comes before the old.
2430 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2432 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2433 to handle edge8 and edge16.
2435 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2437 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2438 before we clobber the symbol involved.
2440 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2442 * config/tc-arm.c: Remove OBJ_ELF definitions for
2443 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2444 use arm_adjust_symtab for OBJ_COFF.
2445 (armelf_adjust_symtab): New Routine.
2446 * config/tc-arm.h: Define obj_adjust_symtab to
2447 armelf_adjust_symtab for OBJ_ELF.
2449 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2451 * configure.in: Make all i386-elf targets use bfd_gas.
2452 * config/tc-i386.c (tc_i386_force_relocation): New.
2453 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2454 (md_apply_fix3): Likewise.
2455 (tc_gen_reloc): Handle them.
2456 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2457 tc_i386_force_relocation.
2459 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2463 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2465 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2466 current opcode after writing the first insturction of a reverse
2469 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2471 * read.h (generate_lineno_debug): Add prototype.
2472 * read.c (generate_lineno_debug): Make non-static.
2474 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2476 * config/tc-i386.c (md_assemble): Only warn for address/data size
2479 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2482 against Thumb function names, as the linker needs this information.
2484 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2486 * expr.c (operand): Check also that there is no advance in operand
2487 after atof_generic in order to decide "is it label 0f or floating
2490 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2493 command line options with a single dash.
2494 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2496 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2498 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2499 * tc-arm.c (arm_fix_adjustable): New routine.
2501 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2503 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2504 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2505 demand_empty_rest_of_line before mri_comment_end.
2506 (equals): Check garbage after expression before
2507 mri_comment_end in MRI mode.
2509 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2511 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2512 small immediate constant to use the constant itself rather than
2515 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2517 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2518 (pa_leave): Likewise.
2520 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2522 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2524 (i386_operand): Fix an error message.
2526 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2528 * doc/c-arm.texi (ARM Directives): Document .req directive.
2530 * config/tc-arm.c (reg_required_here): Display erroneous string if
2531 the register name could not be decoded.
2532 Do not set inst.instruction if the sift is -1.
2534 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2536 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2539 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2541 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2542 even if it is belived to be unnecessary.
2544 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2546 config/tc-i386.c (i386_operand): Size immediate constants by
2547 suffix (erroneously removed as part of July 7 change).
2549 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2551 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2552 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2553 (armelf_frob_symbol): New Routine.
2554 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2556 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2558 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2560 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2562 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2563 command line switches passed to assembler.
2565 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2567 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2568 (gas_cgen_opcode_desc): Declare.
2569 (gas_cgen_parse_operand): Declare.
2570 (*): Prepend gas_ to gas specific fns to denote them as such.
2572 * cgen.c (gas_cgen_opcode_desc): New global
2573 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2574 (queue_fixup): Renamed from cgen_queue_fixup.
2575 (*): Prepend gas_ to gas specific fns to denote them as such.
2577 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2578 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2579 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2580 Open opcode table and initialize it.
2581 (make_parallel): Use gas_cgen_opcode_desc.
2582 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2583 (md_assemble): Ditto.
2585 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2587 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2588 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2589 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2590 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2591 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2592 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2593 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2594 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2595 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2596 (INIT_STAB_SECTION): Likewise.
2597 (OBJ_PROCESS_STAB): Likewise.
2599 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2600 (md_parse_option): Watch for them.
2601 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2602 (md_begin): Kill neverdef code.
2603 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2604 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2605 (s_alpha_coff_wrapper): New.
2606 (md_pseudo_table): Trap all ECOFF pseudos.
2608 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2610 Start of changes to remove mdebug section from mips*-elf
2611 Based on MIPS_STAB_ELF definition
2612 * acconfig.h: undef if not configured
2613 * config.in: undef if not configured
2614 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2615 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2616 * stabs.c (s_stab_generic): flush frag
2618 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2620 * configure.in: (arm-*-elf): Handle.
2621 (thumb-*-elf): Handle.
2622 * configure: Regenerate.
2623 * read.c (stringer): Fix typo in comment.
2624 * write.c (fixup_segment): Don't add symbol value to addend if
2626 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2628 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2631 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2633 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2634 (write_2_short): Emit warning if new flag is set.
2635 (do_assemble): Set flags if left instruction is one of special
2636 "right-instruction-killer" type.
2638 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2640 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2641 Always output words in debug_info section as big endian.
2642 (sparc_target_format): Choose correct bfd target.
2643 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2645 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2647 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2648 to work with internationalization code. Issue an error when two
2649 operands match that are not allowed to match.
2651 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2653 * configure.in (install_tooldir): Allow target to specify whether
2654 it wants to be installed in $(tooldir)/bin.
2655 * configure: Regenerate.
2656 * Makefile.am (install-exec-local): Set install-exec-tooldir
2657 dependency via configure.
2658 * Makefile.in: Regenerate.
2660 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2662 * Makefile.am (install-exec-local): Split into two ...
2663 (install-exec-bindir,install-exec-tooldir): New rules.
2664 * Makefile.in: Regenerate.
2666 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2668 * Makefile.am (install-exec-local): Don't remove the file before
2669 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2670 W. Rozycki <macro@ds2.pg.gda.pl>.
2671 * Makefile.in: Rebuild.
2673 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2675 * cgen.c: Include libiberty.h.
2676 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2677 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2678 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2679 (md_cgen_lookup_reloc)): Declare.
2680 (md_cgen_record_fixup_exp): Declare.
2681 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2682 (m32r_relax_frag): Declare.
2683 (cgen_md_apply_fix3): Decls moved to cgen.h.
2684 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2685 (m32r_cgen_record_fixup_exp): Delete decl.
2686 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2687 (assemble_nop): Delete.
2688 (expand_debug_syms): Delete unused `exp'.
2689 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2690 Add default case for -Wall.
2691 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2692 (md_atof): Delete unused wordP.
2694 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2696 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2699 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2702 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2703 .print, .purgem, and .struct. Remove documentation for
2706 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2708 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2709 Update call to insert_operand.
2711 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2715 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2718 whitespace after a prefix operator.
2720 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2722 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2724 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2726 * config/tc-sparc.c (log2): New static function.
2727 (s_reserve): Use log2 to convert alignment before calling
2729 (s_common): Use log2 to convert alignment before calling
2730 record_alignment and frag_align.
2731 (sparc_cons_align): Use log2.
2733 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2735 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2736 (s_common): Likewise.
2738 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2739 initialization of waddr.
2740 (sparc_elf_final_processing): Add default case to switch.
2742 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2744 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2745 than temporary real.
2747 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2749 * write.c (subsegs_finish): Don't align the segments if there were
2752 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2753 copying aux information.
2755 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2756 expression into a symbol.
2758 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2760 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2761 type to unsigned int.
2762 (md_assemble): Change type used to store offsets from unsigned
2764 (i386_operand): Switch error check to only call RESTORE_END_STRING
2765 once after parse_register.
2767 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-v850.c (md_show_usage): Changed format to match that
2772 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2774 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2776 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2778 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2781 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2783 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2784 * doc/Makefile.in: Rebuild.
2786 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2788 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2789 for %lo expressions.
2790 (mips_ip, case 'u'): Move range check after code to mask
2791 off bits in %hi/%lo expressions. Mask off high bits for
2794 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2796 * doc/Makefile.am (gasver.texi): New target.
2797 (as.info, as.dvi): Depends upon gasver.texi.
2798 * doc/as.texinfo: Include gasver.texi. Mention version number on
2799 title page and in top node.
2800 * doc/Makefile.in: Rebuild.
2802 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2804 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2805 but not including the line containing the edict.
2806 * listing.h (LISTING_EOF): New.
2807 * input-scrub.c (input_scrub_next_buffer): Call it.
2809 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2811 * config/tc-i386.c (i386_operand): Don't set the size of an
2812 immediate address based solely on the suffix and the mode.
2814 * config/tc-i386.c (md_assemble): Add assertion to make sure
2815 overlap2 does not set Imm.
2817 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2818 sequences of whitespace to a single space.
2819 (is_space_chars): Just compare with space.
2820 (md_begin): Don't initialize space_chars.
2821 (md_assemble): Just skip a single whitespace character.
2822 (i386_operand): Rewrite base-index parsing to use new
2823 parse_register, and to skip white space. Skip white space in a
2824 number of other places too. Don't give error message if
2825 parse_register fails.
2826 (parse_register): Change reg_string parameter to be non-const.
2827 Add end_op parameter. Skip white space after the `%', and return
2828 end of register string. Give error message here rather than
2831 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2833 Based on patch from Matt Semersky <matts@scd.hp.com>:
2834 * expr.c (op_encoding): Make const.
2835 (expr_set_precedence): New function.
2836 (expr_begin): Don't set operator rankings, just call
2837 expr_set_precedence.
2838 * expr.h (expr_set_precedence): Declare.
2839 * read.c (s_mri): Call expr_set_precedence.
2841 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2843 * doc/as.texinfo (Statements): Remove paragraph discussing
2844 continuing lines with a backslash. This hasn't worked for years,
2847 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2849 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2851 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2852 (ps_CTORS, ps_DTORS): New section types.
2853 (vms_fixup_xtors_section): New function
2854 (Ctors_Psect, Dtors_Psect): Define.
2855 (IS_GXX_XTOR): Define
2856 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2857 Filter static constructors/destructors and add to
2858 Ctors_Symbols/Dtors_Symbols chain.
2859 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2860 appropriate section.
2862 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2863 * makefile.vms: Merge vax/vms support.
2865 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2867 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2868 (elf_pseudo_table): Add them.
2869 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2870 (md_apply_fix): Accept them.
2871 (mips_fix_adjustable): Don't adjust them.
2872 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2873 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2874 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2875 (tc_fix_adjustable): Don't adjust them.
2877 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2879 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2881 * Makefile.in: Regenerate.
2882 * configure.in: AC_SUBST cgen_cpu_prefix.
2883 * configure: Regenerate.
2885 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2887 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2888 Changed all users of COND12_DELAY.
2890 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2892 * config/tc-mn10300.c (set_arch_mach): New function.
2893 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2894 (md_begin): Default to mn10300 mode.
2895 (md_assemble): Only accept instructions for the core mn10300
2896 chip and the active machine type.
2898 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2900 * subsegs.h (segment_info_type): Give the struct a name.
2901 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2902 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2903 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2904 * config/tc-w65.h (tc_reloc_mangle): Declare.
2905 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2907 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2909 * config/tc-v850.c (v850_comm): Restore old section
2910 after common processing.
2912 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2914 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2916 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2918 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2919 char with code that explicitly sign-extends.
2921 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-v850.c (md_begin): Restore text section as the current
2924 section after creating call table sections.
2925 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2928 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2929 with call to macro SYM_AUXINFO.
2931 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2933 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2934 with the program transform name.
2935 * Makefile.in: Rebuild.
2937 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2942 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2944 * config/tc-i386.c (i386_operand): Be prepared for a space between
2945 the open parenthesis and the start of the register operand,
2946 because of the June 16 change.
2948 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2950 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2953 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2956 even if it is belived to be unnecessary.
2958 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2962 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2964 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2966 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2967 shift amount for a repeated operand. The shift amount for the
2968 repeated copy comes from the size of the operand.
2970 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2972 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2974 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2976 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2978 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2980 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2981 characters in it as LEX_IS_SYMBOL_COMPONENT.
2982 * config/tc-i386.h (tc_symbol_chars): Define.
2983 (extra_symbol_chars): Declare.
2984 * config/tc-i386.c (extra_symbol_chars): Define.
2985 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2986 (line_comment_chars): Set to '/' if TE_LINUX.
2987 * doc/c-i386.texi (i386-prefixes): Update.
2988 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2990 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2992 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2993 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2995 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2997 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2998 constraint in instructions REP & REPI.
3000 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3003 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3005 (check_range): If the operand is shifted, then shift the number
3006 before checking its range.
3008 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3010 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3013 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-v850.c (v850_comm): Create special sections as needed.
3017 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3019 * config/tc-d10v.c (write_2_short): Addition of swapping
3020 instructions for sequential and reverse sequential order when
3021 given order is not possible.
3023 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * Makefile.am: Rebuild dependencies.
3026 (DEP_INCLUDES): Fix reference to intl build directory.
3027 * Makefile.in: Rebuild.
3029 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3031 * doc/c-i386.texi: Update 16 bit documentation.
3033 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3034 IgnoreDataSize to IgnoreSize as they are used for address size as
3036 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3037 32-bit mode, similarly addr16/data16 and variants.
3039 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3042 sequential word multiply instructions.
3044 (do_assemble): Add extra command line argument, to allow mul32
3045 attribute to be preserved across parallel insns.
3046 (md_assemble): Insert NOPs between explicitly parallel insns which
3047 contain an 32 bit multiply and a 16 multiply.
3049 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3051 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3054 * config/tc-i386.c (reloc): Add braces.
3056 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3057 consistent with Intel naming.
3058 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3059 use bitfields in sib_byte.
3060 (modrm_byte): Don't use bitfields here either.
3062 * config/tc-i386.c (current_templates): Add const.
3063 (parse_register): Add const to return, param, and char *s.
3064 (i386_operand): Add const to reg_entry *r.
3065 * config/tc-i386.h (templates): Add const to start, end.
3067 Inspired by code for 16 bit gas support from Martynas Kunigelis
3068 <martynas@nm3.ktu.lt>:
3069 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3070 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3071 (uses_mem_addrmode): Remove.
3072 (md_estimate_size_before_relax): Add support here too.
3073 (md_relax_table): Rewrite interface to md_relax for 16 bit
3075 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3076 (opcode_suffix_to_type): Remove.
3077 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3078 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3079 (md_convert_frag): Likewise.
3080 (i386_operand): Add support for 16 bit base/index regs,
3081 immediates, and displacements. Remove some unnecessary casts, and
3082 localise end_of_operand_string, displacement_string_start,
3083 displacement_string_end variables. Add GCC_ASM_O_HACK.
3084 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3086 * config/tc-i386.c (prefix_hash): Remove.
3087 (md_begin): Rewrite without obstacks. Remove prefix hash table
3088 handling. Rewrite lexical table handling.
3089 (i386_print_statistics): Don't print prefix statistics.
3090 (md_assemble): Rewrite instruction parser so that line is not
3091 converted to lower case. Don't do a hash_find for prefixes,
3092 instead recognise them via opcode modifier.
3093 (expecting_operand, paren_not_balanced): Localise variables.
3094 * config/tc-i386.h (IsPrefix): Define.
3095 (prefix_entry): Remove.
3097 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3098 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3099 '\\' in case where comment_chars contains '/'.
3101 * config/tc-i386.c (MATCH): Ensure given operand and template
3102 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3103 you must write `ljmp *table(%ebx)'.
3105 From H.J. Lu <hjl@gnu.org>:
3106 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3107 as 0 ifndef BFD_ASSEMBLER.
3108 (md_assemble): Allow immediate operands without suffix or
3109 other reg operand to default in size to the current code size.
3111 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3113 * config/tc-v850.c (md_begin): Restore creation of
3114 .call_table_text and .call_table_data sections.
3116 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3119 after emitting a word of noops.
3121 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3123 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3124 (i386_operand): Simplify checks for valid base/index combinations.
3125 Disallow `in 4(%dx),%al'.
3127 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3129 (add_prefix): Change parameter from char to int.
3131 * config/tc-i386.h (Ugh): Define opcode modifier.
3132 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3134 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3135 CONSISTENT_REGISTER_MATCH macros to check register types more
3136 thoroughly. Check for illegal suffix/operand combinations
3137 when matching insns with operands. Handle new `s' suffix, and
3138 associated FloatMF opcode modifier for float insns with memory
3140 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3141 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3142 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3143 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3144 DATA_PREFIX_OPCODE throughout.
3146 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3147 (md_assemble): Rewrite suffix/register operand checking code to be
3148 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3149 AnyMem, the better to grep.
3151 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3152 given a memory operand. Don't set Abs bits either.
3153 (type_names): Remove Mem*, Abs*.
3154 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3155 define opcode_modifiers as these cases are handled by Disp8,
3156 Disp16, Disp32 and suffix checks.
3157 (COMES_IN_BOTH_DIRECTIONS): Remove.
3158 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3160 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3161 if IgnoreDataSize modifier given. Remove ShortformW modifier
3162 test. Add test for ShortForm in W base_opcode modification.
3163 Merge Seg2ShortForm and Seg3ShortForm code.
3164 * config/tc-i386.h (ShortFormW): Remove.
3165 (IgnoreDataSize): Define.
3167 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-d30v.c (md_assemble): Store previous segment state
3170 with previous instruction.
3172 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3174 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3175 (ebp, esp): Remove static variables.
3176 (MATCH): Remove test for InOutPortReg.
3177 (i386_operand): Properly handle InOutPortReg here instead.
3178 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3179 (md_assemble): Simplify and correct modrm and sib generation.
3180 (i386_operand): Add warning for scale without index.
3181 Rewrite checks for valid base/index combinations.
3183 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3184 macros and enclose in do while(0).
3185 (RESTORE_END_STRING): Likewise.
3186 (md_assemble): Add one to printed operand number so we start
3187 from 1 not 0. Add some more gettext invocations.
3188 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3191 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3192 DATA_PREFIX, SEG_PREFIX): Define.
3193 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3194 (check_prefix): Remove function.
3195 (add_prefix): New function. Add prefix to i.prefix as well as
3197 (md_assemble): Changes for add_prefix. Remove hack for wait
3198 prefix, instead always output prefixes in fixed order. Test
3199 for jcxz/loop when selecting between word & dword operations,
3200 and add address size prefix rather than operand size prefix.
3201 Remove operand -> address size hack when emitting jcxz/loop.
3202 (i386_operand): Remove O_Absent check as it's done in expr.
3204 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3206 * configure.in: Recognize m5200 as a cpu_type of m68k.
3207 * aclocal.m4: Rebuild with current libtool.
3208 * configure: Rebuild.
3210 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3212 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3213 to relaxable_symbol to prevent references to external symbol from
3216 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3218 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3219 symbols are relaxable.
3221 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3223 * config/tc-v850.c (md_begin): Don't create special
3224 sections by default.
3226 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3228 * config/tc-mips.c (macro): For div and udiv, close the
3229 reorder block as soon as possible.
3231 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3233 From Matt Semersky <matts@scd.hp.com>:
3234 * macro.c (macro_mri_mode): New function.
3235 * macro.h (macro_mri_mode): Declare.
3236 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3239 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3241 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3244 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3245 until after xstrdup in OBJ_EVAX case.
3247 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3249 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3250 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3251 of hardcoded magic number.
3252 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3254 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3256 * read.c (do_s_func): New function.
3258 * read.h (do_s_func): Add prototype.
3260 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3262 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3263 nops if fill pattern not specified.
3265 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3267 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3268 * config/te-go32.h (TE_GO32): Define.
3269 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3271 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3273 Implement .func/.endfunc pseudo-ops.
3274 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3276 * read.c (potable): Add .func,.endfunc.
3277 (s_func): New function.
3278 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3280 (in_doc_func_p,current_function_label): New static globals.
3281 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3283 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3285 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3286 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3287 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3288 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3289 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3290 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3291 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3292 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3293 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3294 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3295 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3296 * config/tc-a29k.c: Don't define md_short_jump_size,
3297 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3298 * config/tc-alpha.c: Likewise.
3299 * config/tc-alpha.h: Likewise.
3300 * config/tc-arm.c: Likewise.
3301 * config/tc-h8300.c: Likewise.
3302 * config/tc-h8500.c: Likewise.
3303 * config/tc-hppa.c: Likewise.
3304 * config/tc-i860.c: Likewise.
3305 * config/tc-i960.c: Likewise.
3306 * config/tc-ppc.c: Likewise.
3307 * config/tc-sh.c: Likewise.
3308 * config/tc-sparc.h: Likewise.
3309 * config/tc-tic30.c: Likewise.
3310 * config/tc-w65.c: Likewise.
3311 * config/tc-z8k.c: Likewise.
3313 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3315 * config/tc-vax.c (_): Delete this macro used for placeholder
3316 values in vax_operand_width_size; it conflicts with the _() macro
3317 used for internationalization.
3319 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3322 code. From Chris Moller <moller@bops.com>.
3324 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3325 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3326 * read.c (emit_expr): Initialize seg and subseg fields of a new
3328 * write.c (write_object_file): Switch to the appropriate segment
3329 and subsegment when processing a broken word.
3331 * config/tc-m68k.c (mri_assemble): New static function.
3332 (build_mri_control_operand): Call mri_assemble rather than
3334 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3335 (s_mri_endf, s_mri_endw): Likewise.
3337 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * read.c (s_org): Call md_flush_pending_output if it is defined.
3341 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3343 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3345 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3346 (md_parse_option): Add for same.
3347 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3348 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3349 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3351 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3353 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3355 * config/tc-arm.c (find_real_start): Relax definition of local
3358 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3361 symbols at the given address, not just the last one specified.
3363 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3365 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3366 or number_to_chars_littleendian to write data.
3368 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3370 * config/tc-v850.c (md_assemble): Remove artificially created
3371 register name symbols.
3373 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3375 * write.c (fixup_segment): Change "segment" to "section" in
3378 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3380 * write.c (fixup_segment): Change sym1-sym2 message again.
3382 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3384 * write.c (fixup_segment): Improve error message for sym1-sym2
3385 errors when sym1 is in a different segment from sym2.
3387 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3389 * config/tc-m32r.c (warn_unmatched_high): New static local.
3390 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3391 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3392 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3393 (md_parse_option): Likewise.
3394 (md_show_usage): Likewise.
3395 (m32r_frob_file): Likewise.
3397 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3398 (read_a_source_file): Call them.
3399 * read.h (stabs_generate_asm_file): Declare.
3400 * stabs.c (stabs_generate_asm_file): New function.
3401 (generate_asm_file): New function.
3402 (stabs_generate_asm_lineno): Move file name handling into
3405 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3407 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3408 (d30v_current_align, d30v_current_align_seg): New variables.
3409 (d30v_last_label): New variable.
3410 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3411 (s_d30v_data, s_d30v_section): Likewise.
3412 (md_pseudo_table): Call them.
3413 (md_begin): Initialize d30v_current_align_seg.
3414 (md_assemble): Call d30v_align when needed by known current alignment.
3415 (d30v_frob_label, d30v_cons_align): New functions.
3416 * config/tc-d30v.h (md_do_align): Remove.
3417 (tc_frob_label): Call d30v_frob_label.
3418 (md_cons_align): New.
3420 * config/tc-d30v.c (find_format): Convert complex expressions to
3421 expression symbols before processing. Clean up code formatting.
3423 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3425 * po/Make-in (install-info): New target.
3427 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3429 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3431 * config/tc-mn10300.c (md_assemble): Likewise.
3433 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3435 * Makefile.am: Update with `make dep-am'.
3436 (HFILES): Add cgen.h.
3437 (cgen.o): Depend on cgen.h.
3438 * Makefile.in: Regenerate.
3440 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3442 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3444 * gasp.c (grab_label): Permit a label to be a preprocessor
3445 variable by permitting a label to start with a backslash.
3447 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3449 * config/tc-mips.c (validate_mips_insn): Removed hack
3450 for previously inaccessible bitfields in some INSN_TRAP
3453 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3455 * config/tc-d30v.c (do_assemble): Abort with error message
3456 if opcode operands do not match.
3458 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3460 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3461 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3462 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3463 similar new 'q' operand.
3465 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3467 * cgen.c (cgen_asm_finish_insn): Fix typo.
3469 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3472 * cgen.c: Include it.
3473 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3474 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3475 All callers updated.
3476 * config/tc-m32r.c: Include cgen.h.
3477 (m23r_insn): New members num_fixups,fixups.
3479 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3481 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3482 to avoid compiler warning.
3484 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3486 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3489 * makefile.vms (OBJS): Add ehopt.obj
3491 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3493 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3495 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3497 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3498 a short format insn.
3499 (md_assemble): Set it for explicitly packed insns.
3501 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3503 * config/obj-coff.c (c_symbol_merge): Do not take address of
3504 native fields when performing the memcpy.
3506 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3508 * config/tc-mips.c (macro,macro2): Implement
3509 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3511 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3513 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3514 relocations against globally visible symbols.
3515 * config/tc-m68k.c (relaxable_symbol): New macro.
3516 (m68k_ip, md_estimate_size_before_relax): Use it.
3517 (tc_m68k_fix_adjustable): Also handle weak symbols.
3519 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3521 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3522 references to externally visible symbols.
3523 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3524 values in twice for a PC relative reloc if the symbol is
3527 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3528 don't adjust a PC relative reloc against an externally visible
3530 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3531 for a PC relative fixup against an externally visible defined
3532 symbol, arrange to store object file and addend values as though
3533 the symbol were not defined.
3534 (tc_gen_reloc): Likewise.
3536 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3538 * read.c (sizeof_leb128): Referenced externally by write.c so
3541 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3543 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3544 and expand a 'debug' symbol associated with the next instruction
3545 that does not cause a short instruction to be filled with a NOP.
3546 (md_pseudo_table): Add support for .debugsym.
3547 (assemble_parallel_insn): Add calls to expand_debug_sym as
3549 (md_assemble): Ditto.
3551 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3553 * as.c (main): Conditionally call setlocale.
3554 * gasp.c (main): Likewise.
3555 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3556 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3558 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3560 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3562 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3564 * config/tc-hppa.c: Change all calls to bzero to use memset.
3565 (pa_ip): Add cast to avoid warning.
3566 (tc_gen_reloc, md_apply_fix): Likewise.
3567 (pa_find_space_by_number): Likewise.
3568 (hppa_force_relocation): Likewise.
3569 (pa_block): Change i to unsigned int.
3570 * config/obj-som.h (obj_som_copyright): Declare.
3572 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3574 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3575 for line numbers for assembly source.
3577 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3579 * configure.in: Change version number to 2.9.4
3580 * configure: Rebuild.
3582 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3584 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3586 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * ecoff.h: Change symbolS in function declaration to struct
3591 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3594 (md_convert_frag): Fix i18n typo.
3596 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3598 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3599 * ecoff.h: Protoype it.
3600 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3601 [EVAX] (s_alpha_prologue): Delete.
3602 (md_pseudo_table): Update.
3604 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3607 array to local pointer.
3608 (get_args, parse_expr): Add casts to avoid warnings.
3610 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3612 * read.c (s_set): Cast xmalloc return value to fragS *.
3613 * config/tc-m68k.c (m68k_ip): Function made static to match
3614 previous forward declaration.
3615 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3617 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3619 * config/tc-v850.c: Add internationalisation macros to error
3622 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3623 macros to error strings.
3625 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3627 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3628 reloc is in the TOC csect.
3629 (md_apply_fix3): Correct gettext typo.
3631 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3633 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3634 .L - they are local labels and the branches are not really
3635 function calls but rather far jumps.
3637 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3639 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3641 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3643 * config/tc-i386.c (md_assemble): Print operand number rather than
3644 using ordinal_names.
3645 (i386_operand): Likewise.
3647 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3649 * Makefile.am (INTLLIBS): Define to work around apparent automake
3651 All Makefiles: Regenerated.
3653 * Many files: Added gettext invocations around user-visible
3655 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3656 HAVE_LC_MESSAGES): Define.
3657 * dep-in.sed: Added asintl.h.
3658 * po/Make-in: New file.
3659 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3661 * read.c (Z_): Renamed from `_'.
3662 * Makefile.am (SUBDIRS): Added po.
3663 (POTFILES): new macro.
3664 (po/POTFILES.in): New target.
3665 ($(OBJS)): Added asintl.h.
3667 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3668 (as_new_LDADD): Added $(INTLLIBS).
3669 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3670 (gasp_new_LDADD): Added $(INTLLIBS).
3671 (gasp_new_DEPENDENCIES): New macro.
3672 * configure, aclocal.m4: Rebuilt.
3673 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3675 (ALL_LINGUAS): Define.
3676 * macro.c: Include "asintl.h".
3677 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3678 * as.h: Include "asintl.h".
3679 * config/tc-i386.c (ordinal_names): Removed.
3680 (md_assemble): Changed error text to avoid ordinal_names.
3681 (i386_operand): Likewise.
3682 (reloc): Added as_bad to avoid i18n problems.
3683 (tc_gen_reloc): Likewise.
3684 * config/tc-arm.c (bad_args): Now a #define.
3686 * config/obj-vms.c (VMS_stab_parse): Changed type of
3688 (global_symbol_directory): Unified strings to avoid i18n
3690 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3691 avoid i18n problems.
3692 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3693 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3695 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3697 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3699 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3701 * as.c (print_version_id): Added an fprintf to avoid i18n
3703 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3705 * expr.c (expr): Added as_warn call to avoid i18n problems.
3706 * messages.c (as_assert): Changed code to avoid i18n problems.
3707 (as_abort): Likewise.
3708 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3709 (s_space): Likewise.
3710 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3712 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3714 * config/tc-i386.c (check_prefix): New static function, split out
3716 (struct _i386_insn): Add wait_prefix field.
3717 (md_assemble): Remove wait_prefix local variable. Use
3718 check_prefix when adding a prefix.
3720 * config/tc-i386.c (current_templates): New static variable.
3721 (md_assemble): Remove current_templates local variable.
3722 (md_assemble, i386_operand): Improve error and warning messages in
3723 many places. Add RESTORE_END_STRING in many places before error
3724 return. Clarify some comments.
3726 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3728 (md_assemble): Parse string instruction operands, looking for
3729 segment override prefixes. Check for invalid segment prefixes on
3731 (i386_operand): i.seg[] and max mem_operand changes for string
3733 * config/tc-i386.h (EsSeg): Define.
3735 * config/tc-i386.h (regKludge): Define.
3736 (iclrKludge, imulKludge): Don't define.
3737 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3738 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3739 opcode_modifier checks to look for more common cases first. Add
3740 default_seg for IsString case.
3742 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3744 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3746 * configure: Rebuild with new automake and libtool.
3747 * aclocal.m4, Makefile.in: Likewise.
3749 * doc/Makefile.am (as.dvi): New target.
3750 * doc/Makefile.in: Rebuild.
3752 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3754 * configure.in: Added sparc86x support.
3756 * configure: Rebuild.
3758 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3760 (md_parse_option): Warn if -EL is not supported for this architecture.
3762 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3764 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3766 * config/tc-mips.c (mips_ip): Note when we use get match on
3767 the full instruction name.
3769 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3771 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3772 back into the expression to handle add/sub simplification correctly.
3774 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3776 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3778 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3780 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3783 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3785 * symbols.c (max_indent_level): New global.
3786 (print_symbol_value_1): Use it.
3787 * expr.h (expr_build_dot): Declare.
3788 * expr.c (expr_build_dot): New function.
3790 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3792 * symbols.c (print_binary): New function.
3793 (print_expr_1): Call it.
3795 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3797 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3798 operand in the opcode.
3800 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3802 * config/tc-i386.h: Reorder operand flags and opcode modifier
3803 flags for clarity. Remove unused definitions: Unknown,
3804 ImmUnknown, DispUnknown, NoModrm.
3805 * config/tc-i386.c (type_names): Add missing Debug type.
3806 (md_assemble): Better duplicate prefix checking. Quicker string
3807 instruction check via new opcode_modifier flag.
3809 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * doc/as.texinfo (Invoking): Clarify -Wa example.
3813 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3815 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3816 (s_mips_weakext): Define.
3817 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3818 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3821 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3823 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3824 is an error if the value can not be computed at assembly time.
3825 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3827 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3829 * gasp.c (main): Set next field of new include_path structure to
3830 NULL. From Avery Pennarun <averyp@gdc.ca>.
3832 * read.c (s_mri_sect): Call as_bad rather than abort for an
3833 unsupported MRI target.
3835 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3838 the destination of a branch instruction should be altered.
3839 (find_real_start): New function: Locate the real, Thumb coded
3840 start of a Thumb function.
3841 (do_t_branch23): Alter the destination of branches to Thumb
3844 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3846 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3848 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3851 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3853 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3854 * doc/c-hppa.texi: Likewise.
3856 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * Makefile.am: Rebuild dependencies.
3859 * Makefile.in: Rebuild.
3861 * Makefile.am (DEP_INCLUDES): New variable.
3862 (.dep1): Change to work when srcdir is not an absolute path.
3863 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3864 * Makefile.in: Rebuild.
3866 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3868 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3869 LinearAddress patch.
3871 * configure.in: Set version to 2.9.1.
3872 * configure: Rebuild.
3874 * Branched binutils 2.9.
3876 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3878 * config/tc-i386.h (FWait): Define.
3879 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3880 other prefixes. Check FWait flag in opcode table to see which
3881 instructions require an fwait prefix.
3883 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3885 * stabs.c (get_stab_string_offset): Always create a stab string
3888 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3890 Fix some gcc -Wall warnings:
3891 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3892 * ehopt.c (eh_frame_code_alignment): Likewise.
3893 * expr.c (integer_constant, operand): Likewise.
3894 * frags.c (frag_align): Likewise.
3895 * gasp.c (level_0, change_base, doinstr): Likewise.
3896 * hash.c (hash_ask): Likewise.
3897 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3898 (debugging_pseudo): Likewise.
3899 * macro.c (define_macro, check_macro): Likewise.
3900 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3901 (ignore_rest_of_line, float_cons): Likewise.
3902 * symbols.c (decode_local_label_name): Likewise.
3903 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3904 (fixup_segment, number_to_chars_bigendian): Likewise.
3905 (number_to_chars_littleendian): Likewise.
3906 * config/atof-ieee.c (gen_to_words): Likewise.
3907 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3908 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3909 * read.c (output_big_sleb128): Initialize locals to avoid
3911 (output_big_uleb128, equals): Likewise.
3912 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3913 to unsigned int. Change zeros to unsigned int.
3914 * cond.c (s_if): Add return to default case.
3915 * frags.c (frag_now_fix): Change return type to addressT.
3916 * frags.h (frag_now_fix): Update declaration.
3917 * listing.c (file_info_struct): Change linenum to unsigned int.
3918 (struct list_info_struct): Change hll_line to unsigned int.
3919 (print_source): Update format string.
3920 * read.c (emit_expr): Change scan to unsigned int, and don't
3921 bother to initialize it.
3922 * symbols.c (dollar_label_count): Change to unsigned long.
3923 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3924 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3925 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3927 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3930 mcf5200 just as we do for m68000.
3931 (m68k_init_after_args): Likewise.
3932 (md_estimate_size_before_relax): Likewise.
3934 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3936 * config/tc-v850.c (md_assemble): Store relocation addend in
3937 fixup instead of instruction.
3939 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3941 * config/tc-i386.c (md_assemble): Swap template arguments to
3942 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3943 This macro is currently symmetric, so passing them the wrong
3944 way didn't cause any problem, but may if the macro is changed
3946 After copying template to i.tm, use i.tm. rather than t-> to
3947 access fields, and make t a const*
3948 Move i.tm.operand_types[] swap to immediately after the copy.
3950 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3952 * expr.h (expr_build_uconstant): Add prototype.
3953 (expr_build_unary,expr_build_binary): Add prototypes.
3954 * expr.c (expr_build_uconstant): New function.
3955 (expr_build_unary,expr_build_binary): New functions.
3957 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3959 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3960 * macro.c (macro_expand_body): Increase buffer size.
3961 * messages.c (as_warn): Likewise.
3962 (as_warn_where, as_bad, as_bad_where): Likewise.
3964 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3966 Based on patch from H.J. Lu <hjl@gnu.org>:
3967 * Makefile.am (DISTSTUFF): New variable.
3968 (diststuff): New target.
3969 * Makefile.in: Rebuild.
3971 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3974 m32r_elf_section_change_hook.
3976 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3977 emit a nop if a section ends with a 16 bit instruction.
3979 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3982 s_lcomm rather than obj_coff_lcomm.
3983 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3985 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3987 * config/tc-i386.h (LinearAddress): Define.
3988 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3989 instruction, don't use a default segment.
3991 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3993 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3994 * configure: Rebuild.
3996 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * aclocal.m4, configure: Rebuild with libtool 1.2.
4000 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4002 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4003 PC relative branches. Patch courtesy of Jonathan Walton.
4006 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4008 * configure.in (emulations): Add thumb-pe target.
4010 * configure (emulations): Add thumb-pe target.
4012 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4014 * itbl-lex.l (yywrap): Don't define if already defined as a
4017 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4019 * depend.c (quote_string_for_make): New function.
4020 (wrap_output): Use it.
4022 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4024 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4025 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4027 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4029 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4030 Recognize -GN and -relax.
4031 (md_begin): Initialize gp size from -G switch.
4032 (alpha_force_relocation): Always force if -relax.
4033 (alpha_align): Take a new argument that will specify when to
4034 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4035 Change all callers. Emit nop alignment padding as nop+unop pair.
4037 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4039 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4040 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4042 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4044 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4045 require padding to the next long word boundary.
4047 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4049 * cgen.c: #include symcat.h.
4050 * config/tc-m32r.c: Likewise.
4052 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4054 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4055 absolute expressions instead of '$' prefixed register names.
4057 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4059 * read.c (s_set): Record file and line info for symbols when -as.
4060 (pseudo_set): Don't overwrite that dummy fragment.
4062 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4064 * config/tc-ppc.c (md_pseudo_table): Add "section".
4065 (ppc_named_section): New static function.
4067 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4069 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4070 so we don't have to scan the entire list.
4072 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4074 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4075 case, allow the parallel instructions to modify the same flag
4078 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4080 * listing.c (list_symbol_table): Categorize symbols by
4081 undefined_section rather than sy_frag->line == NULL.
4083 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4085 * Makefile.am (install-exec-local): Install properly when ln
4086 fails or tooldir == prefix.
4088 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4090 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4091 Test result of insert_operand for error.
4093 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4095 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4096 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4097 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4098 * doc/Makefile.in: Rebuild.
4100 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4102 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4103 (macro): Fix handling of M_COP[0-3].
4105 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4107 Based on patches from Ross Harvey <ross@teraflop.com>:
4108 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4109 if macro_alternate or macro_mri.
4110 (getstring): Remove support for byte constants between < and >.
4111 (get_any_string): '<' only starts a string if macro_alternate or
4113 (macro_expand_body): Permit keyword parameters following
4114 positional parameters.
4116 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4117 * configure.in (alpha*-*-netbsd*): New target.
4118 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4119 * configure: Rebuild.
4121 * as.h (flag_warn_suppress_instructionswap): Move from here...
4122 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4123 here, and make static.
4125 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4126 BFD_ASSEMBLER or MANY_SEGMENTS.
4128 * as.c (show_usage): Update bug-gnu-utils address.
4129 * gasp.c (show_usage): Likewise.
4130 * doc/as.texinfo (Bug Reporting): Likewise.
4132 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4134 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4135 insns regardless of the size of a pointer if we're in mips I or
4137 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4139 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4141 Fix rac to accept only a0:
4142 * tc-d10v.c (parallel_ok, find_opcode):
4143 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4144 Introduce OPERAND_GPR.
4146 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4148 * read.c (s_fill): Handle non-constant repeat counts by creating
4149 an rs_space fragment.
4151 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4153 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4154 from as_bad to as_warn.
4156 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4158 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4159 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4160 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4162 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4165 seg_fix_rotP rather than fix_root from seg_info.
4167 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4169 * expr.c: Add support for 0x1_2_3_4 bignums.
4171 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * configure.in: Change -linux* to -linux-gnu*.
4174 * configure: Rebuild.
4176 * app.c (do_scrub_begin): Treat \r as whitespace.
4178 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * Makefile.am: Update dependencies.
4181 * Makefile.in: Rebuild.
4183 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * configure, aclocal.m4: Rebuild with new libtool.
4187 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4189 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4190 the argument to bfd_set_arch_mach.
4191 (load_address): Use bfd_arch_bits_per_address to determine the
4192 bit size of an address instead of looking at the isa level.
4193 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4195 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4199 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4201 * ehopt.c: New file.
4202 * as.h (enum _relax_state): Add rs_cfa.
4203 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4204 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4205 * read.c (emit_expr): Call check_eh_frame.
4206 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4207 (relax_segment): Likewise.
4208 * Makefile.am: Rebuild dependencies.
4209 (GAS_CFILES): Add ehopt.c.
4210 (GENERIC_OBJS): Add ehopt.o.
4211 * doc/internals.texi (Frags): Document rs_cfa.
4213 * as.c (show_usage): Mention --traditional-format.
4214 (parse_args): Accept --traditional-format.
4215 * as.h (flag_traditional_format): Declare.
4216 * output-file.c (output_file_create): If flag_traditional_format,
4217 set BFD_TRADITIONAL_FORMAT on stdoutput.
4218 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4220 * config/tc-mips.c (append_insn): Make sure that if we have a
4221 fixup for an unmatched %hi reloc, it does not associated with a
4224 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4225 * doc/Makefile.in: Likewise.
4227 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-m32r.c (check_for_side_effects): New function.
4230 (can_make_parallel): Add checks for instruction side effects
4231 clashing with the other instruction.
4232 (assemble_parallel_insn): Improve warning messages. Return error
4233 message from non-swapped instruction order.
4235 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4237 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4239 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4240 md_cleanup definition. This moves the forced literal output to
4241 the end of the source pass, and avoids macro's inserting literals
4242 into the code immediately after the macro expansion.
4244 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4247 a gas internal symbol is adjustable.
4248 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4250 * as.h: If gcc version greater than 2.6, use `__format__' and
4251 `__printf__' in function attributes, rather than `format' and
4254 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4256 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4258 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4260 Add tms320c30 support:
4261 * config/tc-tic30.h: New file.
4262 * config/tc-tic30.c: New file.
4263 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4264 TARGET_FORMAT as "coff-tic30".
4265 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4266 * Makefile.am: Rebuild dependencies.
4267 (CPU_TYPES): Add tic30.
4268 (CPU_OBJ_VALID): tic30-aout is valid.
4269 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4270 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4271 * configure, Makefile.in: Rebuild.
4273 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4275 * config/tc-v850.c (md_assemble): Improvements to error messages.
4277 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4279 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4280 BFD_RELOC_HI16_S to store the high bits of any value.
4282 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4283 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4284 assembler calculate relocations to any external symbol at all.
4285 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4286 involving generation of pc-relative relocs.
4287 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4288 has been moved to md_apply_fix3.
4290 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4291 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4292 which actually means (the address of identifier's GOT entry) +
4293 constant, which is not particularly useful.
4295 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4297 * read.h (include_dirs): Declare.
4298 (include_dir_count,include_dir_maxlen): Declare.
4300 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4302 * configure.in: Correct check for shared opcodes library.
4303 * configure: Rebuild.
4305 * listing.c (buffer_line): If we can't open the file, set at_end.
4306 (listing_print): Remove unused local variable fi.
4308 * config/m68k-parse.y (reglistpair): Handle register list in
4311 * config/vms-conf.h: Don't undef VERSION.
4313 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4315 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4317 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4319 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4320 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4321 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4322 (EXTRA_DIST): Define.
4323 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4324 explicitly rather than via the list of object files.
4325 (gcc-as.opt): New file created when make-gas.com is run.
4326 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4327 itbl-cpu.h} to #include appropriate file rather than copying that
4329 * config/vms-conf.h: Synchronize with current config.in.
4330 * Makefile.in: Rebuild.
4332 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4334 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4335 (parallel_ok): Relaxed parallel subinstruction dependency check.
4337 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4339 * as.h (flag_warn_suppress_instructionswap): added new flag.
4340 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4341 command line argument.
4342 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4343 warning only if flag_warn_suppress_instructionswap is false.
4345 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4347 * configure.in (i386-*-mingw32*): New target.
4348 * configure: Rebuild.
4350 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4352 * symbols.c (resolve_symbol_value): Don't set the segment if it
4353 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4355 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4358 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4360 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4361 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4364 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4366 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4368 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4370 * config/tc-v850.c (v850_insert_operand): Display instruction when
4371 an error is encountered.
4373 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4375 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4376 (i386-*-sco3.2v5*coff): New target.
4377 (i386-*-sco3.2*): New target.
4378 * configure: Rebuild.
4380 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-v850.c: Tidy error message production.
4384 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4386 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4387 validate_immediate return value in the right type for comparisons
4390 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4392 * listing.c (MAX_BYTES): Use listing variables not constants.
4393 (data_buffer): No longer an array, but a pointer.
4394 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4395 (listing_listing): Allocate data_buffer.
4397 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4399 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4400 --listing-rhs-width, --listing-cont-lines.
4401 (show_usage): Update.
4402 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4403 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4404 (print_lines): Use the variables instead of the constants.
4405 (listing_listing): Likewise.
4406 * listing.h: Declare the new vars.
4408 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4410 * as.c (parse_args): Add --keep-locals alias for -L.
4411 Add --strip-local-absolute.
4412 (show_usage): Update.
4413 * as.h (flag_strip_local_absolute): New flag.
4414 * symbols.c (S_IS_LOCAL): Use it.
4415 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4416 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4417 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4419 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-m32r.c: Detect if explicitly parallel instructions
4422 might have an io conflict and issue a warning message.
4424 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4426 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4427 cgen_swap_fixups): Functions to save, restore and swap the fixup
4428 chain with a backup copy.
4429 (cgen_asm_finish_insn): Returns address of constructed insn.
4431 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4433 * listing.c (file_info_struct): Remove FILE, add POS.
4434 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4435 (file_info): Don't open the file.
4436 (buffer_line): Check for the file in the last_open cache, updating
4438 (print_source): Don't reference file_info->file.
4439 (listing_listing): Likewise.
4440 (listing_print): Close the file in the cache, if any.
4442 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4444 * read.c (dwarf_file_string): New file static variable.
4445 (emit_expr): Look for constant sequence that leads up to a file
4446 name in DWARF debugging output.
4447 (stringer): Use dwarf_file_string to decide whether to accept a
4448 string as a file name.
4450 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4452 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4453 (crack_operand): Add reg->reglst MRI hack.
4454 (r_seg): Put reglst symbols in reg_section.
4455 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4457 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4459 * tc-sh.c (get_specific): Handle SGR & DBR.
4461 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4463 * tc-h8300.c (parse_reg): Take the length of the symbol into
4464 account when attempting to match a register name.
4465 * tc-h8500.c (parse_reg): Likewise.
4467 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4469 * cgen.c: Formatting changes to improve readability.
4471 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4473 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4476 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4478 Based on a patch from Jim Wilson
4479 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4480 (tc_gen_reloc): Handle cross section PC relative relocs
4483 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4485 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4487 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4489 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4490 (expr_jmp_buf): New static local.
4491 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4492 (cgen_md_operand): New function.
4493 * tc-m32r.c: Clean up pass over `struct foo' usage.
4494 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4496 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4498 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4499 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4501 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4503 * config/tc-i386.c (i386_operand): Give an error if there are
4504 unrecognized characters after an expression.
4506 For older changes see ChangeLog-9697