1 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
5 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
7 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
10 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
12 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
15 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
17 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
18 unwinds unless the function is in the text space.
19 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
21 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
23 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
24 (md_assemble): To here. Tweak address generation.
26 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
28 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
29 (md_assemble): Call dwarf2_where for OBJ_ELF.
30 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
31 (pa_end_of_source): New function.
32 * tc-hppa.h (md_end): Define for OBJ_ELF.
34 1999-09-14 Michael Meissner <meissner@cygnus.com>
36 * configure.in (Canonicalization of target names): Remove adding
37 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
38 generates $ac_config_sub with a ${CONFIG_SHELL} already.
39 * configure: Regenerate.
41 1999-09-14 Donn Terry <donn@interix.com>
43 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
45 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
47 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
48 pc-relative jmp/call to an absolute symbol.
49 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
50 absolute section symbols.
52 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
53 jump handling code and comments.
55 1999-09-12 Ian Lance Taylor <ian@zembu.com>
57 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
58 the value if TE_PE and a global defined symbol.
60 1999-09-11 Ian Lance Taylor <ian@zembu.com>
62 * write.c (dump_section_relocs): Call print_symbol_value_1 to
63 print the symbol, rather than printing it here.
65 1999-09-11 Donn Terry <donn@interix.com>
67 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
68 BFD_RELOC_RVA relocations.
70 * config/tc-i386.c (md_undefined_symbol): Compare the name against
71 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
74 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
76 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
77 * doc/internals.texi (Object format backend): Document
80 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
81 relocations against global symbols if TE_PE.
83 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
84 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
86 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
89 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
90 symbols which do not have a constant value, or tags with
91 non-tags. Remove the symbol from the list before adding it at the
94 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
95 C_FCN symbol differently if TE_PE.
96 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
97 appears in the pseudo-op, rather coff_line_base which is only set
100 * config/obj-coff.c (obj_coff_loc): New static function.
101 (obj_pseudo_table): Add "loc".
103 * config/obj-coff.c (add_lineno): Check that the line number is
106 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
107 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
109 (md_atof): Return NULL rather than 0.
110 * config/tc-i386.c (md_atof): Change type to int.
111 * expr.c (expr): Change first parameter to int.
112 * config/obj-coff.c: Add declarations for static functions.
113 (coff_frob_symbol): Use SYM_AUXENT.
114 * config/tc-i386.h (flag_16bit_code): Don't declare.
116 * config/obj-coff.c (obj_coff_section): Default to setting
117 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
119 * write.c (adjust_reloc_syms): Print adjusted fixup.
121 * expr.c (integer_constant): Correct too_many_digits calculation
124 1999-09-09 Andreas Schwab <schwab@suse.de>
126 * doc/c-arm.texi: Fix arguments of @var to not contain
129 1999-09-08 Philip Blundell <pb@nexus.co.uk>
131 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
133 (md_parse_option): Only support -k flag for ELF and COFF targets.
135 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
137 * config/tc-hppa.c (pa_ip): Put strict register checks before
138 call to pa_parse_number.
140 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
142 1999-09-06 Ian Lance Taylor <ian@zembu.com>
144 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
147 1999-09-06 Donn Terry <donn@interix.com>
149 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
151 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
153 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
154 candidate instruction. Require registers for register arguments
155 when in strict mode. Require assemble-time constants for
156 constants when in strict mode.
157 (pa_get_absolute_expression): Require a constant when in strict
160 1999-09-06 Nick Clifton <nickc@cygnus.com>
162 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
164 1999-09-04 Steve Chamberlain <sac@pobox.com>
166 * config/tc-pj.c: New file, supports picoJava in ELF.
167 * config/tc-pj.h: Ditto.
168 * configure.in (pjl*, pj*): New targets.
169 * Makefile.am: Rebuild dependencies.
171 (TARGET_CPU_CFILES): Add config/tc-pj.c.
172 (TARGET_CPU_HFILES): Add config/tc-pj.h.
173 * doc/c-pj.texi: New file.
174 * doc/as.texinfo: Add some PJ specifics.
175 * doc/all.texi: Add PJ to the list of all architectures, sort them
177 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
178 * configure, Makefile.in, doc/Makefile.in: Rebuild.
180 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
182 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
183 (obj_frob_file): Test for null pointer.
184 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
185 (OBJ_PROCESS_STAB): And here.
188 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
189 except OBJ_PROCESS_STAB, which we #undef for ecoff.
190 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
192 * config/obj-coff.c (no_func): Remove.
193 (coff_format_ops): Change occurrences of no_func to 0, as we test
194 for 0 in obj-multi.h.
196 * configure.in: Enable bfd for i386-coff when primary target is
197 bfd. Enable i386 elf,coff emulation support. Don't set
198 USE_EMULATIONS=1 or te_file=multi unless there is more than one
199 emulation to support.
200 *configure: Regenerate.
202 1999-09-02 Nick Clifton <nickc@cygnus.com>
204 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
205 .section .line directive is encountered.
207 1999-09-01 Nick Clifton <nickc@cygnus.com>
209 * config/tc-arm.c (md_section_align): Do not align sections in ELF
212 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
213 * as.texinfo: Document --gdwarf2 command line option.
214 Add additional documentation of ARM command line switches.
216 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
218 * config/tc-i386.c (i386_intel_memory_operand): Combine
219 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
220 and RESTORE_END_STRING around parse_register calls.
221 (i386_operand): Here too.
222 (i386_is_reg): Remove.
223 (parse_register): Move as_bad calls from within this function to
226 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
228 Based on a patch from H.J. Lu <hjl@gnu.org>
229 * config/tc-i386.c (parse_register): Handle FP regs specially.
230 (md_begin): Remove '(' and ')' from register_chars.
232 1999-08-29 Doug Evans <devans@casey.cygnus.com>
234 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
235 error message (done elsewhere).
237 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
239 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
241 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
243 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
246 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
248 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
250 Add new completers. Fix bug in 64 bit condition handling.
252 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
255 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
257 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
259 * config/tc-hppa.c (pa_ip): Add case for 'I'.
261 1999-08-27 Jim Wilson <wilson@cygnus.com>
263 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
264 (struct ls): Add frag field. Initialize it to zero.
265 (out_end_sequence): New local text_frag. Set it while in text section.
266 Replace address check with frag check. Set ls.frag to text_frag if
268 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
269 Set it before switching sections. Replace address check with frag
270 check. Set ls.frag to saved_frag if out_set_addr called.
272 1999-08-26 David Mosberger <davidm@hpl.hp.com>
274 * dwarf2dbg.c (out_end_sequence): If address changed, directly
275 output "advance_pc" opcode instead of calling gen_addr_line().
276 The latter has the undesired side-effect of creating a new row
277 in the debug line info matrix.
279 1999-08-26 Jim Wilson <wilson@cygnus.com>
281 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
282 ls.last_filename if last is less than zero. Set ls.last_filename
283 when allocating new entry.
284 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
287 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
289 * config/tc-i386.c (i386_index_check): Fix the displacement size
290 when INFER_ADDR_PREFIX.
292 1999-08-18 Nick Clifton <nickc@cygnus.com>
294 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
297 1999-08-17 Ian Lance Taylor <ian@zembu.com>
299 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
300 handle 0xffffNNNN constants correctly.
302 1999-08-16 Nick Clifton <nickc@cygnus.com>
304 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
307 1999-08-13 Nick Clifton <nickc@cygnus.com>
309 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
310 (md_apply_fix3): Always pass positive values to
313 1999-08-12 Nick Clifton <nickc@cygnus.com>
315 * config/tc-arm.c (skip_whitespace): New macro.
318 (md_apply_fix3): Store relocation offset in addend for ELF based
320 (arm_force_relocation): Always generate relocs for Thumb function
323 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
325 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
326 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
328 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
330 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
331 flags for the unwind subspace.
333 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
334 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
335 suitable relocation based on the size of the target's pointer.
336 Always Use subsegment zero for the unwinders.
337 (pa_level): Handle "2.0w".
339 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
341 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
342 with the following instruction unless this was specified.
344 1999-08-09 Ian Lance Taylor <ian@zembu.com>
346 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
347 certain sections, to match BFD changes.
349 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
351 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
352 (EXTRA_SCRIPTS): Define to keep automake happy.
353 * Makefile.in: Rebuild.
355 1999-08-08 Ian Lance Taylor <ian@zembu.com>
357 * Makefile.am: Rename .dep* files to DEP*.
358 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
359 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
361 * Makefile.in: Rebuild.
363 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
365 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
367 1999-08-08 Ian Lance Taylor <ian@zembu.com>
369 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
370 avoid problems on DOS filesystems.
371 * Makefile.in: Rebuild.
373 * doc/as.texinfo (Section): Document 's' flag for COFF version.
375 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
377 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
380 1999-08-08 Ian Lance Taylor <ian@zembu.com>
382 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
383 line to create ${GDBINIT} rather than .gdbinit.
384 * configure, Makefile.in, doc/Makefile.in: Rebuild.
386 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
388 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
390 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
392 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
394 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
396 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
397 non-adjustable symbols.
399 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
401 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
403 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
405 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
408 1999-08-05 Donn Terry <donn@interix.com>
410 * config/te-interix.h: New file.
411 * configure.in (i386-*-interix*): New target.
412 * configure: Rebuild.
414 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
416 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
417 selectors for ELF too.
418 (selector_table): Add "ltp" and "rtp" selectors.
420 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
422 * config/tc-i386.c (i386_operand): No need to change
423 operand_string pointer in segment reg case before goto
424 do_memory_reference. Initialise displacement_string_start and
425 displacement_string_end after do_memory_reference label.
426 (i386_index_check): Add operand_string param, and print error
427 message on failure here.
428 (i386_intel_memory_operand): Instead of here.
429 (i386_operand): And here.
430 (INFER_ADDR_PREFIX): Enable.
432 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
434 * config/tc-i386.h (DefaultSize): Define. Renumber following
435 opcode_modifier defines.
437 From Etienne Lorrain <etienne.lorrain@ibm.net>
438 * config/tc-i386.c (stackop_size): New variable.
439 (set_16bit_code_flag): Clear it here.
440 (set_16bit_gcc_code_flag): New function.
441 (md_pseudo_table): Add "code16gcc" entry.
442 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
444 1999-08-03 Ian Lance Taylor <ian@zembu.com>
446 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
447 next_set_end even if the end symbol is being discarded.
449 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
450 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
451 * config/obj-coff.c: Likewise.
452 (seg_info_type): Remove.
453 (seg_info_off_by_4): Change to array of segT.
454 (s_get_segment): Adjust accordingly.
455 (obj_pseudo_table): Fully initialize sentinel entry.
457 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
458 Ralf Baechle <ralf@uni-koblenz.de>.
460 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
462 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
464 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
466 * config/tc-i386.c: Indentation and white space changes.
467 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
468 don't enable it by default.
469 (i386_intel_operand): Remove redundant prototype.
470 Move check on number of memory operands, and i.mem_operands++
471 (i386_intel_memory_operand): To here.
472 Remove i386_immediate code from here. Remove special case code
473 for input and output using (%dx). Remove base/index checks and
474 call i386_index_check instead. Save initial operand_string
475 argument for error message.
476 (i386_operand): Remove redundant prototype. Move base/index
477 checks to i386_index_check.
478 (i386_displacement): Move intel mode check for non-zero
480 (i386_intel_memory_operand): To here.
482 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
484 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
485 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
486 by .register pseudo-op if -64 and --no-undeclared-regs.
487 (s_register, sparc_adjust_symtab): New functions.
488 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
489 Declare sparc_adjust_symtab as tc_adjust_symtab.
490 * doc/c-sparc.texi: Add description of #ignore special literal
491 for .register pseudo-op.
493 1999-07-30 Catherine Moore <clm@cygnus.com>
495 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
496 the relocation's section offset.
498 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
500 * write.c (fixup_segment): Fix generic error check overflow test.
502 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
503 X_add_number to long.
505 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
507 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
510 1999-07-27 Ian Lance Taylor <ian@zembu.com>
512 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
515 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
517 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
519 * configure.bat: Remove; obsolete.
520 * config/go32.cfg: Likewise.
522 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
524 * configure.in (i386-*-vxworks*): New target.
525 * configure: Rebuild.
527 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
529 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
531 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
533 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
535 (output_insn): Put OLO10's secondary addend into tc_fix_data.
536 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
537 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
538 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
539 MAX_RELOC_EXPANSION): Define.
540 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
542 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
544 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
545 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
546 block. Print a warning if an 8-bit or 16-bit constant
547 displacement or immediate is truncated on output.
548 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
550 (i386_operand): Disallow immediate jump absolute operand.
552 1999-07-15 Ian Lance Taylor <ian@zembu.com>
554 * configure.in: Bump version number to 2.9.5.
555 * configure: Rebuild.
557 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
560 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
562 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
563 (cons_fix_new_hppa): Derive size of fixup from size of the object.
565 1999-07-14 Philip Blundell <pb@nexus.co.uk>
567 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
569 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
571 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
572 if -mno-fpu was given.
573 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
575 (cons_fix_new_arm): Remove misleading comments.
577 1999-07-14 Ian Lance Taylor <ian@zembu.com>
579 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
581 (relax_segment): Likewise. After giving a rs_org error, convert
582 the frag to rs_align to avoid cascading errors.
584 1999-07-12 Andreas Schwab <schwab@suse.de>
586 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
588 1999-07-11 Ian Lance Taylor <ian@zembu.com>
590 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
591 as appropriate. Fill in structure initializations. Add variable
592 initializations. Add casts.
593 * dwarf2dbg.c (print_stats): Change i to size_t.
594 * listing.c (listing_listing): Change list_line to unsigned int.
596 1999-07-10 Ian Lance Taylor <ian@zembu.com>
598 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
599 rather than checking for \001 and \002 in symbol name.
600 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
602 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
604 * configure.in (hppa*-linux-gnu*): New target.
605 * configure: Rebuilt.
607 1999-07-08 Nick Clifton <nickc@cygnus.com>
609 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
611 1999-07-07 Nick Clifton <nickc@cygnus.com>
613 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
614 accessing symbolP directly.
616 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
618 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
621 1999-07-05 Nick Clifton <nickc@cygnus.com>
623 * config/tc-arm.c (ARM_EXT_V5): Define.
624 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
625 (md_begin): Detect ARM v5 architectures.
626 (md_parse_option): Accept arm v5 specification.
627 (md_show_usage): Documment -marmv5 switch.
629 * doc/c-arm.texi: Document -marmv5 command line option.
631 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
633 (validate_immediate_twopart): New function. Determine if a
634 constant can be computed by two ADD instructions.
635 (output_inst): Remove its command line parameter - it was never
637 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
638 implememt the ADRL pseudo op.
639 (tc_gen_reloc): Generate a suitable error message if an ADRL
640 instruction tries to generate a real reloc.
642 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
644 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
646 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
649 1999-06-27 H.J. Lu <hjl@gnu.org>
651 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
652 non BFD_ASSEMBLER case.
654 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
656 * config/obj-coff.c (obj_coff_section): Mark writable sections as
659 1999-06-26 David Mosberger <davidm@hpl.hp.com>
661 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
662 out_end_sequence() when the address decreases due to a new frag.
663 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
664 numbering starts with 1.
666 1999-06-23 Nick Clifton <nickc@cygnus.com>
668 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
670 (mcore_s_text): Call obj_elf_text for ELF target.
671 (mcore_s_data): Call obj_elf_data for ELF target.
672 (mcore_s_section): No longer ELF specific. Call obj_coff_section
674 (mcore_s_bss): New function: Dump literal table before changing
676 (mcore_s_comm): New function: Dump literal table before changing
679 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
680 No longer static functions.
681 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
682 Provide prototypes for these functions.
684 1999-06-22 Ian Lance Taylor <ian@zembu.com>
686 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
687 a list of names, to try obj_segment_name, and to try abbreviated
688 names when using COFF without long section names.
690 * config/tc-alpha.c: More use of symbol accessor functions.
691 * config/tc-arc.c: Likewise.
692 * config/tc-d30v.c: Likewise.
693 * config/tc-fr30.c: Likewise.
694 * config/tc-i860.c: Likewise.
695 * config/tc-m88k.c: Likewise.
696 * config/tc-mcore.c: Likewise.
697 * config/tc-ns32k.c: Likewise.
698 * config/tc-sparc.c: Likewise.
699 * config/tc-v850.c: Likewise.
701 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
702 sy_value with appropriate accessor functions.
703 * config/tc-arm.c (md_apply_fix3): Likewise.
704 * config/tc-d10v.c (AT_WORD_P): Likewise.
705 * config/tc-v850.c (reg_name_search): Likewise.
707 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
708 use symbol_get_bfdsym instead.
709 * config/tc-ppc.c (md_assemble): Likewise.
710 * config/tc-v850.c (v850_comm): Likewise.
712 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
714 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
715 the symbol, rather than accessing the bsym member.
716 * config/tc-d10v.c (tc_gen_reloc): Likewise.
717 * config/tc-d30v.c (tc_gen_reloc): Likewise.
718 * config/tc-mcore.c (tc_gen_reloc): Likewise.
719 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
720 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
721 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
722 * config/tc-tic30.c (tc_gen_reloc): Likewise.
723 * config/tc-v850.c (tc_gen_reloc): Likewise.
725 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
727 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
728 (hppa_gen_reloc_type): Conditionalize on BFD64.
729 (tc_gen_reloc): Re-enable ELF relocations.
730 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
732 1999-06-21 Ian Lance Taylor <ian@zembu.com>
734 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
736 (do_ldst): Move assignment out of if condition.
737 (md_apply_fix3): Add casts to avoid printf format warnings. Add
738 parentheses to avoid warning.
740 1999-06-21 Nick Clifton <nickc@cygnus.com>
742 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
743 macro to get at the BFD symbol associated with a GAS symbol.
745 1999-06-19 Ian Lance Taylor <ian@zembu.com>
747 * config/tc-ppc.c: Update for symbol handling changes.
748 * config/obj-coff.c: Likewise.
750 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
752 * tc-hppa.c: General cleanups of ELF support. No more spaces
753 and subspaces for ELF.
754 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
755 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
756 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
757 (UNWIND_SECTION_NAME): Likewise.
758 (space/subspace related structures): Conditionalize definitions
760 (space/subspace directives and support routines): Conditionalize
761 definitions and references/uses on OBJ_SOM.
762 (label_symbol_struct): For ELF, track the symbol's segment. For
764 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
766 (USE_ALIASES): Kill for both SOM & ELF.
767 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
768 (pa_space, pa_subspace): Corresponding changes.
769 (pa_spaces_begin): Corresponding chagnes.
770 (md_begin): Do not muck around with space/subspace stuff for
772 (md_apply_fix): Temporarily disable argument relocation stuff
774 (tc_gen_reloc): Temporarily disable relocation generation for
776 (pa_build_unwind_subspace): Similarly.
778 1999-06-16 Nick Clifton <nickc@cygnus.com>
780 * config/tc-arm.c (thumb_set): New pseudo op.
781 (text, data, section): Override these pseudo ops with ARM
783 (s_thumb_set): New function: Perform the same as a .set pseudo
784 op, but also mark the alias'ed symbol as being a Thumb
786 (arm_s_text): New function: Perform the same as the .text
787 pseudo op, but dump the literal pool before changing
789 (arm_s_data): New function: Perform the same as the .data
790 pseudo op, but dump the literal pool before changing
792 (arm_s_section): New function: Perform the same as the
793 .section pseudo op, but dump the literal pool before changing
795 (arm_cleanup): Do not reset the current section before dumping
798 1999-06-17 Nick Clifton <nickc@cygnus.com>
800 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
801 OPTION_NO_WARN_UNMATCHED entries.
802 (md_parse_option): Generate a warning message if an unrecognised
803 option is encountered.
805 * config/tc-d10v.c (do_not_ignore_hash): New variable.
806 (get_operands): When parsing an expression after an '@' symbol
807 has been detected, do not ignore '#' symbols.
808 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
811 1999-06-13 Ian Lance Taylor <ian@zembu.com>
813 From K. Richard Pixley <rich@noir.com>:
814 * configure.in (ppc-*-vxworks*): New target.
815 * configure: Rebuild.
817 1999-06-12 Philip Blundell <philb@gnu.org>
819 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
821 1999-06-13 Ian Lance Taylor <ian@zembu.com>
823 * write.c (adjust_reloc_syms): Rather than never reducing reloc
824 which refer to symbols in linkonce sections, permit reducing the
825 relocs if the symbol is local.
827 1999-06-12 Ian Lance Taylor <ian@zembu.com>
829 * subsegs.c (subseg_text_p): New function.
830 * as.h (subseg_text_p): Declare.
831 * read.c (do_align): Use subseg_text_p to set the default fill.
832 * write.c (subsegs_finish): Likewise.
833 * config/obj-coff.c (write_object_file): Likewise.
834 * config/tc-i386.h (md_maybe_text): Don't define.
835 (md_do_align): Use subseg_text_p to set the default fill.
836 * config/tc-m32r.c (m32r_do_align): Likewise.
837 * config/tc-sh.c (sh_do_align): Likewise.
838 * config/tc-sparc.h (md_do_align): Likewise.
840 1999-06-12 David O'Brien <obrien@freebsd.org>
842 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
843 * configure: Rebuild.
845 1999-06-12 Ian Lance Taylor <ian@zembu.com>
847 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
848 * Makefile.am: Rebuild dependencies.
849 * Makefile.in: Rebuild.
851 * config/tc-i386.c (i386_immediate): Remove unused label
854 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
855 * symbols.c: Likewise.
856 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
857 sy_next field when taking address, rather than symbol_next.
859 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
861 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
862 value from the output file architecture.
863 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
864 * dwarf2dbg.h: Change bfd_vma to addressT.
866 1999-06-11 Ian Lance Taylor <ian@zembu.com>
868 * dwarf2dbg.h: Use PARAMS in function declarations.
870 1999-06-11 Martin Dorey <mdorey@madge.com>
872 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
873 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
875 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
877 1999-06-11 Ian Lance Taylor <ian@zembu.com>
879 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
881 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
884 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
886 * read.c (read_a_source_file): Only declare inescape if
889 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
891 (find_entry_byval): Add parens to avoid warning.
893 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
895 * symbols.c (resolve_symbol_value): Don't permit subtraction of
898 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
900 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
903 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
904 synthetize_setx): New functions.
905 (md_assemble): Broken the special cases into the above
906 functions. Make compiler happy if sizeof(bfd_vma)==4.
907 Fix sethi generated from set/setuw. If instructions have a relloc,
908 always clear the fields to be relocated in the opcode.
909 (sparc_ip): Remove special_case global variable.
911 1999-06-10 Ian Lance Taylor <ian@zembu.com>
913 Based on patches from John W. Woznack <jwoznack@concentric.net>:
914 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
915 indication of success rather than a value.
916 (itbl_get_val): Likewise.
917 (itbl_get_field): Use strcspn. Change delimiters to include
919 * itbl-ops.h (itbl_get_reg_val): Update declaration.
920 (itbl_get_val): Likewise.
921 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
923 * symbols.c (copy_symbol_attributes): Convert local symbols to
926 1999-06-10 Nick Clifton <nickc@cygnus.com>
928 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
931 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
933 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
934 Optimize set if sizeof(bfd_vma) == 64.
935 (sparc_ip): Fix sethi - without %hi() it should generate
936 R_SPARC_22 reloc, not R_SPARC_HI22.
937 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
939 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
941 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
942 (s_ncons): New function.
943 (native_op_table): New table.
944 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
945 R_SPARC_OLO10 handling.
947 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
949 * expr.h (struct expressionS): Revert last change; widen X_op.
950 * config/tc-alpha.c (md_begin): Check the field is wide enough.
952 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
954 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
955 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
956 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
957 * Makefile.in: Regenerated.
959 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
960 `common' pass on to s_mri_common.
961 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
963 1999-06-06 Richard Henderson <rth@cygnus.com>
965 * config/obj-elf.c (obj_elf_section): Don't free the return
966 value of demand_copy_C_string.
968 1999-06-05 Richard Henderson <rth@cygnus.com>
970 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
971 creation logic from obj_elf_create_section.
973 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
974 (section_stack): New.
975 (special_sections): Make const.
976 (obj_elf_section): Gut and rewrite parsing.
977 (obj_elf_change_section): New function broken out of obj_elf_section.
978 (obj_elf_parse_section_letters): Likewise.
979 (obj_elf_section_word): Likewise.
980 (obj_elf_section_type): Likewise.
981 (obj_elf_previous): Treat as a toggle.
982 (obj_elf_popsection): New.
983 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
984 (ppc_section_type): Likewise.
985 * config/tc-ppc.h: Likewise.
987 * expr.h (struct expressionS): Don't make X_op a bitfield.
988 * config/tc-alpha.c: Update for symbol handling changes.
989 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
990 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
992 1999-06-05 Richard Henderson <rth@cygnus.com>
994 * dwarf2dbg.c (*): Convert to K&R + prototypes.
995 (dwarf2_gen_line_info): Kill unused variables.
996 (dwarf2_finish): Likewise.
997 (dwarf2_where): Likewise.
998 (dwarf2_directive_file): If we've only got a string,
999 hand off to s_app_file.
1000 * ecoff.c: Move the include of ecoff.h.
1001 * symbols.h (S_IS_FUNCTION): Prototype.
1003 * read.c (LEX_HASH): Supply a default.
1005 (s_globl): Update `c' after skipping whitespace.
1006 * read.h (LEX_END_NAME, is_name_ender): New.
1007 * expr.c (get_symbol_end): Respect it.
1009 1999-06-04 Mark Klein <mklein@dis.com>
1011 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1013 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1015 * config/tc-hppa.c: Update for symbol handling changes.
1017 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1019 * cgen.c: Update for symbol handling changes.
1020 * config/tc-m32r.c: Likewise.
1022 * config/tc-hppa.h: Update for symbol handling changes.
1023 * config/tc-hppa.c: Likewise.
1025 * config/tc-arm.h: Update for symbol handling changes.
1026 * config/tc-arm.c: Likewise.
1027 (symbol_make_empty): Remove. Just use symbol_create.
1029 * symbols.c (symbol_set_tc): Correct name.
1031 * Makefile.am: Rebuild dependencies.
1032 ($(OBJS)): Don't depend upon struc-symbol.h.
1033 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1034 * dep-in.sed: Don't remove struc-symbol.h.
1035 * Makefile.in: Rebuild.
1037 * doc/internals.texi (Symbols): Describe changes in symbol
1040 1999-06-03 Richard Henderson <rth@cygnus.com>
1042 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1043 instead of doing the work by hand.
1045 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1047 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1048 state of line state-machine.
1049 (struct ls): Collect DWARF2 line state-machine state in new member
1050 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1051 resulted in any DWARF2 directives.
1052 (reset_state_machine): New function.
1053 (out_end_sequence): Ditto.
1054 (dwarf2_gen_line_info): When switching sections or switching to a
1055 lower text address, call out_end_sequence() first to terminate the
1056 previous code sequence as code sequences MUST have monotonically
1057 increasing addresses.
1058 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1060 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1062 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1063 DWARF2 debug info (line information only, at this point).
1064 * as.h: Update comment about supported debug formats.
1065 * dwarf2dbg.c, dwarf2dbg.h: New files.
1066 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1068 * expr.c (operand): Don't use [ for parens if we want an index op.
1069 (op_encoding): Switch [ into O_index, if desired.
1070 (op_rank): Renumber with O_index on bottom.
1071 (expr): If O_index, match closing bracket.
1072 * expr.h (O_index): New.
1074 * read.c (read_a_source_file): Conditionally allow matched "
1075 in lines passed to md_assemble.
1077 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1079 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1081 Add support for storing local symbols in a small structure to save
1082 memory when assembling large files.
1083 * as.h: Don't include struc-symbol.h.
1084 (symbolS): Add typedef.
1085 * symbols.c: Include struc-symbol.h.
1086 (local_hash): New static variable.
1087 (save_symbol_name): New static function, from symbol_create.
1088 (symbol_create): Call save_symbol_name.
1089 (local_symbol_count): New static variable.
1090 (local_symbol_conversion_count): Likewise.
1091 (LOCAL_SYMBOL_CHECK): Define.
1092 (local_symbol_make): New static function.
1093 (local_symbol_convert): New static function.
1094 (colon): Handle local symbols. Create local symbol for local
1096 (symbol_table_insert): Handle local symbols.
1097 (symbol_find_or_make): Create local symbol for local label name.
1098 (symbol_find_base): Check for local symbol.
1099 (symbol_append, symbol_insert): Check for local symbols.
1100 (symbol_clear_list_pointers, symbol_remove): Likewise.
1101 (verify_symbol_chain): Likewise.
1102 (copy_symbol_attributes): Likewise.
1103 (resolve_symbol_value): Handle local symbols.
1104 (resolve_local_symbol): New static function.
1105 (resolve_local_symbol_values): New function.
1106 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1107 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1108 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1109 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1110 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1111 (symbol_previous, symbol_next): New functions.
1112 (symbol_get_value_expression): Likewise.
1113 (symbol_set_value_expression): Likewise.
1114 (symbol_set_frag, symbol_get_frag): Likewise.
1115 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1116 (symbol_mark_used_in_reloc): Likewise.
1117 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1118 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1119 (symbol_mri_common_p): Likewise.
1120 (symbol_mark_written, symbol_clear_written): Likewise.
1121 (symbol_written_p): Likewise.
1122 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1123 (symbol_section_p, symbol_equated_p): Likewise.
1124 (symbol_constant_p): Likewise.
1125 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1126 (symbol_get_obj, symbol_set_obj): Likewise.
1127 (symbol_get_tc, symbol_set_tc): Likewise.
1128 (symbol_begin): Initialize local_hash.
1129 (print_symbol_value_1): Handle local symbols.
1130 (symbol_print_statistics): Print local symbol statistics.
1131 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1132 Declare new symbols.c functions. Move many declarations here from
1134 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1135 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1136 (struct symbol): Move bsym to make it clearly the first field.
1137 Remove TARGET_SYMBOL_FIELDS.
1138 (symbolS): Don't typedef.
1139 (struct broken_word): Remove.
1140 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1141 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1142 (symbol_clear_list_pointers): Likewise.
1143 (symbol_insert, symbol_remove): Likewise.
1144 (symbol_previous, symbol_append): Likewise.
1145 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1146 (struct local_symbol): Define.
1147 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1148 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1149 (local_symbol_get_frag, local_symbol_set_frag): Define.
1150 (local_symbol_get_real_symbol): Define.
1151 (local_symbol_set_real_symbol): Define.
1153 * write.c (write_object_file): Call resolve_local_symbol_values.
1154 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1155 (TARGET_SYMBOL_FIELDS): Don't define.
1156 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1157 ECOFF_DEBUGGING, add ECOFF fields.
1158 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1159 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1160 ECOFF_DEBUGGING, add ECOFF fields.
1161 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1162 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1163 * config/tc-mcore.h: Don't include struc-symbol.h.
1164 (TARGET_SYMBOL_FIELDS): Don't define.
1165 (struct mcore_tc_sy): Define.
1166 (TC_SYMFIELD_TYPE): Define.
1167 * Many files: Use symbolS instead of struct symbol. Use new
1168 accessor functions rather than referring to symbolS fields
1171 * read.c (s_mri_common): Don't add in value of line_label.
1173 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1174 checking for SEC_LINK_ONCE.
1176 * config/tc-sh.h (sh_fix_adjustable): Declare.
1178 * app.c (input_buffer): New static variable.
1179 (app_push): Save saved_input in allocated buffer.
1180 (app_pop): Restored saved_input.
1181 (do_scrub_chars): Change get parameter to take char * and int as
1182 arguments. Change GET macro to pass input_buffer to get
1183 function. Don't save input into allocated buffer.
1184 * as.h (do_scrub_chars): Update declaration.
1185 * input-file.c (input_file_get): Change to take char * and int.
1186 Read data into passed in buffer. Remove static buffer.
1187 * read.c (scrub_from_string): Change to take char * and int. Copy
1188 data into passed in buffer.
1190 * hash.h: Neaten. Declare hash_traverse.
1191 * hash.c: Complete rewrite based on BFD hashing code.
1192 * gasp.c (chunksize): New variable.
1193 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1196 1999-05-28 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1199 addend unless the target uses an old ABI.
1201 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1203 -Wchar-subscripts cleanup
1204 * listing.c (listing_newline): Use unsigned char variable, so
1205 calls to isascii,iscntrl are correct.
1206 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1208 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1209 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1210 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1211 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1213 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1215 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1217 (arch_coldfire_p): New #define.
1218 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1220 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1222 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1224 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1225 (install_operand): Add place `N'.
1226 (init_table): Add registers ACC, MACSR, MASK.
1228 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1230 * config/tc-m68k.c: Change mcf5200 --> mcf.
1231 (archs): Add mcf5206e, mcf5307.
1232 (m68k_ip): Add format `u'.
1233 (install_operand): Add place `m', `M', `h'.
1234 (init_table): Add upper/lower registers.
1236 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1238 1999-05-28 Martin Dorey <mdorey@madge.com>
1240 * config/tc-i960.c: Several minor changes to add ELF and
1241 BFD_ASSEMBLER support.
1242 * config/tc-i960.h: Likewise.
1243 * configure.in (i960-*-elf*): New target.
1244 * aclocal.m4, configure: Rebuild.
1246 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1248 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1249 reloc changes when defined(BFD_ASSEMBLER).
1251 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1253 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1255 * write.c (write_print_statistics): Output to file, not stderr.
1257 * expr.c (generic_bignum_to_int32,64): Prototype.
1259 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1260 output_sleb128, output_uleb128, output_big_sleb128,
1261 output_big_uleb128, output_big_leb128): Prototype.
1262 (output_big_sleb128, output_big_uleb128): Make inline.
1263 (output_big_leb128): Remove inline
1265 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1266 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1267 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1268 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1269 value for correct overflow check in write.c:fixup_segment.
1270 * write.c (fixup_segment): Move bitfield overflow checks to after
1271 the md_apply_fix call.
1272 * config/obj-coff.c (fixup_segment): Likewise.
1273 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1274 valueT *val argument.
1276 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1278 * config/atof-ieee.c (gen_to_words): Correctly round a
1279 denormalized number. Fix off-by-one in range checking for
1280 exponent in a denormal.
1282 1999-05-10 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1287 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1289 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1291 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1293 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1294 (ReverseRegRegmem): Remove.
1295 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1296 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1297 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1300 From Doug Ledford <dledford@redhat.com>
1301 * config/tc-i386.h (RegXMM): New for P/III.
1302 * config/tc-i386.c: Add support for P/III.
1304 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1306 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1307 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1308 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1310 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1312 * config/tc-i386.c (i386_immediate): Skip whitespace before
1313 complaining about junk after expression.
1314 (i386_displacement): Likewise.
1316 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1318 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1319 Don't copy before downcaseing.
1321 1999-05-05 Catherine Moore <clm@cygnus.com>
1323 * tc-m68k.c: Include elf/m68k.h.
1324 (m68k_elf_final_processing): New routine.
1325 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1328 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1330 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1333 1999-04-30 Nick Clifton <nickc@cygnus.com>
1335 * config/tc-mcore.c (mcore_s_section): Dump literals before
1338 1999-04-29 Nick Clifton <nickc@cygnus.com>
1340 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1343 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1345 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1346 (TC_INIT_FIX_DATA): Delete.
1347 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1348 (TC_INIT_FIX_DATA): Delete.
1349 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1350 * write.c (fix_new_internal): Initialize fx_cgen member.
1351 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1352 (gas_cgen_md_apply_fix3): Update.
1353 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1354 (md_cgen_record_fixup_exp): Update.
1355 (FX_OPINFO_R_TYPE): Update.
1357 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1358 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1359 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1360 * frags.h (struct frag): Make opindex, opinfo ints.
1362 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1364 1999-04-26 Tom Tromey <tromey@cygnus.com>
1366 * aclocal.m4, configure: Updated for new version of libtool.
1368 1999-04-22 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1372 (md_apply_fix3): Do not fix up absolute relocations against
1375 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1377 1999-04-20 Nick Clifton <nickc@cygnus.com>
1379 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1380 changes and data-in-text directives.
1381 (mcore_cons): New function: intercept cons() operations.
1382 (mcore_float_cons): New function: intercept float_cons()
1384 (mcore_stringer): New function: intercept stringer() operations.
1386 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1388 * obj.h (struct format_ops): Change generate_asm_lineno field to
1390 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1392 * config/tc-alpha.c (find_opcode_match): Add default case to
1394 (find_macro_match): Likewise.
1395 (load_expression): Parenthesize && within ||.
1397 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1399 1999-04-17 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1402 .text .data .section pseudo ops.
1403 (mcore_s_section): New function. Dump lits before changing secs.
1404 (mcore_s_text): New function. Dump lits before changing secs.
1405 (mcore_s_data): New function. Dump lits before changing secs.
1407 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1409 * config/tc-mips.c (mips_32bitmode): New.
1410 (md_begin): Set mips_32bitmode if needed.
1411 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1412 Set EF_MIPS_32BITMODE.
1414 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1416 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1419 1999-04-16 Nick Clifton <nickc@cygnus.com>
1421 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1423 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1425 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1426 expressions correctly.
1429 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1431 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1433 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1435 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1436 and fmpynfadd instructions.
1438 1999-04-11 Richard Henderson <rth@cygnus.com>
1440 * as.h (environ): Declare it, if needed.
1441 * as.c (dump_statistics): Don't declare environ.
1442 * configure.in (environ): Detect declaration.
1443 * configure, config.in: Rebuild
1445 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1446 (i386_displacement): Allocate enough space for replacement buffer.
1447 Clean up replacement buffer initialization.
1449 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1451 * subsegs.c (section_symbol): Don't create a new symbol if one
1452 already exists; instead, use the existing one, but set its segment
1453 and frag data if it hasn't already been defined.
1454 * config/obj-coff.c (c_section_symbol): Likewise.
1456 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1458 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1460 1999-04-08 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-mcore.c: New File: Support routines for MCore
1464 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1465 * config/obj-coff.c: Add support for mcore-pe target.
1467 * Makefile.am: Add support for MCore targets.
1468 * Makefile.in: Regenerate.
1469 * configure.in: Add support for MCore targets.
1470 * configure: Regenerate.
1472 * doc/all.texi: Set MCORE.
1473 * doc/as.texinfo: Document MCore specific command line options.
1475 * write.h: Prevent multiple inclusion.
1477 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1479 * asintl.h (LC_MESSAGES): Never define.
1480 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1482 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1485 * Makefile.am (m68k-parse.c): If configuring in the source
1486 directory, copy m68k-parse.y into the local directory before
1487 running ylwrap, to remove spurious differences when generating
1489 * Makefile.in: Rebuild.
1491 * config/tc-sparc.h (md_do_align): Just allocate the number of
1492 bytes necessary, rather than always allocating 1024.
1494 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1496 * listing.c (listing_newline): Add cast to avoid warning.
1497 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1498 * config/tc-i386.c (i386_scale): Add return value.
1499 (build_displacement_string): Remove unused local temp_disp2.
1500 (i386_intel_memory_operand): Add parentheses to avoid warning.
1501 (i386_intel_operand): Remove unused local end_of_operand_string.
1502 (i386_operand): Remove unused local operand_modifier.
1503 (i386_operand): Add parens to avoid warning.
1505 1999-04-04 Don Bowman <don@pixsci.com>
1507 * configure.in: Add mips*-*-vxworks* target; have it define
1509 * configure, config.in: Rebuild.
1511 1999-03-31 Nick Clifton <nickc@cygnus.com>
1513 * configure.in (emulations): Add support for arm-epoc-pe.
1514 * configure: Regenerate.
1515 * config/te-epoc-pe.h: New file. Define macros specific to
1517 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1518 for arm-epoc-pe target.
1520 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1522 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1524 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1526 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1527 detect ",n" without a condition.
1528 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1531 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1533 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1534 instruction is encoded with one bit.
1537 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1539 * doc/internals.texi (CPU backend): Mention that
1540 line_separator_chars should not include newline. From thi
1541 <ttn@mingle.glug.org>.
1543 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1545 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1546 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1548 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1550 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1552 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1554 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1557 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1559 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1561 1999-03-15 Martin Hunt <hunt@cygnus.com>
1563 * app.c (do_scrub_begin): Change '-' back to a symbol char
1564 so we can use multiple opcodes on a line again.
1566 * config/tc-d30v.c: By default, warn if a symbol has
1567 the same name as a register. Plus some minor
1568 updates from the branch.
1570 1999-03-13 Nick Clifton <nickc@cygnus.com>
1572 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1573 BFD_RELOC_16 and BFD_RELOC_64.
1575 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1577 * expr.c (expr): Add missing else.
1579 1999-03-12 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-arm.c (md_apply_fix3): Improve error message.
1583 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1585 * Makefile.am (CPU_TYPES): Add fr30.
1586 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1587 (fr30,m32r dependencies): Update.
1588 * Makefile.in: Rebuild.
1590 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1591 (gas_cgen_record_fixup_exp): Ditto.
1592 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1593 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1594 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1595 (md_cgen_lookup_reloc): Update use of operand->type.
1596 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1597 (md_convert_frag): Call cgen_operand_lookup_by_num.
1598 (md_cgen_lookup_reloc): Update use of operand->type.
1599 (m32r_cgen_record_fixup_exp): Ditto.
1601 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1603 * config/tc-mips.c (md_show_usage): Fix message.
1605 1999-03-03 Nick Clifton <nickc@cygnus.com>
1607 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1608 and LDR reg,=<expr> instruction.
1610 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1613 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1615 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1617 1999-02-17 Nick Clifton <nickc@cygnus.com>
1619 This patch was created by: Scott Bambrough
1620 <scottb@corelcomputer.com>
1623 Special cased '@' character. The '@' character is used as the
1624 ARM assembler comment character, as a special character
1625 and in ELF .symver pseudo-op's, and as a special character in
1626 .type and .section pseudo-ops.
1627 (symver_pseudo): New static variable.
1628 (symver_state): New static variable.
1629 (struct app_save): Add field 'symver_state'.
1630 (app_push): Save global symver_state int struct app_save.
1631 (app_pop): Restore global symver_state from struct app_save.
1632 (do_scrub_chars): Special case handling of '@' character in
1635 * configure.in: Modified to recognize armv* uname syntax from ARM
1637 * configure: Regenerated.
1639 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1640 a prefix to the section's type.
1641 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1642 the type's typename.
1644 * config/tc-arm.h: Add support for PIC generation:
1645 (pic_code): New boolean.
1646 (obj_relocate_extern): Define.
1647 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1648 (TC_CONS_FIX_NEW): Define.
1649 (tc_fix_adjustable): Define.
1650 (GLOBAL_OFFSET_TABLE_NAME): Define.
1652 * config/tc-arm.c: Add support for PIC generation:
1653 (line_seperator_chars): Allow ';' as a seperator for Linux.
1654 (is_immediate_prefix): New macro.
1655 (arm_parse_reloc): New function.
1656 (s_arm_elf_cons): New function.
1657 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1658 (md_undefined_symbol): Special case handling for the Global Offset
1660 (md_apply_fix3): Handle PIC relocs.
1661 (tc_gen_reloc): Handle PIC relocs.
1662 (md_parse_option): Add support for '-k' command line switch to
1663 enable PIC generation.
1664 (cons_fix_new_arm): New function.
1665 (s_arm_elf_cons): New function.
1667 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1669 * configure.in: Add comments for uses of AC_DEFINE.
1670 * acinclude.m4: Likewise.
1671 * acconfig.h: Remove.
1672 * aclocal.m4: Rebuild.
1673 * configure: Rebuild.
1674 * Makefile.in: Rebuild.
1675 * config.in: Rebuild.
1677 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1679 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1680 non-constant offset from a base register.
1682 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1684 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1687 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1689 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1690 (emit_insn): Look for pc-relative and no-overflow specifiers on
1691 internal relocation types.
1693 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1695 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1698 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1700 (mips_4650, mips_4010, mips_4100): Variables removed.
1701 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1702 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1704 (md_begin): Don't bother initializing the mips_NNNN variables;
1705 mips_cpu is set, and that's good enough now.
1706 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1707 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1708 (show): New function, to handle wrapping in the CPU lists.
1709 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1711 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1713 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1714 than treat as an immediate specifier.
1716 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1718 * config/tc-i386.c: Prototype many functions.
1719 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1720 (i386_immediate): Remove unused second argument.
1721 (i386_intel_operand): Fix i386_is_reg typo.
1722 (i386_operand): Use allow_naked_reg.
1723 (output_invalid): Make operand int for K&R.
1725 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1727 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1729 * Makefile.in: Rebuild.
1731 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1733 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1735 (EXTRA_as_new_SOURCES): Comment out.
1736 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1737 * Makefile.in: Rebuild.
1738 * doc/Makefile.in: Rebuild.
1739 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1740 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1741 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1742 * configure: Rebuild.
1743 * aclocal.m4: Rebuild.
1744 * config.in: Rebuild.
1745 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1746 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1747 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1748 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1749 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1750 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1751 (gas_cgen_record_fixup_exp): Ditto.
1752 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1753 descriptor, not global variable.
1754 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1755 descriptor, not global variable. Refer to insert_operand handler
1756 via cpu descriptor, not global function.
1757 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1758 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1759 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1760 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1761 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1762 * config/tc-m32r.c: Ditto.
1763 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1764 (md_assemble): Ditto.
1765 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1767 1999-02-09 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1770 relocations for ELF targets.
1772 1999-02-08 Nick Clifton <nickc@cygnus.com>
1774 * configure.in: Add support for StrongARM target.
1775 * configure: Regenerate.
1777 1999-02-05 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1781 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1784 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1786 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1788 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1790 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1791 (INTEL_DWORD_MNEM_SUFFIX): Define.
1794 (DWORD_PTR): Define.
1795 (XWORD_PTR): Define.
1797 (OFFSET_FLAT): Define.
1799 (NONE_FOUND): Define.
1802 * config/tc-i386.c (set_intel_syntax): New routine.
1803 (intel_syntax): Declare.
1804 (allow_naked_reg): Declare.
1805 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1806 (intel_float_operand): New routine.
1807 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1808 Handle brackets as well as parens. Call i386_intel_operand for
1809 intel syntax. Reverse operands if appropriate. Handle new
1810 suffixes. Handle movzx and movsx.
1811 (i386_is_reg): New routine.
1812 (i386_immediate): New routine.
1813 (i386_scale): New routine.
1814 (i386_displacement): New routine.
1815 (i386_operand_modifier): New routine.
1816 (build_displacement_string): New routine.
1817 (i386_parse_seg): New routine.
1818 (i386_intel_memory_operand): New routine.
1819 (i386_intel_operand): New routine.
1820 (i386_operand): Call i386_displacement, i386_immediate,
1821 i386_scale, etc. instead of handling inline.
1822 (parse_register): Handle registers without prefix.
1824 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1826 * configure: Regenerate.
1827 * configure.in (arm-*-oabi): New.
1828 (thumb-*-oabi): New.
1829 * config/tc-arm.c (target_oabi): Declare.
1830 (md_apply_fix3): Support REL relocs.
1831 (md_parse_option): Handle -oabi.
1832 (elf32_arm_target_format): New routine.
1833 (md_longopts): Add OPTION_OABI.
1834 * config/tc-arm.h: Redefine TARGET_FORMAT.
1837 1999-01-28 Nick Clifton <nickc@cygnus.com>
1839 * write.c (write_relocs): Handle out of range error.
1841 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1842 (fr30_force_relocation): Default to 0.
1844 * config/tc-fr30.h (obj_fix_adjustable): Define.
1845 (TC_FORCE_RELOCATION): Define.
1847 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1850 1999-01-16 Nick Clifton <nickc@cygnus.com>
1852 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1853 merge of two instructions if the left instruciton kills the right.
1855 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1857 * Makefile.in: Regenerate.
1858 * configure.in: Redo test for using cgen.
1859 * configure: Regenerate.
1861 1999-01-09 Nick Clifton <nickc@cygnus.com>
1863 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1864 redefinition of this macro.
1866 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1868 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1871 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1873 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1874 a read of HI or LO and an immediatly following branch.
1876 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1878 * config/tc-mips.c (md_begin): Another correction to the setting of
1881 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1883 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1885 1998-12-21 Nick Clifton <nickc@cygnus.com>
1887 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1888 bit insn when optimizing, so that parallelised instructions will
1889 start on a 32 bit boundary.
1891 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1893 * config/tc-mips.c (mips_eabi64): New.
1894 (md_begin): Set mips_eabi64.
1895 (mips_elf_final_processing): Use it.
1897 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1899 * config/tc-mips.c (mips_elf_final_processing):
1900 Correct setting of ABI in e_flags.
1902 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1904 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1906 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1908 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1910 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1912 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1913 warning, values that don't fit in the field.
1915 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1917 * config/tc-mips.c (mips_abi_string): New.
1918 (md_parse_option,md_longopts): Add mabi.
1919 (mips_elf_final_processing): Set e_flags based on mabi flag.
1921 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1923 * config/tc-mips.c (md_parse_option): Handle vr4111.
1925 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1927 * config/tc-h8300.c (build_bytes): Change message given if the
1928 instruction requires H8/300H mode and we're not in Hmode, to
1929 suggest that it may be the operand modes that are the problem, not
1930 necessarily the opcode.
1932 1998-12-10 Nick Clifton <nickc@cygnus.com>
1934 * config/tc-fr30.c: Add line separator character.
1936 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1938 * configure.in (hppa-*-mpeix*): New target.
1939 * config/obj-som.h (obj_som_compiler): Declare.
1940 * config/obj-som.c (compiler_seen): New static variable.
1941 (obj_som_compiler): New function.
1942 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1943 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1944 (pa_type_args): Set hppa_priv_level.
1945 (pa_compiler): New static function if OBJ_SOM.
1946 * configure: Rebuild.
1948 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1950 * read.c (output_leb128): Don't mark as inline.
1952 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1954 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1955 AIX .vbyte unaligned data support.
1956 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1957 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1960 1998-12-07 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1965 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1967 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1968 BFD_RELOC_ARM_PCREL_BRANCH.
1970 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1972 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1973 checking the target type.
1974 (mips-dec-bsd*): Set endian to little.
1975 * configure: Rebuild.
1977 COFF weak symbol support, based on patches from Mark Elbrecht
1978 <snowball3@usa.net>:
1979 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1980 * config/obj-coff.c (obj_coff_weak): New static function.
1981 (obj_coff_endef) [both versions]: Handle weak symbols.
1982 (coff_frob_symbol): Likewise.
1983 (yank_symbols): Likewise.
1984 (obj_pseudo_table): Add "weak".
1986 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1987 <aymeric.vincent@emi.u-bordeaux.fr>.
1988 * aclocal.m4: Rebuild with current tools.
1989 * configure: Rebuild.
1991 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1992 an assertion failure for a case we can't handle when OBJ_ECOFF.
1994 * expr.c (operator): And with 0xff to avoid problems with signed
1997 1998-12-03 Nick Clifton <nickc@cygnus.com>
1999 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2000 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2002 1998-12-02 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2007 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2009 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2012 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2017 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2021 (d10v_cleanup): Only generate previous insn if a multiline insn is
2024 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2029 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2032 -marm6xxx command line switches.
2034 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2036 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2037 (itbl-ops.o): Delete duplicate dependencies.
2038 Rebuild dependencies.
2039 Add fr30 dependencies.
2040 * Makefile.in: Rebuild.
2042 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2044 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2046 * listing.c: Ignore line terminator characters found inside
2049 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2051 * po/gas.pot: Regenerated.
2053 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2056 fr30_is_label_start(). Also checks for delay slot insns.
2058 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2059 FR30 instructions which contain a colon in the mnemonic.
2061 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2063 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-fr30.c: Removed currently superflous code.
2067 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-fr30.h: New file.
2070 * config/tc-fr30.c: Tweaking so that it will compile.
2072 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2074 * config/tc-d10v.h (obj_fix_adjustable): Define.
2075 (TC_FORCE_RELOCATION): Define.
2076 (d10v_force_relocation): Declare.
2077 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2078 (md_apply_fix3): Handle Vtable relocs.
2079 (d10v_fix_adjustable): New.
2080 (d10v_force_relocation): New.
2082 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-d30v.c: Change default behaviour to ignore potential
2085 conflicts between register name and symbol names.
2087 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2089 * configure.in: Add fr30-*-*.
2090 * config/tc-fr30.c: New file.
2091 * Makefile.in: Regenerated.
2092 * config.in: Regenerated.
2093 * configure: Regenerated.
2094 * doc/Makefile.in: Regenerated.
2095 * po/gas.pot: Regenerated.
2097 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2099 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2102 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2104 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2106 (do_scrub_chars): Add some casts to unsigned char to avoid
2107 unwanted sign extension.
2108 * read.c (lex_type): Set characters about 127 to be symbol
2110 * config/tc-i386.c (md_begin): Set identifier_chars and
2111 operand_chars for values above 127.
2113 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2115 * configure.in: detect cygwin* instead of cygwin32*
2116 * configure: regenerate
2118 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2120 * listing.c: Add support for producing a listing from piped
2123 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2125 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2126 (append_insn): Account for the tx39's multiply behavior.
2128 1998-10-26 Michael Meissner <meissner@cygnus.com>
2130 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2131 from assemble_parallel_insns. Add support for '->' to indicate
2132 explicitly serializing the instructions.
2133 (md_assemble): Ditto.
2135 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2137 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2140 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2142 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2144 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2146 * config/tc-mips.c : support frame and regmask/fregmask when
2147 MIPS_STABS_ELF is specified.
2149 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2151 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2152 (md_apply_fix): Don't return 1 for VTABLE relocs.
2153 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2155 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2157 * doc/c-i386.texi: Replace occurences of "opcode" with
2158 "instruction mnemonic", "instruction", or "mnemonic" when
2159 referring to the name of an instruction. Use "opcode" when
2160 referring to the sequence of machine bytes.
2162 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2163 (is_opcode_char): Rename to is_mnemonic_char.
2164 (md_assemble and i386_operand): Correct error messages from
2165 "opcode" to "instruction mnemonic"
2166 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2167 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2168 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2169 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2170 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2171 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2172 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2174 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2176 * config/tc-i386.c (i386_operand): Check for garbage after
2179 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2181 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2182 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2184 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2186 * config/tc-sh.h (obj_fix_adjustable): Define.
2187 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2188 (md_apply_fix): Likewise.
2189 (tc_gen_reloc): Likewise.
2190 (sh_fix_adjustable): New.
2192 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2194 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2195 * cgen.h (gas_cgen_finish_insn): Update prototype.
2196 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2197 cgen_insn_t -> CGEN_INSN_INT.
2198 (make_parallel): Update handling of CGEN_INT_INSN_P.
2199 (assemble_parallel_insn): Ditto.
2200 (target_make_parallel): New function.
2201 (md_assemble): Use it.
2203 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2205 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2207 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2209 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2210 converted into lower case.
2212 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2214 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2215 (gas_cgen_tc_gen_reloc): Likewise.
2216 * config/tc-m32r.h (obj_fix_adjustable): Define.
2217 * config/tc-m32r.c (m32r_fix_adjustable): New.
2218 (m32r_force_relocation): Handle VTABLE relocs.
2220 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2222 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2224 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2227 to lower case before parsing.
2229 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2230 parallel insns modift buts in the PSW as a side effect.
2232 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-d30v.c (find_format): Test for missing flag and
2237 (md_apply_fix3): Fix error messages to avoid
2238 assumption about presence of a symbol.
2240 (parallel_ok): Disallow parallel instructions that both modify the
2243 (find_format): Generate a warning if an odd numbered register is
2244 used as the first register in a mutli-register instruction.
2246 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2249 relocations are always associated with a symbol.
2251 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2253 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2254 (elf32_sparc_force_relocation): Declare.
2255 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2256 (tc_gen_reloc): Handle vtable relocs.
2257 (elf32_sparc_force_relocation): New.
2259 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2261 * symbols.c (S_IS_FUNCTION): New.
2262 * config/tc-v850.h (obj_fix_adjustable): Define.
2263 (TC_FORCE_RELOCATION): Define.
2264 (v850_force_relocation): Declare.
2265 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2266 of fx_addnumber for VTABLE reloc addends.
2267 (md_apply_fix3): Handle VTABLE relocs.
2268 (v850_fix_adjustable): New.
2269 (v850_force_relocation): New.
2271 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2273 * tc-hppa.c (fp_operand_format): Add some additional formats.
2274 (pa_ip): Do not automatically promote into pa2.0 mode.
2275 (pa_level): Handle ".level 2.0".
2277 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2279 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2280 * config/tc-i386.h (template.extension_opcode): Change to
2281 unsigned int to allow full range of 8-bit opcode suffixes.
2282 (None): Redefine as 0xffff.
2284 From Jeff B Epler <jepler@usgs.gov>
2285 * doc/c-i386.texi (i386-SIMD): New section.
2287 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2289 * read.c (discard_rest_of_line): New function.
2290 * read.h: Declare it.
2291 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2293 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-d10v.c (find_symbol_matching_register): New function.
2296 (find_opcode): Cope with the case where a register name matches
2299 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-v850.c (md_pcrel_from): Rename to
2302 v850_pcrel_from_section.
2303 (v850_pcrel_from_section): Do not resolves symbols in other
2306 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2308 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-d10v.c (find_opcode): Generate an error if a register
2311 is supplied for an operand that should not be a register.
2313 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2315 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2316 instructions to have another instruction in the right bin.
2318 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2321 the right container if the left container holds a branch
2324 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2326 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2327 both a register name and symbol name.
2328 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2330 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2333 execution unit class.
2335 (reg_name_search): If a name matches a register and a symbol,
2336 prefer the register.
2337 (find_format): Disallow flag registers when a general purpose
2338 register is required.
2339 If a number is required, but a register has been given, check to
2340 see if a symbol with the same name as the register exists, and if
2341 so, use that symbol.
2343 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2345 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2347 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-d30v.c (find_format): Do not accept flag registers as
2350 general purpose registers.
2351 (find_format): If an immediate value is expected at a given place
2352 in a format, but a register name has been provided instead, check
2353 to see if that register name matches the name of a predefined
2354 symbol and if it does, then use the symbol instead.
2355 (reg_name_search): If a register name matches a symbol name,
2356 prefer the register name to the symbol name.
2358 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2361 the previous insn to empty.
2363 1998-09-20 Michael Meissner <meissner@cygnus.com>
2365 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2366 pieces, forcing the use of an ANSI compiler.
2368 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2370 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2372 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2374 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2376 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2378 (obj_elf_vtable_entry): Likewise.
2379 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2380 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2381 (tc_gen_reloc): Likewise.
2382 (arm_fix_adjustable): Likewise.
2383 (elf32_arm_force_relocation): New.
2384 (armelf_frob_symbol): Remove coff-style symbol support.
2386 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2388 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2390 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2392 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2393 OBJ_COFF so that routine is defined for a.out format.
2395 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2397 * config/tc-i386.c (i386_operand): Detect non-segment registers
2398 used as segment prefixes.
2400 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2402 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2403 optimize across FDE boundaries.
2405 * config/obj-coff.c (obj_coff_section): Preserve any link once
2406 flags when setting the section flags.
2408 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2411 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2413 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2415 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2418 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2420 * frags.c (frag_grow): Include the size of the frag struct in the
2423 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2424 if the new subseg comes before the old.
2426 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2428 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2429 to handle edge8 and edge16.
2431 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2433 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2434 before we clobber the symbol involved.
2436 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2438 * config/tc-arm.c: Remove OBJ_ELF definitions for
2439 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2440 use arm_adjust_symtab for OBJ_COFF.
2441 (armelf_adjust_symtab): New Routine.
2442 * config/tc-arm.h: Define obj_adjust_symtab to
2443 armelf_adjust_symtab for OBJ_ELF.
2445 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2447 * configure.in: Make all i386-elf targets use bfd_gas.
2448 * config/tc-i386.c (tc_i386_force_relocation): New.
2449 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2450 (md_apply_fix3): Likewise.
2451 (tc_gen_reloc): Handle them.
2452 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2453 tc_i386_force_relocation.
2455 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2459 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2462 current opcode after writing the first insturction of a reverse
2465 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2467 * read.h (generate_lineno_debug): Add prototype.
2468 * read.c (generate_lineno_debug): Make non-static.
2470 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2472 * config/tc-i386.c (md_assemble): Only warn for address/data size
2475 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2478 against Thumb function names, as the linker needs this information.
2480 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2482 * expr.c (operand): Check also that there is no advance in operand
2483 after atof_generic in order to decide "is it label 0f or floating
2486 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2488 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2489 command line options with a single dash.
2490 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2492 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2494 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2495 * tc-arm.c (arm_fix_adjustable): New routine.
2497 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2499 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2500 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2501 demand_empty_rest_of_line before mri_comment_end.
2502 (equals): Check garbage after expression before
2503 mri_comment_end in MRI mode.
2505 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2507 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2508 small immediate constant to use the constant itself rather than
2511 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2513 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2514 (pa_leave): Likewise.
2516 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2518 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2520 (i386_operand): Fix an error message.
2522 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2524 * doc/c-arm.texi (ARM Directives): Document .req directive.
2526 * config/tc-arm.c (reg_required_here): Display erroneous string if
2527 the register name could not be decoded.
2528 Do not set inst.instruction if the sift is -1.
2530 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2532 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2535 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2537 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2538 even if it is belived to be unnecessary.
2540 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2542 config/tc-i386.c (i386_operand): Size immediate constants by
2543 suffix (erroneously removed as part of July 7 change).
2545 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2547 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2548 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2549 (armelf_frob_symbol): New Routine.
2550 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2552 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2554 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2556 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2558 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2559 command line switches passed to assembler.
2561 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2563 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2564 (gas_cgen_opcode_desc): Declare.
2565 (gas_cgen_parse_operand): Declare.
2566 (*): Prepend gas_ to gas specific fns to denote them as such.
2568 * cgen.c (gas_cgen_opcode_desc): New global
2569 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2570 (queue_fixup): Renamed from cgen_queue_fixup.
2571 (*): Prepend gas_ to gas specific fns to denote them as such.
2573 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2574 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2575 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2576 Open opcode table and initialize it.
2577 (make_parallel): Use gas_cgen_opcode_desc.
2578 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2579 (md_assemble): Ditto.
2581 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2583 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2584 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2585 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2586 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2587 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2588 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2589 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2590 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2591 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2592 (INIT_STAB_SECTION): Likewise.
2593 (OBJ_PROCESS_STAB): Likewise.
2595 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2596 (md_parse_option): Watch for them.
2597 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2598 (md_begin): Kill neverdef code.
2599 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2600 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2601 (s_alpha_coff_wrapper): New.
2602 (md_pseudo_table): Trap all ECOFF pseudos.
2604 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2606 Start of changes to remove mdebug section from mips*-elf
2607 Based on MIPS_STAB_ELF definition
2608 * acconfig.h: undef if not configured
2609 * config.in: undef if not configured
2610 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2611 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2612 * stabs.c (s_stab_generic): flush frag
2614 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2616 * configure.in: (arm-*-elf): Handle.
2617 (thumb-*-elf): Handle.
2618 * configure: Regenerate.
2619 * read.c (stringer): Fix typo in comment.
2620 * write.c (fixup_segment): Don't add symbol value to addend if
2622 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2624 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2627 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2629 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2630 (write_2_short): Emit warning if new flag is set.
2631 (do_assemble): Set flags if left instruction is one of special
2632 "right-instruction-killer" type.
2634 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2636 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2637 Always output words in debug_info section as big endian.
2638 (sparc_target_format): Choose correct bfd target.
2639 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2641 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2643 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2644 to work with internationalization code. Issue an error when two
2645 operands match that are not allowed to match.
2647 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2649 * configure.in (install_tooldir): Allow target to specify whether
2650 it wants to be installed in $(tooldir)/bin.
2651 * configure: Regenerate.
2652 * Makefile.am (install-exec-local): Set install-exec-tooldir
2653 dependency via configure.
2654 * Makefile.in: Regenerate.
2656 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2658 * Makefile.am (install-exec-local): Split into two ...
2659 (install-exec-bindir,install-exec-tooldir): New rules.
2660 * Makefile.in: Regenerate.
2662 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2664 * Makefile.am (install-exec-local): Don't remove the file before
2665 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2666 W. Rozycki <macro@ds2.pg.gda.pl>.
2667 * Makefile.in: Rebuild.
2669 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2671 * cgen.c: Include libiberty.h.
2672 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2673 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2674 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2675 (md_cgen_lookup_reloc)): Declare.
2676 (md_cgen_record_fixup_exp): Declare.
2677 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2678 (m32r_relax_frag): Declare.
2679 (cgen_md_apply_fix3): Decls moved to cgen.h.
2680 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2681 (m32r_cgen_record_fixup_exp): Delete decl.
2682 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2683 (assemble_nop): Delete.
2684 (expand_debug_syms): Delete unused `exp'.
2685 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2686 Add default case for -Wall.
2687 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2688 (md_atof): Delete unused wordP.
2690 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2692 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2695 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2697 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2698 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2699 .print, .purgem, and .struct. Remove documentation for
2702 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2704 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2705 Update call to insert_operand.
2707 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2711 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2713 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2714 whitespace after a prefix operator.
2716 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2718 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2720 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2722 * config/tc-sparc.c (log2): New static function.
2723 (s_reserve): Use log2 to convert alignment before calling
2725 (s_common): Use log2 to convert alignment before calling
2726 record_alignment and frag_align.
2727 (sparc_cons_align): Use log2.
2729 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2732 (s_common): Likewise.
2734 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2735 initialization of waddr.
2736 (sparc_elf_final_processing): Add default case to switch.
2738 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2740 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2741 than temporary real.
2743 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2745 * write.c (subsegs_finish): Don't align the segments if there were
2748 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2749 copying aux information.
2751 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2752 expression into a symbol.
2754 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2756 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2757 type to unsigned int.
2758 (md_assemble): Change type used to store offsets from unsigned
2760 (i386_operand): Switch error check to only call RESTORE_END_STRING
2761 once after parse_register.
2763 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2765 * config/tc-v850.c (md_show_usage): Changed format to match that
2768 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2770 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2772 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2774 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2777 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2779 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2780 * doc/Makefile.in: Rebuild.
2782 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2784 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2785 for %lo expressions.
2786 (mips_ip, case 'u'): Move range check after code to mask
2787 off bits in %hi/%lo expressions. Mask off high bits for
2790 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2792 * doc/Makefile.am (gasver.texi): New target.
2793 (as.info, as.dvi): Depends upon gasver.texi.
2794 * doc/as.texinfo: Include gasver.texi. Mention version number on
2795 title page and in top node.
2796 * doc/Makefile.in: Rebuild.
2798 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2800 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2801 but not including the line containing the edict.
2802 * listing.h (LISTING_EOF): New.
2803 * input-scrub.c (input_scrub_next_buffer): Call it.
2805 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2807 * config/tc-i386.c (i386_operand): Don't set the size of an
2808 immediate address based solely on the suffix and the mode.
2810 * config/tc-i386.c (md_assemble): Add assertion to make sure
2811 overlap2 does not set Imm.
2813 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2814 sequences of whitespace to a single space.
2815 (is_space_chars): Just compare with space.
2816 (md_begin): Don't initialize space_chars.
2817 (md_assemble): Just skip a single whitespace character.
2818 (i386_operand): Rewrite base-index parsing to use new
2819 parse_register, and to skip white space. Skip white space in a
2820 number of other places too. Don't give error message if
2821 parse_register fails.
2822 (parse_register): Change reg_string parameter to be non-const.
2823 Add end_op parameter. Skip white space after the `%', and return
2824 end of register string. Give error message here rather than
2827 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2829 Based on patch from Matt Semersky <matts@scd.hp.com>:
2830 * expr.c (op_encoding): Make const.
2831 (expr_set_precedence): New function.
2832 (expr_begin): Don't set operator rankings, just call
2833 expr_set_precedence.
2834 * expr.h (expr_set_precedence): Declare.
2835 * read.c (s_mri): Call expr_set_precedence.
2837 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2839 * doc/as.texinfo (Statements): Remove paragraph discussing
2840 continuing lines with a backslash. This hasn't worked for years,
2843 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2845 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2847 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2848 (ps_CTORS, ps_DTORS): New section types.
2849 (vms_fixup_xtors_section): New function
2850 (Ctors_Psect, Dtors_Psect): Define.
2851 (IS_GXX_XTOR): Define
2852 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2853 Filter static constructors/destructors and add to
2854 Ctors_Symbols/Dtors_Symbols chain.
2855 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2856 appropriate section.
2858 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2859 * makefile.vms: Merge vax/vms support.
2861 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2863 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2864 (elf_pseudo_table): Add them.
2865 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2866 (md_apply_fix): Accept them.
2867 (mips_fix_adjustable): Don't adjust them.
2868 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2869 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2870 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2871 (tc_fix_adjustable): Don't adjust them.
2873 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2875 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2877 * Makefile.in: Regenerate.
2878 * configure.in: AC_SUBST cgen_cpu_prefix.
2879 * configure: Regenerate.
2881 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2883 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2884 Changed all users of COND12_DELAY.
2886 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2888 * config/tc-mn10300.c (set_arch_mach): New function.
2889 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2890 (md_begin): Default to mn10300 mode.
2891 (md_assemble): Only accept instructions for the core mn10300
2892 chip and the active machine type.
2894 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2896 * subsegs.h (segment_info_type): Give the struct a name.
2897 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2898 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2899 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2900 * config/tc-w65.h (tc_reloc_mangle): Declare.
2901 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2903 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2905 * config/tc-v850.c (v850_comm): Restore old section
2906 after common processing.
2908 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2910 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2912 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2914 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2915 char with code that explicitly sign-extends.
2917 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-v850.c (md_begin): Restore text section as the current
2920 section after creating call table sections.
2921 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2924 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2925 with call to macro SYM_AUXINFO.
2927 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2929 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2930 with the program transform name.
2931 * Makefile.in: Rebuild.
2933 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2935 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2938 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2940 * config/tc-i386.c (i386_operand): Be prepared for a space between
2941 the open parenthesis and the start of the register operand,
2942 because of the June 16 change.
2944 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2949 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2952 even if it is belived to be unnecessary.
2954 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2956 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2958 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2960 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2962 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2963 shift amount for a repeated operand. The shift amount for the
2964 repeated copy comes from the size of the operand.
2966 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2968 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2970 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2972 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2974 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2976 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2977 characters in it as LEX_IS_SYMBOL_COMPONENT.
2978 * config/tc-i386.h (tc_symbol_chars): Define.
2979 (extra_symbol_chars): Declare.
2980 * config/tc-i386.c (extra_symbol_chars): Define.
2981 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2982 (line_comment_chars): Set to '/' if TE_LINUX.
2983 * doc/c-i386.texi (i386-prefixes): Update.
2984 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2986 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2988 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2989 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2991 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2993 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2994 constraint in instructions REP & REPI.
2996 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2998 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2999 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3001 (check_range): If the operand is shifted, then shift the number
3002 before checking its range.
3004 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3006 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3009 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-v850.c (v850_comm): Create special sections as needed.
3013 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3015 * config/tc-d10v.c (write_2_short): Addition of swapping
3016 instructions for sequential and reverse sequential order when
3017 given order is not possible.
3019 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3021 * Makefile.am: Rebuild dependencies.
3022 (DEP_INCLUDES): Fix reference to intl build directory.
3023 * Makefile.in: Rebuild.
3025 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3027 * doc/c-i386.texi: Update 16 bit documentation.
3029 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3030 IgnoreDataSize to IgnoreSize as they are used for address size as
3032 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3033 32-bit mode, similarly addr16/data16 and variants.
3035 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3038 sequential word multiply instructions.
3040 (do_assemble): Add extra command line argument, to allow mul32
3041 attribute to be preserved across parallel insns.
3042 (md_assemble): Insert NOPs between explicitly parallel insns which
3043 contain an 32 bit multiply and a 16 multiply.
3045 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3047 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3050 * config/tc-i386.c (reloc): Add braces.
3052 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3053 consistent with Intel naming.
3054 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3055 use bitfields in sib_byte.
3056 (modrm_byte): Don't use bitfields here either.
3058 * config/tc-i386.c (current_templates): Add const.
3059 (parse_register): Add const to return, param, and char *s.
3060 (i386_operand): Add const to reg_entry *r.
3061 * config/tc-i386.h (templates): Add const to start, end.
3063 Inspired by code for 16 bit gas support from Martynas Kunigelis
3064 <martynas@nm3.ktu.lt>:
3065 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3066 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3067 (uses_mem_addrmode): Remove.
3068 (md_estimate_size_before_relax): Add support here too.
3069 (md_relax_table): Rewrite interface to md_relax for 16 bit
3071 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3072 (opcode_suffix_to_type): Remove.
3073 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3074 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3075 (md_convert_frag): Likewise.
3076 (i386_operand): Add support for 16 bit base/index regs,
3077 immediates, and displacements. Remove some unnecessary casts, and
3078 localise end_of_operand_string, displacement_string_start,
3079 displacement_string_end variables. Add GCC_ASM_O_HACK.
3080 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3082 * config/tc-i386.c (prefix_hash): Remove.
3083 (md_begin): Rewrite without obstacks. Remove prefix hash table
3084 handling. Rewrite lexical table handling.
3085 (i386_print_statistics): Don't print prefix statistics.
3086 (md_assemble): Rewrite instruction parser so that line is not
3087 converted to lower case. Don't do a hash_find for prefixes,
3088 instead recognise them via opcode modifier.
3089 (expecting_operand, paren_not_balanced): Localise variables.
3090 * config/tc-i386.h (IsPrefix): Define.
3091 (prefix_entry): Remove.
3093 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3094 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3095 '\\' in case where comment_chars contains '/'.
3097 * config/tc-i386.c (MATCH): Ensure given operand and template
3098 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3099 you must write `ljmp *table(%ebx)'.
3101 From H.J. Lu <hjl@gnu.org>:
3102 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3103 as 0 ifndef BFD_ASSEMBLER.
3104 (md_assemble): Allow immediate operands without suffix or
3105 other reg operand to default in size to the current code size.
3107 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3109 * config/tc-v850.c (md_begin): Restore creation of
3110 .call_table_text and .call_table_data sections.
3112 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3115 after emitting a word of noops.
3117 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3119 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3120 (i386_operand): Simplify checks for valid base/index combinations.
3121 Disallow `in 4(%dx),%al'.
3123 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3125 (add_prefix): Change parameter from char to int.
3127 * config/tc-i386.h (Ugh): Define opcode modifier.
3128 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3130 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3131 CONSISTENT_REGISTER_MATCH macros to check register types more
3132 thoroughly. Check for illegal suffix/operand combinations
3133 when matching insns with operands. Handle new `s' suffix, and
3134 associated FloatMF opcode modifier for float insns with memory
3136 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3137 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3138 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3139 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3140 DATA_PREFIX_OPCODE throughout.
3142 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3143 (md_assemble): Rewrite suffix/register operand checking code to be
3144 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3145 AnyMem, the better to grep.
3147 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3148 given a memory operand. Don't set Abs bits either.
3149 (type_names): Remove Mem*, Abs*.
3150 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3151 define opcode_modifiers as these cases are handled by Disp8,
3152 Disp16, Disp32 and suffix checks.
3153 (COMES_IN_BOTH_DIRECTIONS): Remove.
3154 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3156 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3157 if IgnoreDataSize modifier given. Remove ShortformW modifier
3158 test. Add test for ShortForm in W base_opcode modification.
3159 Merge Seg2ShortForm and Seg3ShortForm code.
3160 * config/tc-i386.h (ShortFormW): Remove.
3161 (IgnoreDataSize): Define.
3163 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3165 * config/tc-d30v.c (md_assemble): Store previous segment state
3166 with previous instruction.
3168 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3170 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3171 (ebp, esp): Remove static variables.
3172 (MATCH): Remove test for InOutPortReg.
3173 (i386_operand): Properly handle InOutPortReg here instead.
3174 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3175 (md_assemble): Simplify and correct modrm and sib generation.
3176 (i386_operand): Add warning for scale without index.
3177 Rewrite checks for valid base/index combinations.
3179 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3180 macros and enclose in do while(0).
3181 (RESTORE_END_STRING): Likewise.
3182 (md_assemble): Add one to printed operand number so we start
3183 from 1 not 0. Add some more gettext invocations.
3184 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3187 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3188 DATA_PREFIX, SEG_PREFIX): Define.
3189 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3190 (check_prefix): Remove function.
3191 (add_prefix): New function. Add prefix to i.prefix as well as
3193 (md_assemble): Changes for add_prefix. Remove hack for wait
3194 prefix, instead always output prefixes in fixed order. Test
3195 for jcxz/loop when selecting between word & dword operations,
3196 and add address size prefix rather than operand size prefix.
3197 Remove operand -> address size hack when emitting jcxz/loop.
3198 (i386_operand): Remove O_Absent check as it's done in expr.
3200 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3202 * configure.in: Recognize m5200 as a cpu_type of m68k.
3203 * aclocal.m4: Rebuild with current libtool.
3204 * configure: Rebuild.
3206 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3208 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3209 to relaxable_symbol to prevent references to external symbol from
3212 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3214 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3215 symbols are relaxable.
3217 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3219 * config/tc-v850.c (md_begin): Don't create special
3220 sections by default.
3222 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3224 * config/tc-mips.c (macro): For div and udiv, close the
3225 reorder block as soon as possible.
3227 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3229 From Matt Semersky <matts@scd.hp.com>:
3230 * macro.c (macro_mri_mode): New function.
3231 * macro.h (macro_mri_mode): Declare.
3232 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3235 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3237 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3240 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3241 until after xstrdup in OBJ_EVAX case.
3243 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3245 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3246 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3247 of hardcoded magic number.
3248 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3250 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3252 * read.c (do_s_func): New function.
3254 * read.h (do_s_func): Add prototype.
3256 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3258 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3259 nops if fill pattern not specified.
3261 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3263 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3264 * config/te-go32.h (TE_GO32): Define.
3265 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3267 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3269 Implement .func/.endfunc pseudo-ops.
3270 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3272 * read.c (potable): Add .func,.endfunc.
3273 (s_func): New function.
3274 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3276 (in_doc_func_p,current_function_label): New static globals.
3277 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3279 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3281 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3282 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3283 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3284 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3285 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3286 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3287 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3288 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3289 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3290 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3291 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3292 * config/tc-a29k.c: Don't define md_short_jump_size,
3293 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3294 * config/tc-alpha.c: Likewise.
3295 * config/tc-alpha.h: Likewise.
3296 * config/tc-arm.c: Likewise.
3297 * config/tc-h8300.c: Likewise.
3298 * config/tc-h8500.c: Likewise.
3299 * config/tc-hppa.c: Likewise.
3300 * config/tc-i860.c: Likewise.
3301 * config/tc-i960.c: Likewise.
3302 * config/tc-ppc.c: Likewise.
3303 * config/tc-sh.c: Likewise.
3304 * config/tc-sparc.h: Likewise.
3305 * config/tc-tic30.c: Likewise.
3306 * config/tc-w65.c: Likewise.
3307 * config/tc-z8k.c: Likewise.
3309 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3311 * config/tc-vax.c (_): Delete this macro used for placeholder
3312 values in vax_operand_width_size; it conflicts with the _() macro
3313 used for internationalization.
3315 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3317 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3318 code. From Chris Moller <moller@bops.com>.
3320 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3321 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3322 * read.c (emit_expr): Initialize seg and subseg fields of a new
3324 * write.c (write_object_file): Switch to the appropriate segment
3325 and subsegment when processing a broken word.
3327 * config/tc-m68k.c (mri_assemble): New static function.
3328 (build_mri_control_operand): Call mri_assemble rather than
3330 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3331 (s_mri_endf, s_mri_endw): Likewise.
3333 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * read.c (s_org): Call md_flush_pending_output if it is defined.
3337 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3339 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3341 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3342 (md_parse_option): Add for same.
3343 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3344 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3345 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3347 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3349 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-arm.c (find_real_start): Relax definition of local
3354 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3357 symbols at the given address, not just the last one specified.
3359 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3361 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3362 or number_to_chars_littleendian to write data.
3364 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-v850.c (md_assemble): Remove artificially created
3367 register name symbols.
3369 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3371 * write.c (fixup_segment): Change "segment" to "section" in
3374 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3376 * write.c (fixup_segment): Change sym1-sym2 message again.
3378 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3380 * write.c (fixup_segment): Improve error message for sym1-sym2
3381 errors when sym1 is in a different segment from sym2.
3383 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3385 * config/tc-m32r.c (warn_unmatched_high): New static local.
3386 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3387 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3388 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3389 (md_parse_option): Likewise.
3390 (md_show_usage): Likewise.
3391 (m32r_frob_file): Likewise.
3393 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3394 (read_a_source_file): Call them.
3395 * read.h (stabs_generate_asm_file): Declare.
3396 * stabs.c (stabs_generate_asm_file): New function.
3397 (generate_asm_file): New function.
3398 (stabs_generate_asm_lineno): Move file name handling into
3401 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3403 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3404 (d30v_current_align, d30v_current_align_seg): New variables.
3405 (d30v_last_label): New variable.
3406 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3407 (s_d30v_data, s_d30v_section): Likewise.
3408 (md_pseudo_table): Call them.
3409 (md_begin): Initialize d30v_current_align_seg.
3410 (md_assemble): Call d30v_align when needed by known current alignment.
3411 (d30v_frob_label, d30v_cons_align): New functions.
3412 * config/tc-d30v.h (md_do_align): Remove.
3413 (tc_frob_label): Call d30v_frob_label.
3414 (md_cons_align): New.
3416 * config/tc-d30v.c (find_format): Convert complex expressions to
3417 expression symbols before processing. Clean up code formatting.
3419 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3421 * po/Make-in (install-info): New target.
3423 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3425 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3427 * config/tc-mn10300.c (md_assemble): Likewise.
3429 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3431 * Makefile.am: Update with `make dep-am'.
3432 (HFILES): Add cgen.h.
3433 (cgen.o): Depend on cgen.h.
3434 * Makefile.in: Regenerate.
3436 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3438 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3440 * gasp.c (grab_label): Permit a label to be a preprocessor
3441 variable by permitting a label to start with a backslash.
3443 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3445 * config/tc-mips.c (validate_mips_insn): Removed hack
3446 for previously inaccessible bitfields in some INSN_TRAP
3449 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3451 * config/tc-d30v.c (do_assemble): Abort with error message
3452 if opcode operands do not match.
3454 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3456 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3457 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3458 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3459 similar new 'q' operand.
3461 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3463 * cgen.c (cgen_asm_finish_insn): Fix typo.
3465 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3468 * cgen.c: Include it.
3469 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3470 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3471 All callers updated.
3472 * config/tc-m32r.c: Include cgen.h.
3473 (m23r_insn): New members num_fixups,fixups.
3475 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3477 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3478 to avoid compiler warning.
3480 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3482 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3485 * makefile.vms (OBJS): Add ehopt.obj
3487 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3489 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3491 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3493 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3494 a short format insn.
3495 (md_assemble): Set it for explicitly packed insns.
3497 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/obj-coff.c (c_symbol_merge): Do not take address of
3500 native fields when performing the memcpy.
3502 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3504 * config/tc-mips.c (macro,macro2): Implement
3505 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3507 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3509 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3510 relocations against globally visible symbols.
3511 * config/tc-m68k.c (relaxable_symbol): New macro.
3512 (m68k_ip, md_estimate_size_before_relax): Use it.
3513 (tc_m68k_fix_adjustable): Also handle weak symbols.
3515 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3517 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3518 references to externally visible symbols.
3519 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3520 values in twice for a PC relative reloc if the symbol is
3523 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3524 don't adjust a PC relative reloc against an externally visible
3526 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3527 for a PC relative fixup against an externally visible defined
3528 symbol, arrange to store object file and addend values as though
3529 the symbol were not defined.
3530 (tc_gen_reloc): Likewise.
3532 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3534 * read.c (sizeof_leb128): Referenced externally by write.c so
3537 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3539 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3540 and expand a 'debug' symbol associated with the next instruction
3541 that does not cause a short instruction to be filled with a NOP.
3542 (md_pseudo_table): Add support for .debugsym.
3543 (assemble_parallel_insn): Add calls to expand_debug_sym as
3545 (md_assemble): Ditto.
3547 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3549 * as.c (main): Conditionally call setlocale.
3550 * gasp.c (main): Likewise.
3551 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3552 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3554 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3556 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3558 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * config/tc-hppa.c: Change all calls to bzero to use memset.
3561 (pa_ip): Add cast to avoid warning.
3562 (tc_gen_reloc, md_apply_fix): Likewise.
3563 (pa_find_space_by_number): Likewise.
3564 (hppa_force_relocation): Likewise.
3565 (pa_block): Change i to unsigned int.
3566 * config/obj-som.h (obj_som_copyright): Declare.
3568 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3570 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3571 for line numbers for assembly source.
3573 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * configure.in: Change version number to 2.9.4
3576 * configure: Rebuild.
3578 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3580 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3582 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3584 * ecoff.h: Change symbolS in function declaration to struct
3587 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3590 (md_convert_frag): Fix i18n typo.
3592 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3594 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3595 * ecoff.h: Protoype it.
3596 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3597 [EVAX] (s_alpha_prologue): Delete.
3598 (md_pseudo_table): Update.
3600 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3603 array to local pointer.
3604 (get_args, parse_expr): Add casts to avoid warnings.
3606 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3608 * read.c (s_set): Cast xmalloc return value to fragS *.
3609 * config/tc-m68k.c (m68k_ip): Function made static to match
3610 previous forward declaration.
3611 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3613 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3615 * config/tc-v850.c: Add internationalisation macros to error
3618 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3619 macros to error strings.
3621 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3623 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3624 reloc is in the TOC csect.
3625 (md_apply_fix3): Correct gettext typo.
3627 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3630 .L - they are local labels and the branches are not really
3631 function calls but rather far jumps.
3633 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3635 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3637 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-i386.c (md_assemble): Print operand number rather than
3640 using ordinal_names.
3641 (i386_operand): Likewise.
3643 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3645 * Makefile.am (INTLLIBS): Define to work around apparent automake
3647 All Makefiles: Regenerated.
3649 * Many files: Added gettext invocations around user-visible
3651 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3652 HAVE_LC_MESSAGES): Define.
3653 * dep-in.sed: Added asintl.h.
3654 * po/Make-in: New file.
3655 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3657 * read.c (Z_): Renamed from `_'.
3658 * Makefile.am (SUBDIRS): Added po.
3659 (POTFILES): new macro.
3660 (po/POTFILES.in): New target.
3661 ($(OBJS)): Added asintl.h.
3663 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3664 (as_new_LDADD): Added $(INTLLIBS).
3665 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3666 (gasp_new_LDADD): Added $(INTLLIBS).
3667 (gasp_new_DEPENDENCIES): New macro.
3668 * configure, aclocal.m4: Rebuilt.
3669 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3671 (ALL_LINGUAS): Define.
3672 * macro.c: Include "asintl.h".
3673 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3674 * as.h: Include "asintl.h".
3675 * config/tc-i386.c (ordinal_names): Removed.
3676 (md_assemble): Changed error text to avoid ordinal_names.
3677 (i386_operand): Likewise.
3678 (reloc): Added as_bad to avoid i18n problems.
3679 (tc_gen_reloc): Likewise.
3680 * config/tc-arm.c (bad_args): Now a #define.
3682 * config/obj-vms.c (VMS_stab_parse): Changed type of
3684 (global_symbol_directory): Unified strings to avoid i18n
3686 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3687 avoid i18n problems.
3688 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3689 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3691 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3693 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3695 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3697 * as.c (print_version_id): Added an fprintf to avoid i18n
3699 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3701 * expr.c (expr): Added as_warn call to avoid i18n problems.
3702 * messages.c (as_assert): Changed code to avoid i18n problems.
3703 (as_abort): Likewise.
3704 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3705 (s_space): Likewise.
3706 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3708 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3710 * config/tc-i386.c (check_prefix): New static function, split out
3712 (struct _i386_insn): Add wait_prefix field.
3713 (md_assemble): Remove wait_prefix local variable. Use
3714 check_prefix when adding a prefix.
3716 * config/tc-i386.c (current_templates): New static variable.
3717 (md_assemble): Remove current_templates local variable.
3718 (md_assemble, i386_operand): Improve error and warning messages in
3719 many places. Add RESTORE_END_STRING in many places before error
3720 return. Clarify some comments.
3722 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3724 (md_assemble): Parse string instruction operands, looking for
3725 segment override prefixes. Check for invalid segment prefixes on
3727 (i386_operand): i.seg[] and max mem_operand changes for string
3729 * config/tc-i386.h (EsSeg): Define.
3731 * config/tc-i386.h (regKludge): Define.
3732 (iclrKludge, imulKludge): Don't define.
3733 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3734 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3735 opcode_modifier checks to look for more common cases first. Add
3736 default_seg for IsString case.
3738 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3742 * configure: Rebuild with new automake and libtool.
3743 * aclocal.m4, Makefile.in: Likewise.
3745 * doc/Makefile.am (as.dvi): New target.
3746 * doc/Makefile.in: Rebuild.
3748 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3750 * configure.in: Added sparc86x support.
3752 * configure: Rebuild.
3754 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3756 (md_parse_option): Warn if -EL is not supported for this architecture.
3758 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3760 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3762 * config/tc-mips.c (mips_ip): Note when we use get match on
3763 the full instruction name.
3765 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3767 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3768 back into the expression to handle add/sub simplification correctly.
3770 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3772 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3774 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3779 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3781 * symbols.c (max_indent_level): New global.
3782 (print_symbol_value_1): Use it.
3783 * expr.h (expr_build_dot): Declare.
3784 * expr.c (expr_build_dot): New function.
3786 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3788 * symbols.c (print_binary): New function.
3789 (print_expr_1): Call it.
3791 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3793 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3794 operand in the opcode.
3796 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3798 * config/tc-i386.h: Reorder operand flags and opcode modifier
3799 flags for clarity. Remove unused definitions: Unknown,
3800 ImmUnknown, DispUnknown, NoModrm.
3801 * config/tc-i386.c (type_names): Add missing Debug type.
3802 (md_assemble): Better duplicate prefix checking. Quicker string
3803 instruction check via new opcode_modifier flag.
3805 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * doc/as.texinfo (Invoking): Clarify -Wa example.
3809 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3811 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3812 (s_mips_weakext): Define.
3813 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3814 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3817 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3819 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3820 is an error if the value can not be computed at assembly time.
3821 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3823 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * gasp.c (main): Set next field of new include_path structure to
3826 NULL. From Avery Pennarun <averyp@gdc.ca>.
3828 * read.c (s_mri_sect): Call as_bad rather than abort for an
3829 unsupported MRI target.
3831 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3833 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3834 the destination of a branch instruction should be altered.
3835 (find_real_start): New function: Locate the real, Thumb coded
3836 start of a Thumb function.
3837 (do_t_branch23): Alter the destination of branches to Thumb
3840 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3842 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3844 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3847 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3849 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3850 * doc/c-hppa.texi: Likewise.
3852 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * Makefile.am: Rebuild dependencies.
3855 * Makefile.in: Rebuild.
3857 * Makefile.am (DEP_INCLUDES): New variable.
3858 (.dep1): Change to work when srcdir is not an absolute path.
3859 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3860 * Makefile.in: Rebuild.
3862 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3864 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3865 LinearAddress patch.
3867 * configure.in: Set version to 2.9.1.
3868 * configure: Rebuild.
3870 * Branched binutils 2.9.
3872 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3874 * config/tc-i386.h (FWait): Define.
3875 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3876 other prefixes. Check FWait flag in opcode table to see which
3877 instructions require an fwait prefix.
3879 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3881 * stabs.c (get_stab_string_offset): Always create a stab string
3884 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3886 Fix some gcc -Wall warnings:
3887 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3888 * ehopt.c (eh_frame_code_alignment): Likewise.
3889 * expr.c (integer_constant, operand): Likewise.
3890 * frags.c (frag_align): Likewise.
3891 * gasp.c (level_0, change_base, doinstr): Likewise.
3892 * hash.c (hash_ask): Likewise.
3893 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3894 (debugging_pseudo): Likewise.
3895 * macro.c (define_macro, check_macro): Likewise.
3896 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3897 (ignore_rest_of_line, float_cons): Likewise.
3898 * symbols.c (decode_local_label_name): Likewise.
3899 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3900 (fixup_segment, number_to_chars_bigendian): Likewise.
3901 (number_to_chars_littleendian): Likewise.
3902 * config/atof-ieee.c (gen_to_words): Likewise.
3903 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3904 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3905 * read.c (output_big_sleb128): Initialize locals to avoid
3907 (output_big_uleb128, equals): Likewise.
3908 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3909 to unsigned int. Change zeros to unsigned int.
3910 * cond.c (s_if): Add return to default case.
3911 * frags.c (frag_now_fix): Change return type to addressT.
3912 * frags.h (frag_now_fix): Update declaration.
3913 * listing.c (file_info_struct): Change linenum to unsigned int.
3914 (struct list_info_struct): Change hll_line to unsigned int.
3915 (print_source): Update format string.
3916 * read.c (emit_expr): Change scan to unsigned int, and don't
3917 bother to initialize it.
3918 * symbols.c (dollar_label_count): Change to unsigned long.
3919 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3920 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3921 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3923 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3925 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3926 mcf5200 just as we do for m68000.
3927 (m68k_init_after_args): Likewise.
3928 (md_estimate_size_before_relax): Likewise.
3930 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3932 * config/tc-v850.c (md_assemble): Store relocation addend in
3933 fixup instead of instruction.
3935 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3937 * config/tc-i386.c (md_assemble): Swap template arguments to
3938 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3939 This macro is currently symmetric, so passing them the wrong
3940 way didn't cause any problem, but may if the macro is changed
3942 After copying template to i.tm, use i.tm. rather than t-> to
3943 access fields, and make t a const*
3944 Move i.tm.operand_types[] swap to immediately after the copy.
3946 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3948 * expr.h (expr_build_uconstant): Add prototype.
3949 (expr_build_unary,expr_build_binary): Add prototypes.
3950 * expr.c (expr_build_uconstant): New function.
3951 (expr_build_unary,expr_build_binary): New functions.
3953 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3955 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3956 * macro.c (macro_expand_body): Increase buffer size.
3957 * messages.c (as_warn): Likewise.
3958 (as_warn_where, as_bad, as_bad_where): Likewise.
3960 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3962 Based on patch from H.J. Lu <hjl@gnu.org>:
3963 * Makefile.am (DISTSTUFF): New variable.
3964 (diststuff): New target.
3965 * Makefile.in: Rebuild.
3967 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3970 m32r_elf_section_change_hook.
3972 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3973 emit a nop if a section ends with a 16 bit instruction.
3975 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3978 s_lcomm rather than obj_coff_lcomm.
3979 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3981 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3983 * config/tc-i386.h (LinearAddress): Define.
3984 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3985 instruction, don't use a default segment.
3987 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3989 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3990 * configure: Rebuild.
3992 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3994 * aclocal.m4, configure: Rebuild with libtool 1.2.
3996 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3998 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3999 PC relative branches. Patch courtesy of Jonathan Walton.
4002 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4004 * configure.in (emulations): Add thumb-pe target.
4006 * configure (emulations): Add thumb-pe target.
4008 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4010 * itbl-lex.l (yywrap): Don't define if already defined as a
4013 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4015 * depend.c (quote_string_for_make): New function.
4016 (wrap_output): Use it.
4018 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4020 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4021 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4023 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4025 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4026 Recognize -GN and -relax.
4027 (md_begin): Initialize gp size from -G switch.
4028 (alpha_force_relocation): Always force if -relax.
4029 (alpha_align): Take a new argument that will specify when to
4030 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4031 Change all callers. Emit nop alignment padding as nop+unop pair.
4033 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4035 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4036 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4038 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4040 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4041 require padding to the next long word boundary.
4043 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4045 * cgen.c: #include symcat.h.
4046 * config/tc-m32r.c: Likewise.
4048 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4051 absolute expressions instead of '$' prefixed register names.
4053 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4055 * read.c (s_set): Record file and line info for symbols when -as.
4056 (pseudo_set): Don't overwrite that dummy fragment.
4058 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4060 * config/tc-ppc.c (md_pseudo_table): Add "section".
4061 (ppc_named_section): New static function.
4063 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4065 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4066 so we don't have to scan the entire list.
4068 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4070 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4071 case, allow the parallel instructions to modify the same flag
4074 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4076 * listing.c (list_symbol_table): Categorize symbols by
4077 undefined_section rather than sy_frag->line == NULL.
4079 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4081 * Makefile.am (install-exec-local): Install properly when ln
4082 fails or tooldir == prefix.
4084 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4086 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4087 Test result of insert_operand for error.
4089 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4092 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4093 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4094 * doc/Makefile.in: Rebuild.
4096 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4099 (macro): Fix handling of M_COP[0-3].
4101 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4103 Based on patches from Ross Harvey <ross@teraflop.com>:
4104 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4105 if macro_alternate or macro_mri.
4106 (getstring): Remove support for byte constants between < and >.
4107 (get_any_string): '<' only starts a string if macro_alternate or
4109 (macro_expand_body): Permit keyword parameters following
4110 positional parameters.
4112 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4113 * configure.in (alpha*-*-netbsd*): New target.
4114 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4115 * configure: Rebuild.
4117 * as.h (flag_warn_suppress_instructionswap): Move from here...
4118 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4119 here, and make static.
4121 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4122 BFD_ASSEMBLER or MANY_SEGMENTS.
4124 * as.c (show_usage): Update bug-gnu-utils address.
4125 * gasp.c (show_usage): Likewise.
4126 * doc/as.texinfo (Bug Reporting): Likewise.
4128 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4130 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4131 insns regardless of the size of a pointer if we're in mips I or
4133 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4135 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4137 Fix rac to accept only a0:
4138 * tc-d10v.c (parallel_ok, find_opcode):
4139 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4140 Introduce OPERAND_GPR.
4142 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4144 * read.c (s_fill): Handle non-constant repeat counts by creating
4145 an rs_space fragment.
4147 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4149 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4150 from as_bad to as_warn.
4152 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4154 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4155 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4156 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4158 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4161 seg_fix_rotP rather than fix_root from seg_info.
4163 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4165 * expr.c: Add support for 0x1_2_3_4 bignums.
4167 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * configure.in: Change -linux* to -linux-gnu*.
4170 * configure: Rebuild.
4172 * app.c (do_scrub_begin): Treat \r as whitespace.
4174 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4176 * Makefile.am: Update dependencies.
4177 * Makefile.in: Rebuild.
4179 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * configure, aclocal.m4: Rebuild with new libtool.
4183 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4185 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4186 the argument to bfd_set_arch_mach.
4187 (load_address): Use bfd_arch_bits_per_address to determine the
4188 bit size of an address instead of looking at the isa level.
4189 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4191 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4195 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4197 * ehopt.c: New file.
4198 * as.h (enum _relax_state): Add rs_cfa.
4199 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4200 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4201 * read.c (emit_expr): Call check_eh_frame.
4202 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4203 (relax_segment): Likewise.
4204 * Makefile.am: Rebuild dependencies.
4205 (GAS_CFILES): Add ehopt.c.
4206 (GENERIC_OBJS): Add ehopt.o.
4207 * doc/internals.texi (Frags): Document rs_cfa.
4209 * as.c (show_usage): Mention --traditional-format.
4210 (parse_args): Accept --traditional-format.
4211 * as.h (flag_traditional_format): Declare.
4212 * output-file.c (output_file_create): If flag_traditional_format,
4213 set BFD_TRADITIONAL_FORMAT on stdoutput.
4214 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4216 * config/tc-mips.c (append_insn): Make sure that if we have a
4217 fixup for an unmatched %hi reloc, it does not associated with a
4220 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4221 * doc/Makefile.in: Likewise.
4223 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-m32r.c (check_for_side_effects): New function.
4226 (can_make_parallel): Add checks for instruction side effects
4227 clashing with the other instruction.
4228 (assemble_parallel_insn): Improve warning messages. Return error
4229 message from non-swapped instruction order.
4231 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4233 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4235 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4236 md_cleanup definition. This moves the forced literal output to
4237 the end of the source pass, and avoids macro's inserting literals
4238 into the code immediately after the macro expansion.
4240 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4242 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4243 a gas internal symbol is adjustable.
4244 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4246 * as.h: If gcc version greater than 2.6, use `__format__' and
4247 `__printf__' in function attributes, rather than `format' and
4250 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4254 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4256 Add tms320c30 support:
4257 * config/tc-tic30.h: New file.
4258 * config/tc-tic30.c: New file.
4259 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4260 TARGET_FORMAT as "coff-tic30".
4261 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4262 * Makefile.am: Rebuild dependencies.
4263 (CPU_TYPES): Add tic30.
4264 (CPU_OBJ_VALID): tic30-aout is valid.
4265 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4266 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4267 * configure, Makefile.in: Rebuild.
4269 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-v850.c (md_assemble): Improvements to error messages.
4273 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4275 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4276 BFD_RELOC_HI16_S to store the high bits of any value.
4278 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4279 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4280 assembler calculate relocations to any external symbol at all.
4281 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4282 involving generation of pc-relative relocs.
4283 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4284 has been moved to md_apply_fix3.
4286 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4287 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4288 which actually means (the address of identifier's GOT entry) +
4289 constant, which is not particularly useful.
4291 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4293 * read.h (include_dirs): Declare.
4294 (include_dir_count,include_dir_maxlen): Declare.
4296 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * configure.in: Correct check for shared opcodes library.
4299 * configure: Rebuild.
4301 * listing.c (buffer_line): If we can't open the file, set at_end.
4302 (listing_print): Remove unused local variable fi.
4304 * config/m68k-parse.y (reglistpair): Handle register list in
4307 * config/vms-conf.h: Don't undef VERSION.
4309 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4311 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4313 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4315 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4316 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4317 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4318 (EXTRA_DIST): Define.
4319 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4320 explicitly rather than via the list of object files.
4321 (gcc-as.opt): New file created when make-gas.com is run.
4322 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4323 itbl-cpu.h} to #include appropriate file rather than copying that
4325 * config/vms-conf.h: Synchronize with current config.in.
4326 * Makefile.in: Rebuild.
4328 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4330 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4331 (parallel_ok): Relaxed parallel subinstruction dependency check.
4333 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4335 * as.h (flag_warn_suppress_instructionswap): added new flag.
4336 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4337 command line argument.
4338 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4339 warning only if flag_warn_suppress_instructionswap is false.
4341 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4343 * configure.in (i386-*-mingw32*): New target.
4344 * configure: Rebuild.
4346 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4348 * symbols.c (resolve_symbol_value): Don't set the segment if it
4349 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4351 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4354 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4356 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4357 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4360 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4364 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4366 * config/tc-v850.c (v850_insert_operand): Display instruction when
4367 an error is encountered.
4369 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4371 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4372 (i386-*-sco3.2v5*coff): New target.
4373 (i386-*-sco3.2*): New target.
4374 * configure: Rebuild.
4376 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-v850.c: Tidy error message production.
4380 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4383 validate_immediate return value in the right type for comparisons
4386 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4388 * listing.c (MAX_BYTES): Use listing variables not constants.
4389 (data_buffer): No longer an array, but a pointer.
4390 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4391 (listing_listing): Allocate data_buffer.
4393 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4395 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4396 --listing-rhs-width, --listing-cont-lines.
4397 (show_usage): Update.
4398 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4399 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4400 (print_lines): Use the variables instead of the constants.
4401 (listing_listing): Likewise.
4402 * listing.h: Declare the new vars.
4404 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4406 * as.c (parse_args): Add --keep-locals alias for -L.
4407 Add --strip-local-absolute.
4408 (show_usage): Update.
4409 * as.h (flag_strip_local_absolute): New flag.
4410 * symbols.c (S_IS_LOCAL): Use it.
4411 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4412 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4413 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4415 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4417 * config/tc-m32r.c: Detect if explicitly parallel instructions
4418 might have an io conflict and issue a warning message.
4420 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4422 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4423 cgen_swap_fixups): Functions to save, restore and swap the fixup
4424 chain with a backup copy.
4425 (cgen_asm_finish_insn): Returns address of constructed insn.
4427 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4429 * listing.c (file_info_struct): Remove FILE, add POS.
4430 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4431 (file_info): Don't open the file.
4432 (buffer_line): Check for the file in the last_open cache, updating
4434 (print_source): Don't reference file_info->file.
4435 (listing_listing): Likewise.
4436 (listing_print): Close the file in the cache, if any.
4438 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * read.c (dwarf_file_string): New file static variable.
4441 (emit_expr): Look for constant sequence that leads up to a file
4442 name in DWARF debugging output.
4443 (stringer): Use dwarf_file_string to decide whether to accept a
4444 string as a file name.
4446 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4448 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4449 (crack_operand): Add reg->reglst MRI hack.
4450 (r_seg): Put reglst symbols in reg_section.
4451 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4453 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4455 * tc-sh.c (get_specific): Handle SGR & DBR.
4457 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4459 * tc-h8300.c (parse_reg): Take the length of the symbol into
4460 account when attempting to match a register name.
4461 * tc-h8500.c (parse_reg): Likewise.
4463 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4465 * cgen.c: Formatting changes to improve readability.
4467 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4469 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4472 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4474 Based on a patch from Jim Wilson
4475 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4476 (tc_gen_reloc): Handle cross section PC relative relocs
4479 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4481 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4483 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4485 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4486 (expr_jmp_buf): New static local.
4487 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4488 (cgen_md_operand): New function.
4489 * tc-m32r.c: Clean up pass over `struct foo' usage.
4490 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4492 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4494 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4495 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4497 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4499 * config/tc-i386.c (i386_operand): Give an error if there are
4500 unrecognized characters after an expression.
4502 For older changes see ChangeLog-9697