1 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
5 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
7 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
9 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
11 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
13 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
16 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
18 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
21 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
23 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
24 unwinds unless the function is in the text space.
25 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
27 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
29 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
30 (md_assemble): To here. Tweak address generation.
32 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
34 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
35 (md_assemble): Call dwarf2_where for OBJ_ELF.
36 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
37 (pa_end_of_source): New function.
38 * tc-hppa.h (md_end): Define for OBJ_ELF.
40 1999-09-14 Michael Meissner <meissner@cygnus.com>
42 * configure.in (Canonicalization of target names): Remove adding
43 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
44 generates $ac_config_sub with a ${CONFIG_SHELL} already.
45 * configure: Regenerate.
47 1999-09-14 Donn Terry <donn@interix.com>
49 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
51 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
53 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
54 pc-relative jmp/call to an absolute symbol.
55 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
56 absolute section symbols.
58 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
59 jump handling code and comments.
61 1999-09-12 Ian Lance Taylor <ian@zembu.com>
63 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
64 the value if TE_PE and a global defined symbol.
66 1999-09-11 Ian Lance Taylor <ian@zembu.com>
68 * write.c (dump_section_relocs): Call print_symbol_value_1 to
69 print the symbol, rather than printing it here.
71 1999-09-11 Donn Terry <donn@interix.com>
73 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
74 BFD_RELOC_RVA relocations.
76 * config/tc-i386.c (md_undefined_symbol): Compare the name against
77 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
80 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
82 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
83 * doc/internals.texi (Object format backend): Document
86 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
87 relocations against global symbols if TE_PE.
89 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
90 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
92 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
95 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
96 symbols which do not have a constant value, or tags with
97 non-tags. Remove the symbol from the list before adding it at the
100 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
101 C_FCN symbol differently if TE_PE.
102 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
103 appears in the pseudo-op, rather coff_line_base which is only set
106 * config/obj-coff.c (obj_coff_loc): New static function.
107 (obj_pseudo_table): Add "loc".
109 * config/obj-coff.c (add_lineno): Check that the line number is
112 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
113 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
115 (md_atof): Return NULL rather than 0.
116 * config/tc-i386.c (md_atof): Change type to int.
117 * expr.c (expr): Change first parameter to int.
118 * config/obj-coff.c: Add declarations for static functions.
119 (coff_frob_symbol): Use SYM_AUXENT.
120 * config/tc-i386.h (flag_16bit_code): Don't declare.
122 * config/obj-coff.c (obj_coff_section): Default to setting
123 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
125 * write.c (adjust_reloc_syms): Print adjusted fixup.
127 * expr.c (integer_constant): Correct too_many_digits calculation
130 1999-09-09 Andreas Schwab <schwab@suse.de>
132 * doc/c-arm.texi: Fix arguments of @var to not contain
135 1999-09-08 Philip Blundell <pb@nexus.co.uk>
137 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
139 (md_parse_option): Only support -k flag for ELF and COFF targets.
141 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
143 * config/tc-hppa.c (pa_ip): Put strict register checks before
144 call to pa_parse_number.
146 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
148 1999-09-06 Ian Lance Taylor <ian@zembu.com>
150 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
153 1999-09-06 Donn Terry <donn@interix.com>
155 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
157 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
159 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
160 candidate instruction. Require registers for register arguments
161 when in strict mode. Require assemble-time constants for
162 constants when in strict mode.
163 (pa_get_absolute_expression): Require a constant when in strict
166 1999-09-06 Nick Clifton <nickc@cygnus.com>
168 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
170 1999-09-04 Steve Chamberlain <sac@pobox.com>
172 * config/tc-pj.c: New file, supports picoJava in ELF.
173 * config/tc-pj.h: Ditto.
174 * configure.in (pjl*, pj*): New targets.
175 * Makefile.am: Rebuild dependencies.
177 (TARGET_CPU_CFILES): Add config/tc-pj.c.
178 (TARGET_CPU_HFILES): Add config/tc-pj.h.
179 * doc/c-pj.texi: New file.
180 * doc/as.texinfo: Add some PJ specifics.
181 * doc/all.texi: Add PJ to the list of all architectures, sort them
183 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
184 * configure, Makefile.in, doc/Makefile.in: Rebuild.
186 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
188 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
189 (obj_frob_file): Test for null pointer.
190 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
191 (OBJ_PROCESS_STAB): And here.
194 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
195 except OBJ_PROCESS_STAB, which we #undef for ecoff.
196 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
198 * config/obj-coff.c (no_func): Remove.
199 (coff_format_ops): Change occurrences of no_func to 0, as we test
200 for 0 in obj-multi.h.
202 * configure.in: Enable bfd for i386-coff when primary target is
203 bfd. Enable i386 elf,coff emulation support. Don't set
204 USE_EMULATIONS=1 or te_file=multi unless there is more than one
205 emulation to support.
206 *configure: Regenerate.
208 1999-09-02 Nick Clifton <nickc@cygnus.com>
210 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
211 .section .line directive is encountered.
213 1999-09-01 Nick Clifton <nickc@cygnus.com>
215 * config/tc-arm.c (md_section_align): Do not align sections in ELF
218 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
219 * as.texinfo: Document --gdwarf2 command line option.
220 Add additional documentation of ARM command line switches.
222 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
224 * config/tc-i386.c (i386_intel_memory_operand): Combine
225 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
226 and RESTORE_END_STRING around parse_register calls.
227 (i386_operand): Here too.
228 (i386_is_reg): Remove.
229 (parse_register): Move as_bad calls from within this function to
232 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
234 Based on a patch from H.J. Lu <hjl@gnu.org>
235 * config/tc-i386.c (parse_register): Handle FP regs specially.
236 (md_begin): Remove '(' and ')' from register_chars.
238 1999-08-29 Doug Evans <devans@casey.cygnus.com>
240 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
241 error message (done elsewhere).
243 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
245 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
247 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
249 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
252 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
254 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
256 Add new completers. Fix bug in 64 bit condition handling.
258 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
261 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
263 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
265 * config/tc-hppa.c (pa_ip): Add case for 'I'.
267 1999-08-27 Jim Wilson <wilson@cygnus.com>
269 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
270 (struct ls): Add frag field. Initialize it to zero.
271 (out_end_sequence): New local text_frag. Set it while in text section.
272 Replace address check with frag check. Set ls.frag to text_frag if
274 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
275 Set it before switching sections. Replace address check with frag
276 check. Set ls.frag to saved_frag if out_set_addr called.
278 1999-08-26 David Mosberger <davidm@hpl.hp.com>
280 * dwarf2dbg.c (out_end_sequence): If address changed, directly
281 output "advance_pc" opcode instead of calling gen_addr_line().
282 The latter has the undesired side-effect of creating a new row
283 in the debug line info matrix.
285 1999-08-26 Jim Wilson <wilson@cygnus.com>
287 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
288 ls.last_filename if last is less than zero. Set ls.last_filename
289 when allocating new entry.
290 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
293 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
295 * config/tc-i386.c (i386_index_check): Fix the displacement size
296 when INFER_ADDR_PREFIX.
298 1999-08-18 Nick Clifton <nickc@cygnus.com>
300 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
303 1999-08-17 Ian Lance Taylor <ian@zembu.com>
305 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
306 handle 0xffffNNNN constants correctly.
308 1999-08-16 Nick Clifton <nickc@cygnus.com>
310 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
313 1999-08-13 Nick Clifton <nickc@cygnus.com>
315 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
316 (md_apply_fix3): Always pass positive values to
319 1999-08-12 Nick Clifton <nickc@cygnus.com>
321 * config/tc-arm.c (skip_whitespace): New macro.
324 (md_apply_fix3): Store relocation offset in addend for ELF based
326 (arm_force_relocation): Always generate relocs for Thumb function
329 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
331 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
332 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
334 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
336 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
337 flags for the unwind subspace.
339 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
340 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
341 suitable relocation based on the size of the target's pointer.
342 Always Use subsegment zero for the unwinders.
343 (pa_level): Handle "2.0w".
345 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
347 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
348 with the following instruction unless this was specified.
350 1999-08-09 Ian Lance Taylor <ian@zembu.com>
352 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
353 certain sections, to match BFD changes.
355 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
357 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
358 (EXTRA_SCRIPTS): Define to keep automake happy.
359 * Makefile.in: Rebuild.
361 1999-08-08 Ian Lance Taylor <ian@zembu.com>
363 * Makefile.am: Rename .dep* files to DEP*.
364 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
365 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
367 * Makefile.in: Rebuild.
369 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
371 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
373 1999-08-08 Ian Lance Taylor <ian@zembu.com>
375 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
376 avoid problems on DOS filesystems.
377 * Makefile.in: Rebuild.
379 * doc/as.texinfo (Section): Document 's' flag for COFF version.
381 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
383 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
386 1999-08-08 Ian Lance Taylor <ian@zembu.com>
388 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
389 line to create ${GDBINIT} rather than .gdbinit.
390 * configure, Makefile.in, doc/Makefile.in: Rebuild.
392 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
394 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
396 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
398 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
400 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
402 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
403 non-adjustable symbols.
405 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
407 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
409 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
411 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
414 1999-08-05 Donn Terry <donn@interix.com>
416 * config/te-interix.h: New file.
417 * configure.in (i386-*-interix*): New target.
418 * configure: Rebuild.
420 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
422 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
423 selectors for ELF too.
424 (selector_table): Add "ltp" and "rtp" selectors.
426 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
428 * config/tc-i386.c (i386_operand): No need to change
429 operand_string pointer in segment reg case before goto
430 do_memory_reference. Initialise displacement_string_start and
431 displacement_string_end after do_memory_reference label.
432 (i386_index_check): Add operand_string param, and print error
433 message on failure here.
434 (i386_intel_memory_operand): Instead of here.
435 (i386_operand): And here.
436 (INFER_ADDR_PREFIX): Enable.
438 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
440 * config/tc-i386.h (DefaultSize): Define. Renumber following
441 opcode_modifier defines.
443 From Etienne Lorrain <etienne.lorrain@ibm.net>
444 * config/tc-i386.c (stackop_size): New variable.
445 (set_16bit_code_flag): Clear it here.
446 (set_16bit_gcc_code_flag): New function.
447 (md_pseudo_table): Add "code16gcc" entry.
448 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
450 1999-08-03 Ian Lance Taylor <ian@zembu.com>
452 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
453 next_set_end even if the end symbol is being discarded.
455 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
456 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
457 * config/obj-coff.c: Likewise.
458 (seg_info_type): Remove.
459 (seg_info_off_by_4): Change to array of segT.
460 (s_get_segment): Adjust accordingly.
461 (obj_pseudo_table): Fully initialize sentinel entry.
463 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
464 Ralf Baechle <ralf@uni-koblenz.de>.
466 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
468 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
470 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
472 * config/tc-i386.c: Indentation and white space changes.
473 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
474 don't enable it by default.
475 (i386_intel_operand): Remove redundant prototype.
476 Move check on number of memory operands, and i.mem_operands++
477 (i386_intel_memory_operand): To here.
478 Remove i386_immediate code from here. Remove special case code
479 for input and output using (%dx). Remove base/index checks and
480 call i386_index_check instead. Save initial operand_string
481 argument for error message.
482 (i386_operand): Remove redundant prototype. Move base/index
483 checks to i386_index_check.
484 (i386_displacement): Move intel mode check for non-zero
486 (i386_intel_memory_operand): To here.
488 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
490 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
491 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
492 by .register pseudo-op if -64 and --no-undeclared-regs.
493 (s_register, sparc_adjust_symtab): New functions.
494 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
495 Declare sparc_adjust_symtab as tc_adjust_symtab.
496 * doc/c-sparc.texi: Add description of #ignore special literal
497 for .register pseudo-op.
499 1999-07-30 Catherine Moore <clm@cygnus.com>
501 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
502 the relocation's section offset.
504 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
506 * write.c (fixup_segment): Fix generic error check overflow test.
508 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
509 X_add_number to long.
511 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
513 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
516 1999-07-27 Ian Lance Taylor <ian@zembu.com>
518 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
521 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
523 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
525 * configure.bat: Remove; obsolete.
526 * config/go32.cfg: Likewise.
528 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
530 * configure.in (i386-*-vxworks*): New target.
531 * configure: Rebuild.
533 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
535 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
537 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
539 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
541 (output_insn): Put OLO10's secondary addend into tc_fix_data.
542 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
543 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
544 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
545 MAX_RELOC_EXPANSION): Define.
546 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
548 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
550 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
551 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
552 block. Print a warning if an 8-bit or 16-bit constant
553 displacement or immediate is truncated on output.
554 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
556 (i386_operand): Disallow immediate jump absolute operand.
558 1999-07-15 Ian Lance Taylor <ian@zembu.com>
560 * configure.in: Bump version number to 2.9.5.
561 * configure: Rebuild.
563 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
566 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
568 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
569 (cons_fix_new_hppa): Derive size of fixup from size of the object.
571 1999-07-14 Philip Blundell <pb@nexus.co.uk>
573 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
575 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
577 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
578 if -mno-fpu was given.
579 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
581 (cons_fix_new_arm): Remove misleading comments.
583 1999-07-14 Ian Lance Taylor <ian@zembu.com>
585 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
587 (relax_segment): Likewise. After giving a rs_org error, convert
588 the frag to rs_align to avoid cascading errors.
590 1999-07-12 Andreas Schwab <schwab@suse.de>
592 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
594 1999-07-11 Ian Lance Taylor <ian@zembu.com>
596 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
597 as appropriate. Fill in structure initializations. Add variable
598 initializations. Add casts.
599 * dwarf2dbg.c (print_stats): Change i to size_t.
600 * listing.c (listing_listing): Change list_line to unsigned int.
602 1999-07-10 Ian Lance Taylor <ian@zembu.com>
604 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
605 rather than checking for \001 and \002 in symbol name.
606 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
608 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
610 * configure.in (hppa*-linux-gnu*): New target.
611 * configure: Rebuilt.
613 1999-07-08 Nick Clifton <nickc@cygnus.com>
615 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
617 1999-07-07 Nick Clifton <nickc@cygnus.com>
619 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
620 accessing symbolP directly.
622 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
624 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
627 1999-07-05 Nick Clifton <nickc@cygnus.com>
629 * config/tc-arm.c (ARM_EXT_V5): Define.
630 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
631 (md_begin): Detect ARM v5 architectures.
632 (md_parse_option): Accept arm v5 specification.
633 (md_show_usage): Documment -marmv5 switch.
635 * doc/c-arm.texi: Document -marmv5 command line option.
637 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
639 (validate_immediate_twopart): New function. Determine if a
640 constant can be computed by two ADD instructions.
641 (output_inst): Remove its command line parameter - it was never
643 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
644 implememt the ADRL pseudo op.
645 (tc_gen_reloc): Generate a suitable error message if an ADRL
646 instruction tries to generate a real reloc.
648 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
650 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
652 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
655 1999-06-27 H.J. Lu <hjl@gnu.org>
657 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
658 non BFD_ASSEMBLER case.
660 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
662 * config/obj-coff.c (obj_coff_section): Mark writable sections as
665 1999-06-26 David Mosberger <davidm@hpl.hp.com>
667 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
668 out_end_sequence() when the address decreases due to a new frag.
669 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
670 numbering starts with 1.
672 1999-06-23 Nick Clifton <nickc@cygnus.com>
674 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
676 (mcore_s_text): Call obj_elf_text for ELF target.
677 (mcore_s_data): Call obj_elf_data for ELF target.
678 (mcore_s_section): No longer ELF specific. Call obj_coff_section
680 (mcore_s_bss): New function: Dump literal table before changing
682 (mcore_s_comm): New function: Dump literal table before changing
685 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
686 No longer static functions.
687 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
688 Provide prototypes for these functions.
690 1999-06-22 Ian Lance Taylor <ian@zembu.com>
692 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
693 a list of names, to try obj_segment_name, and to try abbreviated
694 names when using COFF without long section names.
696 * config/tc-alpha.c: More use of symbol accessor functions.
697 * config/tc-arc.c: Likewise.
698 * config/tc-d30v.c: Likewise.
699 * config/tc-fr30.c: Likewise.
700 * config/tc-i860.c: Likewise.
701 * config/tc-m88k.c: Likewise.
702 * config/tc-mcore.c: Likewise.
703 * config/tc-ns32k.c: Likewise.
704 * config/tc-sparc.c: Likewise.
705 * config/tc-v850.c: Likewise.
707 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
708 sy_value with appropriate accessor functions.
709 * config/tc-arm.c (md_apply_fix3): Likewise.
710 * config/tc-d10v.c (AT_WORD_P): Likewise.
711 * config/tc-v850.c (reg_name_search): Likewise.
713 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
714 use symbol_get_bfdsym instead.
715 * config/tc-ppc.c (md_assemble): Likewise.
716 * config/tc-v850.c (v850_comm): Likewise.
718 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
720 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
721 the symbol, rather than accessing the bsym member.
722 * config/tc-d10v.c (tc_gen_reloc): Likewise.
723 * config/tc-d30v.c (tc_gen_reloc): Likewise.
724 * config/tc-mcore.c (tc_gen_reloc): Likewise.
725 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
726 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
727 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
728 * config/tc-tic30.c (tc_gen_reloc): Likewise.
729 * config/tc-v850.c (tc_gen_reloc): Likewise.
731 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
733 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
734 (hppa_gen_reloc_type): Conditionalize on BFD64.
735 (tc_gen_reloc): Re-enable ELF relocations.
736 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
738 1999-06-21 Ian Lance Taylor <ian@zembu.com>
740 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
742 (do_ldst): Move assignment out of if condition.
743 (md_apply_fix3): Add casts to avoid printf format warnings. Add
744 parentheses to avoid warning.
746 1999-06-21 Nick Clifton <nickc@cygnus.com>
748 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
749 macro to get at the BFD symbol associated with a GAS symbol.
751 1999-06-19 Ian Lance Taylor <ian@zembu.com>
753 * config/tc-ppc.c: Update for symbol handling changes.
754 * config/obj-coff.c: Likewise.
756 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
758 * tc-hppa.c: General cleanups of ELF support. No more spaces
759 and subspaces for ELF.
760 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
761 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
762 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
763 (UNWIND_SECTION_NAME): Likewise.
764 (space/subspace related structures): Conditionalize definitions
766 (space/subspace directives and support routines): Conditionalize
767 definitions and references/uses on OBJ_SOM.
768 (label_symbol_struct): For ELF, track the symbol's segment. For
770 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
772 (USE_ALIASES): Kill for both SOM & ELF.
773 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
774 (pa_space, pa_subspace): Corresponding changes.
775 (pa_spaces_begin): Corresponding chagnes.
776 (md_begin): Do not muck around with space/subspace stuff for
778 (md_apply_fix): Temporarily disable argument relocation stuff
780 (tc_gen_reloc): Temporarily disable relocation generation for
782 (pa_build_unwind_subspace): Similarly.
784 1999-06-16 Nick Clifton <nickc@cygnus.com>
786 * config/tc-arm.c (thumb_set): New pseudo op.
787 (text, data, section): Override these pseudo ops with ARM
789 (s_thumb_set): New function: Perform the same as a .set pseudo
790 op, but also mark the alias'ed symbol as being a Thumb
792 (arm_s_text): New function: Perform the same as the .text
793 pseudo op, but dump the literal pool before changing
795 (arm_s_data): New function: Perform the same as the .data
796 pseudo op, but dump the literal pool before changing
798 (arm_s_section): New function: Perform the same as the
799 .section pseudo op, but dump the literal pool before changing
801 (arm_cleanup): Do not reset the current section before dumping
804 1999-06-17 Nick Clifton <nickc@cygnus.com>
806 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
807 OPTION_NO_WARN_UNMATCHED entries.
808 (md_parse_option): Generate a warning message if an unrecognised
809 option is encountered.
811 * config/tc-d10v.c (do_not_ignore_hash): New variable.
812 (get_operands): When parsing an expression after an '@' symbol
813 has been detected, do not ignore '#' symbols.
814 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
817 1999-06-13 Ian Lance Taylor <ian@zembu.com>
819 From K. Richard Pixley <rich@noir.com>:
820 * configure.in (ppc-*-vxworks*): New target.
821 * configure: Rebuild.
823 1999-06-12 Philip Blundell <philb@gnu.org>
825 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
827 1999-06-13 Ian Lance Taylor <ian@zembu.com>
829 * write.c (adjust_reloc_syms): Rather than never reducing reloc
830 which refer to symbols in linkonce sections, permit reducing the
831 relocs if the symbol is local.
833 1999-06-12 Ian Lance Taylor <ian@zembu.com>
835 * subsegs.c (subseg_text_p): New function.
836 * as.h (subseg_text_p): Declare.
837 * read.c (do_align): Use subseg_text_p to set the default fill.
838 * write.c (subsegs_finish): Likewise.
839 * config/obj-coff.c (write_object_file): Likewise.
840 * config/tc-i386.h (md_maybe_text): Don't define.
841 (md_do_align): Use subseg_text_p to set the default fill.
842 * config/tc-m32r.c (m32r_do_align): Likewise.
843 * config/tc-sh.c (sh_do_align): Likewise.
844 * config/tc-sparc.h (md_do_align): Likewise.
846 1999-06-12 David O'Brien <obrien@freebsd.org>
848 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
849 * configure: Rebuild.
851 1999-06-12 Ian Lance Taylor <ian@zembu.com>
853 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
854 * Makefile.am: Rebuild dependencies.
855 * Makefile.in: Rebuild.
857 * config/tc-i386.c (i386_immediate): Remove unused label
860 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
861 * symbols.c: Likewise.
862 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
863 sy_next field when taking address, rather than symbol_next.
865 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
867 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
868 value from the output file architecture.
869 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
870 * dwarf2dbg.h: Change bfd_vma to addressT.
872 1999-06-11 Ian Lance Taylor <ian@zembu.com>
874 * dwarf2dbg.h: Use PARAMS in function declarations.
876 1999-06-11 Martin Dorey <mdorey@madge.com>
878 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
879 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
881 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
883 1999-06-11 Ian Lance Taylor <ian@zembu.com>
885 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
887 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
890 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
892 * read.c (read_a_source_file): Only declare inescape if
895 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
897 (find_entry_byval): Add parens to avoid warning.
899 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
901 * symbols.c (resolve_symbol_value): Don't permit subtraction of
904 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
906 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
909 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
910 synthetize_setx): New functions.
911 (md_assemble): Broken the special cases into the above
912 functions. Make compiler happy if sizeof(bfd_vma)==4.
913 Fix sethi generated from set/setuw. If instructions have a relloc,
914 always clear the fields to be relocated in the opcode.
915 (sparc_ip): Remove special_case global variable.
917 1999-06-10 Ian Lance Taylor <ian@zembu.com>
919 Based on patches from John W. Woznack <jwoznack@concentric.net>:
920 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
921 indication of success rather than a value.
922 (itbl_get_val): Likewise.
923 (itbl_get_field): Use strcspn. Change delimiters to include
925 * itbl-ops.h (itbl_get_reg_val): Update declaration.
926 (itbl_get_val): Likewise.
927 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
929 * symbols.c (copy_symbol_attributes): Convert local symbols to
932 1999-06-10 Nick Clifton <nickc@cygnus.com>
934 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
937 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
939 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
940 Optimize set if sizeof(bfd_vma) == 64.
941 (sparc_ip): Fix sethi - without %hi() it should generate
942 R_SPARC_22 reloc, not R_SPARC_HI22.
943 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
945 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
947 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
948 (s_ncons): New function.
949 (native_op_table): New table.
950 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
951 R_SPARC_OLO10 handling.
953 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
955 * expr.h (struct expressionS): Revert last change; widen X_op.
956 * config/tc-alpha.c (md_begin): Check the field is wide enough.
958 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
960 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
961 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
962 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
963 * Makefile.in: Regenerated.
965 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
966 `common' pass on to s_mri_common.
967 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
969 1999-06-06 Richard Henderson <rth@cygnus.com>
971 * config/obj-elf.c (obj_elf_section): Don't free the return
972 value of demand_copy_C_string.
974 1999-06-05 Richard Henderson <rth@cygnus.com>
976 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
977 creation logic from obj_elf_create_section.
979 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
980 (section_stack): New.
981 (special_sections): Make const.
982 (obj_elf_section): Gut and rewrite parsing.
983 (obj_elf_change_section): New function broken out of obj_elf_section.
984 (obj_elf_parse_section_letters): Likewise.
985 (obj_elf_section_word): Likewise.
986 (obj_elf_section_type): Likewise.
987 (obj_elf_previous): Treat as a toggle.
988 (obj_elf_popsection): New.
989 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
990 (ppc_section_type): Likewise.
991 * config/tc-ppc.h: Likewise.
993 * expr.h (struct expressionS): Don't make X_op a bitfield.
994 * config/tc-alpha.c: Update for symbol handling changes.
995 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
996 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
998 1999-06-05 Richard Henderson <rth@cygnus.com>
1000 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1001 (dwarf2_gen_line_info): Kill unused variables.
1002 (dwarf2_finish): Likewise.
1003 (dwarf2_where): Likewise.
1004 (dwarf2_directive_file): If we've only got a string,
1005 hand off to s_app_file.
1006 * ecoff.c: Move the include of ecoff.h.
1007 * symbols.h (S_IS_FUNCTION): Prototype.
1009 * read.c (LEX_HASH): Supply a default.
1011 (s_globl): Update `c' after skipping whitespace.
1012 * read.h (LEX_END_NAME, is_name_ender): New.
1013 * expr.c (get_symbol_end): Respect it.
1015 1999-06-04 Mark Klein <mklein@dis.com>
1017 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1019 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1021 * config/tc-hppa.c: Update for symbol handling changes.
1023 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1025 * cgen.c: Update for symbol handling changes.
1026 * config/tc-m32r.c: Likewise.
1028 * config/tc-hppa.h: Update for symbol handling changes.
1029 * config/tc-hppa.c: Likewise.
1031 * config/tc-arm.h: Update for symbol handling changes.
1032 * config/tc-arm.c: Likewise.
1033 (symbol_make_empty): Remove. Just use symbol_create.
1035 * symbols.c (symbol_set_tc): Correct name.
1037 * Makefile.am: Rebuild dependencies.
1038 ($(OBJS)): Don't depend upon struc-symbol.h.
1039 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1040 * dep-in.sed: Don't remove struc-symbol.h.
1041 * Makefile.in: Rebuild.
1043 * doc/internals.texi (Symbols): Describe changes in symbol
1046 1999-06-03 Richard Henderson <rth@cygnus.com>
1048 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1049 instead of doing the work by hand.
1051 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1053 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1054 state of line state-machine.
1055 (struct ls): Collect DWARF2 line state-machine state in new member
1056 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1057 resulted in any DWARF2 directives.
1058 (reset_state_machine): New function.
1059 (out_end_sequence): Ditto.
1060 (dwarf2_gen_line_info): When switching sections or switching to a
1061 lower text address, call out_end_sequence() first to terminate the
1062 previous code sequence as code sequences MUST have monotonically
1063 increasing addresses.
1064 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1066 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1068 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1069 DWARF2 debug info (line information only, at this point).
1070 * as.h: Update comment about supported debug formats.
1071 * dwarf2dbg.c, dwarf2dbg.h: New files.
1072 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1074 * expr.c (operand): Don't use [ for parens if we want an index op.
1075 (op_encoding): Switch [ into O_index, if desired.
1076 (op_rank): Renumber with O_index on bottom.
1077 (expr): If O_index, match closing bracket.
1078 * expr.h (O_index): New.
1080 * read.c (read_a_source_file): Conditionally allow matched "
1081 in lines passed to md_assemble.
1083 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1085 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1087 Add support for storing local symbols in a small structure to save
1088 memory when assembling large files.
1089 * as.h: Don't include struc-symbol.h.
1090 (symbolS): Add typedef.
1091 * symbols.c: Include struc-symbol.h.
1092 (local_hash): New static variable.
1093 (save_symbol_name): New static function, from symbol_create.
1094 (symbol_create): Call save_symbol_name.
1095 (local_symbol_count): New static variable.
1096 (local_symbol_conversion_count): Likewise.
1097 (LOCAL_SYMBOL_CHECK): Define.
1098 (local_symbol_make): New static function.
1099 (local_symbol_convert): New static function.
1100 (colon): Handle local symbols. Create local symbol for local
1102 (symbol_table_insert): Handle local symbols.
1103 (symbol_find_or_make): Create local symbol for local label name.
1104 (symbol_find_base): Check for local symbol.
1105 (symbol_append, symbol_insert): Check for local symbols.
1106 (symbol_clear_list_pointers, symbol_remove): Likewise.
1107 (verify_symbol_chain): Likewise.
1108 (copy_symbol_attributes): Likewise.
1109 (resolve_symbol_value): Handle local symbols.
1110 (resolve_local_symbol): New static function.
1111 (resolve_local_symbol_values): New function.
1112 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1113 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1114 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1115 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1116 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1117 (symbol_previous, symbol_next): New functions.
1118 (symbol_get_value_expression): Likewise.
1119 (symbol_set_value_expression): Likewise.
1120 (symbol_set_frag, symbol_get_frag): Likewise.
1121 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1122 (symbol_mark_used_in_reloc): Likewise.
1123 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1124 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1125 (symbol_mri_common_p): Likewise.
1126 (symbol_mark_written, symbol_clear_written): Likewise.
1127 (symbol_written_p): Likewise.
1128 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1129 (symbol_section_p, symbol_equated_p): Likewise.
1130 (symbol_constant_p): Likewise.
1131 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1132 (symbol_get_obj, symbol_set_obj): Likewise.
1133 (symbol_get_tc, symbol_set_tc): Likewise.
1134 (symbol_begin): Initialize local_hash.
1135 (print_symbol_value_1): Handle local symbols.
1136 (symbol_print_statistics): Print local symbol statistics.
1137 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1138 Declare new symbols.c functions. Move many declarations here from
1140 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1141 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1142 (struct symbol): Move bsym to make it clearly the first field.
1143 Remove TARGET_SYMBOL_FIELDS.
1144 (symbolS): Don't typedef.
1145 (struct broken_word): Remove.
1146 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1147 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1148 (symbol_clear_list_pointers): Likewise.
1149 (symbol_insert, symbol_remove): Likewise.
1150 (symbol_previous, symbol_append): Likewise.
1151 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1152 (struct local_symbol): Define.
1153 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1154 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1155 (local_symbol_get_frag, local_symbol_set_frag): Define.
1156 (local_symbol_get_real_symbol): Define.
1157 (local_symbol_set_real_symbol): Define.
1159 * write.c (write_object_file): Call resolve_local_symbol_values.
1160 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1161 (TARGET_SYMBOL_FIELDS): Don't define.
1162 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1163 ECOFF_DEBUGGING, add ECOFF fields.
1164 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1165 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1166 ECOFF_DEBUGGING, add ECOFF fields.
1167 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1168 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1169 * config/tc-mcore.h: Don't include struc-symbol.h.
1170 (TARGET_SYMBOL_FIELDS): Don't define.
1171 (struct mcore_tc_sy): Define.
1172 (TC_SYMFIELD_TYPE): Define.
1173 * Many files: Use symbolS instead of struct symbol. Use new
1174 accessor functions rather than referring to symbolS fields
1177 * read.c (s_mri_common): Don't add in value of line_label.
1179 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1180 checking for SEC_LINK_ONCE.
1182 * config/tc-sh.h (sh_fix_adjustable): Declare.
1184 * app.c (input_buffer): New static variable.
1185 (app_push): Save saved_input in allocated buffer.
1186 (app_pop): Restored saved_input.
1187 (do_scrub_chars): Change get parameter to take char * and int as
1188 arguments. Change GET macro to pass input_buffer to get
1189 function. Don't save input into allocated buffer.
1190 * as.h (do_scrub_chars): Update declaration.
1191 * input-file.c (input_file_get): Change to take char * and int.
1192 Read data into passed in buffer. Remove static buffer.
1193 * read.c (scrub_from_string): Change to take char * and int. Copy
1194 data into passed in buffer.
1196 * hash.h: Neaten. Declare hash_traverse.
1197 * hash.c: Complete rewrite based on BFD hashing code.
1198 * gasp.c (chunksize): New variable.
1199 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1202 1999-05-28 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1205 addend unless the target uses an old ABI.
1207 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1209 -Wchar-subscripts cleanup
1210 * listing.c (listing_newline): Use unsigned char variable, so
1211 calls to isascii,iscntrl are correct.
1212 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1214 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1215 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1216 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1217 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1219 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1221 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1223 (arch_coldfire_p): New #define.
1224 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1226 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1228 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1230 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1231 (install_operand): Add place `N'.
1232 (init_table): Add registers ACC, MACSR, MASK.
1234 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1236 * config/tc-m68k.c: Change mcf5200 --> mcf.
1237 (archs): Add mcf5206e, mcf5307.
1238 (m68k_ip): Add format `u'.
1239 (install_operand): Add place `m', `M', `h'.
1240 (init_table): Add upper/lower registers.
1242 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1244 1999-05-28 Martin Dorey <mdorey@madge.com>
1246 * config/tc-i960.c: Several minor changes to add ELF and
1247 BFD_ASSEMBLER support.
1248 * config/tc-i960.h: Likewise.
1249 * configure.in (i960-*-elf*): New target.
1250 * aclocal.m4, configure: Rebuild.
1252 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1254 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1255 reloc changes when defined(BFD_ASSEMBLER).
1257 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1259 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1261 * write.c (write_print_statistics): Output to file, not stderr.
1263 * expr.c (generic_bignum_to_int32,64): Prototype.
1265 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1266 output_sleb128, output_uleb128, output_big_sleb128,
1267 output_big_uleb128, output_big_leb128): Prototype.
1268 (output_big_sleb128, output_big_uleb128): Make inline.
1269 (output_big_leb128): Remove inline
1271 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1272 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1273 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1274 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1275 value for correct overflow check in write.c:fixup_segment.
1276 * write.c (fixup_segment): Move bitfield overflow checks to after
1277 the md_apply_fix call.
1278 * config/obj-coff.c (fixup_segment): Likewise.
1279 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1280 valueT *val argument.
1282 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1284 * config/atof-ieee.c (gen_to_words): Correctly round a
1285 denormalized number. Fix off-by-one in range checking for
1286 exponent in a denormal.
1288 1999-05-10 Nick Clifton <nickc@cygnus.com>
1290 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1293 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1295 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1297 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1299 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1300 (ReverseRegRegmem): Remove.
1301 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1302 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1303 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1306 From Doug Ledford <dledford@redhat.com>
1307 * config/tc-i386.h (RegXMM): New for P/III.
1308 * config/tc-i386.c: Add support for P/III.
1310 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1312 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1313 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1314 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1316 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1318 * config/tc-i386.c (i386_immediate): Skip whitespace before
1319 complaining about junk after expression.
1320 (i386_displacement): Likewise.
1322 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1324 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1325 Don't copy before downcaseing.
1327 1999-05-05 Catherine Moore <clm@cygnus.com>
1329 * tc-m68k.c: Include elf/m68k.h.
1330 (m68k_elf_final_processing): New routine.
1331 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1334 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1336 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1339 1999-04-30 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-mcore.c (mcore_s_section): Dump literals before
1344 1999-04-29 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1349 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1351 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1352 (TC_INIT_FIX_DATA): Delete.
1353 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1354 (TC_INIT_FIX_DATA): Delete.
1355 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1356 * write.c (fix_new_internal): Initialize fx_cgen member.
1357 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1358 (gas_cgen_md_apply_fix3): Update.
1359 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1360 (md_cgen_record_fixup_exp): Update.
1361 (FX_OPINFO_R_TYPE): Update.
1363 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1364 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1365 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1366 * frags.h (struct frag): Make opindex, opinfo ints.
1368 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1370 1999-04-26 Tom Tromey <tromey@cygnus.com>
1372 * aclocal.m4, configure: Updated for new version of libtool.
1374 1999-04-22 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1378 (md_apply_fix3): Do not fix up absolute relocations against
1381 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1383 1999-04-20 Nick Clifton <nickc@cygnus.com>
1385 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1386 changes and data-in-text directives.
1387 (mcore_cons): New function: intercept cons() operations.
1388 (mcore_float_cons): New function: intercept float_cons()
1390 (mcore_stringer): New function: intercept stringer() operations.
1392 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1394 * obj.h (struct format_ops): Change generate_asm_lineno field to
1396 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1398 * config/tc-alpha.c (find_opcode_match): Add default case to
1400 (find_macro_match): Likewise.
1401 (load_expression): Parenthesize && within ||.
1403 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1405 1999-04-17 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1408 .text .data .section pseudo ops.
1409 (mcore_s_section): New function. Dump lits before changing secs.
1410 (mcore_s_text): New function. Dump lits before changing secs.
1411 (mcore_s_data): New function. Dump lits before changing secs.
1413 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1415 * config/tc-mips.c (mips_32bitmode): New.
1416 (md_begin): Set mips_32bitmode if needed.
1417 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1418 Set EF_MIPS_32BITMODE.
1420 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1422 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1425 1999-04-16 Nick Clifton <nickc@cygnus.com>
1427 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1429 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1431 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1432 expressions correctly.
1435 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1437 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1439 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1441 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1442 and fmpynfadd instructions.
1444 1999-04-11 Richard Henderson <rth@cygnus.com>
1446 * as.h (environ): Declare it, if needed.
1447 * as.c (dump_statistics): Don't declare environ.
1448 * configure.in (environ): Detect declaration.
1449 * configure, config.in: Rebuild
1451 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1452 (i386_displacement): Allocate enough space for replacement buffer.
1453 Clean up replacement buffer initialization.
1455 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1457 * subsegs.c (section_symbol): Don't create a new symbol if one
1458 already exists; instead, use the existing one, but set its segment
1459 and frag data if it hasn't already been defined.
1460 * config/obj-coff.c (c_section_symbol): Likewise.
1462 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1464 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1466 1999-04-08 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-mcore.c: New File: Support routines for MCore
1470 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1471 * config/obj-coff.c: Add support for mcore-pe target.
1473 * Makefile.am: Add support for MCore targets.
1474 * Makefile.in: Regenerate.
1475 * configure.in: Add support for MCore targets.
1476 * configure: Regenerate.
1478 * doc/all.texi: Set MCORE.
1479 * doc/as.texinfo: Document MCore specific command line options.
1481 * write.h: Prevent multiple inclusion.
1483 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1485 * asintl.h (LC_MESSAGES): Never define.
1486 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1488 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1491 * Makefile.am (m68k-parse.c): If configuring in the source
1492 directory, copy m68k-parse.y into the local directory before
1493 running ylwrap, to remove spurious differences when generating
1495 * Makefile.in: Rebuild.
1497 * config/tc-sparc.h (md_do_align): Just allocate the number of
1498 bytes necessary, rather than always allocating 1024.
1500 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1502 * listing.c (listing_newline): Add cast to avoid warning.
1503 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1504 * config/tc-i386.c (i386_scale): Add return value.
1505 (build_displacement_string): Remove unused local temp_disp2.
1506 (i386_intel_memory_operand): Add parentheses to avoid warning.
1507 (i386_intel_operand): Remove unused local end_of_operand_string.
1508 (i386_operand): Remove unused local operand_modifier.
1509 (i386_operand): Add parens to avoid warning.
1511 1999-04-04 Don Bowman <don@pixsci.com>
1513 * configure.in: Add mips*-*-vxworks* target; have it define
1515 * configure, config.in: Rebuild.
1517 1999-03-31 Nick Clifton <nickc@cygnus.com>
1519 * configure.in (emulations): Add support for arm-epoc-pe.
1520 * configure: Regenerate.
1521 * config/te-epoc-pe.h: New file. Define macros specific to
1523 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1524 for arm-epoc-pe target.
1526 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1528 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1530 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1532 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1533 detect ",n" without a condition.
1534 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1537 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1539 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1540 instruction is encoded with one bit.
1543 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1545 * doc/internals.texi (CPU backend): Mention that
1546 line_separator_chars should not include newline. From thi
1547 <ttn@mingle.glug.org>.
1549 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1551 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1552 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1554 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1556 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1558 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1560 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1563 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1565 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1567 1999-03-15 Martin Hunt <hunt@cygnus.com>
1569 * app.c (do_scrub_begin): Change '-' back to a symbol char
1570 so we can use multiple opcodes on a line again.
1572 * config/tc-d30v.c: By default, warn if a symbol has
1573 the same name as a register. Plus some minor
1574 updates from the branch.
1576 1999-03-13 Nick Clifton <nickc@cygnus.com>
1578 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1579 BFD_RELOC_16 and BFD_RELOC_64.
1581 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1583 * expr.c (expr): Add missing else.
1585 1999-03-12 Nick Clifton <nickc@cygnus.com>
1587 * config/tc-arm.c (md_apply_fix3): Improve error message.
1589 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1591 * Makefile.am (CPU_TYPES): Add fr30.
1592 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1593 (fr30,m32r dependencies): Update.
1594 * Makefile.in: Rebuild.
1596 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1597 (gas_cgen_record_fixup_exp): Ditto.
1598 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1599 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1600 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1601 (md_cgen_lookup_reloc): Update use of operand->type.
1602 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1603 (md_convert_frag): Call cgen_operand_lookup_by_num.
1604 (md_cgen_lookup_reloc): Update use of operand->type.
1605 (m32r_cgen_record_fixup_exp): Ditto.
1607 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1609 * config/tc-mips.c (md_show_usage): Fix message.
1611 1999-03-03 Nick Clifton <nickc@cygnus.com>
1613 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1614 and LDR reg,=<expr> instruction.
1616 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1619 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1621 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1623 1999-02-17 Nick Clifton <nickc@cygnus.com>
1625 This patch was created by: Scott Bambrough
1626 <scottb@corelcomputer.com>
1629 Special cased '@' character. The '@' character is used as the
1630 ARM assembler comment character, as a special character
1631 and in ELF .symver pseudo-op's, and as a special character in
1632 .type and .section pseudo-ops.
1633 (symver_pseudo): New static variable.
1634 (symver_state): New static variable.
1635 (struct app_save): Add field 'symver_state'.
1636 (app_push): Save global symver_state int struct app_save.
1637 (app_pop): Restore global symver_state from struct app_save.
1638 (do_scrub_chars): Special case handling of '@' character in
1641 * configure.in: Modified to recognize armv* uname syntax from ARM
1643 * configure: Regenerated.
1645 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1646 a prefix to the section's type.
1647 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1648 the type's typename.
1650 * config/tc-arm.h: Add support for PIC generation:
1651 (pic_code): New boolean.
1652 (obj_relocate_extern): Define.
1653 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1654 (TC_CONS_FIX_NEW): Define.
1655 (tc_fix_adjustable): Define.
1656 (GLOBAL_OFFSET_TABLE_NAME): Define.
1658 * config/tc-arm.c: Add support for PIC generation:
1659 (line_seperator_chars): Allow ';' as a seperator for Linux.
1660 (is_immediate_prefix): New macro.
1661 (arm_parse_reloc): New function.
1662 (s_arm_elf_cons): New function.
1663 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1664 (md_undefined_symbol): Special case handling for the Global Offset
1666 (md_apply_fix3): Handle PIC relocs.
1667 (tc_gen_reloc): Handle PIC relocs.
1668 (md_parse_option): Add support for '-k' command line switch to
1669 enable PIC generation.
1670 (cons_fix_new_arm): New function.
1671 (s_arm_elf_cons): New function.
1673 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1675 * configure.in: Add comments for uses of AC_DEFINE.
1676 * acinclude.m4: Likewise.
1677 * acconfig.h: Remove.
1678 * aclocal.m4: Rebuild.
1679 * configure: Rebuild.
1680 * Makefile.in: Rebuild.
1681 * config.in: Rebuild.
1683 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1685 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1686 non-constant offset from a base register.
1688 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1690 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1693 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1695 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1696 (emit_insn): Look for pc-relative and no-overflow specifiers on
1697 internal relocation types.
1699 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1701 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1704 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1706 (mips_4650, mips_4010, mips_4100): Variables removed.
1707 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1708 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1710 (md_begin): Don't bother initializing the mips_NNNN variables;
1711 mips_cpu is set, and that's good enough now.
1712 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1713 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1714 (show): New function, to handle wrapping in the CPU lists.
1715 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1717 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1719 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1720 than treat as an immediate specifier.
1722 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1724 * config/tc-i386.c: Prototype many functions.
1725 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1726 (i386_immediate): Remove unused second argument.
1727 (i386_intel_operand): Fix i386_is_reg typo.
1728 (i386_operand): Use allow_naked_reg.
1729 (output_invalid): Make operand int for K&R.
1731 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1733 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1735 * Makefile.in: Rebuild.
1737 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1739 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1741 (EXTRA_as_new_SOURCES): Comment out.
1742 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1743 * Makefile.in: Rebuild.
1744 * doc/Makefile.in: Rebuild.
1745 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1746 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1747 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1748 * configure: Rebuild.
1749 * aclocal.m4: Rebuild.
1750 * config.in: Rebuild.
1751 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1752 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1753 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1754 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1755 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1756 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1757 (gas_cgen_record_fixup_exp): Ditto.
1758 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1759 descriptor, not global variable.
1760 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1761 descriptor, not global variable. Refer to insert_operand handler
1762 via cpu descriptor, not global function.
1763 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1764 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1765 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1766 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1767 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1768 * config/tc-m32r.c: Ditto.
1769 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1770 (md_assemble): Ditto.
1771 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1773 1999-02-09 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1776 relocations for ELF targets.
1778 1999-02-08 Nick Clifton <nickc@cygnus.com>
1780 * configure.in: Add support for StrongARM target.
1781 * configure: Regenerate.
1783 1999-02-05 Nick Clifton <nickc@cygnus.com>
1785 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1787 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1790 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1792 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1794 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1796 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1797 (INTEL_DWORD_MNEM_SUFFIX): Define.
1800 (DWORD_PTR): Define.
1801 (XWORD_PTR): Define.
1803 (OFFSET_FLAT): Define.
1805 (NONE_FOUND): Define.
1808 * config/tc-i386.c (set_intel_syntax): New routine.
1809 (intel_syntax): Declare.
1810 (allow_naked_reg): Declare.
1811 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1812 (intel_float_operand): New routine.
1813 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1814 Handle brackets as well as parens. Call i386_intel_operand for
1815 intel syntax. Reverse operands if appropriate. Handle new
1816 suffixes. Handle movzx and movsx.
1817 (i386_is_reg): New routine.
1818 (i386_immediate): New routine.
1819 (i386_scale): New routine.
1820 (i386_displacement): New routine.
1821 (i386_operand_modifier): New routine.
1822 (build_displacement_string): New routine.
1823 (i386_parse_seg): New routine.
1824 (i386_intel_memory_operand): New routine.
1825 (i386_intel_operand): New routine.
1826 (i386_operand): Call i386_displacement, i386_immediate,
1827 i386_scale, etc. instead of handling inline.
1828 (parse_register): Handle registers without prefix.
1830 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1832 * configure: Regenerate.
1833 * configure.in (arm-*-oabi): New.
1834 (thumb-*-oabi): New.
1835 * config/tc-arm.c (target_oabi): Declare.
1836 (md_apply_fix3): Support REL relocs.
1837 (md_parse_option): Handle -oabi.
1838 (elf32_arm_target_format): New routine.
1839 (md_longopts): Add OPTION_OABI.
1840 * config/tc-arm.h: Redefine TARGET_FORMAT.
1843 1999-01-28 Nick Clifton <nickc@cygnus.com>
1845 * write.c (write_relocs): Handle out of range error.
1847 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1848 (fr30_force_relocation): Default to 0.
1850 * config/tc-fr30.h (obj_fix_adjustable): Define.
1851 (TC_FORCE_RELOCATION): Define.
1853 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1856 1999-01-16 Nick Clifton <nickc@cygnus.com>
1858 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1859 merge of two instructions if the left instruciton kills the right.
1861 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1863 * Makefile.in: Regenerate.
1864 * configure.in: Redo test for using cgen.
1865 * configure: Regenerate.
1867 1999-01-09 Nick Clifton <nickc@cygnus.com>
1869 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1870 redefinition of this macro.
1872 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1874 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1877 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1879 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1880 a read of HI or LO and an immediatly following branch.
1882 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1884 * config/tc-mips.c (md_begin): Another correction to the setting of
1887 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1889 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1891 1998-12-21 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1894 bit insn when optimizing, so that parallelised instructions will
1895 start on a 32 bit boundary.
1897 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1899 * config/tc-mips.c (mips_eabi64): New.
1900 (md_begin): Set mips_eabi64.
1901 (mips_elf_final_processing): Use it.
1903 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1905 * config/tc-mips.c (mips_elf_final_processing):
1906 Correct setting of ABI in e_flags.
1908 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1910 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1912 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1914 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1916 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1918 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1919 warning, values that don't fit in the field.
1921 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1923 * config/tc-mips.c (mips_abi_string): New.
1924 (md_parse_option,md_longopts): Add mabi.
1925 (mips_elf_final_processing): Set e_flags based on mabi flag.
1927 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1929 * config/tc-mips.c (md_parse_option): Handle vr4111.
1931 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1933 * config/tc-h8300.c (build_bytes): Change message given if the
1934 instruction requires H8/300H mode and we're not in Hmode, to
1935 suggest that it may be the operand modes that are the problem, not
1936 necessarily the opcode.
1938 1998-12-10 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-fr30.c: Add line separator character.
1942 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1944 * configure.in (hppa-*-mpeix*): New target.
1945 * config/obj-som.h (obj_som_compiler): Declare.
1946 * config/obj-som.c (compiler_seen): New static variable.
1947 (obj_som_compiler): New function.
1948 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1949 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1950 (pa_type_args): Set hppa_priv_level.
1951 (pa_compiler): New static function if OBJ_SOM.
1952 * configure: Rebuild.
1954 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1956 * read.c (output_leb128): Don't mark as inline.
1958 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1960 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1961 AIX .vbyte unaligned data support.
1962 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1963 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1966 1998-12-07 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1971 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1973 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1974 BFD_RELOC_ARM_PCREL_BRANCH.
1976 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1978 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1979 checking the target type.
1980 (mips-dec-bsd*): Set endian to little.
1981 * configure: Rebuild.
1983 COFF weak symbol support, based on patches from Mark Elbrecht
1984 <snowball3@usa.net>:
1985 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1986 * config/obj-coff.c (obj_coff_weak): New static function.
1987 (obj_coff_endef) [both versions]: Handle weak symbols.
1988 (coff_frob_symbol): Likewise.
1989 (yank_symbols): Likewise.
1990 (obj_pseudo_table): Add "weak".
1992 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1993 <aymeric.vincent@emi.u-bordeaux.fr>.
1994 * aclocal.m4: Rebuild with current tools.
1995 * configure: Rebuild.
1997 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1998 an assertion failure for a case we can't handle when OBJ_ECOFF.
2000 * expr.c (operator): And with 0xff to avoid problems with signed
2003 1998-12-03 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2006 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2008 1998-12-02 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2013 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2015 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2018 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2023 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2027 (d10v_cleanup): Only generate previous insn if a multiline insn is
2030 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2035 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2038 -marm6xxx command line switches.
2040 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2042 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2043 (itbl-ops.o): Delete duplicate dependencies.
2044 Rebuild dependencies.
2045 Add fr30 dependencies.
2046 * Makefile.in: Rebuild.
2048 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2050 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2052 * listing.c: Ignore line terminator characters found inside
2055 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2057 * po/gas.pot: Regenerated.
2059 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2062 fr30_is_label_start(). Also checks for delay slot insns.
2064 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2065 FR30 instructions which contain a colon in the mnemonic.
2067 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2069 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-fr30.c: Removed currently superflous code.
2073 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-fr30.h: New file.
2076 * config/tc-fr30.c: Tweaking so that it will compile.
2078 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2080 * config/tc-d10v.h (obj_fix_adjustable): Define.
2081 (TC_FORCE_RELOCATION): Define.
2082 (d10v_force_relocation): Declare.
2083 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2084 (md_apply_fix3): Handle Vtable relocs.
2085 (d10v_fix_adjustable): New.
2086 (d10v_force_relocation): New.
2088 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-d30v.c: Change default behaviour to ignore potential
2091 conflicts between register name and symbol names.
2093 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2095 * configure.in: Add fr30-*-*.
2096 * config/tc-fr30.c: New file.
2097 * Makefile.in: Regenerated.
2098 * config.in: Regenerated.
2099 * configure: Regenerated.
2100 * doc/Makefile.in: Regenerated.
2101 * po/gas.pot: Regenerated.
2103 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2105 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2108 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2110 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2112 (do_scrub_chars): Add some casts to unsigned char to avoid
2113 unwanted sign extension.
2114 * read.c (lex_type): Set characters about 127 to be symbol
2116 * config/tc-i386.c (md_begin): Set identifier_chars and
2117 operand_chars for values above 127.
2119 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2121 * configure.in: detect cygwin* instead of cygwin32*
2122 * configure: regenerate
2124 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2126 * listing.c: Add support for producing a listing from piped
2129 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2131 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2132 (append_insn): Account for the tx39's multiply behavior.
2134 1998-10-26 Michael Meissner <meissner@cygnus.com>
2136 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2137 from assemble_parallel_insns. Add support for '->' to indicate
2138 explicitly serializing the instructions.
2139 (md_assemble): Ditto.
2141 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2143 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2146 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2148 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2150 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2152 * config/tc-mips.c : support frame and regmask/fregmask when
2153 MIPS_STABS_ELF is specified.
2155 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2157 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2158 (md_apply_fix): Don't return 1 for VTABLE relocs.
2159 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2161 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2163 * doc/c-i386.texi: Replace occurences of "opcode" with
2164 "instruction mnemonic", "instruction", or "mnemonic" when
2165 referring to the name of an instruction. Use "opcode" when
2166 referring to the sequence of machine bytes.
2168 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2169 (is_opcode_char): Rename to is_mnemonic_char.
2170 (md_assemble and i386_operand): Correct error messages from
2171 "opcode" to "instruction mnemonic"
2172 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2173 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2174 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2175 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2176 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2177 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2178 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2180 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2182 * config/tc-i386.c (i386_operand): Check for garbage after
2185 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2187 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2188 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2190 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2192 * config/tc-sh.h (obj_fix_adjustable): Define.
2193 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2194 (md_apply_fix): Likewise.
2195 (tc_gen_reloc): Likewise.
2196 (sh_fix_adjustable): New.
2198 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2200 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2201 * cgen.h (gas_cgen_finish_insn): Update prototype.
2202 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2203 cgen_insn_t -> CGEN_INSN_INT.
2204 (make_parallel): Update handling of CGEN_INT_INSN_P.
2205 (assemble_parallel_insn): Ditto.
2206 (target_make_parallel): New function.
2207 (md_assemble): Use it.
2209 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2211 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2213 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2215 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2216 converted into lower case.
2218 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2220 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2221 (gas_cgen_tc_gen_reloc): Likewise.
2222 * config/tc-m32r.h (obj_fix_adjustable): Define.
2223 * config/tc-m32r.c (m32r_fix_adjustable): New.
2224 (m32r_force_relocation): Handle VTABLE relocs.
2226 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2228 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2230 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2233 to lower case before parsing.
2235 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2236 parallel insns modift buts in the PSW as a side effect.
2238 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-d30v.c (find_format): Test for missing flag and
2243 (md_apply_fix3): Fix error messages to avoid
2244 assumption about presence of a symbol.
2246 (parallel_ok): Disallow parallel instructions that both modify the
2249 (find_format): Generate a warning if an odd numbered register is
2250 used as the first register in a mutli-register instruction.
2252 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2255 relocations are always associated with a symbol.
2257 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2259 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2260 (elf32_sparc_force_relocation): Declare.
2261 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2262 (tc_gen_reloc): Handle vtable relocs.
2263 (elf32_sparc_force_relocation): New.
2265 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2267 * symbols.c (S_IS_FUNCTION): New.
2268 * config/tc-v850.h (obj_fix_adjustable): Define.
2269 (TC_FORCE_RELOCATION): Define.
2270 (v850_force_relocation): Declare.
2271 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2272 of fx_addnumber for VTABLE reloc addends.
2273 (md_apply_fix3): Handle VTABLE relocs.
2274 (v850_fix_adjustable): New.
2275 (v850_force_relocation): New.
2277 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2279 * tc-hppa.c (fp_operand_format): Add some additional formats.
2280 (pa_ip): Do not automatically promote into pa2.0 mode.
2281 (pa_level): Handle ".level 2.0".
2283 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2285 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2286 * config/tc-i386.h (template.extension_opcode): Change to
2287 unsigned int to allow full range of 8-bit opcode suffixes.
2288 (None): Redefine as 0xffff.
2290 From Jeff B Epler <jepler@usgs.gov>
2291 * doc/c-i386.texi (i386-SIMD): New section.
2293 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2295 * read.c (discard_rest_of_line): New function.
2296 * read.h: Declare it.
2297 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2299 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-d10v.c (find_symbol_matching_register): New function.
2302 (find_opcode): Cope with the case where a register name matches
2305 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2307 * config/tc-v850.c (md_pcrel_from): Rename to
2308 v850_pcrel_from_section.
2309 (v850_pcrel_from_section): Do not resolves symbols in other
2312 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2314 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-d10v.c (find_opcode): Generate an error if a register
2317 is supplied for an operand that should not be a register.
2319 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2322 instructions to have another instruction in the right bin.
2324 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2326 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2327 the right container if the left container holds a branch
2330 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2333 both a register name and symbol name.
2334 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2336 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2339 execution unit class.
2341 (reg_name_search): If a name matches a register and a symbol,
2342 prefer the register.
2343 (find_format): Disallow flag registers when a general purpose
2344 register is required.
2345 If a number is required, but a register has been given, check to
2346 see if a symbol with the same name as the register exists, and if
2347 so, use that symbol.
2349 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2351 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2353 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-d30v.c (find_format): Do not accept flag registers as
2356 general purpose registers.
2357 (find_format): If an immediate value is expected at a given place
2358 in a format, but a register name has been provided instead, check
2359 to see if that register name matches the name of a predefined
2360 symbol and if it does, then use the symbol instead.
2361 (reg_name_search): If a register name matches a symbol name,
2362 prefer the register name to the symbol name.
2364 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2367 the previous insn to empty.
2369 1998-09-20 Michael Meissner <meissner@cygnus.com>
2371 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2372 pieces, forcing the use of an ANSI compiler.
2374 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2376 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2378 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2380 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2382 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2384 (obj_elf_vtable_entry): Likewise.
2385 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2386 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2387 (tc_gen_reloc): Likewise.
2388 (arm_fix_adjustable): Likewise.
2389 (elf32_arm_force_relocation): New.
2390 (armelf_frob_symbol): Remove coff-style symbol support.
2392 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2394 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2396 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2398 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2399 OBJ_COFF so that routine is defined for a.out format.
2401 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2403 * config/tc-i386.c (i386_operand): Detect non-segment registers
2404 used as segment prefixes.
2406 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2408 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2409 optimize across FDE boundaries.
2411 * config/obj-coff.c (obj_coff_section): Preserve any link once
2412 flags when setting the section flags.
2414 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2417 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2419 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2421 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2424 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2426 * frags.c (frag_grow): Include the size of the frag struct in the
2429 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2430 if the new subseg comes before the old.
2432 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2434 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2435 to handle edge8 and edge16.
2437 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2439 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2440 before we clobber the symbol involved.
2442 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2444 * config/tc-arm.c: Remove OBJ_ELF definitions for
2445 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2446 use arm_adjust_symtab for OBJ_COFF.
2447 (armelf_adjust_symtab): New Routine.
2448 * config/tc-arm.h: Define obj_adjust_symtab to
2449 armelf_adjust_symtab for OBJ_ELF.
2451 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2453 * configure.in: Make all i386-elf targets use bfd_gas.
2454 * config/tc-i386.c (tc_i386_force_relocation): New.
2455 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2456 (md_apply_fix3): Likewise.
2457 (tc_gen_reloc): Handle them.
2458 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2459 tc_i386_force_relocation.
2461 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2465 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2467 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2468 current opcode after writing the first insturction of a reverse
2471 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2473 * read.h (generate_lineno_debug): Add prototype.
2474 * read.c (generate_lineno_debug): Make non-static.
2476 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2478 * config/tc-i386.c (md_assemble): Only warn for address/data size
2481 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2483 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2484 against Thumb function names, as the linker needs this information.
2486 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2488 * expr.c (operand): Check also that there is no advance in operand
2489 after atof_generic in order to decide "is it label 0f or floating
2492 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2494 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2495 command line options with a single dash.
2496 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2498 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2500 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2501 * tc-arm.c (arm_fix_adjustable): New routine.
2503 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2505 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2506 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2507 demand_empty_rest_of_line before mri_comment_end.
2508 (equals): Check garbage after expression before
2509 mri_comment_end in MRI mode.
2511 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2513 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2514 small immediate constant to use the constant itself rather than
2517 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2519 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2520 (pa_leave): Likewise.
2522 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2524 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2526 (i386_operand): Fix an error message.
2528 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2530 * doc/c-arm.texi (ARM Directives): Document .req directive.
2532 * config/tc-arm.c (reg_required_here): Display erroneous string if
2533 the register name could not be decoded.
2534 Do not set inst.instruction if the sift is -1.
2536 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2538 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2541 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2544 even if it is belived to be unnecessary.
2546 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2548 config/tc-i386.c (i386_operand): Size immediate constants by
2549 suffix (erroneously removed as part of July 7 change).
2551 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2553 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2554 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2555 (armelf_frob_symbol): New Routine.
2556 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2558 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2560 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2562 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2564 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2565 command line switches passed to assembler.
2567 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2569 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2570 (gas_cgen_opcode_desc): Declare.
2571 (gas_cgen_parse_operand): Declare.
2572 (*): Prepend gas_ to gas specific fns to denote them as such.
2574 * cgen.c (gas_cgen_opcode_desc): New global
2575 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2576 (queue_fixup): Renamed from cgen_queue_fixup.
2577 (*): Prepend gas_ to gas specific fns to denote them as such.
2579 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2580 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2581 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2582 Open opcode table and initialize it.
2583 (make_parallel): Use gas_cgen_opcode_desc.
2584 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2585 (md_assemble): Ditto.
2587 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2589 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2590 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2591 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2592 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2593 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2594 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2595 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2596 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2597 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2598 (INIT_STAB_SECTION): Likewise.
2599 (OBJ_PROCESS_STAB): Likewise.
2601 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2602 (md_parse_option): Watch for them.
2603 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2604 (md_begin): Kill neverdef code.
2605 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2606 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2607 (s_alpha_coff_wrapper): New.
2608 (md_pseudo_table): Trap all ECOFF pseudos.
2610 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2612 Start of changes to remove mdebug section from mips*-elf
2613 Based on MIPS_STAB_ELF definition
2614 * acconfig.h: undef if not configured
2615 * config.in: undef if not configured
2616 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2617 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2618 * stabs.c (s_stab_generic): flush frag
2620 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2622 * configure.in: (arm-*-elf): Handle.
2623 (thumb-*-elf): Handle.
2624 * configure: Regenerate.
2625 * read.c (stringer): Fix typo in comment.
2626 * write.c (fixup_segment): Don't add symbol value to addend if
2628 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2630 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2633 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2635 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2636 (write_2_short): Emit warning if new flag is set.
2637 (do_assemble): Set flags if left instruction is one of special
2638 "right-instruction-killer" type.
2640 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2642 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2643 Always output words in debug_info section as big endian.
2644 (sparc_target_format): Choose correct bfd target.
2645 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2647 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2649 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2650 to work with internationalization code. Issue an error when two
2651 operands match that are not allowed to match.
2653 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2655 * configure.in (install_tooldir): Allow target to specify whether
2656 it wants to be installed in $(tooldir)/bin.
2657 * configure: Regenerate.
2658 * Makefile.am (install-exec-local): Set install-exec-tooldir
2659 dependency via configure.
2660 * Makefile.in: Regenerate.
2662 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2664 * Makefile.am (install-exec-local): Split into two ...
2665 (install-exec-bindir,install-exec-tooldir): New rules.
2666 * Makefile.in: Regenerate.
2668 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2670 * Makefile.am (install-exec-local): Don't remove the file before
2671 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2672 W. Rozycki <macro@ds2.pg.gda.pl>.
2673 * Makefile.in: Rebuild.
2675 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2677 * cgen.c: Include libiberty.h.
2678 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2679 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2680 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2681 (md_cgen_lookup_reloc)): Declare.
2682 (md_cgen_record_fixup_exp): Declare.
2683 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2684 (m32r_relax_frag): Declare.
2685 (cgen_md_apply_fix3): Decls moved to cgen.h.
2686 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2687 (m32r_cgen_record_fixup_exp): Delete decl.
2688 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2689 (assemble_nop): Delete.
2690 (expand_debug_syms): Delete unused `exp'.
2691 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2692 Add default case for -Wall.
2693 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2694 (md_atof): Delete unused wordP.
2696 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2698 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2701 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2703 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2704 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2705 .print, .purgem, and .struct. Remove documentation for
2708 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2710 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2711 Update call to insert_operand.
2713 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2717 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2719 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2720 whitespace after a prefix operator.
2722 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2724 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2726 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2728 * config/tc-sparc.c (log2): New static function.
2729 (s_reserve): Use log2 to convert alignment before calling
2731 (s_common): Use log2 to convert alignment before calling
2732 record_alignment and frag_align.
2733 (sparc_cons_align): Use log2.
2735 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2737 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2738 (s_common): Likewise.
2740 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2741 initialization of waddr.
2742 (sparc_elf_final_processing): Add default case to switch.
2744 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2746 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2747 than temporary real.
2749 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2751 * write.c (subsegs_finish): Don't align the segments if there were
2754 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2755 copying aux information.
2757 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2758 expression into a symbol.
2760 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2762 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2763 type to unsigned int.
2764 (md_assemble): Change type used to store offsets from unsigned
2766 (i386_operand): Switch error check to only call RESTORE_END_STRING
2767 once after parse_register.
2769 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-v850.c (md_show_usage): Changed format to match that
2774 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2776 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2778 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2780 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2783 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2785 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2786 * doc/Makefile.in: Rebuild.
2788 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2790 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2791 for %lo expressions.
2792 (mips_ip, case 'u'): Move range check after code to mask
2793 off bits in %hi/%lo expressions. Mask off high bits for
2796 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2798 * doc/Makefile.am (gasver.texi): New target.
2799 (as.info, as.dvi): Depends upon gasver.texi.
2800 * doc/as.texinfo: Include gasver.texi. Mention version number on
2801 title page and in top node.
2802 * doc/Makefile.in: Rebuild.
2804 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2806 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2807 but not including the line containing the edict.
2808 * listing.h (LISTING_EOF): New.
2809 * input-scrub.c (input_scrub_next_buffer): Call it.
2811 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (i386_operand): Don't set the size of an
2814 immediate address based solely on the suffix and the mode.
2816 * config/tc-i386.c (md_assemble): Add assertion to make sure
2817 overlap2 does not set Imm.
2819 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2820 sequences of whitespace to a single space.
2821 (is_space_chars): Just compare with space.
2822 (md_begin): Don't initialize space_chars.
2823 (md_assemble): Just skip a single whitespace character.
2824 (i386_operand): Rewrite base-index parsing to use new
2825 parse_register, and to skip white space. Skip white space in a
2826 number of other places too. Don't give error message if
2827 parse_register fails.
2828 (parse_register): Change reg_string parameter to be non-const.
2829 Add end_op parameter. Skip white space after the `%', and return
2830 end of register string. Give error message here rather than
2833 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2835 Based on patch from Matt Semersky <matts@scd.hp.com>:
2836 * expr.c (op_encoding): Make const.
2837 (expr_set_precedence): New function.
2838 (expr_begin): Don't set operator rankings, just call
2839 expr_set_precedence.
2840 * expr.h (expr_set_precedence): Declare.
2841 * read.c (s_mri): Call expr_set_precedence.
2843 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2845 * doc/as.texinfo (Statements): Remove paragraph discussing
2846 continuing lines with a backslash. This hasn't worked for years,
2849 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2851 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2853 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2854 (ps_CTORS, ps_DTORS): New section types.
2855 (vms_fixup_xtors_section): New function
2856 (Ctors_Psect, Dtors_Psect): Define.
2857 (IS_GXX_XTOR): Define
2858 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2859 Filter static constructors/destructors and add to
2860 Ctors_Symbols/Dtors_Symbols chain.
2861 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2862 appropriate section.
2864 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2865 * makefile.vms: Merge vax/vms support.
2867 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2869 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2870 (elf_pseudo_table): Add them.
2871 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2872 (md_apply_fix): Accept them.
2873 (mips_fix_adjustable): Don't adjust them.
2874 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2875 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2876 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2877 (tc_fix_adjustable): Don't adjust them.
2879 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2881 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2883 * Makefile.in: Regenerate.
2884 * configure.in: AC_SUBST cgen_cpu_prefix.
2885 * configure: Regenerate.
2887 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2889 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2890 Changed all users of COND12_DELAY.
2892 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2894 * config/tc-mn10300.c (set_arch_mach): New function.
2895 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2896 (md_begin): Default to mn10300 mode.
2897 (md_assemble): Only accept instructions for the core mn10300
2898 chip and the active machine type.
2900 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2902 * subsegs.h (segment_info_type): Give the struct a name.
2903 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2904 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2905 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2906 * config/tc-w65.h (tc_reloc_mangle): Declare.
2907 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2909 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2911 * config/tc-v850.c (v850_comm): Restore old section
2912 after common processing.
2914 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2916 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2918 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2920 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2921 char with code that explicitly sign-extends.
2923 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-v850.c (md_begin): Restore text section as the current
2926 section after creating call table sections.
2927 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2930 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2931 with call to macro SYM_AUXINFO.
2933 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2935 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2936 with the program transform name.
2937 * Makefile.in: Rebuild.
2939 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2944 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * config/tc-i386.c (i386_operand): Be prepared for a space between
2947 the open parenthesis and the start of the register operand,
2948 because of the June 16 change.
2950 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2952 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2955 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2958 even if it is belived to be unnecessary.
2960 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2962 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2964 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2966 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2968 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2969 shift amount for a repeated operand. The shift amount for the
2970 repeated copy comes from the size of the operand.
2972 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2974 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2976 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2980 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2982 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2983 characters in it as LEX_IS_SYMBOL_COMPONENT.
2984 * config/tc-i386.h (tc_symbol_chars): Define.
2985 (extra_symbol_chars): Declare.
2986 * config/tc-i386.c (extra_symbol_chars): Define.
2987 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2988 (line_comment_chars): Set to '/' if TE_LINUX.
2989 * doc/c-i386.texi (i386-prefixes): Update.
2990 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2992 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2994 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2995 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2997 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2999 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3000 constraint in instructions REP & REPI.
3002 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3005 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3007 (check_range): If the operand is shifted, then shift the number
3008 before checking its range.
3010 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3012 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3015 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3017 * config/tc-v850.c (v850_comm): Create special sections as needed.
3019 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3021 * config/tc-d10v.c (write_2_short): Addition of swapping
3022 instructions for sequential and reverse sequential order when
3023 given order is not possible.
3025 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3027 * Makefile.am: Rebuild dependencies.
3028 (DEP_INCLUDES): Fix reference to intl build directory.
3029 * Makefile.in: Rebuild.
3031 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3033 * doc/c-i386.texi: Update 16 bit documentation.
3035 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3036 IgnoreDataSize to IgnoreSize as they are used for address size as
3038 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3039 32-bit mode, similarly addr16/data16 and variants.
3041 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3043 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3044 sequential word multiply instructions.
3046 (do_assemble): Add extra command line argument, to allow mul32
3047 attribute to be preserved across parallel insns.
3048 (md_assemble): Insert NOPs between explicitly parallel insns which
3049 contain an 32 bit multiply and a 16 multiply.
3051 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3056 * config/tc-i386.c (reloc): Add braces.
3058 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3059 consistent with Intel naming.
3060 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3061 use bitfields in sib_byte.
3062 (modrm_byte): Don't use bitfields here either.
3064 * config/tc-i386.c (current_templates): Add const.
3065 (parse_register): Add const to return, param, and char *s.
3066 (i386_operand): Add const to reg_entry *r.
3067 * config/tc-i386.h (templates): Add const to start, end.
3069 Inspired by code for 16 bit gas support from Martynas Kunigelis
3070 <martynas@nm3.ktu.lt>:
3071 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3072 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3073 (uses_mem_addrmode): Remove.
3074 (md_estimate_size_before_relax): Add support here too.
3075 (md_relax_table): Rewrite interface to md_relax for 16 bit
3077 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3078 (opcode_suffix_to_type): Remove.
3079 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3080 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3081 (md_convert_frag): Likewise.
3082 (i386_operand): Add support for 16 bit base/index regs,
3083 immediates, and displacements. Remove some unnecessary casts, and
3084 localise end_of_operand_string, displacement_string_start,
3085 displacement_string_end variables. Add GCC_ASM_O_HACK.
3086 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3088 * config/tc-i386.c (prefix_hash): Remove.
3089 (md_begin): Rewrite without obstacks. Remove prefix hash table
3090 handling. Rewrite lexical table handling.
3091 (i386_print_statistics): Don't print prefix statistics.
3092 (md_assemble): Rewrite instruction parser so that line is not
3093 converted to lower case. Don't do a hash_find for prefixes,
3094 instead recognise them via opcode modifier.
3095 (expecting_operand, paren_not_balanced): Localise variables.
3096 * config/tc-i386.h (IsPrefix): Define.
3097 (prefix_entry): Remove.
3099 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3100 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3101 '\\' in case where comment_chars contains '/'.
3103 * config/tc-i386.c (MATCH): Ensure given operand and template
3104 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3105 you must write `ljmp *table(%ebx)'.
3107 From H.J. Lu <hjl@gnu.org>:
3108 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3109 as 0 ifndef BFD_ASSEMBLER.
3110 (md_assemble): Allow immediate operands without suffix or
3111 other reg operand to default in size to the current code size.
3113 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3115 * config/tc-v850.c (md_begin): Restore creation of
3116 .call_table_text and .call_table_data sections.
3118 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3121 after emitting a word of noops.
3123 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3125 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3126 (i386_operand): Simplify checks for valid base/index combinations.
3127 Disallow `in 4(%dx),%al'.
3129 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3131 (add_prefix): Change parameter from char to int.
3133 * config/tc-i386.h (Ugh): Define opcode modifier.
3134 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3136 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3137 CONSISTENT_REGISTER_MATCH macros to check register types more
3138 thoroughly. Check for illegal suffix/operand combinations
3139 when matching insns with operands. Handle new `s' suffix, and
3140 associated FloatMF opcode modifier for float insns with memory
3142 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3143 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3144 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3145 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3146 DATA_PREFIX_OPCODE throughout.
3148 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3149 (md_assemble): Rewrite suffix/register operand checking code to be
3150 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3151 AnyMem, the better to grep.
3153 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3154 given a memory operand. Don't set Abs bits either.
3155 (type_names): Remove Mem*, Abs*.
3156 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3157 define opcode_modifiers as these cases are handled by Disp8,
3158 Disp16, Disp32 and suffix checks.
3159 (COMES_IN_BOTH_DIRECTIONS): Remove.
3160 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3162 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3163 if IgnoreDataSize modifier given. Remove ShortformW modifier
3164 test. Add test for ShortForm in W base_opcode modification.
3165 Merge Seg2ShortForm and Seg3ShortForm code.
3166 * config/tc-i386.h (ShortFormW): Remove.
3167 (IgnoreDataSize): Define.
3169 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3171 * config/tc-d30v.c (md_assemble): Store previous segment state
3172 with previous instruction.
3174 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3176 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3177 (ebp, esp): Remove static variables.
3178 (MATCH): Remove test for InOutPortReg.
3179 (i386_operand): Properly handle InOutPortReg here instead.
3180 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3181 (md_assemble): Simplify and correct modrm and sib generation.
3182 (i386_operand): Add warning for scale without index.
3183 Rewrite checks for valid base/index combinations.
3185 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3186 macros and enclose in do while(0).
3187 (RESTORE_END_STRING): Likewise.
3188 (md_assemble): Add one to printed operand number so we start
3189 from 1 not 0. Add some more gettext invocations.
3190 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3193 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3194 DATA_PREFIX, SEG_PREFIX): Define.
3195 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3196 (check_prefix): Remove function.
3197 (add_prefix): New function. Add prefix to i.prefix as well as
3199 (md_assemble): Changes for add_prefix. Remove hack for wait
3200 prefix, instead always output prefixes in fixed order. Test
3201 for jcxz/loop when selecting between word & dword operations,
3202 and add address size prefix rather than operand size prefix.
3203 Remove operand -> address size hack when emitting jcxz/loop.
3204 (i386_operand): Remove O_Absent check as it's done in expr.
3206 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * configure.in: Recognize m5200 as a cpu_type of m68k.
3209 * aclocal.m4: Rebuild with current libtool.
3210 * configure: Rebuild.
3212 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3214 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3215 to relaxable_symbol to prevent references to external symbol from
3218 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3220 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3221 symbols are relaxable.
3223 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3225 * config/tc-v850.c (md_begin): Don't create special
3226 sections by default.
3228 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3230 * config/tc-mips.c (macro): For div and udiv, close the
3231 reorder block as soon as possible.
3233 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3235 From Matt Semersky <matts@scd.hp.com>:
3236 * macro.c (macro_mri_mode): New function.
3237 * macro.h (macro_mri_mode): Declare.
3238 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3241 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3243 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3246 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3247 until after xstrdup in OBJ_EVAX case.
3249 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3251 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3252 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3253 of hardcoded magic number.
3254 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3256 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3258 * read.c (do_s_func): New function.
3260 * read.h (do_s_func): Add prototype.
3262 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3264 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3265 nops if fill pattern not specified.
3267 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3269 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3270 * config/te-go32.h (TE_GO32): Define.
3271 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3273 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3275 Implement .func/.endfunc pseudo-ops.
3276 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3278 * read.c (potable): Add .func,.endfunc.
3279 (s_func): New function.
3280 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3282 (in_doc_func_p,current_function_label): New static globals.
3283 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3285 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3287 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3288 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3289 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3290 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3291 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3292 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3293 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3294 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3295 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3296 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3297 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3298 * config/tc-a29k.c: Don't define md_short_jump_size,
3299 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3300 * config/tc-alpha.c: Likewise.
3301 * config/tc-alpha.h: Likewise.
3302 * config/tc-arm.c: Likewise.
3303 * config/tc-h8300.c: Likewise.
3304 * config/tc-h8500.c: Likewise.
3305 * config/tc-hppa.c: Likewise.
3306 * config/tc-i860.c: Likewise.
3307 * config/tc-i960.c: Likewise.
3308 * config/tc-ppc.c: Likewise.
3309 * config/tc-sh.c: Likewise.
3310 * config/tc-sparc.h: Likewise.
3311 * config/tc-tic30.c: Likewise.
3312 * config/tc-w65.c: Likewise.
3313 * config/tc-z8k.c: Likewise.
3315 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3317 * config/tc-vax.c (_): Delete this macro used for placeholder
3318 values in vax_operand_width_size; it conflicts with the _() macro
3319 used for internationalization.
3321 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3323 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3324 code. From Chris Moller <moller@bops.com>.
3326 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3327 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3328 * read.c (emit_expr): Initialize seg and subseg fields of a new
3330 * write.c (write_object_file): Switch to the appropriate segment
3331 and subsegment when processing a broken word.
3333 * config/tc-m68k.c (mri_assemble): New static function.
3334 (build_mri_control_operand): Call mri_assemble rather than
3336 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3337 (s_mri_endf, s_mri_endw): Likewise.
3339 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3341 * read.c (s_org): Call md_flush_pending_output if it is defined.
3343 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3345 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3347 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3348 (md_parse_option): Add for same.
3349 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3350 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3351 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3353 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3355 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-arm.c (find_real_start): Relax definition of local
3360 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3363 symbols at the given address, not just the last one specified.
3365 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3367 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3368 or number_to_chars_littleendian to write data.
3370 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-v850.c (md_assemble): Remove artificially created
3373 register name symbols.
3375 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3377 * write.c (fixup_segment): Change "segment" to "section" in
3380 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3382 * write.c (fixup_segment): Change sym1-sym2 message again.
3384 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3386 * write.c (fixup_segment): Improve error message for sym1-sym2
3387 errors when sym1 is in a different segment from sym2.
3389 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3391 * config/tc-m32r.c (warn_unmatched_high): New static local.
3392 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3393 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3394 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3395 (md_parse_option): Likewise.
3396 (md_show_usage): Likewise.
3397 (m32r_frob_file): Likewise.
3399 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3400 (read_a_source_file): Call them.
3401 * read.h (stabs_generate_asm_file): Declare.
3402 * stabs.c (stabs_generate_asm_file): New function.
3403 (generate_asm_file): New function.
3404 (stabs_generate_asm_lineno): Move file name handling into
3407 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3409 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3410 (d30v_current_align, d30v_current_align_seg): New variables.
3411 (d30v_last_label): New variable.
3412 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3413 (s_d30v_data, s_d30v_section): Likewise.
3414 (md_pseudo_table): Call them.
3415 (md_begin): Initialize d30v_current_align_seg.
3416 (md_assemble): Call d30v_align when needed by known current alignment.
3417 (d30v_frob_label, d30v_cons_align): New functions.
3418 * config/tc-d30v.h (md_do_align): Remove.
3419 (tc_frob_label): Call d30v_frob_label.
3420 (md_cons_align): New.
3422 * config/tc-d30v.c (find_format): Convert complex expressions to
3423 expression symbols before processing. Clean up code formatting.
3425 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3427 * po/Make-in (install-info): New target.
3429 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3431 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3433 * config/tc-mn10300.c (md_assemble): Likewise.
3435 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3437 * Makefile.am: Update with `make dep-am'.
3438 (HFILES): Add cgen.h.
3439 (cgen.o): Depend on cgen.h.
3440 * Makefile.in: Regenerate.
3442 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3444 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3446 * gasp.c (grab_label): Permit a label to be a preprocessor
3447 variable by permitting a label to start with a backslash.
3449 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3451 * config/tc-mips.c (validate_mips_insn): Removed hack
3452 for previously inaccessible bitfields in some INSN_TRAP
3455 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3457 * config/tc-d30v.c (do_assemble): Abort with error message
3458 if opcode operands do not match.
3460 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3462 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3463 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3464 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3465 similar new 'q' operand.
3467 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3469 * cgen.c (cgen_asm_finish_insn): Fix typo.
3471 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3474 * cgen.c: Include it.
3475 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3476 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3477 All callers updated.
3478 * config/tc-m32r.c: Include cgen.h.
3479 (m23r_insn): New members num_fixups,fixups.
3481 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3483 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3484 to avoid compiler warning.
3486 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3488 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3491 * makefile.vms (OBJS): Add ehopt.obj
3493 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3495 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3497 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3499 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3500 a short format insn.
3501 (md_assemble): Set it for explicitly packed insns.
3503 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3505 * config/obj-coff.c (c_symbol_merge): Do not take address of
3506 native fields when performing the memcpy.
3508 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3510 * config/tc-mips.c (macro,macro2): Implement
3511 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3513 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3515 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3516 relocations against globally visible symbols.
3517 * config/tc-m68k.c (relaxable_symbol): New macro.
3518 (m68k_ip, md_estimate_size_before_relax): Use it.
3519 (tc_m68k_fix_adjustable): Also handle weak symbols.
3521 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3523 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3524 references to externally visible symbols.
3525 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3526 values in twice for a PC relative reloc if the symbol is
3529 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3530 don't adjust a PC relative reloc against an externally visible
3532 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3533 for a PC relative fixup against an externally visible defined
3534 symbol, arrange to store object file and addend values as though
3535 the symbol were not defined.
3536 (tc_gen_reloc): Likewise.
3538 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3540 * read.c (sizeof_leb128): Referenced externally by write.c so
3543 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3545 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3546 and expand a 'debug' symbol associated with the next instruction
3547 that does not cause a short instruction to be filled with a NOP.
3548 (md_pseudo_table): Add support for .debugsym.
3549 (assemble_parallel_insn): Add calls to expand_debug_sym as
3551 (md_assemble): Ditto.
3553 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3555 * as.c (main): Conditionally call setlocale.
3556 * gasp.c (main): Likewise.
3557 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3558 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3560 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3562 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3564 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-hppa.c: Change all calls to bzero to use memset.
3567 (pa_ip): Add cast to avoid warning.
3568 (tc_gen_reloc, md_apply_fix): Likewise.
3569 (pa_find_space_by_number): Likewise.
3570 (hppa_force_relocation): Likewise.
3571 (pa_block): Change i to unsigned int.
3572 * config/obj-som.h (obj_som_copyright): Declare.
3574 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3576 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3577 for line numbers for assembly source.
3579 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3581 * configure.in: Change version number to 2.9.4
3582 * configure: Rebuild.
3584 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3586 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3588 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3590 * ecoff.h: Change symbolS in function declaration to struct
3593 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3595 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3596 (md_convert_frag): Fix i18n typo.
3598 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3600 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3601 * ecoff.h: Protoype it.
3602 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3603 [EVAX] (s_alpha_prologue): Delete.
3604 (md_pseudo_table): Update.
3606 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3608 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3609 array to local pointer.
3610 (get_args, parse_expr): Add casts to avoid warnings.
3612 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3614 * read.c (s_set): Cast xmalloc return value to fragS *.
3615 * config/tc-m68k.c (m68k_ip): Function made static to match
3616 previous forward declaration.
3617 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3619 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3621 * config/tc-v850.c: Add internationalisation macros to error
3624 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3625 macros to error strings.
3627 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3629 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3630 reloc is in the TOC csect.
3631 (md_apply_fix3): Correct gettext typo.
3633 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3635 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3636 .L - they are local labels and the branches are not really
3637 function calls but rather far jumps.
3639 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3641 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3643 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-i386.c (md_assemble): Print operand number rather than
3646 using ordinal_names.
3647 (i386_operand): Likewise.
3649 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3651 * Makefile.am (INTLLIBS): Define to work around apparent automake
3653 All Makefiles: Regenerated.
3655 * Many files: Added gettext invocations around user-visible
3657 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3658 HAVE_LC_MESSAGES): Define.
3659 * dep-in.sed: Added asintl.h.
3660 * po/Make-in: New file.
3661 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3663 * read.c (Z_): Renamed from `_'.
3664 * Makefile.am (SUBDIRS): Added po.
3665 (POTFILES): new macro.
3666 (po/POTFILES.in): New target.
3667 ($(OBJS)): Added asintl.h.
3669 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3670 (as_new_LDADD): Added $(INTLLIBS).
3671 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3672 (gasp_new_LDADD): Added $(INTLLIBS).
3673 (gasp_new_DEPENDENCIES): New macro.
3674 * configure, aclocal.m4: Rebuilt.
3675 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3677 (ALL_LINGUAS): Define.
3678 * macro.c: Include "asintl.h".
3679 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3680 * as.h: Include "asintl.h".
3681 * config/tc-i386.c (ordinal_names): Removed.
3682 (md_assemble): Changed error text to avoid ordinal_names.
3683 (i386_operand): Likewise.
3684 (reloc): Added as_bad to avoid i18n problems.
3685 (tc_gen_reloc): Likewise.
3686 * config/tc-arm.c (bad_args): Now a #define.
3688 * config/obj-vms.c (VMS_stab_parse): Changed type of
3690 (global_symbol_directory): Unified strings to avoid i18n
3692 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3693 avoid i18n problems.
3694 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3695 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3697 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3699 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3701 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3703 * as.c (print_version_id): Added an fprintf to avoid i18n
3705 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3707 * expr.c (expr): Added as_warn call to avoid i18n problems.
3708 * messages.c (as_assert): Changed code to avoid i18n problems.
3709 (as_abort): Likewise.
3710 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3711 (s_space): Likewise.
3712 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3714 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3716 * config/tc-i386.c (check_prefix): New static function, split out
3718 (struct _i386_insn): Add wait_prefix field.
3719 (md_assemble): Remove wait_prefix local variable. Use
3720 check_prefix when adding a prefix.
3722 * config/tc-i386.c (current_templates): New static variable.
3723 (md_assemble): Remove current_templates local variable.
3724 (md_assemble, i386_operand): Improve error and warning messages in
3725 many places. Add RESTORE_END_STRING in many places before error
3726 return. Clarify some comments.
3728 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3730 (md_assemble): Parse string instruction operands, looking for
3731 segment override prefixes. Check for invalid segment prefixes on
3733 (i386_operand): i.seg[] and max mem_operand changes for string
3735 * config/tc-i386.h (EsSeg): Define.
3737 * config/tc-i386.h (regKludge): Define.
3738 (iclrKludge, imulKludge): Don't define.
3739 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3740 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3741 opcode_modifier checks to look for more common cases first. Add
3742 default_seg for IsString case.
3744 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3748 * configure: Rebuild with new automake and libtool.
3749 * aclocal.m4, Makefile.in: Likewise.
3751 * doc/Makefile.am (as.dvi): New target.
3752 * doc/Makefile.in: Rebuild.
3754 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3756 * configure.in: Added sparc86x support.
3758 * configure: Rebuild.
3760 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3762 (md_parse_option): Warn if -EL is not supported for this architecture.
3764 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3766 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3768 * config/tc-mips.c (mips_ip): Note when we use get match on
3769 the full instruction name.
3771 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3773 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3774 back into the expression to handle add/sub simplification correctly.
3776 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3778 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3780 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3785 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3787 * symbols.c (max_indent_level): New global.
3788 (print_symbol_value_1): Use it.
3789 * expr.h (expr_build_dot): Declare.
3790 * expr.c (expr_build_dot): New function.
3792 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3794 * symbols.c (print_binary): New function.
3795 (print_expr_1): Call it.
3797 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3799 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3800 operand in the opcode.
3802 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3804 * config/tc-i386.h: Reorder operand flags and opcode modifier
3805 flags for clarity. Remove unused definitions: Unknown,
3806 ImmUnknown, DispUnknown, NoModrm.
3807 * config/tc-i386.c (type_names): Add missing Debug type.
3808 (md_assemble): Better duplicate prefix checking. Quicker string
3809 instruction check via new opcode_modifier flag.
3811 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3813 * doc/as.texinfo (Invoking): Clarify -Wa example.
3815 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3817 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3818 (s_mips_weakext): Define.
3819 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3820 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3823 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3825 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3826 is an error if the value can not be computed at assembly time.
3827 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3829 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * gasp.c (main): Set next field of new include_path structure to
3832 NULL. From Avery Pennarun <averyp@gdc.ca>.
3834 * read.c (s_mri_sect): Call as_bad rather than abort for an
3835 unsupported MRI target.
3837 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3839 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3840 the destination of a branch instruction should be altered.
3841 (find_real_start): New function: Locate the real, Thumb coded
3842 start of a Thumb function.
3843 (do_t_branch23): Alter the destination of branches to Thumb
3846 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3848 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3850 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3853 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3855 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3856 * doc/c-hppa.texi: Likewise.
3858 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3860 * Makefile.am: Rebuild dependencies.
3861 * Makefile.in: Rebuild.
3863 * Makefile.am (DEP_INCLUDES): New variable.
3864 (.dep1): Change to work when srcdir is not an absolute path.
3865 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3866 * Makefile.in: Rebuild.
3868 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3871 LinearAddress patch.
3873 * configure.in: Set version to 2.9.1.
3874 * configure: Rebuild.
3876 * Branched binutils 2.9.
3878 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3880 * config/tc-i386.h (FWait): Define.
3881 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3882 other prefixes. Check FWait flag in opcode table to see which
3883 instructions require an fwait prefix.
3885 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3887 * stabs.c (get_stab_string_offset): Always create a stab string
3890 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3892 Fix some gcc -Wall warnings:
3893 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3894 * ehopt.c (eh_frame_code_alignment): Likewise.
3895 * expr.c (integer_constant, operand): Likewise.
3896 * frags.c (frag_align): Likewise.
3897 * gasp.c (level_0, change_base, doinstr): Likewise.
3898 * hash.c (hash_ask): Likewise.
3899 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3900 (debugging_pseudo): Likewise.
3901 * macro.c (define_macro, check_macro): Likewise.
3902 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3903 (ignore_rest_of_line, float_cons): Likewise.
3904 * symbols.c (decode_local_label_name): Likewise.
3905 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3906 (fixup_segment, number_to_chars_bigendian): Likewise.
3907 (number_to_chars_littleendian): Likewise.
3908 * config/atof-ieee.c (gen_to_words): Likewise.
3909 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3910 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3911 * read.c (output_big_sleb128): Initialize locals to avoid
3913 (output_big_uleb128, equals): Likewise.
3914 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3915 to unsigned int. Change zeros to unsigned int.
3916 * cond.c (s_if): Add return to default case.
3917 * frags.c (frag_now_fix): Change return type to addressT.
3918 * frags.h (frag_now_fix): Update declaration.
3919 * listing.c (file_info_struct): Change linenum to unsigned int.
3920 (struct list_info_struct): Change hll_line to unsigned int.
3921 (print_source): Update format string.
3922 * read.c (emit_expr): Change scan to unsigned int, and don't
3923 bother to initialize it.
3924 * symbols.c (dollar_label_count): Change to unsigned long.
3925 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3926 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3927 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3929 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3931 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3932 mcf5200 just as we do for m68000.
3933 (m68k_init_after_args): Likewise.
3934 (md_estimate_size_before_relax): Likewise.
3936 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3938 * config/tc-v850.c (md_assemble): Store relocation addend in
3939 fixup instead of instruction.
3941 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3943 * config/tc-i386.c (md_assemble): Swap template arguments to
3944 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3945 This macro is currently symmetric, so passing them the wrong
3946 way didn't cause any problem, but may if the macro is changed
3948 After copying template to i.tm, use i.tm. rather than t-> to
3949 access fields, and make t a const*
3950 Move i.tm.operand_types[] swap to immediately after the copy.
3952 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3954 * expr.h (expr_build_uconstant): Add prototype.
3955 (expr_build_unary,expr_build_binary): Add prototypes.
3956 * expr.c (expr_build_uconstant): New function.
3957 (expr_build_unary,expr_build_binary): New functions.
3959 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3961 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3962 * macro.c (macro_expand_body): Increase buffer size.
3963 * messages.c (as_warn): Likewise.
3964 (as_warn_where, as_bad, as_bad_where): Likewise.
3966 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3968 Based on patch from H.J. Lu <hjl@gnu.org>:
3969 * Makefile.am (DISTSTUFF): New variable.
3970 (diststuff): New target.
3971 * Makefile.in: Rebuild.
3973 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3976 m32r_elf_section_change_hook.
3978 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3979 emit a nop if a section ends with a 16 bit instruction.
3981 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3983 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3984 s_lcomm rather than obj_coff_lcomm.
3985 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3987 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3989 * config/tc-i386.h (LinearAddress): Define.
3990 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3991 instruction, don't use a default segment.
3993 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3995 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3996 * configure: Rebuild.
3998 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4000 * aclocal.m4, configure: Rebuild with libtool 1.2.
4002 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4005 PC relative branches. Patch courtesy of Jonathan Walton.
4008 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4010 * configure.in (emulations): Add thumb-pe target.
4012 * configure (emulations): Add thumb-pe target.
4014 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4016 * itbl-lex.l (yywrap): Don't define if already defined as a
4019 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4021 * depend.c (quote_string_for_make): New function.
4022 (wrap_output): Use it.
4024 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4026 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4027 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4029 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4031 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4032 Recognize -GN and -relax.
4033 (md_begin): Initialize gp size from -G switch.
4034 (alpha_force_relocation): Always force if -relax.
4035 (alpha_align): Take a new argument that will specify when to
4036 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4037 Change all callers. Emit nop alignment padding as nop+unop pair.
4039 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4041 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4042 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4044 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4046 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4047 require padding to the next long word boundary.
4049 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4051 * cgen.c: #include symcat.h.
4052 * config/tc-m32r.c: Likewise.
4054 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4056 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4057 absolute expressions instead of '$' prefixed register names.
4059 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4061 * read.c (s_set): Record file and line info for symbols when -as.
4062 (pseudo_set): Don't overwrite that dummy fragment.
4064 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4066 * config/tc-ppc.c (md_pseudo_table): Add "section".
4067 (ppc_named_section): New static function.
4069 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4071 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4072 so we don't have to scan the entire list.
4074 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4076 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4077 case, allow the parallel instructions to modify the same flag
4080 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4082 * listing.c (list_symbol_table): Categorize symbols by
4083 undefined_section rather than sy_frag->line == NULL.
4085 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4087 * Makefile.am (install-exec-local): Install properly when ln
4088 fails or tooldir == prefix.
4090 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4092 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4093 Test result of insert_operand for error.
4095 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4097 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4098 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4099 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4100 * doc/Makefile.in: Rebuild.
4102 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4105 (macro): Fix handling of M_COP[0-3].
4107 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4109 Based on patches from Ross Harvey <ross@teraflop.com>:
4110 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4111 if macro_alternate or macro_mri.
4112 (getstring): Remove support for byte constants between < and >.
4113 (get_any_string): '<' only starts a string if macro_alternate or
4115 (macro_expand_body): Permit keyword parameters following
4116 positional parameters.
4118 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4119 * configure.in (alpha*-*-netbsd*): New target.
4120 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4121 * configure: Rebuild.
4123 * as.h (flag_warn_suppress_instructionswap): Move from here...
4124 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4125 here, and make static.
4127 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4128 BFD_ASSEMBLER or MANY_SEGMENTS.
4130 * as.c (show_usage): Update bug-gnu-utils address.
4131 * gasp.c (show_usage): Likewise.
4132 * doc/as.texinfo (Bug Reporting): Likewise.
4134 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4136 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4137 insns regardless of the size of a pointer if we're in mips I or
4139 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4141 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4143 Fix rac to accept only a0:
4144 * tc-d10v.c (parallel_ok, find_opcode):
4145 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4146 Introduce OPERAND_GPR.
4148 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4150 * read.c (s_fill): Handle non-constant repeat counts by creating
4151 an rs_space fragment.
4153 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4155 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4156 from as_bad to as_warn.
4158 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4160 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4161 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4162 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4164 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4166 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4167 seg_fix_rotP rather than fix_root from seg_info.
4169 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4171 * expr.c: Add support for 0x1_2_3_4 bignums.
4173 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4175 * configure.in: Change -linux* to -linux-gnu*.
4176 * configure: Rebuild.
4178 * app.c (do_scrub_begin): Treat \r as whitespace.
4180 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * Makefile.am: Update dependencies.
4183 * Makefile.in: Rebuild.
4185 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4187 * configure, aclocal.m4: Rebuild with new libtool.
4189 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4191 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4192 the argument to bfd_set_arch_mach.
4193 (load_address): Use bfd_arch_bits_per_address to determine the
4194 bit size of an address instead of looking at the isa level.
4195 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4197 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4199 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4201 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * ehopt.c: New file.
4204 * as.h (enum _relax_state): Add rs_cfa.
4205 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4206 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4207 * read.c (emit_expr): Call check_eh_frame.
4208 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4209 (relax_segment): Likewise.
4210 * Makefile.am: Rebuild dependencies.
4211 (GAS_CFILES): Add ehopt.c.
4212 (GENERIC_OBJS): Add ehopt.o.
4213 * doc/internals.texi (Frags): Document rs_cfa.
4215 * as.c (show_usage): Mention --traditional-format.
4216 (parse_args): Accept --traditional-format.
4217 * as.h (flag_traditional_format): Declare.
4218 * output-file.c (output_file_create): If flag_traditional_format,
4219 set BFD_TRADITIONAL_FORMAT on stdoutput.
4220 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4222 * config/tc-mips.c (append_insn): Make sure that if we have a
4223 fixup for an unmatched %hi reloc, it does not associated with a
4226 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4227 * doc/Makefile.in: Likewise.
4229 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4231 * config/tc-m32r.c (check_for_side_effects): New function.
4232 (can_make_parallel): Add checks for instruction side effects
4233 clashing with the other instruction.
4234 (assemble_parallel_insn): Improve warning messages. Return error
4235 message from non-swapped instruction order.
4237 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4239 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4241 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4242 md_cleanup definition. This moves the forced literal output to
4243 the end of the source pass, and avoids macro's inserting literals
4244 into the code immediately after the macro expansion.
4246 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4248 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4249 a gas internal symbol is adjustable.
4250 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4252 * as.h: If gcc version greater than 2.6, use `__format__' and
4253 `__printf__' in function attributes, rather than `format' and
4256 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4260 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4262 Add tms320c30 support:
4263 * config/tc-tic30.h: New file.
4264 * config/tc-tic30.c: New file.
4265 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4266 TARGET_FORMAT as "coff-tic30".
4267 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4268 * Makefile.am: Rebuild dependencies.
4269 (CPU_TYPES): Add tic30.
4270 (CPU_OBJ_VALID): tic30-aout is valid.
4271 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4272 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4273 * configure, Makefile.in: Rebuild.
4275 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4277 * config/tc-v850.c (md_assemble): Improvements to error messages.
4279 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4281 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4282 BFD_RELOC_HI16_S to store the high bits of any value.
4284 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4285 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4286 assembler calculate relocations to any external symbol at all.
4287 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4288 involving generation of pc-relative relocs.
4289 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4290 has been moved to md_apply_fix3.
4292 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4293 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4294 which actually means (the address of identifier's GOT entry) +
4295 constant, which is not particularly useful.
4297 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4299 * read.h (include_dirs): Declare.
4300 (include_dir_count,include_dir_maxlen): Declare.
4302 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * configure.in: Correct check for shared opcodes library.
4305 * configure: Rebuild.
4307 * listing.c (buffer_line): If we can't open the file, set at_end.
4308 (listing_print): Remove unused local variable fi.
4310 * config/m68k-parse.y (reglistpair): Handle register list in
4313 * config/vms-conf.h: Don't undef VERSION.
4315 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4317 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4319 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4321 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4322 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4323 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4324 (EXTRA_DIST): Define.
4325 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4326 explicitly rather than via the list of object files.
4327 (gcc-as.opt): New file created when make-gas.com is run.
4328 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4329 itbl-cpu.h} to #include appropriate file rather than copying that
4331 * config/vms-conf.h: Synchronize with current config.in.
4332 * Makefile.in: Rebuild.
4334 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4336 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4337 (parallel_ok): Relaxed parallel subinstruction dependency check.
4339 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4341 * as.h (flag_warn_suppress_instructionswap): added new flag.
4342 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4343 command line argument.
4344 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4345 warning only if flag_warn_suppress_instructionswap is false.
4347 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4349 * configure.in (i386-*-mingw32*): New target.
4350 * configure: Rebuild.
4352 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * symbols.c (resolve_symbol_value): Don't set the segment if it
4355 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4357 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4360 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4362 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4363 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4366 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4368 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4370 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4372 * config/tc-v850.c (v850_insert_operand): Display instruction when
4373 an error is encountered.
4375 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4377 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4378 (i386-*-sco3.2v5*coff): New target.
4379 (i386-*-sco3.2*): New target.
4380 * configure: Rebuild.
4382 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-v850.c: Tidy error message production.
4386 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4388 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4389 validate_immediate return value in the right type for comparisons
4392 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4394 * listing.c (MAX_BYTES): Use listing variables not constants.
4395 (data_buffer): No longer an array, but a pointer.
4396 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4397 (listing_listing): Allocate data_buffer.
4399 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4401 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4402 --listing-rhs-width, --listing-cont-lines.
4403 (show_usage): Update.
4404 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4405 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4406 (print_lines): Use the variables instead of the constants.
4407 (listing_listing): Likewise.
4408 * listing.h: Declare the new vars.
4410 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4412 * as.c (parse_args): Add --keep-locals alias for -L.
4413 Add --strip-local-absolute.
4414 (show_usage): Update.
4415 * as.h (flag_strip_local_absolute): New flag.
4416 * symbols.c (S_IS_LOCAL): Use it.
4417 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4418 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4419 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4421 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-m32r.c: Detect if explicitly parallel instructions
4424 might have an io conflict and issue a warning message.
4426 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4428 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4429 cgen_swap_fixups): Functions to save, restore and swap the fixup
4430 chain with a backup copy.
4431 (cgen_asm_finish_insn): Returns address of constructed insn.
4433 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4435 * listing.c (file_info_struct): Remove FILE, add POS.
4436 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4437 (file_info): Don't open the file.
4438 (buffer_line): Check for the file in the last_open cache, updating
4440 (print_source): Don't reference file_info->file.
4441 (listing_listing): Likewise.
4442 (listing_print): Close the file in the cache, if any.
4444 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4446 * read.c (dwarf_file_string): New file static variable.
4447 (emit_expr): Look for constant sequence that leads up to a file
4448 name in DWARF debugging output.
4449 (stringer): Use dwarf_file_string to decide whether to accept a
4450 string as a file name.
4452 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4454 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4455 (crack_operand): Add reg->reglst MRI hack.
4456 (r_seg): Put reglst symbols in reg_section.
4457 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4459 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4461 * tc-sh.c (get_specific): Handle SGR & DBR.
4463 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4465 * tc-h8300.c (parse_reg): Take the length of the symbol into
4466 account when attempting to match a register name.
4467 * tc-h8500.c (parse_reg): Likewise.
4469 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4471 * cgen.c: Formatting changes to improve readability.
4473 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4475 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4478 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4480 Based on a patch from Jim Wilson
4481 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4482 (tc_gen_reloc): Handle cross section PC relative relocs
4485 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4487 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4489 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4491 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4492 (expr_jmp_buf): New static local.
4493 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4494 (cgen_md_operand): New function.
4495 * tc-m32r.c: Clean up pass over `struct foo' usage.
4496 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4498 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4500 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4501 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4503 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4505 * config/tc-i386.c (i386_operand): Give an error if there are
4506 unrecognized characters after an expression.
4508 For older changes see ChangeLog-9697