1 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
5 insn does not match and we should try the next insn in the table.
7 1999-09-22 Nick Clifton <nickc@cygnus.com>
9 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
11 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
13 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
16 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
18 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
19 OBJ_ELF. If ELF, add "sq".
20 (md_parse_option): If ELF, ignore -s and -q.
21 (md_show_usage): Mention ELF options.
23 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
25 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
28 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
30 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
32 * config/tc-hppa.c (struct pa_it): New field "trunc".
33 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
34 (pa_parse_ftest_gfx_completer): New function
35 (pa_parse_fp_cnv_format): New function.
37 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
38 (md_apply_fix): Handle 22bit pc-rel branches.
40 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
42 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
44 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
46 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
48 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
50 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
53 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
55 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
58 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
60 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
61 unwinds unless the function is in the text space.
62 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
64 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
66 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
67 (md_assemble): To here. Tweak address generation.
69 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
71 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
72 (md_assemble): Call dwarf2_where for OBJ_ELF.
73 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
74 (pa_end_of_source): New function.
75 * tc-hppa.h (md_end): Define for OBJ_ELF.
77 1999-09-14 Michael Meissner <meissner@cygnus.com>
79 * configure.in (Canonicalization of target names): Remove adding
80 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
81 generates $ac_config_sub with a ${CONFIG_SHELL} already.
82 * configure: Regenerate.
84 1999-09-14 Donn Terry <donn@interix.com>
86 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
88 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
90 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
91 pc-relative jmp/call to an absolute symbol.
92 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
93 absolute section symbols.
95 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
96 jump handling code and comments.
98 1999-09-12 Ian Lance Taylor <ian@zembu.com>
100 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
101 the value if TE_PE and a global defined symbol.
103 1999-09-11 Ian Lance Taylor <ian@zembu.com>
105 * write.c (dump_section_relocs): Call print_symbol_value_1 to
106 print the symbol, rather than printing it here.
108 1999-09-11 Donn Terry <donn@interix.com>
110 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
111 BFD_RELOC_RVA relocations.
113 * config/tc-i386.c (md_undefined_symbol): Compare the name against
114 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
117 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
119 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
120 * doc/internals.texi (Object format backend): Document
123 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
124 relocations against global symbols if TE_PE.
126 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
127 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
129 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
132 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
133 symbols which do not have a constant value, or tags with
134 non-tags. Remove the symbol from the list before adding it at the
137 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
138 C_FCN symbol differently if TE_PE.
139 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
140 appears in the pseudo-op, rather coff_line_base which is only set
143 * config/obj-coff.c (obj_coff_loc): New static function.
144 (obj_pseudo_table): Add "loc".
146 * config/obj-coff.c (add_lineno): Check that the line number is
149 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
150 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
152 (md_atof): Return NULL rather than 0.
153 * config/tc-i386.c (md_atof): Change type to int.
154 * expr.c (expr): Change first parameter to int.
155 * config/obj-coff.c: Add declarations for static functions.
156 (coff_frob_symbol): Use SYM_AUXENT.
157 * config/tc-i386.h (flag_16bit_code): Don't declare.
159 * config/obj-coff.c (obj_coff_section): Default to setting
160 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
162 * write.c (adjust_reloc_syms): Print adjusted fixup.
164 * expr.c (integer_constant): Correct too_many_digits calculation
167 1999-09-09 Andreas Schwab <schwab@suse.de>
169 * doc/c-arm.texi: Fix arguments of @var to not contain
172 1999-09-08 Philip Blundell <pb@nexus.co.uk>
174 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
176 (md_parse_option): Only support -k flag for ELF and COFF targets.
178 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
180 * config/tc-hppa.c (pa_ip): Put strict register checks before
181 call to pa_parse_number.
183 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
185 1999-09-06 Ian Lance Taylor <ian@zembu.com>
187 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
190 1999-09-06 Donn Terry <donn@interix.com>
192 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
194 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
196 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
197 candidate instruction. Require registers for register arguments
198 when in strict mode. Require assemble-time constants for
199 constants when in strict mode.
200 (pa_get_absolute_expression): Require a constant when in strict
203 1999-09-06 Nick Clifton <nickc@cygnus.com>
205 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
207 1999-09-04 Steve Chamberlain <sac@pobox.com>
209 * config/tc-pj.c: New file, supports picoJava in ELF.
210 * config/tc-pj.h: Ditto.
211 * configure.in (pjl*, pj*): New targets.
212 * Makefile.am: Rebuild dependencies.
214 (TARGET_CPU_CFILES): Add config/tc-pj.c.
215 (TARGET_CPU_HFILES): Add config/tc-pj.h.
216 * doc/c-pj.texi: New file.
217 * doc/as.texinfo: Add some PJ specifics.
218 * doc/all.texi: Add PJ to the list of all architectures, sort them
220 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
221 * configure, Makefile.in, doc/Makefile.in: Rebuild.
223 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
225 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
226 (obj_frob_file): Test for null pointer.
227 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
228 (OBJ_PROCESS_STAB): And here.
231 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
232 except OBJ_PROCESS_STAB, which we #undef for ecoff.
233 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
235 * config/obj-coff.c (no_func): Remove.
236 (coff_format_ops): Change occurrences of no_func to 0, as we test
237 for 0 in obj-multi.h.
239 * configure.in: Enable bfd for i386-coff when primary target is
240 bfd. Enable i386 elf,coff emulation support. Don't set
241 USE_EMULATIONS=1 or te_file=multi unless there is more than one
242 emulation to support.
243 *configure: Regenerate.
245 1999-09-02 Nick Clifton <nickc@cygnus.com>
247 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
248 .section .line directive is encountered.
250 1999-09-01 Nick Clifton <nickc@cygnus.com>
252 * config/tc-arm.c (md_section_align): Do not align sections in ELF
255 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
256 * as.texinfo: Document --gdwarf2 command line option.
257 Add additional documentation of ARM command line switches.
259 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
261 * config/tc-i386.c (i386_intel_memory_operand): Combine
262 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
263 and RESTORE_END_STRING around parse_register calls.
264 (i386_operand): Here too.
265 (i386_is_reg): Remove.
266 (parse_register): Move as_bad calls from within this function to
269 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
271 Based on a patch from H.J. Lu <hjl@gnu.org>
272 * config/tc-i386.c (parse_register): Handle FP regs specially.
273 (md_begin): Remove '(' and ')' from register_chars.
275 1999-08-29 Doug Evans <devans@casey.cygnus.com>
277 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
278 error message (done elsewhere).
280 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
282 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
284 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
286 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
289 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
291 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
293 Add new completers. Fix bug in 64 bit condition handling.
295 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
298 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
300 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
302 * config/tc-hppa.c (pa_ip): Add case for 'I'.
304 1999-08-27 Jim Wilson <wilson@cygnus.com>
306 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
307 (struct ls): Add frag field. Initialize it to zero.
308 (out_end_sequence): New local text_frag. Set it while in text section.
309 Replace address check with frag check. Set ls.frag to text_frag if
311 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
312 Set it before switching sections. Replace address check with frag
313 check. Set ls.frag to saved_frag if out_set_addr called.
315 1999-08-26 David Mosberger <davidm@hpl.hp.com>
317 * dwarf2dbg.c (out_end_sequence): If address changed, directly
318 output "advance_pc" opcode instead of calling gen_addr_line().
319 The latter has the undesired side-effect of creating a new row
320 in the debug line info matrix.
322 1999-08-26 Jim Wilson <wilson@cygnus.com>
324 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
325 ls.last_filename if last is less than zero. Set ls.last_filename
326 when allocating new entry.
327 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
330 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
332 * config/tc-i386.c (i386_index_check): Fix the displacement size
333 when INFER_ADDR_PREFIX.
335 1999-08-18 Nick Clifton <nickc@cygnus.com>
337 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
340 1999-08-17 Ian Lance Taylor <ian@zembu.com>
342 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
343 handle 0xffffNNNN constants correctly.
345 1999-08-16 Nick Clifton <nickc@cygnus.com>
347 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
350 1999-08-13 Nick Clifton <nickc@cygnus.com>
352 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
353 (md_apply_fix3): Always pass positive values to
356 1999-08-12 Nick Clifton <nickc@cygnus.com>
358 * config/tc-arm.c (skip_whitespace): New macro.
361 (md_apply_fix3): Store relocation offset in addend for ELF based
363 (arm_force_relocation): Always generate relocs for Thumb function
366 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
368 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
369 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
371 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
373 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
374 flags for the unwind subspace.
376 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
377 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
378 suitable relocation based on the size of the target's pointer.
379 Always Use subsegment zero for the unwinders.
380 (pa_level): Handle "2.0w".
382 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
384 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
385 with the following instruction unless this was specified.
387 1999-08-09 Ian Lance Taylor <ian@zembu.com>
389 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
390 certain sections, to match BFD changes.
392 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
394 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
395 (EXTRA_SCRIPTS): Define to keep automake happy.
396 * Makefile.in: Rebuild.
398 1999-08-08 Ian Lance Taylor <ian@zembu.com>
400 * Makefile.am: Rename .dep* files to DEP*.
401 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
402 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
404 * Makefile.in: Rebuild.
406 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
408 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
410 1999-08-08 Ian Lance Taylor <ian@zembu.com>
412 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
413 avoid problems on DOS filesystems.
414 * Makefile.in: Rebuild.
416 * doc/as.texinfo (Section): Document 's' flag for COFF version.
418 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
420 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
423 1999-08-08 Ian Lance Taylor <ian@zembu.com>
425 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
426 line to create ${GDBINIT} rather than .gdbinit.
427 * configure, Makefile.in, doc/Makefile.in: Rebuild.
429 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
431 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
433 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
435 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
437 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
439 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
440 non-adjustable symbols.
442 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
444 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
446 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
448 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
451 1999-08-05 Donn Terry <donn@interix.com>
453 * config/te-interix.h: New file.
454 * configure.in (i386-*-interix*): New target.
455 * configure: Rebuild.
457 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
459 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
460 selectors for ELF too.
461 (selector_table): Add "ltp" and "rtp" selectors.
463 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
465 * config/tc-i386.c (i386_operand): No need to change
466 operand_string pointer in segment reg case before goto
467 do_memory_reference. Initialise displacement_string_start and
468 displacement_string_end after do_memory_reference label.
469 (i386_index_check): Add operand_string param, and print error
470 message on failure here.
471 (i386_intel_memory_operand): Instead of here.
472 (i386_operand): And here.
473 (INFER_ADDR_PREFIX): Enable.
475 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
477 * config/tc-i386.h (DefaultSize): Define. Renumber following
478 opcode_modifier defines.
480 From Etienne Lorrain <etienne.lorrain@ibm.net>
481 * config/tc-i386.c (stackop_size): New variable.
482 (set_16bit_code_flag): Clear it here.
483 (set_16bit_gcc_code_flag): New function.
484 (md_pseudo_table): Add "code16gcc" entry.
485 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
487 1999-08-03 Ian Lance Taylor <ian@zembu.com>
489 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
490 next_set_end even if the end symbol is being discarded.
492 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
493 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
494 * config/obj-coff.c: Likewise.
495 (seg_info_type): Remove.
496 (seg_info_off_by_4): Change to array of segT.
497 (s_get_segment): Adjust accordingly.
498 (obj_pseudo_table): Fully initialize sentinel entry.
500 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
501 Ralf Baechle <ralf@uni-koblenz.de>.
503 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
505 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
507 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
509 * config/tc-i386.c: Indentation and white space changes.
510 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
511 don't enable it by default.
512 (i386_intel_operand): Remove redundant prototype.
513 Move check on number of memory operands, and i.mem_operands++
514 (i386_intel_memory_operand): To here.
515 Remove i386_immediate code from here. Remove special case code
516 for input and output using (%dx). Remove base/index checks and
517 call i386_index_check instead. Save initial operand_string
518 argument for error message.
519 (i386_operand): Remove redundant prototype. Move base/index
520 checks to i386_index_check.
521 (i386_displacement): Move intel mode check for non-zero
523 (i386_intel_memory_operand): To here.
525 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
527 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
528 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
529 by .register pseudo-op if -64 and --no-undeclared-regs.
530 (s_register, sparc_adjust_symtab): New functions.
531 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
532 Declare sparc_adjust_symtab as tc_adjust_symtab.
533 * doc/c-sparc.texi: Add description of #ignore special literal
534 for .register pseudo-op.
536 1999-07-30 Catherine Moore <clm@cygnus.com>
538 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
539 the relocation's section offset.
541 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
543 * write.c (fixup_segment): Fix generic error check overflow test.
545 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
546 X_add_number to long.
548 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
550 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
553 1999-07-27 Ian Lance Taylor <ian@zembu.com>
555 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
558 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
560 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
562 * configure.bat: Remove; obsolete.
563 * config/go32.cfg: Likewise.
565 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
567 * configure.in (i386-*-vxworks*): New target.
568 * configure: Rebuild.
570 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
572 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
574 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
576 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
578 (output_insn): Put OLO10's secondary addend into tc_fix_data.
579 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
580 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
581 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
582 MAX_RELOC_EXPANSION): Define.
583 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
585 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
587 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
588 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
589 block. Print a warning if an 8-bit or 16-bit constant
590 displacement or immediate is truncated on output.
591 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
593 (i386_operand): Disallow immediate jump absolute operand.
595 1999-07-15 Ian Lance Taylor <ian@zembu.com>
597 * configure.in: Bump version number to 2.9.5.
598 * configure: Rebuild.
600 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
603 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
605 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
606 (cons_fix_new_hppa): Derive size of fixup from size of the object.
608 1999-07-14 Philip Blundell <pb@nexus.co.uk>
610 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
612 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
614 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
615 if -mno-fpu was given.
616 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
618 (cons_fix_new_arm): Remove misleading comments.
620 1999-07-14 Ian Lance Taylor <ian@zembu.com>
622 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
624 (relax_segment): Likewise. After giving a rs_org error, convert
625 the frag to rs_align to avoid cascading errors.
627 1999-07-12 Andreas Schwab <schwab@suse.de>
629 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
631 1999-07-11 Ian Lance Taylor <ian@zembu.com>
633 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
634 as appropriate. Fill in structure initializations. Add variable
635 initializations. Add casts.
636 * dwarf2dbg.c (print_stats): Change i to size_t.
637 * listing.c (listing_listing): Change list_line to unsigned int.
639 1999-07-10 Ian Lance Taylor <ian@zembu.com>
641 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
642 rather than checking for \001 and \002 in symbol name.
643 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
645 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
647 * configure.in (hppa*-linux-gnu*): New target.
648 * configure: Rebuilt.
650 1999-07-08 Nick Clifton <nickc@cygnus.com>
652 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
654 1999-07-07 Nick Clifton <nickc@cygnus.com>
656 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
657 accessing symbolP directly.
659 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
661 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
664 1999-07-05 Nick Clifton <nickc@cygnus.com>
666 * config/tc-arm.c (ARM_EXT_V5): Define.
667 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
668 (md_begin): Detect ARM v5 architectures.
669 (md_parse_option): Accept arm v5 specification.
670 (md_show_usage): Documment -marmv5 switch.
672 * doc/c-arm.texi: Document -marmv5 command line option.
674 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
676 (validate_immediate_twopart): New function. Determine if a
677 constant can be computed by two ADD instructions.
678 (output_inst): Remove its command line parameter - it was never
680 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
681 implememt the ADRL pseudo op.
682 (tc_gen_reloc): Generate a suitable error message if an ADRL
683 instruction tries to generate a real reloc.
685 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
687 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
689 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
692 1999-06-27 H.J. Lu <hjl@gnu.org>
694 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
695 non BFD_ASSEMBLER case.
697 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
699 * config/obj-coff.c (obj_coff_section): Mark writable sections as
702 1999-06-26 David Mosberger <davidm@hpl.hp.com>
704 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
705 out_end_sequence() when the address decreases due to a new frag.
706 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
707 numbering starts with 1.
709 1999-06-23 Nick Clifton <nickc@cygnus.com>
711 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
713 (mcore_s_text): Call obj_elf_text for ELF target.
714 (mcore_s_data): Call obj_elf_data for ELF target.
715 (mcore_s_section): No longer ELF specific. Call obj_coff_section
717 (mcore_s_bss): New function: Dump literal table before changing
719 (mcore_s_comm): New function: Dump literal table before changing
722 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
723 No longer static functions.
724 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
725 Provide prototypes for these functions.
727 1999-06-22 Ian Lance Taylor <ian@zembu.com>
729 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
730 a list of names, to try obj_segment_name, and to try abbreviated
731 names when using COFF without long section names.
733 * config/tc-alpha.c: More use of symbol accessor functions.
734 * config/tc-arc.c: Likewise.
735 * config/tc-d30v.c: Likewise.
736 * config/tc-fr30.c: Likewise.
737 * config/tc-i860.c: Likewise.
738 * config/tc-m88k.c: Likewise.
739 * config/tc-mcore.c: Likewise.
740 * config/tc-ns32k.c: Likewise.
741 * config/tc-sparc.c: Likewise.
742 * config/tc-v850.c: Likewise.
744 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
745 sy_value with appropriate accessor functions.
746 * config/tc-arm.c (md_apply_fix3): Likewise.
747 * config/tc-d10v.c (AT_WORD_P): Likewise.
748 * config/tc-v850.c (reg_name_search): Likewise.
750 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
751 use symbol_get_bfdsym instead.
752 * config/tc-ppc.c (md_assemble): Likewise.
753 * config/tc-v850.c (v850_comm): Likewise.
755 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
757 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
758 the symbol, rather than accessing the bsym member.
759 * config/tc-d10v.c (tc_gen_reloc): Likewise.
760 * config/tc-d30v.c (tc_gen_reloc): Likewise.
761 * config/tc-mcore.c (tc_gen_reloc): Likewise.
762 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
763 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
764 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
765 * config/tc-tic30.c (tc_gen_reloc): Likewise.
766 * config/tc-v850.c (tc_gen_reloc): Likewise.
768 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
770 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
771 (hppa_gen_reloc_type): Conditionalize on BFD64.
772 (tc_gen_reloc): Re-enable ELF relocations.
773 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
775 1999-06-21 Ian Lance Taylor <ian@zembu.com>
777 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
779 (do_ldst): Move assignment out of if condition.
780 (md_apply_fix3): Add casts to avoid printf format warnings. Add
781 parentheses to avoid warning.
783 1999-06-21 Nick Clifton <nickc@cygnus.com>
785 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
786 macro to get at the BFD symbol associated with a GAS symbol.
788 1999-06-19 Ian Lance Taylor <ian@zembu.com>
790 * config/tc-ppc.c: Update for symbol handling changes.
791 * config/obj-coff.c: Likewise.
793 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
795 * tc-hppa.c: General cleanups of ELF support. No more spaces
796 and subspaces for ELF.
797 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
798 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
799 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
800 (UNWIND_SECTION_NAME): Likewise.
801 (space/subspace related structures): Conditionalize definitions
803 (space/subspace directives and support routines): Conditionalize
804 definitions and references/uses on OBJ_SOM.
805 (label_symbol_struct): For ELF, track the symbol's segment. For
807 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
809 (USE_ALIASES): Kill for both SOM & ELF.
810 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
811 (pa_space, pa_subspace): Corresponding changes.
812 (pa_spaces_begin): Corresponding chagnes.
813 (md_begin): Do not muck around with space/subspace stuff for
815 (md_apply_fix): Temporarily disable argument relocation stuff
817 (tc_gen_reloc): Temporarily disable relocation generation for
819 (pa_build_unwind_subspace): Similarly.
821 1999-06-16 Nick Clifton <nickc@cygnus.com>
823 * config/tc-arm.c (thumb_set): New pseudo op.
824 (text, data, section): Override these pseudo ops with ARM
826 (s_thumb_set): New function: Perform the same as a .set pseudo
827 op, but also mark the alias'ed symbol as being a Thumb
829 (arm_s_text): New function: Perform the same as the .text
830 pseudo op, but dump the literal pool before changing
832 (arm_s_data): New function: Perform the same as the .data
833 pseudo op, but dump the literal pool before changing
835 (arm_s_section): New function: Perform the same as the
836 .section pseudo op, but dump the literal pool before changing
838 (arm_cleanup): Do not reset the current section before dumping
841 1999-06-17 Nick Clifton <nickc@cygnus.com>
843 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
844 OPTION_NO_WARN_UNMATCHED entries.
845 (md_parse_option): Generate a warning message if an unrecognised
846 option is encountered.
848 * config/tc-d10v.c (do_not_ignore_hash): New variable.
849 (get_operands): When parsing an expression after an '@' symbol
850 has been detected, do not ignore '#' symbols.
851 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
854 1999-06-13 Ian Lance Taylor <ian@zembu.com>
856 From K. Richard Pixley <rich@noir.com>:
857 * configure.in (ppc-*-vxworks*): New target.
858 * configure: Rebuild.
860 1999-06-12 Philip Blundell <philb@gnu.org>
862 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
864 1999-06-13 Ian Lance Taylor <ian@zembu.com>
866 * write.c (adjust_reloc_syms): Rather than never reducing reloc
867 which refer to symbols in linkonce sections, permit reducing the
868 relocs if the symbol is local.
870 1999-06-12 Ian Lance Taylor <ian@zembu.com>
872 * subsegs.c (subseg_text_p): New function.
873 * as.h (subseg_text_p): Declare.
874 * read.c (do_align): Use subseg_text_p to set the default fill.
875 * write.c (subsegs_finish): Likewise.
876 * config/obj-coff.c (write_object_file): Likewise.
877 * config/tc-i386.h (md_maybe_text): Don't define.
878 (md_do_align): Use subseg_text_p to set the default fill.
879 * config/tc-m32r.c (m32r_do_align): Likewise.
880 * config/tc-sh.c (sh_do_align): Likewise.
881 * config/tc-sparc.h (md_do_align): Likewise.
883 1999-06-12 David O'Brien <obrien@freebsd.org>
885 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
886 * configure: Rebuild.
888 1999-06-12 Ian Lance Taylor <ian@zembu.com>
890 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
891 * Makefile.am: Rebuild dependencies.
892 * Makefile.in: Rebuild.
894 * config/tc-i386.c (i386_immediate): Remove unused label
897 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
898 * symbols.c: Likewise.
899 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
900 sy_next field when taking address, rather than symbol_next.
902 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
904 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
905 value from the output file architecture.
906 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
907 * dwarf2dbg.h: Change bfd_vma to addressT.
909 1999-06-11 Ian Lance Taylor <ian@zembu.com>
911 * dwarf2dbg.h: Use PARAMS in function declarations.
913 1999-06-11 Martin Dorey <mdorey@madge.com>
915 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
916 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
918 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
920 1999-06-11 Ian Lance Taylor <ian@zembu.com>
922 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
924 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
927 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
929 * read.c (read_a_source_file): Only declare inescape if
932 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
934 (find_entry_byval): Add parens to avoid warning.
936 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
938 * symbols.c (resolve_symbol_value): Don't permit subtraction of
941 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
943 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
946 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
947 synthetize_setx): New functions.
948 (md_assemble): Broken the special cases into the above
949 functions. Make compiler happy if sizeof(bfd_vma)==4.
950 Fix sethi generated from set/setuw. If instructions have a relloc,
951 always clear the fields to be relocated in the opcode.
952 (sparc_ip): Remove special_case global variable.
954 1999-06-10 Ian Lance Taylor <ian@zembu.com>
956 Based on patches from John W. Woznack <jwoznack@concentric.net>:
957 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
958 indication of success rather than a value.
959 (itbl_get_val): Likewise.
960 (itbl_get_field): Use strcspn. Change delimiters to include
962 * itbl-ops.h (itbl_get_reg_val): Update declaration.
963 (itbl_get_val): Likewise.
964 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
966 * symbols.c (copy_symbol_attributes): Convert local symbols to
969 1999-06-10 Nick Clifton <nickc@cygnus.com>
971 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
974 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
976 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
977 Optimize set if sizeof(bfd_vma) == 64.
978 (sparc_ip): Fix sethi - without %hi() it should generate
979 R_SPARC_22 reloc, not R_SPARC_HI22.
980 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
982 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
984 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
985 (s_ncons): New function.
986 (native_op_table): New table.
987 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
988 R_SPARC_OLO10 handling.
990 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
992 * expr.h (struct expressionS): Revert last change; widen X_op.
993 * config/tc-alpha.c (md_begin): Check the field is wide enough.
995 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
997 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
998 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
999 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1000 * Makefile.in: Regenerated.
1002 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1003 `common' pass on to s_mri_common.
1004 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1006 1999-06-06 Richard Henderson <rth@cygnus.com>
1008 * config/obj-elf.c (obj_elf_section): Don't free the return
1009 value of demand_copy_C_string.
1011 1999-06-05 Richard Henderson <rth@cygnus.com>
1013 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1014 creation logic from obj_elf_create_section.
1016 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1017 (section_stack): New.
1018 (special_sections): Make const.
1019 (obj_elf_section): Gut and rewrite parsing.
1020 (obj_elf_change_section): New function broken out of obj_elf_section.
1021 (obj_elf_parse_section_letters): Likewise.
1022 (obj_elf_section_word): Likewise.
1023 (obj_elf_section_type): Likewise.
1024 (obj_elf_previous): Treat as a toggle.
1025 (obj_elf_popsection): New.
1026 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1027 (ppc_section_type): Likewise.
1028 * config/tc-ppc.h: Likewise.
1030 * expr.h (struct expressionS): Don't make X_op a bitfield.
1031 * config/tc-alpha.c: Update for symbol handling changes.
1032 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1033 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1035 1999-06-05 Richard Henderson <rth@cygnus.com>
1037 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1038 (dwarf2_gen_line_info): Kill unused variables.
1039 (dwarf2_finish): Likewise.
1040 (dwarf2_where): Likewise.
1041 (dwarf2_directive_file): If we've only got a string,
1042 hand off to s_app_file.
1043 * ecoff.c: Move the include of ecoff.h.
1044 * symbols.h (S_IS_FUNCTION): Prototype.
1046 * read.c (LEX_HASH): Supply a default.
1048 (s_globl): Update `c' after skipping whitespace.
1049 * read.h (LEX_END_NAME, is_name_ender): New.
1050 * expr.c (get_symbol_end): Respect it.
1052 1999-06-04 Mark Klein <mklein@dis.com>
1054 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1056 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1058 * config/tc-hppa.c: Update for symbol handling changes.
1060 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1062 * cgen.c: Update for symbol handling changes.
1063 * config/tc-m32r.c: Likewise.
1065 * config/tc-hppa.h: Update for symbol handling changes.
1066 * config/tc-hppa.c: Likewise.
1068 * config/tc-arm.h: Update for symbol handling changes.
1069 * config/tc-arm.c: Likewise.
1070 (symbol_make_empty): Remove. Just use symbol_create.
1072 * symbols.c (symbol_set_tc): Correct name.
1074 * Makefile.am: Rebuild dependencies.
1075 ($(OBJS)): Don't depend upon struc-symbol.h.
1076 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1077 * dep-in.sed: Don't remove struc-symbol.h.
1078 * Makefile.in: Rebuild.
1080 * doc/internals.texi (Symbols): Describe changes in symbol
1083 1999-06-03 Richard Henderson <rth@cygnus.com>
1085 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1086 instead of doing the work by hand.
1088 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1090 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1091 state of line state-machine.
1092 (struct ls): Collect DWARF2 line state-machine state in new member
1093 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1094 resulted in any DWARF2 directives.
1095 (reset_state_machine): New function.
1096 (out_end_sequence): Ditto.
1097 (dwarf2_gen_line_info): When switching sections or switching to a
1098 lower text address, call out_end_sequence() first to terminate the
1099 previous code sequence as code sequences MUST have monotonically
1100 increasing addresses.
1101 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1103 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1105 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1106 DWARF2 debug info (line information only, at this point).
1107 * as.h: Update comment about supported debug formats.
1108 * dwarf2dbg.c, dwarf2dbg.h: New files.
1109 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1111 * expr.c (operand): Don't use [ for parens if we want an index op.
1112 (op_encoding): Switch [ into O_index, if desired.
1113 (op_rank): Renumber with O_index on bottom.
1114 (expr): If O_index, match closing bracket.
1115 * expr.h (O_index): New.
1117 * read.c (read_a_source_file): Conditionally allow matched "
1118 in lines passed to md_assemble.
1120 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1122 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1124 Add support for storing local symbols in a small structure to save
1125 memory when assembling large files.
1126 * as.h: Don't include struc-symbol.h.
1127 (symbolS): Add typedef.
1128 * symbols.c: Include struc-symbol.h.
1129 (local_hash): New static variable.
1130 (save_symbol_name): New static function, from symbol_create.
1131 (symbol_create): Call save_symbol_name.
1132 (local_symbol_count): New static variable.
1133 (local_symbol_conversion_count): Likewise.
1134 (LOCAL_SYMBOL_CHECK): Define.
1135 (local_symbol_make): New static function.
1136 (local_symbol_convert): New static function.
1137 (colon): Handle local symbols. Create local symbol for local
1139 (symbol_table_insert): Handle local symbols.
1140 (symbol_find_or_make): Create local symbol for local label name.
1141 (symbol_find_base): Check for local symbol.
1142 (symbol_append, symbol_insert): Check for local symbols.
1143 (symbol_clear_list_pointers, symbol_remove): Likewise.
1144 (verify_symbol_chain): Likewise.
1145 (copy_symbol_attributes): Likewise.
1146 (resolve_symbol_value): Handle local symbols.
1147 (resolve_local_symbol): New static function.
1148 (resolve_local_symbol_values): New function.
1149 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1150 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1151 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1152 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1153 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1154 (symbol_previous, symbol_next): New functions.
1155 (symbol_get_value_expression): Likewise.
1156 (symbol_set_value_expression): Likewise.
1157 (symbol_set_frag, symbol_get_frag): Likewise.
1158 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1159 (symbol_mark_used_in_reloc): Likewise.
1160 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1161 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1162 (symbol_mri_common_p): Likewise.
1163 (symbol_mark_written, symbol_clear_written): Likewise.
1164 (symbol_written_p): Likewise.
1165 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1166 (symbol_section_p, symbol_equated_p): Likewise.
1167 (symbol_constant_p): Likewise.
1168 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1169 (symbol_get_obj, symbol_set_obj): Likewise.
1170 (symbol_get_tc, symbol_set_tc): Likewise.
1171 (symbol_begin): Initialize local_hash.
1172 (print_symbol_value_1): Handle local symbols.
1173 (symbol_print_statistics): Print local symbol statistics.
1174 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1175 Declare new symbols.c functions. Move many declarations here from
1177 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1178 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1179 (struct symbol): Move bsym to make it clearly the first field.
1180 Remove TARGET_SYMBOL_FIELDS.
1181 (symbolS): Don't typedef.
1182 (struct broken_word): Remove.
1183 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1184 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1185 (symbol_clear_list_pointers): Likewise.
1186 (symbol_insert, symbol_remove): Likewise.
1187 (symbol_previous, symbol_append): Likewise.
1188 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1189 (struct local_symbol): Define.
1190 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1191 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1192 (local_symbol_get_frag, local_symbol_set_frag): Define.
1193 (local_symbol_get_real_symbol): Define.
1194 (local_symbol_set_real_symbol): Define.
1196 * write.c (write_object_file): Call resolve_local_symbol_values.
1197 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1198 (TARGET_SYMBOL_FIELDS): Don't define.
1199 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1200 ECOFF_DEBUGGING, add ECOFF fields.
1201 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1202 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1203 ECOFF_DEBUGGING, add ECOFF fields.
1204 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1205 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1206 * config/tc-mcore.h: Don't include struc-symbol.h.
1207 (TARGET_SYMBOL_FIELDS): Don't define.
1208 (struct mcore_tc_sy): Define.
1209 (TC_SYMFIELD_TYPE): Define.
1210 * Many files: Use symbolS instead of struct symbol. Use new
1211 accessor functions rather than referring to symbolS fields
1214 * read.c (s_mri_common): Don't add in value of line_label.
1216 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1217 checking for SEC_LINK_ONCE.
1219 * config/tc-sh.h (sh_fix_adjustable): Declare.
1221 * app.c (input_buffer): New static variable.
1222 (app_push): Save saved_input in allocated buffer.
1223 (app_pop): Restored saved_input.
1224 (do_scrub_chars): Change get parameter to take char * and int as
1225 arguments. Change GET macro to pass input_buffer to get
1226 function. Don't save input into allocated buffer.
1227 * as.h (do_scrub_chars): Update declaration.
1228 * input-file.c (input_file_get): Change to take char * and int.
1229 Read data into passed in buffer. Remove static buffer.
1230 * read.c (scrub_from_string): Change to take char * and int. Copy
1231 data into passed in buffer.
1233 * hash.h: Neaten. Declare hash_traverse.
1234 * hash.c: Complete rewrite based on BFD hashing code.
1235 * gasp.c (chunksize): New variable.
1236 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1239 1999-05-28 Nick Clifton <nickc@cygnus.com>
1241 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1242 addend unless the target uses an old ABI.
1244 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1246 -Wchar-subscripts cleanup
1247 * listing.c (listing_newline): Use unsigned char variable, so
1248 calls to isascii,iscntrl are correct.
1249 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1251 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1252 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1253 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1254 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1256 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1258 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1260 (arch_coldfire_p): New #define.
1261 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1263 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1265 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1267 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1268 (install_operand): Add place `N'.
1269 (init_table): Add registers ACC, MACSR, MASK.
1271 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1273 * config/tc-m68k.c: Change mcf5200 --> mcf.
1274 (archs): Add mcf5206e, mcf5307.
1275 (m68k_ip): Add format `u'.
1276 (install_operand): Add place `m', `M', `h'.
1277 (init_table): Add upper/lower registers.
1279 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1281 1999-05-28 Martin Dorey <mdorey@madge.com>
1283 * config/tc-i960.c: Several minor changes to add ELF and
1284 BFD_ASSEMBLER support.
1285 * config/tc-i960.h: Likewise.
1286 * configure.in (i960-*-elf*): New target.
1287 * aclocal.m4, configure: Rebuild.
1289 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1291 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1292 reloc changes when defined(BFD_ASSEMBLER).
1294 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1296 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1298 * write.c (write_print_statistics): Output to file, not stderr.
1300 * expr.c (generic_bignum_to_int32,64): Prototype.
1302 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1303 output_sleb128, output_uleb128, output_big_sleb128,
1304 output_big_uleb128, output_big_leb128): Prototype.
1305 (output_big_sleb128, output_big_uleb128): Make inline.
1306 (output_big_leb128): Remove inline
1308 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1309 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1310 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1311 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1312 value for correct overflow check in write.c:fixup_segment.
1313 * write.c (fixup_segment): Move bitfield overflow checks to after
1314 the md_apply_fix call.
1315 * config/obj-coff.c (fixup_segment): Likewise.
1316 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1317 valueT *val argument.
1319 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1321 * config/atof-ieee.c (gen_to_words): Correctly round a
1322 denormalized number. Fix off-by-one in range checking for
1323 exponent in a denormal.
1325 1999-05-10 Nick Clifton <nickc@cygnus.com>
1327 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1330 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1332 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1334 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1336 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1337 (ReverseRegRegmem): Remove.
1338 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1339 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1340 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1343 From Doug Ledford <dledford@redhat.com>
1344 * config/tc-i386.h (RegXMM): New for P/III.
1345 * config/tc-i386.c: Add support for P/III.
1347 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1349 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1350 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1351 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1353 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1355 * config/tc-i386.c (i386_immediate): Skip whitespace before
1356 complaining about junk after expression.
1357 (i386_displacement): Likewise.
1359 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1361 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1362 Don't copy before downcaseing.
1364 1999-05-05 Catherine Moore <clm@cygnus.com>
1366 * tc-m68k.c: Include elf/m68k.h.
1367 (m68k_elf_final_processing): New routine.
1368 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1371 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1373 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1376 1999-04-30 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-mcore.c (mcore_s_section): Dump literals before
1381 1999-04-29 Nick Clifton <nickc@cygnus.com>
1383 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1386 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1388 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1389 (TC_INIT_FIX_DATA): Delete.
1390 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1391 (TC_INIT_FIX_DATA): Delete.
1392 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1393 * write.c (fix_new_internal): Initialize fx_cgen member.
1394 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1395 (gas_cgen_md_apply_fix3): Update.
1396 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1397 (md_cgen_record_fixup_exp): Update.
1398 (FX_OPINFO_R_TYPE): Update.
1400 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1401 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1402 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1403 * frags.h (struct frag): Make opindex, opinfo ints.
1405 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1407 1999-04-26 Tom Tromey <tromey@cygnus.com>
1409 * aclocal.m4, configure: Updated for new version of libtool.
1411 1999-04-22 Nick Clifton <nickc@cygnus.com>
1413 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1415 (md_apply_fix3): Do not fix up absolute relocations against
1418 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1420 1999-04-20 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1423 changes and data-in-text directives.
1424 (mcore_cons): New function: intercept cons() operations.
1425 (mcore_float_cons): New function: intercept float_cons()
1427 (mcore_stringer): New function: intercept stringer() operations.
1429 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1431 * obj.h (struct format_ops): Change generate_asm_lineno field to
1433 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1435 * config/tc-alpha.c (find_opcode_match): Add default case to
1437 (find_macro_match): Likewise.
1438 (load_expression): Parenthesize && within ||.
1440 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1442 1999-04-17 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1445 .text .data .section pseudo ops.
1446 (mcore_s_section): New function. Dump lits before changing secs.
1447 (mcore_s_text): New function. Dump lits before changing secs.
1448 (mcore_s_data): New function. Dump lits before changing secs.
1450 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1452 * config/tc-mips.c (mips_32bitmode): New.
1453 (md_begin): Set mips_32bitmode if needed.
1454 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1455 Set EF_MIPS_32BITMODE.
1457 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1459 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1462 1999-04-16 Nick Clifton <nickc@cygnus.com>
1464 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1466 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1468 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1469 expressions correctly.
1472 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1474 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1476 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1478 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1479 and fmpynfadd instructions.
1481 1999-04-11 Richard Henderson <rth@cygnus.com>
1483 * as.h (environ): Declare it, if needed.
1484 * as.c (dump_statistics): Don't declare environ.
1485 * configure.in (environ): Detect declaration.
1486 * configure, config.in: Rebuild
1488 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1489 (i386_displacement): Allocate enough space for replacement buffer.
1490 Clean up replacement buffer initialization.
1492 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1494 * subsegs.c (section_symbol): Don't create a new symbol if one
1495 already exists; instead, use the existing one, but set its segment
1496 and frag data if it hasn't already been defined.
1497 * config/obj-coff.c (c_section_symbol): Likewise.
1499 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1501 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1503 1999-04-08 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-mcore.c: New File: Support routines for MCore
1507 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1508 * config/obj-coff.c: Add support for mcore-pe target.
1510 * Makefile.am: Add support for MCore targets.
1511 * Makefile.in: Regenerate.
1512 * configure.in: Add support for MCore targets.
1513 * configure: Regenerate.
1515 * doc/all.texi: Set MCORE.
1516 * doc/as.texinfo: Document MCore specific command line options.
1518 * write.h: Prevent multiple inclusion.
1520 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1522 * asintl.h (LC_MESSAGES): Never define.
1523 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1525 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1528 * Makefile.am (m68k-parse.c): If configuring in the source
1529 directory, copy m68k-parse.y into the local directory before
1530 running ylwrap, to remove spurious differences when generating
1532 * Makefile.in: Rebuild.
1534 * config/tc-sparc.h (md_do_align): Just allocate the number of
1535 bytes necessary, rather than always allocating 1024.
1537 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1539 * listing.c (listing_newline): Add cast to avoid warning.
1540 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1541 * config/tc-i386.c (i386_scale): Add return value.
1542 (build_displacement_string): Remove unused local temp_disp2.
1543 (i386_intel_memory_operand): Add parentheses to avoid warning.
1544 (i386_intel_operand): Remove unused local end_of_operand_string.
1545 (i386_operand): Remove unused local operand_modifier.
1546 (i386_operand): Add parens to avoid warning.
1548 1999-04-04 Don Bowman <don@pixsci.com>
1550 * configure.in: Add mips*-*-vxworks* target; have it define
1552 * configure, config.in: Rebuild.
1554 1999-03-31 Nick Clifton <nickc@cygnus.com>
1556 * configure.in (emulations): Add support for arm-epoc-pe.
1557 * configure: Regenerate.
1558 * config/te-epoc-pe.h: New file. Define macros specific to
1560 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1561 for arm-epoc-pe target.
1563 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1565 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1567 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1569 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1570 detect ",n" without a condition.
1571 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1574 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1576 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1577 instruction is encoded with one bit.
1580 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1582 * doc/internals.texi (CPU backend): Mention that
1583 line_separator_chars should not include newline. From thi
1584 <ttn@mingle.glug.org>.
1586 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1588 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1589 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1591 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1593 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1595 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1597 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1600 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1602 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1604 1999-03-15 Martin Hunt <hunt@cygnus.com>
1606 * app.c (do_scrub_begin): Change '-' back to a symbol char
1607 so we can use multiple opcodes on a line again.
1609 * config/tc-d30v.c: By default, warn if a symbol has
1610 the same name as a register. Plus some minor
1611 updates from the branch.
1613 1999-03-13 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1616 BFD_RELOC_16 and BFD_RELOC_64.
1618 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1620 * expr.c (expr): Add missing else.
1622 1999-03-12 Nick Clifton <nickc@cygnus.com>
1624 * config/tc-arm.c (md_apply_fix3): Improve error message.
1626 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1628 * Makefile.am (CPU_TYPES): Add fr30.
1629 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1630 (fr30,m32r dependencies): Update.
1631 * Makefile.in: Rebuild.
1633 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1634 (gas_cgen_record_fixup_exp): Ditto.
1635 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1636 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1637 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1638 (md_cgen_lookup_reloc): Update use of operand->type.
1639 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1640 (md_convert_frag): Call cgen_operand_lookup_by_num.
1641 (md_cgen_lookup_reloc): Update use of operand->type.
1642 (m32r_cgen_record_fixup_exp): Ditto.
1644 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1646 * config/tc-mips.c (md_show_usage): Fix message.
1648 1999-03-03 Nick Clifton <nickc@cygnus.com>
1650 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1651 and LDR reg,=<expr> instruction.
1653 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1656 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1658 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1660 1999-02-17 Nick Clifton <nickc@cygnus.com>
1662 This patch was created by: Scott Bambrough
1663 <scottb@corelcomputer.com>
1666 Special cased '@' character. The '@' character is used as the
1667 ARM assembler comment character, as a special character
1668 and in ELF .symver pseudo-op's, and as a special character in
1669 .type and .section pseudo-ops.
1670 (symver_pseudo): New static variable.
1671 (symver_state): New static variable.
1672 (struct app_save): Add field 'symver_state'.
1673 (app_push): Save global symver_state int struct app_save.
1674 (app_pop): Restore global symver_state from struct app_save.
1675 (do_scrub_chars): Special case handling of '@' character in
1678 * configure.in: Modified to recognize armv* uname syntax from ARM
1680 * configure: Regenerated.
1682 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1683 a prefix to the section's type.
1684 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1685 the type's typename.
1687 * config/tc-arm.h: Add support for PIC generation:
1688 (pic_code): New boolean.
1689 (obj_relocate_extern): Define.
1690 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1691 (TC_CONS_FIX_NEW): Define.
1692 (tc_fix_adjustable): Define.
1693 (GLOBAL_OFFSET_TABLE_NAME): Define.
1695 * config/tc-arm.c: Add support for PIC generation:
1696 (line_seperator_chars): Allow ';' as a seperator for Linux.
1697 (is_immediate_prefix): New macro.
1698 (arm_parse_reloc): New function.
1699 (s_arm_elf_cons): New function.
1700 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1701 (md_undefined_symbol): Special case handling for the Global Offset
1703 (md_apply_fix3): Handle PIC relocs.
1704 (tc_gen_reloc): Handle PIC relocs.
1705 (md_parse_option): Add support for '-k' command line switch to
1706 enable PIC generation.
1707 (cons_fix_new_arm): New function.
1708 (s_arm_elf_cons): New function.
1710 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1712 * configure.in: Add comments for uses of AC_DEFINE.
1713 * acinclude.m4: Likewise.
1714 * acconfig.h: Remove.
1715 * aclocal.m4: Rebuild.
1716 * configure: Rebuild.
1717 * Makefile.in: Rebuild.
1718 * config.in: Rebuild.
1720 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1722 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1723 non-constant offset from a base register.
1725 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1727 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1730 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1732 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1733 (emit_insn): Look for pc-relative and no-overflow specifiers on
1734 internal relocation types.
1736 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1738 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1741 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1743 (mips_4650, mips_4010, mips_4100): Variables removed.
1744 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1745 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1747 (md_begin): Don't bother initializing the mips_NNNN variables;
1748 mips_cpu is set, and that's good enough now.
1749 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1750 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1751 (show): New function, to handle wrapping in the CPU lists.
1752 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1754 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1756 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1757 than treat as an immediate specifier.
1759 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1761 * config/tc-i386.c: Prototype many functions.
1762 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1763 (i386_immediate): Remove unused second argument.
1764 (i386_intel_operand): Fix i386_is_reg typo.
1765 (i386_operand): Use allow_naked_reg.
1766 (output_invalid): Make operand int for K&R.
1768 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1770 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1772 * Makefile.in: Rebuild.
1774 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1776 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1778 (EXTRA_as_new_SOURCES): Comment out.
1779 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1780 * Makefile.in: Rebuild.
1781 * doc/Makefile.in: Rebuild.
1782 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1783 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1784 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1785 * configure: Rebuild.
1786 * aclocal.m4: Rebuild.
1787 * config.in: Rebuild.
1788 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1789 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1790 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1791 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1792 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1793 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1794 (gas_cgen_record_fixup_exp): Ditto.
1795 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1796 descriptor, not global variable.
1797 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1798 descriptor, not global variable. Refer to insert_operand handler
1799 via cpu descriptor, not global function.
1800 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1801 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1802 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1803 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1804 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1805 * config/tc-m32r.c: Ditto.
1806 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1807 (md_assemble): Ditto.
1808 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1810 1999-02-09 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1813 relocations for ELF targets.
1815 1999-02-08 Nick Clifton <nickc@cygnus.com>
1817 * configure.in: Add support for StrongARM target.
1818 * configure: Regenerate.
1820 1999-02-05 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1824 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1827 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1829 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1831 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1833 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1834 (INTEL_DWORD_MNEM_SUFFIX): Define.
1837 (DWORD_PTR): Define.
1838 (XWORD_PTR): Define.
1840 (OFFSET_FLAT): Define.
1842 (NONE_FOUND): Define.
1845 * config/tc-i386.c (set_intel_syntax): New routine.
1846 (intel_syntax): Declare.
1847 (allow_naked_reg): Declare.
1848 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1849 (intel_float_operand): New routine.
1850 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1851 Handle brackets as well as parens. Call i386_intel_operand for
1852 intel syntax. Reverse operands if appropriate. Handle new
1853 suffixes. Handle movzx and movsx.
1854 (i386_is_reg): New routine.
1855 (i386_immediate): New routine.
1856 (i386_scale): New routine.
1857 (i386_displacement): New routine.
1858 (i386_operand_modifier): New routine.
1859 (build_displacement_string): New routine.
1860 (i386_parse_seg): New routine.
1861 (i386_intel_memory_operand): New routine.
1862 (i386_intel_operand): New routine.
1863 (i386_operand): Call i386_displacement, i386_immediate,
1864 i386_scale, etc. instead of handling inline.
1865 (parse_register): Handle registers without prefix.
1867 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1869 * configure: Regenerate.
1870 * configure.in (arm-*-oabi): New.
1871 (thumb-*-oabi): New.
1872 * config/tc-arm.c (target_oabi): Declare.
1873 (md_apply_fix3): Support REL relocs.
1874 (md_parse_option): Handle -oabi.
1875 (elf32_arm_target_format): New routine.
1876 (md_longopts): Add OPTION_OABI.
1877 * config/tc-arm.h: Redefine TARGET_FORMAT.
1880 1999-01-28 Nick Clifton <nickc@cygnus.com>
1882 * write.c (write_relocs): Handle out of range error.
1884 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1885 (fr30_force_relocation): Default to 0.
1887 * config/tc-fr30.h (obj_fix_adjustable): Define.
1888 (TC_FORCE_RELOCATION): Define.
1890 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1893 1999-01-16 Nick Clifton <nickc@cygnus.com>
1895 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1896 merge of two instructions if the left instruciton kills the right.
1898 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1900 * Makefile.in: Regenerate.
1901 * configure.in: Redo test for using cgen.
1902 * configure: Regenerate.
1904 1999-01-09 Nick Clifton <nickc@cygnus.com>
1906 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1907 redefinition of this macro.
1909 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1911 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1914 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1916 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1917 a read of HI or LO and an immediatly following branch.
1919 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1921 * config/tc-mips.c (md_begin): Another correction to the setting of
1924 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1926 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1928 1998-12-21 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1931 bit insn when optimizing, so that parallelised instructions will
1932 start on a 32 bit boundary.
1934 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1936 * config/tc-mips.c (mips_eabi64): New.
1937 (md_begin): Set mips_eabi64.
1938 (mips_elf_final_processing): Use it.
1940 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1942 * config/tc-mips.c (mips_elf_final_processing):
1943 Correct setting of ABI in e_flags.
1945 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1947 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1949 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1951 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1953 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1955 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1956 warning, values that don't fit in the field.
1958 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1960 * config/tc-mips.c (mips_abi_string): New.
1961 (md_parse_option,md_longopts): Add mabi.
1962 (mips_elf_final_processing): Set e_flags based on mabi flag.
1964 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1966 * config/tc-mips.c (md_parse_option): Handle vr4111.
1968 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1970 * config/tc-h8300.c (build_bytes): Change message given if the
1971 instruction requires H8/300H mode and we're not in Hmode, to
1972 suggest that it may be the operand modes that are the problem, not
1973 necessarily the opcode.
1975 1998-12-10 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-fr30.c: Add line separator character.
1979 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1981 * configure.in (hppa-*-mpeix*): New target.
1982 * config/obj-som.h (obj_som_compiler): Declare.
1983 * config/obj-som.c (compiler_seen): New static variable.
1984 (obj_som_compiler): New function.
1985 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1986 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1987 (pa_type_args): Set hppa_priv_level.
1988 (pa_compiler): New static function if OBJ_SOM.
1989 * configure: Rebuild.
1991 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1993 * read.c (output_leb128): Don't mark as inline.
1995 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1997 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1998 AIX .vbyte unaligned data support.
1999 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2000 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2003 1998-12-07 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2008 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2010 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2011 BFD_RELOC_ARM_PCREL_BRANCH.
2013 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2015 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2016 checking the target type.
2017 (mips-dec-bsd*): Set endian to little.
2018 * configure: Rebuild.
2020 COFF weak symbol support, based on patches from Mark Elbrecht
2021 <snowball3@usa.net>:
2022 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2023 * config/obj-coff.c (obj_coff_weak): New static function.
2024 (obj_coff_endef) [both versions]: Handle weak symbols.
2025 (coff_frob_symbol): Likewise.
2026 (yank_symbols): Likewise.
2027 (obj_pseudo_table): Add "weak".
2029 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2030 <aymeric.vincent@emi.u-bordeaux.fr>.
2031 * aclocal.m4: Rebuild with current tools.
2032 * configure: Rebuild.
2034 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2035 an assertion failure for a case we can't handle when OBJ_ECOFF.
2037 * expr.c (operator): And with 0xff to avoid problems with signed
2040 1998-12-03 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2043 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2045 1998-12-02 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2050 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2052 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2055 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2057 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2060 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2064 (d10v_cleanup): Only generate previous insn if a multiline insn is
2067 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2072 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2075 -marm6xxx command line switches.
2077 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2079 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2080 (itbl-ops.o): Delete duplicate dependencies.
2081 Rebuild dependencies.
2082 Add fr30 dependencies.
2083 * Makefile.in: Rebuild.
2085 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2089 * listing.c: Ignore line terminator characters found inside
2092 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2094 * po/gas.pot: Regenerated.
2096 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2098 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2099 fr30_is_label_start(). Also checks for delay slot insns.
2101 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2102 FR30 instructions which contain a colon in the mnemonic.
2104 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2106 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-fr30.c: Removed currently superflous code.
2110 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-fr30.h: New file.
2113 * config/tc-fr30.c: Tweaking so that it will compile.
2115 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2117 * config/tc-d10v.h (obj_fix_adjustable): Define.
2118 (TC_FORCE_RELOCATION): Define.
2119 (d10v_force_relocation): Declare.
2120 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2121 (md_apply_fix3): Handle Vtable relocs.
2122 (d10v_fix_adjustable): New.
2123 (d10v_force_relocation): New.
2125 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2127 * config/tc-d30v.c: Change default behaviour to ignore potential
2128 conflicts between register name and symbol names.
2130 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2132 * configure.in: Add fr30-*-*.
2133 * config/tc-fr30.c: New file.
2134 * Makefile.in: Regenerated.
2135 * config.in: Regenerated.
2136 * configure: Regenerated.
2137 * doc/Makefile.in: Regenerated.
2138 * po/gas.pot: Regenerated.
2140 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2142 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2145 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2147 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2149 (do_scrub_chars): Add some casts to unsigned char to avoid
2150 unwanted sign extension.
2151 * read.c (lex_type): Set characters about 127 to be symbol
2153 * config/tc-i386.c (md_begin): Set identifier_chars and
2154 operand_chars for values above 127.
2156 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2158 * configure.in: detect cygwin* instead of cygwin32*
2159 * configure: regenerate
2161 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2163 * listing.c: Add support for producing a listing from piped
2166 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2168 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2169 (append_insn): Account for the tx39's multiply behavior.
2171 1998-10-26 Michael Meissner <meissner@cygnus.com>
2173 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2174 from assemble_parallel_insns. Add support for '->' to indicate
2175 explicitly serializing the instructions.
2176 (md_assemble): Ditto.
2178 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2180 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2183 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2185 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2187 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2189 * config/tc-mips.c : support frame and regmask/fregmask when
2190 MIPS_STABS_ELF is specified.
2192 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2194 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2195 (md_apply_fix): Don't return 1 for VTABLE relocs.
2196 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2198 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2200 * doc/c-i386.texi: Replace occurences of "opcode" with
2201 "instruction mnemonic", "instruction", or "mnemonic" when
2202 referring to the name of an instruction. Use "opcode" when
2203 referring to the sequence of machine bytes.
2205 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2206 (is_opcode_char): Rename to is_mnemonic_char.
2207 (md_assemble and i386_operand): Correct error messages from
2208 "opcode" to "instruction mnemonic"
2209 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2210 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2211 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2212 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2213 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2214 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2215 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2217 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2219 * config/tc-i386.c (i386_operand): Check for garbage after
2222 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2224 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2225 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2227 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2229 * config/tc-sh.h (obj_fix_adjustable): Define.
2230 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2231 (md_apply_fix): Likewise.
2232 (tc_gen_reloc): Likewise.
2233 (sh_fix_adjustable): New.
2235 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2237 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2238 * cgen.h (gas_cgen_finish_insn): Update prototype.
2239 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2240 cgen_insn_t -> CGEN_INSN_INT.
2241 (make_parallel): Update handling of CGEN_INT_INSN_P.
2242 (assemble_parallel_insn): Ditto.
2243 (target_make_parallel): New function.
2244 (md_assemble): Use it.
2246 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2248 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2250 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2252 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2253 converted into lower case.
2255 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2257 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2258 (gas_cgen_tc_gen_reloc): Likewise.
2259 * config/tc-m32r.h (obj_fix_adjustable): Define.
2260 * config/tc-m32r.c (m32r_fix_adjustable): New.
2261 (m32r_force_relocation): Handle VTABLE relocs.
2263 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2265 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2267 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2269 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2270 to lower case before parsing.
2272 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2273 parallel insns modift buts in the PSW as a side effect.
2275 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2277 * config/tc-d30v.c (find_format): Test for missing flag and
2280 (md_apply_fix3): Fix error messages to avoid
2281 assumption about presence of a symbol.
2283 (parallel_ok): Disallow parallel instructions that both modify the
2286 (find_format): Generate a warning if an odd numbered register is
2287 used as the first register in a mutli-register instruction.
2289 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2291 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2292 relocations are always associated with a symbol.
2294 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2296 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2297 (elf32_sparc_force_relocation): Declare.
2298 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2299 (tc_gen_reloc): Handle vtable relocs.
2300 (elf32_sparc_force_relocation): New.
2302 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2304 * symbols.c (S_IS_FUNCTION): New.
2305 * config/tc-v850.h (obj_fix_adjustable): Define.
2306 (TC_FORCE_RELOCATION): Define.
2307 (v850_force_relocation): Declare.
2308 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2309 of fx_addnumber for VTABLE reloc addends.
2310 (md_apply_fix3): Handle VTABLE relocs.
2311 (v850_fix_adjustable): New.
2312 (v850_force_relocation): New.
2314 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2316 * tc-hppa.c (fp_operand_format): Add some additional formats.
2317 (pa_ip): Do not automatically promote into pa2.0 mode.
2318 (pa_level): Handle ".level 2.0".
2320 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2322 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2323 * config/tc-i386.h (template.extension_opcode): Change to
2324 unsigned int to allow full range of 8-bit opcode suffixes.
2325 (None): Redefine as 0xffff.
2327 From Jeff B Epler <jepler@usgs.gov>
2328 * doc/c-i386.texi (i386-SIMD): New section.
2330 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2332 * read.c (discard_rest_of_line): New function.
2333 * read.h: Declare it.
2334 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2336 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-d10v.c (find_symbol_matching_register): New function.
2339 (find_opcode): Cope with the case where a register name matches
2342 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-v850.c (md_pcrel_from): Rename to
2345 v850_pcrel_from_section.
2346 (v850_pcrel_from_section): Do not resolves symbols in other
2349 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2351 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-d10v.c (find_opcode): Generate an error if a register
2354 is supplied for an operand that should not be a register.
2356 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2358 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2359 instructions to have another instruction in the right bin.
2361 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2363 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2364 the right container if the left container holds a branch
2367 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2370 both a register name and symbol name.
2371 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2373 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2375 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2376 execution unit class.
2378 (reg_name_search): If a name matches a register and a symbol,
2379 prefer the register.
2380 (find_format): Disallow flag registers when a general purpose
2381 register is required.
2382 If a number is required, but a register has been given, check to
2383 see if a symbol with the same name as the register exists, and if
2384 so, use that symbol.
2386 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2388 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2390 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-d30v.c (find_format): Do not accept flag registers as
2393 general purpose registers.
2394 (find_format): If an immediate value is expected at a given place
2395 in a format, but a register name has been provided instead, check
2396 to see if that register name matches the name of a predefined
2397 symbol and if it does, then use the symbol instead.
2398 (reg_name_search): If a register name matches a symbol name,
2399 prefer the register name to the symbol name.
2401 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2404 the previous insn to empty.
2406 1998-09-20 Michael Meissner <meissner@cygnus.com>
2408 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2409 pieces, forcing the use of an ANSI compiler.
2411 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2413 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2415 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2417 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2419 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2421 (obj_elf_vtable_entry): Likewise.
2422 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2423 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2424 (tc_gen_reloc): Likewise.
2425 (arm_fix_adjustable): Likewise.
2426 (elf32_arm_force_relocation): New.
2427 (armelf_frob_symbol): Remove coff-style symbol support.
2429 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2431 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2433 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2435 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2436 OBJ_COFF so that routine is defined for a.out format.
2438 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2440 * config/tc-i386.c (i386_operand): Detect non-segment registers
2441 used as segment prefixes.
2443 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2445 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2446 optimize across FDE boundaries.
2448 * config/obj-coff.c (obj_coff_section): Preserve any link once
2449 flags when setting the section flags.
2451 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2453 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2454 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2456 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2458 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2461 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2463 * frags.c (frag_grow): Include the size of the frag struct in the
2466 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2467 if the new subseg comes before the old.
2469 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2471 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2472 to handle edge8 and edge16.
2474 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2476 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2477 before we clobber the symbol involved.
2479 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2481 * config/tc-arm.c: Remove OBJ_ELF definitions for
2482 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2483 use arm_adjust_symtab for OBJ_COFF.
2484 (armelf_adjust_symtab): New Routine.
2485 * config/tc-arm.h: Define obj_adjust_symtab to
2486 armelf_adjust_symtab for OBJ_ELF.
2488 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2490 * configure.in: Make all i386-elf targets use bfd_gas.
2491 * config/tc-i386.c (tc_i386_force_relocation): New.
2492 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2493 (md_apply_fix3): Likewise.
2494 (tc_gen_reloc): Handle them.
2495 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2496 tc_i386_force_relocation.
2498 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2500 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2502 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2505 current opcode after writing the first insturction of a reverse
2508 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2510 * read.h (generate_lineno_debug): Add prototype.
2511 * read.c (generate_lineno_debug): Make non-static.
2513 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2515 * config/tc-i386.c (md_assemble): Only warn for address/data size
2518 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2520 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2521 against Thumb function names, as the linker needs this information.
2523 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2525 * expr.c (operand): Check also that there is no advance in operand
2526 after atof_generic in order to decide "is it label 0f or floating
2529 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2531 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2532 command line options with a single dash.
2533 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2535 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2537 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2538 * tc-arm.c (arm_fix_adjustable): New routine.
2540 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2542 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2543 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2544 demand_empty_rest_of_line before mri_comment_end.
2545 (equals): Check garbage after expression before
2546 mri_comment_end in MRI mode.
2548 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2550 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2551 small immediate constant to use the constant itself rather than
2554 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2556 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2557 (pa_leave): Likewise.
2559 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2561 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2563 (i386_operand): Fix an error message.
2565 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2567 * doc/c-arm.texi (ARM Directives): Document .req directive.
2569 * config/tc-arm.c (reg_required_here): Display erroneous string if
2570 the register name could not be decoded.
2571 Do not set inst.instruction if the sift is -1.
2573 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2575 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2578 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2580 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2581 even if it is belived to be unnecessary.
2583 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2585 config/tc-i386.c (i386_operand): Size immediate constants by
2586 suffix (erroneously removed as part of July 7 change).
2588 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2590 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2591 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2592 (armelf_frob_symbol): New Routine.
2593 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2595 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2597 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2599 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2601 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2602 command line switches passed to assembler.
2604 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2606 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2607 (gas_cgen_opcode_desc): Declare.
2608 (gas_cgen_parse_operand): Declare.
2609 (*): Prepend gas_ to gas specific fns to denote them as such.
2611 * cgen.c (gas_cgen_opcode_desc): New global
2612 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2613 (queue_fixup): Renamed from cgen_queue_fixup.
2614 (*): Prepend gas_ to gas specific fns to denote them as such.
2616 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2617 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2618 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2619 Open opcode table and initialize it.
2620 (make_parallel): Use gas_cgen_opcode_desc.
2621 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2622 (md_assemble): Ditto.
2624 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2626 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2627 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2628 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2629 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2630 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2631 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2632 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2633 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2634 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2635 (INIT_STAB_SECTION): Likewise.
2636 (OBJ_PROCESS_STAB): Likewise.
2638 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2639 (md_parse_option): Watch for them.
2640 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2641 (md_begin): Kill neverdef code.
2642 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2643 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2644 (s_alpha_coff_wrapper): New.
2645 (md_pseudo_table): Trap all ECOFF pseudos.
2647 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2649 Start of changes to remove mdebug section from mips*-elf
2650 Based on MIPS_STAB_ELF definition
2651 * acconfig.h: undef if not configured
2652 * config.in: undef if not configured
2653 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2654 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2655 * stabs.c (s_stab_generic): flush frag
2657 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2659 * configure.in: (arm-*-elf): Handle.
2660 (thumb-*-elf): Handle.
2661 * configure: Regenerate.
2662 * read.c (stringer): Fix typo in comment.
2663 * write.c (fixup_segment): Don't add symbol value to addend if
2665 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2667 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2670 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2672 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2673 (write_2_short): Emit warning if new flag is set.
2674 (do_assemble): Set flags if left instruction is one of special
2675 "right-instruction-killer" type.
2677 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2679 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2680 Always output words in debug_info section as big endian.
2681 (sparc_target_format): Choose correct bfd target.
2682 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2684 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2686 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2687 to work with internationalization code. Issue an error when two
2688 operands match that are not allowed to match.
2690 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2692 * configure.in (install_tooldir): Allow target to specify whether
2693 it wants to be installed in $(tooldir)/bin.
2694 * configure: Regenerate.
2695 * Makefile.am (install-exec-local): Set install-exec-tooldir
2696 dependency via configure.
2697 * Makefile.in: Regenerate.
2699 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2701 * Makefile.am (install-exec-local): Split into two ...
2702 (install-exec-bindir,install-exec-tooldir): New rules.
2703 * Makefile.in: Regenerate.
2705 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2707 * Makefile.am (install-exec-local): Don't remove the file before
2708 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2709 W. Rozycki <macro@ds2.pg.gda.pl>.
2710 * Makefile.in: Rebuild.
2712 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2714 * cgen.c: Include libiberty.h.
2715 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2716 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2717 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2718 (md_cgen_lookup_reloc)): Declare.
2719 (md_cgen_record_fixup_exp): Declare.
2720 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2721 (m32r_relax_frag): Declare.
2722 (cgen_md_apply_fix3): Decls moved to cgen.h.
2723 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2724 (m32r_cgen_record_fixup_exp): Delete decl.
2725 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2726 (assemble_nop): Delete.
2727 (expand_debug_syms): Delete unused `exp'.
2728 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2729 Add default case for -Wall.
2730 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2731 (md_atof): Delete unused wordP.
2733 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2735 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2738 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2741 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2742 .print, .purgem, and .struct. Remove documentation for
2745 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2747 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2748 Update call to insert_operand.
2750 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2752 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2754 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2756 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2757 whitespace after a prefix operator.
2759 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2761 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2763 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2765 * config/tc-sparc.c (log2): New static function.
2766 (s_reserve): Use log2 to convert alignment before calling
2768 (s_common): Use log2 to convert alignment before calling
2769 record_alignment and frag_align.
2770 (sparc_cons_align): Use log2.
2772 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2774 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2775 (s_common): Likewise.
2777 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2778 initialization of waddr.
2779 (sparc_elf_final_processing): Add default case to switch.
2781 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2783 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2784 than temporary real.
2786 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2788 * write.c (subsegs_finish): Don't align the segments if there were
2791 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2792 copying aux information.
2794 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2795 expression into a symbol.
2797 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2799 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2800 type to unsigned int.
2801 (md_assemble): Change type used to store offsets from unsigned
2803 (i386_operand): Switch error check to only call RESTORE_END_STRING
2804 once after parse_register.
2806 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2808 * config/tc-v850.c (md_show_usage): Changed format to match that
2811 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2813 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2815 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2817 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2820 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2822 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2823 * doc/Makefile.in: Rebuild.
2825 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2827 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2828 for %lo expressions.
2829 (mips_ip, case 'u'): Move range check after code to mask
2830 off bits in %hi/%lo expressions. Mask off high bits for
2833 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * doc/Makefile.am (gasver.texi): New target.
2836 (as.info, as.dvi): Depends upon gasver.texi.
2837 * doc/as.texinfo: Include gasver.texi. Mention version number on
2838 title page and in top node.
2839 * doc/Makefile.in: Rebuild.
2841 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2843 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2844 but not including the line containing the edict.
2845 * listing.h (LISTING_EOF): New.
2846 * input-scrub.c (input_scrub_next_buffer): Call it.
2848 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2850 * config/tc-i386.c (i386_operand): Don't set the size of an
2851 immediate address based solely on the suffix and the mode.
2853 * config/tc-i386.c (md_assemble): Add assertion to make sure
2854 overlap2 does not set Imm.
2856 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2857 sequences of whitespace to a single space.
2858 (is_space_chars): Just compare with space.
2859 (md_begin): Don't initialize space_chars.
2860 (md_assemble): Just skip a single whitespace character.
2861 (i386_operand): Rewrite base-index parsing to use new
2862 parse_register, and to skip white space. Skip white space in a
2863 number of other places too. Don't give error message if
2864 parse_register fails.
2865 (parse_register): Change reg_string parameter to be non-const.
2866 Add end_op parameter. Skip white space after the `%', and return
2867 end of register string. Give error message here rather than
2870 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2872 Based on patch from Matt Semersky <matts@scd.hp.com>:
2873 * expr.c (op_encoding): Make const.
2874 (expr_set_precedence): New function.
2875 (expr_begin): Don't set operator rankings, just call
2876 expr_set_precedence.
2877 * expr.h (expr_set_precedence): Declare.
2878 * read.c (s_mri): Call expr_set_precedence.
2880 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2882 * doc/as.texinfo (Statements): Remove paragraph discussing
2883 continuing lines with a backslash. This hasn't worked for years,
2886 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2888 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2890 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2891 (ps_CTORS, ps_DTORS): New section types.
2892 (vms_fixup_xtors_section): New function
2893 (Ctors_Psect, Dtors_Psect): Define.
2894 (IS_GXX_XTOR): Define
2895 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2896 Filter static constructors/destructors and add to
2897 Ctors_Symbols/Dtors_Symbols chain.
2898 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2899 appropriate section.
2901 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2902 * makefile.vms: Merge vax/vms support.
2904 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2906 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2907 (elf_pseudo_table): Add them.
2908 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2909 (md_apply_fix): Accept them.
2910 (mips_fix_adjustable): Don't adjust them.
2911 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2912 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2913 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2914 (tc_fix_adjustable): Don't adjust them.
2916 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2918 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2920 * Makefile.in: Regenerate.
2921 * configure.in: AC_SUBST cgen_cpu_prefix.
2922 * configure: Regenerate.
2924 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2926 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2927 Changed all users of COND12_DELAY.
2929 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2931 * config/tc-mn10300.c (set_arch_mach): New function.
2932 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2933 (md_begin): Default to mn10300 mode.
2934 (md_assemble): Only accept instructions for the core mn10300
2935 chip and the active machine type.
2937 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * subsegs.h (segment_info_type): Give the struct a name.
2940 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2941 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2942 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2943 * config/tc-w65.h (tc_reloc_mangle): Declare.
2944 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2946 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2948 * config/tc-v850.c (v850_comm): Restore old section
2949 after common processing.
2951 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2953 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2955 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2957 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2958 char with code that explicitly sign-extends.
2960 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-v850.c (md_begin): Restore text section as the current
2963 section after creating call table sections.
2964 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2967 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2968 with call to macro SYM_AUXINFO.
2970 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2972 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2973 with the program transform name.
2974 * Makefile.in: Rebuild.
2976 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2981 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2983 * config/tc-i386.c (i386_operand): Be prepared for a space between
2984 the open parenthesis and the start of the register operand,
2985 because of the June 16 change.
2987 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2989 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2992 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2994 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2995 even if it is belived to be unnecessary.
2997 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2999 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3001 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3003 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3005 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3006 shift amount for a repeated operand. The shift amount for the
3007 repeated copy comes from the size of the operand.
3009 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3011 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3013 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3017 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3019 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3020 characters in it as LEX_IS_SYMBOL_COMPONENT.
3021 * config/tc-i386.h (tc_symbol_chars): Define.
3022 (extra_symbol_chars): Declare.
3023 * config/tc-i386.c (extra_symbol_chars): Define.
3024 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3025 (line_comment_chars): Set to '/' if TE_LINUX.
3026 * doc/c-i386.texi (i386-prefixes): Update.
3027 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3029 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3031 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3032 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3034 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3036 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3037 constraint in instructions REP & REPI.
3039 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3042 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3044 (check_range): If the operand is shifted, then shift the number
3045 before checking its range.
3047 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3049 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3052 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3054 * config/tc-v850.c (v850_comm): Create special sections as needed.
3056 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3058 * config/tc-d10v.c (write_2_short): Addition of swapping
3059 instructions for sequential and reverse sequential order when
3060 given order is not possible.
3062 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3064 * Makefile.am: Rebuild dependencies.
3065 (DEP_INCLUDES): Fix reference to intl build directory.
3066 * Makefile.in: Rebuild.
3068 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3070 * doc/c-i386.texi: Update 16 bit documentation.
3072 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3073 IgnoreDataSize to IgnoreSize as they are used for address size as
3075 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3076 32-bit mode, similarly addr16/data16 and variants.
3078 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3081 sequential word multiply instructions.
3083 (do_assemble): Add extra command line argument, to allow mul32
3084 attribute to be preserved across parallel insns.
3085 (md_assemble): Insert NOPs between explicitly parallel insns which
3086 contain an 32 bit multiply and a 16 multiply.
3088 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3090 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3093 * config/tc-i386.c (reloc): Add braces.
3095 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3096 consistent with Intel naming.
3097 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3098 use bitfields in sib_byte.
3099 (modrm_byte): Don't use bitfields here either.
3101 * config/tc-i386.c (current_templates): Add const.
3102 (parse_register): Add const to return, param, and char *s.
3103 (i386_operand): Add const to reg_entry *r.
3104 * config/tc-i386.h (templates): Add const to start, end.
3106 Inspired by code for 16 bit gas support from Martynas Kunigelis
3107 <martynas@nm3.ktu.lt>:
3108 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3109 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3110 (uses_mem_addrmode): Remove.
3111 (md_estimate_size_before_relax): Add support here too.
3112 (md_relax_table): Rewrite interface to md_relax for 16 bit
3114 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3115 (opcode_suffix_to_type): Remove.
3116 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3117 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3118 (md_convert_frag): Likewise.
3119 (i386_operand): Add support for 16 bit base/index regs,
3120 immediates, and displacements. Remove some unnecessary casts, and
3121 localise end_of_operand_string, displacement_string_start,
3122 displacement_string_end variables. Add GCC_ASM_O_HACK.
3123 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3125 * config/tc-i386.c (prefix_hash): Remove.
3126 (md_begin): Rewrite without obstacks. Remove prefix hash table
3127 handling. Rewrite lexical table handling.
3128 (i386_print_statistics): Don't print prefix statistics.
3129 (md_assemble): Rewrite instruction parser so that line is not
3130 converted to lower case. Don't do a hash_find for prefixes,
3131 instead recognise them via opcode modifier.
3132 (expecting_operand, paren_not_balanced): Localise variables.
3133 * config/tc-i386.h (IsPrefix): Define.
3134 (prefix_entry): Remove.
3136 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3137 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3138 '\\' in case where comment_chars contains '/'.
3140 * config/tc-i386.c (MATCH): Ensure given operand and template
3141 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3142 you must write `ljmp *table(%ebx)'.
3144 From H.J. Lu <hjl@gnu.org>:
3145 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3146 as 0 ifndef BFD_ASSEMBLER.
3147 (md_assemble): Allow immediate operands without suffix or
3148 other reg operand to default in size to the current code size.
3150 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3152 * config/tc-v850.c (md_begin): Restore creation of
3153 .call_table_text and .call_table_data sections.
3155 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3158 after emitting a word of noops.
3160 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3162 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3163 (i386_operand): Simplify checks for valid base/index combinations.
3164 Disallow `in 4(%dx),%al'.
3166 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3168 (add_prefix): Change parameter from char to int.
3170 * config/tc-i386.h (Ugh): Define opcode modifier.
3171 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3173 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3174 CONSISTENT_REGISTER_MATCH macros to check register types more
3175 thoroughly. Check for illegal suffix/operand combinations
3176 when matching insns with operands. Handle new `s' suffix, and
3177 associated FloatMF opcode modifier for float insns with memory
3179 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3180 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3181 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3182 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3183 DATA_PREFIX_OPCODE throughout.
3185 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3186 (md_assemble): Rewrite suffix/register operand checking code to be
3187 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3188 AnyMem, the better to grep.
3190 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3191 given a memory operand. Don't set Abs bits either.
3192 (type_names): Remove Mem*, Abs*.
3193 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3194 define opcode_modifiers as these cases are handled by Disp8,
3195 Disp16, Disp32 and suffix checks.
3196 (COMES_IN_BOTH_DIRECTIONS): Remove.
3197 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3199 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3200 if IgnoreDataSize modifier given. Remove ShortformW modifier
3201 test. Add test for ShortForm in W base_opcode modification.
3202 Merge Seg2ShortForm and Seg3ShortForm code.
3203 * config/tc-i386.h (ShortFormW): Remove.
3204 (IgnoreDataSize): Define.
3206 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3208 * config/tc-d30v.c (md_assemble): Store previous segment state
3209 with previous instruction.
3211 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3213 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3214 (ebp, esp): Remove static variables.
3215 (MATCH): Remove test for InOutPortReg.
3216 (i386_operand): Properly handle InOutPortReg here instead.
3217 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3218 (md_assemble): Simplify and correct modrm and sib generation.
3219 (i386_operand): Add warning for scale without index.
3220 Rewrite checks for valid base/index combinations.
3222 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3223 macros and enclose in do while(0).
3224 (RESTORE_END_STRING): Likewise.
3225 (md_assemble): Add one to printed operand number so we start
3226 from 1 not 0. Add some more gettext invocations.
3227 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3230 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3231 DATA_PREFIX, SEG_PREFIX): Define.
3232 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3233 (check_prefix): Remove function.
3234 (add_prefix): New function. Add prefix to i.prefix as well as
3236 (md_assemble): Changes for add_prefix. Remove hack for wait
3237 prefix, instead always output prefixes in fixed order. Test
3238 for jcxz/loop when selecting between word & dword operations,
3239 and add address size prefix rather than operand size prefix.
3240 Remove operand -> address size hack when emitting jcxz/loop.
3241 (i386_operand): Remove O_Absent check as it's done in expr.
3243 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * configure.in: Recognize m5200 as a cpu_type of m68k.
3246 * aclocal.m4: Rebuild with current libtool.
3247 * configure: Rebuild.
3249 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3251 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3252 to relaxable_symbol to prevent references to external symbol from
3255 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3258 symbols are relaxable.
3260 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3262 * config/tc-v850.c (md_begin): Don't create special
3263 sections by default.
3265 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3267 * config/tc-mips.c (macro): For div and udiv, close the
3268 reorder block as soon as possible.
3270 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3272 From Matt Semersky <matts@scd.hp.com>:
3273 * macro.c (macro_mri_mode): New function.
3274 * macro.h (macro_mri_mode): Declare.
3275 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3278 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3280 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3283 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3284 until after xstrdup in OBJ_EVAX case.
3286 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3288 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3289 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3290 of hardcoded magic number.
3291 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3293 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3295 * read.c (do_s_func): New function.
3297 * read.h (do_s_func): Add prototype.
3299 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3301 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3302 nops if fill pattern not specified.
3304 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3306 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3307 * config/te-go32.h (TE_GO32): Define.
3308 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3310 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3312 Implement .func/.endfunc pseudo-ops.
3313 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3315 * read.c (potable): Add .func,.endfunc.
3316 (s_func): New function.
3317 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3319 (in_doc_func_p,current_function_label): New static globals.
3320 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3322 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3324 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3325 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3326 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3327 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3328 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3329 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3330 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3331 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3332 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3333 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3334 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3335 * config/tc-a29k.c: Don't define md_short_jump_size,
3336 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3337 * config/tc-alpha.c: Likewise.
3338 * config/tc-alpha.h: Likewise.
3339 * config/tc-arm.c: Likewise.
3340 * config/tc-h8300.c: Likewise.
3341 * config/tc-h8500.c: Likewise.
3342 * config/tc-hppa.c: Likewise.
3343 * config/tc-i860.c: Likewise.
3344 * config/tc-i960.c: Likewise.
3345 * config/tc-ppc.c: Likewise.
3346 * config/tc-sh.c: Likewise.
3347 * config/tc-sparc.h: Likewise.
3348 * config/tc-tic30.c: Likewise.
3349 * config/tc-w65.c: Likewise.
3350 * config/tc-z8k.c: Likewise.
3352 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3354 * config/tc-vax.c (_): Delete this macro used for placeholder
3355 values in vax_operand_width_size; it conflicts with the _() macro
3356 used for internationalization.
3358 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3361 code. From Chris Moller <moller@bops.com>.
3363 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3364 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3365 * read.c (emit_expr): Initialize seg and subseg fields of a new
3367 * write.c (write_object_file): Switch to the appropriate segment
3368 and subsegment when processing a broken word.
3370 * config/tc-m68k.c (mri_assemble): New static function.
3371 (build_mri_control_operand): Call mri_assemble rather than
3373 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3374 (s_mri_endf, s_mri_endw): Likewise.
3376 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3378 * read.c (s_org): Call md_flush_pending_output if it is defined.
3380 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3382 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3384 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3385 (md_parse_option): Add for same.
3386 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3387 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3388 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3390 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3392 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-arm.c (find_real_start): Relax definition of local
3397 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3400 symbols at the given address, not just the last one specified.
3402 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3404 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3405 or number_to_chars_littleendian to write data.
3407 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-v850.c (md_assemble): Remove artificially created
3410 register name symbols.
3412 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3414 * write.c (fixup_segment): Change "segment" to "section" in
3417 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3419 * write.c (fixup_segment): Change sym1-sym2 message again.
3421 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3423 * write.c (fixup_segment): Improve error message for sym1-sym2
3424 errors when sym1 is in a different segment from sym2.
3426 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3428 * config/tc-m32r.c (warn_unmatched_high): New static local.
3429 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3430 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3431 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3432 (md_parse_option): Likewise.
3433 (md_show_usage): Likewise.
3434 (m32r_frob_file): Likewise.
3436 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3437 (read_a_source_file): Call them.
3438 * read.h (stabs_generate_asm_file): Declare.
3439 * stabs.c (stabs_generate_asm_file): New function.
3440 (generate_asm_file): New function.
3441 (stabs_generate_asm_lineno): Move file name handling into
3444 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3446 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3447 (d30v_current_align, d30v_current_align_seg): New variables.
3448 (d30v_last_label): New variable.
3449 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3450 (s_d30v_data, s_d30v_section): Likewise.
3451 (md_pseudo_table): Call them.
3452 (md_begin): Initialize d30v_current_align_seg.
3453 (md_assemble): Call d30v_align when needed by known current alignment.
3454 (d30v_frob_label, d30v_cons_align): New functions.
3455 * config/tc-d30v.h (md_do_align): Remove.
3456 (tc_frob_label): Call d30v_frob_label.
3457 (md_cons_align): New.
3459 * config/tc-d30v.c (find_format): Convert complex expressions to
3460 expression symbols before processing. Clean up code formatting.
3462 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3464 * po/Make-in (install-info): New target.
3466 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3468 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3470 * config/tc-mn10300.c (md_assemble): Likewise.
3472 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3474 * Makefile.am: Update with `make dep-am'.
3475 (HFILES): Add cgen.h.
3476 (cgen.o): Depend on cgen.h.
3477 * Makefile.in: Regenerate.
3479 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3481 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3483 * gasp.c (grab_label): Permit a label to be a preprocessor
3484 variable by permitting a label to start with a backslash.
3486 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3488 * config/tc-mips.c (validate_mips_insn): Removed hack
3489 for previously inaccessible bitfields in some INSN_TRAP
3492 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3494 * config/tc-d30v.c (do_assemble): Abort with error message
3495 if opcode operands do not match.
3497 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3499 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3500 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3501 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3502 similar new 'q' operand.
3504 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3506 * cgen.c (cgen_asm_finish_insn): Fix typo.
3508 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3511 * cgen.c: Include it.
3512 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3513 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3514 All callers updated.
3515 * config/tc-m32r.c: Include cgen.h.
3516 (m23r_insn): New members num_fixups,fixups.
3518 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3520 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3521 to avoid compiler warning.
3523 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3525 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3528 * makefile.vms (OBJS): Add ehopt.obj
3530 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3532 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3534 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3536 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3537 a short format insn.
3538 (md_assemble): Set it for explicitly packed insns.
3540 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3542 * config/obj-coff.c (c_symbol_merge): Do not take address of
3543 native fields when performing the memcpy.
3545 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3547 * config/tc-mips.c (macro,macro2): Implement
3548 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3550 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3552 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3553 relocations against globally visible symbols.
3554 * config/tc-m68k.c (relaxable_symbol): New macro.
3555 (m68k_ip, md_estimate_size_before_relax): Use it.
3556 (tc_m68k_fix_adjustable): Also handle weak symbols.
3558 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3561 references to externally visible symbols.
3562 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3563 values in twice for a PC relative reloc if the symbol is
3566 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3567 don't adjust a PC relative reloc against an externally visible
3569 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3570 for a PC relative fixup against an externally visible defined
3571 symbol, arrange to store object file and addend values as though
3572 the symbol were not defined.
3573 (tc_gen_reloc): Likewise.
3575 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3577 * read.c (sizeof_leb128): Referenced externally by write.c so
3580 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3582 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3583 and expand a 'debug' symbol associated with the next instruction
3584 that does not cause a short instruction to be filled with a NOP.
3585 (md_pseudo_table): Add support for .debugsym.
3586 (assemble_parallel_insn): Add calls to expand_debug_sym as
3588 (md_assemble): Ditto.
3590 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3592 * as.c (main): Conditionally call setlocale.
3593 * gasp.c (main): Likewise.
3594 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3595 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3597 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3599 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3601 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3603 * config/tc-hppa.c: Change all calls to bzero to use memset.
3604 (pa_ip): Add cast to avoid warning.
3605 (tc_gen_reloc, md_apply_fix): Likewise.
3606 (pa_find_space_by_number): Likewise.
3607 (hppa_force_relocation): Likewise.
3608 (pa_block): Change i to unsigned int.
3609 * config/obj-som.h (obj_som_copyright): Declare.
3611 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3613 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3614 for line numbers for assembly source.
3616 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3618 * configure.in: Change version number to 2.9.4
3619 * configure: Rebuild.
3621 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3623 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3625 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3627 * ecoff.h: Change symbolS in function declaration to struct
3630 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3632 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3633 (md_convert_frag): Fix i18n typo.
3635 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3637 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3638 * ecoff.h: Protoype it.
3639 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3640 [EVAX] (s_alpha_prologue): Delete.
3641 (md_pseudo_table): Update.
3643 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3646 array to local pointer.
3647 (get_args, parse_expr): Add casts to avoid warnings.
3649 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3651 * read.c (s_set): Cast xmalloc return value to fragS *.
3652 * config/tc-m68k.c (m68k_ip): Function made static to match
3653 previous forward declaration.
3654 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3656 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-v850.c: Add internationalisation macros to error
3661 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3662 macros to error strings.
3664 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3667 reloc is in the TOC csect.
3668 (md_apply_fix3): Correct gettext typo.
3670 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3672 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3673 .L - they are local labels and the branches are not really
3674 function calls but rather far jumps.
3676 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3678 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3680 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3682 * config/tc-i386.c (md_assemble): Print operand number rather than
3683 using ordinal_names.
3684 (i386_operand): Likewise.
3686 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3688 * Makefile.am (INTLLIBS): Define to work around apparent automake
3690 All Makefiles: Regenerated.
3692 * Many files: Added gettext invocations around user-visible
3694 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3695 HAVE_LC_MESSAGES): Define.
3696 * dep-in.sed: Added asintl.h.
3697 * po/Make-in: New file.
3698 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3700 * read.c (Z_): Renamed from `_'.
3701 * Makefile.am (SUBDIRS): Added po.
3702 (POTFILES): new macro.
3703 (po/POTFILES.in): New target.
3704 ($(OBJS)): Added asintl.h.
3706 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3707 (as_new_LDADD): Added $(INTLLIBS).
3708 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3709 (gasp_new_LDADD): Added $(INTLLIBS).
3710 (gasp_new_DEPENDENCIES): New macro.
3711 * configure, aclocal.m4: Rebuilt.
3712 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3714 (ALL_LINGUAS): Define.
3715 * macro.c: Include "asintl.h".
3716 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3717 * as.h: Include "asintl.h".
3718 * config/tc-i386.c (ordinal_names): Removed.
3719 (md_assemble): Changed error text to avoid ordinal_names.
3720 (i386_operand): Likewise.
3721 (reloc): Added as_bad to avoid i18n problems.
3722 (tc_gen_reloc): Likewise.
3723 * config/tc-arm.c (bad_args): Now a #define.
3725 * config/obj-vms.c (VMS_stab_parse): Changed type of
3727 (global_symbol_directory): Unified strings to avoid i18n
3729 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3730 avoid i18n problems.
3731 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3732 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3734 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3736 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3738 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3740 * as.c (print_version_id): Added an fprintf to avoid i18n
3742 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3744 * expr.c (expr): Added as_warn call to avoid i18n problems.
3745 * messages.c (as_assert): Changed code to avoid i18n problems.
3746 (as_abort): Likewise.
3747 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3748 (s_space): Likewise.
3749 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3751 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3753 * config/tc-i386.c (check_prefix): New static function, split out
3755 (struct _i386_insn): Add wait_prefix field.
3756 (md_assemble): Remove wait_prefix local variable. Use
3757 check_prefix when adding a prefix.
3759 * config/tc-i386.c (current_templates): New static variable.
3760 (md_assemble): Remove current_templates local variable.
3761 (md_assemble, i386_operand): Improve error and warning messages in
3762 many places. Add RESTORE_END_STRING in many places before error
3763 return. Clarify some comments.
3765 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3767 (md_assemble): Parse string instruction operands, looking for
3768 segment override prefixes. Check for invalid segment prefixes on
3770 (i386_operand): i.seg[] and max mem_operand changes for string
3772 * config/tc-i386.h (EsSeg): Define.
3774 * config/tc-i386.h (regKludge): Define.
3775 (iclrKludge, imulKludge): Don't define.
3776 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3777 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3778 opcode_modifier checks to look for more common cases first. Add
3779 default_seg for IsString case.
3781 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3785 * configure: Rebuild with new automake and libtool.
3786 * aclocal.m4, Makefile.in: Likewise.
3788 * doc/Makefile.am (as.dvi): New target.
3789 * doc/Makefile.in: Rebuild.
3791 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3793 * configure.in: Added sparc86x support.
3795 * configure: Rebuild.
3797 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3799 (md_parse_option): Warn if -EL is not supported for this architecture.
3801 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3803 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3805 * config/tc-mips.c (mips_ip): Note when we use get match on
3806 the full instruction name.
3808 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3810 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3811 back into the expression to handle add/sub simplification correctly.
3813 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3815 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3817 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3822 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3824 * symbols.c (max_indent_level): New global.
3825 (print_symbol_value_1): Use it.
3826 * expr.h (expr_build_dot): Declare.
3827 * expr.c (expr_build_dot): New function.
3829 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3831 * symbols.c (print_binary): New function.
3832 (print_expr_1): Call it.
3834 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3836 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3837 operand in the opcode.
3839 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3841 * config/tc-i386.h: Reorder operand flags and opcode modifier
3842 flags for clarity. Remove unused definitions: Unknown,
3843 ImmUnknown, DispUnknown, NoModrm.
3844 * config/tc-i386.c (type_names): Add missing Debug type.
3845 (md_assemble): Better duplicate prefix checking. Quicker string
3846 instruction check via new opcode_modifier flag.
3848 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * doc/as.texinfo (Invoking): Clarify -Wa example.
3852 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3854 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3855 (s_mips_weakext): Define.
3856 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3857 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3860 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3862 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3863 is an error if the value can not be computed at assembly time.
3864 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3866 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3868 * gasp.c (main): Set next field of new include_path structure to
3869 NULL. From Avery Pennarun <averyp@gdc.ca>.
3871 * read.c (s_mri_sect): Call as_bad rather than abort for an
3872 unsupported MRI target.
3874 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3876 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3877 the destination of a branch instruction should be altered.
3878 (find_real_start): New function: Locate the real, Thumb coded
3879 start of a Thumb function.
3880 (do_t_branch23): Alter the destination of branches to Thumb
3883 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3885 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3887 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3890 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3892 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3893 * doc/c-hppa.texi: Likewise.
3895 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * Makefile.am: Rebuild dependencies.
3898 * Makefile.in: Rebuild.
3900 * Makefile.am (DEP_INCLUDES): New variable.
3901 (.dep1): Change to work when srcdir is not an absolute path.
3902 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3903 * Makefile.in: Rebuild.
3905 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3907 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3908 LinearAddress patch.
3910 * configure.in: Set version to 2.9.1.
3911 * configure: Rebuild.
3913 * Branched binutils 2.9.
3915 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3917 * config/tc-i386.h (FWait): Define.
3918 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3919 other prefixes. Check FWait flag in opcode table to see which
3920 instructions require an fwait prefix.
3922 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3924 * stabs.c (get_stab_string_offset): Always create a stab string
3927 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3929 Fix some gcc -Wall warnings:
3930 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3931 * ehopt.c (eh_frame_code_alignment): Likewise.
3932 * expr.c (integer_constant, operand): Likewise.
3933 * frags.c (frag_align): Likewise.
3934 * gasp.c (level_0, change_base, doinstr): Likewise.
3935 * hash.c (hash_ask): Likewise.
3936 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3937 (debugging_pseudo): Likewise.
3938 * macro.c (define_macro, check_macro): Likewise.
3939 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3940 (ignore_rest_of_line, float_cons): Likewise.
3941 * symbols.c (decode_local_label_name): Likewise.
3942 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3943 (fixup_segment, number_to_chars_bigendian): Likewise.
3944 (number_to_chars_littleendian): Likewise.
3945 * config/atof-ieee.c (gen_to_words): Likewise.
3946 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3947 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3948 * read.c (output_big_sleb128): Initialize locals to avoid
3950 (output_big_uleb128, equals): Likewise.
3951 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3952 to unsigned int. Change zeros to unsigned int.
3953 * cond.c (s_if): Add return to default case.
3954 * frags.c (frag_now_fix): Change return type to addressT.
3955 * frags.h (frag_now_fix): Update declaration.
3956 * listing.c (file_info_struct): Change linenum to unsigned int.
3957 (struct list_info_struct): Change hll_line to unsigned int.
3958 (print_source): Update format string.
3959 * read.c (emit_expr): Change scan to unsigned int, and don't
3960 bother to initialize it.
3961 * symbols.c (dollar_label_count): Change to unsigned long.
3962 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3963 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3964 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3966 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3969 mcf5200 just as we do for m68000.
3970 (m68k_init_after_args): Likewise.
3971 (md_estimate_size_before_relax): Likewise.
3973 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3975 * config/tc-v850.c (md_assemble): Store relocation addend in
3976 fixup instead of instruction.
3978 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3980 * config/tc-i386.c (md_assemble): Swap template arguments to
3981 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3982 This macro is currently symmetric, so passing them the wrong
3983 way didn't cause any problem, but may if the macro is changed
3985 After copying template to i.tm, use i.tm. rather than t-> to
3986 access fields, and make t a const*
3987 Move i.tm.operand_types[] swap to immediately after the copy.
3989 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3991 * expr.h (expr_build_uconstant): Add prototype.
3992 (expr_build_unary,expr_build_binary): Add prototypes.
3993 * expr.c (expr_build_uconstant): New function.
3994 (expr_build_unary,expr_build_binary): New functions.
3996 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3998 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3999 * macro.c (macro_expand_body): Increase buffer size.
4000 * messages.c (as_warn): Likewise.
4001 (as_warn_where, as_bad, as_bad_where): Likewise.
4003 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4005 Based on patch from H.J. Lu <hjl@gnu.org>:
4006 * Makefile.am (DISTSTUFF): New variable.
4007 (diststuff): New target.
4008 * Makefile.in: Rebuild.
4010 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4013 m32r_elf_section_change_hook.
4015 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4016 emit a nop if a section ends with a 16 bit instruction.
4018 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4021 s_lcomm rather than obj_coff_lcomm.
4022 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4024 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4026 * config/tc-i386.h (LinearAddress): Define.
4027 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4028 instruction, don't use a default segment.
4030 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4032 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4033 * configure: Rebuild.
4035 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * aclocal.m4, configure: Rebuild with libtool 1.2.
4039 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4042 PC relative branches. Patch courtesy of Jonathan Walton.
4045 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4047 * configure.in (emulations): Add thumb-pe target.
4049 * configure (emulations): Add thumb-pe target.
4051 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4053 * itbl-lex.l (yywrap): Don't define if already defined as a
4056 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4058 * depend.c (quote_string_for_make): New function.
4059 (wrap_output): Use it.
4061 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4063 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4064 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4066 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4068 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4069 Recognize -GN and -relax.
4070 (md_begin): Initialize gp size from -G switch.
4071 (alpha_force_relocation): Always force if -relax.
4072 (alpha_align): Take a new argument that will specify when to
4073 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4074 Change all callers. Emit nop alignment padding as nop+unop pair.
4076 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4078 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4079 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4081 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4083 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4084 require padding to the next long word boundary.
4086 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4088 * cgen.c: #include symcat.h.
4089 * config/tc-m32r.c: Likewise.
4091 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4093 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4094 absolute expressions instead of '$' prefixed register names.
4096 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4098 * read.c (s_set): Record file and line info for symbols when -as.
4099 (pseudo_set): Don't overwrite that dummy fragment.
4101 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * config/tc-ppc.c (md_pseudo_table): Add "section".
4104 (ppc_named_section): New static function.
4106 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4108 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4109 so we don't have to scan the entire list.
4111 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4113 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4114 case, allow the parallel instructions to modify the same flag
4117 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4119 * listing.c (list_symbol_table): Categorize symbols by
4120 undefined_section rather than sy_frag->line == NULL.
4122 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4124 * Makefile.am (install-exec-local): Install properly when ln
4125 fails or tooldir == prefix.
4127 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4129 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4130 Test result of insert_operand for error.
4132 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4135 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4136 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4137 * doc/Makefile.in: Rebuild.
4139 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4141 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4142 (macro): Fix handling of M_COP[0-3].
4144 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4146 Based on patches from Ross Harvey <ross@teraflop.com>:
4147 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4148 if macro_alternate or macro_mri.
4149 (getstring): Remove support for byte constants between < and >.
4150 (get_any_string): '<' only starts a string if macro_alternate or
4152 (macro_expand_body): Permit keyword parameters following
4153 positional parameters.
4155 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4156 * configure.in (alpha*-*-netbsd*): New target.
4157 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4158 * configure: Rebuild.
4160 * as.h (flag_warn_suppress_instructionswap): Move from here...
4161 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4162 here, and make static.
4164 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4165 BFD_ASSEMBLER or MANY_SEGMENTS.
4167 * as.c (show_usage): Update bug-gnu-utils address.
4168 * gasp.c (show_usage): Likewise.
4169 * doc/as.texinfo (Bug Reporting): Likewise.
4171 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4173 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4174 insns regardless of the size of a pointer if we're in mips I or
4176 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4178 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4180 Fix rac to accept only a0:
4181 * tc-d10v.c (parallel_ok, find_opcode):
4182 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4183 Introduce OPERAND_GPR.
4185 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4187 * read.c (s_fill): Handle non-constant repeat counts by creating
4188 an rs_space fragment.
4190 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4193 from as_bad to as_warn.
4195 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4197 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4198 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4199 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4201 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4204 seg_fix_rotP rather than fix_root from seg_info.
4206 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4208 * expr.c: Add support for 0x1_2_3_4 bignums.
4210 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4212 * configure.in: Change -linux* to -linux-gnu*.
4213 * configure: Rebuild.
4215 * app.c (do_scrub_begin): Treat \r as whitespace.
4217 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * Makefile.am: Update dependencies.
4220 * Makefile.in: Rebuild.
4222 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * configure, aclocal.m4: Rebuild with new libtool.
4226 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4229 the argument to bfd_set_arch_mach.
4230 (load_address): Use bfd_arch_bits_per_address to determine the
4231 bit size of an address instead of looking at the isa level.
4232 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4234 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4236 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4238 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4240 * ehopt.c: New file.
4241 * as.h (enum _relax_state): Add rs_cfa.
4242 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4243 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4244 * read.c (emit_expr): Call check_eh_frame.
4245 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4246 (relax_segment): Likewise.
4247 * Makefile.am: Rebuild dependencies.
4248 (GAS_CFILES): Add ehopt.c.
4249 (GENERIC_OBJS): Add ehopt.o.
4250 * doc/internals.texi (Frags): Document rs_cfa.
4252 * as.c (show_usage): Mention --traditional-format.
4253 (parse_args): Accept --traditional-format.
4254 * as.h (flag_traditional_format): Declare.
4255 * output-file.c (output_file_create): If flag_traditional_format,
4256 set BFD_TRADITIONAL_FORMAT on stdoutput.
4257 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4259 * config/tc-mips.c (append_insn): Make sure that if we have a
4260 fixup for an unmatched %hi reloc, it does not associated with a
4263 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4264 * doc/Makefile.in: Likewise.
4266 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4268 * config/tc-m32r.c (check_for_side_effects): New function.
4269 (can_make_parallel): Add checks for instruction side effects
4270 clashing with the other instruction.
4271 (assemble_parallel_insn): Improve warning messages. Return error
4272 message from non-swapped instruction order.
4274 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4276 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4278 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4279 md_cleanup definition. This moves the forced literal output to
4280 the end of the source pass, and avoids macro's inserting literals
4281 into the code immediately after the macro expansion.
4283 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4285 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4286 a gas internal symbol is adjustable.
4287 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4289 * as.h: If gcc version greater than 2.6, use `__format__' and
4290 `__printf__' in function attributes, rather than `format' and
4293 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4295 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4297 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4299 Add tms320c30 support:
4300 * config/tc-tic30.h: New file.
4301 * config/tc-tic30.c: New file.
4302 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4303 TARGET_FORMAT as "coff-tic30".
4304 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4305 * Makefile.am: Rebuild dependencies.
4306 (CPU_TYPES): Add tic30.
4307 (CPU_OBJ_VALID): tic30-aout is valid.
4308 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4309 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4310 * configure, Makefile.in: Rebuild.
4312 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-v850.c (md_assemble): Improvements to error messages.
4316 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4318 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4319 BFD_RELOC_HI16_S to store the high bits of any value.
4321 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4322 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4323 assembler calculate relocations to any external symbol at all.
4324 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4325 involving generation of pc-relative relocs.
4326 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4327 has been moved to md_apply_fix3.
4329 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4330 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4331 which actually means (the address of identifier's GOT entry) +
4332 constant, which is not particularly useful.
4334 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4336 * read.h (include_dirs): Declare.
4337 (include_dir_count,include_dir_maxlen): Declare.
4339 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4341 * configure.in: Correct check for shared opcodes library.
4342 * configure: Rebuild.
4344 * listing.c (buffer_line): If we can't open the file, set at_end.
4345 (listing_print): Remove unused local variable fi.
4347 * config/m68k-parse.y (reglistpair): Handle register list in
4350 * config/vms-conf.h: Don't undef VERSION.
4352 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4354 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4356 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4358 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4359 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4360 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4361 (EXTRA_DIST): Define.
4362 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4363 explicitly rather than via the list of object files.
4364 (gcc-as.opt): New file created when make-gas.com is run.
4365 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4366 itbl-cpu.h} to #include appropriate file rather than copying that
4368 * config/vms-conf.h: Synchronize with current config.in.
4369 * Makefile.in: Rebuild.
4371 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4373 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4374 (parallel_ok): Relaxed parallel subinstruction dependency check.
4376 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4378 * as.h (flag_warn_suppress_instructionswap): added new flag.
4379 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4380 command line argument.
4381 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4382 warning only if flag_warn_suppress_instructionswap is false.
4384 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4386 * configure.in (i386-*-mingw32*): New target.
4387 * configure: Rebuild.
4389 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * symbols.c (resolve_symbol_value): Don't set the segment if it
4392 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4394 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4397 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4399 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4400 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4403 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4405 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4407 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-v850.c (v850_insert_operand): Display instruction when
4410 an error is encountered.
4412 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4414 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4415 (i386-*-sco3.2v5*coff): New target.
4416 (i386-*-sco3.2*): New target.
4417 * configure: Rebuild.
4419 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-v850.c: Tidy error message production.
4423 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4426 validate_immediate return value in the right type for comparisons
4429 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4431 * listing.c (MAX_BYTES): Use listing variables not constants.
4432 (data_buffer): No longer an array, but a pointer.
4433 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4434 (listing_listing): Allocate data_buffer.
4436 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4438 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4439 --listing-rhs-width, --listing-cont-lines.
4440 (show_usage): Update.
4441 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4442 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4443 (print_lines): Use the variables instead of the constants.
4444 (listing_listing): Likewise.
4445 * listing.h: Declare the new vars.
4447 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4449 * as.c (parse_args): Add --keep-locals alias for -L.
4450 Add --strip-local-absolute.
4451 (show_usage): Update.
4452 * as.h (flag_strip_local_absolute): New flag.
4453 * symbols.c (S_IS_LOCAL): Use it.
4454 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4455 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4456 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4458 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-m32r.c: Detect if explicitly parallel instructions
4461 might have an io conflict and issue a warning message.
4463 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4465 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4466 cgen_swap_fixups): Functions to save, restore and swap the fixup
4467 chain with a backup copy.
4468 (cgen_asm_finish_insn): Returns address of constructed insn.
4470 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4472 * listing.c (file_info_struct): Remove FILE, add POS.
4473 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4474 (file_info): Don't open the file.
4475 (buffer_line): Check for the file in the last_open cache, updating
4477 (print_source): Don't reference file_info->file.
4478 (listing_listing): Likewise.
4479 (listing_print): Close the file in the cache, if any.
4481 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * read.c (dwarf_file_string): New file static variable.
4484 (emit_expr): Look for constant sequence that leads up to a file
4485 name in DWARF debugging output.
4486 (stringer): Use dwarf_file_string to decide whether to accept a
4487 string as a file name.
4489 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4491 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4492 (crack_operand): Add reg->reglst MRI hack.
4493 (r_seg): Put reglst symbols in reg_section.
4494 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4496 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4498 * tc-sh.c (get_specific): Handle SGR & DBR.
4500 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4502 * tc-h8300.c (parse_reg): Take the length of the symbol into
4503 account when attempting to match a register name.
4504 * tc-h8500.c (parse_reg): Likewise.
4506 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4508 * cgen.c: Formatting changes to improve readability.
4510 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4512 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4515 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4517 Based on a patch from Jim Wilson
4518 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4519 (tc_gen_reloc): Handle cross section PC relative relocs
4522 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4524 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4526 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4528 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4529 (expr_jmp_buf): New static local.
4530 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4531 (cgen_md_operand): New function.
4532 * tc-m32r.c: Clean up pass over `struct foo' usage.
4533 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4535 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4537 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4538 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4540 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4542 * config/tc-i386.c (i386_operand): Give an error if there are
4543 unrecognized characters after an expression.
4545 For older changes see ChangeLog-9697