1 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4 unwinds unless the function is in the text space.
5 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
7 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
9 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
10 (md_assemble): To here. Tweak address generation.
12 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
14 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
15 (md_assemble): Call dwarf2_where for OBJ_ELF.
16 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
17 (pa_end_of_source): New function.
18 * tc-hppa.h (md_end): Define for OBJ_ELF.
20 1999-09-14 Michael Meissner <meissner@cygnus.com>
22 * configure.in (Canonicalization of target names): Remove adding
23 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
24 generates $ac_config_sub with a ${CONFIG_SHELL} already.
25 * configure: Regenerate.
27 1999-09-14 Donn Terry <donn@interix.com>
29 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
31 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
33 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
34 pc-relative jmp/call to an absolute symbol.
35 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
36 absolute section symbols.
38 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
39 jump handling code and comments.
41 1999-09-12 Ian Lance Taylor <ian@zembu.com>
43 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
44 the value if TE_PE and a global defined symbol.
46 1999-09-11 Ian Lance Taylor <ian@zembu.com>
48 * write.c (dump_section_relocs): Call print_symbol_value_1 to
49 print the symbol, rather than printing it here.
51 1999-09-11 Donn Terry <donn@interix.com>
53 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
54 BFD_RELOC_RVA relocations.
56 * config/tc-i386.c (md_undefined_symbol): Compare the name against
57 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
60 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
62 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
63 * doc/internals.texi (Object format backend): Document
66 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
67 relocations against global symbols if TE_PE.
69 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
70 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
72 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
75 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
76 symbols which do not have a constant value, or tags with
77 non-tags. Remove the symbol from the list before adding it at the
80 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
81 C_FCN symbol differently if TE_PE.
82 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
83 appears in the pseudo-op, rather coff_line_base which is only set
86 * config/obj-coff.c (obj_coff_loc): New static function.
87 (obj_pseudo_table): Add "loc".
89 * config/obj-coff.c (add_lineno): Check that the line number is
92 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
93 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
95 (md_atof): Return NULL rather than 0.
96 * config/tc-i386.c (md_atof): Change type to int.
97 * expr.c (expr): Change first parameter to int.
98 * config/obj-coff.c: Add declarations for static functions.
99 (coff_frob_symbol): Use SYM_AUXENT.
100 * config/tc-i386.h (flag_16bit_code): Don't declare.
102 * config/obj-coff.c (obj_coff_section): Default to setting
103 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
105 * write.c (adjust_reloc_syms): Print adjusted fixup.
107 * expr.c (integer_constant): Correct too_many_digits calculation
110 1999-09-09 Andreas Schwab <schwab@suse.de>
112 * doc/c-arm.texi: Fix arguments of @var to not contain
115 1999-09-08 Philip Blundell <pb@nexus.co.uk>
117 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
119 (md_parse_option): Only support -k flag for ELF and COFF targets.
121 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
123 * config/tc-hppa.c (pa_ip): Put strict register checks before
124 call to pa_parse_number.
126 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
128 1999-09-06 Ian Lance Taylor <ian@zembu.com>
130 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
133 1999-09-06 Donn Terry <donn@interix.com>
135 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
137 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
139 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
140 candidate instruction. Require registers for register arguments
141 when in strict mode. Require assemble-time constants for
142 constants when in strict mode.
143 (pa_get_absolute_expression): Require a constant when in strict
146 1999-09-06 Nick Clifton <nickc@cygnus.com>
148 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
150 1999-09-04 Steve Chamberlain <sac@pobox.com>
152 * config/tc-pj.c: New file, supports picoJava in ELF.
153 * config/tc-pj.h: Ditto.
154 * configure.in (pjl*, pj*): New targets.
155 * Makefile.am: Rebuild dependencies.
157 (TARGET_CPU_CFILES): Add config/tc-pj.c.
158 (TARGET_CPU_HFILES): Add config/tc-pj.h.
159 * doc/c-pj.texi: New file.
160 * doc/as.texinfo: Add some PJ specifics.
161 * doc/all.texi: Add PJ to the list of all architectures, sort them
163 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
164 * configure, Makefile.in, doc/Makefile.in: Rebuild.
166 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
168 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
169 (obj_frob_file): Test for null pointer.
170 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
171 (OBJ_PROCESS_STAB): And here.
174 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
175 except OBJ_PROCESS_STAB, which we #undef for ecoff.
176 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
178 * config/obj-coff.c (no_func): Remove.
179 (coff_format_ops): Change occurrences of no_func to 0, as we test
180 for 0 in obj-multi.h.
182 * configure.in: Enable bfd for i386-coff when primary target is
183 bfd. Enable i386 elf,coff emulation support. Don't set
184 USE_EMULATIONS=1 or te_file=multi unless there is more than one
185 emulation to support.
186 *configure: Regenerate.
188 1999-09-02 Nick Clifton <nickc@cygnus.com>
190 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
191 .section .line directive is encountered.
193 1999-09-01 Nick Clifton <nickc@cygnus.com>
195 * config/tc-arm.c (md_section_align): Do not align sections in ELF
198 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
199 * as.texinfo: Document --gdwarf2 command line option.
200 Add additional documentation of ARM command line switches.
202 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
204 * config/tc-i386.c (i386_intel_memory_operand): Combine
205 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
206 and RESTORE_END_STRING around parse_register calls.
207 (i386_operand): Here too.
208 (i386_is_reg): Remove.
209 (parse_register): Move as_bad calls from within this function to
212 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
214 Based on a patch from H.J. Lu <hjl@gnu.org>
215 * config/tc-i386.c (parse_register): Handle FP regs specially.
216 (md_begin): Remove '(' and ')' from register_chars.
218 1999-08-29 Doug Evans <devans@casey.cygnus.com>
220 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
221 error message (done elsewhere).
223 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
225 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
227 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
229 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
232 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
234 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
236 Add new completers. Fix bug in 64 bit condition handling.
238 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
241 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
243 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
245 * config/tc-hppa.c (pa_ip): Add case for 'I'.
247 1999-08-27 Jim Wilson <wilson@cygnus.com>
249 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
250 (struct ls): Add frag field. Initialize it to zero.
251 (out_end_sequence): New local text_frag. Set it while in text section.
252 Replace address check with frag check. Set ls.frag to text_frag if
254 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
255 Set it before switching sections. Replace address check with frag
256 check. Set ls.frag to saved_frag if out_set_addr called.
258 1999-08-26 David Mosberger <davidm@hpl.hp.com>
260 * dwarf2dbg.c (out_end_sequence): If address changed, directly
261 output "advance_pc" opcode instead of calling gen_addr_line().
262 The latter has the undesired side-effect of creating a new row
263 in the debug line info matrix.
265 1999-08-26 Jim Wilson <wilson@cygnus.com>
267 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
268 ls.last_filename if last is less than zero. Set ls.last_filename
269 when allocating new entry.
270 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
273 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
275 * config/tc-i386.c (i386_index_check): Fix the displacement size
276 when INFER_ADDR_PREFIX.
278 1999-08-18 Nick Clifton <nickc@cygnus.com>
280 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
283 1999-08-17 Ian Lance Taylor <ian@zembu.com>
285 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
286 handle 0xffffNNNN constants correctly.
288 1999-08-16 Nick Clifton <nickc@cygnus.com>
290 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
293 1999-08-13 Nick Clifton <nickc@cygnus.com>
295 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
296 (md_apply_fix3): Always pass positive values to
299 1999-08-12 Nick Clifton <nickc@cygnus.com>
301 * config/tc-arm.c (skip_whitespace): New macro.
304 (md_apply_fix3): Store relocation offset in addend for ELF based
306 (arm_force_relocation): Always generate relocs for Thumb function
309 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
311 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
312 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
314 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
316 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
317 flags for the unwind subspace.
319 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
320 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
321 suitable relocation based on the size of the target's pointer.
322 Always Use subsegment zero for the unwinders.
323 (pa_level): Handle "2.0w".
325 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
327 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
328 with the following instruction unless this was specified.
330 1999-08-09 Ian Lance Taylor <ian@zembu.com>
332 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
333 certain sections, to match BFD changes.
335 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
337 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
338 (EXTRA_SCRIPTS): Define to keep automake happy.
339 * Makefile.in: Rebuild.
341 1999-08-08 Ian Lance Taylor <ian@zembu.com>
343 * Makefile.am: Rename .dep* files to DEP*.
344 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
345 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
347 * Makefile.in: Rebuild.
349 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
351 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
353 1999-08-08 Ian Lance Taylor <ian@zembu.com>
355 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
356 avoid problems on DOS filesystems.
357 * Makefile.in: Rebuild.
359 * doc/as.texinfo (Section): Document 's' flag for COFF version.
361 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
363 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
366 1999-08-08 Ian Lance Taylor <ian@zembu.com>
368 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
369 line to create ${GDBINIT} rather than .gdbinit.
370 * configure, Makefile.in, doc/Makefile.in: Rebuild.
372 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
374 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
376 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
378 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
380 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
382 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
383 non-adjustable symbols.
385 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
387 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
389 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
391 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
394 1999-08-05 Donn Terry <donn@interix.com>
396 * config/te-interix.h: New file.
397 * configure.in (i386-*-interix*): New target.
398 * configure: Rebuild.
400 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
402 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
403 selectors for ELF too.
404 (selector_table): Add "ltp" and "rtp" selectors.
406 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
408 * config/tc-i386.c (i386_operand): No need to change
409 operand_string pointer in segment reg case before goto
410 do_memory_reference. Initialise displacement_string_start and
411 displacement_string_end after do_memory_reference label.
412 (i386_index_check): Add operand_string param, and print error
413 message on failure here.
414 (i386_intel_memory_operand): Instead of here.
415 (i386_operand): And here.
416 (INFER_ADDR_PREFIX): Enable.
418 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
420 * config/tc-i386.h (DefaultSize): Define. Renumber following
421 opcode_modifier defines.
423 From Etienne Lorrain <etienne.lorrain@ibm.net>
424 * config/tc-i386.c (stackop_size): New variable.
425 (set_16bit_code_flag): Clear it here.
426 (set_16bit_gcc_code_flag): New function.
427 (md_pseudo_table): Add "code16gcc" entry.
428 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
430 1999-08-03 Ian Lance Taylor <ian@zembu.com>
432 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
433 next_set_end even if the end symbol is being discarded.
435 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
436 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
437 * config/obj-coff.c: Likewise.
438 (seg_info_type): Remove.
439 (seg_info_off_by_4): Change to array of segT.
440 (s_get_segment): Adjust accordingly.
441 (obj_pseudo_table): Fully initialize sentinel entry.
443 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
444 Ralf Baechle <ralf@uni-koblenz.de>.
446 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
448 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
450 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
452 * config/tc-i386.c: Indentation and white space changes.
453 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
454 don't enable it by default.
455 (i386_intel_operand): Remove redundant prototype.
456 Move check on number of memory operands, and i.mem_operands++
457 (i386_intel_memory_operand): To here.
458 Remove i386_immediate code from here. Remove special case code
459 for input and output using (%dx). Remove base/index checks and
460 call i386_index_check instead. Save initial operand_string
461 argument for error message.
462 (i386_operand): Remove redundant prototype. Move base/index
463 checks to i386_index_check.
464 (i386_displacement): Move intel mode check for non-zero
466 (i386_intel_memory_operand): To here.
468 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
470 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
471 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
472 by .register pseudo-op if -64 and --no-undeclared-regs.
473 (s_register, sparc_adjust_symtab): New functions.
474 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
475 Declare sparc_adjust_symtab as tc_adjust_symtab.
476 * doc/c-sparc.texi: Add description of #ignore special literal
477 for .register pseudo-op.
479 1999-07-30 Catherine Moore <clm@cygnus.com>
481 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
482 the relocation's section offset.
484 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
486 * write.c (fixup_segment): Fix generic error check overflow test.
488 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
489 X_add_number to long.
491 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
493 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
496 1999-07-27 Ian Lance Taylor <ian@zembu.com>
498 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
501 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
503 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
505 * configure.bat: Remove; obsolete.
506 * config/go32.cfg: Likewise.
508 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
510 * configure.in (i386-*-vxworks*): New target.
511 * configure: Rebuild.
513 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
515 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
517 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
519 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
521 (output_insn): Put OLO10's secondary addend into tc_fix_data.
522 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
523 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
524 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
525 MAX_RELOC_EXPANSION): Define.
526 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
528 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
530 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
531 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
532 block. Print a warning if an 8-bit or 16-bit constant
533 displacement or immediate is truncated on output.
534 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
536 (i386_operand): Disallow immediate jump absolute operand.
538 1999-07-15 Ian Lance Taylor <ian@zembu.com>
540 * configure.in: Bump version number to 2.9.5.
541 * configure: Rebuild.
543 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
546 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
548 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
549 (cons_fix_new_hppa): Derive size of fixup from size of the object.
551 1999-07-14 Philip Blundell <pb@nexus.co.uk>
553 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
555 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
557 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
558 if -mno-fpu was given.
559 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
561 (cons_fix_new_arm): Remove misleading comments.
563 1999-07-14 Ian Lance Taylor <ian@zembu.com>
565 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
567 (relax_segment): Likewise. After giving a rs_org error, convert
568 the frag to rs_align to avoid cascading errors.
570 1999-07-12 Andreas Schwab <schwab@suse.de>
572 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
574 1999-07-11 Ian Lance Taylor <ian@zembu.com>
576 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
577 as appropriate. Fill in structure initializations. Add variable
578 initializations. Add casts.
579 * dwarf2dbg.c (print_stats): Change i to size_t.
580 * listing.c (listing_listing): Change list_line to unsigned int.
582 1999-07-10 Ian Lance Taylor <ian@zembu.com>
584 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
585 rather than checking for \001 and \002 in symbol name.
586 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
588 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
590 * configure.in (hppa*-linux-gnu*): New target.
591 * configure: Rebuilt.
593 1999-07-08 Nick Clifton <nickc@cygnus.com>
595 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
597 1999-07-07 Nick Clifton <nickc@cygnus.com>
599 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
600 accessing symbolP directly.
602 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
604 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
607 1999-07-05 Nick Clifton <nickc@cygnus.com>
609 * config/tc-arm.c (ARM_EXT_V5): Define.
610 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
611 (md_begin): Detect ARM v5 architectures.
612 (md_parse_option): Accept arm v5 specification.
613 (md_show_usage): Documment -marmv5 switch.
615 * doc/c-arm.texi: Document -marmv5 command line option.
617 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
619 (validate_immediate_twopart): New function. Determine if a
620 constant can be computed by two ADD instructions.
621 (output_inst): Remove its command line parameter - it was never
623 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
624 implememt the ADRL pseudo op.
625 (tc_gen_reloc): Generate a suitable error message if an ADRL
626 instruction tries to generate a real reloc.
628 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
630 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
632 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
635 1999-06-27 H.J. Lu <hjl@gnu.org>
637 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
638 non BFD_ASSEMBLER case.
640 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
642 * config/obj-coff.c (obj_coff_section): Mark writable sections as
645 1999-06-26 David Mosberger <davidm@hpl.hp.com>
647 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
648 out_end_sequence() when the address decreases due to a new frag.
649 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
650 numbering starts with 1.
652 1999-06-23 Nick Clifton <nickc@cygnus.com>
654 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
656 (mcore_s_text): Call obj_elf_text for ELF target.
657 (mcore_s_data): Call obj_elf_data for ELF target.
658 (mcore_s_section): No longer ELF specific. Call obj_coff_section
660 (mcore_s_bss): New function: Dump literal table before changing
662 (mcore_s_comm): New function: Dump literal table before changing
665 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
666 No longer static functions.
667 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
668 Provide prototypes for these functions.
670 1999-06-22 Ian Lance Taylor <ian@zembu.com>
672 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
673 a list of names, to try obj_segment_name, and to try abbreviated
674 names when using COFF without long section names.
676 * config/tc-alpha.c: More use of symbol accessor functions.
677 * config/tc-arc.c: Likewise.
678 * config/tc-d30v.c: Likewise.
679 * config/tc-fr30.c: Likewise.
680 * config/tc-i860.c: Likewise.
681 * config/tc-m88k.c: Likewise.
682 * config/tc-mcore.c: Likewise.
683 * config/tc-ns32k.c: Likewise.
684 * config/tc-sparc.c: Likewise.
685 * config/tc-v850.c: Likewise.
687 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
688 sy_value with appropriate accessor functions.
689 * config/tc-arm.c (md_apply_fix3): Likewise.
690 * config/tc-d10v.c (AT_WORD_P): Likewise.
691 * config/tc-v850.c (reg_name_search): Likewise.
693 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
694 use symbol_get_bfdsym instead.
695 * config/tc-ppc.c (md_assemble): Likewise.
696 * config/tc-v850.c (v850_comm): Likewise.
698 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
700 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
701 the symbol, rather than accessing the bsym member.
702 * config/tc-d10v.c (tc_gen_reloc): Likewise.
703 * config/tc-d30v.c (tc_gen_reloc): Likewise.
704 * config/tc-mcore.c (tc_gen_reloc): Likewise.
705 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
706 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
707 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
708 * config/tc-tic30.c (tc_gen_reloc): Likewise.
709 * config/tc-v850.c (tc_gen_reloc): Likewise.
711 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
713 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
714 (hppa_gen_reloc_type): Conditionalize on BFD64.
715 (tc_gen_reloc): Re-enable ELF relocations.
716 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
718 1999-06-21 Ian Lance Taylor <ian@zembu.com>
720 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
722 (do_ldst): Move assignment out of if condition.
723 (md_apply_fix3): Add casts to avoid printf format warnings. Add
724 parentheses to avoid warning.
726 1999-06-21 Nick Clifton <nickc@cygnus.com>
728 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
729 macro to get at the BFD symbol associated with a GAS symbol.
731 1999-06-19 Ian Lance Taylor <ian@zembu.com>
733 * config/tc-ppc.c: Update for symbol handling changes.
734 * config/obj-coff.c: Likewise.
736 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
738 * tc-hppa.c: General cleanups of ELF support. No more spaces
739 and subspaces for ELF.
740 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
741 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
742 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
743 (UNWIND_SECTION_NAME): Likewise.
744 (space/subspace related structures): Conditionalize definitions
746 (space/subspace directives and support routines): Conditionalize
747 definitions and references/uses on OBJ_SOM.
748 (label_symbol_struct): For ELF, track the symbol's segment. For
750 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
752 (USE_ALIASES): Kill for both SOM & ELF.
753 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
754 (pa_space, pa_subspace): Corresponding changes.
755 (pa_spaces_begin): Corresponding chagnes.
756 (md_begin): Do not muck around with space/subspace stuff for
758 (md_apply_fix): Temporarily disable argument relocation stuff
760 (tc_gen_reloc): Temporarily disable relocation generation for
762 (pa_build_unwind_subspace): Similarly.
764 1999-06-16 Nick Clifton <nickc@cygnus.com>
766 * config/tc-arm.c (thumb_set): New pseudo op.
767 (text, data, section): Override these pseudo ops with ARM
769 (s_thumb_set): New function: Perform the same as a .set pseudo
770 op, but also mark the alias'ed symbol as being a Thumb
772 (arm_s_text): New function: Perform the same as the .text
773 pseudo op, but dump the literal pool before changing
775 (arm_s_data): New function: Perform the same as the .data
776 pseudo op, but dump the literal pool before changing
778 (arm_s_section): New function: Perform the same as the
779 .section pseudo op, but dump the literal pool before changing
781 (arm_cleanup): Do not reset the current section before dumping
784 1999-06-17 Nick Clifton <nickc@cygnus.com>
786 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
787 OPTION_NO_WARN_UNMATCHED entries.
788 (md_parse_option): Generate a warning message if an unrecognised
789 option is encountered.
791 * config/tc-d10v.c (do_not_ignore_hash): New variable.
792 (get_operands): When parsing an expression after an '@' symbol
793 has been detected, do not ignore '#' symbols.
794 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
797 1999-06-13 Ian Lance Taylor <ian@zembu.com>
799 From K. Richard Pixley <rich@noir.com>:
800 * configure.in (ppc-*-vxworks*): New target.
801 * configure: Rebuild.
803 1999-06-12 Philip Blundell <philb@gnu.org>
805 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
807 1999-06-13 Ian Lance Taylor <ian@zembu.com>
809 * write.c (adjust_reloc_syms): Rather than never reducing reloc
810 which refer to symbols in linkonce sections, permit reducing the
811 relocs if the symbol is local.
813 1999-06-12 Ian Lance Taylor <ian@zembu.com>
815 * subsegs.c (subseg_text_p): New function.
816 * as.h (subseg_text_p): Declare.
817 * read.c (do_align): Use subseg_text_p to set the default fill.
818 * write.c (subsegs_finish): Likewise.
819 * config/obj-coff.c (write_object_file): Likewise.
820 * config/tc-i386.h (md_maybe_text): Don't define.
821 (md_do_align): Use subseg_text_p to set the default fill.
822 * config/tc-m32r.c (m32r_do_align): Likewise.
823 * config/tc-sh.c (sh_do_align): Likewise.
824 * config/tc-sparc.h (md_do_align): Likewise.
826 1999-06-12 David O'Brien <obrien@freebsd.org>
828 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
829 * configure: Rebuild.
831 1999-06-12 Ian Lance Taylor <ian@zembu.com>
833 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
834 * Makefile.am: Rebuild dependencies.
835 * Makefile.in: Rebuild.
837 * config/tc-i386.c (i386_immediate): Remove unused label
840 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
841 * symbols.c: Likewise.
842 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
843 sy_next field when taking address, rather than symbol_next.
845 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
847 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
848 value from the output file architecture.
849 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
850 * dwarf2dbg.h: Change bfd_vma to addressT.
852 1999-06-11 Ian Lance Taylor <ian@zembu.com>
854 * dwarf2dbg.h: Use PARAMS in function declarations.
856 1999-06-11 Martin Dorey <mdorey@madge.com>
858 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
859 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
861 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
863 1999-06-11 Ian Lance Taylor <ian@zembu.com>
865 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
867 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
870 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
872 * read.c (read_a_source_file): Only declare inescape if
875 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
877 (find_entry_byval): Add parens to avoid warning.
879 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
881 * symbols.c (resolve_symbol_value): Don't permit subtraction of
884 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
886 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
889 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
890 synthetize_setx): New functions.
891 (md_assemble): Broken the special cases into the above
892 functions. Make compiler happy if sizeof(bfd_vma)==4.
893 Fix sethi generated from set/setuw. If instructions have a relloc,
894 always clear the fields to be relocated in the opcode.
895 (sparc_ip): Remove special_case global variable.
897 1999-06-10 Ian Lance Taylor <ian@zembu.com>
899 Based on patches from John W. Woznack <jwoznack@concentric.net>:
900 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
901 indication of success rather than a value.
902 (itbl_get_val): Likewise.
903 (itbl_get_field): Use strcspn. Change delimiters to include
905 * itbl-ops.h (itbl_get_reg_val): Update declaration.
906 (itbl_get_val): Likewise.
907 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
909 * symbols.c (copy_symbol_attributes): Convert local symbols to
912 1999-06-10 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
917 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
919 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
920 Optimize set if sizeof(bfd_vma) == 64.
921 (sparc_ip): Fix sethi - without %hi() it should generate
922 R_SPARC_22 reloc, not R_SPARC_HI22.
923 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
925 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
927 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
928 (s_ncons): New function.
929 (native_op_table): New table.
930 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
931 R_SPARC_OLO10 handling.
933 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
935 * expr.h (struct expressionS): Revert last change; widen X_op.
936 * config/tc-alpha.c (md_begin): Check the field is wide enough.
938 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
940 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
941 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
942 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
943 * Makefile.in: Regenerated.
945 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
946 `common' pass on to s_mri_common.
947 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
949 1999-06-06 Richard Henderson <rth@cygnus.com>
951 * config/obj-elf.c (obj_elf_section): Don't free the return
952 value of demand_copy_C_string.
954 1999-06-05 Richard Henderson <rth@cygnus.com>
956 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
957 creation logic from obj_elf_create_section.
959 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
960 (section_stack): New.
961 (special_sections): Make const.
962 (obj_elf_section): Gut and rewrite parsing.
963 (obj_elf_change_section): New function broken out of obj_elf_section.
964 (obj_elf_parse_section_letters): Likewise.
965 (obj_elf_section_word): Likewise.
966 (obj_elf_section_type): Likewise.
967 (obj_elf_previous): Treat as a toggle.
968 (obj_elf_popsection): New.
969 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
970 (ppc_section_type): Likewise.
971 * config/tc-ppc.h: Likewise.
973 * expr.h (struct expressionS): Don't make X_op a bitfield.
974 * config/tc-alpha.c: Update for symbol handling changes.
975 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
976 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
978 1999-06-05 Richard Henderson <rth@cygnus.com>
980 * dwarf2dbg.c (*): Convert to K&R + prototypes.
981 (dwarf2_gen_line_info): Kill unused variables.
982 (dwarf2_finish): Likewise.
983 (dwarf2_where): Likewise.
984 (dwarf2_directive_file): If we've only got a string,
985 hand off to s_app_file.
986 * ecoff.c: Move the include of ecoff.h.
987 * symbols.h (S_IS_FUNCTION): Prototype.
989 * read.c (LEX_HASH): Supply a default.
991 (s_globl): Update `c' after skipping whitespace.
992 * read.h (LEX_END_NAME, is_name_ender): New.
993 * expr.c (get_symbol_end): Respect it.
995 1999-06-04 Mark Klein <mklein@dis.com>
997 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
999 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1001 * config/tc-hppa.c: Update for symbol handling changes.
1003 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1005 * cgen.c: Update for symbol handling changes.
1006 * config/tc-m32r.c: Likewise.
1008 * config/tc-hppa.h: Update for symbol handling changes.
1009 * config/tc-hppa.c: Likewise.
1011 * config/tc-arm.h: Update for symbol handling changes.
1012 * config/tc-arm.c: Likewise.
1013 (symbol_make_empty): Remove. Just use symbol_create.
1015 * symbols.c (symbol_set_tc): Correct name.
1017 * Makefile.am: Rebuild dependencies.
1018 ($(OBJS)): Don't depend upon struc-symbol.h.
1019 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1020 * dep-in.sed: Don't remove struc-symbol.h.
1021 * Makefile.in: Rebuild.
1023 * doc/internals.texi (Symbols): Describe changes in symbol
1026 1999-06-03 Richard Henderson <rth@cygnus.com>
1028 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1029 instead of doing the work by hand.
1031 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1033 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1034 state of line state-machine.
1035 (struct ls): Collect DWARF2 line state-machine state in new member
1036 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1037 resulted in any DWARF2 directives.
1038 (reset_state_machine): New function.
1039 (out_end_sequence): Ditto.
1040 (dwarf2_gen_line_info): When switching sections or switching to a
1041 lower text address, call out_end_sequence() first to terminate the
1042 previous code sequence as code sequences MUST have monotonically
1043 increasing addresses.
1044 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1046 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1048 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1049 DWARF2 debug info (line information only, at this point).
1050 * as.h: Update comment about supported debug formats.
1051 * dwarf2dbg.c, dwarf2dbg.h: New files.
1052 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1054 * expr.c (operand): Don't use [ for parens if we want an index op.
1055 (op_encoding): Switch [ into O_index, if desired.
1056 (op_rank): Renumber with O_index on bottom.
1057 (expr): If O_index, match closing bracket.
1058 * expr.h (O_index): New.
1060 * read.c (read_a_source_file): Conditionally allow matched "
1061 in lines passed to md_assemble.
1063 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1065 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1067 Add support for storing local symbols in a small structure to save
1068 memory when assembling large files.
1069 * as.h: Don't include struc-symbol.h.
1070 (symbolS): Add typedef.
1071 * symbols.c: Include struc-symbol.h.
1072 (local_hash): New static variable.
1073 (save_symbol_name): New static function, from symbol_create.
1074 (symbol_create): Call save_symbol_name.
1075 (local_symbol_count): New static variable.
1076 (local_symbol_conversion_count): Likewise.
1077 (LOCAL_SYMBOL_CHECK): Define.
1078 (local_symbol_make): New static function.
1079 (local_symbol_convert): New static function.
1080 (colon): Handle local symbols. Create local symbol for local
1082 (symbol_table_insert): Handle local symbols.
1083 (symbol_find_or_make): Create local symbol for local label name.
1084 (symbol_find_base): Check for local symbol.
1085 (symbol_append, symbol_insert): Check for local symbols.
1086 (symbol_clear_list_pointers, symbol_remove): Likewise.
1087 (verify_symbol_chain): Likewise.
1088 (copy_symbol_attributes): Likewise.
1089 (resolve_symbol_value): Handle local symbols.
1090 (resolve_local_symbol): New static function.
1091 (resolve_local_symbol_values): New function.
1092 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1093 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1094 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1095 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1096 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1097 (symbol_previous, symbol_next): New functions.
1098 (symbol_get_value_expression): Likewise.
1099 (symbol_set_value_expression): Likewise.
1100 (symbol_set_frag, symbol_get_frag): Likewise.
1101 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1102 (symbol_mark_used_in_reloc): Likewise.
1103 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1104 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1105 (symbol_mri_common_p): Likewise.
1106 (symbol_mark_written, symbol_clear_written): Likewise.
1107 (symbol_written_p): Likewise.
1108 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1109 (symbol_section_p, symbol_equated_p): Likewise.
1110 (symbol_constant_p): Likewise.
1111 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1112 (symbol_get_obj, symbol_set_obj): Likewise.
1113 (symbol_get_tc, symbol_set_tc): Likewise.
1114 (symbol_begin): Initialize local_hash.
1115 (print_symbol_value_1): Handle local symbols.
1116 (symbol_print_statistics): Print local symbol statistics.
1117 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1118 Declare new symbols.c functions. Move many declarations here from
1120 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1121 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1122 (struct symbol): Move bsym to make it clearly the first field.
1123 Remove TARGET_SYMBOL_FIELDS.
1124 (symbolS): Don't typedef.
1125 (struct broken_word): Remove.
1126 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1127 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1128 (symbol_clear_list_pointers): Likewise.
1129 (symbol_insert, symbol_remove): Likewise.
1130 (symbol_previous, symbol_append): Likewise.
1131 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1132 (struct local_symbol): Define.
1133 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1134 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1135 (local_symbol_get_frag, local_symbol_set_frag): Define.
1136 (local_symbol_get_real_symbol): Define.
1137 (local_symbol_set_real_symbol): Define.
1139 * write.c (write_object_file): Call resolve_local_symbol_values.
1140 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1141 (TARGET_SYMBOL_FIELDS): Don't define.
1142 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1143 ECOFF_DEBUGGING, add ECOFF fields.
1144 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1145 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1146 ECOFF_DEBUGGING, add ECOFF fields.
1147 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1148 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1149 * config/tc-mcore.h: Don't include struc-symbol.h.
1150 (TARGET_SYMBOL_FIELDS): Don't define.
1151 (struct mcore_tc_sy): Define.
1152 (TC_SYMFIELD_TYPE): Define.
1153 * Many files: Use symbolS instead of struct symbol. Use new
1154 accessor functions rather than referring to symbolS fields
1157 * read.c (s_mri_common): Don't add in value of line_label.
1159 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1160 checking for SEC_LINK_ONCE.
1162 * config/tc-sh.h (sh_fix_adjustable): Declare.
1164 * app.c (input_buffer): New static variable.
1165 (app_push): Save saved_input in allocated buffer.
1166 (app_pop): Restored saved_input.
1167 (do_scrub_chars): Change get parameter to take char * and int as
1168 arguments. Change GET macro to pass input_buffer to get
1169 function. Don't save input into allocated buffer.
1170 * as.h (do_scrub_chars): Update declaration.
1171 * input-file.c (input_file_get): Change to take char * and int.
1172 Read data into passed in buffer. Remove static buffer.
1173 * read.c (scrub_from_string): Change to take char * and int. Copy
1174 data into passed in buffer.
1176 * hash.h: Neaten. Declare hash_traverse.
1177 * hash.c: Complete rewrite based on BFD hashing code.
1178 * gasp.c (chunksize): New variable.
1179 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1182 1999-05-28 Nick Clifton <nickc@cygnus.com>
1184 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1185 addend unless the target uses an old ABI.
1187 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1189 -Wchar-subscripts cleanup
1190 * listing.c (listing_newline): Use unsigned char variable, so
1191 calls to isascii,iscntrl are correct.
1192 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1194 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1195 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1196 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1197 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1199 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1201 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1203 (arch_coldfire_p): New #define.
1204 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1206 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1208 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1210 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1211 (install_operand): Add place `N'.
1212 (init_table): Add registers ACC, MACSR, MASK.
1214 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1216 * config/tc-m68k.c: Change mcf5200 --> mcf.
1217 (archs): Add mcf5206e, mcf5307.
1218 (m68k_ip): Add format `u'.
1219 (install_operand): Add place `m', `M', `h'.
1220 (init_table): Add upper/lower registers.
1222 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1224 1999-05-28 Martin Dorey <mdorey@madge.com>
1226 * config/tc-i960.c: Several minor changes to add ELF and
1227 BFD_ASSEMBLER support.
1228 * config/tc-i960.h: Likewise.
1229 * configure.in (i960-*-elf*): New target.
1230 * aclocal.m4, configure: Rebuild.
1232 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1234 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1235 reloc changes when defined(BFD_ASSEMBLER).
1237 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1239 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1241 * write.c (write_print_statistics): Output to file, not stderr.
1243 * expr.c (generic_bignum_to_int32,64): Prototype.
1245 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1246 output_sleb128, output_uleb128, output_big_sleb128,
1247 output_big_uleb128, output_big_leb128): Prototype.
1248 (output_big_sleb128, output_big_uleb128): Make inline.
1249 (output_big_leb128): Remove inline
1251 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1252 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1253 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1254 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1255 value for correct overflow check in write.c:fixup_segment.
1256 * write.c (fixup_segment): Move bitfield overflow checks to after
1257 the md_apply_fix call.
1258 * config/obj-coff.c (fixup_segment): Likewise.
1259 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1260 valueT *val argument.
1262 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1264 * config/atof-ieee.c (gen_to_words): Correctly round a
1265 denormalized number. Fix off-by-one in range checking for
1266 exponent in a denormal.
1268 1999-05-10 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1273 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1275 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1277 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1279 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1280 (ReverseRegRegmem): Remove.
1281 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1282 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1283 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1286 From Doug Ledford <dledford@redhat.com>
1287 * config/tc-i386.h (RegXMM): New for P/III.
1288 * config/tc-i386.c: Add support for P/III.
1290 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1292 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1293 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1294 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1296 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1298 * config/tc-i386.c (i386_immediate): Skip whitespace before
1299 complaining about junk after expression.
1300 (i386_displacement): Likewise.
1302 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1304 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1305 Don't copy before downcaseing.
1307 1999-05-05 Catherine Moore <clm@cygnus.com>
1309 * tc-m68k.c: Include elf/m68k.h.
1310 (m68k_elf_final_processing): New routine.
1311 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1314 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1316 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1319 1999-04-30 Nick Clifton <nickc@cygnus.com>
1321 * config/tc-mcore.c (mcore_s_section): Dump literals before
1324 1999-04-29 Nick Clifton <nickc@cygnus.com>
1326 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1329 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1331 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1332 (TC_INIT_FIX_DATA): Delete.
1333 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1334 (TC_INIT_FIX_DATA): Delete.
1335 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1336 * write.c (fix_new_internal): Initialize fx_cgen member.
1337 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1338 (gas_cgen_md_apply_fix3): Update.
1339 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1340 (md_cgen_record_fixup_exp): Update.
1341 (FX_OPINFO_R_TYPE): Update.
1343 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1344 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1345 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1346 * frags.h (struct frag): Make opindex, opinfo ints.
1348 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1350 1999-04-26 Tom Tromey <tromey@cygnus.com>
1352 * aclocal.m4, configure: Updated for new version of libtool.
1354 1999-04-22 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1358 (md_apply_fix3): Do not fix up absolute relocations against
1361 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1363 1999-04-20 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1366 changes and data-in-text directives.
1367 (mcore_cons): New function: intercept cons() operations.
1368 (mcore_float_cons): New function: intercept float_cons()
1370 (mcore_stringer): New function: intercept stringer() operations.
1372 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1374 * obj.h (struct format_ops): Change generate_asm_lineno field to
1376 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1378 * config/tc-alpha.c (find_opcode_match): Add default case to
1380 (find_macro_match): Likewise.
1381 (load_expression): Parenthesize && within ||.
1383 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1385 1999-04-17 Nick Clifton <nickc@cygnus.com>
1387 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1388 .text .data .section pseudo ops.
1389 (mcore_s_section): New function. Dump lits before changing secs.
1390 (mcore_s_text): New function. Dump lits before changing secs.
1391 (mcore_s_data): New function. Dump lits before changing secs.
1393 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1395 * config/tc-mips.c (mips_32bitmode): New.
1396 (md_begin): Set mips_32bitmode if needed.
1397 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1398 Set EF_MIPS_32BITMODE.
1400 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1402 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1405 1999-04-16 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1409 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1411 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1412 expressions correctly.
1415 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1417 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1419 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1421 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1422 and fmpynfadd instructions.
1424 1999-04-11 Richard Henderson <rth@cygnus.com>
1426 * as.h (environ): Declare it, if needed.
1427 * as.c (dump_statistics): Don't declare environ.
1428 * configure.in (environ): Detect declaration.
1429 * configure, config.in: Rebuild
1431 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1432 (i386_displacement): Allocate enough space for replacement buffer.
1433 Clean up replacement buffer initialization.
1435 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1437 * subsegs.c (section_symbol): Don't create a new symbol if one
1438 already exists; instead, use the existing one, but set its segment
1439 and frag data if it hasn't already been defined.
1440 * config/obj-coff.c (c_section_symbol): Likewise.
1442 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1444 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1446 1999-04-08 Nick Clifton <nickc@cygnus.com>
1448 * config/tc-mcore.c: New File: Support routines for MCore
1450 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1451 * config/obj-coff.c: Add support for mcore-pe target.
1453 * Makefile.am: Add support for MCore targets.
1454 * Makefile.in: Regenerate.
1455 * configure.in: Add support for MCore targets.
1456 * configure: Regenerate.
1458 * doc/all.texi: Set MCORE.
1459 * doc/as.texinfo: Document MCore specific command line options.
1461 * write.h: Prevent multiple inclusion.
1463 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1465 * asintl.h (LC_MESSAGES): Never define.
1466 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1468 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1471 * Makefile.am (m68k-parse.c): If configuring in the source
1472 directory, copy m68k-parse.y into the local directory before
1473 running ylwrap, to remove spurious differences when generating
1475 * Makefile.in: Rebuild.
1477 * config/tc-sparc.h (md_do_align): Just allocate the number of
1478 bytes necessary, rather than always allocating 1024.
1480 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1482 * listing.c (listing_newline): Add cast to avoid warning.
1483 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1484 * config/tc-i386.c (i386_scale): Add return value.
1485 (build_displacement_string): Remove unused local temp_disp2.
1486 (i386_intel_memory_operand): Add parentheses to avoid warning.
1487 (i386_intel_operand): Remove unused local end_of_operand_string.
1488 (i386_operand): Remove unused local operand_modifier.
1489 (i386_operand): Add parens to avoid warning.
1491 1999-04-04 Don Bowman <don@pixsci.com>
1493 * configure.in: Add mips*-*-vxworks* target; have it define
1495 * configure, config.in: Rebuild.
1497 1999-03-31 Nick Clifton <nickc@cygnus.com>
1499 * configure.in (emulations): Add support for arm-epoc-pe.
1500 * configure: Regenerate.
1501 * config/te-epoc-pe.h: New file. Define macros specific to
1503 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1504 for arm-epoc-pe target.
1506 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1508 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1510 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1512 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1513 detect ",n" without a condition.
1514 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1517 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1519 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1520 instruction is encoded with one bit.
1523 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1525 * doc/internals.texi (CPU backend): Mention that
1526 line_separator_chars should not include newline. From thi
1527 <ttn@mingle.glug.org>.
1529 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1531 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1532 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1534 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1536 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1538 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1540 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1543 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1545 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1547 1999-03-15 Martin Hunt <hunt@cygnus.com>
1549 * app.c (do_scrub_begin): Change '-' back to a symbol char
1550 so we can use multiple opcodes on a line again.
1552 * config/tc-d30v.c: By default, warn if a symbol has
1553 the same name as a register. Plus some minor
1554 updates from the branch.
1556 1999-03-13 Nick Clifton <nickc@cygnus.com>
1558 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1559 BFD_RELOC_16 and BFD_RELOC_64.
1561 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1563 * expr.c (expr): Add missing else.
1565 1999-03-12 Nick Clifton <nickc@cygnus.com>
1567 * config/tc-arm.c (md_apply_fix3): Improve error message.
1569 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1571 * Makefile.am (CPU_TYPES): Add fr30.
1572 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1573 (fr30,m32r dependencies): Update.
1574 * Makefile.in: Rebuild.
1576 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1577 (gas_cgen_record_fixup_exp): Ditto.
1578 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1579 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1580 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1581 (md_cgen_lookup_reloc): Update use of operand->type.
1582 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1583 (md_convert_frag): Call cgen_operand_lookup_by_num.
1584 (md_cgen_lookup_reloc): Update use of operand->type.
1585 (m32r_cgen_record_fixup_exp): Ditto.
1587 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1589 * config/tc-mips.c (md_show_usage): Fix message.
1591 1999-03-03 Nick Clifton <nickc@cygnus.com>
1593 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1594 and LDR reg,=<expr> instruction.
1596 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1599 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1601 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1603 1999-02-17 Nick Clifton <nickc@cygnus.com>
1605 This patch was created by: Scott Bambrough
1606 <scottb@corelcomputer.com>
1609 Special cased '@' character. The '@' character is used as the
1610 ARM assembler comment character, as a special character
1611 and in ELF .symver pseudo-op's, and as a special character in
1612 .type and .section pseudo-ops.
1613 (symver_pseudo): New static variable.
1614 (symver_state): New static variable.
1615 (struct app_save): Add field 'symver_state'.
1616 (app_push): Save global symver_state int struct app_save.
1617 (app_pop): Restore global symver_state from struct app_save.
1618 (do_scrub_chars): Special case handling of '@' character in
1621 * configure.in: Modified to recognize armv* uname syntax from ARM
1623 * configure: Regenerated.
1625 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1626 a prefix to the section's type.
1627 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1628 the type's typename.
1630 * config/tc-arm.h: Add support for PIC generation:
1631 (pic_code): New boolean.
1632 (obj_relocate_extern): Define.
1633 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1634 (TC_CONS_FIX_NEW): Define.
1635 (tc_fix_adjustable): Define.
1636 (GLOBAL_OFFSET_TABLE_NAME): Define.
1638 * config/tc-arm.c: Add support for PIC generation:
1639 (line_seperator_chars): Allow ';' as a seperator for Linux.
1640 (is_immediate_prefix): New macro.
1641 (arm_parse_reloc): New function.
1642 (s_arm_elf_cons): New function.
1643 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1644 (md_undefined_symbol): Special case handling for the Global Offset
1646 (md_apply_fix3): Handle PIC relocs.
1647 (tc_gen_reloc): Handle PIC relocs.
1648 (md_parse_option): Add support for '-k' command line switch to
1649 enable PIC generation.
1650 (cons_fix_new_arm): New function.
1651 (s_arm_elf_cons): New function.
1653 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1655 * configure.in: Add comments for uses of AC_DEFINE.
1656 * acinclude.m4: Likewise.
1657 * acconfig.h: Remove.
1658 * aclocal.m4: Rebuild.
1659 * configure: Rebuild.
1660 * Makefile.in: Rebuild.
1661 * config.in: Rebuild.
1663 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1665 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1666 non-constant offset from a base register.
1668 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1670 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1673 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1675 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1676 (emit_insn): Look for pc-relative and no-overflow specifiers on
1677 internal relocation types.
1679 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1681 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1684 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1686 (mips_4650, mips_4010, mips_4100): Variables removed.
1687 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1688 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1690 (md_begin): Don't bother initializing the mips_NNNN variables;
1691 mips_cpu is set, and that's good enough now.
1692 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1693 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1694 (show): New function, to handle wrapping in the CPU lists.
1695 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1697 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1699 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1700 than treat as an immediate specifier.
1702 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1704 * config/tc-i386.c: Prototype many functions.
1705 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1706 (i386_immediate): Remove unused second argument.
1707 (i386_intel_operand): Fix i386_is_reg typo.
1708 (i386_operand): Use allow_naked_reg.
1709 (output_invalid): Make operand int for K&R.
1711 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1713 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1715 * Makefile.in: Rebuild.
1717 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1719 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1721 (EXTRA_as_new_SOURCES): Comment out.
1722 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1723 * Makefile.in: Rebuild.
1724 * doc/Makefile.in: Rebuild.
1725 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1726 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1727 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1728 * configure: Rebuild.
1729 * aclocal.m4: Rebuild.
1730 * config.in: Rebuild.
1731 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1732 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1733 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1734 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1735 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1736 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1737 (gas_cgen_record_fixup_exp): Ditto.
1738 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1739 descriptor, not global variable.
1740 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1741 descriptor, not global variable. Refer to insert_operand handler
1742 via cpu descriptor, not global function.
1743 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1744 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1745 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1746 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1747 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1748 * config/tc-m32r.c: Ditto.
1749 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1750 (md_assemble): Ditto.
1751 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1753 1999-02-09 Nick Clifton <nickc@cygnus.com>
1755 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1756 relocations for ELF targets.
1758 1999-02-08 Nick Clifton <nickc@cygnus.com>
1760 * configure.in: Add support for StrongARM target.
1761 * configure: Regenerate.
1763 1999-02-05 Nick Clifton <nickc@cygnus.com>
1765 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1767 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1770 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1772 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1774 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1776 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1777 (INTEL_DWORD_MNEM_SUFFIX): Define.
1780 (DWORD_PTR): Define.
1781 (XWORD_PTR): Define.
1783 (OFFSET_FLAT): Define.
1785 (NONE_FOUND): Define.
1788 * config/tc-i386.c (set_intel_syntax): New routine.
1789 (intel_syntax): Declare.
1790 (allow_naked_reg): Declare.
1791 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1792 (intel_float_operand): New routine.
1793 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1794 Handle brackets as well as parens. Call i386_intel_operand for
1795 intel syntax. Reverse operands if appropriate. Handle new
1796 suffixes. Handle movzx and movsx.
1797 (i386_is_reg): New routine.
1798 (i386_immediate): New routine.
1799 (i386_scale): New routine.
1800 (i386_displacement): New routine.
1801 (i386_operand_modifier): New routine.
1802 (build_displacement_string): New routine.
1803 (i386_parse_seg): New routine.
1804 (i386_intel_memory_operand): New routine.
1805 (i386_intel_operand): New routine.
1806 (i386_operand): Call i386_displacement, i386_immediate,
1807 i386_scale, etc. instead of handling inline.
1808 (parse_register): Handle registers without prefix.
1810 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1812 * configure: Regenerate.
1813 * configure.in (arm-*-oabi): New.
1814 (thumb-*-oabi): New.
1815 * config/tc-arm.c (target_oabi): Declare.
1816 (md_apply_fix3): Support REL relocs.
1817 (md_parse_option): Handle -oabi.
1818 (elf32_arm_target_format): New routine.
1819 (md_longopts): Add OPTION_OABI.
1820 * config/tc-arm.h: Redefine TARGET_FORMAT.
1823 1999-01-28 Nick Clifton <nickc@cygnus.com>
1825 * write.c (write_relocs): Handle out of range error.
1827 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1828 (fr30_force_relocation): Default to 0.
1830 * config/tc-fr30.h (obj_fix_adjustable): Define.
1831 (TC_FORCE_RELOCATION): Define.
1833 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1836 1999-01-16 Nick Clifton <nickc@cygnus.com>
1838 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1839 merge of two instructions if the left instruciton kills the right.
1841 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1843 * Makefile.in: Regenerate.
1844 * configure.in: Redo test for using cgen.
1845 * configure: Regenerate.
1847 1999-01-09 Nick Clifton <nickc@cygnus.com>
1849 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1850 redefinition of this macro.
1852 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1854 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1857 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1859 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1860 a read of HI or LO and an immediatly following branch.
1862 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1864 * config/tc-mips.c (md_begin): Another correction to the setting of
1867 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1869 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1871 1998-12-21 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1874 bit insn when optimizing, so that parallelised instructions will
1875 start on a 32 bit boundary.
1877 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1879 * config/tc-mips.c (mips_eabi64): New.
1880 (md_begin): Set mips_eabi64.
1881 (mips_elf_final_processing): Use it.
1883 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1885 * config/tc-mips.c (mips_elf_final_processing):
1886 Correct setting of ABI in e_flags.
1888 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1890 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1892 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1894 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1896 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1898 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1899 warning, values that don't fit in the field.
1901 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1903 * config/tc-mips.c (mips_abi_string): New.
1904 (md_parse_option,md_longopts): Add mabi.
1905 (mips_elf_final_processing): Set e_flags based on mabi flag.
1907 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1909 * config/tc-mips.c (md_parse_option): Handle vr4111.
1911 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1913 * config/tc-h8300.c (build_bytes): Change message given if the
1914 instruction requires H8/300H mode and we're not in Hmode, to
1915 suggest that it may be the operand modes that are the problem, not
1916 necessarily the opcode.
1918 1998-12-10 Nick Clifton <nickc@cygnus.com>
1920 * config/tc-fr30.c: Add line separator character.
1922 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1924 * configure.in (hppa-*-mpeix*): New target.
1925 * config/obj-som.h (obj_som_compiler): Declare.
1926 * config/obj-som.c (compiler_seen): New static variable.
1927 (obj_som_compiler): New function.
1928 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1929 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1930 (pa_type_args): Set hppa_priv_level.
1931 (pa_compiler): New static function if OBJ_SOM.
1932 * configure: Rebuild.
1934 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1936 * read.c (output_leb128): Don't mark as inline.
1938 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1940 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1941 AIX .vbyte unaligned data support.
1942 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1943 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1946 1998-12-07 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1951 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1953 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1954 BFD_RELOC_ARM_PCREL_BRANCH.
1956 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1958 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1959 checking the target type.
1960 (mips-dec-bsd*): Set endian to little.
1961 * configure: Rebuild.
1963 COFF weak symbol support, based on patches from Mark Elbrecht
1964 <snowball3@usa.net>:
1965 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1966 * config/obj-coff.c (obj_coff_weak): New static function.
1967 (obj_coff_endef) [both versions]: Handle weak symbols.
1968 (coff_frob_symbol): Likewise.
1969 (yank_symbols): Likewise.
1970 (obj_pseudo_table): Add "weak".
1972 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1973 <aymeric.vincent@emi.u-bordeaux.fr>.
1974 * aclocal.m4: Rebuild with current tools.
1975 * configure: Rebuild.
1977 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1978 an assertion failure for a case we can't handle when OBJ_ECOFF.
1980 * expr.c (operator): And with 0xff to avoid problems with signed
1983 1998-12-03 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1986 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1988 1998-12-02 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1993 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1995 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1998 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2000 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2003 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2007 (d10v_cleanup): Only generate previous insn if a multiline insn is
2010 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2012 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2015 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2018 -marm6xxx command line switches.
2020 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2022 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2023 (itbl-ops.o): Delete duplicate dependencies.
2024 Rebuild dependencies.
2025 Add fr30 dependencies.
2026 * Makefile.in: Rebuild.
2028 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2032 * listing.c: Ignore line terminator characters found inside
2035 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2037 * po/gas.pot: Regenerated.
2039 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2042 fr30_is_label_start(). Also checks for delay slot insns.
2044 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2045 FR30 instructions which contain a colon in the mnemonic.
2047 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2049 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-fr30.c: Removed currently superflous code.
2053 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-fr30.h: New file.
2056 * config/tc-fr30.c: Tweaking so that it will compile.
2058 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2060 * config/tc-d10v.h (obj_fix_adjustable): Define.
2061 (TC_FORCE_RELOCATION): Define.
2062 (d10v_force_relocation): Declare.
2063 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2064 (md_apply_fix3): Handle Vtable relocs.
2065 (d10v_fix_adjustable): New.
2066 (d10v_force_relocation): New.
2068 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c: Change default behaviour to ignore potential
2071 conflicts between register name and symbol names.
2073 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2075 * configure.in: Add fr30-*-*.
2076 * config/tc-fr30.c: New file.
2077 * Makefile.in: Regenerated.
2078 * config.in: Regenerated.
2079 * configure: Regenerated.
2080 * doc/Makefile.in: Regenerated.
2081 * po/gas.pot: Regenerated.
2083 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2085 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2088 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2090 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2092 (do_scrub_chars): Add some casts to unsigned char to avoid
2093 unwanted sign extension.
2094 * read.c (lex_type): Set characters about 127 to be symbol
2096 * config/tc-i386.c (md_begin): Set identifier_chars and
2097 operand_chars for values above 127.
2099 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2101 * configure.in: detect cygwin* instead of cygwin32*
2102 * configure: regenerate
2104 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2106 * listing.c: Add support for producing a listing from piped
2109 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2111 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2112 (append_insn): Account for the tx39's multiply behavior.
2114 1998-10-26 Michael Meissner <meissner@cygnus.com>
2116 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2117 from assemble_parallel_insns. Add support for '->' to indicate
2118 explicitly serializing the instructions.
2119 (md_assemble): Ditto.
2121 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2123 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2126 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2128 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2130 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2132 * config/tc-mips.c : support frame and regmask/fregmask when
2133 MIPS_STABS_ELF is specified.
2135 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2137 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2138 (md_apply_fix): Don't return 1 for VTABLE relocs.
2139 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2141 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2143 * doc/c-i386.texi: Replace occurences of "opcode" with
2144 "instruction mnemonic", "instruction", or "mnemonic" when
2145 referring to the name of an instruction. Use "opcode" when
2146 referring to the sequence of machine bytes.
2148 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2149 (is_opcode_char): Rename to is_mnemonic_char.
2150 (md_assemble and i386_operand): Correct error messages from
2151 "opcode" to "instruction mnemonic"
2152 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2153 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2154 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2155 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2156 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2157 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2158 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2160 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2162 * config/tc-i386.c (i386_operand): Check for garbage after
2165 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2167 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2168 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2170 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2172 * config/tc-sh.h (obj_fix_adjustable): Define.
2173 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2174 (md_apply_fix): Likewise.
2175 (tc_gen_reloc): Likewise.
2176 (sh_fix_adjustable): New.
2178 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2180 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2181 * cgen.h (gas_cgen_finish_insn): Update prototype.
2182 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2183 cgen_insn_t -> CGEN_INSN_INT.
2184 (make_parallel): Update handling of CGEN_INT_INSN_P.
2185 (assemble_parallel_insn): Ditto.
2186 (target_make_parallel): New function.
2187 (md_assemble): Use it.
2189 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2191 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2193 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2195 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2196 converted into lower case.
2198 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2200 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2201 (gas_cgen_tc_gen_reloc): Likewise.
2202 * config/tc-m32r.h (obj_fix_adjustable): Define.
2203 * config/tc-m32r.c (m32r_fix_adjustable): New.
2204 (m32r_force_relocation): Handle VTABLE relocs.
2206 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2208 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2210 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2212 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2213 to lower case before parsing.
2215 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2216 parallel insns modift buts in the PSW as a side effect.
2218 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-d30v.c (find_format): Test for missing flag and
2223 (md_apply_fix3): Fix error messages to avoid
2224 assumption about presence of a symbol.
2226 (parallel_ok): Disallow parallel instructions that both modify the
2229 (find_format): Generate a warning if an odd numbered register is
2230 used as the first register in a mutli-register instruction.
2232 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2235 relocations are always associated with a symbol.
2237 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2239 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2240 (elf32_sparc_force_relocation): Declare.
2241 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2242 (tc_gen_reloc): Handle vtable relocs.
2243 (elf32_sparc_force_relocation): New.
2245 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2247 * symbols.c (S_IS_FUNCTION): New.
2248 * config/tc-v850.h (obj_fix_adjustable): Define.
2249 (TC_FORCE_RELOCATION): Define.
2250 (v850_force_relocation): Declare.
2251 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2252 of fx_addnumber for VTABLE reloc addends.
2253 (md_apply_fix3): Handle VTABLE relocs.
2254 (v850_fix_adjustable): New.
2255 (v850_force_relocation): New.
2257 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2259 * tc-hppa.c (fp_operand_format): Add some additional formats.
2260 (pa_ip): Do not automatically promote into pa2.0 mode.
2261 (pa_level): Handle ".level 2.0".
2263 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2265 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2266 * config/tc-i386.h (template.extension_opcode): Change to
2267 unsigned int to allow full range of 8-bit opcode suffixes.
2268 (None): Redefine as 0xffff.
2270 From Jeff B Epler <jepler@usgs.gov>
2271 * doc/c-i386.texi (i386-SIMD): New section.
2273 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2275 * read.c (discard_rest_of_line): New function.
2276 * read.h: Declare it.
2277 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2279 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-d10v.c (find_symbol_matching_register): New function.
2282 (find_opcode): Cope with the case where a register name matches
2285 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-v850.c (md_pcrel_from): Rename to
2288 v850_pcrel_from_section.
2289 (v850_pcrel_from_section): Do not resolves symbols in other
2292 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2294 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-d10v.c (find_opcode): Generate an error if a register
2297 is supplied for an operand that should not be a register.
2299 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2302 instructions to have another instruction in the right bin.
2304 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2307 the right container if the left container holds a branch
2310 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2313 both a register name and symbol name.
2314 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2316 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2318 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2319 execution unit class.
2321 (reg_name_search): If a name matches a register and a symbol,
2322 prefer the register.
2323 (find_format): Disallow flag registers when a general purpose
2324 register is required.
2325 If a number is required, but a register has been given, check to
2326 see if a symbol with the same name as the register exists, and if
2327 so, use that symbol.
2329 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2331 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2333 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-d30v.c (find_format): Do not accept flag registers as
2336 general purpose registers.
2337 (find_format): If an immediate value is expected at a given place
2338 in a format, but a register name has been provided instead, check
2339 to see if that register name matches the name of a predefined
2340 symbol and if it does, then use the symbol instead.
2341 (reg_name_search): If a register name matches a symbol name,
2342 prefer the register name to the symbol name.
2344 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2346 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2347 the previous insn to empty.
2349 1998-09-20 Michael Meissner <meissner@cygnus.com>
2351 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2352 pieces, forcing the use of an ANSI compiler.
2354 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2356 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2358 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2360 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2362 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2364 (obj_elf_vtable_entry): Likewise.
2365 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2366 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2367 (tc_gen_reloc): Likewise.
2368 (arm_fix_adjustable): Likewise.
2369 (elf32_arm_force_relocation): New.
2370 (armelf_frob_symbol): Remove coff-style symbol support.
2372 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2374 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2376 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2378 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2379 OBJ_COFF so that routine is defined for a.out format.
2381 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2383 * config/tc-i386.c (i386_operand): Detect non-segment registers
2384 used as segment prefixes.
2386 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2388 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2389 optimize across FDE boundaries.
2391 * config/obj-coff.c (obj_coff_section): Preserve any link once
2392 flags when setting the section flags.
2394 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2396 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2397 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2399 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2401 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2404 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2406 * frags.c (frag_grow): Include the size of the frag struct in the
2409 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2410 if the new subseg comes before the old.
2412 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2414 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2415 to handle edge8 and edge16.
2417 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2419 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2420 before we clobber the symbol involved.
2422 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2424 * config/tc-arm.c: Remove OBJ_ELF definitions for
2425 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2426 use arm_adjust_symtab for OBJ_COFF.
2427 (armelf_adjust_symtab): New Routine.
2428 * config/tc-arm.h: Define obj_adjust_symtab to
2429 armelf_adjust_symtab for OBJ_ELF.
2431 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2433 * configure.in: Make all i386-elf targets use bfd_gas.
2434 * config/tc-i386.c (tc_i386_force_relocation): New.
2435 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2436 (md_apply_fix3): Likewise.
2437 (tc_gen_reloc): Handle them.
2438 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2439 tc_i386_force_relocation.
2441 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2445 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2448 current opcode after writing the first insturction of a reverse
2451 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2453 * read.h (generate_lineno_debug): Add prototype.
2454 * read.c (generate_lineno_debug): Make non-static.
2456 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2458 * config/tc-i386.c (md_assemble): Only warn for address/data size
2461 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2464 against Thumb function names, as the linker needs this information.
2466 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2468 * expr.c (operand): Check also that there is no advance in operand
2469 after atof_generic in order to decide "is it label 0f or floating
2472 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2474 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2475 command line options with a single dash.
2476 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2478 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2480 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2481 * tc-arm.c (arm_fix_adjustable): New routine.
2483 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2485 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2486 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2487 demand_empty_rest_of_line before mri_comment_end.
2488 (equals): Check garbage after expression before
2489 mri_comment_end in MRI mode.
2491 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2493 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2494 small immediate constant to use the constant itself rather than
2497 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2499 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2500 (pa_leave): Likewise.
2502 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2504 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2506 (i386_operand): Fix an error message.
2508 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2510 * doc/c-arm.texi (ARM Directives): Document .req directive.
2512 * config/tc-arm.c (reg_required_here): Display erroneous string if
2513 the register name could not be decoded.
2514 Do not set inst.instruction if the sift is -1.
2516 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2518 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2521 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2523 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2524 even if it is belived to be unnecessary.
2526 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2528 config/tc-i386.c (i386_operand): Size immediate constants by
2529 suffix (erroneously removed as part of July 7 change).
2531 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2533 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2534 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2535 (armelf_frob_symbol): New Routine.
2536 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2538 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2540 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2542 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2545 command line switches passed to assembler.
2547 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2549 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2550 (gas_cgen_opcode_desc): Declare.
2551 (gas_cgen_parse_operand): Declare.
2552 (*): Prepend gas_ to gas specific fns to denote them as such.
2554 * cgen.c (gas_cgen_opcode_desc): New global
2555 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2556 (queue_fixup): Renamed from cgen_queue_fixup.
2557 (*): Prepend gas_ to gas specific fns to denote them as such.
2559 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2560 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2561 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2562 Open opcode table and initialize it.
2563 (make_parallel): Use gas_cgen_opcode_desc.
2564 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2565 (md_assemble): Ditto.
2567 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2569 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2570 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2571 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2572 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2573 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2574 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2575 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2576 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2577 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2578 (INIT_STAB_SECTION): Likewise.
2579 (OBJ_PROCESS_STAB): Likewise.
2581 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2582 (md_parse_option): Watch for them.
2583 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2584 (md_begin): Kill neverdef code.
2585 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2586 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2587 (s_alpha_coff_wrapper): New.
2588 (md_pseudo_table): Trap all ECOFF pseudos.
2590 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2592 Start of changes to remove mdebug section from mips*-elf
2593 Based on MIPS_STAB_ELF definition
2594 * acconfig.h: undef if not configured
2595 * config.in: undef if not configured
2596 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2597 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2598 * stabs.c (s_stab_generic): flush frag
2600 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2602 * configure.in: (arm-*-elf): Handle.
2603 (thumb-*-elf): Handle.
2604 * configure: Regenerate.
2605 * read.c (stringer): Fix typo in comment.
2606 * write.c (fixup_segment): Don't add symbol value to addend if
2608 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2610 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2613 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2615 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2616 (write_2_short): Emit warning if new flag is set.
2617 (do_assemble): Set flags if left instruction is one of special
2618 "right-instruction-killer" type.
2620 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2622 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2623 Always output words in debug_info section as big endian.
2624 (sparc_target_format): Choose correct bfd target.
2625 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2627 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2629 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2630 to work with internationalization code. Issue an error when two
2631 operands match that are not allowed to match.
2633 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2635 * configure.in (install_tooldir): Allow target to specify whether
2636 it wants to be installed in $(tooldir)/bin.
2637 * configure: Regenerate.
2638 * Makefile.am (install-exec-local): Set install-exec-tooldir
2639 dependency via configure.
2640 * Makefile.in: Regenerate.
2642 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2644 * Makefile.am (install-exec-local): Split into two ...
2645 (install-exec-bindir,install-exec-tooldir): New rules.
2646 * Makefile.in: Regenerate.
2648 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * Makefile.am (install-exec-local): Don't remove the file before
2651 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2652 W. Rozycki <macro@ds2.pg.gda.pl>.
2653 * Makefile.in: Rebuild.
2655 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2657 * cgen.c: Include libiberty.h.
2658 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2659 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2660 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2661 (md_cgen_lookup_reloc)): Declare.
2662 (md_cgen_record_fixup_exp): Declare.
2663 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2664 (m32r_relax_frag): Declare.
2665 (cgen_md_apply_fix3): Decls moved to cgen.h.
2666 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2667 (m32r_cgen_record_fixup_exp): Delete decl.
2668 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2669 (assemble_nop): Delete.
2670 (expand_debug_syms): Delete unused `exp'.
2671 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2672 Add default case for -Wall.
2673 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2674 (md_atof): Delete unused wordP.
2676 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2678 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2681 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2683 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2684 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2685 .print, .purgem, and .struct. Remove documentation for
2688 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2690 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2691 Update call to insert_operand.
2693 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2697 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2700 whitespace after a prefix operator.
2702 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2704 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2706 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2708 * config/tc-sparc.c (log2): New static function.
2709 (s_reserve): Use log2 to convert alignment before calling
2711 (s_common): Use log2 to convert alignment before calling
2712 record_alignment and frag_align.
2713 (sparc_cons_align): Use log2.
2715 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2718 (s_common): Likewise.
2720 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2721 initialization of waddr.
2722 (sparc_elf_final_processing): Add default case to switch.
2724 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2726 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2727 than temporary real.
2729 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * write.c (subsegs_finish): Don't align the segments if there were
2734 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2735 copying aux information.
2737 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2738 expression into a symbol.
2740 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2742 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2743 type to unsigned int.
2744 (md_assemble): Change type used to store offsets from unsigned
2746 (i386_operand): Switch error check to only call RESTORE_END_STRING
2747 once after parse_register.
2749 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-v850.c (md_show_usage): Changed format to match that
2754 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2756 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2758 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2760 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2763 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2765 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2766 * doc/Makefile.in: Rebuild.
2768 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2770 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2771 for %lo expressions.
2772 (mips_ip, case 'u'): Move range check after code to mask
2773 off bits in %hi/%lo expressions. Mask off high bits for
2776 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2778 * doc/Makefile.am (gasver.texi): New target.
2779 (as.info, as.dvi): Depends upon gasver.texi.
2780 * doc/as.texinfo: Include gasver.texi. Mention version number on
2781 title page and in top node.
2782 * doc/Makefile.in: Rebuild.
2784 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2786 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2787 but not including the line containing the edict.
2788 * listing.h (LISTING_EOF): New.
2789 * input-scrub.c (input_scrub_next_buffer): Call it.
2791 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2793 * config/tc-i386.c (i386_operand): Don't set the size of an
2794 immediate address based solely on the suffix and the mode.
2796 * config/tc-i386.c (md_assemble): Add assertion to make sure
2797 overlap2 does not set Imm.
2799 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2800 sequences of whitespace to a single space.
2801 (is_space_chars): Just compare with space.
2802 (md_begin): Don't initialize space_chars.
2803 (md_assemble): Just skip a single whitespace character.
2804 (i386_operand): Rewrite base-index parsing to use new
2805 parse_register, and to skip white space. Skip white space in a
2806 number of other places too. Don't give error message if
2807 parse_register fails.
2808 (parse_register): Change reg_string parameter to be non-const.
2809 Add end_op parameter. Skip white space after the `%', and return
2810 end of register string. Give error message here rather than
2813 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2815 Based on patch from Matt Semersky <matts@scd.hp.com>:
2816 * expr.c (op_encoding): Make const.
2817 (expr_set_precedence): New function.
2818 (expr_begin): Don't set operator rankings, just call
2819 expr_set_precedence.
2820 * expr.h (expr_set_precedence): Declare.
2821 * read.c (s_mri): Call expr_set_precedence.
2823 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2825 * doc/as.texinfo (Statements): Remove paragraph discussing
2826 continuing lines with a backslash. This hasn't worked for years,
2829 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2831 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2833 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2834 (ps_CTORS, ps_DTORS): New section types.
2835 (vms_fixup_xtors_section): New function
2836 (Ctors_Psect, Dtors_Psect): Define.
2837 (IS_GXX_XTOR): Define
2838 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2839 Filter static constructors/destructors and add to
2840 Ctors_Symbols/Dtors_Symbols chain.
2841 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2842 appropriate section.
2844 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2845 * makefile.vms: Merge vax/vms support.
2847 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2849 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2850 (elf_pseudo_table): Add them.
2851 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2852 (md_apply_fix): Accept them.
2853 (mips_fix_adjustable): Don't adjust them.
2854 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2855 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2856 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2857 (tc_fix_adjustable): Don't adjust them.
2859 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2861 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2863 * Makefile.in: Regenerate.
2864 * configure.in: AC_SUBST cgen_cpu_prefix.
2865 * configure: Regenerate.
2867 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2869 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2870 Changed all users of COND12_DELAY.
2872 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2874 * config/tc-mn10300.c (set_arch_mach): New function.
2875 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2876 (md_begin): Default to mn10300 mode.
2877 (md_assemble): Only accept instructions for the core mn10300
2878 chip and the active machine type.
2880 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2882 * subsegs.h (segment_info_type): Give the struct a name.
2883 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2884 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2885 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2886 * config/tc-w65.h (tc_reloc_mangle): Declare.
2887 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2889 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2891 * config/tc-v850.c (v850_comm): Restore old section
2892 after common processing.
2894 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2896 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2898 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2900 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2901 char with code that explicitly sign-extends.
2903 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-v850.c (md_begin): Restore text section as the current
2906 section after creating call table sections.
2907 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2910 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2911 with call to macro SYM_AUXINFO.
2913 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2915 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2916 with the program transform name.
2917 * Makefile.in: Rebuild.
2919 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2921 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2924 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2926 * config/tc-i386.c (i386_operand): Be prepared for a space between
2927 the open parenthesis and the start of the register operand,
2928 because of the June 16 change.
2930 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2935 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2938 even if it is belived to be unnecessary.
2940 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2942 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2944 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2946 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2948 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2949 shift amount for a repeated operand. The shift amount for the
2950 repeated copy comes from the size of the operand.
2952 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2954 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2956 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2958 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2960 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2962 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2963 characters in it as LEX_IS_SYMBOL_COMPONENT.
2964 * config/tc-i386.h (tc_symbol_chars): Define.
2965 (extra_symbol_chars): Declare.
2966 * config/tc-i386.c (extra_symbol_chars): Define.
2967 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2968 (line_comment_chars): Set to '/' if TE_LINUX.
2969 * doc/c-i386.texi (i386-prefixes): Update.
2970 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2972 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2974 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2975 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2977 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2979 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2980 constraint in instructions REP & REPI.
2982 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2984 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2985 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2987 (check_range): If the operand is shifted, then shift the number
2988 before checking its range.
2990 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2992 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2995 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2997 * config/tc-v850.c (v850_comm): Create special sections as needed.
2999 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3001 * config/tc-d10v.c (write_2_short): Addition of swapping
3002 instructions for sequential and reverse sequential order when
3003 given order is not possible.
3005 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3007 * Makefile.am: Rebuild dependencies.
3008 (DEP_INCLUDES): Fix reference to intl build directory.
3009 * Makefile.in: Rebuild.
3011 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3013 * doc/c-i386.texi: Update 16 bit documentation.
3015 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3016 IgnoreDataSize to IgnoreSize as they are used for address size as
3018 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3019 32-bit mode, similarly addr16/data16 and variants.
3021 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3024 sequential word multiply instructions.
3026 (do_assemble): Add extra command line argument, to allow mul32
3027 attribute to be preserved across parallel insns.
3028 (md_assemble): Insert NOPs between explicitly parallel insns which
3029 contain an 32 bit multiply and a 16 multiply.
3031 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3033 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3036 * config/tc-i386.c (reloc): Add braces.
3038 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3039 consistent with Intel naming.
3040 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3041 use bitfields in sib_byte.
3042 (modrm_byte): Don't use bitfields here either.
3044 * config/tc-i386.c (current_templates): Add const.
3045 (parse_register): Add const to return, param, and char *s.
3046 (i386_operand): Add const to reg_entry *r.
3047 * config/tc-i386.h (templates): Add const to start, end.
3049 Inspired by code for 16 bit gas support from Martynas Kunigelis
3050 <martynas@nm3.ktu.lt>:
3051 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3052 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3053 (uses_mem_addrmode): Remove.
3054 (md_estimate_size_before_relax): Add support here too.
3055 (md_relax_table): Rewrite interface to md_relax for 16 bit
3057 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3058 (opcode_suffix_to_type): Remove.
3059 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3060 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3061 (md_convert_frag): Likewise.
3062 (i386_operand): Add support for 16 bit base/index regs,
3063 immediates, and displacements. Remove some unnecessary casts, and
3064 localise end_of_operand_string, displacement_string_start,
3065 displacement_string_end variables. Add GCC_ASM_O_HACK.
3066 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3068 * config/tc-i386.c (prefix_hash): Remove.
3069 (md_begin): Rewrite without obstacks. Remove prefix hash table
3070 handling. Rewrite lexical table handling.
3071 (i386_print_statistics): Don't print prefix statistics.
3072 (md_assemble): Rewrite instruction parser so that line is not
3073 converted to lower case. Don't do a hash_find for prefixes,
3074 instead recognise them via opcode modifier.
3075 (expecting_operand, paren_not_balanced): Localise variables.
3076 * config/tc-i386.h (IsPrefix): Define.
3077 (prefix_entry): Remove.
3079 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3080 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3081 '\\' in case where comment_chars contains '/'.
3083 * config/tc-i386.c (MATCH): Ensure given operand and template
3084 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3085 you must write `ljmp *table(%ebx)'.
3087 From H.J. Lu <hjl@gnu.org>:
3088 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3089 as 0 ifndef BFD_ASSEMBLER.
3090 (md_assemble): Allow immediate operands without suffix or
3091 other reg operand to default in size to the current code size.
3093 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3095 * config/tc-v850.c (md_begin): Restore creation of
3096 .call_table_text and .call_table_data sections.
3098 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3100 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3101 after emitting a word of noops.
3103 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3105 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3106 (i386_operand): Simplify checks for valid base/index combinations.
3107 Disallow `in 4(%dx),%al'.
3109 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3111 (add_prefix): Change parameter from char to int.
3113 * config/tc-i386.h (Ugh): Define opcode modifier.
3114 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3116 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3117 CONSISTENT_REGISTER_MATCH macros to check register types more
3118 thoroughly. Check for illegal suffix/operand combinations
3119 when matching insns with operands. Handle new `s' suffix, and
3120 associated FloatMF opcode modifier for float insns with memory
3122 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3123 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3124 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3125 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3126 DATA_PREFIX_OPCODE throughout.
3128 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3129 (md_assemble): Rewrite suffix/register operand checking code to be
3130 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3131 AnyMem, the better to grep.
3133 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3134 given a memory operand. Don't set Abs bits either.
3135 (type_names): Remove Mem*, Abs*.
3136 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3137 define opcode_modifiers as these cases are handled by Disp8,
3138 Disp16, Disp32 and suffix checks.
3139 (COMES_IN_BOTH_DIRECTIONS): Remove.
3140 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3142 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3143 if IgnoreDataSize modifier given. Remove ShortformW modifier
3144 test. Add test for ShortForm in W base_opcode modification.
3145 Merge Seg2ShortForm and Seg3ShortForm code.
3146 * config/tc-i386.h (ShortFormW): Remove.
3147 (IgnoreDataSize): Define.
3149 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3151 * config/tc-d30v.c (md_assemble): Store previous segment state
3152 with previous instruction.
3154 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3156 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3157 (ebp, esp): Remove static variables.
3158 (MATCH): Remove test for InOutPortReg.
3159 (i386_operand): Properly handle InOutPortReg here instead.
3160 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3161 (md_assemble): Simplify and correct modrm and sib generation.
3162 (i386_operand): Add warning for scale without index.
3163 Rewrite checks for valid base/index combinations.
3165 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3166 macros and enclose in do while(0).
3167 (RESTORE_END_STRING): Likewise.
3168 (md_assemble): Add one to printed operand number so we start
3169 from 1 not 0. Add some more gettext invocations.
3170 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3173 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3174 DATA_PREFIX, SEG_PREFIX): Define.
3175 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3176 (check_prefix): Remove function.
3177 (add_prefix): New function. Add prefix to i.prefix as well as
3179 (md_assemble): Changes for add_prefix. Remove hack for wait
3180 prefix, instead always output prefixes in fixed order. Test
3181 for jcxz/loop when selecting between word & dword operations,
3182 and add address size prefix rather than operand size prefix.
3183 Remove operand -> address size hack when emitting jcxz/loop.
3184 (i386_operand): Remove O_Absent check as it's done in expr.
3186 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * configure.in: Recognize m5200 as a cpu_type of m68k.
3189 * aclocal.m4: Rebuild with current libtool.
3190 * configure: Rebuild.
3192 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3194 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3195 to relaxable_symbol to prevent references to external symbol from
3198 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3201 symbols are relaxable.
3203 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3205 * config/tc-v850.c (md_begin): Don't create special
3206 sections by default.
3208 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3210 * config/tc-mips.c (macro): For div and udiv, close the
3211 reorder block as soon as possible.
3213 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3215 From Matt Semersky <matts@scd.hp.com>:
3216 * macro.c (macro_mri_mode): New function.
3217 * macro.h (macro_mri_mode): Declare.
3218 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3221 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3223 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3226 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3227 until after xstrdup in OBJ_EVAX case.
3229 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3231 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3232 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3233 of hardcoded magic number.
3234 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3236 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3238 * read.c (do_s_func): New function.
3240 * read.h (do_s_func): Add prototype.
3242 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3244 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3245 nops if fill pattern not specified.
3247 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3249 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3250 * config/te-go32.h (TE_GO32): Define.
3251 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3253 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3255 Implement .func/.endfunc pseudo-ops.
3256 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3258 * read.c (potable): Add .func,.endfunc.
3259 (s_func): New function.
3260 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3262 (in_doc_func_p,current_function_label): New static globals.
3263 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3265 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3268 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3269 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3270 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3271 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3272 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3273 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3274 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3275 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3276 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3277 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3278 * config/tc-a29k.c: Don't define md_short_jump_size,
3279 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3280 * config/tc-alpha.c: Likewise.
3281 * config/tc-alpha.h: Likewise.
3282 * config/tc-arm.c: Likewise.
3283 * config/tc-h8300.c: Likewise.
3284 * config/tc-h8500.c: Likewise.
3285 * config/tc-hppa.c: Likewise.
3286 * config/tc-i860.c: Likewise.
3287 * config/tc-i960.c: Likewise.
3288 * config/tc-ppc.c: Likewise.
3289 * config/tc-sh.c: Likewise.
3290 * config/tc-sparc.h: Likewise.
3291 * config/tc-tic30.c: Likewise.
3292 * config/tc-w65.c: Likewise.
3293 * config/tc-z8k.c: Likewise.
3295 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3297 * config/tc-vax.c (_): Delete this macro used for placeholder
3298 values in vax_operand_width_size; it conflicts with the _() macro
3299 used for internationalization.
3301 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3303 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3304 code. From Chris Moller <moller@bops.com>.
3306 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3307 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3308 * read.c (emit_expr): Initialize seg and subseg fields of a new
3310 * write.c (write_object_file): Switch to the appropriate segment
3311 and subsegment when processing a broken word.
3313 * config/tc-m68k.c (mri_assemble): New static function.
3314 (build_mri_control_operand): Call mri_assemble rather than
3316 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3317 (s_mri_endf, s_mri_endw): Likewise.
3319 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * read.c (s_org): Call md_flush_pending_output if it is defined.
3323 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3325 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3327 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3328 (md_parse_option): Add for same.
3329 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3330 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3331 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3333 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3335 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-arm.c (find_real_start): Relax definition of local
3340 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3343 symbols at the given address, not just the last one specified.
3345 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3347 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3348 or number_to_chars_littleendian to write data.
3350 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3352 * config/tc-v850.c (md_assemble): Remove artificially created
3353 register name symbols.
3355 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3357 * write.c (fixup_segment): Change "segment" to "section" in
3360 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3362 * write.c (fixup_segment): Change sym1-sym2 message again.
3364 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3366 * write.c (fixup_segment): Improve error message for sym1-sym2
3367 errors when sym1 is in a different segment from sym2.
3369 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3371 * config/tc-m32r.c (warn_unmatched_high): New static local.
3372 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3373 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3374 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3375 (md_parse_option): Likewise.
3376 (md_show_usage): Likewise.
3377 (m32r_frob_file): Likewise.
3379 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3380 (read_a_source_file): Call them.
3381 * read.h (stabs_generate_asm_file): Declare.
3382 * stabs.c (stabs_generate_asm_file): New function.
3383 (generate_asm_file): New function.
3384 (stabs_generate_asm_lineno): Move file name handling into
3387 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3389 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3390 (d30v_current_align, d30v_current_align_seg): New variables.
3391 (d30v_last_label): New variable.
3392 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3393 (s_d30v_data, s_d30v_section): Likewise.
3394 (md_pseudo_table): Call them.
3395 (md_begin): Initialize d30v_current_align_seg.
3396 (md_assemble): Call d30v_align when needed by known current alignment.
3397 (d30v_frob_label, d30v_cons_align): New functions.
3398 * config/tc-d30v.h (md_do_align): Remove.
3399 (tc_frob_label): Call d30v_frob_label.
3400 (md_cons_align): New.
3402 * config/tc-d30v.c (find_format): Convert complex expressions to
3403 expression symbols before processing. Clean up code formatting.
3405 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3407 * po/Make-in (install-info): New target.
3409 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3411 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3413 * config/tc-mn10300.c (md_assemble): Likewise.
3415 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3417 * Makefile.am: Update with `make dep-am'.
3418 (HFILES): Add cgen.h.
3419 (cgen.o): Depend on cgen.h.
3420 * Makefile.in: Regenerate.
3422 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3424 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3426 * gasp.c (grab_label): Permit a label to be a preprocessor
3427 variable by permitting a label to start with a backslash.
3429 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3431 * config/tc-mips.c (validate_mips_insn): Removed hack
3432 for previously inaccessible bitfields in some INSN_TRAP
3435 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3437 * config/tc-d30v.c (do_assemble): Abort with error message
3438 if opcode operands do not match.
3440 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3442 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3443 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3444 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3445 similar new 'q' operand.
3447 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3449 * cgen.c (cgen_asm_finish_insn): Fix typo.
3451 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3454 * cgen.c: Include it.
3455 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3456 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3457 All callers updated.
3458 * config/tc-m32r.c: Include cgen.h.
3459 (m23r_insn): New members num_fixups,fixups.
3461 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3463 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3464 to avoid compiler warning.
3466 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3468 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3471 * makefile.vms (OBJS): Add ehopt.obj
3473 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3475 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3477 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3479 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3480 a short format insn.
3481 (md_assemble): Set it for explicitly packed insns.
3483 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3485 * config/obj-coff.c (c_symbol_merge): Do not take address of
3486 native fields when performing the memcpy.
3488 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3490 * config/tc-mips.c (macro,macro2): Implement
3491 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3493 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3495 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3496 relocations against globally visible symbols.
3497 * config/tc-m68k.c (relaxable_symbol): New macro.
3498 (m68k_ip, md_estimate_size_before_relax): Use it.
3499 (tc_m68k_fix_adjustable): Also handle weak symbols.
3501 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3503 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3504 references to externally visible symbols.
3505 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3506 values in twice for a PC relative reloc if the symbol is
3509 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3510 don't adjust a PC relative reloc against an externally visible
3512 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3513 for a PC relative fixup against an externally visible defined
3514 symbol, arrange to store object file and addend values as though
3515 the symbol were not defined.
3516 (tc_gen_reloc): Likewise.
3518 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3520 * read.c (sizeof_leb128): Referenced externally by write.c so
3523 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3525 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3526 and expand a 'debug' symbol associated with the next instruction
3527 that does not cause a short instruction to be filled with a NOP.
3528 (md_pseudo_table): Add support for .debugsym.
3529 (assemble_parallel_insn): Add calls to expand_debug_sym as
3531 (md_assemble): Ditto.
3533 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3535 * as.c (main): Conditionally call setlocale.
3536 * gasp.c (main): Likewise.
3537 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3538 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3540 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3542 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3544 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3546 * config/tc-hppa.c: Change all calls to bzero to use memset.
3547 (pa_ip): Add cast to avoid warning.
3548 (tc_gen_reloc, md_apply_fix): Likewise.
3549 (pa_find_space_by_number): Likewise.
3550 (hppa_force_relocation): Likewise.
3551 (pa_block): Change i to unsigned int.
3552 * config/obj-som.h (obj_som_copyright): Declare.
3554 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3556 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3557 for line numbers for assembly source.
3559 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3561 * configure.in: Change version number to 2.9.4
3562 * configure: Rebuild.
3564 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3566 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3568 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3570 * ecoff.h: Change symbolS in function declaration to struct
3573 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3576 (md_convert_frag): Fix i18n typo.
3578 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3580 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3581 * ecoff.h: Protoype it.
3582 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3583 [EVAX] (s_alpha_prologue): Delete.
3584 (md_pseudo_table): Update.
3586 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3589 array to local pointer.
3590 (get_args, parse_expr): Add casts to avoid warnings.
3592 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3594 * read.c (s_set): Cast xmalloc return value to fragS *.
3595 * config/tc-m68k.c (m68k_ip): Function made static to match
3596 previous forward declaration.
3597 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3599 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3601 * config/tc-v850.c: Add internationalisation macros to error
3604 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3605 macros to error strings.
3607 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3609 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3610 reloc is in the TOC csect.
3611 (md_apply_fix3): Correct gettext typo.
3613 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3615 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3616 .L - they are local labels and the branches are not really
3617 function calls but rather far jumps.
3619 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3621 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3623 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3625 * config/tc-i386.c (md_assemble): Print operand number rather than
3626 using ordinal_names.
3627 (i386_operand): Likewise.
3629 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3631 * Makefile.am (INTLLIBS): Define to work around apparent automake
3633 All Makefiles: Regenerated.
3635 * Many files: Added gettext invocations around user-visible
3637 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3638 HAVE_LC_MESSAGES): Define.
3639 * dep-in.sed: Added asintl.h.
3640 * po/Make-in: New file.
3641 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3643 * read.c (Z_): Renamed from `_'.
3644 * Makefile.am (SUBDIRS): Added po.
3645 (POTFILES): new macro.
3646 (po/POTFILES.in): New target.
3647 ($(OBJS)): Added asintl.h.
3649 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3650 (as_new_LDADD): Added $(INTLLIBS).
3651 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3652 (gasp_new_LDADD): Added $(INTLLIBS).
3653 (gasp_new_DEPENDENCIES): New macro.
3654 * configure, aclocal.m4: Rebuilt.
3655 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3657 (ALL_LINGUAS): Define.
3658 * macro.c: Include "asintl.h".
3659 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3660 * as.h: Include "asintl.h".
3661 * config/tc-i386.c (ordinal_names): Removed.
3662 (md_assemble): Changed error text to avoid ordinal_names.
3663 (i386_operand): Likewise.
3664 (reloc): Added as_bad to avoid i18n problems.
3665 (tc_gen_reloc): Likewise.
3666 * config/tc-arm.c (bad_args): Now a #define.
3668 * config/obj-vms.c (VMS_stab_parse): Changed type of
3670 (global_symbol_directory): Unified strings to avoid i18n
3672 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3673 avoid i18n problems.
3674 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3675 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3677 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3679 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3681 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3683 * as.c (print_version_id): Added an fprintf to avoid i18n
3685 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3687 * expr.c (expr): Added as_warn call to avoid i18n problems.
3688 * messages.c (as_assert): Changed code to avoid i18n problems.
3689 (as_abort): Likewise.
3690 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3691 (s_space): Likewise.
3692 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3694 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3696 * config/tc-i386.c (check_prefix): New static function, split out
3698 (struct _i386_insn): Add wait_prefix field.
3699 (md_assemble): Remove wait_prefix local variable. Use
3700 check_prefix when adding a prefix.
3702 * config/tc-i386.c (current_templates): New static variable.
3703 (md_assemble): Remove current_templates local variable.
3704 (md_assemble, i386_operand): Improve error and warning messages in
3705 many places. Add RESTORE_END_STRING in many places before error
3706 return. Clarify some comments.
3708 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3710 (md_assemble): Parse string instruction operands, looking for
3711 segment override prefixes. Check for invalid segment prefixes on
3713 (i386_operand): i.seg[] and max mem_operand changes for string
3715 * config/tc-i386.h (EsSeg): Define.
3717 * config/tc-i386.h (regKludge): Define.
3718 (iclrKludge, imulKludge): Don't define.
3719 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3720 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3721 opcode_modifier checks to look for more common cases first. Add
3722 default_seg for IsString case.
3724 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3726 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3728 * configure: Rebuild with new automake and libtool.
3729 * aclocal.m4, Makefile.in: Likewise.
3731 * doc/Makefile.am (as.dvi): New target.
3732 * doc/Makefile.in: Rebuild.
3734 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3736 * configure.in: Added sparc86x support.
3738 * configure: Rebuild.
3740 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3742 (md_parse_option): Warn if -EL is not supported for this architecture.
3744 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3746 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3748 * config/tc-mips.c (mips_ip): Note when we use get match on
3749 the full instruction name.
3751 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3753 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3754 back into the expression to handle add/sub simplification correctly.
3756 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3758 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3760 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3765 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3767 * symbols.c (max_indent_level): New global.
3768 (print_symbol_value_1): Use it.
3769 * expr.h (expr_build_dot): Declare.
3770 * expr.c (expr_build_dot): New function.
3772 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3774 * symbols.c (print_binary): New function.
3775 (print_expr_1): Call it.
3777 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3779 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3780 operand in the opcode.
3782 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3784 * config/tc-i386.h: Reorder operand flags and opcode modifier
3785 flags for clarity. Remove unused definitions: Unknown,
3786 ImmUnknown, DispUnknown, NoModrm.
3787 * config/tc-i386.c (type_names): Add missing Debug type.
3788 (md_assemble): Better duplicate prefix checking. Quicker string
3789 instruction check via new opcode_modifier flag.
3791 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * doc/as.texinfo (Invoking): Clarify -Wa example.
3795 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3797 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3798 (s_mips_weakext): Define.
3799 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3800 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3803 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3805 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3806 is an error if the value can not be computed at assembly time.
3807 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3809 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * gasp.c (main): Set next field of new include_path structure to
3812 NULL. From Avery Pennarun <averyp@gdc.ca>.
3814 * read.c (s_mri_sect): Call as_bad rather than abort for an
3815 unsupported MRI target.
3817 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3820 the destination of a branch instruction should be altered.
3821 (find_real_start): New function: Locate the real, Thumb coded
3822 start of a Thumb function.
3823 (do_t_branch23): Alter the destination of branches to Thumb
3826 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3828 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3830 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3833 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3835 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3836 * doc/c-hppa.texi: Likewise.
3838 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * Makefile.am: Rebuild dependencies.
3841 * Makefile.in: Rebuild.
3843 * Makefile.am (DEP_INCLUDES): New variable.
3844 (.dep1): Change to work when srcdir is not an absolute path.
3845 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3846 * Makefile.in: Rebuild.
3848 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3851 LinearAddress patch.
3853 * configure.in: Set version to 2.9.1.
3854 * configure: Rebuild.
3856 * Branched binutils 2.9.
3858 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3860 * config/tc-i386.h (FWait): Define.
3861 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3862 other prefixes. Check FWait flag in opcode table to see which
3863 instructions require an fwait prefix.
3865 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3867 * stabs.c (get_stab_string_offset): Always create a stab string
3870 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3872 Fix some gcc -Wall warnings:
3873 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3874 * ehopt.c (eh_frame_code_alignment): Likewise.
3875 * expr.c (integer_constant, operand): Likewise.
3876 * frags.c (frag_align): Likewise.
3877 * gasp.c (level_0, change_base, doinstr): Likewise.
3878 * hash.c (hash_ask): Likewise.
3879 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3880 (debugging_pseudo): Likewise.
3881 * macro.c (define_macro, check_macro): Likewise.
3882 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3883 (ignore_rest_of_line, float_cons): Likewise.
3884 * symbols.c (decode_local_label_name): Likewise.
3885 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3886 (fixup_segment, number_to_chars_bigendian): Likewise.
3887 (number_to_chars_littleendian): Likewise.
3888 * config/atof-ieee.c (gen_to_words): Likewise.
3889 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3890 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3891 * read.c (output_big_sleb128): Initialize locals to avoid
3893 (output_big_uleb128, equals): Likewise.
3894 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3895 to unsigned int. Change zeros to unsigned int.
3896 * cond.c (s_if): Add return to default case.
3897 * frags.c (frag_now_fix): Change return type to addressT.
3898 * frags.h (frag_now_fix): Update declaration.
3899 * listing.c (file_info_struct): Change linenum to unsigned int.
3900 (struct list_info_struct): Change hll_line to unsigned int.
3901 (print_source): Update format string.
3902 * read.c (emit_expr): Change scan to unsigned int, and don't
3903 bother to initialize it.
3904 * symbols.c (dollar_label_count): Change to unsigned long.
3905 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3906 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3907 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3909 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3911 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3912 mcf5200 just as we do for m68000.
3913 (m68k_init_after_args): Likewise.
3914 (md_estimate_size_before_relax): Likewise.
3916 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3918 * config/tc-v850.c (md_assemble): Store relocation addend in
3919 fixup instead of instruction.
3921 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3923 * config/tc-i386.c (md_assemble): Swap template arguments to
3924 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3925 This macro is currently symmetric, so passing them the wrong
3926 way didn't cause any problem, but may if the macro is changed
3928 After copying template to i.tm, use i.tm. rather than t-> to
3929 access fields, and make t a const*
3930 Move i.tm.operand_types[] swap to immediately after the copy.
3932 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3934 * expr.h (expr_build_uconstant): Add prototype.
3935 (expr_build_unary,expr_build_binary): Add prototypes.
3936 * expr.c (expr_build_uconstant): New function.
3937 (expr_build_unary,expr_build_binary): New functions.
3939 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3941 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3942 * macro.c (macro_expand_body): Increase buffer size.
3943 * messages.c (as_warn): Likewise.
3944 (as_warn_where, as_bad, as_bad_where): Likewise.
3946 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3948 Based on patch from H.J. Lu <hjl@gnu.org>:
3949 * Makefile.am (DISTSTUFF): New variable.
3950 (diststuff): New target.
3951 * Makefile.in: Rebuild.
3953 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3956 m32r_elf_section_change_hook.
3958 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3959 emit a nop if a section ends with a 16 bit instruction.
3961 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3964 s_lcomm rather than obj_coff_lcomm.
3965 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3967 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3969 * config/tc-i386.h (LinearAddress): Define.
3970 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3971 instruction, don't use a default segment.
3973 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3975 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3976 * configure: Rebuild.
3978 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * aclocal.m4, configure: Rebuild with libtool 1.2.
3982 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3985 PC relative branches. Patch courtesy of Jonathan Walton.
3988 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3990 * configure.in (emulations): Add thumb-pe target.
3992 * configure (emulations): Add thumb-pe target.
3994 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3996 * itbl-lex.l (yywrap): Don't define if already defined as a
3999 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4001 * depend.c (quote_string_for_make): New function.
4002 (wrap_output): Use it.
4004 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4006 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4007 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4009 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4011 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4012 Recognize -GN and -relax.
4013 (md_begin): Initialize gp size from -G switch.
4014 (alpha_force_relocation): Always force if -relax.
4015 (alpha_align): Take a new argument that will specify when to
4016 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4017 Change all callers. Emit nop alignment padding as nop+unop pair.
4019 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4021 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4022 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4024 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4026 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4027 require padding to the next long word boundary.
4029 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4031 * cgen.c: #include symcat.h.
4032 * config/tc-m32r.c: Likewise.
4034 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4036 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4037 absolute expressions instead of '$' prefixed register names.
4039 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4041 * read.c (s_set): Record file and line info for symbols when -as.
4042 (pseudo_set): Don't overwrite that dummy fragment.
4044 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4046 * config/tc-ppc.c (md_pseudo_table): Add "section".
4047 (ppc_named_section): New static function.
4049 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4051 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4052 so we don't have to scan the entire list.
4054 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4056 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4057 case, allow the parallel instructions to modify the same flag
4060 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4062 * listing.c (list_symbol_table): Categorize symbols by
4063 undefined_section rather than sy_frag->line == NULL.
4065 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4067 * Makefile.am (install-exec-local): Install properly when ln
4068 fails or tooldir == prefix.
4070 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4072 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4073 Test result of insert_operand for error.
4075 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4077 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4078 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4079 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4080 * doc/Makefile.in: Rebuild.
4082 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4085 (macro): Fix handling of M_COP[0-3].
4087 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4089 Based on patches from Ross Harvey <ross@teraflop.com>:
4090 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4091 if macro_alternate or macro_mri.
4092 (getstring): Remove support for byte constants between < and >.
4093 (get_any_string): '<' only starts a string if macro_alternate or
4095 (macro_expand_body): Permit keyword parameters following
4096 positional parameters.
4098 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4099 * configure.in (alpha*-*-netbsd*): New target.
4100 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4101 * configure: Rebuild.
4103 * as.h (flag_warn_suppress_instructionswap): Move from here...
4104 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4105 here, and make static.
4107 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4108 BFD_ASSEMBLER or MANY_SEGMENTS.
4110 * as.c (show_usage): Update bug-gnu-utils address.
4111 * gasp.c (show_usage): Likewise.
4112 * doc/as.texinfo (Bug Reporting): Likewise.
4114 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4116 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4117 insns regardless of the size of a pointer if we're in mips I or
4119 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4121 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4123 Fix rac to accept only a0:
4124 * tc-d10v.c (parallel_ok, find_opcode):
4125 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4126 Introduce OPERAND_GPR.
4128 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4130 * read.c (s_fill): Handle non-constant repeat counts by creating
4131 an rs_space fragment.
4133 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4136 from as_bad to as_warn.
4138 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4140 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4141 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4142 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4144 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4147 seg_fix_rotP rather than fix_root from seg_info.
4149 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4151 * expr.c: Add support for 0x1_2_3_4 bignums.
4153 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4155 * configure.in: Change -linux* to -linux-gnu*.
4156 * configure: Rebuild.
4158 * app.c (do_scrub_begin): Treat \r as whitespace.
4160 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4162 * Makefile.am: Update dependencies.
4163 * Makefile.in: Rebuild.
4165 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * configure, aclocal.m4: Rebuild with new libtool.
4169 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4171 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4172 the argument to bfd_set_arch_mach.
4173 (load_address): Use bfd_arch_bits_per_address to determine the
4174 bit size of an address instead of looking at the isa level.
4175 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4177 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4181 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4183 * ehopt.c: New file.
4184 * as.h (enum _relax_state): Add rs_cfa.
4185 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4186 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4187 * read.c (emit_expr): Call check_eh_frame.
4188 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4189 (relax_segment): Likewise.
4190 * Makefile.am: Rebuild dependencies.
4191 (GAS_CFILES): Add ehopt.c.
4192 (GENERIC_OBJS): Add ehopt.o.
4193 * doc/internals.texi (Frags): Document rs_cfa.
4195 * as.c (show_usage): Mention --traditional-format.
4196 (parse_args): Accept --traditional-format.
4197 * as.h (flag_traditional_format): Declare.
4198 * output-file.c (output_file_create): If flag_traditional_format,
4199 set BFD_TRADITIONAL_FORMAT on stdoutput.
4200 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4202 * config/tc-mips.c (append_insn): Make sure that if we have a
4203 fixup for an unmatched %hi reloc, it does not associated with a
4206 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4207 * doc/Makefile.in: Likewise.
4209 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4211 * config/tc-m32r.c (check_for_side_effects): New function.
4212 (can_make_parallel): Add checks for instruction side effects
4213 clashing with the other instruction.
4214 (assemble_parallel_insn): Improve warning messages. Return error
4215 message from non-swapped instruction order.
4217 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4219 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4221 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4222 md_cleanup definition. This moves the forced literal output to
4223 the end of the source pass, and avoids macro's inserting literals
4224 into the code immediately after the macro expansion.
4226 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4228 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4229 a gas internal symbol is adjustable.
4230 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4232 * as.h: If gcc version greater than 2.6, use `__format__' and
4233 `__printf__' in function attributes, rather than `format' and
4236 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4238 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4240 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4242 Add tms320c30 support:
4243 * config/tc-tic30.h: New file.
4244 * config/tc-tic30.c: New file.
4245 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4246 TARGET_FORMAT as "coff-tic30".
4247 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4248 * Makefile.am: Rebuild dependencies.
4249 (CPU_TYPES): Add tic30.
4250 (CPU_OBJ_VALID): tic30-aout is valid.
4251 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4252 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4253 * configure, Makefile.in: Rebuild.
4255 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-v850.c (md_assemble): Improvements to error messages.
4259 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4261 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4262 BFD_RELOC_HI16_S to store the high bits of any value.
4264 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4265 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4266 assembler calculate relocations to any external symbol at all.
4267 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4268 involving generation of pc-relative relocs.
4269 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4270 has been moved to md_apply_fix3.
4272 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4273 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4274 which actually means (the address of identifier's GOT entry) +
4275 constant, which is not particularly useful.
4277 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4279 * read.h (include_dirs): Declare.
4280 (include_dir_count,include_dir_maxlen): Declare.
4282 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4284 * configure.in: Correct check for shared opcodes library.
4285 * configure: Rebuild.
4287 * listing.c (buffer_line): If we can't open the file, set at_end.
4288 (listing_print): Remove unused local variable fi.
4290 * config/m68k-parse.y (reglistpair): Handle register list in
4293 * config/vms-conf.h: Don't undef VERSION.
4295 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4297 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4299 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4301 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4302 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4303 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4304 (EXTRA_DIST): Define.
4305 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4306 explicitly rather than via the list of object files.
4307 (gcc-as.opt): New file created when make-gas.com is run.
4308 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4309 itbl-cpu.h} to #include appropriate file rather than copying that
4311 * config/vms-conf.h: Synchronize with current config.in.
4312 * Makefile.in: Rebuild.
4314 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4316 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4317 (parallel_ok): Relaxed parallel subinstruction dependency check.
4319 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4321 * as.h (flag_warn_suppress_instructionswap): added new flag.
4322 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4323 command line argument.
4324 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4325 warning only if flag_warn_suppress_instructionswap is false.
4327 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4329 * configure.in (i386-*-mingw32*): New target.
4330 * configure: Rebuild.
4332 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4334 * symbols.c (resolve_symbol_value): Don't set the segment if it
4335 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4337 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4340 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4342 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4343 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4346 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4348 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4350 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-v850.c (v850_insert_operand): Display instruction when
4353 an error is encountered.
4355 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4357 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4358 (i386-*-sco3.2v5*coff): New target.
4359 (i386-*-sco3.2*): New target.
4360 * configure: Rebuild.
4362 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4364 * config/tc-v850.c: Tidy error message production.
4366 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4368 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4369 validate_immediate return value in the right type for comparisons
4372 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4374 * listing.c (MAX_BYTES): Use listing variables not constants.
4375 (data_buffer): No longer an array, but a pointer.
4376 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4377 (listing_listing): Allocate data_buffer.
4379 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4381 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4382 --listing-rhs-width, --listing-cont-lines.
4383 (show_usage): Update.
4384 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4385 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4386 (print_lines): Use the variables instead of the constants.
4387 (listing_listing): Likewise.
4388 * listing.h: Declare the new vars.
4390 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4392 * as.c (parse_args): Add --keep-locals alias for -L.
4393 Add --strip-local-absolute.
4394 (show_usage): Update.
4395 * as.h (flag_strip_local_absolute): New flag.
4396 * symbols.c (S_IS_LOCAL): Use it.
4397 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4398 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4399 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4401 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4403 * config/tc-m32r.c: Detect if explicitly parallel instructions
4404 might have an io conflict and issue a warning message.
4406 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4408 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4409 cgen_swap_fixups): Functions to save, restore and swap the fixup
4410 chain with a backup copy.
4411 (cgen_asm_finish_insn): Returns address of constructed insn.
4413 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4415 * listing.c (file_info_struct): Remove FILE, add POS.
4416 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4417 (file_info): Don't open the file.
4418 (buffer_line): Check for the file in the last_open cache, updating
4420 (print_source): Don't reference file_info->file.
4421 (listing_listing): Likewise.
4422 (listing_print): Close the file in the cache, if any.
4424 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4426 * read.c (dwarf_file_string): New file static variable.
4427 (emit_expr): Look for constant sequence that leads up to a file
4428 name in DWARF debugging output.
4429 (stringer): Use dwarf_file_string to decide whether to accept a
4430 string as a file name.
4432 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4434 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4435 (crack_operand): Add reg->reglst MRI hack.
4436 (r_seg): Put reglst symbols in reg_section.
4437 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4439 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4441 * tc-sh.c (get_specific): Handle SGR & DBR.
4443 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4445 * tc-h8300.c (parse_reg): Take the length of the symbol into
4446 account when attempting to match a register name.
4447 * tc-h8500.c (parse_reg): Likewise.
4449 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4451 * cgen.c: Formatting changes to improve readability.
4453 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4455 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4458 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4460 Based on a patch from Jim Wilson
4461 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4462 (tc_gen_reloc): Handle cross section PC relative relocs
4465 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4467 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4469 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4471 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4472 (expr_jmp_buf): New static local.
4473 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4474 (cgen_md_operand): New function.
4475 * tc-m32r.c: Clean up pass over `struct foo' usage.
4476 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4478 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4480 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4481 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4483 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4485 * config/tc-i386.c (i386_operand): Give an error if there are
4486 unrecognized characters after an expression.
4488 For older changes see ChangeLog-9697