1 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4 the value if TE_PE and a global defined symbol.
6 1999-09-11 Ian Lance Taylor <ian@zembu.com>
8 * write.c (dump_section_relocs): Call print_symbol_value_1 to
9 print the symbol, rather than printing it here.
11 1999-09-11 Donn Terry <donn@interix.com>
13 * config/tc-i386.c (md_undefined_symbol): Compare the name against
14 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
17 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
19 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
20 * doc/internals.texi (Object format backend): Document
23 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
24 relocations against global symbols if TE_PE.
26 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
27 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
29 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
32 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
33 symbols which do not have a constant value, or tags with
34 non-tags. Remove the symbol from the list before adding it at the
37 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
38 C_FCN symbol differently if TE_PE.
39 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
40 appears in the pseudo-op, rather coff_line_base which is only set
43 * config/obj-coff.c (obj_coff_loc): New static function.
44 (obj_pseudo_table): Add "loc".
46 * config/obj-coff.c (add_lineno): Check that the line number is
49 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
50 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
52 (md_atof): Return NULL rather than 0.
53 * config/tc-i386.c (md_atof): Change type to int.
54 * expr.c (expr): Change first parameter to int.
55 * config/obj-coff.c: Add declarations for static functions.
56 (coff_frob_symbol): Use SYM_AUXENT.
57 * config/tc-i386.h (flag_16bit_code): Don't declare.
59 * config/obj-coff.c (obj_coff_section): Default to setting
60 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
62 * write.c (adjust_reloc_syms): Print adjusted fixup.
64 * expr.c (integer_constant): Correct too_many_digits calculation
67 1999-09-09 Andreas Schwab <schwab@suse.de>
69 * doc/c-arm.texi: Fix arguments of @var to not contain
72 1999-09-08 Philip Blundell <pb@nexus.co.uk>
74 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
76 (md_parse_option): Only support -k flag for ELF and COFF targets.
78 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
80 * config/tc-hppa.c (pa_ip): Put strict register checks before
81 call to pa_parse_number.
83 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
85 1999-09-06 Ian Lance Taylor <ian@zembu.com>
87 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
90 1999-09-06 Donn Terry <donn@interix.com>
92 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
94 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
96 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
97 candidate instruction. Require registers for register arguments
98 when in strict mode. Require assemble-time constants for
99 constants when in strict mode.
100 (pa_get_absolute_expression): Require a constant when in strict
103 1999-09-06 Nick Clifton <nickc@cygnus.com>
105 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
107 1999-09-04 Steve Chamberlain <sac@pobox.com>
109 * config/tc-pj.c: New file, supports picoJava in ELF.
110 * config/tc-pj.h: Ditto.
111 * configure.in (pjl*, pj*): New targets.
112 * Makefile.am: Rebuild dependencies.
114 (TARGET_CPU_CFILES): Add config/tc-pj.c.
115 (TARGET_CPU_HFILES): Add config/tc-pj.h.
116 * doc/c-pj.texi: New file.
117 * doc/as.texinfo: Add some PJ specifics.
118 * doc/all.texi: Add PJ to the list of all architectures, sort them
120 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
121 * configure, Makefile.in, doc/Makefile.in: Rebuild.
123 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
125 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
126 (obj_frob_file): Test for null pointer.
127 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
128 (OBJ_PROCESS_STAB): And here.
131 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
132 except OBJ_PROCESS_STAB, which we #undef for ecoff.
133 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
135 * config/obj-coff.c (no_func): Remove.
136 (coff_format_ops): Change occurrences of no_func to 0, as we test
137 for 0 in obj-multi.h.
139 * configure.in: Enable bfd for i386-coff when primary target is
140 bfd. Enable i386 elf,coff emulation support. Don't set
141 USE_EMULATIONS=1 or te_file=multi unless there is more than one
142 emulation to support.
143 *configure: Regenerate.
145 1999-09-02 Nick Clifton <nickc@cygnus.com>
147 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
148 .section .line directive is encountered.
150 1999-09-01 Nick Clifton <nickc@cygnus.com>
152 * config/tc-arm.c (md_section_align): Do not align sections in ELF
155 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
156 * as.texinfo: Document --gdwarf2 command line option.
157 Add additional documentation of ARM command line switches.
159 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
161 * config/tc-i386.c (i386_intel_memory_operand): Combine
162 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
163 and RESTORE_END_STRING around parse_register calls.
164 (i386_operand): Here too.
165 (i386_is_reg): Remove.
166 (parse_register): Move as_bad calls from within this function to
169 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
171 Based on a patch from H.J. Lu <hjl@gnu.org>
172 * config/tc-i386.c (parse_register): Handle FP regs specially.
173 (md_begin): Remove '(' and ')' from register_chars.
175 1999-08-29 Doug Evans <devans@casey.cygnus.com>
177 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
178 error message (done elsewhere).
180 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
182 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
184 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
186 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
189 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
191 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
193 Add new completers. Fix bug in 64 bit condition handling.
195 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
198 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
200 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
202 * config/tc-hppa.c (pa_ip): Add case for 'I'.
204 1999-08-27 Jim Wilson <wilson@cygnus.com>
206 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
207 (struct ls): Add frag field. Initialize it to zero.
208 (out_end_sequence): New local text_frag. Set it while in text section.
209 Replace address check with frag check. Set ls.frag to text_frag if
211 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
212 Set it before switching sections. Replace address check with frag
213 check. Set ls.frag to saved_frag if out_set_addr called.
215 1999-08-26 David Mosberger <davidm@hpl.hp.com>
217 * dwarf2dbg.c (out_end_sequence): If address changed, directly
218 output "advance_pc" opcode instead of calling gen_addr_line().
219 The latter has the undesired side-effect of creating a new row
220 in the debug line info matrix.
222 1999-08-26 Jim Wilson <wilson@cygnus.com>
224 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
225 ls.last_filename if last is less than zero. Set ls.last_filename
226 when allocating new entry.
227 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
230 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
232 * config/tc-i386.c (i386_index_check): Fix the displacement size
233 when INFER_ADDR_PREFIX.
235 1999-08-18 Nick Clifton <nickc@cygnus.com>
237 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
240 1999-08-17 Ian Lance Taylor <ian@zembu.com>
242 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
243 handle 0xffffNNNN constants correctly.
245 1999-08-16 Nick Clifton <nickc@cygnus.com>
247 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
250 1999-08-13 Nick Clifton <nickc@cygnus.com>
252 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
253 (md_apply_fix3): Always pass positive values to
256 1999-08-12 Nick Clifton <nickc@cygnus.com>
258 * config/tc-arm.c (skip_whitespace): New macro.
261 (md_apply_fix3): Store relocation offset in addend for ELF based
263 (arm_force_relocation): Always generate relocs for Thumb function
266 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
268 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
269 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
271 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
273 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
274 flags for the unwind subspace.
276 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
277 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
278 suitable relocation based on the size of the target's pointer.
279 Always Use subsegment zero for the unwinders.
280 (pa_level): Handle "2.0w".
282 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
284 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
285 with the following instruction unless this was specified.
287 1999-08-09 Ian Lance Taylor <ian@zembu.com>
289 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
290 certain sections, to match BFD changes.
292 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
294 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
295 (EXTRA_SCRIPTS): Define to keep automake happy.
296 * Makefile.in: Rebuild.
298 1999-08-08 Ian Lance Taylor <ian@zembu.com>
300 * Makefile.am: Rename .dep* files to DEP*.
301 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
302 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
304 * Makefile.in: Rebuild.
306 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
308 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
310 1999-08-08 Ian Lance Taylor <ian@zembu.com>
312 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
313 avoid problems on DOS filesystems.
314 * Makefile.in: Rebuild.
316 * doc/as.texinfo (Section): Document 's' flag for COFF version.
318 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
320 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
323 1999-08-08 Ian Lance Taylor <ian@zembu.com>
325 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
326 line to create ${GDBINIT} rather than .gdbinit.
327 * configure, Makefile.in, doc/Makefile.in: Rebuild.
329 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
331 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
333 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
335 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
337 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
339 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
340 non-adjustable symbols.
342 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
344 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
346 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
348 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
351 1999-08-05 Donn Terry <donn@interix.com>
353 * config/te-interix.h: New file.
354 * configure.in (i386-*-interix*): New target.
355 * configure: Rebuild.
357 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
359 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
360 selectors for ELF too.
361 (selector_table): Add "ltp" and "rtp" selectors.
363 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
365 * config/tc-i386.c (i386_operand): No need to change
366 operand_string pointer in segment reg case before goto
367 do_memory_reference. Initialise displacement_string_start and
368 displacement_string_end after do_memory_reference label.
369 (i386_index_check): Add operand_string param, and print error
370 message on failure here.
371 (i386_intel_memory_operand): Instead of here.
372 (i386_operand): And here.
373 (INFER_ADDR_PREFIX): Enable.
375 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
377 * config/tc-i386.h (DefaultSize): Define. Renumber following
378 opcode_modifier defines.
380 From Etienne Lorrain <etienne.lorrain@ibm.net>
381 * config/tc-i386.c (stackop_size): New variable.
382 (set_16bit_code_flag): Clear it here.
383 (set_16bit_gcc_code_flag): New function.
384 (md_pseudo_table): Add "code16gcc" entry.
385 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
387 1999-08-03 Ian Lance Taylor <ian@zembu.com>
389 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
390 next_set_end even if the end symbol is being discarded.
392 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
393 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
394 * config/obj-coff.c: Likewise.
395 (seg_info_type): Remove.
396 (seg_info_off_by_4): Change to array of segT.
397 (s_get_segment): Adjust accordingly.
398 (obj_pseudo_table): Fully initialize sentinel entry.
400 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
401 Ralf Baechle <ralf@uni-koblenz.de>.
403 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
405 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
407 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
409 * config/tc-i386.c: Indentation and white space changes.
410 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
411 don't enable it by default.
412 (i386_intel_operand): Remove redundant prototype.
413 Move check on number of memory operands, and i.mem_operands++
414 (i386_intel_memory_operand): To here.
415 Remove i386_immediate code from here. Remove special case code
416 for input and output using (%dx). Remove base/index checks and
417 call i386_index_check instead. Save initial operand_string
418 argument for error message.
419 (i386_operand): Remove redundant prototype. Move base/index
420 checks to i386_index_check.
421 (i386_displacement): Move intel mode check for non-zero
423 (i386_intel_memory_operand): To here.
425 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
427 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
428 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
429 by .register pseudo-op if -64 and --no-undeclared-regs.
430 (s_register, sparc_adjust_symtab): New functions.
431 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
432 Declare sparc_adjust_symtab as tc_adjust_symtab.
433 * doc/c-sparc.texi: Add description of #ignore special literal
434 for .register pseudo-op.
436 1999-07-30 Catherine Moore <clm@cygnus.com>
438 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
439 the relocation's section offset.
441 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
443 * write.c (fixup_segment): Fix generic error check overflow test.
445 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
446 X_add_number to long.
448 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
450 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
453 1999-07-27 Ian Lance Taylor <ian@zembu.com>
455 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
458 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
460 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
462 * configure.bat: Remove; obsolete.
463 * config/go32.cfg: Likewise.
465 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
467 * configure.in (i386-*-vxworks*): New target.
468 * configure: Rebuild.
470 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
472 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
474 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
476 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
478 (output_insn): Put OLO10's secondary addend into tc_fix_data.
479 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
480 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
481 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
482 MAX_RELOC_EXPANSION): Define.
483 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
485 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
487 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
488 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
489 block. Print a warning if an 8-bit or 16-bit constant
490 displacement or immediate is truncated on output.
491 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
493 (i386_operand): Disallow immediate jump absolute operand.
495 1999-07-15 Ian Lance Taylor <ian@zembu.com>
497 * configure.in: Bump version number to 2.9.5.
498 * configure: Rebuild.
500 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
503 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
505 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
506 (cons_fix_new_hppa): Derive size of fixup from size of the object.
508 1999-07-14 Philip Blundell <pb@nexus.co.uk>
510 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
512 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
514 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
515 if -mno-fpu was given.
516 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
518 (cons_fix_new_arm): Remove misleading comments.
520 1999-07-14 Ian Lance Taylor <ian@zembu.com>
522 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
524 (relax_segment): Likewise. After giving a rs_org error, convert
525 the frag to rs_align to avoid cascading errors.
527 1999-07-12 Andreas Schwab <schwab@suse.de>
529 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
531 1999-07-11 Ian Lance Taylor <ian@zembu.com>
533 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
534 as appropriate. Fill in structure initializations. Add variable
535 initializations. Add casts.
536 * dwarf2dbg.c (print_stats): Change i to size_t.
537 * listing.c (listing_listing): Change list_line to unsigned int.
539 1999-07-10 Ian Lance Taylor <ian@zembu.com>
541 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
542 rather than checking for \001 and \002 in symbol name.
543 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
545 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
547 * configure.in (hppa*-linux-gnu*): New target.
548 * configure: Rebuilt.
550 1999-07-08 Nick Clifton <nickc@cygnus.com>
552 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
554 1999-07-07 Nick Clifton <nickc@cygnus.com>
556 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
557 accessing symbolP directly.
559 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
561 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
564 1999-07-05 Nick Clifton <nickc@cygnus.com>
566 * config/tc-arm.c (ARM_EXT_V5): Define.
567 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
568 (md_begin): Detect ARM v5 architectures.
569 (md_parse_option): Accept arm v5 specification.
570 (md_show_usage): Documment -marmv5 switch.
572 * doc/c-arm.texi: Document -marmv5 command line option.
574 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
576 (validate_immediate_twopart): New function. Determine if a
577 constant can be computed by two ADD instructions.
578 (output_inst): Remove its command line parameter - it was never
580 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
581 implememt the ADRL pseudo op.
582 (tc_gen_reloc): Generate a suitable error message if an ADRL
583 instruction tries to generate a real reloc.
585 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
587 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
589 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
592 1999-06-27 H.J. Lu <hjl@gnu.org>
594 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
595 non BFD_ASSEMBLER case.
597 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
599 * config/obj-coff.c (obj_coff_section): Mark writable sections as
602 1999-06-26 David Mosberger <davidm@hpl.hp.com>
604 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
605 out_end_sequence() when the address decreases due to a new frag.
606 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
607 numbering starts with 1.
609 1999-06-23 Nick Clifton <nickc@cygnus.com>
611 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
613 (mcore_s_text): Call obj_elf_text for ELF target.
614 (mcore_s_data): Call obj_elf_data for ELF target.
615 (mcore_s_section): No longer ELF specific. Call obj_coff_section
617 (mcore_s_bss): New function: Dump literal table before changing
619 (mcore_s_comm): New function: Dump literal table before changing
622 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
623 No longer static functions.
624 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
625 Provide prototypes for these functions.
627 1999-06-22 Ian Lance Taylor <ian@zembu.com>
629 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
630 a list of names, to try obj_segment_name, and to try abbreviated
631 names when using COFF without long section names.
633 * config/tc-alpha.c: More use of symbol accessor functions.
634 * config/tc-arc.c: Likewise.
635 * config/tc-d30v.c: Likewise.
636 * config/tc-fr30.c: Likewise.
637 * config/tc-i860.c: Likewise.
638 * config/tc-m88k.c: Likewise.
639 * config/tc-mcore.c: Likewise.
640 * config/tc-ns32k.c: Likewise.
641 * config/tc-sparc.c: Likewise.
642 * config/tc-v850.c: Likewise.
644 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
645 sy_value with appropriate accessor functions.
646 * config/tc-arm.c (md_apply_fix3): Likewise.
647 * config/tc-d10v.c (AT_WORD_P): Likewise.
648 * config/tc-v850.c (reg_name_search): Likewise.
650 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
651 use symbol_get_bfdsym instead.
652 * config/tc-ppc.c (md_assemble): Likewise.
653 * config/tc-v850.c (v850_comm): Likewise.
655 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
657 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
658 the symbol, rather than accessing the bsym member.
659 * config/tc-d10v.c (tc_gen_reloc): Likewise.
660 * config/tc-d30v.c (tc_gen_reloc): Likewise.
661 * config/tc-mcore.c (tc_gen_reloc): Likewise.
662 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
663 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
664 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
665 * config/tc-tic30.c (tc_gen_reloc): Likewise.
666 * config/tc-v850.c (tc_gen_reloc): Likewise.
668 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
670 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
671 (hppa_gen_reloc_type): Conditionalize on BFD64.
672 (tc_gen_reloc): Re-enable ELF relocations.
673 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
675 1999-06-21 Ian Lance Taylor <ian@zembu.com>
677 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
679 (do_ldst): Move assignment out of if condition.
680 (md_apply_fix3): Add casts to avoid printf format warnings. Add
681 parentheses to avoid warning.
683 1999-06-21 Nick Clifton <nickc@cygnus.com>
685 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
686 macro to get at the BFD symbol associated with a GAS symbol.
688 1999-06-19 Ian Lance Taylor <ian@zembu.com>
690 * config/tc-ppc.c: Update for symbol handling changes.
691 * config/obj-coff.c: Likewise.
693 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
695 * tc-hppa.c: General cleanups of ELF support. No more spaces
696 and subspaces for ELF.
697 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
698 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
699 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
700 (UNWIND_SECTION_NAME): Likewise.
701 (space/subspace related structures): Conditionalize definitions
703 (space/subspace directives and support routines): Conditionalize
704 definitions and references/uses on OBJ_SOM.
705 (label_symbol_struct): For ELF, track the symbol's segment. For
707 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
709 (USE_ALIASES): Kill for both SOM & ELF.
710 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
711 (pa_space, pa_subspace): Corresponding changes.
712 (pa_spaces_begin): Corresponding chagnes.
713 (md_begin): Do not muck around with space/subspace stuff for
715 (md_apply_fix): Temporarily disable argument relocation stuff
717 (tc_gen_reloc): Temporarily disable relocation generation for
719 (pa_build_unwind_subspace): Similarly.
721 1999-06-16 Nick Clifton <nickc@cygnus.com>
723 * config/tc-arm.c (thumb_set): New pseudo op.
724 (text, data, section): Override these pseudo ops with ARM
726 (s_thumb_set): New function: Perform the same as a .set pseudo
727 op, but also mark the alias'ed symbol as being a Thumb
729 (arm_s_text): New function: Perform the same as the .text
730 pseudo op, but dump the literal pool before changing
732 (arm_s_data): New function: Perform the same as the .data
733 pseudo op, but dump the literal pool before changing
735 (arm_s_section): New function: Perform the same as the
736 .section pseudo op, but dump the literal pool before changing
738 (arm_cleanup): Do not reset the current section before dumping
741 1999-06-17 Nick Clifton <nickc@cygnus.com>
743 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
744 OPTION_NO_WARN_UNMATCHED entries.
745 (md_parse_option): Generate a warning message if an unrecognised
746 option is encountered.
748 * config/tc-d10v.c (do_not_ignore_hash): New variable.
749 (get_operands): When parsing an expression after an '@' symbol
750 has been detected, do not ignore '#' symbols.
751 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
754 1999-06-13 Ian Lance Taylor <ian@zembu.com>
756 From K. Richard Pixley <rich@noir.com>:
757 * configure.in (ppc-*-vxworks*): New target.
758 * configure: Rebuild.
760 1999-06-12 Philip Blundell <philb@gnu.org>
762 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
764 1999-06-13 Ian Lance Taylor <ian@zembu.com>
766 * write.c (adjust_reloc_syms): Rather than never reducing reloc
767 which refer to symbols in linkonce sections, permit reducing the
768 relocs if the symbol is local.
770 1999-06-12 Ian Lance Taylor <ian@zembu.com>
772 * subsegs.c (subseg_text_p): New function.
773 * as.h (subseg_text_p): Declare.
774 * read.c (do_align): Use subseg_text_p to set the default fill.
775 * write.c (subsegs_finish): Likewise.
776 * config/obj-coff.c (write_object_file): Likewise.
777 * config/tc-i386.h (md_maybe_text): Don't define.
778 (md_do_align): Use subseg_text_p to set the default fill.
779 * config/tc-m32r.c (m32r_do_align): Likewise.
780 * config/tc-sh.c (sh_do_align): Likewise.
781 * config/tc-sparc.h (md_do_align): Likewise.
783 1999-06-12 David O'Brien <obrien@freebsd.org>
785 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
786 * configure: Rebuild.
788 1999-06-12 Ian Lance Taylor <ian@zembu.com>
790 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
791 * Makefile.am: Rebuild dependencies.
792 * Makefile.in: Rebuild.
794 * config/tc-i386.c (i386_immediate): Remove unused label
797 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
798 * symbols.c: Likewise.
799 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
800 sy_next field when taking address, rather than symbol_next.
802 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
804 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
805 value from the output file architecture.
806 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
807 * dwarf2dbg.h: Change bfd_vma to addressT.
809 1999-06-11 Ian Lance Taylor <ian@zembu.com>
811 * dwarf2dbg.h: Use PARAMS in function declarations.
813 1999-06-11 Martin Dorey <mdorey@madge.com>
815 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
816 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
818 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
820 1999-06-11 Ian Lance Taylor <ian@zembu.com>
822 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
824 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
827 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
829 * read.c (read_a_source_file): Only declare inescape if
832 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
834 (find_entry_byval): Add parens to avoid warning.
836 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
838 * symbols.c (resolve_symbol_value): Don't permit subtraction of
841 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
843 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
846 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
847 synthetize_setx): New functions.
848 (md_assemble): Broken the special cases into the above
849 functions. Make compiler happy if sizeof(bfd_vma)==4.
850 Fix sethi generated from set/setuw. If instructions have a relloc,
851 always clear the fields to be relocated in the opcode.
852 (sparc_ip): Remove special_case global variable.
854 1999-06-10 Ian Lance Taylor <ian@zembu.com>
856 Based on patches from John W. Woznack <jwoznack@concentric.net>:
857 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
858 indication of success rather than a value.
859 (itbl_get_val): Likewise.
860 (itbl_get_field): Use strcspn. Change delimiters to include
862 * itbl-ops.h (itbl_get_reg_val): Update declaration.
863 (itbl_get_val): Likewise.
864 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
866 * symbols.c (copy_symbol_attributes): Convert local symbols to
869 1999-06-10 Nick Clifton <nickc@cygnus.com>
871 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
874 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
876 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
877 Optimize set if sizeof(bfd_vma) == 64.
878 (sparc_ip): Fix sethi - without %hi() it should generate
879 R_SPARC_22 reloc, not R_SPARC_HI22.
880 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
882 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
884 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
885 (s_ncons): New function.
886 (native_op_table): New table.
887 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
888 R_SPARC_OLO10 handling.
890 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
892 * expr.h (struct expressionS): Revert last change; widen X_op.
893 * config/tc-alpha.c (md_begin): Check the field is wide enough.
895 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
897 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
898 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
899 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
900 * Makefile.in: Regenerated.
902 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
903 `common' pass on to s_mri_common.
904 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
906 1999-06-06 Richard Henderson <rth@cygnus.com>
908 * config/obj-elf.c (obj_elf_section): Don't free the return
909 value of demand_copy_C_string.
911 1999-06-05 Richard Henderson <rth@cygnus.com>
913 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
914 creation logic from obj_elf_create_section.
916 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
917 (section_stack): New.
918 (special_sections): Make const.
919 (obj_elf_section): Gut and rewrite parsing.
920 (obj_elf_change_section): New function broken out of obj_elf_section.
921 (obj_elf_parse_section_letters): Likewise.
922 (obj_elf_section_word): Likewise.
923 (obj_elf_section_type): Likewise.
924 (obj_elf_previous): Treat as a toggle.
925 (obj_elf_popsection): New.
926 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
927 (ppc_section_type): Likewise.
928 * config/tc-ppc.h: Likewise.
930 * expr.h (struct expressionS): Don't make X_op a bitfield.
931 * config/tc-alpha.c: Update for symbol handling changes.
932 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
933 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
935 1999-06-05 Richard Henderson <rth@cygnus.com>
937 * dwarf2dbg.c (*): Convert to K&R + prototypes.
938 (dwarf2_gen_line_info): Kill unused variables.
939 (dwarf2_finish): Likewise.
940 (dwarf2_where): Likewise.
941 (dwarf2_directive_file): If we've only got a string,
942 hand off to s_app_file.
943 * ecoff.c: Move the include of ecoff.h.
944 * symbols.h (S_IS_FUNCTION): Prototype.
946 * read.c (LEX_HASH): Supply a default.
948 (s_globl): Update `c' after skipping whitespace.
949 * read.h (LEX_END_NAME, is_name_ender): New.
950 * expr.c (get_symbol_end): Respect it.
952 1999-06-04 Mark Klein <mklein@dis.com>
954 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
956 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
958 * config/tc-hppa.c: Update for symbol handling changes.
960 1999-06-03 Ian Lance Taylor <ian@zembu.com>
962 * cgen.c: Update for symbol handling changes.
963 * config/tc-m32r.c: Likewise.
965 * config/tc-hppa.h: Update for symbol handling changes.
966 * config/tc-hppa.c: Likewise.
968 * config/tc-arm.h: Update for symbol handling changes.
969 * config/tc-arm.c: Likewise.
970 (symbol_make_empty): Remove. Just use symbol_create.
972 * symbols.c (symbol_set_tc): Correct name.
974 * Makefile.am: Rebuild dependencies.
975 ($(OBJS)): Don't depend upon struc-symbol.h.
976 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
977 * dep-in.sed: Don't remove struc-symbol.h.
978 * Makefile.in: Rebuild.
980 * doc/internals.texi (Symbols): Describe changes in symbol
983 1999-06-03 Richard Henderson <rth@cygnus.com>
985 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
986 instead of doing the work by hand.
988 1999-06-03 David Mosberger <davidm@hpl.hp.com>
990 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
991 state of line state-machine.
992 (struct ls): Collect DWARF2 line state-machine state in new member
993 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
994 resulted in any DWARF2 directives.
995 (reset_state_machine): New function.
996 (out_end_sequence): Ditto.
997 (dwarf2_gen_line_info): When switching sections or switching to a
998 lower text address, call out_end_sequence() first to terminate the
999 previous code sequence as code sequences MUST have monotonically
1000 increasing addresses.
1001 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1003 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1005 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1006 DWARF2 debug info (line information only, at this point).
1007 * as.h: Update comment about supported debug formats.
1008 * dwarf2dbg.c, dwarf2dbg.h: New files.
1009 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1011 * expr.c (operand): Don't use [ for parens if we want an index op.
1012 (op_encoding): Switch [ into O_index, if desired.
1013 (op_rank): Renumber with O_index on bottom.
1014 (expr): If O_index, match closing bracket.
1015 * expr.h (O_index): New.
1017 * read.c (read_a_source_file): Conditionally allow matched "
1018 in lines passed to md_assemble.
1020 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1022 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1024 Add support for storing local symbols in a small structure to save
1025 memory when assembling large files.
1026 * as.h: Don't include struc-symbol.h.
1027 (symbolS): Add typedef.
1028 * symbols.c: Include struc-symbol.h.
1029 (local_hash): New static variable.
1030 (save_symbol_name): New static function, from symbol_create.
1031 (symbol_create): Call save_symbol_name.
1032 (local_symbol_count): New static variable.
1033 (local_symbol_conversion_count): Likewise.
1034 (LOCAL_SYMBOL_CHECK): Define.
1035 (local_symbol_make): New static function.
1036 (local_symbol_convert): New static function.
1037 (colon): Handle local symbols. Create local symbol for local
1039 (symbol_table_insert): Handle local symbols.
1040 (symbol_find_or_make): Create local symbol for local label name.
1041 (symbol_find_base): Check for local symbol.
1042 (symbol_append, symbol_insert): Check for local symbols.
1043 (symbol_clear_list_pointers, symbol_remove): Likewise.
1044 (verify_symbol_chain): Likewise.
1045 (copy_symbol_attributes): Likewise.
1046 (resolve_symbol_value): Handle local symbols.
1047 (resolve_local_symbol): New static function.
1048 (resolve_local_symbol_values): New function.
1049 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1050 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1051 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1052 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1053 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1054 (symbol_previous, symbol_next): New functions.
1055 (symbol_get_value_expression): Likewise.
1056 (symbol_set_value_expression): Likewise.
1057 (symbol_set_frag, symbol_get_frag): Likewise.
1058 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1059 (symbol_mark_used_in_reloc): Likewise.
1060 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1061 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1062 (symbol_mri_common_p): Likewise.
1063 (symbol_mark_written, symbol_clear_written): Likewise.
1064 (symbol_written_p): Likewise.
1065 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1066 (symbol_section_p, symbol_equated_p): Likewise.
1067 (symbol_constant_p): Likewise.
1068 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1069 (symbol_get_obj, symbol_set_obj): Likewise.
1070 (symbol_get_tc, symbol_set_tc): Likewise.
1071 (symbol_begin): Initialize local_hash.
1072 (print_symbol_value_1): Handle local symbols.
1073 (symbol_print_statistics): Print local symbol statistics.
1074 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1075 Declare new symbols.c functions. Move many declarations here from
1077 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1078 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1079 (struct symbol): Move bsym to make it clearly the first field.
1080 Remove TARGET_SYMBOL_FIELDS.
1081 (symbolS): Don't typedef.
1082 (struct broken_word): Remove.
1083 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1084 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1085 (symbol_clear_list_pointers): Likewise.
1086 (symbol_insert, symbol_remove): Likewise.
1087 (symbol_previous, symbol_append): Likewise.
1088 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1089 (struct local_symbol): Define.
1090 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1091 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1092 (local_symbol_get_frag, local_symbol_set_frag): Define.
1093 (local_symbol_get_real_symbol): Define.
1094 (local_symbol_set_real_symbol): Define.
1096 * write.c (write_object_file): Call resolve_local_symbol_values.
1097 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1098 (TARGET_SYMBOL_FIELDS): Don't define.
1099 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1100 ECOFF_DEBUGGING, add ECOFF fields.
1101 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1102 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1103 ECOFF_DEBUGGING, add ECOFF fields.
1104 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1105 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1106 * config/tc-mcore.h: Don't include struc-symbol.h.
1107 (TARGET_SYMBOL_FIELDS): Don't define.
1108 (struct mcore_tc_sy): Define.
1109 (TC_SYMFIELD_TYPE): Define.
1110 * Many files: Use symbolS instead of struct symbol. Use new
1111 accessor functions rather than referring to symbolS fields
1114 * read.c (s_mri_common): Don't add in value of line_label.
1116 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1117 checking for SEC_LINK_ONCE.
1119 * config/tc-sh.h (sh_fix_adjustable): Declare.
1121 * app.c (input_buffer): New static variable.
1122 (app_push): Save saved_input in allocated buffer.
1123 (app_pop): Restored saved_input.
1124 (do_scrub_chars): Change get parameter to take char * and int as
1125 arguments. Change GET macro to pass input_buffer to get
1126 function. Don't save input into allocated buffer.
1127 * as.h (do_scrub_chars): Update declaration.
1128 * input-file.c (input_file_get): Change to take char * and int.
1129 Read data into passed in buffer. Remove static buffer.
1130 * read.c (scrub_from_string): Change to take char * and int. Copy
1131 data into passed in buffer.
1133 * hash.h: Neaten. Declare hash_traverse.
1134 * hash.c: Complete rewrite based on BFD hashing code.
1135 * gasp.c (chunksize): New variable.
1136 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1139 1999-05-28 Nick Clifton <nickc@cygnus.com>
1141 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1142 addend unless the target uses an old ABI.
1144 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1146 -Wchar-subscripts cleanup
1147 * listing.c (listing_newline): Use unsigned char variable, so
1148 calls to isascii,iscntrl are correct.
1149 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1151 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1152 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1153 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1154 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1156 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1158 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1160 (arch_coldfire_p): New #define.
1161 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1163 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1165 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1167 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1168 (install_operand): Add place `N'.
1169 (init_table): Add registers ACC, MACSR, MASK.
1171 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1173 * config/tc-m68k.c: Change mcf5200 --> mcf.
1174 (archs): Add mcf5206e, mcf5307.
1175 (m68k_ip): Add format `u'.
1176 (install_operand): Add place `m', `M', `h'.
1177 (init_table): Add upper/lower registers.
1179 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1181 1999-05-28 Martin Dorey <mdorey@madge.com>
1183 * config/tc-i960.c: Several minor changes to add ELF and
1184 BFD_ASSEMBLER support.
1185 * config/tc-i960.h: Likewise.
1186 * configure.in (i960-*-elf*): New target.
1187 * aclocal.m4, configure: Rebuild.
1189 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1191 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1192 reloc changes when defined(BFD_ASSEMBLER).
1194 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1196 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1198 * write.c (write_print_statistics): Output to file, not stderr.
1200 * expr.c (generic_bignum_to_int32,64): Prototype.
1202 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1203 output_sleb128, output_uleb128, output_big_sleb128,
1204 output_big_uleb128, output_big_leb128): Prototype.
1205 (output_big_sleb128, output_big_uleb128): Make inline.
1206 (output_big_leb128): Remove inline
1208 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1209 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1210 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1211 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1212 value for correct overflow check in write.c:fixup_segment.
1213 * write.c (fixup_segment): Move bitfield overflow checks to after
1214 the md_apply_fix call.
1215 * config/obj-coff.c (fixup_segment): Likewise.
1216 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1217 valueT *val argument.
1219 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1221 * config/atof-ieee.c (gen_to_words): Correctly round a
1222 denormalized number. Fix off-by-one in range checking for
1223 exponent in a denormal.
1225 1999-05-10 Nick Clifton <nickc@cygnus.com>
1227 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1230 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1232 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1234 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1236 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1237 (ReverseRegRegmem): Remove.
1238 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1239 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1240 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1243 From Doug Ledford <dledford@redhat.com>
1244 * config/tc-i386.h (RegXMM): New for P/III.
1245 * config/tc-i386.c: Add support for P/III.
1247 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1249 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1250 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1251 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1253 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1255 * config/tc-i386.c (i386_immediate): Skip whitespace before
1256 complaining about junk after expression.
1257 (i386_displacement): Likewise.
1259 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1261 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1262 Don't copy before downcaseing.
1264 1999-05-05 Catherine Moore <clm@cygnus.com>
1266 * tc-m68k.c: Include elf/m68k.h.
1267 (m68k_elf_final_processing): New routine.
1268 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1271 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1273 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1276 1999-04-30 Nick Clifton <nickc@cygnus.com>
1278 * config/tc-mcore.c (mcore_s_section): Dump literals before
1281 1999-04-29 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1286 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1288 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1289 (TC_INIT_FIX_DATA): Delete.
1290 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1291 (TC_INIT_FIX_DATA): Delete.
1292 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1293 * write.c (fix_new_internal): Initialize fx_cgen member.
1294 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1295 (gas_cgen_md_apply_fix3): Update.
1296 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1297 (md_cgen_record_fixup_exp): Update.
1298 (FX_OPINFO_R_TYPE): Update.
1300 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1301 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1302 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1303 * frags.h (struct frag): Make opindex, opinfo ints.
1305 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1307 1999-04-26 Tom Tromey <tromey@cygnus.com>
1309 * aclocal.m4, configure: Updated for new version of libtool.
1311 1999-04-22 Nick Clifton <nickc@cygnus.com>
1313 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1315 (md_apply_fix3): Do not fix up absolute relocations against
1318 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1320 1999-04-20 Nick Clifton <nickc@cygnus.com>
1322 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1323 changes and data-in-text directives.
1324 (mcore_cons): New function: intercept cons() operations.
1325 (mcore_float_cons): New function: intercept float_cons()
1327 (mcore_stringer): New function: intercept stringer() operations.
1329 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1331 * obj.h (struct format_ops): Change generate_asm_lineno field to
1333 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1335 * config/tc-alpha.c (find_opcode_match): Add default case to
1337 (find_macro_match): Likewise.
1338 (load_expression): Parenthesize && within ||.
1340 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1342 1999-04-17 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1345 .text .data .section pseudo ops.
1346 (mcore_s_section): New function. Dump lits before changing secs.
1347 (mcore_s_text): New function. Dump lits before changing secs.
1348 (mcore_s_data): New function. Dump lits before changing secs.
1350 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1352 * config/tc-mips.c (mips_32bitmode): New.
1353 (md_begin): Set mips_32bitmode if needed.
1354 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1355 Set EF_MIPS_32BITMODE.
1357 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1359 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1362 1999-04-16 Nick Clifton <nickc@cygnus.com>
1364 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1366 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1368 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1369 expressions correctly.
1372 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1374 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1376 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1378 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1379 and fmpynfadd instructions.
1381 1999-04-11 Richard Henderson <rth@cygnus.com>
1383 * as.h (environ): Declare it, if needed.
1384 * as.c (dump_statistics): Don't declare environ.
1385 * configure.in (environ): Detect declaration.
1386 * configure, config.in: Rebuild
1388 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1389 (i386_displacement): Allocate enough space for replacement buffer.
1390 Clean up replacement buffer initialization.
1392 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1394 * subsegs.c (section_symbol): Don't create a new symbol if one
1395 already exists; instead, use the existing one, but set its segment
1396 and frag data if it hasn't already been defined.
1397 * config/obj-coff.c (c_section_symbol): Likewise.
1399 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1401 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1403 1999-04-08 Nick Clifton <nickc@cygnus.com>
1405 * config/tc-mcore.c: New File: Support routines for MCore
1407 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1408 * config/obj-coff.c: Add support for mcore-pe target.
1410 * Makefile.am: Add support for MCore targets.
1411 * Makefile.in: Regenerate.
1412 * configure.in: Add support for MCore targets.
1413 * configure: Regenerate.
1415 * doc/all.texi: Set MCORE.
1416 * doc/as.texinfo: Document MCore specific command line options.
1418 * write.h: Prevent multiple inclusion.
1420 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1422 * asintl.h (LC_MESSAGES): Never define.
1423 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1425 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1428 * Makefile.am (m68k-parse.c): If configuring in the source
1429 directory, copy m68k-parse.y into the local directory before
1430 running ylwrap, to remove spurious differences when generating
1432 * Makefile.in: Rebuild.
1434 * config/tc-sparc.h (md_do_align): Just allocate the number of
1435 bytes necessary, rather than always allocating 1024.
1437 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1439 * listing.c (listing_newline): Add cast to avoid warning.
1440 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1441 * config/tc-i386.c (i386_scale): Add return value.
1442 (build_displacement_string): Remove unused local temp_disp2.
1443 (i386_intel_memory_operand): Add parentheses to avoid warning.
1444 (i386_intel_operand): Remove unused local end_of_operand_string.
1445 (i386_operand): Remove unused local operand_modifier.
1446 (i386_operand): Add parens to avoid warning.
1448 1999-04-04 Don Bowman <don@pixsci.com>
1450 * configure.in: Add mips*-*-vxworks* target; have it define
1452 * configure, config.in: Rebuild.
1454 1999-03-31 Nick Clifton <nickc@cygnus.com>
1456 * configure.in (emulations): Add support for arm-epoc-pe.
1457 * configure: Regenerate.
1458 * config/te-epoc-pe.h: New file. Define macros specific to
1460 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1461 for arm-epoc-pe target.
1463 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1465 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1467 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1469 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1470 detect ",n" without a condition.
1471 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1474 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1476 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1477 instruction is encoded with one bit.
1480 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1482 * doc/internals.texi (CPU backend): Mention that
1483 line_separator_chars should not include newline. From thi
1484 <ttn@mingle.glug.org>.
1486 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1488 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1489 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1491 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1493 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1495 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1497 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1500 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1502 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1504 1999-03-15 Martin Hunt <hunt@cygnus.com>
1506 * app.c (do_scrub_begin): Change '-' back to a symbol char
1507 so we can use multiple opcodes on a line again.
1509 * config/tc-d30v.c: By default, warn if a symbol has
1510 the same name as a register. Plus some minor
1511 updates from the branch.
1513 1999-03-13 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1516 BFD_RELOC_16 and BFD_RELOC_64.
1518 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1520 * expr.c (expr): Add missing else.
1522 1999-03-12 Nick Clifton <nickc@cygnus.com>
1524 * config/tc-arm.c (md_apply_fix3): Improve error message.
1526 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1528 * Makefile.am (CPU_TYPES): Add fr30.
1529 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1530 (fr30,m32r dependencies): Update.
1531 * Makefile.in: Rebuild.
1533 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1534 (gas_cgen_record_fixup_exp): Ditto.
1535 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1536 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1537 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1538 (md_cgen_lookup_reloc): Update use of operand->type.
1539 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1540 (md_convert_frag): Call cgen_operand_lookup_by_num.
1541 (md_cgen_lookup_reloc): Update use of operand->type.
1542 (m32r_cgen_record_fixup_exp): Ditto.
1544 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1546 * config/tc-mips.c (md_show_usage): Fix message.
1548 1999-03-03 Nick Clifton <nickc@cygnus.com>
1550 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1551 and LDR reg,=<expr> instruction.
1553 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1556 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1558 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1560 1999-02-17 Nick Clifton <nickc@cygnus.com>
1562 This patch was created by: Scott Bambrough
1563 <scottb@corelcomputer.com>
1566 Special cased '@' character. The '@' character is used as the
1567 ARM assembler comment character, as a special character
1568 and in ELF .symver pseudo-op's, and as a special character in
1569 .type and .section pseudo-ops.
1570 (symver_pseudo): New static variable.
1571 (symver_state): New static variable.
1572 (struct app_save): Add field 'symver_state'.
1573 (app_push): Save global symver_state int struct app_save.
1574 (app_pop): Restore global symver_state from struct app_save.
1575 (do_scrub_chars): Special case handling of '@' character in
1578 * configure.in: Modified to recognize armv* uname syntax from ARM
1580 * configure: Regenerated.
1582 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1583 a prefix to the section's type.
1584 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1585 the type's typename.
1587 * config/tc-arm.h: Add support for PIC generation:
1588 (pic_code): New boolean.
1589 (obj_relocate_extern): Define.
1590 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1591 (TC_CONS_FIX_NEW): Define.
1592 (tc_fix_adjustable): Define.
1593 (GLOBAL_OFFSET_TABLE_NAME): Define.
1595 * config/tc-arm.c: Add support for PIC generation:
1596 (line_seperator_chars): Allow ';' as a seperator for Linux.
1597 (is_immediate_prefix): New macro.
1598 (arm_parse_reloc): New function.
1599 (s_arm_elf_cons): New function.
1600 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1601 (md_undefined_symbol): Special case handling for the Global Offset
1603 (md_apply_fix3): Handle PIC relocs.
1604 (tc_gen_reloc): Handle PIC relocs.
1605 (md_parse_option): Add support for '-k' command line switch to
1606 enable PIC generation.
1607 (cons_fix_new_arm): New function.
1608 (s_arm_elf_cons): New function.
1610 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1612 * configure.in: Add comments for uses of AC_DEFINE.
1613 * acinclude.m4: Likewise.
1614 * acconfig.h: Remove.
1615 * aclocal.m4: Rebuild.
1616 * configure: Rebuild.
1617 * Makefile.in: Rebuild.
1618 * config.in: Rebuild.
1620 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1622 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1623 non-constant offset from a base register.
1625 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1627 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1630 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1632 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1633 (emit_insn): Look for pc-relative and no-overflow specifiers on
1634 internal relocation types.
1636 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1638 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1641 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1643 (mips_4650, mips_4010, mips_4100): Variables removed.
1644 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1645 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1647 (md_begin): Don't bother initializing the mips_NNNN variables;
1648 mips_cpu is set, and that's good enough now.
1649 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1650 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1651 (show): New function, to handle wrapping in the CPU lists.
1652 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1654 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1656 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1657 than treat as an immediate specifier.
1659 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1661 * config/tc-i386.c: Prototype many functions.
1662 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1663 (i386_immediate): Remove unused second argument.
1664 (i386_intel_operand): Fix i386_is_reg typo.
1665 (i386_operand): Use allow_naked_reg.
1666 (output_invalid): Make operand int for K&R.
1668 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1670 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1672 * Makefile.in: Rebuild.
1674 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1676 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1678 (EXTRA_as_new_SOURCES): Comment out.
1679 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1680 * Makefile.in: Rebuild.
1681 * doc/Makefile.in: Rebuild.
1682 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1683 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1684 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1685 * configure: Rebuild.
1686 * aclocal.m4: Rebuild.
1687 * config.in: Rebuild.
1688 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1689 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1690 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1691 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1692 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1693 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1694 (gas_cgen_record_fixup_exp): Ditto.
1695 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1696 descriptor, not global variable.
1697 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1698 descriptor, not global variable. Refer to insert_operand handler
1699 via cpu descriptor, not global function.
1700 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1701 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1702 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1703 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1704 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1705 * config/tc-m32r.c: Ditto.
1706 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1707 (md_assemble): Ditto.
1708 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1710 1999-02-09 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1713 relocations for ELF targets.
1715 1999-02-08 Nick Clifton <nickc@cygnus.com>
1717 * configure.in: Add support for StrongARM target.
1718 * configure: Regenerate.
1720 1999-02-05 Nick Clifton <nickc@cygnus.com>
1722 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1724 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1727 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1729 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1731 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1733 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1734 (INTEL_DWORD_MNEM_SUFFIX): Define.
1737 (DWORD_PTR): Define.
1738 (XWORD_PTR): Define.
1740 (OFFSET_FLAT): Define.
1742 (NONE_FOUND): Define.
1745 * config/tc-i386.c (set_intel_syntax): New routine.
1746 (intel_syntax): Declare.
1747 (allow_naked_reg): Declare.
1748 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1749 (intel_float_operand): New routine.
1750 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1751 Handle brackets as well as parens. Call i386_intel_operand for
1752 intel syntax. Reverse operands if appropriate. Handle new
1753 suffixes. Handle movzx and movsx.
1754 (i386_is_reg): New routine.
1755 (i386_immediate): New routine.
1756 (i386_scale): New routine.
1757 (i386_displacement): New routine.
1758 (i386_operand_modifier): New routine.
1759 (build_displacement_string): New routine.
1760 (i386_parse_seg): New routine.
1761 (i386_intel_memory_operand): New routine.
1762 (i386_intel_operand): New routine.
1763 (i386_operand): Call i386_displacement, i386_immediate,
1764 i386_scale, etc. instead of handling inline.
1765 (parse_register): Handle registers without prefix.
1767 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1769 * configure: Regenerate.
1770 * configure.in (arm-*-oabi): New.
1771 (thumb-*-oabi): New.
1772 * config/tc-arm.c (target_oabi): Declare.
1773 (md_apply_fix3): Support REL relocs.
1774 (md_parse_option): Handle -oabi.
1775 (elf32_arm_target_format): New routine.
1776 (md_longopts): Add OPTION_OABI.
1777 * config/tc-arm.h: Redefine TARGET_FORMAT.
1780 1999-01-28 Nick Clifton <nickc@cygnus.com>
1782 * write.c (write_relocs): Handle out of range error.
1784 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1785 (fr30_force_relocation): Default to 0.
1787 * config/tc-fr30.h (obj_fix_adjustable): Define.
1788 (TC_FORCE_RELOCATION): Define.
1790 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1793 1999-01-16 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1796 merge of two instructions if the left instruciton kills the right.
1798 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1800 * Makefile.in: Regenerate.
1801 * configure.in: Redo test for using cgen.
1802 * configure: Regenerate.
1804 1999-01-09 Nick Clifton <nickc@cygnus.com>
1806 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1807 redefinition of this macro.
1809 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1811 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1814 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1816 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1817 a read of HI or LO and an immediatly following branch.
1819 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1821 * config/tc-mips.c (md_begin): Another correction to the setting of
1824 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1826 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1828 1998-12-21 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1831 bit insn when optimizing, so that parallelised instructions will
1832 start on a 32 bit boundary.
1834 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1836 * config/tc-mips.c (mips_eabi64): New.
1837 (md_begin): Set mips_eabi64.
1838 (mips_elf_final_processing): Use it.
1840 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1842 * config/tc-mips.c (mips_elf_final_processing):
1843 Correct setting of ABI in e_flags.
1845 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1847 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1849 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1851 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1853 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1855 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1856 warning, values that don't fit in the field.
1858 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1860 * config/tc-mips.c (mips_abi_string): New.
1861 (md_parse_option,md_longopts): Add mabi.
1862 (mips_elf_final_processing): Set e_flags based on mabi flag.
1864 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1866 * config/tc-mips.c (md_parse_option): Handle vr4111.
1868 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1870 * config/tc-h8300.c (build_bytes): Change message given if the
1871 instruction requires H8/300H mode and we're not in Hmode, to
1872 suggest that it may be the operand modes that are the problem, not
1873 necessarily the opcode.
1875 1998-12-10 Nick Clifton <nickc@cygnus.com>
1877 * config/tc-fr30.c: Add line separator character.
1879 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1881 * configure.in (hppa-*-mpeix*): New target.
1882 * config/obj-som.h (obj_som_compiler): Declare.
1883 * config/obj-som.c (compiler_seen): New static variable.
1884 (obj_som_compiler): New function.
1885 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1886 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1887 (pa_type_args): Set hppa_priv_level.
1888 (pa_compiler): New static function if OBJ_SOM.
1889 * configure: Rebuild.
1891 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1893 * read.c (output_leb128): Don't mark as inline.
1895 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1897 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1898 AIX .vbyte unaligned data support.
1899 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1900 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1903 1998-12-07 Nick Clifton <nickc@cygnus.com>
1905 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1908 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1910 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1911 BFD_RELOC_ARM_PCREL_BRANCH.
1913 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1915 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1916 checking the target type.
1917 (mips-dec-bsd*): Set endian to little.
1918 * configure: Rebuild.
1920 COFF weak symbol support, based on patches from Mark Elbrecht
1921 <snowball3@usa.net>:
1922 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1923 * config/obj-coff.c (obj_coff_weak): New static function.
1924 (obj_coff_endef) [both versions]: Handle weak symbols.
1925 (coff_frob_symbol): Likewise.
1926 (yank_symbols): Likewise.
1927 (obj_pseudo_table): Add "weak".
1929 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1930 <aymeric.vincent@emi.u-bordeaux.fr>.
1931 * aclocal.m4: Rebuild with current tools.
1932 * configure: Rebuild.
1934 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1935 an assertion failure for a case we can't handle when OBJ_ECOFF.
1937 * expr.c (operator): And with 0xff to avoid problems with signed
1940 1998-12-03 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1943 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1945 1998-12-02 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1950 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1952 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1955 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1957 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1960 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1964 (d10v_cleanup): Only generate previous insn if a multiline insn is
1967 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1972 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1974 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1975 -marm6xxx command line switches.
1977 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1979 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1980 (itbl-ops.o): Delete duplicate dependencies.
1981 Rebuild dependencies.
1982 Add fr30 dependencies.
1983 * Makefile.in: Rebuild.
1985 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1989 * listing.c: Ignore line terminator characters found inside
1992 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1994 * po/gas.pot: Regenerated.
1996 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1999 fr30_is_label_start(). Also checks for delay slot insns.
2001 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2002 FR30 instructions which contain a colon in the mnemonic.
2004 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2006 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2008 * config/tc-fr30.c: Removed currently superflous code.
2010 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2012 * config/tc-fr30.h: New file.
2013 * config/tc-fr30.c: Tweaking so that it will compile.
2015 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2017 * config/tc-d10v.h (obj_fix_adjustable): Define.
2018 (TC_FORCE_RELOCATION): Define.
2019 (d10v_force_relocation): Declare.
2020 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2021 (md_apply_fix3): Handle Vtable relocs.
2022 (d10v_fix_adjustable): New.
2023 (d10v_force_relocation): New.
2025 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2027 * config/tc-d30v.c: Change default behaviour to ignore potential
2028 conflicts between register name and symbol names.
2030 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2032 * configure.in: Add fr30-*-*.
2033 * config/tc-fr30.c: New file.
2034 * Makefile.in: Regenerated.
2035 * config.in: Regenerated.
2036 * configure: Regenerated.
2037 * doc/Makefile.in: Regenerated.
2038 * po/gas.pot: Regenerated.
2040 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2042 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2045 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2047 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2049 (do_scrub_chars): Add some casts to unsigned char to avoid
2050 unwanted sign extension.
2051 * read.c (lex_type): Set characters about 127 to be symbol
2053 * config/tc-i386.c (md_begin): Set identifier_chars and
2054 operand_chars for values above 127.
2056 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2058 * configure.in: detect cygwin* instead of cygwin32*
2059 * configure: regenerate
2061 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2063 * listing.c: Add support for producing a listing from piped
2066 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2068 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2069 (append_insn): Account for the tx39's multiply behavior.
2071 1998-10-26 Michael Meissner <meissner@cygnus.com>
2073 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2074 from assemble_parallel_insns. Add support for '->' to indicate
2075 explicitly serializing the instructions.
2076 (md_assemble): Ditto.
2078 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2080 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2083 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2085 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2087 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2089 * config/tc-mips.c : support frame and regmask/fregmask when
2090 MIPS_STABS_ELF is specified.
2092 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2094 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2095 (md_apply_fix): Don't return 1 for VTABLE relocs.
2096 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2098 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2100 * doc/c-i386.texi: Replace occurences of "opcode" with
2101 "instruction mnemonic", "instruction", or "mnemonic" when
2102 referring to the name of an instruction. Use "opcode" when
2103 referring to the sequence of machine bytes.
2105 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2106 (is_opcode_char): Rename to is_mnemonic_char.
2107 (md_assemble and i386_operand): Correct error messages from
2108 "opcode" to "instruction mnemonic"
2109 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2110 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2111 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2112 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2113 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2114 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2115 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2117 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2119 * config/tc-i386.c (i386_operand): Check for garbage after
2122 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2124 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2125 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2127 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2129 * config/tc-sh.h (obj_fix_adjustable): Define.
2130 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2131 (md_apply_fix): Likewise.
2132 (tc_gen_reloc): Likewise.
2133 (sh_fix_adjustable): New.
2135 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2137 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2138 * cgen.h (gas_cgen_finish_insn): Update prototype.
2139 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2140 cgen_insn_t -> CGEN_INSN_INT.
2141 (make_parallel): Update handling of CGEN_INT_INSN_P.
2142 (assemble_parallel_insn): Ditto.
2143 (target_make_parallel): New function.
2144 (md_assemble): Use it.
2146 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2148 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2150 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2152 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2153 converted into lower case.
2155 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2157 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2158 (gas_cgen_tc_gen_reloc): Likewise.
2159 * config/tc-m32r.h (obj_fix_adjustable): Define.
2160 * config/tc-m32r.c (m32r_fix_adjustable): New.
2161 (m32r_force_relocation): Handle VTABLE relocs.
2163 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2165 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2167 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2170 to lower case before parsing.
2172 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2173 parallel insns modift buts in the PSW as a side effect.
2175 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2177 * config/tc-d30v.c (find_format): Test for missing flag and
2180 (md_apply_fix3): Fix error messages to avoid
2181 assumption about presence of a symbol.
2183 (parallel_ok): Disallow parallel instructions that both modify the
2186 (find_format): Generate a warning if an odd numbered register is
2187 used as the first register in a mutli-register instruction.
2189 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2191 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2192 relocations are always associated with a symbol.
2194 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2196 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2197 (elf32_sparc_force_relocation): Declare.
2198 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2199 (tc_gen_reloc): Handle vtable relocs.
2200 (elf32_sparc_force_relocation): New.
2202 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2204 * symbols.c (S_IS_FUNCTION): New.
2205 * config/tc-v850.h (obj_fix_adjustable): Define.
2206 (TC_FORCE_RELOCATION): Define.
2207 (v850_force_relocation): Declare.
2208 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2209 of fx_addnumber for VTABLE reloc addends.
2210 (md_apply_fix3): Handle VTABLE relocs.
2211 (v850_fix_adjustable): New.
2212 (v850_force_relocation): New.
2214 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2216 * tc-hppa.c (fp_operand_format): Add some additional formats.
2217 (pa_ip): Do not automatically promote into pa2.0 mode.
2218 (pa_level): Handle ".level 2.0".
2220 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2222 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2223 * config/tc-i386.h (template.extension_opcode): Change to
2224 unsigned int to allow full range of 8-bit opcode suffixes.
2225 (None): Redefine as 0xffff.
2227 From Jeff B Epler <jepler@usgs.gov>
2228 * doc/c-i386.texi (i386-SIMD): New section.
2230 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2232 * read.c (discard_rest_of_line): New function.
2233 * read.h: Declare it.
2234 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2236 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-d10v.c (find_symbol_matching_register): New function.
2239 (find_opcode): Cope with the case where a register name matches
2242 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-v850.c (md_pcrel_from): Rename to
2245 v850_pcrel_from_section.
2246 (v850_pcrel_from_section): Do not resolves symbols in other
2249 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2251 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-d10v.c (find_opcode): Generate an error if a register
2254 is supplied for an operand that should not be a register.
2256 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2258 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2259 instructions to have another instruction in the right bin.
2261 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2263 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2264 the right container if the left container holds a branch
2267 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2269 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2270 both a register name and symbol name.
2271 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2273 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2275 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2276 execution unit class.
2278 (reg_name_search): If a name matches a register and a symbol,
2279 prefer the register.
2280 (find_format): Disallow flag registers when a general purpose
2281 register is required.
2282 If a number is required, but a register has been given, check to
2283 see if a symbol with the same name as the register exists, and if
2284 so, use that symbol.
2286 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2288 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2290 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-d30v.c (find_format): Do not accept flag registers as
2293 general purpose registers.
2294 (find_format): If an immediate value is expected at a given place
2295 in a format, but a register name has been provided instead, check
2296 to see if that register name matches the name of a predefined
2297 symbol and if it does, then use the symbol instead.
2298 (reg_name_search): If a register name matches a symbol name,
2299 prefer the register name to the symbol name.
2301 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2303 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2304 the previous insn to empty.
2306 1998-09-20 Michael Meissner <meissner@cygnus.com>
2308 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2309 pieces, forcing the use of an ANSI compiler.
2311 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2313 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2315 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2317 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2319 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2321 (obj_elf_vtable_entry): Likewise.
2322 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2323 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2324 (tc_gen_reloc): Likewise.
2325 (arm_fix_adjustable): Likewise.
2326 (elf32_arm_force_relocation): New.
2327 (armelf_frob_symbol): Remove coff-style symbol support.
2329 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2331 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2333 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2335 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2336 OBJ_COFF so that routine is defined for a.out format.
2338 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2340 * config/tc-i386.c (i386_operand): Detect non-segment registers
2341 used as segment prefixes.
2343 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2345 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2346 optimize across FDE boundaries.
2348 * config/obj-coff.c (obj_coff_section): Preserve any link once
2349 flags when setting the section flags.
2351 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2354 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2356 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2358 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2361 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2363 * frags.c (frag_grow): Include the size of the frag struct in the
2366 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2367 if the new subseg comes before the old.
2369 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2371 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2372 to handle edge8 and edge16.
2374 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2376 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2377 before we clobber the symbol involved.
2379 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2381 * config/tc-arm.c: Remove OBJ_ELF definitions for
2382 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2383 use arm_adjust_symtab for OBJ_COFF.
2384 (armelf_adjust_symtab): New Routine.
2385 * config/tc-arm.h: Define obj_adjust_symtab to
2386 armelf_adjust_symtab for OBJ_ELF.
2388 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2390 * configure.in: Make all i386-elf targets use bfd_gas.
2391 * config/tc-i386.c (tc_i386_force_relocation): New.
2392 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2393 (md_apply_fix3): Likewise.
2394 (tc_gen_reloc): Handle them.
2395 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2396 tc_i386_force_relocation.
2398 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2402 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2404 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2405 current opcode after writing the first insturction of a reverse
2408 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2410 * read.h (generate_lineno_debug): Add prototype.
2411 * read.c (generate_lineno_debug): Make non-static.
2413 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2415 * config/tc-i386.c (md_assemble): Only warn for address/data size
2418 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2421 against Thumb function names, as the linker needs this information.
2423 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2425 * expr.c (operand): Check also that there is no advance in operand
2426 after atof_generic in order to decide "is it label 0f or floating
2429 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2432 command line options with a single dash.
2433 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2435 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2437 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2438 * tc-arm.c (arm_fix_adjustable): New routine.
2440 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2442 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2443 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2444 demand_empty_rest_of_line before mri_comment_end.
2445 (equals): Check garbage after expression before
2446 mri_comment_end in MRI mode.
2448 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2450 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2451 small immediate constant to use the constant itself rather than
2454 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2456 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2457 (pa_leave): Likewise.
2459 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2461 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2463 (i386_operand): Fix an error message.
2465 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2467 * doc/c-arm.texi (ARM Directives): Document .req directive.
2469 * config/tc-arm.c (reg_required_here): Display erroneous string if
2470 the register name could not be decoded.
2471 Do not set inst.instruction if the sift is -1.
2473 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2475 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2478 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2481 even if it is belived to be unnecessary.
2483 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2485 config/tc-i386.c (i386_operand): Size immediate constants by
2486 suffix (erroneously removed as part of July 7 change).
2488 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2490 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2491 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2492 (armelf_frob_symbol): New Routine.
2493 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2495 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2497 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2499 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2501 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2502 command line switches passed to assembler.
2504 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2506 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2507 (gas_cgen_opcode_desc): Declare.
2508 (gas_cgen_parse_operand): Declare.
2509 (*): Prepend gas_ to gas specific fns to denote them as such.
2511 * cgen.c (gas_cgen_opcode_desc): New global
2512 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2513 (queue_fixup): Renamed from cgen_queue_fixup.
2514 (*): Prepend gas_ to gas specific fns to denote them as such.
2516 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2517 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2518 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2519 Open opcode table and initialize it.
2520 (make_parallel): Use gas_cgen_opcode_desc.
2521 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2522 (md_assemble): Ditto.
2524 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2526 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2527 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2528 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2529 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2530 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2531 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2532 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2533 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2534 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2535 (INIT_STAB_SECTION): Likewise.
2536 (OBJ_PROCESS_STAB): Likewise.
2538 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2539 (md_parse_option): Watch for them.
2540 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2541 (md_begin): Kill neverdef code.
2542 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2543 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2544 (s_alpha_coff_wrapper): New.
2545 (md_pseudo_table): Trap all ECOFF pseudos.
2547 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2549 Start of changes to remove mdebug section from mips*-elf
2550 Based on MIPS_STAB_ELF definition
2551 * acconfig.h: undef if not configured
2552 * config.in: undef if not configured
2553 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2554 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2555 * stabs.c (s_stab_generic): flush frag
2557 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2559 * configure.in: (arm-*-elf): Handle.
2560 (thumb-*-elf): Handle.
2561 * configure: Regenerate.
2562 * read.c (stringer): Fix typo in comment.
2563 * write.c (fixup_segment): Don't add symbol value to addend if
2565 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2567 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2570 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2572 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2573 (write_2_short): Emit warning if new flag is set.
2574 (do_assemble): Set flags if left instruction is one of special
2575 "right-instruction-killer" type.
2577 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2579 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2580 Always output words in debug_info section as big endian.
2581 (sparc_target_format): Choose correct bfd target.
2582 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2584 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2586 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2587 to work with internationalization code. Issue an error when two
2588 operands match that are not allowed to match.
2590 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2592 * configure.in (install_tooldir): Allow target to specify whether
2593 it wants to be installed in $(tooldir)/bin.
2594 * configure: Regenerate.
2595 * Makefile.am (install-exec-local): Set install-exec-tooldir
2596 dependency via configure.
2597 * Makefile.in: Regenerate.
2599 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2601 * Makefile.am (install-exec-local): Split into two ...
2602 (install-exec-bindir,install-exec-tooldir): New rules.
2603 * Makefile.in: Regenerate.
2605 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2607 * Makefile.am (install-exec-local): Don't remove the file before
2608 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2609 W. Rozycki <macro@ds2.pg.gda.pl>.
2610 * Makefile.in: Rebuild.
2612 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2614 * cgen.c: Include libiberty.h.
2615 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2616 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2617 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2618 (md_cgen_lookup_reloc)): Declare.
2619 (md_cgen_record_fixup_exp): Declare.
2620 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2621 (m32r_relax_frag): Declare.
2622 (cgen_md_apply_fix3): Decls moved to cgen.h.
2623 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2624 (m32r_cgen_record_fixup_exp): Delete decl.
2625 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2626 (assemble_nop): Delete.
2627 (expand_debug_syms): Delete unused `exp'.
2628 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2629 Add default case for -Wall.
2630 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2631 (md_atof): Delete unused wordP.
2633 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2638 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2640 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2641 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2642 .print, .purgem, and .struct. Remove documentation for
2645 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2647 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2648 Update call to insert_operand.
2650 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2652 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2654 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2656 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2657 whitespace after a prefix operator.
2659 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2661 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2663 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2665 * config/tc-sparc.c (log2): New static function.
2666 (s_reserve): Use log2 to convert alignment before calling
2668 (s_common): Use log2 to convert alignment before calling
2669 record_alignment and frag_align.
2670 (sparc_cons_align): Use log2.
2672 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2675 (s_common): Likewise.
2677 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2678 initialization of waddr.
2679 (sparc_elf_final_processing): Add default case to switch.
2681 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2683 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2684 than temporary real.
2686 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2688 * write.c (subsegs_finish): Don't align the segments if there were
2691 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2692 copying aux information.
2694 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2695 expression into a symbol.
2697 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2699 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2700 type to unsigned int.
2701 (md_assemble): Change type used to store offsets from unsigned
2703 (i386_operand): Switch error check to only call RESTORE_END_STRING
2704 once after parse_register.
2706 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-v850.c (md_show_usage): Changed format to match that
2711 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2713 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2715 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2717 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2720 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2723 * doc/Makefile.in: Rebuild.
2725 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2727 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2728 for %lo expressions.
2729 (mips_ip, case 'u'): Move range check after code to mask
2730 off bits in %hi/%lo expressions. Mask off high bits for
2733 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2735 * doc/Makefile.am (gasver.texi): New target.
2736 (as.info, as.dvi): Depends upon gasver.texi.
2737 * doc/as.texinfo: Include gasver.texi. Mention version number on
2738 title page and in top node.
2739 * doc/Makefile.in: Rebuild.
2741 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2743 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2744 but not including the line containing the edict.
2745 * listing.h (LISTING_EOF): New.
2746 * input-scrub.c (input_scrub_next_buffer): Call it.
2748 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2750 * config/tc-i386.c (i386_operand): Don't set the size of an
2751 immediate address based solely on the suffix and the mode.
2753 * config/tc-i386.c (md_assemble): Add assertion to make sure
2754 overlap2 does not set Imm.
2756 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2757 sequences of whitespace to a single space.
2758 (is_space_chars): Just compare with space.
2759 (md_begin): Don't initialize space_chars.
2760 (md_assemble): Just skip a single whitespace character.
2761 (i386_operand): Rewrite base-index parsing to use new
2762 parse_register, and to skip white space. Skip white space in a
2763 number of other places too. Don't give error message if
2764 parse_register fails.
2765 (parse_register): Change reg_string parameter to be non-const.
2766 Add end_op parameter. Skip white space after the `%', and return
2767 end of register string. Give error message here rather than
2770 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2772 Based on patch from Matt Semersky <matts@scd.hp.com>:
2773 * expr.c (op_encoding): Make const.
2774 (expr_set_precedence): New function.
2775 (expr_begin): Don't set operator rankings, just call
2776 expr_set_precedence.
2777 * expr.h (expr_set_precedence): Declare.
2778 * read.c (s_mri): Call expr_set_precedence.
2780 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2782 * doc/as.texinfo (Statements): Remove paragraph discussing
2783 continuing lines with a backslash. This hasn't worked for years,
2786 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2788 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2790 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2791 (ps_CTORS, ps_DTORS): New section types.
2792 (vms_fixup_xtors_section): New function
2793 (Ctors_Psect, Dtors_Psect): Define.
2794 (IS_GXX_XTOR): Define
2795 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2796 Filter static constructors/destructors and add to
2797 Ctors_Symbols/Dtors_Symbols chain.
2798 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2799 appropriate section.
2801 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2802 * makefile.vms: Merge vax/vms support.
2804 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2806 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2807 (elf_pseudo_table): Add them.
2808 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2809 (md_apply_fix): Accept them.
2810 (mips_fix_adjustable): Don't adjust them.
2811 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2812 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2813 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2814 (tc_fix_adjustable): Don't adjust them.
2816 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2818 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2820 * Makefile.in: Regenerate.
2821 * configure.in: AC_SUBST cgen_cpu_prefix.
2822 * configure: Regenerate.
2824 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2826 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2827 Changed all users of COND12_DELAY.
2829 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2831 * config/tc-mn10300.c (set_arch_mach): New function.
2832 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2833 (md_begin): Default to mn10300 mode.
2834 (md_assemble): Only accept instructions for the core mn10300
2835 chip and the active machine type.
2837 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2839 * subsegs.h (segment_info_type): Give the struct a name.
2840 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2841 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2842 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2843 * config/tc-w65.h (tc_reloc_mangle): Declare.
2844 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2846 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2848 * config/tc-v850.c (v850_comm): Restore old section
2849 after common processing.
2851 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2853 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2855 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2857 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2858 char with code that explicitly sign-extends.
2860 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2862 * config/tc-v850.c (md_begin): Restore text section as the current
2863 section after creating call table sections.
2864 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2867 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2868 with call to macro SYM_AUXINFO.
2870 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2872 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2873 with the program transform name.
2874 * Makefile.in: Rebuild.
2876 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2878 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2881 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2883 * config/tc-i386.c (i386_operand): Be prepared for a space between
2884 the open parenthesis and the start of the register operand,
2885 because of the June 16 change.
2887 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2889 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2892 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2895 even if it is belived to be unnecessary.
2897 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2899 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2901 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2903 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2905 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2906 shift amount for a repeated operand. The shift amount for the
2907 repeated copy comes from the size of the operand.
2909 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2911 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2913 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2917 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2919 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2920 characters in it as LEX_IS_SYMBOL_COMPONENT.
2921 * config/tc-i386.h (tc_symbol_chars): Define.
2922 (extra_symbol_chars): Declare.
2923 * config/tc-i386.c (extra_symbol_chars): Define.
2924 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2925 (line_comment_chars): Set to '/' if TE_LINUX.
2926 * doc/c-i386.texi (i386-prefixes): Update.
2927 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2929 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2931 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2932 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2934 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2936 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2937 constraint in instructions REP & REPI.
2939 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2942 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2944 (check_range): If the operand is shifted, then shift the number
2945 before checking its range.
2947 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2949 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2952 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-v850.c (v850_comm): Create special sections as needed.
2956 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2958 * config/tc-d10v.c (write_2_short): Addition of swapping
2959 instructions for sequential and reverse sequential order when
2960 given order is not possible.
2962 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2964 * Makefile.am: Rebuild dependencies.
2965 (DEP_INCLUDES): Fix reference to intl build directory.
2966 * Makefile.in: Rebuild.
2968 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2970 * doc/c-i386.texi: Update 16 bit documentation.
2972 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2973 IgnoreDataSize to IgnoreSize as they are used for address size as
2975 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2976 32-bit mode, similarly addr16/data16 and variants.
2978 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2981 sequential word multiply instructions.
2983 (do_assemble): Add extra command line argument, to allow mul32
2984 attribute to be preserved across parallel insns.
2985 (md_assemble): Insert NOPs between explicitly parallel insns which
2986 contain an 32 bit multiply and a 16 multiply.
2988 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2990 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2993 * config/tc-i386.c (reloc): Add braces.
2995 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2996 consistent with Intel naming.
2997 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2998 use bitfields in sib_byte.
2999 (modrm_byte): Don't use bitfields here either.
3001 * config/tc-i386.c (current_templates): Add const.
3002 (parse_register): Add const to return, param, and char *s.
3003 (i386_operand): Add const to reg_entry *r.
3004 * config/tc-i386.h (templates): Add const to start, end.
3006 Inspired by code for 16 bit gas support from Martynas Kunigelis
3007 <martynas@nm3.ktu.lt>:
3008 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3009 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3010 (uses_mem_addrmode): Remove.
3011 (md_estimate_size_before_relax): Add support here too.
3012 (md_relax_table): Rewrite interface to md_relax for 16 bit
3014 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3015 (opcode_suffix_to_type): Remove.
3016 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3017 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3018 (md_convert_frag): Likewise.
3019 (i386_operand): Add support for 16 bit base/index regs,
3020 immediates, and displacements. Remove some unnecessary casts, and
3021 localise end_of_operand_string, displacement_string_start,
3022 displacement_string_end variables. Add GCC_ASM_O_HACK.
3023 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3025 * config/tc-i386.c (prefix_hash): Remove.
3026 (md_begin): Rewrite without obstacks. Remove prefix hash table
3027 handling. Rewrite lexical table handling.
3028 (i386_print_statistics): Don't print prefix statistics.
3029 (md_assemble): Rewrite instruction parser so that line is not
3030 converted to lower case. Don't do a hash_find for prefixes,
3031 instead recognise them via opcode modifier.
3032 (expecting_operand, paren_not_balanced): Localise variables.
3033 * config/tc-i386.h (IsPrefix): Define.
3034 (prefix_entry): Remove.
3036 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3037 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3038 '\\' in case where comment_chars contains '/'.
3040 * config/tc-i386.c (MATCH): Ensure given operand and template
3041 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3042 you must write `ljmp *table(%ebx)'.
3044 From H.J. Lu <hjl@gnu.org>:
3045 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3046 as 0 ifndef BFD_ASSEMBLER.
3047 (md_assemble): Allow immediate operands without suffix or
3048 other reg operand to default in size to the current code size.
3050 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3052 * config/tc-v850.c (md_begin): Restore creation of
3053 .call_table_text and .call_table_data sections.
3055 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3058 after emitting a word of noops.
3060 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3062 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3063 (i386_operand): Simplify checks for valid base/index combinations.
3064 Disallow `in 4(%dx),%al'.
3066 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3068 (add_prefix): Change parameter from char to int.
3070 * config/tc-i386.h (Ugh): Define opcode modifier.
3071 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3073 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3074 CONSISTENT_REGISTER_MATCH macros to check register types more
3075 thoroughly. Check for illegal suffix/operand combinations
3076 when matching insns with operands. Handle new `s' suffix, and
3077 associated FloatMF opcode modifier for float insns with memory
3079 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3080 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3081 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3082 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3083 DATA_PREFIX_OPCODE throughout.
3085 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3086 (md_assemble): Rewrite suffix/register operand checking code to be
3087 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3088 AnyMem, the better to grep.
3090 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3091 given a memory operand. Don't set Abs bits either.
3092 (type_names): Remove Mem*, Abs*.
3093 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3094 define opcode_modifiers as these cases are handled by Disp8,
3095 Disp16, Disp32 and suffix checks.
3096 (COMES_IN_BOTH_DIRECTIONS): Remove.
3097 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3099 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3100 if IgnoreDataSize modifier given. Remove ShortformW modifier
3101 test. Add test for ShortForm in W base_opcode modification.
3102 Merge Seg2ShortForm and Seg3ShortForm code.
3103 * config/tc-i386.h (ShortFormW): Remove.
3104 (IgnoreDataSize): Define.
3106 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-d30v.c (md_assemble): Store previous segment state
3109 with previous instruction.
3111 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3113 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3114 (ebp, esp): Remove static variables.
3115 (MATCH): Remove test for InOutPortReg.
3116 (i386_operand): Properly handle InOutPortReg here instead.
3117 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3118 (md_assemble): Simplify and correct modrm and sib generation.
3119 (i386_operand): Add warning for scale without index.
3120 Rewrite checks for valid base/index combinations.
3122 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3123 macros and enclose in do while(0).
3124 (RESTORE_END_STRING): Likewise.
3125 (md_assemble): Add one to printed operand number so we start
3126 from 1 not 0. Add some more gettext invocations.
3127 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3130 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3131 DATA_PREFIX, SEG_PREFIX): Define.
3132 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3133 (check_prefix): Remove function.
3134 (add_prefix): New function. Add prefix to i.prefix as well as
3136 (md_assemble): Changes for add_prefix. Remove hack for wait
3137 prefix, instead always output prefixes in fixed order. Test
3138 for jcxz/loop when selecting between word & dword operations,
3139 and add address size prefix rather than operand size prefix.
3140 Remove operand -> address size hack when emitting jcxz/loop.
3141 (i386_operand): Remove O_Absent check as it's done in expr.
3143 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3145 * configure.in: Recognize m5200 as a cpu_type of m68k.
3146 * aclocal.m4: Rebuild with current libtool.
3147 * configure: Rebuild.
3149 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3151 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3152 to relaxable_symbol to prevent references to external symbol from
3155 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3158 symbols are relaxable.
3160 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3162 * config/tc-v850.c (md_begin): Don't create special
3163 sections by default.
3165 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3167 * config/tc-mips.c (macro): For div and udiv, close the
3168 reorder block as soon as possible.
3170 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3172 From Matt Semersky <matts@scd.hp.com>:
3173 * macro.c (macro_mri_mode): New function.
3174 * macro.h (macro_mri_mode): Declare.
3175 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3178 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3180 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3183 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3184 until after xstrdup in OBJ_EVAX case.
3186 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3188 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3189 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3190 of hardcoded magic number.
3191 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3193 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3195 * read.c (do_s_func): New function.
3197 * read.h (do_s_func): Add prototype.
3199 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3201 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3202 nops if fill pattern not specified.
3204 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3206 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3207 * config/te-go32.h (TE_GO32): Define.
3208 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3210 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3212 Implement .func/.endfunc pseudo-ops.
3213 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3215 * read.c (potable): Add .func,.endfunc.
3216 (s_func): New function.
3217 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3219 (in_doc_func_p,current_function_label): New static globals.
3220 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3222 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3224 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3225 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3226 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3227 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3228 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3229 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3230 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3231 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3232 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3233 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3234 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3235 * config/tc-a29k.c: Don't define md_short_jump_size,
3236 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3237 * config/tc-alpha.c: Likewise.
3238 * config/tc-alpha.h: Likewise.
3239 * config/tc-arm.c: Likewise.
3240 * config/tc-h8300.c: Likewise.
3241 * config/tc-h8500.c: Likewise.
3242 * config/tc-hppa.c: Likewise.
3243 * config/tc-i860.c: Likewise.
3244 * config/tc-i960.c: Likewise.
3245 * config/tc-ppc.c: Likewise.
3246 * config/tc-sh.c: Likewise.
3247 * config/tc-sparc.h: Likewise.
3248 * config/tc-tic30.c: Likewise.
3249 * config/tc-w65.c: Likewise.
3250 * config/tc-z8k.c: Likewise.
3252 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3254 * config/tc-vax.c (_): Delete this macro used for placeholder
3255 values in vax_operand_width_size; it conflicts with the _() macro
3256 used for internationalization.
3258 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3260 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3261 code. From Chris Moller <moller@bops.com>.
3263 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3264 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3265 * read.c (emit_expr): Initialize seg and subseg fields of a new
3267 * write.c (write_object_file): Switch to the appropriate segment
3268 and subsegment when processing a broken word.
3270 * config/tc-m68k.c (mri_assemble): New static function.
3271 (build_mri_control_operand): Call mri_assemble rather than
3273 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3274 (s_mri_endf, s_mri_endw): Likewise.
3276 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * read.c (s_org): Call md_flush_pending_output if it is defined.
3280 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3282 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3284 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3285 (md_parse_option): Add for same.
3286 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3287 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3288 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3290 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3292 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-arm.c (find_real_start): Relax definition of local
3297 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3300 symbols at the given address, not just the last one specified.
3302 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3304 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3305 or number_to_chars_littleendian to write data.
3307 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-v850.c (md_assemble): Remove artificially created
3310 register name symbols.
3312 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3314 * write.c (fixup_segment): Change "segment" to "section" in
3317 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3319 * write.c (fixup_segment): Change sym1-sym2 message again.
3321 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3323 * write.c (fixup_segment): Improve error message for sym1-sym2
3324 errors when sym1 is in a different segment from sym2.
3326 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3328 * config/tc-m32r.c (warn_unmatched_high): New static local.
3329 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3330 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3331 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3332 (md_parse_option): Likewise.
3333 (md_show_usage): Likewise.
3334 (m32r_frob_file): Likewise.
3336 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3337 (read_a_source_file): Call them.
3338 * read.h (stabs_generate_asm_file): Declare.
3339 * stabs.c (stabs_generate_asm_file): New function.
3340 (generate_asm_file): New function.
3341 (stabs_generate_asm_lineno): Move file name handling into
3344 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3346 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3347 (d30v_current_align, d30v_current_align_seg): New variables.
3348 (d30v_last_label): New variable.
3349 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3350 (s_d30v_data, s_d30v_section): Likewise.
3351 (md_pseudo_table): Call them.
3352 (md_begin): Initialize d30v_current_align_seg.
3353 (md_assemble): Call d30v_align when needed by known current alignment.
3354 (d30v_frob_label, d30v_cons_align): New functions.
3355 * config/tc-d30v.h (md_do_align): Remove.
3356 (tc_frob_label): Call d30v_frob_label.
3357 (md_cons_align): New.
3359 * config/tc-d30v.c (find_format): Convert complex expressions to
3360 expression symbols before processing. Clean up code formatting.
3362 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3364 * po/Make-in (install-info): New target.
3366 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3368 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3370 * config/tc-mn10300.c (md_assemble): Likewise.
3372 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3374 * Makefile.am: Update with `make dep-am'.
3375 (HFILES): Add cgen.h.
3376 (cgen.o): Depend on cgen.h.
3377 * Makefile.in: Regenerate.
3379 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3381 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3383 * gasp.c (grab_label): Permit a label to be a preprocessor
3384 variable by permitting a label to start with a backslash.
3386 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3388 * config/tc-mips.c (validate_mips_insn): Removed hack
3389 for previously inaccessible bitfields in some INSN_TRAP
3392 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3394 * config/tc-d30v.c (do_assemble): Abort with error message
3395 if opcode operands do not match.
3397 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3399 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3400 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3401 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3402 similar new 'q' operand.
3404 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3406 * cgen.c (cgen_asm_finish_insn): Fix typo.
3408 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3411 * cgen.c: Include it.
3412 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3413 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3414 All callers updated.
3415 * config/tc-m32r.c: Include cgen.h.
3416 (m23r_insn): New members num_fixups,fixups.
3418 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3420 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3421 to avoid compiler warning.
3423 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3425 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3428 * makefile.vms (OBJS): Add ehopt.obj
3430 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3432 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3434 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3436 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3437 a short format insn.
3438 (md_assemble): Set it for explicitly packed insns.
3440 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3442 * config/obj-coff.c (c_symbol_merge): Do not take address of
3443 native fields when performing the memcpy.
3445 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3447 * config/tc-mips.c (macro,macro2): Implement
3448 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3450 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3452 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3453 relocations against globally visible symbols.
3454 * config/tc-m68k.c (relaxable_symbol): New macro.
3455 (m68k_ip, md_estimate_size_before_relax): Use it.
3456 (tc_m68k_fix_adjustable): Also handle weak symbols.
3458 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3461 references to externally visible symbols.
3462 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3463 values in twice for a PC relative reloc if the symbol is
3466 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3467 don't adjust a PC relative reloc against an externally visible
3469 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3470 for a PC relative fixup against an externally visible defined
3471 symbol, arrange to store object file and addend values as though
3472 the symbol were not defined.
3473 (tc_gen_reloc): Likewise.
3475 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3477 * read.c (sizeof_leb128): Referenced externally by write.c so
3480 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3482 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3483 and expand a 'debug' symbol associated with the next instruction
3484 that does not cause a short instruction to be filled with a NOP.
3485 (md_pseudo_table): Add support for .debugsym.
3486 (assemble_parallel_insn): Add calls to expand_debug_sym as
3488 (md_assemble): Ditto.
3490 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3492 * as.c (main): Conditionally call setlocale.
3493 * gasp.c (main): Likewise.
3494 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3495 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3497 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3499 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3501 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3503 * config/tc-hppa.c: Change all calls to bzero to use memset.
3504 (pa_ip): Add cast to avoid warning.
3505 (tc_gen_reloc, md_apply_fix): Likewise.
3506 (pa_find_space_by_number): Likewise.
3507 (hppa_force_relocation): Likewise.
3508 (pa_block): Change i to unsigned int.
3509 * config/obj-som.h (obj_som_copyright): Declare.
3511 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3513 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3514 for line numbers for assembly source.
3516 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * configure.in: Change version number to 2.9.4
3519 * configure: Rebuild.
3521 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3523 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3525 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * ecoff.h: Change symbolS in function declaration to struct
3530 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3533 (md_convert_frag): Fix i18n typo.
3535 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3537 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3538 * ecoff.h: Protoype it.
3539 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3540 [EVAX] (s_alpha_prologue): Delete.
3541 (md_pseudo_table): Update.
3543 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3546 array to local pointer.
3547 (get_args, parse_expr): Add casts to avoid warnings.
3549 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3551 * read.c (s_set): Cast xmalloc return value to fragS *.
3552 * config/tc-m68k.c (m68k_ip): Function made static to match
3553 previous forward declaration.
3554 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3556 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3558 * config/tc-v850.c: Add internationalisation macros to error
3561 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3562 macros to error strings.
3564 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3567 reloc is in the TOC csect.
3568 (md_apply_fix3): Correct gettext typo.
3570 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3573 .L - they are local labels and the branches are not really
3574 function calls but rather far jumps.
3576 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3578 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3580 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * config/tc-i386.c (md_assemble): Print operand number rather than
3583 using ordinal_names.
3584 (i386_operand): Likewise.
3586 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3588 * Makefile.am (INTLLIBS): Define to work around apparent automake
3590 All Makefiles: Regenerated.
3592 * Many files: Added gettext invocations around user-visible
3594 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3595 HAVE_LC_MESSAGES): Define.
3596 * dep-in.sed: Added asintl.h.
3597 * po/Make-in: New file.
3598 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3600 * read.c (Z_): Renamed from `_'.
3601 * Makefile.am (SUBDIRS): Added po.
3602 (POTFILES): new macro.
3603 (po/POTFILES.in): New target.
3604 ($(OBJS)): Added asintl.h.
3606 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3607 (as_new_LDADD): Added $(INTLLIBS).
3608 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3609 (gasp_new_LDADD): Added $(INTLLIBS).
3610 (gasp_new_DEPENDENCIES): New macro.
3611 * configure, aclocal.m4: Rebuilt.
3612 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3614 (ALL_LINGUAS): Define.
3615 * macro.c: Include "asintl.h".
3616 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3617 * as.h: Include "asintl.h".
3618 * config/tc-i386.c (ordinal_names): Removed.
3619 (md_assemble): Changed error text to avoid ordinal_names.
3620 (i386_operand): Likewise.
3621 (reloc): Added as_bad to avoid i18n problems.
3622 (tc_gen_reloc): Likewise.
3623 * config/tc-arm.c (bad_args): Now a #define.
3625 * config/obj-vms.c (VMS_stab_parse): Changed type of
3627 (global_symbol_directory): Unified strings to avoid i18n
3629 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3630 avoid i18n problems.
3631 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3632 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3634 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3636 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3638 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3640 * as.c (print_version_id): Added an fprintf to avoid i18n
3642 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3644 * expr.c (expr): Added as_warn call to avoid i18n problems.
3645 * messages.c (as_assert): Changed code to avoid i18n problems.
3646 (as_abort): Likewise.
3647 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3648 (s_space): Likewise.
3649 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3651 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3653 * config/tc-i386.c (check_prefix): New static function, split out
3655 (struct _i386_insn): Add wait_prefix field.
3656 (md_assemble): Remove wait_prefix local variable. Use
3657 check_prefix when adding a prefix.
3659 * config/tc-i386.c (current_templates): New static variable.
3660 (md_assemble): Remove current_templates local variable.
3661 (md_assemble, i386_operand): Improve error and warning messages in
3662 many places. Add RESTORE_END_STRING in many places before error
3663 return. Clarify some comments.
3665 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3667 (md_assemble): Parse string instruction operands, looking for
3668 segment override prefixes. Check for invalid segment prefixes on
3670 (i386_operand): i.seg[] and max mem_operand changes for string
3672 * config/tc-i386.h (EsSeg): Define.
3674 * config/tc-i386.h (regKludge): Define.
3675 (iclrKludge, imulKludge): Don't define.
3676 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3677 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3678 opcode_modifier checks to look for more common cases first. Add
3679 default_seg for IsString case.
3681 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3683 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3685 * configure: Rebuild with new automake and libtool.
3686 * aclocal.m4, Makefile.in: Likewise.
3688 * doc/Makefile.am (as.dvi): New target.
3689 * doc/Makefile.in: Rebuild.
3691 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3693 * configure.in: Added sparc86x support.
3695 * configure: Rebuild.
3697 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3699 (md_parse_option): Warn if -EL is not supported for this architecture.
3701 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3703 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3705 * config/tc-mips.c (mips_ip): Note when we use get match on
3706 the full instruction name.
3708 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3710 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3711 back into the expression to handle add/sub simplification correctly.
3713 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3715 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3717 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3722 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3724 * symbols.c (max_indent_level): New global.
3725 (print_symbol_value_1): Use it.
3726 * expr.h (expr_build_dot): Declare.
3727 * expr.c (expr_build_dot): New function.
3729 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3731 * symbols.c (print_binary): New function.
3732 (print_expr_1): Call it.
3734 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3736 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3737 operand in the opcode.
3739 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3741 * config/tc-i386.h: Reorder operand flags and opcode modifier
3742 flags for clarity. Remove unused definitions: Unknown,
3743 ImmUnknown, DispUnknown, NoModrm.
3744 * config/tc-i386.c (type_names): Add missing Debug type.
3745 (md_assemble): Better duplicate prefix checking. Quicker string
3746 instruction check via new opcode_modifier flag.
3748 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * doc/as.texinfo (Invoking): Clarify -Wa example.
3752 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3754 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3755 (s_mips_weakext): Define.
3756 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3757 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3760 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3762 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3763 is an error if the value can not be computed at assembly time.
3764 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3766 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3768 * gasp.c (main): Set next field of new include_path structure to
3769 NULL. From Avery Pennarun <averyp@gdc.ca>.
3771 * read.c (s_mri_sect): Call as_bad rather than abort for an
3772 unsupported MRI target.
3774 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3777 the destination of a branch instruction should be altered.
3778 (find_real_start): New function: Locate the real, Thumb coded
3779 start of a Thumb function.
3780 (do_t_branch23): Alter the destination of branches to Thumb
3783 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3785 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3787 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3790 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3792 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3793 * doc/c-hppa.texi: Likewise.
3795 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3797 * Makefile.am: Rebuild dependencies.
3798 * Makefile.in: Rebuild.
3800 * Makefile.am (DEP_INCLUDES): New variable.
3801 (.dep1): Change to work when srcdir is not an absolute path.
3802 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3803 * Makefile.in: Rebuild.
3805 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3808 LinearAddress patch.
3810 * configure.in: Set version to 2.9.1.
3811 * configure: Rebuild.
3813 * Branched binutils 2.9.
3815 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3817 * config/tc-i386.h (FWait): Define.
3818 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3819 other prefixes. Check FWait flag in opcode table to see which
3820 instructions require an fwait prefix.
3822 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3824 * stabs.c (get_stab_string_offset): Always create a stab string
3827 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3829 Fix some gcc -Wall warnings:
3830 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3831 * ehopt.c (eh_frame_code_alignment): Likewise.
3832 * expr.c (integer_constant, operand): Likewise.
3833 * frags.c (frag_align): Likewise.
3834 * gasp.c (level_0, change_base, doinstr): Likewise.
3835 * hash.c (hash_ask): Likewise.
3836 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3837 (debugging_pseudo): Likewise.
3838 * macro.c (define_macro, check_macro): Likewise.
3839 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3840 (ignore_rest_of_line, float_cons): Likewise.
3841 * symbols.c (decode_local_label_name): Likewise.
3842 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3843 (fixup_segment, number_to_chars_bigendian): Likewise.
3844 (number_to_chars_littleendian): Likewise.
3845 * config/atof-ieee.c (gen_to_words): Likewise.
3846 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3847 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3848 * read.c (output_big_sleb128): Initialize locals to avoid
3850 (output_big_uleb128, equals): Likewise.
3851 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3852 to unsigned int. Change zeros to unsigned int.
3853 * cond.c (s_if): Add return to default case.
3854 * frags.c (frag_now_fix): Change return type to addressT.
3855 * frags.h (frag_now_fix): Update declaration.
3856 * listing.c (file_info_struct): Change linenum to unsigned int.
3857 (struct list_info_struct): Change hll_line to unsigned int.
3858 (print_source): Update format string.
3859 * read.c (emit_expr): Change scan to unsigned int, and don't
3860 bother to initialize it.
3861 * symbols.c (dollar_label_count): Change to unsigned long.
3862 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3863 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3864 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3866 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3868 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3869 mcf5200 just as we do for m68000.
3870 (m68k_init_after_args): Likewise.
3871 (md_estimate_size_before_relax): Likewise.
3873 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3875 * config/tc-v850.c (md_assemble): Store relocation addend in
3876 fixup instead of instruction.
3878 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3880 * config/tc-i386.c (md_assemble): Swap template arguments to
3881 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3882 This macro is currently symmetric, so passing them the wrong
3883 way didn't cause any problem, but may if the macro is changed
3885 After copying template to i.tm, use i.tm. rather than t-> to
3886 access fields, and make t a const*
3887 Move i.tm.operand_types[] swap to immediately after the copy.
3889 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3891 * expr.h (expr_build_uconstant): Add prototype.
3892 (expr_build_unary,expr_build_binary): Add prototypes.
3893 * expr.c (expr_build_uconstant): New function.
3894 (expr_build_unary,expr_build_binary): New functions.
3896 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3898 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3899 * macro.c (macro_expand_body): Increase buffer size.
3900 * messages.c (as_warn): Likewise.
3901 (as_warn_where, as_bad, as_bad_where): Likewise.
3903 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3905 Based on patch from H.J. Lu <hjl@gnu.org>:
3906 * Makefile.am (DISTSTUFF): New variable.
3907 (diststuff): New target.
3908 * Makefile.in: Rebuild.
3910 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3912 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3913 m32r_elf_section_change_hook.
3915 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3916 emit a nop if a section ends with a 16 bit instruction.
3918 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3920 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3921 s_lcomm rather than obj_coff_lcomm.
3922 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3924 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3926 * config/tc-i386.h (LinearAddress): Define.
3927 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3928 instruction, don't use a default segment.
3930 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3932 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3933 * configure: Rebuild.
3935 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3937 * aclocal.m4, configure: Rebuild with libtool 1.2.
3939 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3942 PC relative branches. Patch courtesy of Jonathan Walton.
3945 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3947 * configure.in (emulations): Add thumb-pe target.
3949 * configure (emulations): Add thumb-pe target.
3951 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3953 * itbl-lex.l (yywrap): Don't define if already defined as a
3956 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3958 * depend.c (quote_string_for_make): New function.
3959 (wrap_output): Use it.
3961 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3963 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3964 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3966 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3968 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3969 Recognize -GN and -relax.
3970 (md_begin): Initialize gp size from -G switch.
3971 (alpha_force_relocation): Always force if -relax.
3972 (alpha_align): Take a new argument that will specify when to
3973 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3974 Change all callers. Emit nop alignment padding as nop+unop pair.
3976 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3978 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3979 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3981 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3983 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3984 require padding to the next long word boundary.
3986 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3988 * cgen.c: #include symcat.h.
3989 * config/tc-m32r.c: Likewise.
3991 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3993 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3994 absolute expressions instead of '$' prefixed register names.
3996 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3998 * read.c (s_set): Record file and line info for symbols when -as.
3999 (pseudo_set): Don't overwrite that dummy fragment.
4001 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * config/tc-ppc.c (md_pseudo_table): Add "section".
4004 (ppc_named_section): New static function.
4006 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4008 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4009 so we don't have to scan the entire list.
4011 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4013 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4014 case, allow the parallel instructions to modify the same flag
4017 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4019 * listing.c (list_symbol_table): Categorize symbols by
4020 undefined_section rather than sy_frag->line == NULL.
4022 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4024 * Makefile.am (install-exec-local): Install properly when ln
4025 fails or tooldir == prefix.
4027 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4029 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4030 Test result of insert_operand for error.
4032 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4034 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4035 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4036 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4037 * doc/Makefile.in: Rebuild.
4039 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4041 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4042 (macro): Fix handling of M_COP[0-3].
4044 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4046 Based on patches from Ross Harvey <ross@teraflop.com>:
4047 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4048 if macro_alternate or macro_mri.
4049 (getstring): Remove support for byte constants between < and >.
4050 (get_any_string): '<' only starts a string if macro_alternate or
4052 (macro_expand_body): Permit keyword parameters following
4053 positional parameters.
4055 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4056 * configure.in (alpha*-*-netbsd*): New target.
4057 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4058 * configure: Rebuild.
4060 * as.h (flag_warn_suppress_instructionswap): Move from here...
4061 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4062 here, and make static.
4064 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4065 BFD_ASSEMBLER or MANY_SEGMENTS.
4067 * as.c (show_usage): Update bug-gnu-utils address.
4068 * gasp.c (show_usage): Likewise.
4069 * doc/as.texinfo (Bug Reporting): Likewise.
4071 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4073 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4074 insns regardless of the size of a pointer if we're in mips I or
4076 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4078 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4080 Fix rac to accept only a0:
4081 * tc-d10v.c (parallel_ok, find_opcode):
4082 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4083 Introduce OPERAND_GPR.
4085 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4087 * read.c (s_fill): Handle non-constant repeat counts by creating
4088 an rs_space fragment.
4090 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4092 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4093 from as_bad to as_warn.
4095 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4097 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4098 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4099 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4101 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4104 seg_fix_rotP rather than fix_root from seg_info.
4106 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4108 * expr.c: Add support for 0x1_2_3_4 bignums.
4110 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4112 * configure.in: Change -linux* to -linux-gnu*.
4113 * configure: Rebuild.
4115 * app.c (do_scrub_begin): Treat \r as whitespace.
4117 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4119 * Makefile.am: Update dependencies.
4120 * Makefile.in: Rebuild.
4122 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4124 * configure, aclocal.m4: Rebuild with new libtool.
4126 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4128 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4129 the argument to bfd_set_arch_mach.
4130 (load_address): Use bfd_arch_bits_per_address to determine the
4131 bit size of an address instead of looking at the isa level.
4132 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4134 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4138 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4140 * ehopt.c: New file.
4141 * as.h (enum _relax_state): Add rs_cfa.
4142 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4143 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4144 * read.c (emit_expr): Call check_eh_frame.
4145 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4146 (relax_segment): Likewise.
4147 * Makefile.am: Rebuild dependencies.
4148 (GAS_CFILES): Add ehopt.c.
4149 (GENERIC_OBJS): Add ehopt.o.
4150 * doc/internals.texi (Frags): Document rs_cfa.
4152 * as.c (show_usage): Mention --traditional-format.
4153 (parse_args): Accept --traditional-format.
4154 * as.h (flag_traditional_format): Declare.
4155 * output-file.c (output_file_create): If flag_traditional_format,
4156 set BFD_TRADITIONAL_FORMAT on stdoutput.
4157 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4159 * config/tc-mips.c (append_insn): Make sure that if we have a
4160 fixup for an unmatched %hi reloc, it does not associated with a
4163 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4164 * doc/Makefile.in: Likewise.
4166 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-m32r.c (check_for_side_effects): New function.
4169 (can_make_parallel): Add checks for instruction side effects
4170 clashing with the other instruction.
4171 (assemble_parallel_insn): Improve warning messages. Return error
4172 message from non-swapped instruction order.
4174 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4176 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4178 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4179 md_cleanup definition. This moves the forced literal output to
4180 the end of the source pass, and avoids macro's inserting literals
4181 into the code immediately after the macro expansion.
4183 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4186 a gas internal symbol is adjustable.
4187 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4189 * as.h: If gcc version greater than 2.6, use `__format__' and
4190 `__printf__' in function attributes, rather than `format' and
4193 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4197 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4199 Add tms320c30 support:
4200 * config/tc-tic30.h: New file.
4201 * config/tc-tic30.c: New file.
4202 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4203 TARGET_FORMAT as "coff-tic30".
4204 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4205 * Makefile.am: Rebuild dependencies.
4206 (CPU_TYPES): Add tic30.
4207 (CPU_OBJ_VALID): tic30-aout is valid.
4208 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4209 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4210 * configure, Makefile.in: Rebuild.
4212 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-v850.c (md_assemble): Improvements to error messages.
4216 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4218 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4219 BFD_RELOC_HI16_S to store the high bits of any value.
4221 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4222 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4223 assembler calculate relocations to any external symbol at all.
4224 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4225 involving generation of pc-relative relocs.
4226 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4227 has been moved to md_apply_fix3.
4229 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4230 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4231 which actually means (the address of identifier's GOT entry) +
4232 constant, which is not particularly useful.
4234 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4236 * read.h (include_dirs): Declare.
4237 (include_dir_count,include_dir_maxlen): Declare.
4239 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4241 * configure.in: Correct check for shared opcodes library.
4242 * configure: Rebuild.
4244 * listing.c (buffer_line): If we can't open the file, set at_end.
4245 (listing_print): Remove unused local variable fi.
4247 * config/m68k-parse.y (reglistpair): Handle register list in
4250 * config/vms-conf.h: Don't undef VERSION.
4252 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4254 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4256 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4258 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4259 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4260 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4261 (EXTRA_DIST): Define.
4262 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4263 explicitly rather than via the list of object files.
4264 (gcc-as.opt): New file created when make-gas.com is run.
4265 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4266 itbl-cpu.h} to #include appropriate file rather than copying that
4268 * config/vms-conf.h: Synchronize with current config.in.
4269 * Makefile.in: Rebuild.
4271 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4273 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4274 (parallel_ok): Relaxed parallel subinstruction dependency check.
4276 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4278 * as.h (flag_warn_suppress_instructionswap): added new flag.
4279 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4280 command line argument.
4281 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4282 warning only if flag_warn_suppress_instructionswap is false.
4284 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4286 * configure.in (i386-*-mingw32*): New target.
4287 * configure: Rebuild.
4289 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4291 * symbols.c (resolve_symbol_value): Don't set the segment if it
4292 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4294 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4297 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4299 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4300 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4303 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4305 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4307 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-v850.c (v850_insert_operand): Display instruction when
4310 an error is encountered.
4312 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4314 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4315 (i386-*-sco3.2v5*coff): New target.
4316 (i386-*-sco3.2*): New target.
4317 * configure: Rebuild.
4319 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4321 * config/tc-v850.c: Tidy error message production.
4323 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4325 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4326 validate_immediate return value in the right type for comparisons
4329 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4331 * listing.c (MAX_BYTES): Use listing variables not constants.
4332 (data_buffer): No longer an array, but a pointer.
4333 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4334 (listing_listing): Allocate data_buffer.
4336 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4338 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4339 --listing-rhs-width, --listing-cont-lines.
4340 (show_usage): Update.
4341 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4342 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4343 (print_lines): Use the variables instead of the constants.
4344 (listing_listing): Likewise.
4345 * listing.h: Declare the new vars.
4347 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4349 * as.c (parse_args): Add --keep-locals alias for -L.
4350 Add --strip-local-absolute.
4351 (show_usage): Update.
4352 * as.h (flag_strip_local_absolute): New flag.
4353 * symbols.c (S_IS_LOCAL): Use it.
4354 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4355 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4356 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4358 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-m32r.c: Detect if explicitly parallel instructions
4361 might have an io conflict and issue a warning message.
4363 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4365 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4366 cgen_swap_fixups): Functions to save, restore and swap the fixup
4367 chain with a backup copy.
4368 (cgen_asm_finish_insn): Returns address of constructed insn.
4370 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4372 * listing.c (file_info_struct): Remove FILE, add POS.
4373 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4374 (file_info): Don't open the file.
4375 (buffer_line): Check for the file in the last_open cache, updating
4377 (print_source): Don't reference file_info->file.
4378 (listing_listing): Likewise.
4379 (listing_print): Close the file in the cache, if any.
4381 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * read.c (dwarf_file_string): New file static variable.
4384 (emit_expr): Look for constant sequence that leads up to a file
4385 name in DWARF debugging output.
4386 (stringer): Use dwarf_file_string to decide whether to accept a
4387 string as a file name.
4389 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4391 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4392 (crack_operand): Add reg->reglst MRI hack.
4393 (r_seg): Put reglst symbols in reg_section.
4394 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4396 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4398 * tc-sh.c (get_specific): Handle SGR & DBR.
4400 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4402 * tc-h8300.c (parse_reg): Take the length of the symbol into
4403 account when attempting to match a register name.
4404 * tc-h8500.c (parse_reg): Likewise.
4406 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4408 * cgen.c: Formatting changes to improve readability.
4410 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4412 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4415 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4417 Based on a patch from Jim Wilson
4418 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4419 (tc_gen_reloc): Handle cross section PC relative relocs
4422 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4424 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4426 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4428 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4429 (expr_jmp_buf): New static local.
4430 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4431 (cgen_md_operand): New function.
4432 * tc-m32r.c: Clean up pass over `struct foo' usage.
4433 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4435 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4437 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4438 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4440 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4442 * config/tc-i386.c (i386_operand): Give an error if there are
4443 unrecognized characters after an expression.
4445 For older changes see ChangeLog-9697