1 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
7 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
9 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
11 (cons_fix_new_arm): Remove misleading comments.
13 1999-07-14 Ian Lance Taylor <ian@zembu.com>
15 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
17 (relax_segment): Likewise. After giving a rs_org error, convert
18 the frag to rs_align to avoid cascading errors.
20 1999-07-12 Andreas Schwab <schwab@suse.de>
22 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
24 1999-07-11 Ian Lance Taylor <ian@zembu.com>
26 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
27 as appropriate. Fill in structure initializations. Add variable
28 initializations. Add casts.
29 * dwarf2dbg.c (print_stats): Change i to size_t.
30 * listing.c (listing_listing): Change list_line to unsigned int.
32 1999-07-10 Ian Lance Taylor <ian@zembu.com>
34 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
35 rather than checking for \001 and \002 in symbol name.
36 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
38 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
40 * configure.in (hppa*-linux-gnu*): New target.
43 1999-07-08 Nick Clifton <nickc@cygnus.com>
45 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
47 1999-07-07 Nick Clifton <nickc@cygnus.com>
49 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
50 accessing symbolP directly.
52 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
54 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
57 1999-07-05 Nick Clifton <nickc@cygnus.com>
59 * config/tc-arm.c (ARM_EXT_V5): Define.
60 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
61 (md_begin): Detect ARM v5 architectures.
62 (md_parse_option): Accept arm v5 specification.
63 (md_show_usage): Documment -marmv5 switch.
65 * doc/c-arm.texi: Document -marmv5 command line option.
67 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
69 (validate_immediate_twopart): New function. Determine if a
70 constant can be computed by two ADD instructions.
71 (output_inst): Remove its command line parameter - it was never
73 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
74 implememt the ADRL pseudo op.
75 (tc_gen_reloc): Generate a suitable error message if an ADRL
76 instruction tries to generate a real reloc.
78 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
80 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
82 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
85 1999-06-27 H.J. Lu <hjl@gnu.org>
87 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
88 non BFD_ASSEMBLER case.
90 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
92 * config/obj-coff.c (obj_coff_section): Mark writable sections as
95 1999-06-26 David Mosberger <davidm@hpl.hp.com>
97 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
98 out_end_sequence() when the address decreases due to a new frag.
99 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
100 numbering starts with 1.
102 1999-06-23 Nick Clifton <nickc@cygnus.com>
104 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
106 (mcore_s_text): Call obj_elf_text for ELF target.
107 (mcore_s_data): Call obj_elf_data for ELF target.
108 (mcore_s_section): No longer ELF specific. Call obj_coff_section
110 (mcore_s_bss): New function: Dump literal table before changing
112 (mcore_s_comm): New function: Dump literal table before changing
115 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
116 No longer static functions.
117 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
118 Provide prototypes for these functions.
120 1999-06-22 Ian Lance Taylor <ian@zembu.com>
122 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
123 a list of names, to try obj_segment_name, and to try abbreviated
124 names when using COFF without long section names.
126 * config/tc-alpha.c: More use of symbol accessor functions.
127 * config/tc-arc.c: Likewise.
128 * config/tc-d30v.c: Likewise.
129 * config/tc-fr30.c: Likewise.
130 * config/tc-i860.c: Likewise.
131 * config/tc-m88k.c: Likewise.
132 * config/tc-mcore.c: Likewise.
133 * config/tc-ns32k.c: Likewise.
134 * config/tc-sparc.c: Likewise.
135 * config/tc-v850.c: Likewise.
137 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
138 sy_value with appropriate accessor functions.
139 * config/tc-arm.c (md_apply_fix3): Likewise.
140 * config/tc-d10v.c (AT_WORD_P): Likewise.
141 * config/tc-v850.c (reg_name_search): Likewise.
143 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
144 use symbol_get_bfdsym instead.
145 * config/tc-ppc.c (md_assemble): Likewise.
146 * config/tc-v850.c (v850_comm): Likewise.
148 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
150 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
151 the symbol, rather than accessing the bsym member.
152 * config/tc-d10v.c (tc_gen_reloc): Likewise.
153 * config/tc-d30v.c (tc_gen_reloc): Likewise.
154 * config/tc-mcore.c (tc_gen_reloc): Likewise.
155 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
156 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
157 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
158 * config/tc-tic30.c (tc_gen_reloc): Likewise.
159 * config/tc-v850.c (tc_gen_reloc): Likewise.
161 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
163 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
164 (hppa_gen_reloc_type): Conditionalize on BFD64.
165 (tc_gen_reloc): Re-enable ELF relocations.
166 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
168 1999-06-21 Ian Lance Taylor <ian@zembu.com>
170 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
172 (do_ldst): Move assignment out of if condition.
173 (md_apply_fix3): Add casts to avoid printf format warnings. Add
174 parentheses to avoid warning.
176 1999-06-21 Nick Clifton <nickc@cygnus.com>
178 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
179 macro to get at the BFD symbol associated with a GAS symbol.
181 1999-06-19 Ian Lance Taylor <ian@zembu.com>
183 * config/tc-ppc.c: Update for symbol handling changes.
184 * config/obj-coff.c: Likewise.
186 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
188 * tc-hppa.c: General cleanups of ELF support. No more spaces
189 and subspaces for ELF.
190 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
191 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
192 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
193 (UNWIND_SECTION_NAME): Likewise.
194 (space/subspace related structures): Conditionalize definitions
196 (space/subspace directives and support routines): Conditionalize
197 definitions and references/uses on OBJ_SOM.
198 (label_symbol_struct): For ELF, track the symbol's segment. For
200 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
202 (USE_ALIASES): Kill for both SOM & ELF.
203 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
204 (pa_space, pa_subspace): Corresponding changes.
205 (pa_spaces_begin): Corresponding chagnes.
206 (md_begin): Do not muck around with space/subspace stuff for
208 (md_apply_fix): Temporarily disable argument relocation stuff
210 (tc_gen_reloc): Temporarily disable relocation generation for
212 (pa_build_unwind_subspace): Similarly.
214 1999-06-16 Nick Clifton <nickc@cygnus.com>
216 * config/tc-arm.c (thumb_set): New pseudo op.
217 (text, data, section): Override these pseudo ops with ARM
219 (s_thumb_set): New function: Perform the same as a .set pseudo
220 op, but also mark the alias'ed symbol as being a Thumb
222 (arm_s_text): New function: Perform the same as the .text
223 pseudo op, but dump the literal pool before changing
225 (arm_s_data): New function: Perform the same as the .data
226 pseudo op, but dump the literal pool before changing
228 (arm_s_section): New function: Perform the same as the
229 .section pseudo op, but dump the literal pool before changing
231 (arm_cleanup): Do not reset the current section before dumping
234 1999-06-17 Nick Clifton <nickc@cygnus.com>
236 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
237 OPTION_NO_WARN_UNMATCHED entries.
238 (md_parse_option): Generate a warning message if an unrecognised
239 option is encountered.
241 * config/tc-d10v.c (do_not_ignore_hash): New variable.
242 (get_operands): When parsing an expression after an '@' symbol
243 has been detected, do not ignore '#' symbols.
244 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
247 1999-06-13 Ian Lance Taylor <ian@zembu.com>
249 From K. Richard Pixley <rich@noir.com>:
250 * configure.in (ppc-*-vxworks*): New target.
251 * configure: Rebuild.
253 1999-06-12 Philip Blundell <philb@gnu.org>
255 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
257 1999-06-13 Ian Lance Taylor <ian@zembu.com>
259 * write.c (adjust_reloc_syms): Rather than never reducing reloc
260 which refer to symbols in linkonce sections, permit reducing the
261 relocs if the symbol is local.
263 1999-06-12 Ian Lance Taylor <ian@zembu.com>
265 * subsegs.c (subseg_text_p): New function.
266 * as.h (subseg_text_p): Declare.
267 * read.c (do_align): Use subseg_text_p to set the default fill.
268 * write.c (subsegs_finish): Likewise.
269 * config/obj-coff.c (write_object_file): Likewise.
270 * config/tc-i386.h (md_maybe_text): Don't define.
271 (md_do_align): Use subseg_text_p to set the default fill.
272 * config/tc-m32r.c (m32r_do_align): Likewise.
273 * config/tc-sh.c (sh_do_align): Likewise.
274 * config/tc-sparc.h (md_do_align): Likewise.
276 1999-06-12 David O'Brien <obrien@freebsd.org>
278 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
279 * configure: Rebuild.
281 1999-06-12 Ian Lance Taylor <ian@zembu.com>
283 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
284 * Makefile.am: Rebuild dependencies.
285 * Makefile.in: Rebuild.
287 * config/tc-i386.c (i386_immediate): Remove unused label
290 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
291 * symbols.c: Likewise.
292 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
293 sy_next field when taking address, rather than symbol_next.
295 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
297 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
298 value from the output file architecture.
299 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
300 * dwarf2dbg.h: Change bfd_vma to addressT.
302 1999-06-11 Ian Lance Taylor <ian@zembu.com>
304 * dwarf2dbg.h: Use PARAMS in function declarations.
306 1999-06-11 Martin Dorey <mdorey@madge.com>
308 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
309 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
311 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
313 1999-06-11 Ian Lance Taylor <ian@zembu.com>
315 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
317 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
320 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
322 * read.c (read_a_source_file): Only declare inescape if
325 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
327 (find_entry_byval): Add parens to avoid warning.
329 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
331 * symbols.c (resolve_symbol_value): Don't permit subtraction of
334 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
336 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
339 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
340 synthetize_setx): New functions.
341 (md_assemble): Broken the special cases into the above
342 functions. Make compiler happy if sizeof(bfd_vma)==4.
343 Fix sethi generated from set/setuw. If instructions have a relloc,
344 always clear the fields to be relocated in the opcode.
345 (sparc_ip): Remove special_case global variable.
347 1999-06-10 Ian Lance Taylor <ian@zembu.com>
349 Based on patches from John W. Woznack <jwoznack@concentric.net>:
350 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
351 indication of success rather than a value.
352 (itbl_get_val): Likewise.
353 (itbl_get_field): Use strcspn. Change delimiters to include
355 * itbl-ops.h (itbl_get_reg_val): Update declaration.
356 (itbl_get_val): Likewise.
357 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
359 * symbols.c (copy_symbol_attributes): Convert local symbols to
362 1999-06-10 Nick Clifton <nickc@cygnus.com>
364 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
367 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
369 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
370 Optimize set if sizeof(bfd_vma) == 64.
371 (sparc_ip): Fix sethi - without %hi() it should generate
372 R_SPARC_22 reloc, not R_SPARC_HI22.
373 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
375 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
377 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
378 (s_ncons): New function.
379 (native_op_table): New table.
380 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
381 R_SPARC_OLO10 handling.
383 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
385 * expr.h (struct expressionS): Revert last change; widen X_op.
386 * config/tc-alpha.c (md_begin): Check the field is wide enough.
388 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
390 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
391 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
392 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
393 * Makefile.in: Regenerated.
395 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
396 `common' pass on to s_mri_common.
397 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
399 1999-06-06 Richard Henderson <rth@cygnus.com>
401 * config/obj-elf.c (obj_elf_section): Don't free the return
402 value of demand_copy_C_string.
404 1999-06-05 Richard Henderson <rth@cygnus.com>
406 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
407 creation logic from obj_elf_create_section.
409 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
410 (section_stack): New.
411 (special_sections): Make const.
412 (obj_elf_section): Gut and rewrite parsing.
413 (obj_elf_change_section): New function broken out of obj_elf_section.
414 (obj_elf_parse_section_letters): Likewise.
415 (obj_elf_section_word): Likewise.
416 (obj_elf_section_type): Likewise.
417 (obj_elf_previous): Treat as a toggle.
418 (obj_elf_popsection): New.
419 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
420 (ppc_section_type): Likewise.
421 * config/tc-ppc.h: Likewise.
423 * expr.h (struct expressionS): Don't make X_op a bitfield.
424 * config/tc-alpha.c: Update for symbol handling changes.
425 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
426 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
428 1999-06-05 Richard Henderson <rth@cygnus.com>
430 * dwarf2dbg.c (*): Convert to K&R + prototypes.
431 (dwarf2_gen_line_info): Kill unused variables.
432 (dwarf2_finish): Likewise.
433 (dwarf2_where): Likewise.
434 (dwarf2_directive_file): If we've only got a string,
435 hand off to s_app_file.
436 * ecoff.c: Move the include of ecoff.h.
437 * symbols.h (S_IS_FUNCTION): Prototype.
439 * read.c (LEX_HASH): Supply a default.
441 (s_globl): Update `c' after skipping whitespace.
442 * read.h (LEX_END_NAME, is_name_ender): New.
443 * expr.c (get_symbol_end): Respect it.
445 1999-06-04 Mark Klein <mklein@dis.com>
447 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
449 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
451 * config/tc-hppa.c: Update for symbol handling changes.
453 1999-06-03 Ian Lance Taylor <ian@zembu.com>
455 * cgen.c: Update for symbol handling changes.
456 * config/tc-m32r.c: Likewise.
458 * config/tc-hppa.h: Update for symbol handling changes.
459 * config/tc-hppa.c: Likewise.
461 * config/tc-arm.h: Update for symbol handling changes.
462 * config/tc-arm.c: Likewise.
463 (symbol_make_empty): Remove. Just use symbol_create.
465 * symbols.c (symbol_set_tc): Correct name.
467 * Makefile.am: Rebuild dependencies.
468 ($(OBJS)): Don't depend upon struc-symbol.h.
469 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
470 * dep-in.sed: Don't remove struc-symbol.h.
471 * Makefile.in: Rebuild.
473 * doc/internals.texi (Symbols): Describe changes in symbol
476 1999-06-03 Richard Henderson <rth@cygnus.com>
478 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
479 instead of doing the work by hand.
481 1999-06-03 David Mosberger <davidm@hpl.hp.com>
483 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
484 state of line state-machine.
485 (struct ls): Collect DWARF2 line state-machine state in new member
486 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
487 resulted in any DWARF2 directives.
488 (reset_state_machine): New function.
489 (out_end_sequence): Ditto.
490 (dwarf2_gen_line_info): When switching sections or switching to a
491 lower text address, call out_end_sequence() first to terminate the
492 previous code sequence as code sequences MUST have monotonically
493 increasing addresses.
494 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
496 1999-06-03 David Mosberger <davidm@hpl.hp.com>
498 * as.c (parse_args): Add option -gdwarf2 to allow requesting
499 DWARF2 debug info (line information only, at this point).
500 * as.h: Update comment about supported debug formats.
501 * dwarf2dbg.c, dwarf2dbg.h: New files.
502 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
504 * expr.c (operand): Don't use [ for parens if we want an index op.
505 (op_encoding): Switch [ into O_index, if desired.
506 (op_rank): Renumber with O_index on bottom.
507 (expr): If O_index, match closing bracket.
508 * expr.h (O_index): New.
510 * read.c (read_a_source_file): Conditionally allow matched "
511 in lines passed to md_assemble.
513 * config/obj-elf.c (elf_pseudo_table): Add `common'.
515 1999-06-03 Ian Lance Taylor <ian@zembu.com>
517 Add support for storing local symbols in a small structure to save
518 memory when assembling large files.
519 * as.h: Don't include struc-symbol.h.
520 (symbolS): Add typedef.
521 * symbols.c: Include struc-symbol.h.
522 (local_hash): New static variable.
523 (save_symbol_name): New static function, from symbol_create.
524 (symbol_create): Call save_symbol_name.
525 (local_symbol_count): New static variable.
526 (local_symbol_conversion_count): Likewise.
527 (LOCAL_SYMBOL_CHECK): Define.
528 (local_symbol_make): New static function.
529 (local_symbol_convert): New static function.
530 (colon): Handle local symbols. Create local symbol for local
532 (symbol_table_insert): Handle local symbols.
533 (symbol_find_or_make): Create local symbol for local label name.
534 (symbol_find_base): Check for local symbol.
535 (symbol_append, symbol_insert): Check for local symbols.
536 (symbol_clear_list_pointers, symbol_remove): Likewise.
537 (verify_symbol_chain): Likewise.
538 (copy_symbol_attributes): Likewise.
539 (resolve_symbol_value): Handle local symbols.
540 (resolve_local_symbol): New static function.
541 (resolve_local_symbol_values): New function.
542 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
543 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
544 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
545 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
546 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
547 (symbol_previous, symbol_next): New functions.
548 (symbol_get_value_expression): Likewise.
549 (symbol_set_value_expression): Likewise.
550 (symbol_set_frag, symbol_get_frag): Likewise.
551 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
552 (symbol_mark_used_in_reloc): Likewise.
553 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
554 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
555 (symbol_mri_common_p): Likewise.
556 (symbol_mark_written, symbol_clear_written): Likewise.
557 (symbol_written_p): Likewise.
558 (symbol_mark_resolved, symbol_resolved_p): Likewise.
559 (symbol_section_p, symbol_equated_p): Likewise.
560 (symbol_constant_p): Likewise.
561 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
562 (symbol_get_obj, symbol_set_obj): Likewise.
563 (symbol_get_tc, symbol_set_tc): Likewise.
564 (symbol_begin): Initialize local_hash.
565 (print_symbol_value_1): Handle local symbols.
566 (symbol_print_statistics): Print local symbol statistics.
567 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
568 Declare new symbols.c functions. Move many declarations here from
570 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
571 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
572 (struct symbol): Move bsym to make it clearly the first field.
573 Remove TARGET_SYMBOL_FIELDS.
574 (symbolS): Don't typedef.
575 (struct broken_word): Remove.
576 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
577 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
578 (symbol_clear_list_pointers): Likewise.
579 (symbol_insert, symbol_remove): Likewise.
580 (symbol_previous, symbol_append): Likewise.
581 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
582 (struct local_symbol): Define.
583 (local_symbol_converted_p, local_symbol_mark_converted): Define.
584 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
585 (local_symbol_get_frag, local_symbol_set_frag): Define.
586 (local_symbol_get_real_symbol): Define.
587 (local_symbol_set_real_symbol): Define.
589 * write.c (write_object_file): Call resolve_local_symbol_values.
590 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
591 (TARGET_SYMBOL_FIELDS): Don't define.
592 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
593 ECOFF_DEBUGGING, add ECOFF fields.
594 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
595 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
596 ECOFF_DEBUGGING, add ECOFF fields.
597 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
598 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
599 * config/tc-mcore.h: Don't include struc-symbol.h.
600 (TARGET_SYMBOL_FIELDS): Don't define.
601 (struct mcore_tc_sy): Define.
602 (TC_SYMFIELD_TYPE): Define.
603 * Many files: Use symbolS instead of struct symbol. Use new
604 accessor functions rather than referring to symbolS fields
607 * read.c (s_mri_common): Don't add in value of line_label.
609 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
610 checking for SEC_LINK_ONCE.
612 * config/tc-sh.h (sh_fix_adjustable): Declare.
614 * app.c (input_buffer): New static variable.
615 (app_push): Save saved_input in allocated buffer.
616 (app_pop): Restored saved_input.
617 (do_scrub_chars): Change get parameter to take char * and int as
618 arguments. Change GET macro to pass input_buffer to get
619 function. Don't save input into allocated buffer.
620 * as.h (do_scrub_chars): Update declaration.
621 * input-file.c (input_file_get): Change to take char * and int.
622 Read data into passed in buffer. Remove static buffer.
623 * read.c (scrub_from_string): Change to take char * and int. Copy
624 data into passed in buffer.
626 * hash.h: Neaten. Declare hash_traverse.
627 * hash.c: Complete rewrite based on BFD hashing code.
628 * gasp.c (chunksize): New variable.
629 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
632 1999-05-28 Nick Clifton <nickc@cygnus.com>
634 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
635 addend unless the target uses an old ABI.
637 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
639 -Wchar-subscripts cleanup
640 * listing.c (listing_newline): Use unsigned char variable, so
641 calls to isascii,iscntrl are correct.
642 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
644 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
645 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
646 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
647 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
649 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
651 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
653 (arch_coldfire_p): New #define.
654 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
656 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
658 * config/tc-m68k.c (install_operand): Add places `n', `o'.
660 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
661 (install_operand): Add place `N'.
662 (init_table): Add registers ACC, MACSR, MASK.
664 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
666 * config/tc-m68k.c: Change mcf5200 --> mcf.
667 (archs): Add mcf5206e, mcf5307.
668 (m68k_ip): Add format `u'.
669 (install_operand): Add place `m', `M', `h'.
670 (init_table): Add upper/lower registers.
672 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
674 1999-05-28 Martin Dorey <mdorey@madge.com>
676 * config/tc-i960.c: Several minor changes to add ELF and
677 BFD_ASSEMBLER support.
678 * config/tc-i960.h: Likewise.
679 * configure.in (i960-*-elf*): New target.
680 * aclocal.m4, configure: Rebuild.
682 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
684 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
685 reloc changes when defined(BFD_ASSEMBLER).
687 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
689 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
691 * write.c (write_print_statistics): Output to file, not stderr.
693 * expr.c (generic_bignum_to_int32,64): Prototype.
695 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
696 output_sleb128, output_uleb128, output_big_sleb128,
697 output_big_uleb128, output_big_leb128): Prototype.
698 (output_big_sleb128, output_big_uleb128): Make inline.
699 (output_big_leb128): Remove inline
701 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
702 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
703 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
704 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
705 value for correct overflow check in write.c:fixup_segment.
706 * write.c (fixup_segment): Move bitfield overflow checks to after
707 the md_apply_fix call.
708 * config/obj-coff.c (fixup_segment): Likewise.
709 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
710 valueT *val argument.
712 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
714 * config/atof-ieee.c (gen_to_words): Correctly round a
715 denormalized number. Fix off-by-one in range checking for
716 exponent in a denormal.
718 1999-05-10 Nick Clifton <nickc@cygnus.com>
720 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
723 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
725 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
727 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
729 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
730 (ReverseRegRegmem): Remove.
731 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
732 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
733 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
736 From Doug Ledford <dledford@redhat.com>
737 * config/tc-i386.h (RegXMM): New for P/III.
738 * config/tc-i386.c: Add support for P/III.
740 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
742 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
743 (md_begin): Allow ppc32 insns in ppc64bridge mode.
744 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
746 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
748 * config/tc-i386.c (i386_immediate): Skip whitespace before
749 complaining about junk after expression.
750 (i386_displacement): Likewise.
752 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
754 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
755 Don't copy before downcaseing.
757 1999-05-05 Catherine Moore <clm@cygnus.com>
759 * tc-m68k.c: Include elf/m68k.h.
760 (m68k_elf_final_processing): New routine.
761 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
764 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
766 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
769 1999-04-30 Nick Clifton <nickc@cygnus.com>
771 * config/tc-mcore.c (mcore_s_section): Dump literals before
774 1999-04-29 Nick Clifton <nickc@cygnus.com>
776 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
779 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
781 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
782 (TC_INIT_FIX_DATA): Delete.
783 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
784 (TC_INIT_FIX_DATA): Delete.
785 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
786 * write.c (fix_new_internal): Initialize fx_cgen member.
787 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
788 (gas_cgen_md_apply_fix3): Update.
789 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
790 (md_cgen_record_fixup_exp): Update.
791 (FX_OPINFO_R_TYPE): Update.
793 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
794 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
795 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
796 * frags.h (struct frag): Make opindex, opinfo ints.
798 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
800 1999-04-26 Tom Tromey <tromey@cygnus.com>
802 * aclocal.m4, configure: Updated for new version of libtool.
804 1999-04-22 Nick Clifton <nickc@cygnus.com>
806 * config/tc-mcore.c (md_apply_fix3): Renamed function from
808 (md_apply_fix3): Do not fix up absolute relocations against
811 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
813 1999-04-20 Nick Clifton <nickc@cygnus.com>
815 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
816 changes and data-in-text directives.
817 (mcore_cons): New function: intercept cons() operations.
818 (mcore_float_cons): New function: intercept float_cons()
820 (mcore_stringer): New function: intercept stringer() operations.
822 1999-04-18 Ian Lance Taylor <ian@zembu.com>
824 * obj.h (struct format_ops): Change generate_asm_lineno field to
826 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
828 * config/tc-alpha.c (find_opcode_match): Add default case to
830 (find_macro_match): Likewise.
831 (load_expression): Parenthesize && within ||.
833 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
835 1999-04-17 Nick Clifton <nickc@cygnus.com>
837 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
838 .text .data .section pseudo ops.
839 (mcore_s_section): New function. Dump lits before changing secs.
840 (mcore_s_text): New function. Dump lits before changing secs.
841 (mcore_s_data): New function. Dump lits before changing secs.
843 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
845 * config/tc-mips.c (mips_32bitmode): New.
846 (md_begin): Set mips_32bitmode if needed.
847 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
848 Set EF_MIPS_32BITMODE.
850 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
852 * config/obj-coff.c (c_section_symbol): Fix typo in previous
855 1999-04-16 Nick Clifton <nickc@cygnus.com>
857 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
859 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
861 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
862 expressions correctly.
865 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
867 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
869 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
871 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
872 and fmpynfadd instructions.
874 1999-04-11 Richard Henderson <rth@cygnus.com>
876 * as.h (environ): Declare it, if needed.
877 * as.c (dump_statistics): Don't declare environ.
878 * configure.in (environ): Detect declaration.
879 * configure, config.in: Rebuild
881 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
882 (i386_displacement): Allocate enough space for replacement buffer.
883 Clean up replacement buffer initialization.
885 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
887 * subsegs.c (section_symbol): Don't create a new symbol if one
888 already exists; instead, use the existing one, but set its segment
889 and frag data if it hasn't already been defined.
890 * config/obj-coff.c (c_section_symbol): Likewise.
892 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
894 * tc-alpha.c (load_expression): Call as_bad instead of abort.
896 1999-04-08 Nick Clifton <nickc@cygnus.com>
898 * config/tc-mcore.c: New File: Support routines for MCore
900 * config/tc-mcore.h: New File: Definitions for MCore assembler.
901 * config/obj-coff.c: Add support for mcore-pe target.
903 * Makefile.am: Add support for MCore targets.
904 * Makefile.in: Regenerate.
905 * configure.in: Add support for MCore targets.
906 * configure: Regenerate.
908 * doc/all.texi: Set MCORE.
909 * doc/as.texinfo: Document MCore specific command line options.
911 * write.h: Prevent multiple inclusion.
913 1999-04-06 Ian Lance Taylor <ian@zembu.com>
915 * asintl.h (LC_MESSAGES): Never define.
916 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
918 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
921 * Makefile.am (m68k-parse.c): If configuring in the source
922 directory, copy m68k-parse.y into the local directory before
923 running ylwrap, to remove spurious differences when generating
925 * Makefile.in: Rebuild.
927 * config/tc-sparc.h (md_do_align): Just allocate the number of
928 bytes necessary, rather than always allocating 1024.
930 1999-04-04 Ian Lance Taylor <ian@zembu.com>
932 * listing.c (listing_newline): Add cast to avoid warning.
933 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
934 * config/tc-i386.c (i386_scale): Add return value.
935 (build_displacement_string): Remove unused local temp_disp2.
936 (i386_intel_memory_operand): Add parentheses to avoid warning.
937 (i386_intel_operand): Remove unused local end_of_operand_string.
938 (i386_operand): Remove unused local operand_modifier.
939 (i386_operand): Add parens to avoid warning.
941 1999-04-04 Don Bowman <don@pixsci.com>
943 * configure.in: Add mips*-*-vxworks* target; have it define
945 * configure, config.in: Rebuild.
947 1999-03-31 Nick Clifton <nickc@cygnus.com>
949 * configure.in (emulations): Add support for arm-epoc-pe.
950 * configure: Regenerate.
951 * config/te-epoc-pe.h: New file. Define macros specific to
953 * config/tc-arm.h: Select epoc-pe-arm target format if configured
954 for arm-epoc-pe target.
956 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
958 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
960 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
962 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
963 detect ",n" without a condition.
964 (pa_parse_neg_cmpsub_cmpltr): Likewise.
967 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
969 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
970 instruction is encoded with one bit.
973 1999-03-23 Ian Lance Taylor <ian@zembu.com>
975 * doc/internals.texi (CPU backend): Mention that
976 line_separator_chars should not include newline. From thi
977 <ttn@mingle.glug.org>.
979 1999-03-22 Doug Evans <devans@casey.cygnus.com>
981 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
982 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
984 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
986 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
988 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
990 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
993 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
995 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
997 1999-03-15 Martin Hunt <hunt@cygnus.com>
999 * app.c (do_scrub_begin): Change '-' back to a symbol char
1000 so we can use multiple opcodes on a line again.
1002 * config/tc-d30v.c: By default, warn if a symbol has
1003 the same name as a register. Plus some minor
1004 updates from the branch.
1006 1999-03-13 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1009 BFD_RELOC_16 and BFD_RELOC_64.
1011 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1013 * expr.c (expr): Add missing else.
1015 1999-03-12 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-arm.c (md_apply_fix3): Improve error message.
1019 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1021 * Makefile.am (CPU_TYPES): Add fr30.
1022 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1023 (fr30,m32r dependencies): Update.
1024 * Makefile.in: Rebuild.
1026 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1027 (gas_cgen_record_fixup_exp): Ditto.
1028 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1029 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1030 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1031 (md_cgen_lookup_reloc): Update use of operand->type.
1032 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1033 (md_convert_frag): Call cgen_operand_lookup_by_num.
1034 (md_cgen_lookup_reloc): Update use of operand->type.
1035 (m32r_cgen_record_fixup_exp): Ditto.
1037 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1039 * config/tc-mips.c (md_show_usage): Fix message.
1041 1999-03-03 Nick Clifton <nickc@cygnus.com>
1043 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1044 and LDR reg,=<expr> instruction.
1046 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1049 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1051 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1053 1999-02-17 Nick Clifton <nickc@cygnus.com>
1055 This patch was created by: Scott Bambrough
1056 <scottb@corelcomputer.com>
1059 Special cased '@' character. The '@' character is used as the
1060 ARM assembler comment character, as a special character
1061 and in ELF .symver pseudo-op's, and as a special character in
1062 .type and .section pseudo-ops.
1063 (symver_pseudo): New static variable.
1064 (symver_state): New static variable.
1065 (struct app_save): Add field 'symver_state'.
1066 (app_push): Save global symver_state int struct app_save.
1067 (app_pop): Restore global symver_state from struct app_save.
1068 (do_scrub_chars): Special case handling of '@' character in
1071 * configure.in: Modified to recognize armv* uname syntax from ARM
1073 * configure: Regenerated.
1075 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1076 a prefix to the section's type.
1077 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1078 the type's typename.
1080 * config/tc-arm.h: Add support for PIC generation:
1081 (pic_code): New boolean.
1082 (obj_relocate_extern): Define.
1083 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1084 (TC_CONS_FIX_NEW): Define.
1085 (tc_fix_adjustable): Define.
1086 (GLOBAL_OFFSET_TABLE_NAME): Define.
1088 * config/tc-arm.c: Add support for PIC generation:
1089 (line_seperator_chars): Allow ';' as a seperator for Linux.
1090 (is_immediate_prefix): New macro.
1091 (arm_parse_reloc): New function.
1092 (s_arm_elf_cons): New function.
1093 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1094 (md_undefined_symbol): Special case handling for the Global Offset
1096 (md_apply_fix3): Handle PIC relocs.
1097 (tc_gen_reloc): Handle PIC relocs.
1098 (md_parse_option): Add support for '-k' command line switch to
1099 enable PIC generation.
1100 (cons_fix_new_arm): New function.
1101 (s_arm_elf_cons): New function.
1103 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1105 * configure.in: Add comments for uses of AC_DEFINE.
1106 * acinclude.m4: Likewise.
1107 * acconfig.h: Remove.
1108 * aclocal.m4: Rebuild.
1109 * configure: Rebuild.
1110 * Makefile.in: Rebuild.
1111 * config.in: Rebuild.
1113 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1115 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1116 non-constant offset from a base register.
1118 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1120 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1123 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1125 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1126 (emit_insn): Look for pc-relative and no-overflow specifiers on
1127 internal relocation types.
1129 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1131 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1134 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1136 (mips_4650, mips_4010, mips_4100): Variables removed.
1137 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1138 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1140 (md_begin): Don't bother initializing the mips_NNNN variables;
1141 mips_cpu is set, and that's good enough now.
1142 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1143 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1144 (show): New function, to handle wrapping in the CPU lists.
1145 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1147 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1149 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1150 than treat as an immediate specifier.
1152 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1154 * config/tc-i386.c: Prototype many functions.
1155 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1156 (i386_immediate): Remove unused second argument.
1157 (i386_intel_operand): Fix i386_is_reg typo.
1158 (i386_operand): Use allow_naked_reg.
1159 (output_invalid): Make operand int for K&R.
1161 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1163 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1165 * Makefile.in: Rebuild.
1167 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1169 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1171 (EXTRA_as_new_SOURCES): Comment out.
1172 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1173 * Makefile.in: Rebuild.
1174 * doc/Makefile.in: Rebuild.
1175 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1176 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1177 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1178 * configure: Rebuild.
1179 * aclocal.m4: Rebuild.
1180 * config.in: Rebuild.
1181 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1182 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1183 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1184 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1185 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1186 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1187 (gas_cgen_record_fixup_exp): Ditto.
1188 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1189 descriptor, not global variable.
1190 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1191 descriptor, not global variable. Refer to insert_operand handler
1192 via cpu descriptor, not global function.
1193 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1194 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1195 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1196 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1197 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1198 * config/tc-m32r.c: Ditto.
1199 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1200 (md_assemble): Ditto.
1201 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1203 1999-02-09 Nick Clifton <nickc@cygnus.com>
1205 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1206 relocations for ELF targets.
1208 1999-02-08 Nick Clifton <nickc@cygnus.com>
1210 * configure.in: Add support for StrongARM target.
1211 * configure: Regenerate.
1213 1999-02-05 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1217 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1220 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1222 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1224 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1226 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1227 (INTEL_DWORD_MNEM_SUFFIX): Define.
1230 (DWORD_PTR): Define.
1231 (XWORD_PTR): Define.
1233 (OFFSET_FLAT): Define.
1235 (NONE_FOUND): Define.
1238 * config/tc-i386.c (set_intel_syntax): New routine.
1239 (intel_syntax): Declare.
1240 (allow_naked_reg): Declare.
1241 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1242 (intel_float_operand): New routine.
1243 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1244 Handle brackets as well as parens. Call i386_intel_operand for
1245 intel syntax. Reverse operands if appropriate. Handle new
1246 suffixes. Handle movzx and movsx.
1247 (i386_is_reg): New routine.
1248 (i386_immediate): New routine.
1249 (i386_scale): New routine.
1250 (i386_displacement): New routine.
1251 (i386_operand_modifier): New routine.
1252 (build_displacement_string): New routine.
1253 (i386_parse_seg): New routine.
1254 (i386_intel_memory_operand): New routine.
1255 (i386_intel_operand): New routine.
1256 (i386_operand): Call i386_displacement, i386_immediate,
1257 i386_scale, etc. instead of handling inline.
1258 (parse_register): Handle registers without prefix.
1260 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1262 * configure: Regenerate.
1263 * configure.in (arm-*-oabi): New.
1264 (thumb-*-oabi): New.
1265 * config/tc-arm.c (target_oabi): Declare.
1266 (md_apply_fix3): Support REL relocs.
1267 (md_parse_option): Handle -oabi.
1268 (elf32_arm_target_format): New routine.
1269 (md_longopts): Add OPTION_OABI.
1270 * config/tc-arm.h: Redefine TARGET_FORMAT.
1273 1999-01-28 Nick Clifton <nickc@cygnus.com>
1275 * write.c (write_relocs): Handle out of range error.
1277 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1278 (fr30_force_relocation): Default to 0.
1280 * config/tc-fr30.h (obj_fix_adjustable): Define.
1281 (TC_FORCE_RELOCATION): Define.
1283 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1286 1999-01-16 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1289 merge of two instructions if the left instruciton kills the right.
1291 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1293 * Makefile.in: Regenerate.
1294 * configure.in: Redo test for using cgen.
1295 * configure: Regenerate.
1297 1999-01-09 Nick Clifton <nickc@cygnus.com>
1299 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1300 redefinition of this macro.
1302 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1304 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1307 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1309 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1310 a read of HI or LO and an immediatly following branch.
1312 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1314 * config/tc-mips.c (md_begin): Another correction to the setting of
1317 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1319 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1321 1998-12-21 Nick Clifton <nickc@cygnus.com>
1323 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1324 bit insn when optimizing, so that parallelised instructions will
1325 start on a 32 bit boundary.
1327 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1329 * config/tc-mips.c (mips_eabi64): New.
1330 (md_begin): Set mips_eabi64.
1331 (mips_elf_final_processing): Use it.
1333 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1335 * config/tc-mips.c (mips_elf_final_processing):
1336 Correct setting of ABI in e_flags.
1338 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1340 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1342 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1344 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1346 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1348 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1349 warning, values that don't fit in the field.
1351 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1353 * config/tc-mips.c (mips_abi_string): New.
1354 (md_parse_option,md_longopts): Add mabi.
1355 (mips_elf_final_processing): Set e_flags based on mabi flag.
1357 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1359 * config/tc-mips.c (md_parse_option): Handle vr4111.
1361 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1363 * config/tc-h8300.c (build_bytes): Change message given if the
1364 instruction requires H8/300H mode and we're not in Hmode, to
1365 suggest that it may be the operand modes that are the problem, not
1366 necessarily the opcode.
1368 1998-12-10 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-fr30.c: Add line separator character.
1372 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1374 * configure.in (hppa-*-mpeix*): New target.
1375 * config/obj-som.h (obj_som_compiler): Declare.
1376 * config/obj-som.c (compiler_seen): New static variable.
1377 (obj_som_compiler): New function.
1378 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1379 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1380 (pa_type_args): Set hppa_priv_level.
1381 (pa_compiler): New static function if OBJ_SOM.
1382 * configure: Rebuild.
1384 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1386 * read.c (output_leb128): Don't mark as inline.
1388 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1390 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1391 AIX .vbyte unaligned data support.
1392 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1393 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1396 1998-12-07 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1401 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1403 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1404 BFD_RELOC_ARM_PCREL_BRANCH.
1406 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1408 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1409 checking the target type.
1410 (mips-dec-bsd*): Set endian to little.
1411 * configure: Rebuild.
1413 COFF weak symbol support, based on patches from Mark Elbrecht
1414 <snowball3@usa.net>:
1415 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1416 * config/obj-coff.c (obj_coff_weak): New static function.
1417 (obj_coff_endef) [both versions]: Handle weak symbols.
1418 (coff_frob_symbol): Likewise.
1419 (yank_symbols): Likewise.
1420 (obj_pseudo_table): Add "weak".
1422 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1423 <aymeric.vincent@emi.u-bordeaux.fr>.
1424 * aclocal.m4: Rebuild with current tools.
1425 * configure: Rebuild.
1427 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1428 an assertion failure for a case we can't handle when OBJ_ECOFF.
1430 * expr.c (operator): And with 0xff to avoid problems with signed
1433 1998-12-03 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1436 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1438 1998-12-02 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1443 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1445 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1448 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1453 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1457 (d10v_cleanup): Only generate previous insn if a multiline insn is
1460 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1465 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1467 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1468 -marm6xxx command line switches.
1470 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1472 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1473 (itbl-ops.o): Delete duplicate dependencies.
1474 Rebuild dependencies.
1475 Add fr30 dependencies.
1476 * Makefile.in: Rebuild.
1478 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1482 * listing.c: Ignore line terminator characters found inside
1485 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1487 * po/gas.pot: Regenerated.
1489 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1492 fr30_is_label_start(). Also checks for delay slot insns.
1494 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1495 FR30 instructions which contain a colon in the mnemonic.
1497 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1499 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1501 * config/tc-fr30.c: Removed currently superflous code.
1503 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-fr30.h: New file.
1506 * config/tc-fr30.c: Tweaking so that it will compile.
1508 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1510 * config/tc-d10v.h (obj_fix_adjustable): Define.
1511 (TC_FORCE_RELOCATION): Define.
1512 (d10v_force_relocation): Declare.
1513 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1514 (md_apply_fix3): Handle Vtable relocs.
1515 (d10v_fix_adjustable): New.
1516 (d10v_force_relocation): New.
1518 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-d30v.c: Change default behaviour to ignore potential
1521 conflicts between register name and symbol names.
1523 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1525 * configure.in: Add fr30-*-*.
1526 * config/tc-fr30.c: New file.
1527 * Makefile.in: Regenerated.
1528 * config.in: Regenerated.
1529 * configure: Regenerated.
1530 * doc/Makefile.in: Regenerated.
1531 * po/gas.pot: Regenerated.
1533 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1535 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1538 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1540 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1542 (do_scrub_chars): Add some casts to unsigned char to avoid
1543 unwanted sign extension.
1544 * read.c (lex_type): Set characters about 127 to be symbol
1546 * config/tc-i386.c (md_begin): Set identifier_chars and
1547 operand_chars for values above 127.
1549 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1551 * configure.in: detect cygwin* instead of cygwin32*
1552 * configure: regenerate
1554 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1556 * listing.c: Add support for producing a listing from piped
1559 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1561 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1562 (append_insn): Account for the tx39's multiply behavior.
1564 1998-10-26 Michael Meissner <meissner@cygnus.com>
1566 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1567 from assemble_parallel_insns. Add support for '->' to indicate
1568 explicitly serializing the instructions.
1569 (md_assemble): Ditto.
1571 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1573 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1576 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1578 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1580 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1582 * config/tc-mips.c : support frame and regmask/fregmask when
1583 MIPS_STABS_ELF is specified.
1585 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1587 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1588 (md_apply_fix): Don't return 1 for VTABLE relocs.
1589 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1591 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1593 * doc/c-i386.texi: Replace occurences of "opcode" with
1594 "instruction mnemonic", "instruction", or "mnemonic" when
1595 referring to the name of an instruction. Use "opcode" when
1596 referring to the sequence of machine bytes.
1598 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1599 (is_opcode_char): Rename to is_mnemonic_char.
1600 (md_assemble and i386_operand): Correct error messages from
1601 "opcode" to "instruction mnemonic"
1602 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1603 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1604 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1605 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1606 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1607 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1608 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1610 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1612 * config/tc-i386.c (i386_operand): Check for garbage after
1615 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1617 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1618 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1620 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1622 * config/tc-sh.h (obj_fix_adjustable): Define.
1623 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1624 (md_apply_fix): Likewise.
1625 (tc_gen_reloc): Likewise.
1626 (sh_fix_adjustable): New.
1628 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1630 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1631 * cgen.h (gas_cgen_finish_insn): Update prototype.
1632 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1633 cgen_insn_t -> CGEN_INSN_INT.
1634 (make_parallel): Update handling of CGEN_INT_INSN_P.
1635 (assemble_parallel_insn): Ditto.
1636 (target_make_parallel): New function.
1637 (md_assemble): Use it.
1639 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1641 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1643 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1645 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1646 converted into lower case.
1648 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1650 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1651 (gas_cgen_tc_gen_reloc): Likewise.
1652 * config/tc-m32r.h (obj_fix_adjustable): Define.
1653 * config/tc-m32r.c (m32r_fix_adjustable): New.
1654 (m32r_force_relocation): Handle VTABLE relocs.
1656 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1658 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1660 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1662 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1663 to lower case before parsing.
1665 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1666 parallel insns modift buts in the PSW as a side effect.
1668 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1670 * config/tc-d30v.c (find_format): Test for missing flag and
1673 (md_apply_fix3): Fix error messages to avoid
1674 assumption about presence of a symbol.
1676 (parallel_ok): Disallow parallel instructions that both modify the
1679 (find_format): Generate a warning if an odd numbered register is
1680 used as the first register in a mutli-register instruction.
1682 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1685 relocations are always associated with a symbol.
1687 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1689 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1690 (elf32_sparc_force_relocation): Declare.
1691 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1692 (tc_gen_reloc): Handle vtable relocs.
1693 (elf32_sparc_force_relocation): New.
1695 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1697 * symbols.c (S_IS_FUNCTION): New.
1698 * config/tc-v850.h (obj_fix_adjustable): Define.
1699 (TC_FORCE_RELOCATION): Define.
1700 (v850_force_relocation): Declare.
1701 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1702 of fx_addnumber for VTABLE reloc addends.
1703 (md_apply_fix3): Handle VTABLE relocs.
1704 (v850_fix_adjustable): New.
1705 (v850_force_relocation): New.
1707 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1709 * tc-hppa.c (fp_operand_format): Add some additional formats.
1710 (pa_ip): Do not automatically promote into pa2.0 mode.
1711 (pa_level): Handle ".level 2.0".
1713 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1715 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1716 * config/tc-i386.h (template.extension_opcode): Change to
1717 unsigned int to allow full range of 8-bit opcode suffixes.
1718 (None): Redefine as 0xffff.
1720 From Jeff B Epler <jepler@usgs.gov>
1721 * doc/c-i386.texi (i386-SIMD): New section.
1723 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1725 * read.c (discard_rest_of_line): New function.
1726 * read.h: Declare it.
1727 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1729 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1731 * config/tc-d10v.c (find_symbol_matching_register): New function.
1732 (find_opcode): Cope with the case where a register name matches
1735 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-v850.c (md_pcrel_from): Rename to
1738 v850_pcrel_from_section.
1739 (v850_pcrel_from_section): Do not resolves symbols in other
1742 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1744 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1746 * config/tc-d10v.c (find_opcode): Generate an error if a register
1747 is supplied for an operand that should not be a register.
1749 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1751 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1752 instructions to have another instruction in the right bin.
1754 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1757 the right container if the left container holds a branch
1760 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1763 both a register name and symbol name.
1764 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1766 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1768 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1769 execution unit class.
1771 (reg_name_search): If a name matches a register and a symbol,
1772 prefer the register.
1773 (find_format): Disallow flag registers when a general purpose
1774 register is required.
1775 If a number is required, but a register has been given, check to
1776 see if a symbol with the same name as the register exists, and if
1777 so, use that symbol.
1779 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1781 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1783 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1785 * config/tc-d30v.c (find_format): Do not accept flag registers as
1786 general purpose registers.
1787 (find_format): If an immediate value is expected at a given place
1788 in a format, but a register name has been provided instead, check
1789 to see if that register name matches the name of a predefined
1790 symbol and if it does, then use the symbol instead.
1791 (reg_name_search): If a register name matches a symbol name,
1792 prefer the register name to the symbol name.
1794 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1796 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1797 the previous insn to empty.
1799 1998-09-20 Michael Meissner <meissner@cygnus.com>
1801 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1802 pieces, forcing the use of an ANSI compiler.
1804 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1806 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1808 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1810 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1812 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1814 (obj_elf_vtable_entry): Likewise.
1815 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1816 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1817 (tc_gen_reloc): Likewise.
1818 (arm_fix_adjustable): Likewise.
1819 (elf32_arm_force_relocation): New.
1820 (armelf_frob_symbol): Remove coff-style symbol support.
1822 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1824 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1826 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1828 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1829 OBJ_COFF so that routine is defined for a.out format.
1831 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1833 * config/tc-i386.c (i386_operand): Detect non-segment registers
1834 used as segment prefixes.
1836 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1838 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1839 optimize across FDE boundaries.
1841 * config/obj-coff.c (obj_coff_section): Preserve any link once
1842 flags when setting the section flags.
1844 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1847 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1849 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1851 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1854 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1856 * frags.c (frag_grow): Include the size of the frag struct in the
1859 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1860 if the new subseg comes before the old.
1862 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1864 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1865 to handle edge8 and edge16.
1867 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1869 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1870 before we clobber the symbol involved.
1872 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1874 * config/tc-arm.c: Remove OBJ_ELF definitions for
1875 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1876 use arm_adjust_symtab for OBJ_COFF.
1877 (armelf_adjust_symtab): New Routine.
1878 * config/tc-arm.h: Define obj_adjust_symtab to
1879 armelf_adjust_symtab for OBJ_ELF.
1881 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1883 * configure.in: Make all i386-elf targets use bfd_gas.
1884 * config/tc-i386.c (tc_i386_force_relocation): New.
1885 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1886 (md_apply_fix3): Likewise.
1887 (tc_gen_reloc): Handle them.
1888 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1889 tc_i386_force_relocation.
1891 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1895 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1897 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1898 current opcode after writing the first insturction of a reverse
1901 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1903 * read.h (generate_lineno_debug): Add prototype.
1904 * read.c (generate_lineno_debug): Make non-static.
1906 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1908 * config/tc-i386.c (md_assemble): Only warn for address/data size
1911 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1914 against Thumb function names, as the linker needs this information.
1916 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1918 * expr.c (operand): Check also that there is no advance in operand
1919 after atof_generic in order to decide "is it label 0f or floating
1922 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1925 command line options with a single dash.
1926 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1928 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1930 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1931 * tc-arm.c (arm_fix_adjustable): New routine.
1933 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1935 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1936 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1937 demand_empty_rest_of_line before mri_comment_end.
1938 (equals): Check garbage after expression before
1939 mri_comment_end in MRI mode.
1941 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1943 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1944 small immediate constant to use the constant itself rather than
1947 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1949 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1950 (pa_leave): Likewise.
1952 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1954 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1956 (i386_operand): Fix an error message.
1958 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1960 * doc/c-arm.texi (ARM Directives): Document .req directive.
1962 * config/tc-arm.c (reg_required_here): Display erroneous string if
1963 the register name could not be decoded.
1964 Do not set inst.instruction if the sift is -1.
1966 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1968 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1971 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1973 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1974 even if it is belived to be unnecessary.
1976 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1978 config/tc-i386.c (i386_operand): Size immediate constants by
1979 suffix (erroneously removed as part of July 7 change).
1981 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1983 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1984 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1985 (armelf_frob_symbol): New Routine.
1986 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1988 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1990 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1992 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1995 command line switches passed to assembler.
1997 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1999 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2000 (gas_cgen_opcode_desc): Declare.
2001 (gas_cgen_parse_operand): Declare.
2002 (*): Prepend gas_ to gas specific fns to denote them as such.
2004 * cgen.c (gas_cgen_opcode_desc): New global
2005 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2006 (queue_fixup): Renamed from cgen_queue_fixup.
2007 (*): Prepend gas_ to gas specific fns to denote them as such.
2009 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2010 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2011 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2012 Open opcode table and initialize it.
2013 (make_parallel): Use gas_cgen_opcode_desc.
2014 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2015 (md_assemble): Ditto.
2017 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2019 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2020 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2021 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2022 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2023 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2024 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2025 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2026 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2027 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2028 (INIT_STAB_SECTION): Likewise.
2029 (OBJ_PROCESS_STAB): Likewise.
2031 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2032 (md_parse_option): Watch for them.
2033 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2034 (md_begin): Kill neverdef code.
2035 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2036 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2037 (s_alpha_coff_wrapper): New.
2038 (md_pseudo_table): Trap all ECOFF pseudos.
2040 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2042 Start of changes to remove mdebug section from mips*-elf
2043 Based on MIPS_STAB_ELF definition
2044 * acconfig.h: undef if not configured
2045 * config.in: undef if not configured
2046 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2047 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2048 * stabs.c (s_stab_generic): flush frag
2050 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2052 * configure.in: (arm-*-elf): Handle.
2053 (thumb-*-elf): Handle.
2054 * configure: Regenerate.
2055 * read.c (stringer): Fix typo in comment.
2056 * write.c (fixup_segment): Don't add symbol value to addend if
2058 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2060 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2063 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2065 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2066 (write_2_short): Emit warning if new flag is set.
2067 (do_assemble): Set flags if left instruction is one of special
2068 "right-instruction-killer" type.
2070 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2072 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2073 Always output words in debug_info section as big endian.
2074 (sparc_target_format): Choose correct bfd target.
2075 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2077 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2079 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2080 to work with internationalization code. Issue an error when two
2081 operands match that are not allowed to match.
2083 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2085 * configure.in (install_tooldir): Allow target to specify whether
2086 it wants to be installed in $(tooldir)/bin.
2087 * configure: Regenerate.
2088 * Makefile.am (install-exec-local): Set install-exec-tooldir
2089 dependency via configure.
2090 * Makefile.in: Regenerate.
2092 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2094 * Makefile.am (install-exec-local): Split into two ...
2095 (install-exec-bindir,install-exec-tooldir): New rules.
2096 * Makefile.in: Regenerate.
2098 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2100 * Makefile.am (install-exec-local): Don't remove the file before
2101 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2102 W. Rozycki <macro@ds2.pg.gda.pl>.
2103 * Makefile.in: Rebuild.
2105 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2107 * cgen.c: Include libiberty.h.
2108 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2109 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2110 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2111 (md_cgen_lookup_reloc)): Declare.
2112 (md_cgen_record_fixup_exp): Declare.
2113 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2114 (m32r_relax_frag): Declare.
2115 (cgen_md_apply_fix3): Decls moved to cgen.h.
2116 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2117 (m32r_cgen_record_fixup_exp): Delete decl.
2118 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2119 (assemble_nop): Delete.
2120 (expand_debug_syms): Delete unused `exp'.
2121 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2122 Add default case for -Wall.
2123 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2124 (md_atof): Delete unused wordP.
2126 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2128 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2131 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2133 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2134 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2135 .print, .purgem, and .struct. Remove documentation for
2138 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2140 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2141 Update call to insert_operand.
2143 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2145 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2147 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2149 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2150 whitespace after a prefix operator.
2152 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2154 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2156 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2158 * config/tc-sparc.c (log2): New static function.
2159 (s_reserve): Use log2 to convert alignment before calling
2161 (s_common): Use log2 to convert alignment before calling
2162 record_alignment and frag_align.
2163 (sparc_cons_align): Use log2.
2165 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2167 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2168 (s_common): Likewise.
2170 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2171 initialization of waddr.
2172 (sparc_elf_final_processing): Add default case to switch.
2174 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2176 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2177 than temporary real.
2179 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2181 * write.c (subsegs_finish): Don't align the segments if there were
2184 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2185 copying aux information.
2187 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2188 expression into a symbol.
2190 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2192 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2193 type to unsigned int.
2194 (md_assemble): Change type used to store offsets from unsigned
2196 (i386_operand): Switch error check to only call RESTORE_END_STRING
2197 once after parse_register.
2199 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-v850.c (md_show_usage): Changed format to match that
2204 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2206 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2208 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2210 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2213 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2215 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2216 * doc/Makefile.in: Rebuild.
2218 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2220 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2221 for %lo expressions.
2222 (mips_ip, case 'u'): Move range check after code to mask
2223 off bits in %hi/%lo expressions. Mask off high bits for
2226 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2228 * doc/Makefile.am (gasver.texi): New target.
2229 (as.info, as.dvi): Depends upon gasver.texi.
2230 * doc/as.texinfo: Include gasver.texi. Mention version number on
2231 title page and in top node.
2232 * doc/Makefile.in: Rebuild.
2234 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2236 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2237 but not including the line containing the edict.
2238 * listing.h (LISTING_EOF): New.
2239 * input-scrub.c (input_scrub_next_buffer): Call it.
2241 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2243 * config/tc-i386.c (i386_operand): Don't set the size of an
2244 immediate address based solely on the suffix and the mode.
2246 * config/tc-i386.c (md_assemble): Add assertion to make sure
2247 overlap2 does not set Imm.
2249 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2250 sequences of whitespace to a single space.
2251 (is_space_chars): Just compare with space.
2252 (md_begin): Don't initialize space_chars.
2253 (md_assemble): Just skip a single whitespace character.
2254 (i386_operand): Rewrite base-index parsing to use new
2255 parse_register, and to skip white space. Skip white space in a
2256 number of other places too. Don't give error message if
2257 parse_register fails.
2258 (parse_register): Change reg_string parameter to be non-const.
2259 Add end_op parameter. Skip white space after the `%', and return
2260 end of register string. Give error message here rather than
2263 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2265 Based on patch from Matt Semersky <matts@scd.hp.com>:
2266 * expr.c (op_encoding): Make const.
2267 (expr_set_precedence): New function.
2268 (expr_begin): Don't set operator rankings, just call
2269 expr_set_precedence.
2270 * expr.h (expr_set_precedence): Declare.
2271 * read.c (s_mri): Call expr_set_precedence.
2273 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2275 * doc/as.texinfo (Statements): Remove paragraph discussing
2276 continuing lines with a backslash. This hasn't worked for years,
2279 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2281 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2283 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2284 (ps_CTORS, ps_DTORS): New section types.
2285 (vms_fixup_xtors_section): New function
2286 (Ctors_Psect, Dtors_Psect): Define.
2287 (IS_GXX_XTOR): Define
2288 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2289 Filter static constructors/destructors and add to
2290 Ctors_Symbols/Dtors_Symbols chain.
2291 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2292 appropriate section.
2294 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2295 * makefile.vms: Merge vax/vms support.
2297 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2299 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2300 (elf_pseudo_table): Add them.
2301 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2302 (md_apply_fix): Accept them.
2303 (mips_fix_adjustable): Don't adjust them.
2304 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2305 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2306 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2307 (tc_fix_adjustable): Don't adjust them.
2309 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2311 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2313 * Makefile.in: Regenerate.
2314 * configure.in: AC_SUBST cgen_cpu_prefix.
2315 * configure: Regenerate.
2317 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2319 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2320 Changed all users of COND12_DELAY.
2322 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2324 * config/tc-mn10300.c (set_arch_mach): New function.
2325 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2326 (md_begin): Default to mn10300 mode.
2327 (md_assemble): Only accept instructions for the core mn10300
2328 chip and the active machine type.
2330 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2332 * subsegs.h (segment_info_type): Give the struct a name.
2333 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2334 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2335 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2336 * config/tc-w65.h (tc_reloc_mangle): Declare.
2337 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2339 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2341 * config/tc-v850.c (v850_comm): Restore old section
2342 after common processing.
2344 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2346 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2348 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2350 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2351 char with code that explicitly sign-extends.
2353 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-v850.c (md_begin): Restore text section as the current
2356 section after creating call table sections.
2357 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2360 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2361 with call to macro SYM_AUXINFO.
2363 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2365 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2366 with the program transform name.
2367 * Makefile.in: Rebuild.
2369 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2371 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2374 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2376 * config/tc-i386.c (i386_operand): Be prepared for a space between
2377 the open parenthesis and the start of the register operand,
2378 because of the June 16 change.
2380 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2382 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2385 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2388 even if it is belived to be unnecessary.
2390 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2392 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2394 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2396 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2398 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2399 shift amount for a repeated operand. The shift amount for the
2400 repeated copy comes from the size of the operand.
2402 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2404 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2406 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2408 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2410 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2412 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2413 characters in it as LEX_IS_SYMBOL_COMPONENT.
2414 * config/tc-i386.h (tc_symbol_chars): Define.
2415 (extra_symbol_chars): Declare.
2416 * config/tc-i386.c (extra_symbol_chars): Define.
2417 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2418 (line_comment_chars): Set to '/' if TE_LINUX.
2419 * doc/c-i386.texi (i386-prefixes): Update.
2420 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2422 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2424 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2425 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2427 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2429 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2430 constraint in instructions REP & REPI.
2432 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2435 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2437 (check_range): If the operand is shifted, then shift the number
2438 before checking its range.
2440 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2442 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2445 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-v850.c (v850_comm): Create special sections as needed.
2449 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2451 * config/tc-d10v.c (write_2_short): Addition of swapping
2452 instructions for sequential and reverse sequential order when
2453 given order is not possible.
2455 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2457 * Makefile.am: Rebuild dependencies.
2458 (DEP_INCLUDES): Fix reference to intl build directory.
2459 * Makefile.in: Rebuild.
2461 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2463 * doc/c-i386.texi: Update 16 bit documentation.
2465 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2466 IgnoreDataSize to IgnoreSize as they are used for address size as
2468 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2469 32-bit mode, similarly addr16/data16 and variants.
2471 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2474 sequential word multiply instructions.
2476 (do_assemble): Add extra command line argument, to allow mul32
2477 attribute to be preserved across parallel insns.
2478 (md_assemble): Insert NOPs between explicitly parallel insns which
2479 contain an 32 bit multiply and a 16 multiply.
2481 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2483 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2486 * config/tc-i386.c (reloc): Add braces.
2488 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2489 consistent with Intel naming.
2490 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2491 use bitfields in sib_byte.
2492 (modrm_byte): Don't use bitfields here either.
2494 * config/tc-i386.c (current_templates): Add const.
2495 (parse_register): Add const to return, param, and char *s.
2496 (i386_operand): Add const to reg_entry *r.
2497 * config/tc-i386.h (templates): Add const to start, end.
2499 Inspired by code for 16 bit gas support from Martynas Kunigelis
2500 <martynas@nm3.ktu.lt>:
2501 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2502 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2503 (uses_mem_addrmode): Remove.
2504 (md_estimate_size_before_relax): Add support here too.
2505 (md_relax_table): Rewrite interface to md_relax for 16 bit
2507 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2508 (opcode_suffix_to_type): Remove.
2509 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2510 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2511 (md_convert_frag): Likewise.
2512 (i386_operand): Add support for 16 bit base/index regs,
2513 immediates, and displacements. Remove some unnecessary casts, and
2514 localise end_of_operand_string, displacement_string_start,
2515 displacement_string_end variables. Add GCC_ASM_O_HACK.
2516 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2518 * config/tc-i386.c (prefix_hash): Remove.
2519 (md_begin): Rewrite without obstacks. Remove prefix hash table
2520 handling. Rewrite lexical table handling.
2521 (i386_print_statistics): Don't print prefix statistics.
2522 (md_assemble): Rewrite instruction parser so that line is not
2523 converted to lower case. Don't do a hash_find for prefixes,
2524 instead recognise them via opcode modifier.
2525 (expecting_operand, paren_not_balanced): Localise variables.
2526 * config/tc-i386.h (IsPrefix): Define.
2527 (prefix_entry): Remove.
2529 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2530 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2531 '\\' in case where comment_chars contains '/'.
2533 * config/tc-i386.c (MATCH): Ensure given operand and template
2534 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2535 you must write `ljmp *table(%ebx)'.
2537 From H.J. Lu <hjl@gnu.org>:
2538 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2539 as 0 ifndef BFD_ASSEMBLER.
2540 (md_assemble): Allow immediate operands without suffix or
2541 other reg operand to default in size to the current code size.
2543 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2545 * config/tc-v850.c (md_begin): Restore creation of
2546 .call_table_text and .call_table_data sections.
2548 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2551 after emitting a word of noops.
2553 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2556 (i386_operand): Simplify checks for valid base/index combinations.
2557 Disallow `in 4(%dx),%al'.
2559 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2561 (add_prefix): Change parameter from char to int.
2563 * config/tc-i386.h (Ugh): Define opcode modifier.
2564 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2566 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2567 CONSISTENT_REGISTER_MATCH macros to check register types more
2568 thoroughly. Check for illegal suffix/operand combinations
2569 when matching insns with operands. Handle new `s' suffix, and
2570 associated FloatMF opcode modifier for float insns with memory
2572 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2573 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2574 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2575 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2576 DATA_PREFIX_OPCODE throughout.
2578 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2579 (md_assemble): Rewrite suffix/register operand checking code to be
2580 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2581 AnyMem, the better to grep.
2583 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2584 given a memory operand. Don't set Abs bits either.
2585 (type_names): Remove Mem*, Abs*.
2586 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2587 define opcode_modifiers as these cases are handled by Disp8,
2588 Disp16, Disp32 and suffix checks.
2589 (COMES_IN_BOTH_DIRECTIONS): Remove.
2590 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2592 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2593 if IgnoreDataSize modifier given. Remove ShortformW modifier
2594 test. Add test for ShortForm in W base_opcode modification.
2595 Merge Seg2ShortForm and Seg3ShortForm code.
2596 * config/tc-i386.h (ShortFormW): Remove.
2597 (IgnoreDataSize): Define.
2599 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2601 * config/tc-d30v.c (md_assemble): Store previous segment state
2602 with previous instruction.
2604 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2606 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2607 (ebp, esp): Remove static variables.
2608 (MATCH): Remove test for InOutPortReg.
2609 (i386_operand): Properly handle InOutPortReg here instead.
2610 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2611 (md_assemble): Simplify and correct modrm and sib generation.
2612 (i386_operand): Add warning for scale without index.
2613 Rewrite checks for valid base/index combinations.
2615 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2616 macros and enclose in do while(0).
2617 (RESTORE_END_STRING): Likewise.
2618 (md_assemble): Add one to printed operand number so we start
2619 from 1 not 0. Add some more gettext invocations.
2620 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2623 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2624 DATA_PREFIX, SEG_PREFIX): Define.
2625 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2626 (check_prefix): Remove function.
2627 (add_prefix): New function. Add prefix to i.prefix as well as
2629 (md_assemble): Changes for add_prefix. Remove hack for wait
2630 prefix, instead always output prefixes in fixed order. Test
2631 for jcxz/loop when selecting between word & dword operations,
2632 and add address size prefix rather than operand size prefix.
2633 Remove operand -> address size hack when emitting jcxz/loop.
2634 (i386_operand): Remove O_Absent check as it's done in expr.
2636 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2638 * configure.in: Recognize m5200 as a cpu_type of m68k.
2639 * aclocal.m4: Rebuild with current libtool.
2640 * configure: Rebuild.
2642 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2644 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2645 to relaxable_symbol to prevent references to external symbol from
2648 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2651 symbols are relaxable.
2653 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2655 * config/tc-v850.c (md_begin): Don't create special
2656 sections by default.
2658 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2660 * config/tc-mips.c (macro): For div and udiv, close the
2661 reorder block as soon as possible.
2663 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2665 From Matt Semersky <matts@scd.hp.com>:
2666 * macro.c (macro_mri_mode): New function.
2667 * macro.h (macro_mri_mode): Declare.
2668 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2671 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2673 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2676 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2677 until after xstrdup in OBJ_EVAX case.
2679 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2681 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2682 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2683 of hardcoded magic number.
2684 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2686 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2688 * read.c (do_s_func): New function.
2690 * read.h (do_s_func): Add prototype.
2692 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2694 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2695 nops if fill pattern not specified.
2697 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2699 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2700 * config/te-go32.h (TE_GO32): Define.
2701 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2703 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2705 Implement .func/.endfunc pseudo-ops.
2706 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2708 * read.c (potable): Add .func,.endfunc.
2709 (s_func): New function.
2710 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2712 (in_doc_func_p,current_function_label): New static globals.
2713 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2715 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2718 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2719 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2720 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2721 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2722 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2723 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2724 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2725 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2726 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2727 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2728 * config/tc-a29k.c: Don't define md_short_jump_size,
2729 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2730 * config/tc-alpha.c: Likewise.
2731 * config/tc-alpha.h: Likewise.
2732 * config/tc-arm.c: Likewise.
2733 * config/tc-h8300.c: Likewise.
2734 * config/tc-h8500.c: Likewise.
2735 * config/tc-hppa.c: Likewise.
2736 * config/tc-i860.c: Likewise.
2737 * config/tc-i960.c: Likewise.
2738 * config/tc-ppc.c: Likewise.
2739 * config/tc-sh.c: Likewise.
2740 * config/tc-sparc.h: Likewise.
2741 * config/tc-tic30.c: Likewise.
2742 * config/tc-w65.c: Likewise.
2743 * config/tc-z8k.c: Likewise.
2745 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2747 * config/tc-vax.c (_): Delete this macro used for placeholder
2748 values in vax_operand_width_size; it conflicts with the _() macro
2749 used for internationalization.
2751 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2753 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2754 code. From Chris Moller <moller@bops.com>.
2756 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2757 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2758 * read.c (emit_expr): Initialize seg and subseg fields of a new
2760 * write.c (write_object_file): Switch to the appropriate segment
2761 and subsegment when processing a broken word.
2763 * config/tc-m68k.c (mri_assemble): New static function.
2764 (build_mri_control_operand): Call mri_assemble rather than
2766 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2767 (s_mri_endf, s_mri_endw): Likewise.
2769 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * read.c (s_org): Call md_flush_pending_output if it is defined.
2773 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2775 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2777 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2778 (md_parse_option): Add for same.
2779 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2780 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2781 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2783 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2785 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2787 * config/tc-arm.c (find_real_start): Relax definition of local
2790 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2793 symbols at the given address, not just the last one specified.
2795 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2797 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2798 or number_to_chars_littleendian to write data.
2800 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2802 * config/tc-v850.c (md_assemble): Remove artificially created
2803 register name symbols.
2805 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2807 * write.c (fixup_segment): Change "segment" to "section" in
2810 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2812 * write.c (fixup_segment): Change sym1-sym2 message again.
2814 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2816 * write.c (fixup_segment): Improve error message for sym1-sym2
2817 errors when sym1 is in a different segment from sym2.
2819 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2821 * config/tc-m32r.c (warn_unmatched_high): New static local.
2822 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2823 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2824 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2825 (md_parse_option): Likewise.
2826 (md_show_usage): Likewise.
2827 (m32r_frob_file): Likewise.
2829 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2830 (read_a_source_file): Call them.
2831 * read.h (stabs_generate_asm_file): Declare.
2832 * stabs.c (stabs_generate_asm_file): New function.
2833 (generate_asm_file): New function.
2834 (stabs_generate_asm_lineno): Move file name handling into
2837 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2839 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2840 (d30v_current_align, d30v_current_align_seg): New variables.
2841 (d30v_last_label): New variable.
2842 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2843 (s_d30v_data, s_d30v_section): Likewise.
2844 (md_pseudo_table): Call them.
2845 (md_begin): Initialize d30v_current_align_seg.
2846 (md_assemble): Call d30v_align when needed by known current alignment.
2847 (d30v_frob_label, d30v_cons_align): New functions.
2848 * config/tc-d30v.h (md_do_align): Remove.
2849 (tc_frob_label): Call d30v_frob_label.
2850 (md_cons_align): New.
2852 * config/tc-d30v.c (find_format): Convert complex expressions to
2853 expression symbols before processing. Clean up code formatting.
2855 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2857 * po/Make-in (install-info): New target.
2859 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2861 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2863 * config/tc-mn10300.c (md_assemble): Likewise.
2865 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2867 * Makefile.am: Update with `make dep-am'.
2868 (HFILES): Add cgen.h.
2869 (cgen.o): Depend on cgen.h.
2870 * Makefile.in: Regenerate.
2872 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2874 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2876 * gasp.c (grab_label): Permit a label to be a preprocessor
2877 variable by permitting a label to start with a backslash.
2879 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2881 * config/tc-mips.c (validate_mips_insn): Removed hack
2882 for previously inaccessible bitfields in some INSN_TRAP
2885 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2887 * config/tc-d30v.c (do_assemble): Abort with error message
2888 if opcode operands do not match.
2890 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2892 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2893 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2894 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2895 similar new 'q' operand.
2897 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2899 * cgen.c (cgen_asm_finish_insn): Fix typo.
2901 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2904 * cgen.c: Include it.
2905 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2906 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2907 All callers updated.
2908 * config/tc-m32r.c: Include cgen.h.
2909 (m23r_insn): New members num_fixups,fixups.
2911 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2913 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2914 to avoid compiler warning.
2916 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2918 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2921 * makefile.vms (OBJS): Add ehopt.obj
2923 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2925 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2927 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2929 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2930 a short format insn.
2931 (md_assemble): Set it for explicitly packed insns.
2933 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2935 * config/obj-coff.c (c_symbol_merge): Do not take address of
2936 native fields when performing the memcpy.
2938 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2940 * config/tc-mips.c (macro,macro2): Implement
2941 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2943 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2945 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2946 relocations against globally visible symbols.
2947 * config/tc-m68k.c (relaxable_symbol): New macro.
2948 (m68k_ip, md_estimate_size_before_relax): Use it.
2949 (tc_m68k_fix_adjustable): Also handle weak symbols.
2951 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2953 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2954 references to externally visible symbols.
2955 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2956 values in twice for a PC relative reloc if the symbol is
2959 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2960 don't adjust a PC relative reloc against an externally visible
2962 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2963 for a PC relative fixup against an externally visible defined
2964 symbol, arrange to store object file and addend values as though
2965 the symbol were not defined.
2966 (tc_gen_reloc): Likewise.
2968 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2970 * read.c (sizeof_leb128): Referenced externally by write.c so
2973 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2975 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2976 and expand a 'debug' symbol associated with the next instruction
2977 that does not cause a short instruction to be filled with a NOP.
2978 (md_pseudo_table): Add support for .debugsym.
2979 (assemble_parallel_insn): Add calls to expand_debug_sym as
2981 (md_assemble): Ditto.
2983 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2985 * as.c (main): Conditionally call setlocale.
2986 * gasp.c (main): Likewise.
2987 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2988 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2990 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2992 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2994 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2996 * config/tc-hppa.c: Change all calls to bzero to use memset.
2997 (pa_ip): Add cast to avoid warning.
2998 (tc_gen_reloc, md_apply_fix): Likewise.
2999 (pa_find_space_by_number): Likewise.
3000 (hppa_force_relocation): Likewise.
3001 (pa_block): Change i to unsigned int.
3002 * config/obj-som.h (obj_som_copyright): Declare.
3004 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3006 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3007 for line numbers for assembly source.
3009 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3011 * configure.in: Change version number to 2.9.4
3012 * configure: Rebuild.
3014 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3016 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3018 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3020 * ecoff.h: Change symbolS in function declaration to struct
3023 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3026 (md_convert_frag): Fix i18n typo.
3028 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3030 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3031 * ecoff.h: Protoype it.
3032 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3033 [EVAX] (s_alpha_prologue): Delete.
3034 (md_pseudo_table): Update.
3036 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3038 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3039 array to local pointer.
3040 (get_args, parse_expr): Add casts to avoid warnings.
3042 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3044 * read.c (s_set): Cast xmalloc return value to fragS *.
3045 * config/tc-m68k.c (m68k_ip): Function made static to match
3046 previous forward declaration.
3047 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3049 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-v850.c: Add internationalisation macros to error
3054 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3055 macros to error strings.
3057 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3059 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3060 reloc is in the TOC csect.
3061 (md_apply_fix3): Correct gettext typo.
3063 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3066 .L - they are local labels and the branches are not really
3067 function calls but rather far jumps.
3069 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3071 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3073 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3075 * config/tc-i386.c (md_assemble): Print operand number rather than
3076 using ordinal_names.
3077 (i386_operand): Likewise.
3079 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3081 * Makefile.am (INTLLIBS): Define to work around apparent automake
3083 All Makefiles: Regenerated.
3085 * Many files: Added gettext invocations around user-visible
3087 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3088 HAVE_LC_MESSAGES): Define.
3089 * dep-in.sed: Added asintl.h.
3090 * po/Make-in: New file.
3091 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3093 * read.c (Z_): Renamed from `_'.
3094 * Makefile.am (SUBDIRS): Added po.
3095 (POTFILES): new macro.
3096 (po/POTFILES.in): New target.
3097 ($(OBJS)): Added asintl.h.
3099 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3100 (as_new_LDADD): Added $(INTLLIBS).
3101 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3102 (gasp_new_LDADD): Added $(INTLLIBS).
3103 (gasp_new_DEPENDENCIES): New macro.
3104 * configure, aclocal.m4: Rebuilt.
3105 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3107 (ALL_LINGUAS): Define.
3108 * macro.c: Include "asintl.h".
3109 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3110 * as.h: Include "asintl.h".
3111 * config/tc-i386.c (ordinal_names): Removed.
3112 (md_assemble): Changed error text to avoid ordinal_names.
3113 (i386_operand): Likewise.
3114 (reloc): Added as_bad to avoid i18n problems.
3115 (tc_gen_reloc): Likewise.
3116 * config/tc-arm.c (bad_args): Now a #define.
3118 * config/obj-vms.c (VMS_stab_parse): Changed type of
3120 (global_symbol_directory): Unified strings to avoid i18n
3122 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3123 avoid i18n problems.
3124 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3125 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3127 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3129 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3131 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3133 * as.c (print_version_id): Added an fprintf to avoid i18n
3135 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3137 * expr.c (expr): Added as_warn call to avoid i18n problems.
3138 * messages.c (as_assert): Changed code to avoid i18n problems.
3139 (as_abort): Likewise.
3140 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3141 (s_space): Likewise.
3142 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3144 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3146 * config/tc-i386.c (check_prefix): New static function, split out
3148 (struct _i386_insn): Add wait_prefix field.
3149 (md_assemble): Remove wait_prefix local variable. Use
3150 check_prefix when adding a prefix.
3152 * config/tc-i386.c (current_templates): New static variable.
3153 (md_assemble): Remove current_templates local variable.
3154 (md_assemble, i386_operand): Improve error and warning messages in
3155 many places. Add RESTORE_END_STRING in many places before error
3156 return. Clarify some comments.
3158 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3160 (md_assemble): Parse string instruction operands, looking for
3161 segment override prefixes. Check for invalid segment prefixes on
3163 (i386_operand): i.seg[] and max mem_operand changes for string
3165 * config/tc-i386.h (EsSeg): Define.
3167 * config/tc-i386.h (regKludge): Define.
3168 (iclrKludge, imulKludge): Don't define.
3169 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3170 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3171 opcode_modifier checks to look for more common cases first. Add
3172 default_seg for IsString case.
3174 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3176 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3178 * configure: Rebuild with new automake and libtool.
3179 * aclocal.m4, Makefile.in: Likewise.
3181 * doc/Makefile.am (as.dvi): New target.
3182 * doc/Makefile.in: Rebuild.
3184 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3186 * configure.in: Added sparc86x support.
3188 * configure: Rebuild.
3190 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3192 (md_parse_option): Warn if -EL is not supported for this architecture.
3194 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3196 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3198 * config/tc-mips.c (mips_ip): Note when we use get match on
3199 the full instruction name.
3201 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3203 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3204 back into the expression to handle add/sub simplification correctly.
3206 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3208 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3210 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3215 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3217 * symbols.c (max_indent_level): New global.
3218 (print_symbol_value_1): Use it.
3219 * expr.h (expr_build_dot): Declare.
3220 * expr.c (expr_build_dot): New function.
3222 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3224 * symbols.c (print_binary): New function.
3225 (print_expr_1): Call it.
3227 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3229 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3230 operand in the opcode.
3232 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3234 * config/tc-i386.h: Reorder operand flags and opcode modifier
3235 flags for clarity. Remove unused definitions: Unknown,
3236 ImmUnknown, DispUnknown, NoModrm.
3237 * config/tc-i386.c (type_names): Add missing Debug type.
3238 (md_assemble): Better duplicate prefix checking. Quicker string
3239 instruction check via new opcode_modifier flag.
3241 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3243 * doc/as.texinfo (Invoking): Clarify -Wa example.
3245 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3247 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3248 (s_mips_weakext): Define.
3249 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3250 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3253 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3255 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3256 is an error if the value can not be computed at assembly time.
3257 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3259 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * gasp.c (main): Set next field of new include_path structure to
3262 NULL. From Avery Pennarun <averyp@gdc.ca>.
3264 * read.c (s_mri_sect): Call as_bad rather than abort for an
3265 unsupported MRI target.
3267 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3270 the destination of a branch instruction should be altered.
3271 (find_real_start): New function: Locate the real, Thumb coded
3272 start of a Thumb function.
3273 (do_t_branch23): Alter the destination of branches to Thumb
3276 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3278 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3280 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3283 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3285 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3286 * doc/c-hppa.texi: Likewise.
3288 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * Makefile.am: Rebuild dependencies.
3291 * Makefile.in: Rebuild.
3293 * Makefile.am (DEP_INCLUDES): New variable.
3294 (.dep1): Change to work when srcdir is not an absolute path.
3295 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3296 * Makefile.in: Rebuild.
3298 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3300 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3301 LinearAddress patch.
3303 * configure.in: Set version to 2.9.1.
3304 * configure: Rebuild.
3306 * Branched binutils 2.9.
3308 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3310 * config/tc-i386.h (FWait): Define.
3311 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3312 other prefixes. Check FWait flag in opcode table to see which
3313 instructions require an fwait prefix.
3315 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3317 * stabs.c (get_stab_string_offset): Always create a stab string
3320 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3322 Fix some gcc -Wall warnings:
3323 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3324 * ehopt.c (eh_frame_code_alignment): Likewise.
3325 * expr.c (integer_constant, operand): Likewise.
3326 * frags.c (frag_align): Likewise.
3327 * gasp.c (level_0, change_base, doinstr): Likewise.
3328 * hash.c (hash_ask): Likewise.
3329 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3330 (debugging_pseudo): Likewise.
3331 * macro.c (define_macro, check_macro): Likewise.
3332 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3333 (ignore_rest_of_line, float_cons): Likewise.
3334 * symbols.c (decode_local_label_name): Likewise.
3335 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3336 (fixup_segment, number_to_chars_bigendian): Likewise.
3337 (number_to_chars_littleendian): Likewise.
3338 * config/atof-ieee.c (gen_to_words): Likewise.
3339 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3340 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3341 * read.c (output_big_sleb128): Initialize locals to avoid
3343 (output_big_uleb128, equals): Likewise.
3344 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3345 to unsigned int. Change zeros to unsigned int.
3346 * cond.c (s_if): Add return to default case.
3347 * frags.c (frag_now_fix): Change return type to addressT.
3348 * frags.h (frag_now_fix): Update declaration.
3349 * listing.c (file_info_struct): Change linenum to unsigned int.
3350 (struct list_info_struct): Change hll_line to unsigned int.
3351 (print_source): Update format string.
3352 * read.c (emit_expr): Change scan to unsigned int, and don't
3353 bother to initialize it.
3354 * symbols.c (dollar_label_count): Change to unsigned long.
3355 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3356 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3357 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3359 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3361 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3362 mcf5200 just as we do for m68000.
3363 (m68k_init_after_args): Likewise.
3364 (md_estimate_size_before_relax): Likewise.
3366 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3368 * config/tc-v850.c (md_assemble): Store relocation addend in
3369 fixup instead of instruction.
3371 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3373 * config/tc-i386.c (md_assemble): Swap template arguments to
3374 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3375 This macro is currently symmetric, so passing them the wrong
3376 way didn't cause any problem, but may if the macro is changed
3378 After copying template to i.tm, use i.tm. rather than t-> to
3379 access fields, and make t a const*
3380 Move i.tm.operand_types[] swap to immediately after the copy.
3382 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3384 * expr.h (expr_build_uconstant): Add prototype.
3385 (expr_build_unary,expr_build_binary): Add prototypes.
3386 * expr.c (expr_build_uconstant): New function.
3387 (expr_build_unary,expr_build_binary): New functions.
3389 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3391 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3392 * macro.c (macro_expand_body): Increase buffer size.
3393 * messages.c (as_warn): Likewise.
3394 (as_warn_where, as_bad, as_bad_where): Likewise.
3396 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3398 Based on patch from H.J. Lu <hjl@gnu.org>:
3399 * Makefile.am (DISTSTUFF): New variable.
3400 (diststuff): New target.
3401 * Makefile.in: Rebuild.
3403 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3406 m32r_elf_section_change_hook.
3408 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3409 emit a nop if a section ends with a 16 bit instruction.
3411 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3413 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3414 s_lcomm rather than obj_coff_lcomm.
3415 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3417 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3419 * config/tc-i386.h (LinearAddress): Define.
3420 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3421 instruction, don't use a default segment.
3423 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3425 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3426 * configure: Rebuild.
3428 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3430 * aclocal.m4, configure: Rebuild with libtool 1.2.
3432 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3434 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3435 PC relative branches. Patch courtesy of Jonathan Walton.
3438 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3440 * configure.in (emulations): Add thumb-pe target.
3442 * configure (emulations): Add thumb-pe target.
3444 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3446 * itbl-lex.l (yywrap): Don't define if already defined as a
3449 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3451 * depend.c (quote_string_for_make): New function.
3452 (wrap_output): Use it.
3454 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3456 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3457 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3459 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3461 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3462 Recognize -GN and -relax.
3463 (md_begin): Initialize gp size from -G switch.
3464 (alpha_force_relocation): Always force if -relax.
3465 (alpha_align): Take a new argument that will specify when to
3466 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3467 Change all callers. Emit nop alignment padding as nop+unop pair.
3469 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3471 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3472 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3474 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3476 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3477 require padding to the next long word boundary.
3479 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3481 * cgen.c: #include symcat.h.
3482 * config/tc-m32r.c: Likewise.
3484 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3486 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3487 absolute expressions instead of '$' prefixed register names.
3489 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3491 * read.c (s_set): Record file and line info for symbols when -as.
3492 (pseudo_set): Don't overwrite that dummy fragment.
3494 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-ppc.c (md_pseudo_table): Add "section".
3497 (ppc_named_section): New static function.
3499 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3501 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3502 so we don't have to scan the entire list.
3504 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3506 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3507 case, allow the parallel instructions to modify the same flag
3510 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3512 * listing.c (list_symbol_table): Categorize symbols by
3513 undefined_section rather than sy_frag->line == NULL.
3515 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3517 * Makefile.am (install-exec-local): Install properly when ln
3518 fails or tooldir == prefix.
3520 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3522 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3523 Test result of insert_operand for error.
3525 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3528 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3529 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3530 * doc/Makefile.in: Rebuild.
3532 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3534 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3535 (macro): Fix handling of M_COP[0-3].
3537 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3539 Based on patches from Ross Harvey <ross@teraflop.com>:
3540 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3541 if macro_alternate or macro_mri.
3542 (getstring): Remove support for byte constants between < and >.
3543 (get_any_string): '<' only starts a string if macro_alternate or
3545 (macro_expand_body): Permit keyword parameters following
3546 positional parameters.
3548 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3549 * configure.in (alpha*-*-netbsd*): New target.
3550 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3551 * configure: Rebuild.
3553 * as.h (flag_warn_suppress_instructionswap): Move from here...
3554 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3555 here, and make static.
3557 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3558 BFD_ASSEMBLER or MANY_SEGMENTS.
3560 * as.c (show_usage): Update bug-gnu-utils address.
3561 * gasp.c (show_usage): Likewise.
3562 * doc/as.texinfo (Bug Reporting): Likewise.
3564 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3566 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3567 insns regardless of the size of a pointer if we're in mips I or
3569 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3571 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3573 Fix rac to accept only a0:
3574 * tc-d10v.c (parallel_ok, find_opcode):
3575 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3576 Introduce OPERAND_GPR.
3578 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3580 * read.c (s_fill): Handle non-constant repeat counts by creating
3581 an rs_space fragment.
3583 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3585 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3586 from as_bad to as_warn.
3588 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3590 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3591 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3592 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3594 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3596 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3597 seg_fix_rotP rather than fix_root from seg_info.
3599 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3601 * expr.c: Add support for 0x1_2_3_4 bignums.
3603 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * configure.in: Change -linux* to -linux-gnu*.
3606 * configure: Rebuild.
3608 * app.c (do_scrub_begin): Treat \r as whitespace.
3610 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3612 * Makefile.am: Update dependencies.
3613 * Makefile.in: Rebuild.
3615 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3617 * configure, aclocal.m4: Rebuild with new libtool.
3619 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3622 the argument to bfd_set_arch_mach.
3623 (load_address): Use bfd_arch_bits_per_address to determine the
3624 bit size of an address instead of looking at the isa level.
3625 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3627 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3631 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3633 * ehopt.c: New file.
3634 * as.h (enum _relax_state): Add rs_cfa.
3635 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3636 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3637 * read.c (emit_expr): Call check_eh_frame.
3638 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3639 (relax_segment): Likewise.
3640 * Makefile.am: Rebuild dependencies.
3641 (GAS_CFILES): Add ehopt.c.
3642 (GENERIC_OBJS): Add ehopt.o.
3643 * doc/internals.texi (Frags): Document rs_cfa.
3645 * as.c (show_usage): Mention --traditional-format.
3646 (parse_args): Accept --traditional-format.
3647 * as.h (flag_traditional_format): Declare.
3648 * output-file.c (output_file_create): If flag_traditional_format,
3649 set BFD_TRADITIONAL_FORMAT on stdoutput.
3650 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3652 * config/tc-mips.c (append_insn): Make sure that if we have a
3653 fixup for an unmatched %hi reloc, it does not associated with a
3656 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3657 * doc/Makefile.in: Likewise.
3659 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3661 * config/tc-m32r.c (check_for_side_effects): New function.
3662 (can_make_parallel): Add checks for instruction side effects
3663 clashing with the other instruction.
3664 (assemble_parallel_insn): Improve warning messages. Return error
3665 message from non-swapped instruction order.
3667 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3669 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3671 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3672 md_cleanup definition. This moves the forced literal output to
3673 the end of the source pass, and avoids macro's inserting literals
3674 into the code immediately after the macro expansion.
3676 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3678 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3679 a gas internal symbol is adjustable.
3680 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3682 * as.h: If gcc version greater than 2.6, use `__format__' and
3683 `__printf__' in function attributes, rather than `format' and
3686 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3690 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3692 Add tms320c30 support:
3693 * config/tc-tic30.h: New file.
3694 * config/tc-tic30.c: New file.
3695 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3696 TARGET_FORMAT as "coff-tic30".
3697 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3698 * Makefile.am: Rebuild dependencies.
3699 (CPU_TYPES): Add tic30.
3700 (CPU_OBJ_VALID): tic30-aout is valid.
3701 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3702 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3703 * configure, Makefile.in: Rebuild.
3705 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-v850.c (md_assemble): Improvements to error messages.
3709 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3711 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3712 BFD_RELOC_HI16_S to store the high bits of any value.
3714 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3715 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3716 assembler calculate relocations to any external symbol at all.
3717 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3718 involving generation of pc-relative relocs.
3719 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3720 has been moved to md_apply_fix3.
3722 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3723 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3724 which actually means (the address of identifier's GOT entry) +
3725 constant, which is not particularly useful.
3727 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3729 * read.h (include_dirs): Declare.
3730 (include_dir_count,include_dir_maxlen): Declare.
3732 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3734 * configure.in: Correct check for shared opcodes library.
3735 * configure: Rebuild.
3737 * listing.c (buffer_line): If we can't open the file, set at_end.
3738 (listing_print): Remove unused local variable fi.
3740 * config/m68k-parse.y (reglistpair): Handle register list in
3743 * config/vms-conf.h: Don't undef VERSION.
3745 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3747 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3749 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3751 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3752 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3753 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3754 (EXTRA_DIST): Define.
3755 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3756 explicitly rather than via the list of object files.
3757 (gcc-as.opt): New file created when make-gas.com is run.
3758 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3759 itbl-cpu.h} to #include appropriate file rather than copying that
3761 * config/vms-conf.h: Synchronize with current config.in.
3762 * Makefile.in: Rebuild.
3764 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3766 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3767 (parallel_ok): Relaxed parallel subinstruction dependency check.
3769 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3771 * as.h (flag_warn_suppress_instructionswap): added new flag.
3772 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3773 command line argument.
3774 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3775 warning only if flag_warn_suppress_instructionswap is false.
3777 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3779 * configure.in (i386-*-mingw32*): New target.
3780 * configure: Rebuild.
3782 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3784 * symbols.c (resolve_symbol_value): Don't set the segment if it
3785 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3787 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3790 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3792 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3793 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3796 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3800 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3802 * config/tc-v850.c (v850_insert_operand): Display instruction when
3803 an error is encountered.
3805 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3807 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3808 (i386-*-sco3.2v5*coff): New target.
3809 (i386-*-sco3.2*): New target.
3810 * configure: Rebuild.
3812 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-v850.c: Tidy error message production.
3816 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3818 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3819 validate_immediate return value in the right type for comparisons
3822 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3824 * listing.c (MAX_BYTES): Use listing variables not constants.
3825 (data_buffer): No longer an array, but a pointer.
3826 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3827 (listing_listing): Allocate data_buffer.
3829 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3831 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3832 --listing-rhs-width, --listing-cont-lines.
3833 (show_usage): Update.
3834 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3835 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3836 (print_lines): Use the variables instead of the constants.
3837 (listing_listing): Likewise.
3838 * listing.h: Declare the new vars.
3840 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3842 * as.c (parse_args): Add --keep-locals alias for -L.
3843 Add --strip-local-absolute.
3844 (show_usage): Update.
3845 * as.h (flag_strip_local_absolute): New flag.
3846 * symbols.c (S_IS_LOCAL): Use it.
3847 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3848 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3849 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3851 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3853 * config/tc-m32r.c: Detect if explicitly parallel instructions
3854 might have an io conflict and issue a warning message.
3856 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3858 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3859 cgen_swap_fixups): Functions to save, restore and swap the fixup
3860 chain with a backup copy.
3861 (cgen_asm_finish_insn): Returns address of constructed insn.
3863 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3865 * listing.c (file_info_struct): Remove FILE, add POS.
3866 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3867 (file_info): Don't open the file.
3868 (buffer_line): Check for the file in the last_open cache, updating
3870 (print_source): Don't reference file_info->file.
3871 (listing_listing): Likewise.
3872 (listing_print): Close the file in the cache, if any.
3874 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * read.c (dwarf_file_string): New file static variable.
3877 (emit_expr): Look for constant sequence that leads up to a file
3878 name in DWARF debugging output.
3879 (stringer): Use dwarf_file_string to decide whether to accept a
3880 string as a file name.
3882 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3884 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3885 (crack_operand): Add reg->reglst MRI hack.
3886 (r_seg): Put reglst symbols in reg_section.
3887 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3889 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3891 * tc-sh.c (get_specific): Handle SGR & DBR.
3893 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3895 * tc-h8300.c (parse_reg): Take the length of the symbol into
3896 account when attempting to match a register name.
3897 * tc-h8500.c (parse_reg): Likewise.
3899 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3901 * cgen.c: Formatting changes to improve readability.
3903 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3905 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3908 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3910 Based on a patch from Jim Wilson
3911 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3912 (tc_gen_reloc): Handle cross section PC relative relocs
3915 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3917 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3919 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3921 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3922 (expr_jmp_buf): New static local.
3923 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3924 (cgen_md_operand): New function.
3925 * tc-m32r.c: Clean up pass over `struct foo' usage.
3926 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3928 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3930 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3931 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3933 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3935 * config/tc-i386.c (i386_operand): Give an error if there are
3936 unrecognized characters after an expression.
3938 For older changes see ChangeLog-9697