1 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
6 1999-07-05 Nick Clifton <nickc@cygnus.com>
8 * config/tc-arm.c (ARM_EXT_V5): Define.
9 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
10 (md_begin): Detect ARM v5 architectures.
11 (md_parse_option): Accept arm v5 specification.
12 (md_show_usage): Documment -marmv5 switch.
14 * doc/c-arm.texi: Document -marmv5 command line option.
16 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
18 (validate_immediate_twopart): New function. Determine if a
19 constant can be computed by two ADD instructions.
20 (output_inst): Remove its command line parameter - it was never
22 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
23 implememt the ADRL pseudo op.
24 (tc_gen_reloc): Generate a suitable error message if an ADRL
25 instruction tries to generate a real reloc.
27 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
29 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
31 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
34 1999-06-27 H.J. Lu <hjl@gnu.org>
36 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
37 non BFD_ASSEMBLER case.
39 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
41 * config/obj-coff.c (obj_coff_section): Mark writable sections as
44 1999-06-26 David Mosberger <davidm@hpl.hp.com>
46 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
47 out_end_sequence() when the address decreases due to a new frag.
48 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
49 numbering starts with 1.
51 1999-06-23 Nick Clifton <nickc@cygnus.com>
53 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
55 (mcore_s_text): Call obj_elf_text for ELF target.
56 (mcore_s_data): Call obj_elf_data for ELF target.
57 (mcore_s_section): No longer ELF specific. Call obj_coff_section
59 (mcore_s_bss): New function: Dump literal table before changing
61 (mcore_s_comm): New function: Dump literal table before changing
64 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
65 No longer static functions.
66 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
67 Provide prototypes for these functions.
69 1999-06-22 Ian Lance Taylor <ian@zembu.com>
71 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
72 a list of names, to try obj_segment_name, and to try abbreviated
73 names when using COFF without long section names.
75 * config/tc-alpha.c: More use of symbol accessor functions.
76 * config/tc-arc.c: Likewise.
77 * config/tc-d30v.c: Likewise.
78 * config/tc-fr30.c: Likewise.
79 * config/tc-i860.c: Likewise.
80 * config/tc-m88k.c: Likewise.
81 * config/tc-mcore.c: Likewise.
82 * config/tc-ns32k.c: Likewise.
83 * config/tc-sparc.c: Likewise.
84 * config/tc-v850.c: Likewise.
86 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
87 sy_value with appropriate accessor functions.
88 * config/tc-arm.c (md_apply_fix3): Likewise.
89 * config/tc-d10v.c (AT_WORD_P): Likewise.
90 * config/tc-v850.c (reg_name_search): Likewise.
92 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
93 use symbol_get_bfdsym instead.
94 * config/tc-ppc.c (md_assemble): Likewise.
95 * config/tc-v850.c (v850_comm): Likewise.
97 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
99 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
100 the symbol, rather than accessing the bsym member.
101 * config/tc-d10v.c (tc_gen_reloc): Likewise.
102 * config/tc-d30v.c (tc_gen_reloc): Likewise.
103 * config/tc-mcore.c (tc_gen_reloc): Likewise.
104 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
105 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
106 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
107 * config/tc-tic30.c (tc_gen_reloc): Likewise.
108 * config/tc-v850.c (tc_gen_reloc): Likewise.
110 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
112 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
113 (hppa_gen_reloc_type): Conditionalize on BFD64.
114 (tc_gen_reloc): Re-enable ELF relocations.
115 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
117 1999-06-21 Ian Lance Taylor <ian@zembu.com>
119 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
121 (do_ldst): Move assignment out of if condition.
122 (md_apply_fix3): Add casts to avoid printf format warnings. Add
123 parentheses to avoid warning.
125 1999-06-21 Nick Clifton <nickc@cygnus.com>
127 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
128 macro to get at the BFD symbol associated with a GAS symbol.
130 1999-06-19 Ian Lance Taylor <ian@zembu.com>
132 * config/tc-ppc.c: Update for symbol handling changes.
133 * config/obj-coff.c: Likewise.
135 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
137 * tc-hppa.c: General cleanups of ELF support. No more spaces
138 and subspaces for ELF.
139 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
140 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
141 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
142 (UNWIND_SECTION_NAME): Likewise.
143 (space/subspace related structures): Conditionalize definitions
145 (space/subspace directives and support routines): Conditionalize
146 definitions and references/uses on OBJ_SOM.
147 (label_symbol_struct): For ELF, track the symbol's segment. For
149 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
151 (USE_ALIASES): Kill for both SOM & ELF.
152 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
153 (pa_space, pa_subspace): Corresponding changes.
154 (pa_spaces_begin): Corresponding chagnes.
155 (md_begin): Do not muck around with space/subspace stuff for
157 (md_apply_fix): Temporarily disable argument relocation stuff
159 (tc_gen_reloc): Temporarily disable relocation generation for
161 (pa_build_unwind_subspace): Similarly.
163 1999-06-16 Nick Clifton <nickc@cygnus.com>
165 * config/tc-arm.c (thumb_set): New pseudo op.
166 (text, data, section): Override these pseudo ops with ARM
168 (s_thumb_set): New function: Perform the same as a .set pseudo
169 op, but also mark the alias'ed symbol as being a Thumb
171 (arm_s_text): New function: Perform the same as the .text
172 pseudo op, but dump the literal pool before changing
174 (arm_s_data): New function: Perform the same as the .data
175 pseudo op, but dump the literal pool before changing
177 (arm_s_section): New function: Perform the same as the
178 .section pseudo op, but dump the literal pool before changing
180 (arm_cleanup): Do not reset the current section before dumping
183 1999-06-17 Nick Clifton <nickc@cygnus.com>
185 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
186 OPTION_NO_WARN_UNMATCHED entries.
187 (md_parse_option): Generate a warning message if an unrecognised
188 option is encountered.
190 * config/tc-d10v.c (do_not_ignore_hash): New variable.
191 (get_operands): When parsing an expression after an '@' symbol
192 has been detected, do not ignore '#' symbols.
193 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
196 1999-06-13 Ian Lance Taylor <ian@zembu.com>
198 From K. Richard Pixley <rich@noir.com>:
199 * configure.in (ppc-*-vxworks*): New target.
200 * configure: Rebuild.
202 1999-06-12 Philip Blundell <philb@gnu.org>
204 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
206 1999-06-13 Ian Lance Taylor <ian@zembu.com>
208 * write.c (adjust_reloc_syms): Rather than never reducing reloc
209 which refer to symbols in linkonce sections, permit reducing the
210 relocs if the symbol is local.
212 1999-06-12 Ian Lance Taylor <ian@zembu.com>
214 * subsegs.c (subseg_text_p): New function.
215 * as.h (subseg_text_p): Declare.
216 * read.c (do_align): Use subseg_text_p to set the default fill.
217 * write.c (subsegs_finish): Likewise.
218 * config/obj-coff.c (write_object_file): Likewise.
219 * config/tc-i386.h (md_maybe_text): Don't define.
220 (md_do_align): Use subseg_text_p to set the default fill.
221 * config/tc-m32r.c (m32r_do_align): Likewise.
222 * config/tc-sh.c (sh_do_align): Likewise.
223 * config/tc-sparc.h (md_do_align): Likewise.
225 1999-06-12 David O'Brien <obrien@freebsd.org>
227 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
228 * configure: Rebuild.
230 1999-06-12 Ian Lance Taylor <ian@zembu.com>
232 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
233 * Makefile.am: Rebuild dependencies.
234 * Makefile.in: Rebuild.
236 * config/tc-i386.c (i386_immediate): Remove unused label
239 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
240 * symbols.c: Likewise.
241 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
242 sy_next field when taking address, rather than symbol_next.
244 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
246 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
247 value from the output file architecture.
248 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
249 * dwarf2dbg.h: Change bfd_vma to addressT.
251 1999-06-11 Ian Lance Taylor <ian@zembu.com>
253 * dwarf2dbg.h: Use PARAMS in function declarations.
255 1999-06-11 Martin Dorey <mdorey@madge.com>
257 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
258 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
260 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
262 1999-06-11 Ian Lance Taylor <ian@zembu.com>
264 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
266 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
269 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
271 * read.c (read_a_source_file): Only declare inescape if
274 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
276 (find_entry_byval): Add parens to avoid warning.
278 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
280 * symbols.c (resolve_symbol_value): Don't permit subtraction of
283 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
285 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
288 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
289 synthetize_setx): New functions.
290 (md_assemble): Broken the special cases into the above
291 functions. Make compiler happy if sizeof(bfd_vma)==4.
292 Fix sethi generated from set/setuw. If instructions have a relloc,
293 always clear the fields to be relocated in the opcode.
294 (sparc_ip): Remove special_case global variable.
296 1999-06-10 Ian Lance Taylor <ian@zembu.com>
298 Based on patches from John W. Woznack <jwoznack@concentric.net>:
299 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
300 indication of success rather than a value.
301 (itbl_get_val): Likewise.
302 (itbl_get_field): Use strcspn. Change delimiters to include
304 * itbl-ops.h (itbl_get_reg_val): Update declaration.
305 (itbl_get_val): Likewise.
306 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
308 * symbols.c (copy_symbol_attributes): Convert local symbols to
311 1999-06-10 Nick Clifton <nickc@cygnus.com>
313 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
316 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
318 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
319 Optimize set if sizeof(bfd_vma) == 64.
320 (sparc_ip): Fix sethi - without %hi() it should generate
321 R_SPARC_22 reloc, not R_SPARC_HI22.
322 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
324 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
326 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
327 (s_ncons): New function.
328 (native_op_table): New table.
329 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
330 R_SPARC_OLO10 handling.
332 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
334 * expr.h (struct expressionS): Revert last change; widen X_op.
335 * config/tc-alpha.c (md_begin): Check the field is wide enough.
337 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
339 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
340 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
341 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
342 * Makefile.in: Regenerated.
344 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
345 `common' pass on to s_mri_common.
346 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
348 1999-06-06 Richard Henderson <rth@cygnus.com>
350 * config/obj-elf.c (obj_elf_section): Don't free the return
351 value of demand_copy_C_string.
353 1999-06-05 Richard Henderson <rth@cygnus.com>
355 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
356 creation logic from obj_elf_create_section.
358 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
359 (section_stack): New.
360 (special_sections): Make const.
361 (obj_elf_section): Gut and rewrite parsing.
362 (obj_elf_change_section): New function broken out of obj_elf_section.
363 (obj_elf_parse_section_letters): Likewise.
364 (obj_elf_section_word): Likewise.
365 (obj_elf_section_type): Likewise.
366 (obj_elf_previous): Treat as a toggle.
367 (obj_elf_popsection): New.
368 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
369 (ppc_section_type): Likewise.
370 * config/tc-ppc.h: Likewise.
372 * expr.h (struct expressionS): Don't make X_op a bitfield.
373 * config/tc-alpha.c: Update for symbol handling changes.
374 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
375 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
377 1999-06-05 Richard Henderson <rth@cygnus.com>
379 * dwarf2dbg.c (*): Convert to K&R + prototypes.
380 (dwarf2_gen_line_info): Kill unused variables.
381 (dwarf2_finish): Likewise.
382 (dwarf2_where): Likewise.
383 (dwarf2_directive_file): If we've only got a string,
384 hand off to s_app_file.
385 * ecoff.c: Move the include of ecoff.h.
386 * symbols.h (S_IS_FUNCTION): Prototype.
388 * read.c (LEX_HASH): Supply a default.
390 (s_globl): Update `c' after skipping whitespace.
391 * read.h (LEX_END_NAME, is_name_ender): New.
392 * expr.c (get_symbol_end): Respect it.
394 1999-06-04 Mark Klein <mklein@dis.com>
396 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
398 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
400 * config/tc-hppa.c: Update for symbol handling changes.
402 1999-06-03 Ian Lance Taylor <ian@zembu.com>
404 * cgen.c: Update for symbol handling changes.
405 * config/tc-m32r.c: Likewise.
407 * config/tc-hppa.h: Update for symbol handling changes.
408 * config/tc-hppa.c: Likewise.
410 * config/tc-arm.h: Update for symbol handling changes.
411 * config/tc-arm.c: Likewise.
412 (symbol_make_empty): Remove. Just use symbol_create.
414 * symbols.c (symbol_set_tc): Correct name.
416 * Makefile.am: Rebuild dependencies.
417 ($(OBJS)): Don't depend upon struc-symbol.h.
418 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
419 * dep-in.sed: Don't remove struc-symbol.h.
420 * Makefile.in: Rebuild.
422 * doc/internals.texi (Symbols): Describe changes in symbol
425 1999-06-03 Richard Henderson <rth@cygnus.com>
427 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
428 instead of doing the work by hand.
430 1999-06-03 David Mosberger <davidm@hpl.hp.com>
432 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
433 state of line state-machine.
434 (struct ls): Collect DWARF2 line state-machine state in new member
435 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
436 resulted in any DWARF2 directives.
437 (reset_state_machine): New function.
438 (out_end_sequence): Ditto.
439 (dwarf2_gen_line_info): When switching sections or switching to a
440 lower text address, call out_end_sequence() first to terminate the
441 previous code sequence as code sequences MUST have monotonically
442 increasing addresses.
443 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
445 1999-06-03 David Mosberger <davidm@hpl.hp.com>
447 * as.c (parse_args): Add option -gdwarf2 to allow requesting
448 DWARF2 debug info (line information only, at this point).
449 * as.h: Update comment about supported debug formats.
450 * dwarf2dbg.c, dwarf2dbg.h: New files.
451 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
453 * expr.c (operand): Don't use [ for parens if we want an index op.
454 (op_encoding): Switch [ into O_index, if desired.
455 (op_rank): Renumber with O_index on bottom.
456 (expr): If O_index, match closing bracket.
457 * expr.h (O_index): New.
459 * read.c (read_a_source_file): Conditionally allow matched "
460 in lines passed to md_assemble.
462 * config/obj-elf.c (elf_pseudo_table): Add `common'.
464 1999-06-03 Ian Lance Taylor <ian@zembu.com>
466 Add support for storing local symbols in a small structure to save
467 memory when assembling large files.
468 * as.h: Don't include struc-symbol.h.
469 (symbolS): Add typedef.
470 * symbols.c: Include struc-symbol.h.
471 (local_hash): New static variable.
472 (save_symbol_name): New static function, from symbol_create.
473 (symbol_create): Call save_symbol_name.
474 (local_symbol_count): New static variable.
475 (local_symbol_conversion_count): Likewise.
476 (LOCAL_SYMBOL_CHECK): Define.
477 (local_symbol_make): New static function.
478 (local_symbol_convert): New static function.
479 (colon): Handle local symbols. Create local symbol for local
481 (symbol_table_insert): Handle local symbols.
482 (symbol_find_or_make): Create local symbol for local label name.
483 (symbol_find_base): Check for local symbol.
484 (symbol_append, symbol_insert): Check for local symbols.
485 (symbol_clear_list_pointers, symbol_remove): Likewise.
486 (verify_symbol_chain): Likewise.
487 (copy_symbol_attributes): Likewise.
488 (resolve_symbol_value): Handle local symbols.
489 (resolve_local_symbol): New static function.
490 (resolve_local_symbol_values): New function.
491 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
492 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
493 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
494 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
495 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
496 (symbol_previous, symbol_next): New functions.
497 (symbol_get_value_expression): Likewise.
498 (symbol_set_value_expression): Likewise.
499 (symbol_set_frag, symbol_get_frag): Likewise.
500 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
501 (symbol_mark_used_in_reloc): Likewise.
502 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
503 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
504 (symbol_mri_common_p): Likewise.
505 (symbol_mark_written, symbol_clear_written): Likewise.
506 (symbol_written_p): Likewise.
507 (symbol_mark_resolved, symbol_resolved_p): Likewise.
508 (symbol_section_p, symbol_equated_p): Likewise.
509 (symbol_constant_p): Likewise.
510 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
511 (symbol_get_obj, symbol_set_obj): Likewise.
512 (symbol_get_tc, symbol_set_tc): Likewise.
513 (symbol_begin): Initialize local_hash.
514 (print_symbol_value_1): Handle local symbols.
515 (symbol_print_statistics): Print local symbol statistics.
516 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
517 Declare new symbols.c functions. Move many declarations here from
519 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
520 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
521 (struct symbol): Move bsym to make it clearly the first field.
522 Remove TARGET_SYMBOL_FIELDS.
523 (symbolS): Don't typedef.
524 (struct broken_word): Remove.
525 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
526 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
527 (symbol_clear_list_pointers): Likewise.
528 (symbol_insert, symbol_remove): Likewise.
529 (symbol_previous, symbol_append): Likewise.
530 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
531 (struct local_symbol): Define.
532 (local_symbol_converted_p, local_symbol_mark_converted): Define.
533 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
534 (local_symbol_get_frag, local_symbol_set_frag): Define.
535 (local_symbol_get_real_symbol): Define.
536 (local_symbol_set_real_symbol): Define.
538 * write.c (write_object_file): Call resolve_local_symbol_values.
539 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
540 (TARGET_SYMBOL_FIELDS): Don't define.
541 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
542 ECOFF_DEBUGGING, add ECOFF fields.
543 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
544 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
545 ECOFF_DEBUGGING, add ECOFF fields.
546 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
547 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
548 * config/tc-mcore.h: Don't include struc-symbol.h.
549 (TARGET_SYMBOL_FIELDS): Don't define.
550 (struct mcore_tc_sy): Define.
551 (TC_SYMFIELD_TYPE): Define.
552 * Many files: Use symbolS instead of struct symbol. Use new
553 accessor functions rather than referring to symbolS fields
556 * read.c (s_mri_common): Don't add in value of line_label.
558 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
559 checking for SEC_LINK_ONCE.
561 * config/tc-sh.h (sh_fix_adjustable): Declare.
563 * app.c (input_buffer): New static variable.
564 (app_push): Save saved_input in allocated buffer.
565 (app_pop): Restored saved_input.
566 (do_scrub_chars): Change get parameter to take char * and int as
567 arguments. Change GET macro to pass input_buffer to get
568 function. Don't save input into allocated buffer.
569 * as.h (do_scrub_chars): Update declaration.
570 * input-file.c (input_file_get): Change to take char * and int.
571 Read data into passed in buffer. Remove static buffer.
572 * read.c (scrub_from_string): Change to take char * and int. Copy
573 data into passed in buffer.
575 * hash.h: Neaten. Declare hash_traverse.
576 * hash.c: Complete rewrite based on BFD hashing code.
577 * gasp.c (chunksize): New variable.
578 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
581 1999-05-28 Nick Clifton <nickc@cygnus.com>
583 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
584 addend unless the target uses an old ABI.
586 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
588 -Wchar-subscripts cleanup
589 * listing.c (listing_newline): Use unsigned char variable, so
590 calls to isascii,iscntrl are correct.
591 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
593 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
594 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
595 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
596 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
598 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
600 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
602 (arch_coldfire_p): New #define.
603 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
605 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
607 * config/tc-m68k.c (install_operand): Add places `n', `o'.
609 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
610 (install_operand): Add place `N'.
611 (init_table): Add registers ACC, MACSR, MASK.
613 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
615 * config/tc-m68k.c: Change mcf5200 --> mcf.
616 (archs): Add mcf5206e, mcf5307.
617 (m68k_ip): Add format `u'.
618 (install_operand): Add place `m', `M', `h'.
619 (init_table): Add upper/lower registers.
621 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
623 1999-05-28 Martin Dorey <mdorey@madge.com>
625 * config/tc-i960.c: Several minor changes to add ELF and
626 BFD_ASSEMBLER support.
627 * config/tc-i960.h: Likewise.
628 * configure.in (i960-*-elf*): New target.
629 * aclocal.m4, configure: Rebuild.
631 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
633 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
634 reloc changes when defined(BFD_ASSEMBLER).
636 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
638 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
640 * write.c (write_print_statistics): Output to file, not stderr.
642 * expr.c (generic_bignum_to_int32,64): Prototype.
644 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
645 output_sleb128, output_uleb128, output_big_sleb128,
646 output_big_uleb128, output_big_leb128): Prototype.
647 (output_big_sleb128, output_big_uleb128): Make inline.
648 (output_big_leb128): Remove inline
650 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
651 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
652 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
653 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
654 value for correct overflow check in write.c:fixup_segment.
655 * write.c (fixup_segment): Move bitfield overflow checks to after
656 the md_apply_fix call.
657 * config/obj-coff.c (fixup_segment): Likewise.
658 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
659 valueT *val argument.
661 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
663 * config/atof-ieee.c (gen_to_words): Correctly round a
664 denormalized number. Fix off-by-one in range checking for
665 exponent in a denormal.
667 1999-05-10 Nick Clifton <nickc@cygnus.com>
669 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
672 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
674 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
676 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
678 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
679 (ReverseRegRegmem): Remove.
680 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
681 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
682 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
685 From Doug Ledford <dledford@redhat.com>
686 * config/tc-i386.h (RegXMM): New for P/III.
687 * config/tc-i386.c: Add support for P/III.
689 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
691 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
692 (md_begin): Allow ppc32 insns in ppc64bridge mode.
693 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
695 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
697 * config/tc-i386.c (i386_immediate): Skip whitespace before
698 complaining about junk after expression.
699 (i386_displacement): Likewise.
701 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
703 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
704 Don't copy before downcaseing.
706 1999-05-05 Catherine Moore <clm@cygnus.com>
708 * tc-m68k.c: Include elf/m68k.h.
709 (m68k_elf_final_processing): New routine.
710 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
713 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
715 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
718 1999-04-30 Nick Clifton <nickc@cygnus.com>
720 * config/tc-mcore.c (mcore_s_section): Dump literals before
723 1999-04-29 Nick Clifton <nickc@cygnus.com>
725 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
728 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
730 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
731 (TC_INIT_FIX_DATA): Delete.
732 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
733 (TC_INIT_FIX_DATA): Delete.
734 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
735 * write.c (fix_new_internal): Initialize fx_cgen member.
736 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
737 (gas_cgen_md_apply_fix3): Update.
738 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
739 (md_cgen_record_fixup_exp): Update.
740 (FX_OPINFO_R_TYPE): Update.
742 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
743 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
744 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
745 * frags.h (struct frag): Make opindex, opinfo ints.
747 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
749 1999-04-26 Tom Tromey <tromey@cygnus.com>
751 * aclocal.m4, configure: Updated for new version of libtool.
753 1999-04-22 Nick Clifton <nickc@cygnus.com>
755 * config/tc-mcore.c (md_apply_fix3): Renamed function from
757 (md_apply_fix3): Do not fix up absolute relocations against
760 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
762 1999-04-20 Nick Clifton <nickc@cygnus.com>
764 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
765 changes and data-in-text directives.
766 (mcore_cons): New function: intercept cons() operations.
767 (mcore_float_cons): New function: intercept float_cons()
769 (mcore_stringer): New function: intercept stringer() operations.
771 1999-04-18 Ian Lance Taylor <ian@zembu.com>
773 * obj.h (struct format_ops): Change generate_asm_lineno field to
775 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
777 * config/tc-alpha.c (find_opcode_match): Add default case to
779 (find_macro_match): Likewise.
780 (load_expression): Parenthesize && within ||.
782 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
784 1999-04-17 Nick Clifton <nickc@cygnus.com>
786 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
787 .text .data .section pseudo ops.
788 (mcore_s_section): New function. Dump lits before changing secs.
789 (mcore_s_text): New function. Dump lits before changing secs.
790 (mcore_s_data): New function. Dump lits before changing secs.
792 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
794 * config/tc-mips.c (mips_32bitmode): New.
795 (md_begin): Set mips_32bitmode if needed.
796 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
797 Set EF_MIPS_32BITMODE.
799 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
801 * config/obj-coff.c (c_section_symbol): Fix typo in previous
804 1999-04-16 Nick Clifton <nickc@cygnus.com>
806 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
808 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
810 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
811 expressions correctly.
814 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
816 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
818 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
820 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
821 and fmpynfadd instructions.
823 1999-04-11 Richard Henderson <rth@cygnus.com>
825 * as.h (environ): Declare it, if needed.
826 * as.c (dump_statistics): Don't declare environ.
827 * configure.in (environ): Detect declaration.
828 * configure, config.in: Rebuild
830 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
831 (i386_displacement): Allocate enough space for replacement buffer.
832 Clean up replacement buffer initialization.
834 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
836 * subsegs.c (section_symbol): Don't create a new symbol if one
837 already exists; instead, use the existing one, but set its segment
838 and frag data if it hasn't already been defined.
839 * config/obj-coff.c (c_section_symbol): Likewise.
841 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
843 * tc-alpha.c (load_expression): Call as_bad instead of abort.
845 1999-04-08 Nick Clifton <nickc@cygnus.com>
847 * config/tc-mcore.c: New File: Support routines for MCore
849 * config/tc-mcore.h: New File: Definitions for MCore assembler.
850 * config/obj-coff.c: Add support for mcore-pe target.
852 * Makefile.am: Add support for MCore targets.
853 * Makefile.in: Regenerate.
854 * configure.in: Add support for MCore targets.
855 * configure: Regenerate.
857 * doc/all.texi: Set MCORE.
858 * doc/as.texinfo: Document MCore specific command line options.
860 * write.h: Prevent multiple inclusion.
862 1999-04-06 Ian Lance Taylor <ian@zembu.com>
864 * asintl.h (LC_MESSAGES): Never define.
865 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
867 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
870 * Makefile.am (m68k-parse.c): If configuring in the source
871 directory, copy m68k-parse.y into the local directory before
872 running ylwrap, to remove spurious differences when generating
874 * Makefile.in: Rebuild.
876 * config/tc-sparc.h (md_do_align): Just allocate the number of
877 bytes necessary, rather than always allocating 1024.
879 1999-04-04 Ian Lance Taylor <ian@zembu.com>
881 * listing.c (listing_newline): Add cast to avoid warning.
882 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
883 * config/tc-i386.c (i386_scale): Add return value.
884 (build_displacement_string): Remove unused local temp_disp2.
885 (i386_intel_memory_operand): Add parentheses to avoid warning.
886 (i386_intel_operand): Remove unused local end_of_operand_string.
887 (i386_operand): Remove unused local operand_modifier.
888 (i386_operand): Add parens to avoid warning.
890 1999-04-04 Don Bowman <don@pixsci.com>
892 * configure.in: Add mips*-*-vxworks* target; have it define
894 * configure, config.in: Rebuild.
896 1999-03-31 Nick Clifton <nickc@cygnus.com>
898 * configure.in (emulations): Add support for arm-epoc-pe.
899 * configure: Regenerate.
900 * config/te-epoc-pe.h: New file. Define macros specific to
902 * config/tc-arm.h: Select epoc-pe-arm target format if configured
903 for arm-epoc-pe target.
905 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
907 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
909 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
911 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
912 detect ",n" without a condition.
913 (pa_parse_neg_cmpsub_cmpltr): Likewise.
916 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
918 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
919 instruction is encoded with one bit.
922 1999-03-23 Ian Lance Taylor <ian@zembu.com>
924 * doc/internals.texi (CPU backend): Mention that
925 line_separator_chars should not include newline. From thi
926 <ttn@mingle.glug.org>.
928 1999-03-22 Doug Evans <devans@casey.cygnus.com>
930 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
931 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
933 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
935 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
937 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
939 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
942 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
944 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
946 1999-03-15 Martin Hunt <hunt@cygnus.com>
948 * app.c (do_scrub_begin): Change '-' back to a symbol char
949 so we can use multiple opcodes on a line again.
951 * config/tc-d30v.c: By default, warn if a symbol has
952 the same name as a register. Plus some minor
953 updates from the branch.
955 1999-03-13 Nick Clifton <nickc@cygnus.com>
957 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
958 BFD_RELOC_16 and BFD_RELOC_64.
960 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
962 * expr.c (expr): Add missing else.
964 1999-03-12 Nick Clifton <nickc@cygnus.com>
966 * config/tc-arm.c (md_apply_fix3): Improve error message.
968 1999-03-11 Doug Evans <devans@casey.cygnus.com>
970 * Makefile.am (CPU_TYPES): Add fr30.
971 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
972 (fr30,m32r dependencies): Update.
973 * Makefile.in: Rebuild.
975 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
976 (gas_cgen_record_fixup_exp): Ditto.
977 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
978 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
979 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
980 (md_cgen_lookup_reloc): Update use of operand->type.
981 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
982 (md_convert_frag): Call cgen_operand_lookup_by_num.
983 (md_cgen_lookup_reloc): Update use of operand->type.
984 (m32r_cgen_record_fixup_exp): Ditto.
986 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
988 * config/tc-mips.c (md_show_usage): Fix message.
990 1999-03-03 Nick Clifton <nickc@cygnus.com>
992 * doc/c-arm.texi (ARM Syntax): Document new command line switches
993 and LDR reg,=<expr> instruction.
995 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
998 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1000 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1002 1999-02-17 Nick Clifton <nickc@cygnus.com>
1004 This patch was created by: Scott Bambrough
1005 <scottb@corelcomputer.com>
1008 Special cased '@' character. The '@' character is used as the
1009 ARM assembler comment character, as a special character
1010 and in ELF .symver pseudo-op's, and as a special character in
1011 .type and .section pseudo-ops.
1012 (symver_pseudo): New static variable.
1013 (symver_state): New static variable.
1014 (struct app_save): Add field 'symver_state'.
1015 (app_push): Save global symver_state int struct app_save.
1016 (app_pop): Restore global symver_state from struct app_save.
1017 (do_scrub_chars): Special case handling of '@' character in
1020 * configure.in: Modified to recognize armv* uname syntax from ARM
1022 * configure: Regenerated.
1024 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1025 a prefix to the section's type.
1026 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1027 the type's typename.
1029 * config/tc-arm.h: Add support for PIC generation:
1030 (pic_code): New boolean.
1031 (obj_relocate_extern): Define.
1032 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1033 (TC_CONS_FIX_NEW): Define.
1034 (tc_fix_adjustable): Define.
1035 (GLOBAL_OFFSET_TABLE_NAME): Define.
1037 * config/tc-arm.c: Add support for PIC generation:
1038 (line_seperator_chars): Allow ';' as a seperator for Linux.
1039 (is_immediate_prefix): New macro.
1040 (arm_parse_reloc): New function.
1041 (s_arm_elf_cons): New function.
1042 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1043 (md_undefined_symbol): Special case handling for the Global Offset
1045 (md_apply_fix3): Handle PIC relocs.
1046 (tc_gen_reloc): Handle PIC relocs.
1047 (md_parse_option): Add support for '-k' command line switch to
1048 enable PIC generation.
1049 (cons_fix_new_arm): New function.
1050 (s_arm_elf_cons): New function.
1052 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1054 * configure.in: Add comments for uses of AC_DEFINE.
1055 * acinclude.m4: Likewise.
1056 * acconfig.h: Remove.
1057 * aclocal.m4: Rebuild.
1058 * configure: Rebuild.
1059 * Makefile.in: Rebuild.
1060 * config.in: Rebuild.
1062 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1064 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1065 non-constant offset from a base register.
1067 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1069 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1072 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1074 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1075 (emit_insn): Look for pc-relative and no-overflow specifiers on
1076 internal relocation types.
1078 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1080 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1083 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1085 (mips_4650, mips_4010, mips_4100): Variables removed.
1086 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1087 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1089 (md_begin): Don't bother initializing the mips_NNNN variables;
1090 mips_cpu is set, and that's good enough now.
1091 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1092 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1093 (show): New function, to handle wrapping in the CPU lists.
1094 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1096 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1098 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1099 than treat as an immediate specifier.
1101 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1103 * config/tc-i386.c: Prototype many functions.
1104 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1105 (i386_immediate): Remove unused second argument.
1106 (i386_intel_operand): Fix i386_is_reg typo.
1107 (i386_operand): Use allow_naked_reg.
1108 (output_invalid): Make operand int for K&R.
1110 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1112 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1114 * Makefile.in: Rebuild.
1116 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1118 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1120 (EXTRA_as_new_SOURCES): Comment out.
1121 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1122 * Makefile.in: Rebuild.
1123 * doc/Makefile.in: Rebuild.
1124 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1125 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1126 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1127 * configure: Rebuild.
1128 * aclocal.m4: Rebuild.
1129 * config.in: Rebuild.
1130 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1131 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1132 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1133 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1134 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1135 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1136 (gas_cgen_record_fixup_exp): Ditto.
1137 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1138 descriptor, not global variable.
1139 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1140 descriptor, not global variable. Refer to insert_operand handler
1141 via cpu descriptor, not global function.
1142 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1143 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1144 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1145 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1146 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1147 * config/tc-m32r.c: Ditto.
1148 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1149 (md_assemble): Ditto.
1150 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1152 1999-02-09 Nick Clifton <nickc@cygnus.com>
1154 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1155 relocations for ELF targets.
1157 1999-02-08 Nick Clifton <nickc@cygnus.com>
1159 * configure.in: Add support for StrongARM target.
1160 * configure: Regenerate.
1162 1999-02-05 Nick Clifton <nickc@cygnus.com>
1164 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1166 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1169 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1171 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1173 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1175 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1176 (INTEL_DWORD_MNEM_SUFFIX): Define.
1179 (DWORD_PTR): Define.
1180 (XWORD_PTR): Define.
1182 (OFFSET_FLAT): Define.
1184 (NONE_FOUND): Define.
1187 * config/tc-i386.c (set_intel_syntax): New routine.
1188 (intel_syntax): Declare.
1189 (allow_naked_reg): Declare.
1190 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1191 (intel_float_operand): New routine.
1192 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1193 Handle brackets as well as parens. Call i386_intel_operand for
1194 intel syntax. Reverse operands if appropriate. Handle new
1195 suffixes. Handle movzx and movsx.
1196 (i386_is_reg): New routine.
1197 (i386_immediate): New routine.
1198 (i386_scale): New routine.
1199 (i386_displacement): New routine.
1200 (i386_operand_modifier): New routine.
1201 (build_displacement_string): New routine.
1202 (i386_parse_seg): New routine.
1203 (i386_intel_memory_operand): New routine.
1204 (i386_intel_operand): New routine.
1205 (i386_operand): Call i386_displacement, i386_immediate,
1206 i386_scale, etc. instead of handling inline.
1207 (parse_register): Handle registers without prefix.
1209 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1211 * configure: Regenerate.
1212 * configure.in (arm-*-oabi): New.
1213 (thumb-*-oabi): New.
1214 * config/tc-arm.c (target_oabi): Declare.
1215 (md_apply_fix3): Support REL relocs.
1216 (md_parse_option): Handle -oabi.
1217 (elf32_arm_target_format): New routine.
1218 (md_longopts): Add OPTION_OABI.
1219 * config/tc-arm.h: Redefine TARGET_FORMAT.
1222 1999-01-28 Nick Clifton <nickc@cygnus.com>
1224 * write.c (write_relocs): Handle out of range error.
1226 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1227 (fr30_force_relocation): Default to 0.
1229 * config/tc-fr30.h (obj_fix_adjustable): Define.
1230 (TC_FORCE_RELOCATION): Define.
1232 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1235 1999-01-16 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1238 merge of two instructions if the left instruciton kills the right.
1240 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1242 * Makefile.in: Regenerate.
1243 * configure.in: Redo test for using cgen.
1244 * configure: Regenerate.
1246 1999-01-09 Nick Clifton <nickc@cygnus.com>
1248 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1249 redefinition of this macro.
1251 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1253 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1256 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1258 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1259 a read of HI or LO and an immediatly following branch.
1261 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1263 * config/tc-mips.c (md_begin): Another correction to the setting of
1266 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1268 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1270 1998-12-21 Nick Clifton <nickc@cygnus.com>
1272 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1273 bit insn when optimizing, so that parallelised instructions will
1274 start on a 32 bit boundary.
1276 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1278 * config/tc-mips.c (mips_eabi64): New.
1279 (md_begin): Set mips_eabi64.
1280 (mips_elf_final_processing): Use it.
1282 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1284 * config/tc-mips.c (mips_elf_final_processing):
1285 Correct setting of ABI in e_flags.
1287 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1289 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1291 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1293 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1295 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1297 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1298 warning, values that don't fit in the field.
1300 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1302 * config/tc-mips.c (mips_abi_string): New.
1303 (md_parse_option,md_longopts): Add mabi.
1304 (mips_elf_final_processing): Set e_flags based on mabi flag.
1306 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1308 * config/tc-mips.c (md_parse_option): Handle vr4111.
1310 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1312 * config/tc-h8300.c (build_bytes): Change message given if the
1313 instruction requires H8/300H mode and we're not in Hmode, to
1314 suggest that it may be the operand modes that are the problem, not
1315 necessarily the opcode.
1317 1998-12-10 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-fr30.c: Add line separator character.
1321 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1323 * configure.in (hppa-*-mpeix*): New target.
1324 * config/obj-som.h (obj_som_compiler): Declare.
1325 * config/obj-som.c (compiler_seen): New static variable.
1326 (obj_som_compiler): New function.
1327 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1328 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1329 (pa_type_args): Set hppa_priv_level.
1330 (pa_compiler): New static function if OBJ_SOM.
1331 * configure: Rebuild.
1333 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1335 * read.c (output_leb128): Don't mark as inline.
1337 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1339 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1340 AIX .vbyte unaligned data support.
1341 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1342 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1345 1998-12-07 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1350 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1352 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1353 BFD_RELOC_ARM_PCREL_BRANCH.
1355 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1357 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1358 checking the target type.
1359 (mips-dec-bsd*): Set endian to little.
1360 * configure: Rebuild.
1362 COFF weak symbol support, based on patches from Mark Elbrecht
1363 <snowball3@usa.net>:
1364 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1365 * config/obj-coff.c (obj_coff_weak): New static function.
1366 (obj_coff_endef) [both versions]: Handle weak symbols.
1367 (coff_frob_symbol): Likewise.
1368 (yank_symbols): Likewise.
1369 (obj_pseudo_table): Add "weak".
1371 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1372 <aymeric.vincent@emi.u-bordeaux.fr>.
1373 * aclocal.m4: Rebuild with current tools.
1374 * configure: Rebuild.
1376 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1377 an assertion failure for a case we can't handle when OBJ_ECOFF.
1379 * expr.c (operator): And with 0xff to avoid problems with signed
1382 1998-12-03 Nick Clifton <nickc@cygnus.com>
1384 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1385 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1387 1998-12-02 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1392 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1394 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1397 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1399 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1402 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1404 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1406 (d10v_cleanup): Only generate previous insn if a multiline insn is
1409 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1411 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1414 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1416 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1417 -marm6xxx command line switches.
1419 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1421 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1422 (itbl-ops.o): Delete duplicate dependencies.
1423 Rebuild dependencies.
1424 Add fr30 dependencies.
1425 * Makefile.in: Rebuild.
1427 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1431 * listing.c: Ignore line terminator characters found inside
1434 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1436 * po/gas.pot: Regenerated.
1438 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1441 fr30_is_label_start(). Also checks for delay slot insns.
1443 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1444 FR30 instructions which contain a colon in the mnemonic.
1446 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1448 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-fr30.c: Removed currently superflous code.
1452 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1454 * config/tc-fr30.h: New file.
1455 * config/tc-fr30.c: Tweaking so that it will compile.
1457 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1459 * config/tc-d10v.h (obj_fix_adjustable): Define.
1460 (TC_FORCE_RELOCATION): Define.
1461 (d10v_force_relocation): Declare.
1462 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1463 (md_apply_fix3): Handle Vtable relocs.
1464 (d10v_fix_adjustable): New.
1465 (d10v_force_relocation): New.
1467 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-d30v.c: Change default behaviour to ignore potential
1470 conflicts between register name and symbol names.
1472 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1474 * configure.in: Add fr30-*-*.
1475 * config/tc-fr30.c: New file.
1476 * Makefile.in: Regenerated.
1477 * config.in: Regenerated.
1478 * configure: Regenerated.
1479 * doc/Makefile.in: Regenerated.
1480 * po/gas.pot: Regenerated.
1482 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1484 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1487 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1489 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1491 (do_scrub_chars): Add some casts to unsigned char to avoid
1492 unwanted sign extension.
1493 * read.c (lex_type): Set characters about 127 to be symbol
1495 * config/tc-i386.c (md_begin): Set identifier_chars and
1496 operand_chars for values above 127.
1498 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1500 * configure.in: detect cygwin* instead of cygwin32*
1501 * configure: regenerate
1503 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1505 * listing.c: Add support for producing a listing from piped
1508 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1510 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1511 (append_insn): Account for the tx39's multiply behavior.
1513 1998-10-26 Michael Meissner <meissner@cygnus.com>
1515 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1516 from assemble_parallel_insns. Add support for '->' to indicate
1517 explicitly serializing the instructions.
1518 (md_assemble): Ditto.
1520 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1522 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1525 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1527 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1529 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1531 * config/tc-mips.c : support frame and regmask/fregmask when
1532 MIPS_STABS_ELF is specified.
1534 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1536 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1537 (md_apply_fix): Don't return 1 for VTABLE relocs.
1538 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1540 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1542 * doc/c-i386.texi: Replace occurences of "opcode" with
1543 "instruction mnemonic", "instruction", or "mnemonic" when
1544 referring to the name of an instruction. Use "opcode" when
1545 referring to the sequence of machine bytes.
1547 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1548 (is_opcode_char): Rename to is_mnemonic_char.
1549 (md_assemble and i386_operand): Correct error messages from
1550 "opcode" to "instruction mnemonic"
1551 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1552 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1553 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1554 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1555 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1556 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1557 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1559 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1561 * config/tc-i386.c (i386_operand): Check for garbage after
1564 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1566 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1567 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1569 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1571 * config/tc-sh.h (obj_fix_adjustable): Define.
1572 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1573 (md_apply_fix): Likewise.
1574 (tc_gen_reloc): Likewise.
1575 (sh_fix_adjustable): New.
1577 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1579 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1580 * cgen.h (gas_cgen_finish_insn): Update prototype.
1581 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1582 cgen_insn_t -> CGEN_INSN_INT.
1583 (make_parallel): Update handling of CGEN_INT_INSN_P.
1584 (assemble_parallel_insn): Ditto.
1585 (target_make_parallel): New function.
1586 (md_assemble): Use it.
1588 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1590 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1592 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1594 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1595 converted into lower case.
1597 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1599 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1600 (gas_cgen_tc_gen_reloc): Likewise.
1601 * config/tc-m32r.h (obj_fix_adjustable): Define.
1602 * config/tc-m32r.c (m32r_fix_adjustable): New.
1603 (m32r_force_relocation): Handle VTABLE relocs.
1605 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1607 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1609 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1611 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1612 to lower case before parsing.
1614 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1615 parallel insns modift buts in the PSW as a side effect.
1617 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-d30v.c (find_format): Test for missing flag and
1622 (md_apply_fix3): Fix error messages to avoid
1623 assumption about presence of a symbol.
1625 (parallel_ok): Disallow parallel instructions that both modify the
1628 (find_format): Generate a warning if an odd numbered register is
1629 used as the first register in a mutli-register instruction.
1631 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1634 relocations are always associated with a symbol.
1636 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1638 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1639 (elf32_sparc_force_relocation): Declare.
1640 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1641 (tc_gen_reloc): Handle vtable relocs.
1642 (elf32_sparc_force_relocation): New.
1644 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1646 * symbols.c (S_IS_FUNCTION): New.
1647 * config/tc-v850.h (obj_fix_adjustable): Define.
1648 (TC_FORCE_RELOCATION): Define.
1649 (v850_force_relocation): Declare.
1650 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1651 of fx_addnumber for VTABLE reloc addends.
1652 (md_apply_fix3): Handle VTABLE relocs.
1653 (v850_fix_adjustable): New.
1654 (v850_force_relocation): New.
1656 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1658 * tc-hppa.c (fp_operand_format): Add some additional formats.
1659 (pa_ip): Do not automatically promote into pa2.0 mode.
1660 (pa_level): Handle ".level 2.0".
1662 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1664 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1665 * config/tc-i386.h (template.extension_opcode): Change to
1666 unsigned int to allow full range of 8-bit opcode suffixes.
1667 (None): Redefine as 0xffff.
1669 From Jeff B Epler <jepler@usgs.gov>
1670 * doc/c-i386.texi (i386-SIMD): New section.
1672 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1674 * read.c (discard_rest_of_line): New function.
1675 * read.h: Declare it.
1676 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1678 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-d10v.c (find_symbol_matching_register): New function.
1681 (find_opcode): Cope with the case where a register name matches
1684 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-v850.c (md_pcrel_from): Rename to
1687 v850_pcrel_from_section.
1688 (v850_pcrel_from_section): Do not resolves symbols in other
1691 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1693 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-d10v.c (find_opcode): Generate an error if a register
1696 is supplied for an operand that should not be a register.
1698 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1701 instructions to have another instruction in the right bin.
1703 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1705 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1706 the right container if the left container holds a branch
1709 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1711 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1712 both a register name and symbol name.
1713 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1715 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1718 execution unit class.
1720 (reg_name_search): If a name matches a register and a symbol,
1721 prefer the register.
1722 (find_format): Disallow flag registers when a general purpose
1723 register is required.
1724 If a number is required, but a register has been given, check to
1725 see if a symbol with the same name as the register exists, and if
1726 so, use that symbol.
1728 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1730 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1732 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-d30v.c (find_format): Do not accept flag registers as
1735 general purpose registers.
1736 (find_format): If an immediate value is expected at a given place
1737 in a format, but a register name has been provided instead, check
1738 to see if that register name matches the name of a predefined
1739 symbol and if it does, then use the symbol instead.
1740 (reg_name_search): If a register name matches a symbol name,
1741 prefer the register name to the symbol name.
1743 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1745 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1746 the previous insn to empty.
1748 1998-09-20 Michael Meissner <meissner@cygnus.com>
1750 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1751 pieces, forcing the use of an ANSI compiler.
1753 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1755 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1757 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1759 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1761 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1763 (obj_elf_vtable_entry): Likewise.
1764 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1765 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1766 (tc_gen_reloc): Likewise.
1767 (arm_fix_adjustable): Likewise.
1768 (elf32_arm_force_relocation): New.
1769 (armelf_frob_symbol): Remove coff-style symbol support.
1771 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1773 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1775 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1777 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1778 OBJ_COFF so that routine is defined for a.out format.
1780 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1782 * config/tc-i386.c (i386_operand): Detect non-segment registers
1783 used as segment prefixes.
1785 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1787 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1788 optimize across FDE boundaries.
1790 * config/obj-coff.c (obj_coff_section): Preserve any link once
1791 flags when setting the section flags.
1793 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1796 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1798 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1800 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1803 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1805 * frags.c (frag_grow): Include the size of the frag struct in the
1808 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1809 if the new subseg comes before the old.
1811 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1813 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1814 to handle edge8 and edge16.
1816 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1818 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1819 before we clobber the symbol involved.
1821 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1823 * config/tc-arm.c: Remove OBJ_ELF definitions for
1824 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1825 use arm_adjust_symtab for OBJ_COFF.
1826 (armelf_adjust_symtab): New Routine.
1827 * config/tc-arm.h: Define obj_adjust_symtab to
1828 armelf_adjust_symtab for OBJ_ELF.
1830 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1832 * configure.in: Make all i386-elf targets use bfd_gas.
1833 * config/tc-i386.c (tc_i386_force_relocation): New.
1834 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1835 (md_apply_fix3): Likewise.
1836 (tc_gen_reloc): Handle them.
1837 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1838 tc_i386_force_relocation.
1840 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1842 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1844 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1847 current opcode after writing the first insturction of a reverse
1850 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1852 * read.h (generate_lineno_debug): Add prototype.
1853 * read.c (generate_lineno_debug): Make non-static.
1855 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1857 * config/tc-i386.c (md_assemble): Only warn for address/data size
1860 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1862 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1863 against Thumb function names, as the linker needs this information.
1865 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1867 * expr.c (operand): Check also that there is no advance in operand
1868 after atof_generic in order to decide "is it label 0f or floating
1871 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1874 command line options with a single dash.
1875 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1877 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1879 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1880 * tc-arm.c (arm_fix_adjustable): New routine.
1882 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1884 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1885 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1886 demand_empty_rest_of_line before mri_comment_end.
1887 (equals): Check garbage after expression before
1888 mri_comment_end in MRI mode.
1890 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1892 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1893 small immediate constant to use the constant itself rather than
1896 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1898 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1899 (pa_leave): Likewise.
1901 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1903 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1905 (i386_operand): Fix an error message.
1907 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1909 * doc/c-arm.texi (ARM Directives): Document .req directive.
1911 * config/tc-arm.c (reg_required_here): Display erroneous string if
1912 the register name could not be decoded.
1913 Do not set inst.instruction if the sift is -1.
1915 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1917 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1920 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1922 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1923 even if it is belived to be unnecessary.
1925 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1927 config/tc-i386.c (i386_operand): Size immediate constants by
1928 suffix (erroneously removed as part of July 7 change).
1930 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1932 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1933 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1934 (armelf_frob_symbol): New Routine.
1935 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1937 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1939 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1941 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1944 command line switches passed to assembler.
1946 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1948 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1949 (gas_cgen_opcode_desc): Declare.
1950 (gas_cgen_parse_operand): Declare.
1951 (*): Prepend gas_ to gas specific fns to denote them as such.
1953 * cgen.c (gas_cgen_opcode_desc): New global
1954 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1955 (queue_fixup): Renamed from cgen_queue_fixup.
1956 (*): Prepend gas_ to gas specific fns to denote them as such.
1958 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1959 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1960 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1961 Open opcode table and initialize it.
1962 (make_parallel): Use gas_cgen_opcode_desc.
1963 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1964 (md_assemble): Ditto.
1966 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1968 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1969 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1970 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1971 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1972 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1973 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1974 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1975 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1976 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1977 (INIT_STAB_SECTION): Likewise.
1978 (OBJ_PROCESS_STAB): Likewise.
1980 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1981 (md_parse_option): Watch for them.
1982 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1983 (md_begin): Kill neverdef code.
1984 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1985 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1986 (s_alpha_coff_wrapper): New.
1987 (md_pseudo_table): Trap all ECOFF pseudos.
1989 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1991 Start of changes to remove mdebug section from mips*-elf
1992 Based on MIPS_STAB_ELF definition
1993 * acconfig.h: undef if not configured
1994 * config.in: undef if not configured
1995 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1996 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1997 * stabs.c (s_stab_generic): flush frag
1999 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2001 * configure.in: (arm-*-elf): Handle.
2002 (thumb-*-elf): Handle.
2003 * configure: Regenerate.
2004 * read.c (stringer): Fix typo in comment.
2005 * write.c (fixup_segment): Don't add symbol value to addend if
2007 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2009 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2012 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2014 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2015 (write_2_short): Emit warning if new flag is set.
2016 (do_assemble): Set flags if left instruction is one of special
2017 "right-instruction-killer" type.
2019 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2021 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2022 Always output words in debug_info section as big endian.
2023 (sparc_target_format): Choose correct bfd target.
2024 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2026 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2028 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2029 to work with internationalization code. Issue an error when two
2030 operands match that are not allowed to match.
2032 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2034 * configure.in (install_tooldir): Allow target to specify whether
2035 it wants to be installed in $(tooldir)/bin.
2036 * configure: Regenerate.
2037 * Makefile.am (install-exec-local): Set install-exec-tooldir
2038 dependency via configure.
2039 * Makefile.in: Regenerate.
2041 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2043 * Makefile.am (install-exec-local): Split into two ...
2044 (install-exec-bindir,install-exec-tooldir): New rules.
2045 * Makefile.in: Regenerate.
2047 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2049 * Makefile.am (install-exec-local): Don't remove the file before
2050 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2051 W. Rozycki <macro@ds2.pg.gda.pl>.
2052 * Makefile.in: Rebuild.
2054 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2056 * cgen.c: Include libiberty.h.
2057 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2058 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2059 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2060 (md_cgen_lookup_reloc)): Declare.
2061 (md_cgen_record_fixup_exp): Declare.
2062 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2063 (m32r_relax_frag): Declare.
2064 (cgen_md_apply_fix3): Decls moved to cgen.h.
2065 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2066 (m32r_cgen_record_fixup_exp): Delete decl.
2067 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2068 (assemble_nop): Delete.
2069 (expand_debug_syms): Delete unused `exp'.
2070 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2071 Add default case for -Wall.
2072 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2073 (md_atof): Delete unused wordP.
2075 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2077 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2080 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2082 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2083 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2084 .print, .purgem, and .struct. Remove documentation for
2087 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2089 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2090 Update call to insert_operand.
2092 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2096 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2098 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2099 whitespace after a prefix operator.
2101 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2103 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2105 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2107 * config/tc-sparc.c (log2): New static function.
2108 (s_reserve): Use log2 to convert alignment before calling
2110 (s_common): Use log2 to convert alignment before calling
2111 record_alignment and frag_align.
2112 (sparc_cons_align): Use log2.
2114 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2116 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2117 (s_common): Likewise.
2119 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2120 initialization of waddr.
2121 (sparc_elf_final_processing): Add default case to switch.
2123 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2125 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2126 than temporary real.
2128 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2130 * write.c (subsegs_finish): Don't align the segments if there were
2133 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2134 copying aux information.
2136 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2137 expression into a symbol.
2139 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2141 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2142 type to unsigned int.
2143 (md_assemble): Change type used to store offsets from unsigned
2145 (i386_operand): Switch error check to only call RESTORE_END_STRING
2146 once after parse_register.
2148 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-v850.c (md_show_usage): Changed format to match that
2153 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2155 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2157 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2159 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2162 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2164 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2165 * doc/Makefile.in: Rebuild.
2167 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2170 for %lo expressions.
2171 (mips_ip, case 'u'): Move range check after code to mask
2172 off bits in %hi/%lo expressions. Mask off high bits for
2175 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2177 * doc/Makefile.am (gasver.texi): New target.
2178 (as.info, as.dvi): Depends upon gasver.texi.
2179 * doc/as.texinfo: Include gasver.texi. Mention version number on
2180 title page and in top node.
2181 * doc/Makefile.in: Rebuild.
2183 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2185 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2186 but not including the line containing the edict.
2187 * listing.h (LISTING_EOF): New.
2188 * input-scrub.c (input_scrub_next_buffer): Call it.
2190 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2192 * config/tc-i386.c (i386_operand): Don't set the size of an
2193 immediate address based solely on the suffix and the mode.
2195 * config/tc-i386.c (md_assemble): Add assertion to make sure
2196 overlap2 does not set Imm.
2198 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2199 sequences of whitespace to a single space.
2200 (is_space_chars): Just compare with space.
2201 (md_begin): Don't initialize space_chars.
2202 (md_assemble): Just skip a single whitespace character.
2203 (i386_operand): Rewrite base-index parsing to use new
2204 parse_register, and to skip white space. Skip white space in a
2205 number of other places too. Don't give error message if
2206 parse_register fails.
2207 (parse_register): Change reg_string parameter to be non-const.
2208 Add end_op parameter. Skip white space after the `%', and return
2209 end of register string. Give error message here rather than
2212 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2214 Based on patch from Matt Semersky <matts@scd.hp.com>:
2215 * expr.c (op_encoding): Make const.
2216 (expr_set_precedence): New function.
2217 (expr_begin): Don't set operator rankings, just call
2218 expr_set_precedence.
2219 * expr.h (expr_set_precedence): Declare.
2220 * read.c (s_mri): Call expr_set_precedence.
2222 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2224 * doc/as.texinfo (Statements): Remove paragraph discussing
2225 continuing lines with a backslash. This hasn't worked for years,
2228 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2230 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2232 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2233 (ps_CTORS, ps_DTORS): New section types.
2234 (vms_fixup_xtors_section): New function
2235 (Ctors_Psect, Dtors_Psect): Define.
2236 (IS_GXX_XTOR): Define
2237 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2238 Filter static constructors/destructors and add to
2239 Ctors_Symbols/Dtors_Symbols chain.
2240 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2241 appropriate section.
2243 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2244 * makefile.vms: Merge vax/vms support.
2246 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2248 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2249 (elf_pseudo_table): Add them.
2250 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2251 (md_apply_fix): Accept them.
2252 (mips_fix_adjustable): Don't adjust them.
2253 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2254 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2255 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2256 (tc_fix_adjustable): Don't adjust them.
2258 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2260 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2262 * Makefile.in: Regenerate.
2263 * configure.in: AC_SUBST cgen_cpu_prefix.
2264 * configure: Regenerate.
2266 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2268 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2269 Changed all users of COND12_DELAY.
2271 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2273 * config/tc-mn10300.c (set_arch_mach): New function.
2274 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2275 (md_begin): Default to mn10300 mode.
2276 (md_assemble): Only accept instructions for the core mn10300
2277 chip and the active machine type.
2279 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2281 * subsegs.h (segment_info_type): Give the struct a name.
2282 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2283 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2284 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2285 * config/tc-w65.h (tc_reloc_mangle): Declare.
2286 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2288 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2290 * config/tc-v850.c (v850_comm): Restore old section
2291 after common processing.
2293 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2295 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2297 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2299 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2300 char with code that explicitly sign-extends.
2302 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2304 * config/tc-v850.c (md_begin): Restore text section as the current
2305 section after creating call table sections.
2306 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2309 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2310 with call to macro SYM_AUXINFO.
2312 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2314 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2315 with the program transform name.
2316 * Makefile.in: Rebuild.
2318 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2320 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2323 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2325 * config/tc-i386.c (i386_operand): Be prepared for a space between
2326 the open parenthesis and the start of the register operand,
2327 because of the June 16 change.
2329 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2331 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2334 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2336 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2337 even if it is belived to be unnecessary.
2339 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2341 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2343 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2345 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2347 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2348 shift amount for a repeated operand. The shift amount for the
2349 repeated copy comes from the size of the operand.
2351 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2353 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2355 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2357 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2359 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2361 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2362 characters in it as LEX_IS_SYMBOL_COMPONENT.
2363 * config/tc-i386.h (tc_symbol_chars): Define.
2364 (extra_symbol_chars): Declare.
2365 * config/tc-i386.c (extra_symbol_chars): Define.
2366 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2367 (line_comment_chars): Set to '/' if TE_LINUX.
2368 * doc/c-i386.texi (i386-prefixes): Update.
2369 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2371 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2373 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2374 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2376 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2378 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2379 constraint in instructions REP & REPI.
2381 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2383 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2384 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2386 (check_range): If the operand is shifted, then shift the number
2387 before checking its range.
2389 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2391 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2394 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2396 * config/tc-v850.c (v850_comm): Create special sections as needed.
2398 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2400 * config/tc-d10v.c (write_2_short): Addition of swapping
2401 instructions for sequential and reverse sequential order when
2402 given order is not possible.
2404 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2406 * Makefile.am: Rebuild dependencies.
2407 (DEP_INCLUDES): Fix reference to intl build directory.
2408 * Makefile.in: Rebuild.
2410 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2412 * doc/c-i386.texi: Update 16 bit documentation.
2414 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2415 IgnoreDataSize to IgnoreSize as they are used for address size as
2417 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2418 32-bit mode, similarly addr16/data16 and variants.
2420 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2423 sequential word multiply instructions.
2425 (do_assemble): Add extra command line argument, to allow mul32
2426 attribute to be preserved across parallel insns.
2427 (md_assemble): Insert NOPs between explicitly parallel insns which
2428 contain an 32 bit multiply and a 16 multiply.
2430 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2432 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2435 * config/tc-i386.c (reloc): Add braces.
2437 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2438 consistent with Intel naming.
2439 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2440 use bitfields in sib_byte.
2441 (modrm_byte): Don't use bitfields here either.
2443 * config/tc-i386.c (current_templates): Add const.
2444 (parse_register): Add const to return, param, and char *s.
2445 (i386_operand): Add const to reg_entry *r.
2446 * config/tc-i386.h (templates): Add const to start, end.
2448 Inspired by code for 16 bit gas support from Martynas Kunigelis
2449 <martynas@nm3.ktu.lt>:
2450 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2451 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2452 (uses_mem_addrmode): Remove.
2453 (md_estimate_size_before_relax): Add support here too.
2454 (md_relax_table): Rewrite interface to md_relax for 16 bit
2456 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2457 (opcode_suffix_to_type): Remove.
2458 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2459 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2460 (md_convert_frag): Likewise.
2461 (i386_operand): Add support for 16 bit base/index regs,
2462 immediates, and displacements. Remove some unnecessary casts, and
2463 localise end_of_operand_string, displacement_string_start,
2464 displacement_string_end variables. Add GCC_ASM_O_HACK.
2465 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2467 * config/tc-i386.c (prefix_hash): Remove.
2468 (md_begin): Rewrite without obstacks. Remove prefix hash table
2469 handling. Rewrite lexical table handling.
2470 (i386_print_statistics): Don't print prefix statistics.
2471 (md_assemble): Rewrite instruction parser so that line is not
2472 converted to lower case. Don't do a hash_find for prefixes,
2473 instead recognise them via opcode modifier.
2474 (expecting_operand, paren_not_balanced): Localise variables.
2475 * config/tc-i386.h (IsPrefix): Define.
2476 (prefix_entry): Remove.
2478 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2479 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2480 '\\' in case where comment_chars contains '/'.
2482 * config/tc-i386.c (MATCH): Ensure given operand and template
2483 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2484 you must write `ljmp *table(%ebx)'.
2486 From H.J. Lu <hjl@gnu.org>:
2487 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2488 as 0 ifndef BFD_ASSEMBLER.
2489 (md_assemble): Allow immediate operands without suffix or
2490 other reg operand to default in size to the current code size.
2492 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2494 * config/tc-v850.c (md_begin): Restore creation of
2495 .call_table_text and .call_table_data sections.
2497 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2500 after emitting a word of noops.
2502 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2504 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2505 (i386_operand): Simplify checks for valid base/index combinations.
2506 Disallow `in 4(%dx),%al'.
2508 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2510 (add_prefix): Change parameter from char to int.
2512 * config/tc-i386.h (Ugh): Define opcode modifier.
2513 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2515 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2516 CONSISTENT_REGISTER_MATCH macros to check register types more
2517 thoroughly. Check for illegal suffix/operand combinations
2518 when matching insns with operands. Handle new `s' suffix, and
2519 associated FloatMF opcode modifier for float insns with memory
2521 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2522 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2523 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2524 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2525 DATA_PREFIX_OPCODE throughout.
2527 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2528 (md_assemble): Rewrite suffix/register operand checking code to be
2529 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2530 AnyMem, the better to grep.
2532 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2533 given a memory operand. Don't set Abs bits either.
2534 (type_names): Remove Mem*, Abs*.
2535 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2536 define opcode_modifiers as these cases are handled by Disp8,
2537 Disp16, Disp32 and suffix checks.
2538 (COMES_IN_BOTH_DIRECTIONS): Remove.
2539 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2541 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2542 if IgnoreDataSize modifier given. Remove ShortformW modifier
2543 test. Add test for ShortForm in W base_opcode modification.
2544 Merge Seg2ShortForm and Seg3ShortForm code.
2545 * config/tc-i386.h (ShortFormW): Remove.
2546 (IgnoreDataSize): Define.
2548 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-d30v.c (md_assemble): Store previous segment state
2551 with previous instruction.
2553 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2556 (ebp, esp): Remove static variables.
2557 (MATCH): Remove test for InOutPortReg.
2558 (i386_operand): Properly handle InOutPortReg here instead.
2559 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2560 (md_assemble): Simplify and correct modrm and sib generation.
2561 (i386_operand): Add warning for scale without index.
2562 Rewrite checks for valid base/index combinations.
2564 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2565 macros and enclose in do while(0).
2566 (RESTORE_END_STRING): Likewise.
2567 (md_assemble): Add one to printed operand number so we start
2568 from 1 not 0. Add some more gettext invocations.
2569 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2572 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2573 DATA_PREFIX, SEG_PREFIX): Define.
2574 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2575 (check_prefix): Remove function.
2576 (add_prefix): New function. Add prefix to i.prefix as well as
2578 (md_assemble): Changes for add_prefix. Remove hack for wait
2579 prefix, instead always output prefixes in fixed order. Test
2580 for jcxz/loop when selecting between word & dword operations,
2581 and add address size prefix rather than operand size prefix.
2582 Remove operand -> address size hack when emitting jcxz/loop.
2583 (i386_operand): Remove O_Absent check as it's done in expr.
2585 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2587 * configure.in: Recognize m5200 as a cpu_type of m68k.
2588 * aclocal.m4: Rebuild with current libtool.
2589 * configure: Rebuild.
2591 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2593 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2594 to relaxable_symbol to prevent references to external symbol from
2597 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2599 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2600 symbols are relaxable.
2602 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2604 * config/tc-v850.c (md_begin): Don't create special
2605 sections by default.
2607 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2609 * config/tc-mips.c (macro): For div and udiv, close the
2610 reorder block as soon as possible.
2612 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2614 From Matt Semersky <matts@scd.hp.com>:
2615 * macro.c (macro_mri_mode): New function.
2616 * macro.h (macro_mri_mode): Declare.
2617 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2620 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2622 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2625 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2626 until after xstrdup in OBJ_EVAX case.
2628 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2630 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2631 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2632 of hardcoded magic number.
2633 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2635 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2637 * read.c (do_s_func): New function.
2639 * read.h (do_s_func): Add prototype.
2641 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2643 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2644 nops if fill pattern not specified.
2646 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2648 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2649 * config/te-go32.h (TE_GO32): Define.
2650 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2652 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2654 Implement .func/.endfunc pseudo-ops.
2655 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2657 * read.c (potable): Add .func,.endfunc.
2658 (s_func): New function.
2659 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2661 (in_doc_func_p,current_function_label): New static globals.
2662 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2664 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2666 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2667 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2668 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2669 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2670 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2671 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2672 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2673 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2674 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2675 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2676 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2677 * config/tc-a29k.c: Don't define md_short_jump_size,
2678 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2679 * config/tc-alpha.c: Likewise.
2680 * config/tc-alpha.h: Likewise.
2681 * config/tc-arm.c: Likewise.
2682 * config/tc-h8300.c: Likewise.
2683 * config/tc-h8500.c: Likewise.
2684 * config/tc-hppa.c: Likewise.
2685 * config/tc-i860.c: Likewise.
2686 * config/tc-i960.c: Likewise.
2687 * config/tc-ppc.c: Likewise.
2688 * config/tc-sh.c: Likewise.
2689 * config/tc-sparc.h: Likewise.
2690 * config/tc-tic30.c: Likewise.
2691 * config/tc-w65.c: Likewise.
2692 * config/tc-z8k.c: Likewise.
2694 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2696 * config/tc-vax.c (_): Delete this macro used for placeholder
2697 values in vax_operand_width_size; it conflicts with the _() macro
2698 used for internationalization.
2700 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2702 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2703 code. From Chris Moller <moller@bops.com>.
2705 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2706 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2707 * read.c (emit_expr): Initialize seg and subseg fields of a new
2709 * write.c (write_object_file): Switch to the appropriate segment
2710 and subsegment when processing a broken word.
2712 * config/tc-m68k.c (mri_assemble): New static function.
2713 (build_mri_control_operand): Call mri_assemble rather than
2715 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2716 (s_mri_endf, s_mri_endw): Likewise.
2718 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * read.c (s_org): Call md_flush_pending_output if it is defined.
2722 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2724 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2726 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2727 (md_parse_option): Add for same.
2728 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2729 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2730 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2732 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2734 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2736 * config/tc-arm.c (find_real_start): Relax definition of local
2739 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2741 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2742 symbols at the given address, not just the last one specified.
2744 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2746 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2747 or number_to_chars_littleendian to write data.
2749 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-v850.c (md_assemble): Remove artificially created
2752 register name symbols.
2754 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2756 * write.c (fixup_segment): Change "segment" to "section" in
2759 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2761 * write.c (fixup_segment): Change sym1-sym2 message again.
2763 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2765 * write.c (fixup_segment): Improve error message for sym1-sym2
2766 errors when sym1 is in a different segment from sym2.
2768 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2770 * config/tc-m32r.c (warn_unmatched_high): New static local.
2771 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2772 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2773 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2774 (md_parse_option): Likewise.
2775 (md_show_usage): Likewise.
2776 (m32r_frob_file): Likewise.
2778 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2779 (read_a_source_file): Call them.
2780 * read.h (stabs_generate_asm_file): Declare.
2781 * stabs.c (stabs_generate_asm_file): New function.
2782 (generate_asm_file): New function.
2783 (stabs_generate_asm_lineno): Move file name handling into
2786 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2788 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2789 (d30v_current_align, d30v_current_align_seg): New variables.
2790 (d30v_last_label): New variable.
2791 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2792 (s_d30v_data, s_d30v_section): Likewise.
2793 (md_pseudo_table): Call them.
2794 (md_begin): Initialize d30v_current_align_seg.
2795 (md_assemble): Call d30v_align when needed by known current alignment.
2796 (d30v_frob_label, d30v_cons_align): New functions.
2797 * config/tc-d30v.h (md_do_align): Remove.
2798 (tc_frob_label): Call d30v_frob_label.
2799 (md_cons_align): New.
2801 * config/tc-d30v.c (find_format): Convert complex expressions to
2802 expression symbols before processing. Clean up code formatting.
2804 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2806 * po/Make-in (install-info): New target.
2808 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2810 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2812 * config/tc-mn10300.c (md_assemble): Likewise.
2814 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2816 * Makefile.am: Update with `make dep-am'.
2817 (HFILES): Add cgen.h.
2818 (cgen.o): Depend on cgen.h.
2819 * Makefile.in: Regenerate.
2821 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2823 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2825 * gasp.c (grab_label): Permit a label to be a preprocessor
2826 variable by permitting a label to start with a backslash.
2828 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2830 * config/tc-mips.c (validate_mips_insn): Removed hack
2831 for previously inaccessible bitfields in some INSN_TRAP
2834 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2836 * config/tc-d30v.c (do_assemble): Abort with error message
2837 if opcode operands do not match.
2839 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2841 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2842 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2843 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2844 similar new 'q' operand.
2846 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2848 * cgen.c (cgen_asm_finish_insn): Fix typo.
2850 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2853 * cgen.c: Include it.
2854 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2855 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2856 All callers updated.
2857 * config/tc-m32r.c: Include cgen.h.
2858 (m23r_insn): New members num_fixups,fixups.
2860 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2862 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2863 to avoid compiler warning.
2865 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2867 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2870 * makefile.vms (OBJS): Add ehopt.obj
2872 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2874 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2876 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2878 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2879 a short format insn.
2880 (md_assemble): Set it for explicitly packed insns.
2882 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2884 * config/obj-coff.c (c_symbol_merge): Do not take address of
2885 native fields when performing the memcpy.
2887 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2889 * config/tc-mips.c (macro,macro2): Implement
2890 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2892 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2894 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2895 relocations against globally visible symbols.
2896 * config/tc-m68k.c (relaxable_symbol): New macro.
2897 (m68k_ip, md_estimate_size_before_relax): Use it.
2898 (tc_m68k_fix_adjustable): Also handle weak symbols.
2900 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2902 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2903 references to externally visible symbols.
2904 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2905 values in twice for a PC relative reloc if the symbol is
2908 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2909 don't adjust a PC relative reloc against an externally visible
2911 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2912 for a PC relative fixup against an externally visible defined
2913 symbol, arrange to store object file and addend values as though
2914 the symbol were not defined.
2915 (tc_gen_reloc): Likewise.
2917 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2919 * read.c (sizeof_leb128): Referenced externally by write.c so
2922 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2924 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2925 and expand a 'debug' symbol associated with the next instruction
2926 that does not cause a short instruction to be filled with a NOP.
2927 (md_pseudo_table): Add support for .debugsym.
2928 (assemble_parallel_insn): Add calls to expand_debug_sym as
2930 (md_assemble): Ditto.
2932 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2934 * as.c (main): Conditionally call setlocale.
2935 * gasp.c (main): Likewise.
2936 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2937 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2939 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2941 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2943 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2945 * config/tc-hppa.c: Change all calls to bzero to use memset.
2946 (pa_ip): Add cast to avoid warning.
2947 (tc_gen_reloc, md_apply_fix): Likewise.
2948 (pa_find_space_by_number): Likewise.
2949 (hppa_force_relocation): Likewise.
2950 (pa_block): Change i to unsigned int.
2951 * config/obj-som.h (obj_som_copyright): Declare.
2953 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2955 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2956 for line numbers for assembly source.
2958 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * configure.in: Change version number to 2.9.4
2961 * configure: Rebuild.
2963 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2965 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2967 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2969 * ecoff.h: Change symbolS in function declaration to struct
2972 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2974 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2975 (md_convert_frag): Fix i18n typo.
2977 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2979 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2980 * ecoff.h: Protoype it.
2981 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2982 [EVAX] (s_alpha_prologue): Delete.
2983 (md_pseudo_table): Update.
2985 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2987 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2988 array to local pointer.
2989 (get_args, parse_expr): Add casts to avoid warnings.
2991 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2993 * read.c (s_set): Cast xmalloc return value to fragS *.
2994 * config/tc-m68k.c (m68k_ip): Function made static to match
2995 previous forward declaration.
2996 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2998 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3000 * config/tc-v850.c: Add internationalisation macros to error
3003 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3004 macros to error strings.
3006 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3008 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3009 reloc is in the TOC csect.
3010 (md_apply_fix3): Correct gettext typo.
3012 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3014 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3015 .L - they are local labels and the branches are not really
3016 function calls but rather far jumps.
3018 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3020 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3022 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3024 * config/tc-i386.c (md_assemble): Print operand number rather than
3025 using ordinal_names.
3026 (i386_operand): Likewise.
3028 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3030 * Makefile.am (INTLLIBS): Define to work around apparent automake
3032 All Makefiles: Regenerated.
3034 * Many files: Added gettext invocations around user-visible
3036 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3037 HAVE_LC_MESSAGES): Define.
3038 * dep-in.sed: Added asintl.h.
3039 * po/Make-in: New file.
3040 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3042 * read.c (Z_): Renamed from `_'.
3043 * Makefile.am (SUBDIRS): Added po.
3044 (POTFILES): new macro.
3045 (po/POTFILES.in): New target.
3046 ($(OBJS)): Added asintl.h.
3048 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3049 (as_new_LDADD): Added $(INTLLIBS).
3050 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3051 (gasp_new_LDADD): Added $(INTLLIBS).
3052 (gasp_new_DEPENDENCIES): New macro.
3053 * configure, aclocal.m4: Rebuilt.
3054 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3056 (ALL_LINGUAS): Define.
3057 * macro.c: Include "asintl.h".
3058 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3059 * as.h: Include "asintl.h".
3060 * config/tc-i386.c (ordinal_names): Removed.
3061 (md_assemble): Changed error text to avoid ordinal_names.
3062 (i386_operand): Likewise.
3063 (reloc): Added as_bad to avoid i18n problems.
3064 (tc_gen_reloc): Likewise.
3065 * config/tc-arm.c (bad_args): Now a #define.
3067 * config/obj-vms.c (VMS_stab_parse): Changed type of
3069 (global_symbol_directory): Unified strings to avoid i18n
3071 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3072 avoid i18n problems.
3073 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3074 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3076 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3078 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3080 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3082 * as.c (print_version_id): Added an fprintf to avoid i18n
3084 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3086 * expr.c (expr): Added as_warn call to avoid i18n problems.
3087 * messages.c (as_assert): Changed code to avoid i18n problems.
3088 (as_abort): Likewise.
3089 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3090 (s_space): Likewise.
3091 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3093 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3095 * config/tc-i386.c (check_prefix): New static function, split out
3097 (struct _i386_insn): Add wait_prefix field.
3098 (md_assemble): Remove wait_prefix local variable. Use
3099 check_prefix when adding a prefix.
3101 * config/tc-i386.c (current_templates): New static variable.
3102 (md_assemble): Remove current_templates local variable.
3103 (md_assemble, i386_operand): Improve error and warning messages in
3104 many places. Add RESTORE_END_STRING in many places before error
3105 return. Clarify some comments.
3107 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3109 (md_assemble): Parse string instruction operands, looking for
3110 segment override prefixes. Check for invalid segment prefixes on
3112 (i386_operand): i.seg[] and max mem_operand changes for string
3114 * config/tc-i386.h (EsSeg): Define.
3116 * config/tc-i386.h (regKludge): Define.
3117 (iclrKludge, imulKludge): Don't define.
3118 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3119 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3120 opcode_modifier checks to look for more common cases first. Add
3121 default_seg for IsString case.
3123 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3125 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3127 * configure: Rebuild with new automake and libtool.
3128 * aclocal.m4, Makefile.in: Likewise.
3130 * doc/Makefile.am (as.dvi): New target.
3131 * doc/Makefile.in: Rebuild.
3133 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3135 * configure.in: Added sparc86x support.
3137 * configure: Rebuild.
3139 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3141 (md_parse_option): Warn if -EL is not supported for this architecture.
3143 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3145 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3147 * config/tc-mips.c (mips_ip): Note when we use get match on
3148 the full instruction name.
3150 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3152 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3153 back into the expression to handle add/sub simplification correctly.
3155 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3157 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3159 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3161 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3164 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3166 * symbols.c (max_indent_level): New global.
3167 (print_symbol_value_1): Use it.
3168 * expr.h (expr_build_dot): Declare.
3169 * expr.c (expr_build_dot): New function.
3171 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3173 * symbols.c (print_binary): New function.
3174 (print_expr_1): Call it.
3176 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3178 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3179 operand in the opcode.
3181 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3183 * config/tc-i386.h: Reorder operand flags and opcode modifier
3184 flags for clarity. Remove unused definitions: Unknown,
3185 ImmUnknown, DispUnknown, NoModrm.
3186 * config/tc-i386.c (type_names): Add missing Debug type.
3187 (md_assemble): Better duplicate prefix checking. Quicker string
3188 instruction check via new opcode_modifier flag.
3190 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3192 * doc/as.texinfo (Invoking): Clarify -Wa example.
3194 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3196 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3197 (s_mips_weakext): Define.
3198 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3199 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3202 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3204 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3205 is an error if the value can not be computed at assembly time.
3206 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3208 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3210 * gasp.c (main): Set next field of new include_path structure to
3211 NULL. From Avery Pennarun <averyp@gdc.ca>.
3213 * read.c (s_mri_sect): Call as_bad rather than abort for an
3214 unsupported MRI target.
3216 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3219 the destination of a branch instruction should be altered.
3220 (find_real_start): New function: Locate the real, Thumb coded
3221 start of a Thumb function.
3222 (do_t_branch23): Alter the destination of branches to Thumb
3225 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3227 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3229 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3232 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3234 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3235 * doc/c-hppa.texi: Likewise.
3237 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3239 * Makefile.am: Rebuild dependencies.
3240 * Makefile.in: Rebuild.
3242 * Makefile.am (DEP_INCLUDES): New variable.
3243 (.dep1): Change to work when srcdir is not an absolute path.
3244 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3245 * Makefile.in: Rebuild.
3247 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3249 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3250 LinearAddress patch.
3252 * configure.in: Set version to 2.9.1.
3253 * configure: Rebuild.
3255 * Branched binutils 2.9.
3257 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3259 * config/tc-i386.h (FWait): Define.
3260 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3261 other prefixes. Check FWait flag in opcode table to see which
3262 instructions require an fwait prefix.
3264 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3266 * stabs.c (get_stab_string_offset): Always create a stab string
3269 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3271 Fix some gcc -Wall warnings:
3272 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3273 * ehopt.c (eh_frame_code_alignment): Likewise.
3274 * expr.c (integer_constant, operand): Likewise.
3275 * frags.c (frag_align): Likewise.
3276 * gasp.c (level_0, change_base, doinstr): Likewise.
3277 * hash.c (hash_ask): Likewise.
3278 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3279 (debugging_pseudo): Likewise.
3280 * macro.c (define_macro, check_macro): Likewise.
3281 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3282 (ignore_rest_of_line, float_cons): Likewise.
3283 * symbols.c (decode_local_label_name): Likewise.
3284 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3285 (fixup_segment, number_to_chars_bigendian): Likewise.
3286 (number_to_chars_littleendian): Likewise.
3287 * config/atof-ieee.c (gen_to_words): Likewise.
3288 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3289 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3290 * read.c (output_big_sleb128): Initialize locals to avoid
3292 (output_big_uleb128, equals): Likewise.
3293 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3294 to unsigned int. Change zeros to unsigned int.
3295 * cond.c (s_if): Add return to default case.
3296 * frags.c (frag_now_fix): Change return type to addressT.
3297 * frags.h (frag_now_fix): Update declaration.
3298 * listing.c (file_info_struct): Change linenum to unsigned int.
3299 (struct list_info_struct): Change hll_line to unsigned int.
3300 (print_source): Update format string.
3301 * read.c (emit_expr): Change scan to unsigned int, and don't
3302 bother to initialize it.
3303 * symbols.c (dollar_label_count): Change to unsigned long.
3304 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3305 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3306 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3308 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3310 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3311 mcf5200 just as we do for m68000.
3312 (m68k_init_after_args): Likewise.
3313 (md_estimate_size_before_relax): Likewise.
3315 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3317 * config/tc-v850.c (md_assemble): Store relocation addend in
3318 fixup instead of instruction.
3320 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3322 * config/tc-i386.c (md_assemble): Swap template arguments to
3323 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3324 This macro is currently symmetric, so passing them the wrong
3325 way didn't cause any problem, but may if the macro is changed
3327 After copying template to i.tm, use i.tm. rather than t-> to
3328 access fields, and make t a const*
3329 Move i.tm.operand_types[] swap to immediately after the copy.
3331 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3333 * expr.h (expr_build_uconstant): Add prototype.
3334 (expr_build_unary,expr_build_binary): Add prototypes.
3335 * expr.c (expr_build_uconstant): New function.
3336 (expr_build_unary,expr_build_binary): New functions.
3338 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3340 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3341 * macro.c (macro_expand_body): Increase buffer size.
3342 * messages.c (as_warn): Likewise.
3343 (as_warn_where, as_bad, as_bad_where): Likewise.
3345 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3347 Based on patch from H.J. Lu <hjl@gnu.org>:
3348 * Makefile.am (DISTSTUFF): New variable.
3349 (diststuff): New target.
3350 * Makefile.in: Rebuild.
3352 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3355 m32r_elf_section_change_hook.
3357 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3358 emit a nop if a section ends with a 16 bit instruction.
3360 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3362 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3363 s_lcomm rather than obj_coff_lcomm.
3364 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3366 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3368 * config/tc-i386.h (LinearAddress): Define.
3369 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3370 instruction, don't use a default segment.
3372 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3374 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3375 * configure: Rebuild.
3377 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3379 * aclocal.m4, configure: Rebuild with libtool 1.2.
3381 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3384 PC relative branches. Patch courtesy of Jonathan Walton.
3387 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3389 * configure.in (emulations): Add thumb-pe target.
3391 * configure (emulations): Add thumb-pe target.
3393 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3395 * itbl-lex.l (yywrap): Don't define if already defined as a
3398 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3400 * depend.c (quote_string_for_make): New function.
3401 (wrap_output): Use it.
3403 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3405 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3406 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3408 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3410 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3411 Recognize -GN and -relax.
3412 (md_begin): Initialize gp size from -G switch.
3413 (alpha_force_relocation): Always force if -relax.
3414 (alpha_align): Take a new argument that will specify when to
3415 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3416 Change all callers. Emit nop alignment padding as nop+unop pair.
3418 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3420 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3421 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3423 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3425 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3426 require padding to the next long word boundary.
3428 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3430 * cgen.c: #include symcat.h.
3431 * config/tc-m32r.c: Likewise.
3433 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3435 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3436 absolute expressions instead of '$' prefixed register names.
3438 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3440 * read.c (s_set): Record file and line info for symbols when -as.
3441 (pseudo_set): Don't overwrite that dummy fragment.
3443 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * config/tc-ppc.c (md_pseudo_table): Add "section".
3446 (ppc_named_section): New static function.
3448 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3450 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3451 so we don't have to scan the entire list.
3453 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3455 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3456 case, allow the parallel instructions to modify the same flag
3459 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3461 * listing.c (list_symbol_table): Categorize symbols by
3462 undefined_section rather than sy_frag->line == NULL.
3464 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3466 * Makefile.am (install-exec-local): Install properly when ln
3467 fails or tooldir == prefix.
3469 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3471 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3472 Test result of insert_operand for error.
3474 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3476 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3477 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3478 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3479 * doc/Makefile.in: Rebuild.
3481 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3483 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3484 (macro): Fix handling of M_COP[0-3].
3486 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3488 Based on patches from Ross Harvey <ross@teraflop.com>:
3489 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3490 if macro_alternate or macro_mri.
3491 (getstring): Remove support for byte constants between < and >.
3492 (get_any_string): '<' only starts a string if macro_alternate or
3494 (macro_expand_body): Permit keyword parameters following
3495 positional parameters.
3497 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3498 * configure.in (alpha*-*-netbsd*): New target.
3499 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3500 * configure: Rebuild.
3502 * as.h (flag_warn_suppress_instructionswap): Move from here...
3503 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3504 here, and make static.
3506 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3507 BFD_ASSEMBLER or MANY_SEGMENTS.
3509 * as.c (show_usage): Update bug-gnu-utils address.
3510 * gasp.c (show_usage): Likewise.
3511 * doc/as.texinfo (Bug Reporting): Likewise.
3513 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3515 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3516 insns regardless of the size of a pointer if we're in mips I or
3518 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3520 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3522 Fix rac to accept only a0:
3523 * tc-d10v.c (parallel_ok, find_opcode):
3524 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3525 Introduce OPERAND_GPR.
3527 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3529 * read.c (s_fill): Handle non-constant repeat counts by creating
3530 an rs_space fragment.
3532 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3534 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3535 from as_bad to as_warn.
3537 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3539 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3540 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3541 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3543 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3546 seg_fix_rotP rather than fix_root from seg_info.
3548 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3550 * expr.c: Add support for 0x1_2_3_4 bignums.
3552 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * configure.in: Change -linux* to -linux-gnu*.
3555 * configure: Rebuild.
3557 * app.c (do_scrub_begin): Treat \r as whitespace.
3559 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3561 * Makefile.am: Update dependencies.
3562 * Makefile.in: Rebuild.
3564 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * configure, aclocal.m4: Rebuild with new libtool.
3568 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3570 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3571 the argument to bfd_set_arch_mach.
3572 (load_address): Use bfd_arch_bits_per_address to determine the
3573 bit size of an address instead of looking at the isa level.
3574 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3576 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3580 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * ehopt.c: New file.
3583 * as.h (enum _relax_state): Add rs_cfa.
3584 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3585 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3586 * read.c (emit_expr): Call check_eh_frame.
3587 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3588 (relax_segment): Likewise.
3589 * Makefile.am: Rebuild dependencies.
3590 (GAS_CFILES): Add ehopt.c.
3591 (GENERIC_OBJS): Add ehopt.o.
3592 * doc/internals.texi (Frags): Document rs_cfa.
3594 * as.c (show_usage): Mention --traditional-format.
3595 (parse_args): Accept --traditional-format.
3596 * as.h (flag_traditional_format): Declare.
3597 * output-file.c (output_file_create): If flag_traditional_format,
3598 set BFD_TRADITIONAL_FORMAT on stdoutput.
3599 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3601 * config/tc-mips.c (append_insn): Make sure that if we have a
3602 fixup for an unmatched %hi reloc, it does not associated with a
3605 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3606 * doc/Makefile.in: Likewise.
3608 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-m32r.c (check_for_side_effects): New function.
3611 (can_make_parallel): Add checks for instruction side effects
3612 clashing with the other instruction.
3613 (assemble_parallel_insn): Improve warning messages. Return error
3614 message from non-swapped instruction order.
3616 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3618 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3620 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3621 md_cleanup definition. This moves the forced literal output to
3622 the end of the source pass, and avoids macro's inserting literals
3623 into the code immediately after the macro expansion.
3625 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3627 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3628 a gas internal symbol is adjustable.
3629 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3631 * as.h: If gcc version greater than 2.6, use `__format__' and
3632 `__printf__' in function attributes, rather than `format' and
3635 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3639 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3641 Add tms320c30 support:
3642 * config/tc-tic30.h: New file.
3643 * config/tc-tic30.c: New file.
3644 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3645 TARGET_FORMAT as "coff-tic30".
3646 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3647 * Makefile.am: Rebuild dependencies.
3648 (CPU_TYPES): Add tic30.
3649 (CPU_OBJ_VALID): tic30-aout is valid.
3650 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3651 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3652 * configure, Makefile.in: Rebuild.
3654 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3656 * config/tc-v850.c (md_assemble): Improvements to error messages.
3658 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3660 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3661 BFD_RELOC_HI16_S to store the high bits of any value.
3663 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3664 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3665 assembler calculate relocations to any external symbol at all.
3666 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3667 involving generation of pc-relative relocs.
3668 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3669 has been moved to md_apply_fix3.
3671 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3672 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3673 which actually means (the address of identifier's GOT entry) +
3674 constant, which is not particularly useful.
3676 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3678 * read.h (include_dirs): Declare.
3679 (include_dir_count,include_dir_maxlen): Declare.
3681 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3683 * configure.in: Correct check for shared opcodes library.
3684 * configure: Rebuild.
3686 * listing.c (buffer_line): If we can't open the file, set at_end.
3687 (listing_print): Remove unused local variable fi.
3689 * config/m68k-parse.y (reglistpair): Handle register list in
3692 * config/vms-conf.h: Don't undef VERSION.
3694 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3696 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3698 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3700 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3701 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3702 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3703 (EXTRA_DIST): Define.
3704 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3705 explicitly rather than via the list of object files.
3706 (gcc-as.opt): New file created when make-gas.com is run.
3707 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3708 itbl-cpu.h} to #include appropriate file rather than copying that
3710 * config/vms-conf.h: Synchronize with current config.in.
3711 * Makefile.in: Rebuild.
3713 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3715 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3716 (parallel_ok): Relaxed parallel subinstruction dependency check.
3718 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3720 * as.h (flag_warn_suppress_instructionswap): added new flag.
3721 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3722 command line argument.
3723 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3724 warning only if flag_warn_suppress_instructionswap is false.
3726 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3728 * configure.in (i386-*-mingw32*): New target.
3729 * configure: Rebuild.
3731 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3733 * symbols.c (resolve_symbol_value): Don't set the segment if it
3734 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3736 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3739 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3741 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3742 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3745 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3747 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3749 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3751 * config/tc-v850.c (v850_insert_operand): Display instruction when
3752 an error is encountered.
3754 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3756 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3757 (i386-*-sco3.2v5*coff): New target.
3758 (i386-*-sco3.2*): New target.
3759 * configure: Rebuild.
3761 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-v850.c: Tidy error message production.
3765 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3767 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3768 validate_immediate return value in the right type for comparisons
3771 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3773 * listing.c (MAX_BYTES): Use listing variables not constants.
3774 (data_buffer): No longer an array, but a pointer.
3775 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3776 (listing_listing): Allocate data_buffer.
3778 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3780 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3781 --listing-rhs-width, --listing-cont-lines.
3782 (show_usage): Update.
3783 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3784 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3785 (print_lines): Use the variables instead of the constants.
3786 (listing_listing): Likewise.
3787 * listing.h: Declare the new vars.
3789 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3791 * as.c (parse_args): Add --keep-locals alias for -L.
3792 Add --strip-local-absolute.
3793 (show_usage): Update.
3794 * as.h (flag_strip_local_absolute): New flag.
3795 * symbols.c (S_IS_LOCAL): Use it.
3796 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3797 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3798 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3800 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3802 * config/tc-m32r.c: Detect if explicitly parallel instructions
3803 might have an io conflict and issue a warning message.
3805 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3807 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3808 cgen_swap_fixups): Functions to save, restore and swap the fixup
3809 chain with a backup copy.
3810 (cgen_asm_finish_insn): Returns address of constructed insn.
3812 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3814 * listing.c (file_info_struct): Remove FILE, add POS.
3815 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3816 (file_info): Don't open the file.
3817 (buffer_line): Check for the file in the last_open cache, updating
3819 (print_source): Don't reference file_info->file.
3820 (listing_listing): Likewise.
3821 (listing_print): Close the file in the cache, if any.
3823 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * read.c (dwarf_file_string): New file static variable.
3826 (emit_expr): Look for constant sequence that leads up to a file
3827 name in DWARF debugging output.
3828 (stringer): Use dwarf_file_string to decide whether to accept a
3829 string as a file name.
3831 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3833 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3834 (crack_operand): Add reg->reglst MRI hack.
3835 (r_seg): Put reglst symbols in reg_section.
3836 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3838 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3840 * tc-sh.c (get_specific): Handle SGR & DBR.
3842 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3844 * tc-h8300.c (parse_reg): Take the length of the symbol into
3845 account when attempting to match a register name.
3846 * tc-h8500.c (parse_reg): Likewise.
3848 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3850 * cgen.c: Formatting changes to improve readability.
3852 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3854 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3857 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3859 Based on a patch from Jim Wilson
3860 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3861 (tc_gen_reloc): Handle cross section PC relative relocs
3864 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3866 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3868 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3870 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3871 (expr_jmp_buf): New static local.
3872 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3873 (cgen_md_operand): New function.
3874 * tc-m32r.c: Clean up pass over `struct foo' usage.
3875 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3877 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3879 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3880 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3882 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3884 * config/tc-i386.c (i386_operand): Give an error if there are
3885 unrecognized characters after an expression.
3887 For older changes see ChangeLog-9697