1 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
6 1999-06-27 H.J. Lu <hjl@gnu.org>
8 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
9 non BFD_ASSEMBLER case.
11 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
13 * config/obj-coff.c (obj_coff_section): Mark writable sections as
16 1999-06-26 David Mosberger <davidm@hpl.hp.com>
18 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
19 out_end_sequence() when the address decreases due to a new frag.
20 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
21 numbering starts with 1.
23 1999-06-23 Nick Clifton <nickc@cygnus.com>
25 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
27 (mcore_s_text): Call obj_elf_text for ELF target.
28 (mcore_s_data): Call obj_elf_data for ELF target.
29 (mcore_s_section): No longer ELF specific. Call obj_coff_section
31 (mcore_s_bss): New function: Dump literal table before changing
33 (mcore_s_comm): New function: Dump literal table before changing
36 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
37 No longer static functions.
38 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
39 Provide prototypes for these functions.
41 1999-06-22 Ian Lance Taylor <ian@zembu.com>
43 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
44 a list of names, to try obj_segment_name, and to try abbreviated
45 names when using COFF without long section names.
47 * config/tc-alpha.c: More use of symbol accessor functions.
48 * config/tc-arc.c: Likewise.
49 * config/tc-d30v.c: Likewise.
50 * config/tc-fr30.c: Likewise.
51 * config/tc-i860.c: Likewise.
52 * config/tc-m88k.c: Likewise.
53 * config/tc-mcore.c: Likewise.
54 * config/tc-ns32k.c: Likewise.
55 * config/tc-sparc.c: Likewise.
56 * config/tc-v850.c: Likewise.
58 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
59 sy_value with appropriate accessor functions.
60 * config/tc-arm.c (md_apply_fix3): Likewise.
61 * config/tc-d10v.c (AT_WORD_P): Likewise.
62 * config/tc-v850.c (reg_name_search): Likewise.
64 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
65 use symbol_get_bfdsym instead.
66 * config/tc-ppc.c (md_assemble): Likewise.
67 * config/tc-v850.c (v850_comm): Likewise.
69 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
71 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
72 the symbol, rather than accessing the bsym member.
73 * config/tc-d10v.c (tc_gen_reloc): Likewise.
74 * config/tc-d30v.c (tc_gen_reloc): Likewise.
75 * config/tc-mcore.c (tc_gen_reloc): Likewise.
76 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
77 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
78 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
79 * config/tc-tic30.c (tc_gen_reloc): Likewise.
80 * config/tc-v850.c (tc_gen_reloc): Likewise.
82 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
84 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
85 (hppa_gen_reloc_type): Conditionalize on BFD64.
86 (tc_gen_reloc): Re-enable ELF relocations.
87 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
89 1999-06-21 Ian Lance Taylor <ian@zembu.com>
91 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
93 (do_ldst): Move assignment out of if condition.
94 (md_apply_fix3): Add casts to avoid printf format warnings. Add
95 parentheses to avoid warning.
97 1999-06-21 Nick Clifton <nickc@cygnus.com>
99 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
100 macro to get at the BFD symbol associated with a GAS symbol.
102 1999-06-19 Ian Lance Taylor <ian@zembu.com>
104 * config/tc-ppc.c: Update for symbol handling changes.
105 * config/obj-coff.c: Likewise.
107 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
109 * tc-hppa.c: General cleanups of ELF support. No more spaces
110 and subspaces for ELF.
111 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
112 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
113 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
114 (UNWIND_SECTION_NAME): Likewise.
115 (space/subspace related structures): Conditionalize definitions
117 (space/subspace directives and support routines): Conditionalize
118 definitions and references/uses on OBJ_SOM.
119 (label_symbol_struct): For ELF, track the symbol's segment. For
121 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
123 (USE_ALIASES): Kill for both SOM & ELF.
124 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
125 (pa_space, pa_subspace): Corresponding changes.
126 (pa_spaces_begin): Corresponding chagnes.
127 (md_begin): Do not muck around with space/subspace stuff for
129 (md_apply_fix): Temporarily disable argument relocation stuff
131 (tc_gen_reloc): Temporarily disable relocation generation for
133 (pa_build_unwind_subspace): Similarly.
135 1999-06-16 Nick Clifton <nickc@cygnus.com>
137 * config/tc-arm.c (thumb_set): New pseudo op.
138 (text, data, section): Override these pseudo ops with ARM
140 (s_thumb_set): New function: Perform the same as a .set pseudo
141 op, but also mark the alias'ed symbol as being a Thumb
143 (arm_s_text): New function: Perform the same as the .text
144 pseudo op, but dump the literal pool before changing
146 (arm_s_data): New function: Perform the same as the .data
147 pseudo op, but dump the literal pool before changing
149 (arm_s_section): New function: Perform the same as the
150 .section pseudo op, but dump the literal pool before changing
152 (arm_cleanup): Do not reset the current section before dumping
155 1999-06-17 Nick Clifton <nickc@cygnus.com>
157 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
158 OPTION_NO_WARN_UNMATCHED entries.
159 (md_parse_option): Generate a warning message if an unrecognised
160 option is encountered.
162 * config/tc-d10v.c (do_not_ignore_hash): New variable.
163 (get_operands): When parsing an expression after an '@' symbol
164 has been detected, do not ignore '#' symbols.
165 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
168 1999-06-13 Ian Lance Taylor <ian@zembu.com>
170 From K. Richard Pixley <rich@noir.com>:
171 * configure.in (ppc-*-vxworks*): New target.
172 * configure: Rebuild.
174 1999-06-12 Philip Blundell <philb@gnu.org>
176 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
178 1999-06-13 Ian Lance Taylor <ian@zembu.com>
180 * write.c (adjust_reloc_syms): Rather than never reducing reloc
181 which refer to symbols in linkonce sections, permit reducing the
182 relocs if the symbol is local.
184 1999-06-12 Ian Lance Taylor <ian@zembu.com>
186 * subsegs.c (subseg_text_p): New function.
187 * as.h (subseg_text_p): Declare.
188 * read.c (do_align): Use subseg_text_p to set the default fill.
189 * write.c (subsegs_finish): Likewise.
190 * config/obj-coff.c (write_object_file): Likewise.
191 * config/tc-i386.h (md_maybe_text): Don't define.
192 (md_do_align): Use subseg_text_p to set the default fill.
193 * config/tc-m32r.c (m32r_do_align): Likewise.
194 * config/tc-sh.c (sh_do_align): Likewise.
195 * config/tc-sparc.h (md_do_align): Likewise.
197 1999-06-12 David O'Brien <obrien@freebsd.org>
199 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
200 * configure: Rebuild.
202 1999-06-12 Ian Lance Taylor <ian@zembu.com>
204 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
205 * Makefile.am: Rebuild dependencies.
206 * Makefile.in: Rebuild.
208 * config/tc-i386.c (i386_immediate): Remove unused label
211 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
212 * symbols.c: Likewise.
213 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
214 sy_next field when taking address, rather than symbol_next.
216 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
218 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
219 value from the output file architecture.
220 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
221 * dwarf2dbg.h: Change bfd_vma to addressT.
223 1999-06-11 Ian Lance Taylor <ian@zembu.com>
225 * dwarf2dbg.h: Use PARAMS in function declarations.
227 1999-06-11 Martin Dorey <mdorey@madge.com>
229 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
230 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
232 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
234 1999-06-11 Ian Lance Taylor <ian@zembu.com>
236 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
238 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
241 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
243 * read.c (read_a_source_file): Only declare inescape if
246 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
248 (find_entry_byval): Add parens to avoid warning.
250 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
252 * symbols.c (resolve_symbol_value): Don't permit subtraction of
255 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
257 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
260 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
261 synthetize_setx): New functions.
262 (md_assemble): Broken the special cases into the above
263 functions. Make compiler happy if sizeof(bfd_vma)==4.
264 Fix sethi generated from set/setuw. If instructions have a relloc,
265 always clear the fields to be relocated in the opcode.
266 (sparc_ip): Remove special_case global variable.
268 1999-06-10 Ian Lance Taylor <ian@zembu.com>
270 Based on patches from John W. Woznack <jwoznack@concentric.net>:
271 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
272 indication of success rather than a value.
273 (itbl_get_val): Likewise.
274 (itbl_get_field): Use strcspn. Change delimiters to include
276 * itbl-ops.h (itbl_get_reg_val): Update declaration.
277 (itbl_get_val): Likewise.
278 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
280 * symbols.c (copy_symbol_attributes): Convert local symbols to
283 1999-06-10 Nick Clifton <nickc@cygnus.com>
285 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
288 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
290 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
291 Optimize set if sizeof(bfd_vma) == 64.
292 (sparc_ip): Fix sethi - without %hi() it should generate
293 R_SPARC_22 reloc, not R_SPARC_HI22.
294 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
296 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
298 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
299 (s_ncons): New function.
300 (native_op_table): New table.
301 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
302 R_SPARC_OLO10 handling.
304 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
306 * expr.h (struct expressionS): Revert last change; widen X_op.
307 * config/tc-alpha.c (md_begin): Check the field is wide enough.
309 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
311 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
312 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
313 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
314 * Makefile.in: Regenerated.
316 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
317 `common' pass on to s_mri_common.
318 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
320 1999-06-06 Richard Henderson <rth@cygnus.com>
322 * config/obj-elf.c (obj_elf_section): Don't free the return
323 value of demand_copy_C_string.
325 1999-06-05 Richard Henderson <rth@cygnus.com>
327 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
328 creation logic from obj_elf_create_section.
330 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
331 (section_stack): New.
332 (special_sections): Make const.
333 (obj_elf_section): Gut and rewrite parsing.
334 (obj_elf_change_section): New function broken out of obj_elf_section.
335 (obj_elf_parse_section_letters): Likewise.
336 (obj_elf_section_word): Likewise.
337 (obj_elf_section_type): Likewise.
338 (obj_elf_previous): Treat as a toggle.
339 (obj_elf_popsection): New.
340 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
341 (ppc_section_type): Likewise.
342 * config/tc-ppc.h: Likewise.
344 * expr.h (struct expressionS): Don't make X_op a bitfield.
345 * config/tc-alpha.c: Update for symbol handling changes.
346 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
347 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
349 1999-06-05 Richard Henderson <rth@cygnus.com>
351 * dwarf2dbg.c (*): Convert to K&R + prototypes.
352 (dwarf2_gen_line_info): Kill unused variables.
353 (dwarf2_finish): Likewise.
354 (dwarf2_where): Likewise.
355 (dwarf2_directive_file): If we've only got a string,
356 hand off to s_app_file.
357 * ecoff.c: Move the include of ecoff.h.
358 * symbols.h (S_IS_FUNCTION): Prototype.
360 * read.c (LEX_HASH): Supply a default.
362 (s_globl): Update `c' after skipping whitespace.
363 * read.h (LEX_END_NAME, is_name_ender): New.
364 * expr.c (get_symbol_end): Respect it.
366 1999-06-04 Mark Klein <mklein@dis.com>
368 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
370 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
372 * config/tc-hppa.c: Update for symbol handling changes.
374 1999-06-03 Ian Lance Taylor <ian@zembu.com>
376 * cgen.c: Update for symbol handling changes.
377 * config/tc-m32r.c: Likewise.
379 * config/tc-hppa.h: Update for symbol handling changes.
380 * config/tc-hppa.c: Likewise.
382 * config/tc-arm.h: Update for symbol handling changes.
383 * config/tc-arm.c: Likewise.
384 (symbol_make_empty): Remove. Just use symbol_create.
386 * symbols.c (symbol_set_tc): Correct name.
388 * Makefile.am: Rebuild dependencies.
389 ($(OBJS)): Don't depend upon struc-symbol.h.
390 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
391 * dep-in.sed: Don't remove struc-symbol.h.
392 * Makefile.in: Rebuild.
394 * doc/internals.texi (Symbols): Describe changes in symbol
397 1999-06-03 Richard Henderson <rth@cygnus.com>
399 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
400 instead of doing the work by hand.
402 1999-06-03 David Mosberger <davidm@hpl.hp.com>
404 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
405 state of line state-machine.
406 (struct ls): Collect DWARF2 line state-machine state in new member
407 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
408 resulted in any DWARF2 directives.
409 (reset_state_machine): New function.
410 (out_end_sequence): Ditto.
411 (dwarf2_gen_line_info): When switching sections or switching to a
412 lower text address, call out_end_sequence() first to terminate the
413 previous code sequence as code sequences MUST have monotonically
414 increasing addresses.
415 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
417 1999-06-03 David Mosberger <davidm@hpl.hp.com>
419 * as.c (parse_args): Add option -gdwarf2 to allow requesting
420 DWARF2 debug info (line information only, at this point).
421 * as.h: Update comment about supported debug formats.
422 * dwarf2dbg.c, dwarf2dbg.h: New files.
423 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
425 * expr.c (operand): Don't use [ for parens if we want an index op.
426 (op_encoding): Switch [ into O_index, if desired.
427 (op_rank): Renumber with O_index on bottom.
428 (expr): If O_index, match closing bracket.
429 * expr.h (O_index): New.
431 * read.c (read_a_source_file): Conditionally allow matched "
432 in lines passed to md_assemble.
434 * config/obj-elf.c (elf_pseudo_table): Add `common'.
436 1999-06-03 Ian Lance Taylor <ian@zembu.com>
438 Add support for storing local symbols in a small structure to save
439 memory when assembling large files.
440 * as.h: Don't include struc-symbol.h.
441 (symbolS): Add typedef.
442 * symbols.c: Include struc-symbol.h.
443 (local_hash): New static variable.
444 (save_symbol_name): New static function, from symbol_create.
445 (symbol_create): Call save_symbol_name.
446 (local_symbol_count): New static variable.
447 (local_symbol_conversion_count): Likewise.
448 (LOCAL_SYMBOL_CHECK): Define.
449 (local_symbol_make): New static function.
450 (local_symbol_convert): New static function.
451 (colon): Handle local symbols. Create local symbol for local
453 (symbol_table_insert): Handle local symbols.
454 (symbol_find_or_make): Create local symbol for local label name.
455 (symbol_find_base): Check for local symbol.
456 (symbol_append, symbol_insert): Check for local symbols.
457 (symbol_clear_list_pointers, symbol_remove): Likewise.
458 (verify_symbol_chain): Likewise.
459 (copy_symbol_attributes): Likewise.
460 (resolve_symbol_value): Handle local symbols.
461 (resolve_local_symbol): New static function.
462 (resolve_local_symbol_values): New function.
463 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
464 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
465 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
466 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
467 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
468 (symbol_previous, symbol_next): New functions.
469 (symbol_get_value_expression): Likewise.
470 (symbol_set_value_expression): Likewise.
471 (symbol_set_frag, symbol_get_frag): Likewise.
472 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
473 (symbol_mark_used_in_reloc): Likewise.
474 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
475 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
476 (symbol_mri_common_p): Likewise.
477 (symbol_mark_written, symbol_clear_written): Likewise.
478 (symbol_written_p): Likewise.
479 (symbol_mark_resolved, symbol_resolved_p): Likewise.
480 (symbol_section_p, symbol_equated_p): Likewise.
481 (symbol_constant_p): Likewise.
482 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
483 (symbol_get_obj, symbol_set_obj): Likewise.
484 (symbol_get_tc, symbol_set_tc): Likewise.
485 (symbol_begin): Initialize local_hash.
486 (print_symbol_value_1): Handle local symbols.
487 (symbol_print_statistics): Print local symbol statistics.
488 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
489 Declare new symbols.c functions. Move many declarations here from
491 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
492 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
493 (struct symbol): Move bsym to make it clearly the first field.
494 Remove TARGET_SYMBOL_FIELDS.
495 (symbolS): Don't typedef.
496 (struct broken_word): Remove.
497 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
498 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
499 (symbol_clear_list_pointers): Likewise.
500 (symbol_insert, symbol_remove): Likewise.
501 (symbol_previous, symbol_append): Likewise.
502 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
503 (struct local_symbol): Define.
504 (local_symbol_converted_p, local_symbol_mark_converted): Define.
505 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
506 (local_symbol_get_frag, local_symbol_set_frag): Define.
507 (local_symbol_get_real_symbol): Define.
508 (local_symbol_set_real_symbol): Define.
510 * write.c (write_object_file): Call resolve_local_symbol_values.
511 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
512 (TARGET_SYMBOL_FIELDS): Don't define.
513 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
514 ECOFF_DEBUGGING, add ECOFF fields.
515 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
516 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
517 ECOFF_DEBUGGING, add ECOFF fields.
518 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
519 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
520 * config/tc-mcore.h: Don't include struc-symbol.h.
521 (TARGET_SYMBOL_FIELDS): Don't define.
522 (struct mcore_tc_sy): Define.
523 (TC_SYMFIELD_TYPE): Define.
524 * Many files: Use symbolS instead of struct symbol. Use new
525 accessor functions rather than referring to symbolS fields
528 * read.c (s_mri_common): Don't add in value of line_label.
530 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
531 checking for SEC_LINK_ONCE.
533 * config/tc-sh.h (sh_fix_adjustable): Declare.
535 * app.c (input_buffer): New static variable.
536 (app_push): Save saved_input in allocated buffer.
537 (app_pop): Restored saved_input.
538 (do_scrub_chars): Change get parameter to take char * and int as
539 arguments. Change GET macro to pass input_buffer to get
540 function. Don't save input into allocated buffer.
541 * as.h (do_scrub_chars): Update declaration.
542 * input-file.c (input_file_get): Change to take char * and int.
543 Read data into passed in buffer. Remove static buffer.
544 * read.c (scrub_from_string): Change to take char * and int. Copy
545 data into passed in buffer.
547 * hash.h: Neaten. Declare hash_traverse.
548 * hash.c: Complete rewrite based on BFD hashing code.
549 * gasp.c (chunksize): New variable.
550 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
553 1999-05-28 Nick Clifton <nickc@cygnus.com>
555 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
556 addend unless the target uses an old ABI.
558 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
560 -Wchar-subscripts cleanup
561 * listing.c (listing_newline): Use unsigned char variable, so
562 calls to isascii,iscntrl are correct.
563 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
565 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
566 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
567 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
568 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
570 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
572 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
574 (arch_coldfire_p): New #define.
575 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
577 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
579 * config/tc-m68k.c (install_operand): Add places `n', `o'.
581 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
582 (install_operand): Add place `N'.
583 (init_table): Add registers ACC, MACSR, MASK.
585 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
587 * config/tc-m68k.c: Change mcf5200 --> mcf.
588 (archs): Add mcf5206e, mcf5307.
589 (m68k_ip): Add format `u'.
590 (install_operand): Add place `m', `M', `h'.
591 (init_table): Add upper/lower registers.
593 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
595 1999-05-28 Martin Dorey <mdorey@madge.com>
597 * config/tc-i960.c: Several minor changes to add ELF and
598 BFD_ASSEMBLER support.
599 * config/tc-i960.h: Likewise.
600 * configure.in (i960-*-elf*): New target.
601 * aclocal.m4, configure: Rebuild.
603 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
605 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
606 reloc changes when defined(BFD_ASSEMBLER).
608 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
610 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
612 * write.c (write_print_statistics): Output to file, not stderr.
614 * expr.c (generic_bignum_to_int32,64): Prototype.
616 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
617 output_sleb128, output_uleb128, output_big_sleb128,
618 output_big_uleb128, output_big_leb128): Prototype.
619 (output_big_sleb128, output_big_uleb128): Make inline.
620 (output_big_leb128): Remove inline
622 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
623 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
624 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
625 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
626 value for correct overflow check in write.c:fixup_segment.
627 * write.c (fixup_segment): Move bitfield overflow checks to after
628 the md_apply_fix call.
629 * config/obj-coff.c (fixup_segment): Likewise.
630 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
631 valueT *val argument.
633 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
635 * config/atof-ieee.c (gen_to_words): Correctly round a
636 denormalized number. Fix off-by-one in range checking for
637 exponent in a denormal.
639 1999-05-10 Nick Clifton <nickc@cygnus.com>
641 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
644 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
646 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
648 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
650 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
651 (ReverseRegRegmem): Remove.
652 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
653 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
654 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
657 From Doug Ledford <dledford@redhat.com>
658 * config/tc-i386.h (RegXMM): New for P/III.
659 * config/tc-i386.c: Add support for P/III.
661 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
663 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
664 (md_begin): Allow ppc32 insns in ppc64bridge mode.
665 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
667 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
669 * config/tc-i386.c (i386_immediate): Skip whitespace before
670 complaining about junk after expression.
671 (i386_displacement): Likewise.
673 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
675 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
676 Don't copy before downcaseing.
678 1999-05-05 Catherine Moore <clm@cygnus.com>
680 * tc-m68k.c: Include elf/m68k.h.
681 (m68k_elf_final_processing): New routine.
682 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
685 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
687 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
690 1999-04-30 Nick Clifton <nickc@cygnus.com>
692 * config/tc-mcore.c (mcore_s_section): Dump literals before
695 1999-04-29 Nick Clifton <nickc@cygnus.com>
697 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
700 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
702 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
703 (TC_INIT_FIX_DATA): Delete.
704 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
705 (TC_INIT_FIX_DATA): Delete.
706 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
707 * write.c (fix_new_internal): Initialize fx_cgen member.
708 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
709 (gas_cgen_md_apply_fix3): Update.
710 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
711 (md_cgen_record_fixup_exp): Update.
712 (FX_OPINFO_R_TYPE): Update.
714 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
715 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
716 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
717 * frags.h (struct frag): Make opindex, opinfo ints.
719 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
721 1999-04-26 Tom Tromey <tromey@cygnus.com>
723 * aclocal.m4, configure: Updated for new version of libtool.
725 1999-04-22 Nick Clifton <nickc@cygnus.com>
727 * config/tc-mcore.c (md_apply_fix3): Renamed function from
729 (md_apply_fix3): Do not fix up absolute relocations against
732 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
734 1999-04-20 Nick Clifton <nickc@cygnus.com>
736 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
737 changes and data-in-text directives.
738 (mcore_cons): New function: intercept cons() operations.
739 (mcore_float_cons): New function: intercept float_cons()
741 (mcore_stringer): New function: intercept stringer() operations.
743 1999-04-18 Ian Lance Taylor <ian@zembu.com>
745 * obj.h (struct format_ops): Change generate_asm_lineno field to
747 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
749 * config/tc-alpha.c (find_opcode_match): Add default case to
751 (find_macro_match): Likewise.
752 (load_expression): Parenthesize && within ||.
754 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
756 1999-04-17 Nick Clifton <nickc@cygnus.com>
758 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
759 .text .data .section pseudo ops.
760 (mcore_s_section): New function. Dump lits before changing secs.
761 (mcore_s_text): New function. Dump lits before changing secs.
762 (mcore_s_data): New function. Dump lits before changing secs.
764 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
766 * config/tc-mips.c (mips_32bitmode): New.
767 (md_begin): Set mips_32bitmode if needed.
768 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
769 Set EF_MIPS_32BITMODE.
771 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
773 * config/obj-coff.c (c_section_symbol): Fix typo in previous
776 1999-04-16 Nick Clifton <nickc@cygnus.com>
778 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
780 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
782 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
783 expressions correctly.
786 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
788 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
790 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
792 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
793 and fmpynfadd instructions.
795 1999-04-11 Richard Henderson <rth@cygnus.com>
797 * as.h (environ): Declare it, if needed.
798 * as.c (dump_statistics): Don't declare environ.
799 * configure.in (environ): Detect declaration.
800 * configure, config.in: Rebuild
802 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
803 (i386_displacement): Allocate enough space for replacement buffer.
804 Clean up replacement buffer initialization.
806 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
808 * subsegs.c (section_symbol): Don't create a new symbol if one
809 already exists; instead, use the existing one, but set its segment
810 and frag data if it hasn't already been defined.
811 * config/obj-coff.c (c_section_symbol): Likewise.
813 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
815 * tc-alpha.c (load_expression): Call as_bad instead of abort.
817 1999-04-08 Nick Clifton <nickc@cygnus.com>
819 * config/tc-mcore.c: New File: Support routines for MCore
821 * config/tc-mcore.h: New File: Definitions for MCore assembler.
822 * config/obj-coff.c: Add support for mcore-pe target.
824 * Makefile.am: Add support for MCore targets.
825 * Makefile.in: Regenerate.
826 * configure.in: Add support for MCore targets.
827 * configure: Regenerate.
829 * doc/all.texi: Set MCORE.
830 * doc/as.texinfo: Document MCore specific command line options.
832 * write.h: Prevent multiple inclusion.
834 1999-04-06 Ian Lance Taylor <ian@zembu.com>
836 * asintl.h (LC_MESSAGES): Never define.
837 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
839 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
842 * Makefile.am (m68k-parse.c): If configuring in the source
843 directory, copy m68k-parse.y into the local directory before
844 running ylwrap, to remove spurious differences when generating
846 * Makefile.in: Rebuild.
848 * config/tc-sparc.h (md_do_align): Just allocate the number of
849 bytes necessary, rather than always allocating 1024.
851 1999-04-04 Ian Lance Taylor <ian@zembu.com>
853 * listing.c (listing_newline): Add cast to avoid warning.
854 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
855 * config/tc-i386.c (i386_scale): Add return value.
856 (build_displacement_string): Remove unused local temp_disp2.
857 (i386_intel_memory_operand): Add parentheses to avoid warning.
858 (i386_intel_operand): Remove unused local end_of_operand_string.
859 (i386_operand): Remove unused local operand_modifier.
860 (i386_operand): Add parens to avoid warning.
862 1999-04-04 Don Bowman <don@pixsci.com>
864 * configure.in: Add mips*-*-vxworks* target; have it define
866 * configure, config.in: Rebuild.
868 1999-03-31 Nick Clifton <nickc@cygnus.com>
870 * configure.in (emulations): Add support for arm-epoc-pe.
871 * configure: Regenerate.
872 * config/te-epoc-pe.h: New file. Define macros specific to
874 * config/tc-arm.h: Select epoc-pe-arm target format if configured
875 for arm-epoc-pe target.
877 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
879 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
881 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
883 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
884 detect ",n" without a condition.
885 (pa_parse_neg_cmpsub_cmpltr): Likewise.
888 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
890 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
891 instruction is encoded with one bit.
894 1999-03-23 Ian Lance Taylor <ian@zembu.com>
896 * doc/internals.texi (CPU backend): Mention that
897 line_separator_chars should not include newline. From thi
898 <ttn@mingle.glug.org>.
900 1999-03-22 Doug Evans <devans@casey.cygnus.com>
902 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
903 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
905 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
907 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
909 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
911 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
914 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
916 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
918 1999-03-15 Martin Hunt <hunt@cygnus.com>
920 * app.c (do_scrub_begin): Change '-' back to a symbol char
921 so we can use multiple opcodes on a line again.
923 * config/tc-d30v.c: By default, warn if a symbol has
924 the same name as a register. Plus some minor
925 updates from the branch.
927 1999-03-13 Nick Clifton <nickc@cygnus.com>
929 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
930 BFD_RELOC_16 and BFD_RELOC_64.
932 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
934 * expr.c (expr): Add missing else.
936 1999-03-12 Nick Clifton <nickc@cygnus.com>
938 * config/tc-arm.c (md_apply_fix3): Improve error message.
940 1999-03-11 Doug Evans <devans@casey.cygnus.com>
942 * Makefile.am (CPU_TYPES): Add fr30.
943 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
944 (fr30,m32r dependencies): Update.
945 * Makefile.in: Rebuild.
947 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
948 (gas_cgen_record_fixup_exp): Ditto.
949 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
950 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
951 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
952 (md_cgen_lookup_reloc): Update use of operand->type.
953 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
954 (md_convert_frag): Call cgen_operand_lookup_by_num.
955 (md_cgen_lookup_reloc): Update use of operand->type.
956 (m32r_cgen_record_fixup_exp): Ditto.
958 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
960 * config/tc-mips.c (md_show_usage): Fix message.
962 1999-03-03 Nick Clifton <nickc@cygnus.com>
964 * doc/c-arm.texi (ARM Syntax): Document new command line switches
965 and LDR reg,=<expr> instruction.
967 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
970 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
972 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
974 1999-02-17 Nick Clifton <nickc@cygnus.com>
976 This patch was created by: Scott Bambrough
977 <scottb@corelcomputer.com>
980 Special cased '@' character. The '@' character is used as the
981 ARM assembler comment character, as a special character
982 and in ELF .symver pseudo-op's, and as a special character in
983 .type and .section pseudo-ops.
984 (symver_pseudo): New static variable.
985 (symver_state): New static variable.
986 (struct app_save): Add field 'symver_state'.
987 (app_push): Save global symver_state int struct app_save.
988 (app_pop): Restore global symver_state from struct app_save.
989 (do_scrub_chars): Special case handling of '@' character in
992 * configure.in: Modified to recognize armv* uname syntax from ARM
994 * configure: Regenerated.
996 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
997 a prefix to the section's type.
998 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1001 * config/tc-arm.h: Add support for PIC generation:
1002 (pic_code): New boolean.
1003 (obj_relocate_extern): Define.
1004 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1005 (TC_CONS_FIX_NEW): Define.
1006 (tc_fix_adjustable): Define.
1007 (GLOBAL_OFFSET_TABLE_NAME): Define.
1009 * config/tc-arm.c: Add support for PIC generation:
1010 (line_seperator_chars): Allow ';' as a seperator for Linux.
1011 (is_immediate_prefix): New macro.
1012 (arm_parse_reloc): New function.
1013 (s_arm_elf_cons): New function.
1014 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1015 (md_undefined_symbol): Special case handling for the Global Offset
1017 (md_apply_fix3): Handle PIC relocs.
1018 (tc_gen_reloc): Handle PIC relocs.
1019 (md_parse_option): Add support for '-k' command line switch to
1020 enable PIC generation.
1021 (cons_fix_new_arm): New function.
1022 (s_arm_elf_cons): New function.
1024 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1026 * configure.in: Add comments for uses of AC_DEFINE.
1027 * acinclude.m4: Likewise.
1028 * acconfig.h: Remove.
1029 * aclocal.m4: Rebuild.
1030 * configure: Rebuild.
1031 * Makefile.in: Rebuild.
1032 * config.in: Rebuild.
1034 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1036 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1037 non-constant offset from a base register.
1039 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1041 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1044 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1046 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1047 (emit_insn): Look for pc-relative and no-overflow specifiers on
1048 internal relocation types.
1050 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1052 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1055 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1057 (mips_4650, mips_4010, mips_4100): Variables removed.
1058 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1059 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1061 (md_begin): Don't bother initializing the mips_NNNN variables;
1062 mips_cpu is set, and that's good enough now.
1063 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1064 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1065 (show): New function, to handle wrapping in the CPU lists.
1066 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1068 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1070 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1071 than treat as an immediate specifier.
1073 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1075 * config/tc-i386.c: Prototype many functions.
1076 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1077 (i386_immediate): Remove unused second argument.
1078 (i386_intel_operand): Fix i386_is_reg typo.
1079 (i386_operand): Use allow_naked_reg.
1080 (output_invalid): Make operand int for K&R.
1082 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1084 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1086 * Makefile.in: Rebuild.
1088 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1090 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1092 (EXTRA_as_new_SOURCES): Comment out.
1093 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1094 * Makefile.in: Rebuild.
1095 * doc/Makefile.in: Rebuild.
1096 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1097 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1098 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1099 * configure: Rebuild.
1100 * aclocal.m4: Rebuild.
1101 * config.in: Rebuild.
1102 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1103 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1104 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1105 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1106 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1107 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1108 (gas_cgen_record_fixup_exp): Ditto.
1109 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1110 descriptor, not global variable.
1111 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1112 descriptor, not global variable. Refer to insert_operand handler
1113 via cpu descriptor, not global function.
1114 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1115 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1116 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1117 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1118 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1119 * config/tc-m32r.c: Ditto.
1120 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1121 (md_assemble): Ditto.
1122 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1124 1999-02-09 Nick Clifton <nickc@cygnus.com>
1126 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1127 relocations for ELF targets.
1129 1999-02-08 Nick Clifton <nickc@cygnus.com>
1131 * configure.in: Add support for StrongARM target.
1132 * configure: Regenerate.
1134 1999-02-05 Nick Clifton <nickc@cygnus.com>
1136 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1138 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1141 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1143 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1145 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1147 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1148 (INTEL_DWORD_MNEM_SUFFIX): Define.
1151 (DWORD_PTR): Define.
1152 (XWORD_PTR): Define.
1154 (OFFSET_FLAT): Define.
1156 (NONE_FOUND): Define.
1159 * config/tc-i386.c (set_intel_syntax): New routine.
1160 (intel_syntax): Declare.
1161 (allow_naked_reg): Declare.
1162 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1163 (intel_float_operand): New routine.
1164 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1165 Handle brackets as well as parens. Call i386_intel_operand for
1166 intel syntax. Reverse operands if appropriate. Handle new
1167 suffixes. Handle movzx and movsx.
1168 (i386_is_reg): New routine.
1169 (i386_immediate): New routine.
1170 (i386_scale): New routine.
1171 (i386_displacement): New routine.
1172 (i386_operand_modifier): New routine.
1173 (build_displacement_string): New routine.
1174 (i386_parse_seg): New routine.
1175 (i386_intel_memory_operand): New routine.
1176 (i386_intel_operand): New routine.
1177 (i386_operand): Call i386_displacement, i386_immediate,
1178 i386_scale, etc. instead of handling inline.
1179 (parse_register): Handle registers without prefix.
1181 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1183 * configure: Regenerate.
1184 * configure.in (arm-*-oabi): New.
1185 (thumb-*-oabi): New.
1186 * config/tc-arm.c (target_oabi): Declare.
1187 (md_apply_fix3): Support REL relocs.
1188 (md_parse_option): Handle -oabi.
1189 (elf32_arm_target_format): New routine.
1190 (md_longopts): Add OPTION_OABI.
1191 * config/tc-arm.h: Redefine TARGET_FORMAT.
1194 1999-01-28 Nick Clifton <nickc@cygnus.com>
1196 * write.c (write_relocs): Handle out of range error.
1198 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1199 (fr30_force_relocation): Default to 0.
1201 * config/tc-fr30.h (obj_fix_adjustable): Define.
1202 (TC_FORCE_RELOCATION): Define.
1204 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1207 1999-01-16 Nick Clifton <nickc@cygnus.com>
1209 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1210 merge of two instructions if the left instruciton kills the right.
1212 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1214 * Makefile.in: Regenerate.
1215 * configure.in: Redo test for using cgen.
1216 * configure: Regenerate.
1218 1999-01-09 Nick Clifton <nickc@cygnus.com>
1220 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1221 redefinition of this macro.
1223 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1225 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1228 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1230 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1231 a read of HI or LO and an immediatly following branch.
1233 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1235 * config/tc-mips.c (md_begin): Another correction to the setting of
1238 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1240 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1242 1998-12-21 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1245 bit insn when optimizing, so that parallelised instructions will
1246 start on a 32 bit boundary.
1248 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1250 * config/tc-mips.c (mips_eabi64): New.
1251 (md_begin): Set mips_eabi64.
1252 (mips_elf_final_processing): Use it.
1254 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1256 * config/tc-mips.c (mips_elf_final_processing):
1257 Correct setting of ABI in e_flags.
1259 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1261 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1263 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1265 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1267 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1269 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1270 warning, values that don't fit in the field.
1272 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1274 * config/tc-mips.c (mips_abi_string): New.
1275 (md_parse_option,md_longopts): Add mabi.
1276 (mips_elf_final_processing): Set e_flags based on mabi flag.
1278 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1280 * config/tc-mips.c (md_parse_option): Handle vr4111.
1282 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1284 * config/tc-h8300.c (build_bytes): Change message given if the
1285 instruction requires H8/300H mode and we're not in Hmode, to
1286 suggest that it may be the operand modes that are the problem, not
1287 necessarily the opcode.
1289 1998-12-10 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-fr30.c: Add line separator character.
1293 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1295 * configure.in (hppa-*-mpeix*): New target.
1296 * config/obj-som.h (obj_som_compiler): Declare.
1297 * config/obj-som.c (compiler_seen): New static variable.
1298 (obj_som_compiler): New function.
1299 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1300 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1301 (pa_type_args): Set hppa_priv_level.
1302 (pa_compiler): New static function if OBJ_SOM.
1303 * configure: Rebuild.
1305 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1307 * read.c (output_leb128): Don't mark as inline.
1309 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1311 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1312 AIX .vbyte unaligned data support.
1313 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1314 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1317 1998-12-07 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1322 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1324 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1325 BFD_RELOC_ARM_PCREL_BRANCH.
1327 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1329 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1330 checking the target type.
1331 (mips-dec-bsd*): Set endian to little.
1332 * configure: Rebuild.
1334 COFF weak symbol support, based on patches from Mark Elbrecht
1335 <snowball3@usa.net>:
1336 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1337 * config/obj-coff.c (obj_coff_weak): New static function.
1338 (obj_coff_endef) [both versions]: Handle weak symbols.
1339 (coff_frob_symbol): Likewise.
1340 (yank_symbols): Likewise.
1341 (obj_pseudo_table): Add "weak".
1343 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1344 <aymeric.vincent@emi.u-bordeaux.fr>.
1345 * aclocal.m4: Rebuild with current tools.
1346 * configure: Rebuild.
1348 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1349 an assertion failure for a case we can't handle when OBJ_ECOFF.
1351 * expr.c (operator): And with 0xff to avoid problems with signed
1354 1998-12-03 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1357 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1359 1998-12-02 Nick Clifton <nickc@cygnus.com>
1361 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1364 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1366 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1369 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1371 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1374 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1378 (d10v_cleanup): Only generate previous insn if a multiline insn is
1381 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1383 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1386 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1389 -marm6xxx command line switches.
1391 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1393 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1394 (itbl-ops.o): Delete duplicate dependencies.
1395 Rebuild dependencies.
1396 Add fr30 dependencies.
1397 * Makefile.in: Rebuild.
1399 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1403 * listing.c: Ignore line terminator characters found inside
1406 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1408 * po/gas.pot: Regenerated.
1410 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1413 fr30_is_label_start(). Also checks for delay slot insns.
1415 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1416 FR30 instructions which contain a colon in the mnemonic.
1418 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1420 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-fr30.c: Removed currently superflous code.
1424 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-fr30.h: New file.
1427 * config/tc-fr30.c: Tweaking so that it will compile.
1429 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1431 * config/tc-d10v.h (obj_fix_adjustable): Define.
1432 (TC_FORCE_RELOCATION): Define.
1433 (d10v_force_relocation): Declare.
1434 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1435 (md_apply_fix3): Handle Vtable relocs.
1436 (d10v_fix_adjustable): New.
1437 (d10v_force_relocation): New.
1439 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1441 * config/tc-d30v.c: Change default behaviour to ignore potential
1442 conflicts between register name and symbol names.
1444 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1446 * configure.in: Add fr30-*-*.
1447 * config/tc-fr30.c: New file.
1448 * Makefile.in: Regenerated.
1449 * config.in: Regenerated.
1450 * configure: Regenerated.
1451 * doc/Makefile.in: Regenerated.
1452 * po/gas.pot: Regenerated.
1454 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1456 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1459 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1461 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1463 (do_scrub_chars): Add some casts to unsigned char to avoid
1464 unwanted sign extension.
1465 * read.c (lex_type): Set characters about 127 to be symbol
1467 * config/tc-i386.c (md_begin): Set identifier_chars and
1468 operand_chars for values above 127.
1470 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1472 * configure.in: detect cygwin* instead of cygwin32*
1473 * configure: regenerate
1475 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1477 * listing.c: Add support for producing a listing from piped
1480 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1482 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1483 (append_insn): Account for the tx39's multiply behavior.
1485 1998-10-26 Michael Meissner <meissner@cygnus.com>
1487 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1488 from assemble_parallel_insns. Add support for '->' to indicate
1489 explicitly serializing the instructions.
1490 (md_assemble): Ditto.
1492 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1494 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1497 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1499 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1501 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1503 * config/tc-mips.c : support frame and regmask/fregmask when
1504 MIPS_STABS_ELF is specified.
1506 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1508 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1509 (md_apply_fix): Don't return 1 for VTABLE relocs.
1510 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1512 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1514 * doc/c-i386.texi: Replace occurences of "opcode" with
1515 "instruction mnemonic", "instruction", or "mnemonic" when
1516 referring to the name of an instruction. Use "opcode" when
1517 referring to the sequence of machine bytes.
1519 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1520 (is_opcode_char): Rename to is_mnemonic_char.
1521 (md_assemble and i386_operand): Correct error messages from
1522 "opcode" to "instruction mnemonic"
1523 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1524 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1525 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1526 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1527 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1528 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1529 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1531 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1533 * config/tc-i386.c (i386_operand): Check for garbage after
1536 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1538 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1539 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1541 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1543 * config/tc-sh.h (obj_fix_adjustable): Define.
1544 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1545 (md_apply_fix): Likewise.
1546 (tc_gen_reloc): Likewise.
1547 (sh_fix_adjustable): New.
1549 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1551 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1552 * cgen.h (gas_cgen_finish_insn): Update prototype.
1553 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1554 cgen_insn_t -> CGEN_INSN_INT.
1555 (make_parallel): Update handling of CGEN_INT_INSN_P.
1556 (assemble_parallel_insn): Ditto.
1557 (target_make_parallel): New function.
1558 (md_assemble): Use it.
1560 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1562 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1564 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1566 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1567 converted into lower case.
1569 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1571 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1572 (gas_cgen_tc_gen_reloc): Likewise.
1573 * config/tc-m32r.h (obj_fix_adjustable): Define.
1574 * config/tc-m32r.c (m32r_fix_adjustable): New.
1575 (m32r_force_relocation): Handle VTABLE relocs.
1577 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1579 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1581 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1583 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1584 to lower case before parsing.
1586 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1587 parallel insns modift buts in the PSW as a side effect.
1589 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-d30v.c (find_format): Test for missing flag and
1594 (md_apply_fix3): Fix error messages to avoid
1595 assumption about presence of a symbol.
1597 (parallel_ok): Disallow parallel instructions that both modify the
1600 (find_format): Generate a warning if an odd numbered register is
1601 used as the first register in a mutli-register instruction.
1603 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1605 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1606 relocations are always associated with a symbol.
1608 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1610 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1611 (elf32_sparc_force_relocation): Declare.
1612 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1613 (tc_gen_reloc): Handle vtable relocs.
1614 (elf32_sparc_force_relocation): New.
1616 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1618 * symbols.c (S_IS_FUNCTION): New.
1619 * config/tc-v850.h (obj_fix_adjustable): Define.
1620 (TC_FORCE_RELOCATION): Define.
1621 (v850_force_relocation): Declare.
1622 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1623 of fx_addnumber for VTABLE reloc addends.
1624 (md_apply_fix3): Handle VTABLE relocs.
1625 (v850_fix_adjustable): New.
1626 (v850_force_relocation): New.
1628 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1630 * tc-hppa.c (fp_operand_format): Add some additional formats.
1631 (pa_ip): Do not automatically promote into pa2.0 mode.
1632 (pa_level): Handle ".level 2.0".
1634 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1636 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1637 * config/tc-i386.h (template.extension_opcode): Change to
1638 unsigned int to allow full range of 8-bit opcode suffixes.
1639 (None): Redefine as 0xffff.
1641 From Jeff B Epler <jepler@usgs.gov>
1642 * doc/c-i386.texi (i386-SIMD): New section.
1644 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1646 * read.c (discard_rest_of_line): New function.
1647 * read.h: Declare it.
1648 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1650 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-d10v.c (find_symbol_matching_register): New function.
1653 (find_opcode): Cope with the case where a register name matches
1656 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-v850.c (md_pcrel_from): Rename to
1659 v850_pcrel_from_section.
1660 (v850_pcrel_from_section): Do not resolves symbols in other
1663 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1665 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-d10v.c (find_opcode): Generate an error if a register
1668 is supplied for an operand that should not be a register.
1670 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1673 instructions to have another instruction in the right bin.
1675 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1678 the right container if the left container holds a branch
1681 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1683 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1684 both a register name and symbol name.
1685 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1687 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1690 execution unit class.
1692 (reg_name_search): If a name matches a register and a symbol,
1693 prefer the register.
1694 (find_format): Disallow flag registers when a general purpose
1695 register is required.
1696 If a number is required, but a register has been given, check to
1697 see if a symbol with the same name as the register exists, and if
1698 so, use that symbol.
1700 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1702 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1704 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1706 * config/tc-d30v.c (find_format): Do not accept flag registers as
1707 general purpose registers.
1708 (find_format): If an immediate value is expected at a given place
1709 in a format, but a register name has been provided instead, check
1710 to see if that register name matches the name of a predefined
1711 symbol and if it does, then use the symbol instead.
1712 (reg_name_search): If a register name matches a symbol name,
1713 prefer the register name to the symbol name.
1715 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1718 the previous insn to empty.
1720 1998-09-20 Michael Meissner <meissner@cygnus.com>
1722 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1723 pieces, forcing the use of an ANSI compiler.
1725 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1727 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1729 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1731 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1733 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1735 (obj_elf_vtable_entry): Likewise.
1736 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1737 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1738 (tc_gen_reloc): Likewise.
1739 (arm_fix_adjustable): Likewise.
1740 (elf32_arm_force_relocation): New.
1741 (armelf_frob_symbol): Remove coff-style symbol support.
1743 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1745 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1747 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1749 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1750 OBJ_COFF so that routine is defined for a.out format.
1752 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1754 * config/tc-i386.c (i386_operand): Detect non-segment registers
1755 used as segment prefixes.
1757 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1759 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1760 optimize across FDE boundaries.
1762 * config/obj-coff.c (obj_coff_section): Preserve any link once
1763 flags when setting the section flags.
1765 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1768 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1770 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1772 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1775 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1777 * frags.c (frag_grow): Include the size of the frag struct in the
1780 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1781 if the new subseg comes before the old.
1783 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1785 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1786 to handle edge8 and edge16.
1788 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1790 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1791 before we clobber the symbol involved.
1793 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1795 * config/tc-arm.c: Remove OBJ_ELF definitions for
1796 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1797 use arm_adjust_symtab for OBJ_COFF.
1798 (armelf_adjust_symtab): New Routine.
1799 * config/tc-arm.h: Define obj_adjust_symtab to
1800 armelf_adjust_symtab for OBJ_ELF.
1802 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1804 * configure.in: Make all i386-elf targets use bfd_gas.
1805 * config/tc-i386.c (tc_i386_force_relocation): New.
1806 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1807 (md_apply_fix3): Likewise.
1808 (tc_gen_reloc): Handle them.
1809 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1810 tc_i386_force_relocation.
1812 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1816 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1819 current opcode after writing the first insturction of a reverse
1822 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1824 * read.h (generate_lineno_debug): Add prototype.
1825 * read.c (generate_lineno_debug): Make non-static.
1827 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1829 * config/tc-i386.c (md_assemble): Only warn for address/data size
1832 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1835 against Thumb function names, as the linker needs this information.
1837 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1839 * expr.c (operand): Check also that there is no advance in operand
1840 after atof_generic in order to decide "is it label 0f or floating
1843 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1846 command line options with a single dash.
1847 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1849 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1851 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1852 * tc-arm.c (arm_fix_adjustable): New routine.
1854 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1856 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1857 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1858 demand_empty_rest_of_line before mri_comment_end.
1859 (equals): Check garbage after expression before
1860 mri_comment_end in MRI mode.
1862 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1864 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1865 small immediate constant to use the constant itself rather than
1868 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1870 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1871 (pa_leave): Likewise.
1873 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1875 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1877 (i386_operand): Fix an error message.
1879 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1881 * doc/c-arm.texi (ARM Directives): Document .req directive.
1883 * config/tc-arm.c (reg_required_here): Display erroneous string if
1884 the register name could not be decoded.
1885 Do not set inst.instruction if the sift is -1.
1887 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1889 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1892 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1894 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1895 even if it is belived to be unnecessary.
1897 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1899 config/tc-i386.c (i386_operand): Size immediate constants by
1900 suffix (erroneously removed as part of July 7 change).
1902 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1904 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1905 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1906 (armelf_frob_symbol): New Routine.
1907 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1909 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1911 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1913 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1915 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1916 command line switches passed to assembler.
1918 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1920 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1921 (gas_cgen_opcode_desc): Declare.
1922 (gas_cgen_parse_operand): Declare.
1923 (*): Prepend gas_ to gas specific fns to denote them as such.
1925 * cgen.c (gas_cgen_opcode_desc): New global
1926 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1927 (queue_fixup): Renamed from cgen_queue_fixup.
1928 (*): Prepend gas_ to gas specific fns to denote them as such.
1930 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1931 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1932 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1933 Open opcode table and initialize it.
1934 (make_parallel): Use gas_cgen_opcode_desc.
1935 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1936 (md_assemble): Ditto.
1938 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1940 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1941 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1942 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1943 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1944 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1945 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1946 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1947 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1948 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1949 (INIT_STAB_SECTION): Likewise.
1950 (OBJ_PROCESS_STAB): Likewise.
1952 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1953 (md_parse_option): Watch for them.
1954 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1955 (md_begin): Kill neverdef code.
1956 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1957 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1958 (s_alpha_coff_wrapper): New.
1959 (md_pseudo_table): Trap all ECOFF pseudos.
1961 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1963 Start of changes to remove mdebug section from mips*-elf
1964 Based on MIPS_STAB_ELF definition
1965 * acconfig.h: undef if not configured
1966 * config.in: undef if not configured
1967 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1968 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1969 * stabs.c (s_stab_generic): flush frag
1971 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1973 * configure.in: (arm-*-elf): Handle.
1974 (thumb-*-elf): Handle.
1975 * configure: Regenerate.
1976 * read.c (stringer): Fix typo in comment.
1977 * write.c (fixup_segment): Don't add symbol value to addend if
1979 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1981 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1984 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1986 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1987 (write_2_short): Emit warning if new flag is set.
1988 (do_assemble): Set flags if left instruction is one of special
1989 "right-instruction-killer" type.
1991 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1993 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1994 Always output words in debug_info section as big endian.
1995 (sparc_target_format): Choose correct bfd target.
1996 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1998 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2000 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2001 to work with internationalization code. Issue an error when two
2002 operands match that are not allowed to match.
2004 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2006 * configure.in (install_tooldir): Allow target to specify whether
2007 it wants to be installed in $(tooldir)/bin.
2008 * configure: Regenerate.
2009 * Makefile.am (install-exec-local): Set install-exec-tooldir
2010 dependency via configure.
2011 * Makefile.in: Regenerate.
2013 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2015 * Makefile.am (install-exec-local): Split into two ...
2016 (install-exec-bindir,install-exec-tooldir): New rules.
2017 * Makefile.in: Regenerate.
2019 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2021 * Makefile.am (install-exec-local): Don't remove the file before
2022 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2023 W. Rozycki <macro@ds2.pg.gda.pl>.
2024 * Makefile.in: Rebuild.
2026 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2028 * cgen.c: Include libiberty.h.
2029 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2030 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2031 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2032 (md_cgen_lookup_reloc)): Declare.
2033 (md_cgen_record_fixup_exp): Declare.
2034 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2035 (m32r_relax_frag): Declare.
2036 (cgen_md_apply_fix3): Decls moved to cgen.h.
2037 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2038 (m32r_cgen_record_fixup_exp): Delete decl.
2039 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2040 (assemble_nop): Delete.
2041 (expand_debug_syms): Delete unused `exp'.
2042 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2043 Add default case for -Wall.
2044 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2045 (md_atof): Delete unused wordP.
2047 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2049 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2052 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2054 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2055 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2056 .print, .purgem, and .struct. Remove documentation for
2059 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2061 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2062 Update call to insert_operand.
2064 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2068 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2070 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2071 whitespace after a prefix operator.
2073 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2075 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2077 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2079 * config/tc-sparc.c (log2): New static function.
2080 (s_reserve): Use log2 to convert alignment before calling
2082 (s_common): Use log2 to convert alignment before calling
2083 record_alignment and frag_align.
2084 (sparc_cons_align): Use log2.
2086 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2088 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2089 (s_common): Likewise.
2091 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2092 initialization of waddr.
2093 (sparc_elf_final_processing): Add default case to switch.
2095 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2097 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2098 than temporary real.
2100 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2102 * write.c (subsegs_finish): Don't align the segments if there were
2105 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2106 copying aux information.
2108 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2109 expression into a symbol.
2111 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2113 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2114 type to unsigned int.
2115 (md_assemble): Change type used to store offsets from unsigned
2117 (i386_operand): Switch error check to only call RESTORE_END_STRING
2118 once after parse_register.
2120 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-v850.c (md_show_usage): Changed format to match that
2125 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2127 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2129 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2131 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2134 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2136 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2137 * doc/Makefile.in: Rebuild.
2139 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2141 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2142 for %lo expressions.
2143 (mips_ip, case 'u'): Move range check after code to mask
2144 off bits in %hi/%lo expressions. Mask off high bits for
2147 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2149 * doc/Makefile.am (gasver.texi): New target.
2150 (as.info, as.dvi): Depends upon gasver.texi.
2151 * doc/as.texinfo: Include gasver.texi. Mention version number on
2152 title page and in top node.
2153 * doc/Makefile.in: Rebuild.
2155 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2157 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2158 but not including the line containing the edict.
2159 * listing.h (LISTING_EOF): New.
2160 * input-scrub.c (input_scrub_next_buffer): Call it.
2162 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2164 * config/tc-i386.c (i386_operand): Don't set the size of an
2165 immediate address based solely on the suffix and the mode.
2167 * config/tc-i386.c (md_assemble): Add assertion to make sure
2168 overlap2 does not set Imm.
2170 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2171 sequences of whitespace to a single space.
2172 (is_space_chars): Just compare with space.
2173 (md_begin): Don't initialize space_chars.
2174 (md_assemble): Just skip a single whitespace character.
2175 (i386_operand): Rewrite base-index parsing to use new
2176 parse_register, and to skip white space. Skip white space in a
2177 number of other places too. Don't give error message if
2178 parse_register fails.
2179 (parse_register): Change reg_string parameter to be non-const.
2180 Add end_op parameter. Skip white space after the `%', and return
2181 end of register string. Give error message here rather than
2184 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2186 Based on patch from Matt Semersky <matts@scd.hp.com>:
2187 * expr.c (op_encoding): Make const.
2188 (expr_set_precedence): New function.
2189 (expr_begin): Don't set operator rankings, just call
2190 expr_set_precedence.
2191 * expr.h (expr_set_precedence): Declare.
2192 * read.c (s_mri): Call expr_set_precedence.
2194 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2196 * doc/as.texinfo (Statements): Remove paragraph discussing
2197 continuing lines with a backslash. This hasn't worked for years,
2200 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2202 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2204 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2205 (ps_CTORS, ps_DTORS): New section types.
2206 (vms_fixup_xtors_section): New function
2207 (Ctors_Psect, Dtors_Psect): Define.
2208 (IS_GXX_XTOR): Define
2209 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2210 Filter static constructors/destructors and add to
2211 Ctors_Symbols/Dtors_Symbols chain.
2212 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2213 appropriate section.
2215 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2216 * makefile.vms: Merge vax/vms support.
2218 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2220 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2221 (elf_pseudo_table): Add them.
2222 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2223 (md_apply_fix): Accept them.
2224 (mips_fix_adjustable): Don't adjust them.
2225 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2226 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2227 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2228 (tc_fix_adjustable): Don't adjust them.
2230 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2232 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2234 * Makefile.in: Regenerate.
2235 * configure.in: AC_SUBST cgen_cpu_prefix.
2236 * configure: Regenerate.
2238 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2240 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2241 Changed all users of COND12_DELAY.
2243 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2245 * config/tc-mn10300.c (set_arch_mach): New function.
2246 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2247 (md_begin): Default to mn10300 mode.
2248 (md_assemble): Only accept instructions for the core mn10300
2249 chip and the active machine type.
2251 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2253 * subsegs.h (segment_info_type): Give the struct a name.
2254 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2255 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2256 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2257 * config/tc-w65.h (tc_reloc_mangle): Declare.
2258 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2260 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2262 * config/tc-v850.c (v850_comm): Restore old section
2263 after common processing.
2265 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2267 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2269 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2271 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2272 char with code that explicitly sign-extends.
2274 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-v850.c (md_begin): Restore text section as the current
2277 section after creating call table sections.
2278 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2281 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2282 with call to macro SYM_AUXINFO.
2284 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2286 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2287 with the program transform name.
2288 * Makefile.in: Rebuild.
2290 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2292 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2295 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2297 * config/tc-i386.c (i386_operand): Be prepared for a space between
2298 the open parenthesis and the start of the register operand,
2299 because of the June 16 change.
2301 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2303 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2306 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2308 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2309 even if it is belived to be unnecessary.
2311 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2313 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2315 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2317 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2319 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2320 shift amount for a repeated operand. The shift amount for the
2321 repeated copy comes from the size of the operand.
2323 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2325 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2327 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2329 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2331 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2333 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2334 characters in it as LEX_IS_SYMBOL_COMPONENT.
2335 * config/tc-i386.h (tc_symbol_chars): Define.
2336 (extra_symbol_chars): Declare.
2337 * config/tc-i386.c (extra_symbol_chars): Define.
2338 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2339 (line_comment_chars): Set to '/' if TE_LINUX.
2340 * doc/c-i386.texi (i386-prefixes): Update.
2341 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2343 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2345 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2346 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2348 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2350 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2351 constraint in instructions REP & REPI.
2353 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2356 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2358 (check_range): If the operand is shifted, then shift the number
2359 before checking its range.
2361 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2363 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2366 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2368 * config/tc-v850.c (v850_comm): Create special sections as needed.
2370 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2372 * config/tc-d10v.c (write_2_short): Addition of swapping
2373 instructions for sequential and reverse sequential order when
2374 given order is not possible.
2376 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2378 * Makefile.am: Rebuild dependencies.
2379 (DEP_INCLUDES): Fix reference to intl build directory.
2380 * Makefile.in: Rebuild.
2382 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2384 * doc/c-i386.texi: Update 16 bit documentation.
2386 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2387 IgnoreDataSize to IgnoreSize as they are used for address size as
2389 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2390 32-bit mode, similarly addr16/data16 and variants.
2392 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2394 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2395 sequential word multiply instructions.
2397 (do_assemble): Add extra command line argument, to allow mul32
2398 attribute to be preserved across parallel insns.
2399 (md_assemble): Insert NOPs between explicitly parallel insns which
2400 contain an 32 bit multiply and a 16 multiply.
2402 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2404 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2407 * config/tc-i386.c (reloc): Add braces.
2409 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2410 consistent with Intel naming.
2411 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2412 use bitfields in sib_byte.
2413 (modrm_byte): Don't use bitfields here either.
2415 * config/tc-i386.c (current_templates): Add const.
2416 (parse_register): Add const to return, param, and char *s.
2417 (i386_operand): Add const to reg_entry *r.
2418 * config/tc-i386.h (templates): Add const to start, end.
2420 Inspired by code for 16 bit gas support from Martynas Kunigelis
2421 <martynas@nm3.ktu.lt>:
2422 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2423 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2424 (uses_mem_addrmode): Remove.
2425 (md_estimate_size_before_relax): Add support here too.
2426 (md_relax_table): Rewrite interface to md_relax for 16 bit
2428 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2429 (opcode_suffix_to_type): Remove.
2430 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2431 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2432 (md_convert_frag): Likewise.
2433 (i386_operand): Add support for 16 bit base/index regs,
2434 immediates, and displacements. Remove some unnecessary casts, and
2435 localise end_of_operand_string, displacement_string_start,
2436 displacement_string_end variables. Add GCC_ASM_O_HACK.
2437 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2439 * config/tc-i386.c (prefix_hash): Remove.
2440 (md_begin): Rewrite without obstacks. Remove prefix hash table
2441 handling. Rewrite lexical table handling.
2442 (i386_print_statistics): Don't print prefix statistics.
2443 (md_assemble): Rewrite instruction parser so that line is not
2444 converted to lower case. Don't do a hash_find for prefixes,
2445 instead recognise them via opcode modifier.
2446 (expecting_operand, paren_not_balanced): Localise variables.
2447 * config/tc-i386.h (IsPrefix): Define.
2448 (prefix_entry): Remove.
2450 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2451 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2452 '\\' in case where comment_chars contains '/'.
2454 * config/tc-i386.c (MATCH): Ensure given operand and template
2455 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2456 you must write `ljmp *table(%ebx)'.
2458 From H.J. Lu <hjl@gnu.org>:
2459 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2460 as 0 ifndef BFD_ASSEMBLER.
2461 (md_assemble): Allow immediate operands without suffix or
2462 other reg operand to default in size to the current code size.
2464 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2466 * config/tc-v850.c (md_begin): Restore creation of
2467 .call_table_text and .call_table_data sections.
2469 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2471 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2472 after emitting a word of noops.
2474 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2476 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2477 (i386_operand): Simplify checks for valid base/index combinations.
2478 Disallow `in 4(%dx),%al'.
2480 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2482 (add_prefix): Change parameter from char to int.
2484 * config/tc-i386.h (Ugh): Define opcode modifier.
2485 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2487 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2488 CONSISTENT_REGISTER_MATCH macros to check register types more
2489 thoroughly. Check for illegal suffix/operand combinations
2490 when matching insns with operands. Handle new `s' suffix, and
2491 associated FloatMF opcode modifier for float insns with memory
2493 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2494 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2495 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2496 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2497 DATA_PREFIX_OPCODE throughout.
2499 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2500 (md_assemble): Rewrite suffix/register operand checking code to be
2501 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2502 AnyMem, the better to grep.
2504 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2505 given a memory operand. Don't set Abs bits either.
2506 (type_names): Remove Mem*, Abs*.
2507 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2508 define opcode_modifiers as these cases are handled by Disp8,
2509 Disp16, Disp32 and suffix checks.
2510 (COMES_IN_BOTH_DIRECTIONS): Remove.
2511 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2513 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2514 if IgnoreDataSize modifier given. Remove ShortformW modifier
2515 test. Add test for ShortForm in W base_opcode modification.
2516 Merge Seg2ShortForm and Seg3ShortForm code.
2517 * config/tc-i386.h (ShortFormW): Remove.
2518 (IgnoreDataSize): Define.
2520 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-d30v.c (md_assemble): Store previous segment state
2523 with previous instruction.
2525 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2527 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2528 (ebp, esp): Remove static variables.
2529 (MATCH): Remove test for InOutPortReg.
2530 (i386_operand): Properly handle InOutPortReg here instead.
2531 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2532 (md_assemble): Simplify and correct modrm and sib generation.
2533 (i386_operand): Add warning for scale without index.
2534 Rewrite checks for valid base/index combinations.
2536 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2537 macros and enclose in do while(0).
2538 (RESTORE_END_STRING): Likewise.
2539 (md_assemble): Add one to printed operand number so we start
2540 from 1 not 0. Add some more gettext invocations.
2541 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2544 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2545 DATA_PREFIX, SEG_PREFIX): Define.
2546 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2547 (check_prefix): Remove function.
2548 (add_prefix): New function. Add prefix to i.prefix as well as
2550 (md_assemble): Changes for add_prefix. Remove hack for wait
2551 prefix, instead always output prefixes in fixed order. Test
2552 for jcxz/loop when selecting between word & dword operations,
2553 and add address size prefix rather than operand size prefix.
2554 Remove operand -> address size hack when emitting jcxz/loop.
2555 (i386_operand): Remove O_Absent check as it's done in expr.
2557 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2559 * configure.in: Recognize m5200 as a cpu_type of m68k.
2560 * aclocal.m4: Rebuild with current libtool.
2561 * configure: Rebuild.
2563 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2565 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2566 to relaxable_symbol to prevent references to external symbol from
2569 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2571 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2572 symbols are relaxable.
2574 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2576 * config/tc-v850.c (md_begin): Don't create special
2577 sections by default.
2579 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-mips.c (macro): For div and udiv, close the
2582 reorder block as soon as possible.
2584 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2586 From Matt Semersky <matts@scd.hp.com>:
2587 * macro.c (macro_mri_mode): New function.
2588 * macro.h (macro_mri_mode): Declare.
2589 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2592 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2594 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2597 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2598 until after xstrdup in OBJ_EVAX case.
2600 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2602 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2603 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2604 of hardcoded magic number.
2605 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2607 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2609 * read.c (do_s_func): New function.
2611 * read.h (do_s_func): Add prototype.
2613 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2615 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2616 nops if fill pattern not specified.
2618 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2620 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2621 * config/te-go32.h (TE_GO32): Define.
2622 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2624 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2626 Implement .func/.endfunc pseudo-ops.
2627 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2629 * read.c (potable): Add .func,.endfunc.
2630 (s_func): New function.
2631 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2633 (in_doc_func_p,current_function_label): New static globals.
2634 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2636 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2638 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2639 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2640 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2641 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2642 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2643 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2644 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2645 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2646 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2647 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2648 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2649 * config/tc-a29k.c: Don't define md_short_jump_size,
2650 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2651 * config/tc-alpha.c: Likewise.
2652 * config/tc-alpha.h: Likewise.
2653 * config/tc-arm.c: Likewise.
2654 * config/tc-h8300.c: Likewise.
2655 * config/tc-h8500.c: Likewise.
2656 * config/tc-hppa.c: Likewise.
2657 * config/tc-i860.c: Likewise.
2658 * config/tc-i960.c: Likewise.
2659 * config/tc-ppc.c: Likewise.
2660 * config/tc-sh.c: Likewise.
2661 * config/tc-sparc.h: Likewise.
2662 * config/tc-tic30.c: Likewise.
2663 * config/tc-w65.c: Likewise.
2664 * config/tc-z8k.c: Likewise.
2666 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2668 * config/tc-vax.c (_): Delete this macro used for placeholder
2669 values in vax_operand_width_size; it conflicts with the _() macro
2670 used for internationalization.
2672 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2675 code. From Chris Moller <moller@bops.com>.
2677 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2678 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2679 * read.c (emit_expr): Initialize seg and subseg fields of a new
2681 * write.c (write_object_file): Switch to the appropriate segment
2682 and subsegment when processing a broken word.
2684 * config/tc-m68k.c (mri_assemble): New static function.
2685 (build_mri_control_operand): Call mri_assemble rather than
2687 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2688 (s_mri_endf, s_mri_endw): Likewise.
2690 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * read.c (s_org): Call md_flush_pending_output if it is defined.
2694 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2696 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2698 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2699 (md_parse_option): Add for same.
2700 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2701 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2702 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2704 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2706 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-arm.c (find_real_start): Relax definition of local
2711 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2714 symbols at the given address, not just the last one specified.
2716 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2718 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2719 or number_to_chars_littleendian to write data.
2721 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2723 * config/tc-v850.c (md_assemble): Remove artificially created
2724 register name symbols.
2726 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2728 * write.c (fixup_segment): Change "segment" to "section" in
2731 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2733 * write.c (fixup_segment): Change sym1-sym2 message again.
2735 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2737 * write.c (fixup_segment): Improve error message for sym1-sym2
2738 errors when sym1 is in a different segment from sym2.
2740 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2742 * config/tc-m32r.c (warn_unmatched_high): New static local.
2743 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2744 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2745 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2746 (md_parse_option): Likewise.
2747 (md_show_usage): Likewise.
2748 (m32r_frob_file): Likewise.
2750 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2751 (read_a_source_file): Call them.
2752 * read.h (stabs_generate_asm_file): Declare.
2753 * stabs.c (stabs_generate_asm_file): New function.
2754 (generate_asm_file): New function.
2755 (stabs_generate_asm_lineno): Move file name handling into
2758 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2760 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2761 (d30v_current_align, d30v_current_align_seg): New variables.
2762 (d30v_last_label): New variable.
2763 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2764 (s_d30v_data, s_d30v_section): Likewise.
2765 (md_pseudo_table): Call them.
2766 (md_begin): Initialize d30v_current_align_seg.
2767 (md_assemble): Call d30v_align when needed by known current alignment.
2768 (d30v_frob_label, d30v_cons_align): New functions.
2769 * config/tc-d30v.h (md_do_align): Remove.
2770 (tc_frob_label): Call d30v_frob_label.
2771 (md_cons_align): New.
2773 * config/tc-d30v.c (find_format): Convert complex expressions to
2774 expression symbols before processing. Clean up code formatting.
2776 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2778 * po/Make-in (install-info): New target.
2780 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2782 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2784 * config/tc-mn10300.c (md_assemble): Likewise.
2786 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2788 * Makefile.am: Update with `make dep-am'.
2789 (HFILES): Add cgen.h.
2790 (cgen.o): Depend on cgen.h.
2791 * Makefile.in: Regenerate.
2793 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2795 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2797 * gasp.c (grab_label): Permit a label to be a preprocessor
2798 variable by permitting a label to start with a backslash.
2800 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2802 * config/tc-mips.c (validate_mips_insn): Removed hack
2803 for previously inaccessible bitfields in some INSN_TRAP
2806 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2808 * config/tc-d30v.c (do_assemble): Abort with error message
2809 if opcode operands do not match.
2811 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2813 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2814 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2815 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2816 similar new 'q' operand.
2818 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2820 * cgen.c (cgen_asm_finish_insn): Fix typo.
2822 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2825 * cgen.c: Include it.
2826 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2827 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2828 All callers updated.
2829 * config/tc-m32r.c: Include cgen.h.
2830 (m23r_insn): New members num_fixups,fixups.
2832 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2834 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2835 to avoid compiler warning.
2837 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2839 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2842 * makefile.vms (OBJS): Add ehopt.obj
2844 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2846 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2848 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2850 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2851 a short format insn.
2852 (md_assemble): Set it for explicitly packed insns.
2854 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2856 * config/obj-coff.c (c_symbol_merge): Do not take address of
2857 native fields when performing the memcpy.
2859 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2861 * config/tc-mips.c (macro,macro2): Implement
2862 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2864 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2866 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2867 relocations against globally visible symbols.
2868 * config/tc-m68k.c (relaxable_symbol): New macro.
2869 (m68k_ip, md_estimate_size_before_relax): Use it.
2870 (tc_m68k_fix_adjustable): Also handle weak symbols.
2872 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2874 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2875 references to externally visible symbols.
2876 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2877 values in twice for a PC relative reloc if the symbol is
2880 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2881 don't adjust a PC relative reloc against an externally visible
2883 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2884 for a PC relative fixup against an externally visible defined
2885 symbol, arrange to store object file and addend values as though
2886 the symbol were not defined.
2887 (tc_gen_reloc): Likewise.
2889 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2891 * read.c (sizeof_leb128): Referenced externally by write.c so
2894 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2896 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2897 and expand a 'debug' symbol associated with the next instruction
2898 that does not cause a short instruction to be filled with a NOP.
2899 (md_pseudo_table): Add support for .debugsym.
2900 (assemble_parallel_insn): Add calls to expand_debug_sym as
2902 (md_assemble): Ditto.
2904 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2906 * as.c (main): Conditionally call setlocale.
2907 * gasp.c (main): Likewise.
2908 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2909 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2911 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2913 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2915 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2917 * config/tc-hppa.c: Change all calls to bzero to use memset.
2918 (pa_ip): Add cast to avoid warning.
2919 (tc_gen_reloc, md_apply_fix): Likewise.
2920 (pa_find_space_by_number): Likewise.
2921 (hppa_force_relocation): Likewise.
2922 (pa_block): Change i to unsigned int.
2923 * config/obj-som.h (obj_som_copyright): Declare.
2925 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2927 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2928 for line numbers for assembly source.
2930 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * configure.in: Change version number to 2.9.4
2933 * configure: Rebuild.
2935 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2937 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2939 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * ecoff.h: Change symbolS in function declaration to struct
2944 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2947 (md_convert_frag): Fix i18n typo.
2949 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2951 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2952 * ecoff.h: Protoype it.
2953 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2954 [EVAX] (s_alpha_prologue): Delete.
2955 (md_pseudo_table): Update.
2957 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2959 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2960 array to local pointer.
2961 (get_args, parse_expr): Add casts to avoid warnings.
2963 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2965 * read.c (s_set): Cast xmalloc return value to fragS *.
2966 * config/tc-m68k.c (m68k_ip): Function made static to match
2967 previous forward declaration.
2968 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2970 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-v850.c: Add internationalisation macros to error
2975 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2976 macros to error strings.
2978 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2980 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2981 reloc is in the TOC csect.
2982 (md_apply_fix3): Correct gettext typo.
2984 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2986 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2987 .L - they are local labels and the branches are not really
2988 function calls but rather far jumps.
2990 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2992 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2994 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2996 * config/tc-i386.c (md_assemble): Print operand number rather than
2997 using ordinal_names.
2998 (i386_operand): Likewise.
3000 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3002 * Makefile.am (INTLLIBS): Define to work around apparent automake
3004 All Makefiles: Regenerated.
3006 * Many files: Added gettext invocations around user-visible
3008 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3009 HAVE_LC_MESSAGES): Define.
3010 * dep-in.sed: Added asintl.h.
3011 * po/Make-in: New file.
3012 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3014 * read.c (Z_): Renamed from `_'.
3015 * Makefile.am (SUBDIRS): Added po.
3016 (POTFILES): new macro.
3017 (po/POTFILES.in): New target.
3018 ($(OBJS)): Added asintl.h.
3020 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3021 (as_new_LDADD): Added $(INTLLIBS).
3022 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3023 (gasp_new_LDADD): Added $(INTLLIBS).
3024 (gasp_new_DEPENDENCIES): New macro.
3025 * configure, aclocal.m4: Rebuilt.
3026 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3028 (ALL_LINGUAS): Define.
3029 * macro.c: Include "asintl.h".
3030 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3031 * as.h: Include "asintl.h".
3032 * config/tc-i386.c (ordinal_names): Removed.
3033 (md_assemble): Changed error text to avoid ordinal_names.
3034 (i386_operand): Likewise.
3035 (reloc): Added as_bad to avoid i18n problems.
3036 (tc_gen_reloc): Likewise.
3037 * config/tc-arm.c (bad_args): Now a #define.
3039 * config/obj-vms.c (VMS_stab_parse): Changed type of
3041 (global_symbol_directory): Unified strings to avoid i18n
3043 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3044 avoid i18n problems.
3045 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3046 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3048 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3050 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3052 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3054 * as.c (print_version_id): Added an fprintf to avoid i18n
3056 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3058 * expr.c (expr): Added as_warn call to avoid i18n problems.
3059 * messages.c (as_assert): Changed code to avoid i18n problems.
3060 (as_abort): Likewise.
3061 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3062 (s_space): Likewise.
3063 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3065 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3067 * config/tc-i386.c (check_prefix): New static function, split out
3069 (struct _i386_insn): Add wait_prefix field.
3070 (md_assemble): Remove wait_prefix local variable. Use
3071 check_prefix when adding a prefix.
3073 * config/tc-i386.c (current_templates): New static variable.
3074 (md_assemble): Remove current_templates local variable.
3075 (md_assemble, i386_operand): Improve error and warning messages in
3076 many places. Add RESTORE_END_STRING in many places before error
3077 return. Clarify some comments.
3079 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3081 (md_assemble): Parse string instruction operands, looking for
3082 segment override prefixes. Check for invalid segment prefixes on
3084 (i386_operand): i.seg[] and max mem_operand changes for string
3086 * config/tc-i386.h (EsSeg): Define.
3088 * config/tc-i386.h (regKludge): Define.
3089 (iclrKludge, imulKludge): Don't define.
3090 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3091 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3092 opcode_modifier checks to look for more common cases first. Add
3093 default_seg for IsString case.
3095 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3099 * configure: Rebuild with new automake and libtool.
3100 * aclocal.m4, Makefile.in: Likewise.
3102 * doc/Makefile.am (as.dvi): New target.
3103 * doc/Makefile.in: Rebuild.
3105 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3107 * configure.in: Added sparc86x support.
3109 * configure: Rebuild.
3111 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3113 (md_parse_option): Warn if -EL is not supported for this architecture.
3115 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3117 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3119 * config/tc-mips.c (mips_ip): Note when we use get match on
3120 the full instruction name.
3122 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3124 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3125 back into the expression to handle add/sub simplification correctly.
3127 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3129 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3131 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3133 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3136 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3138 * symbols.c (max_indent_level): New global.
3139 (print_symbol_value_1): Use it.
3140 * expr.h (expr_build_dot): Declare.
3141 * expr.c (expr_build_dot): New function.
3143 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3145 * symbols.c (print_binary): New function.
3146 (print_expr_1): Call it.
3148 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3150 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3151 operand in the opcode.
3153 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3155 * config/tc-i386.h: Reorder operand flags and opcode modifier
3156 flags for clarity. Remove unused definitions: Unknown,
3157 ImmUnknown, DispUnknown, NoModrm.
3158 * config/tc-i386.c (type_names): Add missing Debug type.
3159 (md_assemble): Better duplicate prefix checking. Quicker string
3160 instruction check via new opcode_modifier flag.
3162 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3164 * doc/as.texinfo (Invoking): Clarify -Wa example.
3166 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3168 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3169 (s_mips_weakext): Define.
3170 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3171 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3174 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3176 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3177 is an error if the value can not be computed at assembly time.
3178 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3180 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3182 * gasp.c (main): Set next field of new include_path structure to
3183 NULL. From Avery Pennarun <averyp@gdc.ca>.
3185 * read.c (s_mri_sect): Call as_bad rather than abort for an
3186 unsupported MRI target.
3188 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3190 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3191 the destination of a branch instruction should be altered.
3192 (find_real_start): New function: Locate the real, Thumb coded
3193 start of a Thumb function.
3194 (do_t_branch23): Alter the destination of branches to Thumb
3197 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3199 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3201 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3204 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3206 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3207 * doc/c-hppa.texi: Likewise.
3209 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3211 * Makefile.am: Rebuild dependencies.
3212 * Makefile.in: Rebuild.
3214 * Makefile.am (DEP_INCLUDES): New variable.
3215 (.dep1): Change to work when srcdir is not an absolute path.
3216 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3217 * Makefile.in: Rebuild.
3219 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3221 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3222 LinearAddress patch.
3224 * configure.in: Set version to 2.9.1.
3225 * configure: Rebuild.
3227 * Branched binutils 2.9.
3229 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3231 * config/tc-i386.h (FWait): Define.
3232 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3233 other prefixes. Check FWait flag in opcode table to see which
3234 instructions require an fwait prefix.
3236 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3238 * stabs.c (get_stab_string_offset): Always create a stab string
3241 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3243 Fix some gcc -Wall warnings:
3244 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3245 * ehopt.c (eh_frame_code_alignment): Likewise.
3246 * expr.c (integer_constant, operand): Likewise.
3247 * frags.c (frag_align): Likewise.
3248 * gasp.c (level_0, change_base, doinstr): Likewise.
3249 * hash.c (hash_ask): Likewise.
3250 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3251 (debugging_pseudo): Likewise.
3252 * macro.c (define_macro, check_macro): Likewise.
3253 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3254 (ignore_rest_of_line, float_cons): Likewise.
3255 * symbols.c (decode_local_label_name): Likewise.
3256 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3257 (fixup_segment, number_to_chars_bigendian): Likewise.
3258 (number_to_chars_littleendian): Likewise.
3259 * config/atof-ieee.c (gen_to_words): Likewise.
3260 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3261 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3262 * read.c (output_big_sleb128): Initialize locals to avoid
3264 (output_big_uleb128, equals): Likewise.
3265 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3266 to unsigned int. Change zeros to unsigned int.
3267 * cond.c (s_if): Add return to default case.
3268 * frags.c (frag_now_fix): Change return type to addressT.
3269 * frags.h (frag_now_fix): Update declaration.
3270 * listing.c (file_info_struct): Change linenum to unsigned int.
3271 (struct list_info_struct): Change hll_line to unsigned int.
3272 (print_source): Update format string.
3273 * read.c (emit_expr): Change scan to unsigned int, and don't
3274 bother to initialize it.
3275 * symbols.c (dollar_label_count): Change to unsigned long.
3276 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3277 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3278 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3280 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3282 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3283 mcf5200 just as we do for m68000.
3284 (m68k_init_after_args): Likewise.
3285 (md_estimate_size_before_relax): Likewise.
3287 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3289 * config/tc-v850.c (md_assemble): Store relocation addend in
3290 fixup instead of instruction.
3292 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3294 * config/tc-i386.c (md_assemble): Swap template arguments to
3295 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3296 This macro is currently symmetric, so passing them the wrong
3297 way didn't cause any problem, but may if the macro is changed
3299 After copying template to i.tm, use i.tm. rather than t-> to
3300 access fields, and make t a const*
3301 Move i.tm.operand_types[] swap to immediately after the copy.
3303 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3305 * expr.h (expr_build_uconstant): Add prototype.
3306 (expr_build_unary,expr_build_binary): Add prototypes.
3307 * expr.c (expr_build_uconstant): New function.
3308 (expr_build_unary,expr_build_binary): New functions.
3310 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3312 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3313 * macro.c (macro_expand_body): Increase buffer size.
3314 * messages.c (as_warn): Likewise.
3315 (as_warn_where, as_bad, as_bad_where): Likewise.
3317 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3319 Based on patch from H.J. Lu <hjl@gnu.org>:
3320 * Makefile.am (DISTSTUFF): New variable.
3321 (diststuff): New target.
3322 * Makefile.in: Rebuild.
3324 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3327 m32r_elf_section_change_hook.
3329 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3330 emit a nop if a section ends with a 16 bit instruction.
3332 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3335 s_lcomm rather than obj_coff_lcomm.
3336 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3338 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3340 * config/tc-i386.h (LinearAddress): Define.
3341 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3342 instruction, don't use a default segment.
3344 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3346 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3347 * configure: Rebuild.
3349 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3351 * aclocal.m4, configure: Rebuild with libtool 1.2.
3353 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3355 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3356 PC relative branches. Patch courtesy of Jonathan Walton.
3359 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3361 * configure.in (emulations): Add thumb-pe target.
3363 * configure (emulations): Add thumb-pe target.
3365 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3367 * itbl-lex.l (yywrap): Don't define if already defined as a
3370 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3372 * depend.c (quote_string_for_make): New function.
3373 (wrap_output): Use it.
3375 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3377 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3378 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3380 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3382 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3383 Recognize -GN and -relax.
3384 (md_begin): Initialize gp size from -G switch.
3385 (alpha_force_relocation): Always force if -relax.
3386 (alpha_align): Take a new argument that will specify when to
3387 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3388 Change all callers. Emit nop alignment padding as nop+unop pair.
3390 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3392 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3393 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3395 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3397 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3398 require padding to the next long word boundary.
3400 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3402 * cgen.c: #include symcat.h.
3403 * config/tc-m32r.c: Likewise.
3405 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3407 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3408 absolute expressions instead of '$' prefixed register names.
3410 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3412 * read.c (s_set): Record file and line info for symbols when -as.
3413 (pseudo_set): Don't overwrite that dummy fragment.
3415 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3417 * config/tc-ppc.c (md_pseudo_table): Add "section".
3418 (ppc_named_section): New static function.
3420 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3422 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3423 so we don't have to scan the entire list.
3425 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3427 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3428 case, allow the parallel instructions to modify the same flag
3431 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3433 * listing.c (list_symbol_table): Categorize symbols by
3434 undefined_section rather than sy_frag->line == NULL.
3436 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3438 * Makefile.am (install-exec-local): Install properly when ln
3439 fails or tooldir == prefix.
3441 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3443 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3444 Test result of insert_operand for error.
3446 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3449 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3450 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3451 * doc/Makefile.in: Rebuild.
3453 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3455 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3456 (macro): Fix handling of M_COP[0-3].
3458 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3460 Based on patches from Ross Harvey <ross@teraflop.com>:
3461 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3462 if macro_alternate or macro_mri.
3463 (getstring): Remove support for byte constants between < and >.
3464 (get_any_string): '<' only starts a string if macro_alternate or
3466 (macro_expand_body): Permit keyword parameters following
3467 positional parameters.
3469 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3470 * configure.in (alpha*-*-netbsd*): New target.
3471 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3472 * configure: Rebuild.
3474 * as.h (flag_warn_suppress_instructionswap): Move from here...
3475 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3476 here, and make static.
3478 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3479 BFD_ASSEMBLER or MANY_SEGMENTS.
3481 * as.c (show_usage): Update bug-gnu-utils address.
3482 * gasp.c (show_usage): Likewise.
3483 * doc/as.texinfo (Bug Reporting): Likewise.
3485 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3487 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3488 insns regardless of the size of a pointer if we're in mips I or
3490 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3492 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3494 Fix rac to accept only a0:
3495 * tc-d10v.c (parallel_ok, find_opcode):
3496 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3497 Introduce OPERAND_GPR.
3499 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3501 * read.c (s_fill): Handle non-constant repeat counts by creating
3502 an rs_space fragment.
3504 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3507 from as_bad to as_warn.
3509 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3511 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3512 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3513 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3515 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3517 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3518 seg_fix_rotP rather than fix_root from seg_info.
3520 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3522 * expr.c: Add support for 0x1_2_3_4 bignums.
3524 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3526 * configure.in: Change -linux* to -linux-gnu*.
3527 * configure: Rebuild.
3529 * app.c (do_scrub_begin): Treat \r as whitespace.
3531 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3533 * Makefile.am: Update dependencies.
3534 * Makefile.in: Rebuild.
3536 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3538 * configure, aclocal.m4: Rebuild with new libtool.
3540 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3542 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3543 the argument to bfd_set_arch_mach.
3544 (load_address): Use bfd_arch_bits_per_address to determine the
3545 bit size of an address instead of looking at the isa level.
3546 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3548 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3550 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3552 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * ehopt.c: New file.
3555 * as.h (enum _relax_state): Add rs_cfa.
3556 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3557 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3558 * read.c (emit_expr): Call check_eh_frame.
3559 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3560 (relax_segment): Likewise.
3561 * Makefile.am: Rebuild dependencies.
3562 (GAS_CFILES): Add ehopt.c.
3563 (GENERIC_OBJS): Add ehopt.o.
3564 * doc/internals.texi (Frags): Document rs_cfa.
3566 * as.c (show_usage): Mention --traditional-format.
3567 (parse_args): Accept --traditional-format.
3568 * as.h (flag_traditional_format): Declare.
3569 * output-file.c (output_file_create): If flag_traditional_format,
3570 set BFD_TRADITIONAL_FORMAT on stdoutput.
3571 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3573 * config/tc-mips.c (append_insn): Make sure that if we have a
3574 fixup for an unmatched %hi reloc, it does not associated with a
3577 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3578 * doc/Makefile.in: Likewise.
3580 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-m32r.c (check_for_side_effects): New function.
3583 (can_make_parallel): Add checks for instruction side effects
3584 clashing with the other instruction.
3585 (assemble_parallel_insn): Improve warning messages. Return error
3586 message from non-swapped instruction order.
3588 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3590 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3592 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3593 md_cleanup definition. This moves the forced literal output to
3594 the end of the source pass, and avoids macro's inserting literals
3595 into the code immediately after the macro expansion.
3597 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3599 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3600 a gas internal symbol is adjustable.
3601 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3603 * as.h: If gcc version greater than 2.6, use `__format__' and
3604 `__printf__' in function attributes, rather than `format' and
3607 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3609 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3611 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3613 Add tms320c30 support:
3614 * config/tc-tic30.h: New file.
3615 * config/tc-tic30.c: New file.
3616 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3617 TARGET_FORMAT as "coff-tic30".
3618 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3619 * Makefile.am: Rebuild dependencies.
3620 (CPU_TYPES): Add tic30.
3621 (CPU_OBJ_VALID): tic30-aout is valid.
3622 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3623 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3624 * configure, Makefile.in: Rebuild.
3626 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-v850.c (md_assemble): Improvements to error messages.
3630 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3632 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3633 BFD_RELOC_HI16_S to store the high bits of any value.
3635 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3636 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3637 assembler calculate relocations to any external symbol at all.
3638 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3639 involving generation of pc-relative relocs.
3640 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3641 has been moved to md_apply_fix3.
3643 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3644 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3645 which actually means (the address of identifier's GOT entry) +
3646 constant, which is not particularly useful.
3648 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3650 * read.h (include_dirs): Declare.
3651 (include_dir_count,include_dir_maxlen): Declare.
3653 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * configure.in: Correct check for shared opcodes library.
3656 * configure: Rebuild.
3658 * listing.c (buffer_line): If we can't open the file, set at_end.
3659 (listing_print): Remove unused local variable fi.
3661 * config/m68k-parse.y (reglistpair): Handle register list in
3664 * config/vms-conf.h: Don't undef VERSION.
3666 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3668 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3670 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3672 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3673 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3674 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3675 (EXTRA_DIST): Define.
3676 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3677 explicitly rather than via the list of object files.
3678 (gcc-as.opt): New file created when make-gas.com is run.
3679 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3680 itbl-cpu.h} to #include appropriate file rather than copying that
3682 * config/vms-conf.h: Synchronize with current config.in.
3683 * Makefile.in: Rebuild.
3685 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3687 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3688 (parallel_ok): Relaxed parallel subinstruction dependency check.
3690 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3692 * as.h (flag_warn_suppress_instructionswap): added new flag.
3693 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3694 command line argument.
3695 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3696 warning only if flag_warn_suppress_instructionswap is false.
3698 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3700 * configure.in (i386-*-mingw32*): New target.
3701 * configure: Rebuild.
3703 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3705 * symbols.c (resolve_symbol_value): Don't set the segment if it
3706 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3708 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3711 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3713 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3714 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3717 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3719 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3721 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-v850.c (v850_insert_operand): Display instruction when
3724 an error is encountered.
3726 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3728 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3729 (i386-*-sco3.2v5*coff): New target.
3730 (i386-*-sco3.2*): New target.
3731 * configure: Rebuild.
3733 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3735 * config/tc-v850.c: Tidy error message production.
3737 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3739 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3740 validate_immediate return value in the right type for comparisons
3743 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3745 * listing.c (MAX_BYTES): Use listing variables not constants.
3746 (data_buffer): No longer an array, but a pointer.
3747 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3748 (listing_listing): Allocate data_buffer.
3750 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3752 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3753 --listing-rhs-width, --listing-cont-lines.
3754 (show_usage): Update.
3755 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3756 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3757 (print_lines): Use the variables instead of the constants.
3758 (listing_listing): Likewise.
3759 * listing.h: Declare the new vars.
3761 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3763 * as.c (parse_args): Add --keep-locals alias for -L.
3764 Add --strip-local-absolute.
3765 (show_usage): Update.
3766 * as.h (flag_strip_local_absolute): New flag.
3767 * symbols.c (S_IS_LOCAL): Use it.
3768 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3769 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3770 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3772 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-m32r.c: Detect if explicitly parallel instructions
3775 might have an io conflict and issue a warning message.
3777 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3779 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3780 cgen_swap_fixups): Functions to save, restore and swap the fixup
3781 chain with a backup copy.
3782 (cgen_asm_finish_insn): Returns address of constructed insn.
3784 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3786 * listing.c (file_info_struct): Remove FILE, add POS.
3787 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3788 (file_info): Don't open the file.
3789 (buffer_line): Check for the file in the last_open cache, updating
3791 (print_source): Don't reference file_info->file.
3792 (listing_listing): Likewise.
3793 (listing_print): Close the file in the cache, if any.
3795 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3797 * read.c (dwarf_file_string): New file static variable.
3798 (emit_expr): Look for constant sequence that leads up to a file
3799 name in DWARF debugging output.
3800 (stringer): Use dwarf_file_string to decide whether to accept a
3801 string as a file name.
3803 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3805 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3806 (crack_operand): Add reg->reglst MRI hack.
3807 (r_seg): Put reglst symbols in reg_section.
3808 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3810 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3812 * tc-sh.c (get_specific): Handle SGR & DBR.
3814 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3816 * tc-h8300.c (parse_reg): Take the length of the symbol into
3817 account when attempting to match a register name.
3818 * tc-h8500.c (parse_reg): Likewise.
3820 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3822 * cgen.c: Formatting changes to improve readability.
3824 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3826 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3829 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3831 Based on a patch from Jim Wilson
3832 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3833 (tc_gen_reloc): Handle cross section PC relative relocs
3836 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3838 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3840 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3842 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3843 (expr_jmp_buf): New static local.
3844 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3845 (cgen_md_operand): New function.
3846 * tc-m32r.c: Clean up pass over `struct foo' usage.
3847 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3849 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3851 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3852 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3854 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3856 * config/tc-i386.c (i386_operand): Give an error if there are
3857 unrecognized characters after an expression.
3859 For older changes see ChangeLog-9697
projects / binutils.git / blob