1 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3 * dwarf2dbg.h: Use PARAMS in function declarations.
5 1999-06-11 Martin Dorey <mdorey@madge.com>
7 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
8 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
10 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
12 1999-06-11 Ian Lance Taylor <ian@zembu.com>
14 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
16 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
19 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
21 * read.c (read_a_source_file): Only declare inescape if
24 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
26 (find_entry_byval): Add parens to avoid warning.
28 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
30 * symbols.c (resolve_symbol_value): Don't permit subtraction of
33 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
35 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
38 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
39 synthetize_setx): New functions.
40 (md_assemble): Broken the special cases into the above
41 functions. Make compiler happy if sizeof(bfd_vma)==4.
42 Fix sethi generated from set/setuw. If instructions have a relloc,
43 always clear the fields to be relocated in the opcode.
44 (sparc_ip): Remove special_case global variable.
46 1999-06-10 Ian Lance Taylor <ian@zembu.com>
48 Based on patches from John W. Woznack <jwoznack@concentric.net>:
49 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
50 indication of success rather than a value.
51 (itbl_get_val): Likewise.
52 (itbl_get_field): Use strcspn. Change delimiters to include
54 * itbl-ops.h (itbl_get_reg_val): Update declaration.
55 (itbl_get_val): Likewise.
56 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
58 * symbols.c (copy_symbol_attributes): Convert local symbols to
61 1999-06-10 Nick Clifton <nickc@cygnus.com>
63 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
66 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
68 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
69 Optimize set if sizeof(bfd_vma) == 64.
70 (sparc_ip): Fix sethi - without %hi() it should generate
71 R_SPARC_22 reloc, not R_SPARC_HI22.
72 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
74 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
76 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
77 (s_ncons): New function.
78 (native_op_table): New table.
79 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
80 R_SPARC_OLO10 handling.
82 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
84 * expr.h (struct expressionS): Revert last change; widen X_op.
85 * config/tc-alpha.c (md_begin): Check the field is wide enough.
87 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
89 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
90 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
91 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
92 * Makefile.in: Regenerated.
94 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
95 `common' pass on to s_mri_common.
96 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
98 1999-06-06 Richard Henderson <rth@cygnus.com>
100 * config/obj-elf.c (obj_elf_section): Don't free the return
101 value of demand_copy_C_string.
103 1999-06-05 Richard Henderson <rth@cygnus.com>
105 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
106 creation logic from obj_elf_create_section.
108 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
109 (section_stack): New.
110 (special_sections): Make const.
111 (obj_elf_section): Gut and rewrite parsing.
112 (obj_elf_change_section): New function broken out of obj_elf_section.
113 (obj_elf_parse_section_letters): Likewise.
114 (obj_elf_section_word): Likewise.
115 (obj_elf_section_type): Likewise.
116 (obj_elf_previous): Treat as a toggle.
117 (obj_elf_popsection): New.
118 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
119 (ppc_section_type): Likewise.
120 * config/tc-ppc.h: Likewise.
122 * expr.h (struct expressionS): Don't make X_op a bitfield.
123 * config/tc-alpha.c: Update for symbol handling changes.
124 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
125 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
127 1999-06-05 Richard Henderson <rth@cygnus.com>
129 * dwarf2dbg.c (*): Convert to K&R + prototypes.
130 (dwarf2_gen_line_info): Kill unused variables.
131 (dwarf2_finish): Likewise.
132 (dwarf2_where): Likewise.
133 (dwarf2_directive_file): If we've only got a string,
134 hand off to s_app_file.
135 * ecoff.c: Move the include of ecoff.h.
136 * symbols.h (S_IS_FUNCTION): Prototype.
138 * read.c (LEX_HASH): Supply a default.
140 (s_globl): Update `c' after skipping whitespace.
141 * read.h (LEX_END_NAME, is_name_ender): New.
142 * expr.c (get_symbol_end): Respect it.
144 1999-06-04 Mark Klein <mklein@dis.com>
146 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
148 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
150 * config/tc-hppa.c: Update for symbol handling changes.
152 1999-06-03 Ian Lance Taylor <ian@zembu.com>
154 * cgen.c: Update for symbol handling changes.
155 * config/tc-m32r.c: Likewise.
157 * config/tc-hppa.h: Update for symbol handling changes.
158 * config/tc-hppa.c: Likewise.
160 * config/tc-arm.h: Update for symbol handling changes.
161 * config/tc-arm.c: Likewise.
162 (symbol_make_empty): Remove. Just use symbol_create.
164 * symbols.c (symbol_set_tc): Correct name.
166 * Makefile.am: Rebuild dependencies.
167 ($(OBJS)): Don't depend upon struc-symbol.h.
168 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
169 * dep-in.sed: Don't remove struc-symbol.h.
170 * Makefile.in: Rebuild.
172 * doc/internals.texi (Symbols): Describe changes in symbol
175 1999-06-03 Richard Henderson <rth@cygnus.com>
177 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
178 instead of doing the work by hand.
180 1999-06-03 David Mosberger <davidm@hpl.hp.com>
182 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
183 state of line state-machine.
184 (struct ls): Collect DWARF2 line state-machine state in new member
185 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
186 resulted in any DWARF2 directives.
187 (reset_state_machine): New function.
188 (out_end_sequence): Ditto.
189 (dwarf2_gen_line_info): When switching sections or switching to a
190 lower text address, call out_end_sequence() first to terminate the
191 previous code sequence as code sequences MUST have monotonically
192 increasing addresses.
193 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
195 1999-06-03 David Mosberger <davidm@hpl.hp.com>
197 * as.c (parse_args): Add option -gdwarf2 to allow requesting
198 DWARF2 debug info (line information only, at this point).
199 * as.h: Update comment about supported debug formats.
200 * dwarf2dbg.c, dwarf2dbg.h: New files.
201 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
203 * expr.c (operand): Don't use [ for parens if we want an index op.
204 (op_encoding): Switch [ into O_index, if desired.
205 (op_rank): Renumber with O_index on bottom.
206 (expr): If O_index, match closing bracket.
207 * expr.h (O_index): New.
209 * read.c (read_a_source_file): Conditionally allow matched "
210 in lines passed to md_assemble.
212 * config/obj-elf.c (elf_pseudo_table): Add `common'.
214 1999-06-03 Ian Lance Taylor <ian@zembu.com>
216 Add support for storing local symbols in a small structure to save
217 memory when assembling large files.
218 * as.h: Don't include struc-symbol.h.
219 (symbolS): Add typedef.
220 * symbols.c: Include struc-symbol.h.
221 (local_hash): New static variable.
222 (save_symbol_name): New static function, from symbol_create.
223 (symbol_create): Call save_symbol_name.
224 (local_symbol_count): New static variable.
225 (local_symbol_conversion_count): Likewise.
226 (LOCAL_SYMBOL_CHECK): Define.
227 (local_symbol_make): New static function.
228 (local_symbol_convert): New static function.
229 (colon): Handle local symbols. Create local symbol for local
231 (symbol_table_insert): Handle local symbols.
232 (symbol_find_or_make): Create local symbol for local label name.
233 (symbol_find_base): Check for local symbol.
234 (symbol_append, symbol_insert): Check for local symbols.
235 (symbol_clear_list_pointers, symbol_remove): Likewise.
236 (verify_symbol_chain): Likewise.
237 (copy_symbol_attributes): Likewise.
238 (resolve_symbol_value): Handle local symbols.
239 (resolve_local_symbol): New static function.
240 (resolve_local_symbol_values): New function.
241 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
242 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
243 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
244 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
245 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
246 (symbol_previous, symbol_next): New functions.
247 (symbol_get_value_expression): Likewise.
248 (symbol_set_value_expression): Likewise.
249 (symbol_set_frag, symbol_get_frag): Likewise.
250 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
251 (symbol_mark_used_in_reloc): Likewise.
252 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
253 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
254 (symbol_mri_common_p): Likewise.
255 (symbol_mark_written, symbol_clear_written): Likewise.
256 (symbol_written_p): Likewise.
257 (symbol_mark_resolved, symbol_resolved_p): Likewise.
258 (symbol_section_p, symbol_equated_p): Likewise.
259 (symbol_constant_p): Likewise.
260 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
261 (symbol_get_obj, symbol_set_obj): Likewise.
262 (symbol_get_tc, symbol_set_tc): Likewise.
263 (symbol_begin): Initialize local_hash.
264 (print_symbol_value_1): Handle local symbols.
265 (symbol_print_statistics): Print local symbol statistics.
266 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
267 Declare new symbols.c functions. Move many declarations here from
269 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
270 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
271 (struct symbol): Move bsym to make it clearly the first field.
272 Remove TARGET_SYMBOL_FIELDS.
273 (symbolS): Don't typedef.
274 (struct broken_word): Remove.
275 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
276 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
277 (symbol_clear_list_pointers): Likewise.
278 (symbol_insert, symbol_remove): Likewise.
279 (symbol_previous, symbol_append): Likewise.
280 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
281 (struct local_symbol): Define.
282 (local_symbol_converted_p, local_symbol_mark_converted): Define.
283 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
284 (local_symbol_get_frag, local_symbol_set_frag): Define.
285 (local_symbol_get_real_symbol): Define.
286 (local_symbol_set_real_symbol): Define.
288 * write.c (write_object_file): Call resolve_local_symbol_values.
289 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
290 (TARGET_SYMBOL_FIELDS): Don't define.
291 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
292 ECOFF_DEBUGGING, add ECOFF fields.
293 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
294 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
295 ECOFF_DEBUGGING, add ECOFF fields.
296 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
297 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
298 * config/tc-mcore.h: Don't include struc-symbol.h.
299 (TARGET_SYMBOL_FIELDS): Don't define.
300 (struct mcore_tc_sy): Define.
301 (TC_SYMFIELD_TYPE): Define.
302 * Many files: Use symbolS instead of struct symbol. Use new
303 accessor functions rather than referring to symbolS fields
306 * read.c (s_mri_common): Don't add in value of line_label.
308 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
309 checking for SEC_LINK_ONCE.
311 * config/tc-sh.h (sh_fix_adjustable): Declare.
313 * app.c (input_buffer): New static variable.
314 (app_push): Save saved_input in allocated buffer.
315 (app_pop): Restored saved_input.
316 (do_scrub_chars): Change get parameter to take char * and int as
317 arguments. Change GET macro to pass input_buffer to get
318 function. Don't save input into allocated buffer.
319 * as.h (do_scrub_chars): Update declaration.
320 * input-file.c (input_file_get): Change to take char * and int.
321 Read data into passed in buffer. Remove static buffer.
322 * read.c (scrub_from_string): Change to take char * and int. Copy
323 data into passed in buffer.
325 * hash.h: Neaten. Declare hash_traverse.
326 * hash.c: Complete rewrite based on BFD hashing code.
327 * gasp.c (chunksize): New variable.
328 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
331 1999-05-28 Nick Clifton <nickc@cygnus.com>
333 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
334 addend unless the target uses an old ABI.
336 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
338 -Wchar-subscripts cleanup
339 * listing.c (listing_newline): Use unsigned char variable, so
340 calls to isascii,iscntrl are correct.
341 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
343 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
344 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
345 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
346 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
348 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
350 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
352 (arch_coldfire_p): New #define.
353 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
355 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
357 * config/tc-m68k.c (install_operand): Add places `n', `o'.
359 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
360 (install_operand): Add place `N'.
361 (init_table): Add registers ACC, MACSR, MASK.
363 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
365 * config/tc-m68k.c: Change mcf5200 --> mcf.
366 (archs): Add mcf5206e, mcf5307.
367 (m68k_ip): Add format `u'.
368 (install_operand): Add place `m', `M', `h'.
369 (init_table): Add upper/lower registers.
371 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
373 1999-05-28 Martin Dorey <mdorey@madge.com>
375 * config/tc-i960.c: Several minor changes to add ELF and
376 BFD_ASSEMBLER support.
377 * config/tc-i960.h: Likewise.
378 * configure.in (i960-*-elf*): New target.
379 * aclocal.m4, configure: Rebuild.
381 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
383 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
384 reloc changes when defined(BFD_ASSEMBLER).
386 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
388 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
390 * write.c (write_print_statistics): Output to file, not stderr.
392 * expr.c (generic_bignum_to_int32,64): Prototype.
394 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
395 output_sleb128, output_uleb128, output_big_sleb128,
396 output_big_uleb128, output_big_leb128): Prototype.
397 (output_big_sleb128, output_big_uleb128): Make inline.
398 (output_big_leb128): Remove inline
400 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
401 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
402 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
403 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
404 value for correct overflow check in write.c:fixup_segment.
405 * write.c (fixup_segment): Move bitfield overflow checks to after
406 the md_apply_fix call.
407 * config/obj-coff.c (fixup_segment): Likewise.
408 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
409 valueT *val argument.
411 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
413 * config/atof-ieee.c (gen_to_words): Correctly round a
414 denormalized number. Fix off-by-one in range checking for
415 exponent in a denormal.
417 1999-05-10 Nick Clifton <nickc@cygnus.com>
419 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
422 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
424 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
426 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
428 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
429 (ReverseRegRegmem): Remove.
430 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
431 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
432 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
435 From Doug Ledford <dledford@redhat.com>
436 * config/tc-i386.h (RegXMM): New for P/III.
437 * config/tc-i386.c: Add support for P/III.
439 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
441 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
442 (md_begin): Allow ppc32 insns in ppc64bridge mode.
443 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
445 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
447 * config/tc-i386.c (i386_immediate): Skip whitespace before
448 complaining about junk after expression.
449 (i386_displacement): Likewise.
451 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
453 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
454 Don't copy before downcaseing.
456 1999-05-05 Catherine Moore <clm@cygnus.com>
458 * tc-m68k.c: Include elf/m68k.h.
459 (m68k_elf_final_processing): New routine.
460 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
463 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
465 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
468 1999-04-30 Nick Clifton <nickc@cygnus.com>
470 * config/tc-mcore.c (mcore_s_section): Dump literals before
473 1999-04-29 Nick Clifton <nickc@cygnus.com>
475 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
478 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
480 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
481 (TC_INIT_FIX_DATA): Delete.
482 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
483 (TC_INIT_FIX_DATA): Delete.
484 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
485 * write.c (fix_new_internal): Initialize fx_cgen member.
486 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
487 (gas_cgen_md_apply_fix3): Update.
488 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
489 (md_cgen_record_fixup_exp): Update.
490 (FX_OPINFO_R_TYPE): Update.
492 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
493 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
494 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
495 * frags.h (struct frag): Make opindex, opinfo ints.
497 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
499 1999-04-26 Tom Tromey <tromey@cygnus.com>
501 * aclocal.m4, configure: Updated for new version of libtool.
503 1999-04-22 Nick Clifton <nickc@cygnus.com>
505 * config/tc-mcore.c (md_apply_fix3): Renamed function from
507 (md_apply_fix3): Do not fix up absolute relocations against
510 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
512 1999-04-20 Nick Clifton <nickc@cygnus.com>
514 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
515 changes and data-in-text directives.
516 (mcore_cons): New function: intercept cons() operations.
517 (mcore_float_cons): New function: intercept float_cons()
519 (mcore_stringer): New function: intercept stringer() operations.
521 1999-04-18 Ian Lance Taylor <ian@zembu.com>
523 * obj.h (struct format_ops): Change generate_asm_lineno field to
525 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
527 * config/tc-alpha.c (find_opcode_match): Add default case to
529 (find_macro_match): Likewise.
530 (load_expression): Parenthesize && within ||.
532 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
534 1999-04-17 Nick Clifton <nickc@cygnus.com>
536 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
537 .text .data .section pseudo ops.
538 (mcore_s_section): New function. Dump lits before changing secs.
539 (mcore_s_text): New function. Dump lits before changing secs.
540 (mcore_s_data): New function. Dump lits before changing secs.
542 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
544 * config/tc-mips.c (mips_32bitmode): New.
545 (md_begin): Set mips_32bitmode if needed.
546 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
547 Set EF_MIPS_32BITMODE.
549 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
551 * config/obj-coff.c (c_section_symbol): Fix typo in previous
554 1999-04-16 Nick Clifton <nickc@cygnus.com>
556 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
558 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
560 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
561 expressions correctly.
564 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
566 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
568 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
570 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
571 and fmpynfadd instructions.
573 1999-04-11 Richard Henderson <rth@cygnus.com>
575 * as.h (environ): Declare it, if needed.
576 * as.c (dump_statistics): Don't declare environ.
577 * configure.in (environ): Detect declaration.
578 * configure, config.in: Rebuild
580 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
581 (i386_displacement): Allocate enough space for replacement buffer.
582 Clean up replacement buffer initialization.
584 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
586 * subsegs.c (section_symbol): Don't create a new symbol if one
587 already exists; instead, use the existing one, but set its segment
588 and frag data if it hasn't already been defined.
589 * config/obj-coff.c (c_section_symbol): Likewise.
591 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
593 * tc-alpha.c (load_expression): Call as_bad instead of abort.
595 1999-04-08 Nick Clifton <nickc@cygnus.com>
597 * config/tc-mcore.c: New File: Support routines for MCore
599 * config/tc-mcore.h: New File: Definitions for MCore assembler.
600 * config/obj-coff.c: Add support for mcore-pe target.
602 * Makefile.am: Add support for MCore targets.
603 * Makefile.in: Regenerate.
604 * configure.in: Add support for MCore targets.
605 * configure: Regenerate.
607 * doc/all.texi: Set MCORE.
608 * doc/as.texinfo: Document MCore specific command line options.
610 * write.h: Prevent multiple inclusion.
612 1999-04-06 Ian Lance Taylor <ian@zembu.com>
614 * asintl.h (LC_MESSAGES): Never define.
615 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
617 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
620 * Makefile.am (m68k-parse.c): If configuring in the source
621 directory, copy m68k-parse.y into the local directory before
622 running ylwrap, to remove spurious differences when generating
624 * Makefile.in: Rebuild.
626 * config/tc-sparc.h (md_do_align): Just allocate the number of
627 bytes necessary, rather than always allocating 1024.
629 1999-04-04 Ian Lance Taylor <ian@zembu.com>
631 * listing.c (listing_newline): Add cast to avoid warning.
632 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
633 * config/tc-i386.c (i386_scale): Add return value.
634 (build_displacement_string): Remove unused local temp_disp2.
635 (i386_intel_memory_operand): Add parentheses to avoid warning.
636 (i386_intel_operand): Remove unused local end_of_operand_string.
637 (i386_operand): Remove unused local operand_modifier.
638 (i386_operand): Add parens to avoid warning.
640 1999-04-04 Don Bowman <don@pixsci.com>
642 * configure.in: Add mips*-*-vxworks* target; have it define
644 * configure, config.in: Rebuild.
646 1999-03-31 Nick Clifton <nickc@cygnus.com>
648 * configure.in (emulations): Add support for arm-epoc-pe.
649 * configure: Regenerate.
650 * config/te-epoc-pe.h: New file. Define macros specific to
652 * config/tc-arm.h: Select epoc-pe-arm target format if configured
653 for arm-epoc-pe target.
655 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
657 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
659 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
661 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
662 detect ",n" without a condition.
663 (pa_parse_neg_cmpsub_cmpltr): Likewise.
666 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
668 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
669 instruction is encoded with one bit.
672 1999-03-23 Ian Lance Taylor <ian@zembu.com>
674 * doc/internals.texi (CPU backend): Mention that
675 line_separator_chars should not include newline. From thi
676 <ttn@mingle.glug.org>.
678 1999-03-22 Doug Evans <devans@casey.cygnus.com>
680 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
681 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
683 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
685 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
687 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
689 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
692 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
694 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
696 1999-03-15 Martin Hunt <hunt@cygnus.com>
698 * app.c (do_scrub_begin): Change '-' back to a symbol char
699 so we can use multiple opcodes on a line again.
701 * config/tc-d30v.c: By default, warn if a symbol has
702 the same name as a register. Plus some minor
703 updates from the branch.
705 1999-03-13 Nick Clifton <nickc@cygnus.com>
707 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
708 BFD_RELOC_16 and BFD_RELOC_64.
710 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
712 * expr.c (expr): Add missing else.
714 1999-03-12 Nick Clifton <nickc@cygnus.com>
716 * config/tc-arm.c (md_apply_fix3): Improve error message.
718 1999-03-11 Doug Evans <devans@casey.cygnus.com>
720 * Makefile.am (CPU_TYPES): Add fr30.
721 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
722 (fr30,m32r dependencies): Update.
723 * Makefile.in: Rebuild.
725 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
726 (gas_cgen_record_fixup_exp): Ditto.
727 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
728 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
729 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
730 (md_cgen_lookup_reloc): Update use of operand->type.
731 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
732 (md_convert_frag): Call cgen_operand_lookup_by_num.
733 (md_cgen_lookup_reloc): Update use of operand->type.
734 (m32r_cgen_record_fixup_exp): Ditto.
736 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
738 * config/tc-mips.c (md_show_usage): Fix message.
740 1999-03-03 Nick Clifton <nickc@cygnus.com>
742 * doc/c-arm.texi (ARM Syntax): Document new command line switches
743 and LDR reg,=<expr> instruction.
745 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
748 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
750 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
752 1999-02-17 Nick Clifton <nickc@cygnus.com>
754 This patch was created by: Scott Bambrough
755 <scottb@corelcomputer.com>
758 Special cased '@' character. The '@' character is used as the
759 ARM assembler comment character, as a special character
760 and in ELF .symver pseudo-op's, and as a special character in
761 .type and .section pseudo-ops.
762 (symver_pseudo): New static variable.
763 (symver_state): New static variable.
764 (struct app_save): Add field 'symver_state'.
765 (app_push): Save global symver_state int struct app_save.
766 (app_pop): Restore global symver_state from struct app_save.
767 (do_scrub_chars): Special case handling of '@' character in
770 * configure.in: Modified to recognize armv* uname syntax from ARM
772 * configure: Regenerated.
774 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
775 a prefix to the section's type.
776 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
779 * config/tc-arm.h: Add support for PIC generation:
780 (pic_code): New boolean.
781 (obj_relocate_extern): Define.
782 (TC_RELOC_RTSYM_LOC_FIXUP): Define
783 (TC_CONS_FIX_NEW): Define.
784 (tc_fix_adjustable): Define.
785 (GLOBAL_OFFSET_TABLE_NAME): Define.
787 * config/tc-arm.c: Add support for PIC generation:
788 (line_seperator_chars): Allow ';' as a seperator for Linux.
789 (is_immediate_prefix): New macro.
790 (arm_parse_reloc): New function.
791 (s_arm_elf_cons): New function.
792 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
793 (md_undefined_symbol): Special case handling for the Global Offset
795 (md_apply_fix3): Handle PIC relocs.
796 (tc_gen_reloc): Handle PIC relocs.
797 (md_parse_option): Add support for '-k' command line switch to
798 enable PIC generation.
799 (cons_fix_new_arm): New function.
800 (s_arm_elf_cons): New function.
802 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
804 * configure.in: Add comments for uses of AC_DEFINE.
805 * acinclude.m4: Likewise.
806 * acconfig.h: Remove.
807 * aclocal.m4: Rebuild.
808 * configure: Rebuild.
809 * Makefile.in: Rebuild.
810 * config.in: Rebuild.
812 1999-02-15 Jim Lemke <jlemke@cygnus.com>
814 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
815 non-constant offset from a base register.
817 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
819 * config/tc-alpha.c (md_show_usage): Put \ before newline in
822 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
824 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
825 (emit_insn): Look for pc-relative and no-overflow specifiers on
826 internal relocation types.
828 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
830 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
833 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
835 (mips_4650, mips_4010, mips_4100): Variables removed.
836 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
837 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
839 (md_begin): Don't bother initializing the mips_NNNN variables;
840 mips_cpu is set, and that's good enough now.
841 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
842 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
843 (show): New function, to handle wrapping in the CPU lists.
844 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
846 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
848 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
849 than treat as an immediate specifier.
851 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
853 * config/tc-i386.c: Prototype many functions.
854 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
855 (i386_immediate): Remove unused second argument.
856 (i386_intel_operand): Fix i386_is_reg typo.
857 (i386_operand): Use allow_naked_reg.
858 (output_invalid): Make operand int for K&R.
860 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
862 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
864 * Makefile.in: Rebuild.
866 1999-02-09 Doug Evans <devans@casey.cygnus.com>
868 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
870 (EXTRA_as_new_SOURCES): Comment out.
871 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
872 * Makefile.in: Rebuild.
873 * doc/Makefile.in: Rebuild.
874 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
875 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
876 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
877 * configure: Rebuild.
878 * aclocal.m4: Rebuild.
879 * config.in: Rebuild.
880 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
881 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
882 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
883 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
884 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
885 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
886 (gas_cgen_record_fixup_exp): Ditto.
887 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
888 descriptor, not global variable.
889 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
890 descriptor, not global variable. Refer to insert_operand handler
891 via cpu descriptor, not global function.
892 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
893 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
894 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
895 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
896 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
897 * config/tc-m32r.c: Ditto.
898 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
899 (md_assemble): Ditto.
900 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
902 1999-02-09 Nick Clifton <nickc@cygnus.com>
904 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
905 relocations for ELF targets.
907 1999-02-08 Nick Clifton <nickc@cygnus.com>
909 * configure.in: Add support for StrongARM target.
910 * configure: Regenerate.
912 1999-02-05 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
916 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
919 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
921 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
923 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
925 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
926 (INTEL_DWORD_MNEM_SUFFIX): Define.
932 (OFFSET_FLAT): Define.
934 (NONE_FOUND): Define.
937 * config/tc-i386.c (set_intel_syntax): New routine.
938 (intel_syntax): Declare.
939 (allow_naked_reg): Declare.
940 (md_pseudo_table): Support .intel_syntax and .att_syntax.
941 (intel_float_operand): New routine.
942 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
943 Handle brackets as well as parens. Call i386_intel_operand for
944 intel syntax. Reverse operands if appropriate. Handle new
945 suffixes. Handle movzx and movsx.
946 (i386_is_reg): New routine.
947 (i386_immediate): New routine.
948 (i386_scale): New routine.
949 (i386_displacement): New routine.
950 (i386_operand_modifier): New routine.
951 (build_displacement_string): New routine.
952 (i386_parse_seg): New routine.
953 (i386_intel_memory_operand): New routine.
954 (i386_intel_operand): New routine.
955 (i386_operand): Call i386_displacement, i386_immediate,
956 i386_scale, etc. instead of handling inline.
957 (parse_register): Handle registers without prefix.
959 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
961 * configure: Regenerate.
962 * configure.in (arm-*-oabi): New.
964 * config/tc-arm.c (target_oabi): Declare.
965 (md_apply_fix3): Support REL relocs.
966 (md_parse_option): Handle -oabi.
967 (elf32_arm_target_format): New routine.
968 (md_longopts): Add OPTION_OABI.
969 * config/tc-arm.h: Redefine TARGET_FORMAT.
972 1999-01-28 Nick Clifton <nickc@cygnus.com>
974 * write.c (write_relocs): Handle out of range error.
976 * config/tc-fr30.c (fr30_fix_adjustable): New function.
977 (fr30_force_relocation): Default to 0.
979 * config/tc-fr30.h (obj_fix_adjustable): Define.
980 (TC_FORCE_RELOCATION): Define.
982 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
985 1999-01-16 Nick Clifton <nickc@cygnus.com>
987 * config/tc-d30v.c (write_2_short): Do not generate a sequential
988 merge of two instructions if the left instruciton kills the right.
990 1999-01-11 Doug Evans <devans@casey.cygnus.com>
992 * Makefile.in: Regenerate.
993 * configure.in: Redo test for using cgen.
994 * configure: Regenerate.
996 1999-01-09 Nick Clifton <nickc@cygnus.com>
998 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
999 redefinition of this macro.
1001 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1003 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1006 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1008 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1009 a read of HI or LO and an immediatly following branch.
1011 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1013 * config/tc-mips.c (md_begin): Another correction to the setting of
1016 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1018 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1020 1998-12-21 Nick Clifton <nickc@cygnus.com>
1022 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1023 bit insn when optimizing, so that parallelised instructions will
1024 start on a 32 bit boundary.
1026 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1028 * config/tc-mips.c (mips_eabi64): New.
1029 (md_begin): Set mips_eabi64.
1030 (mips_elf_final_processing): Use it.
1032 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1034 * config/tc-mips.c (mips_elf_final_processing):
1035 Correct setting of ABI in e_flags.
1037 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1039 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1041 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1043 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1045 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1047 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1048 warning, values that don't fit in the field.
1050 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1052 * config/tc-mips.c (mips_abi_string): New.
1053 (md_parse_option,md_longopts): Add mabi.
1054 (mips_elf_final_processing): Set e_flags based on mabi flag.
1056 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1058 * config/tc-mips.c (md_parse_option): Handle vr4111.
1060 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1062 * config/tc-h8300.c (build_bytes): Change message given if the
1063 instruction requires H8/300H mode and we're not in Hmode, to
1064 suggest that it may be the operand modes that are the problem, not
1065 necessarily the opcode.
1067 1998-12-10 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-fr30.c: Add line separator character.
1071 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1073 * configure.in (hppa-*-mpeix*): New target.
1074 * config/obj-som.h (obj_som_compiler): Declare.
1075 * config/obj-som.c (compiler_seen): New static variable.
1076 (obj_som_compiler): New function.
1077 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1078 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1079 (pa_type_args): Set hppa_priv_level.
1080 (pa_compiler): New static function if OBJ_SOM.
1081 * configure: Rebuild.
1083 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1085 * read.c (output_leb128): Don't mark as inline.
1087 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1089 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1090 AIX .vbyte unaligned data support.
1091 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1092 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1095 1998-12-07 Nick Clifton <nickc@cygnus.com>
1097 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1100 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1102 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1103 BFD_RELOC_ARM_PCREL_BRANCH.
1105 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1107 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1108 checking the target type.
1109 (mips-dec-bsd*): Set endian to little.
1110 * configure: Rebuild.
1112 COFF weak symbol support, based on patches from Mark Elbrecht
1113 <snowball3@usa.net>:
1114 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1115 * config/obj-coff.c (obj_coff_weak): New static function.
1116 (obj_coff_endef) [both versions]: Handle weak symbols.
1117 (coff_frob_symbol): Likewise.
1118 (yank_symbols): Likewise.
1119 (obj_pseudo_table): Add "weak".
1121 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1122 <aymeric.vincent@emi.u-bordeaux.fr>.
1123 * aclocal.m4: Rebuild with current tools.
1124 * configure: Rebuild.
1126 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1127 an assertion failure for a case we can't handle when OBJ_ECOFF.
1129 * expr.c (operator): And with 0xff to avoid problems with signed
1132 1998-12-03 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1135 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1137 1998-12-02 Nick Clifton <nickc@cygnus.com>
1139 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1142 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1144 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1147 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1149 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1152 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1154 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1156 (d10v_cleanup): Only generate previous insn if a multiline insn is
1159 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1161 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1164 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1166 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1167 -marm6xxx command line switches.
1169 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1171 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1172 (itbl-ops.o): Delete duplicate dependencies.
1173 Rebuild dependencies.
1174 Add fr30 dependencies.
1175 * Makefile.in: Rebuild.
1177 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1181 * listing.c: Ignore line terminator characters found inside
1184 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1186 * po/gas.pot: Regenerated.
1188 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1190 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1191 fr30_is_label_start(). Also checks for delay slot insns.
1193 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1194 FR30 instructions which contain a colon in the mnemonic.
1196 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1198 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-fr30.c: Removed currently superflous code.
1202 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-fr30.h: New file.
1205 * config/tc-fr30.c: Tweaking so that it will compile.
1207 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1209 * config/tc-d10v.h (obj_fix_adjustable): Define.
1210 (TC_FORCE_RELOCATION): Define.
1211 (d10v_force_relocation): Declare.
1212 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1213 (md_apply_fix3): Handle Vtable relocs.
1214 (d10v_fix_adjustable): New.
1215 (d10v_force_relocation): New.
1217 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-d30v.c: Change default behaviour to ignore potential
1220 conflicts between register name and symbol names.
1222 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1224 * configure.in: Add fr30-*-*.
1225 * config/tc-fr30.c: New file.
1226 * Makefile.in: Regenerated.
1227 * config.in: Regenerated.
1228 * configure: Regenerated.
1229 * doc/Makefile.in: Regenerated.
1230 * po/gas.pot: Regenerated.
1232 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1234 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1237 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1239 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1241 (do_scrub_chars): Add some casts to unsigned char to avoid
1242 unwanted sign extension.
1243 * read.c (lex_type): Set characters about 127 to be symbol
1245 * config/tc-i386.c (md_begin): Set identifier_chars and
1246 operand_chars for values above 127.
1248 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1250 * configure.in: detect cygwin* instead of cygwin32*
1251 * configure: regenerate
1253 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1255 * listing.c: Add support for producing a listing from piped
1258 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1260 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1261 (append_insn): Account for the tx39's multiply behavior.
1263 1998-10-26 Michael Meissner <meissner@cygnus.com>
1265 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1266 from assemble_parallel_insns. Add support for '->' to indicate
1267 explicitly serializing the instructions.
1268 (md_assemble): Ditto.
1270 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1272 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1275 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1277 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1279 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1281 * config/tc-mips.c : support frame and regmask/fregmask when
1282 MIPS_STABS_ELF is specified.
1284 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1286 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1287 (md_apply_fix): Don't return 1 for VTABLE relocs.
1288 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1290 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1292 * doc/c-i386.texi: Replace occurences of "opcode" with
1293 "instruction mnemonic", "instruction", or "mnemonic" when
1294 referring to the name of an instruction. Use "opcode" when
1295 referring to the sequence of machine bytes.
1297 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1298 (is_opcode_char): Rename to is_mnemonic_char.
1299 (md_assemble and i386_operand): Correct error messages from
1300 "opcode" to "instruction mnemonic"
1301 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1302 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1303 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1304 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1305 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1306 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1307 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1309 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1311 * config/tc-i386.c (i386_operand): Check for garbage after
1314 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1316 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1317 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1319 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1321 * config/tc-sh.h (obj_fix_adjustable): Define.
1322 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1323 (md_apply_fix): Likewise.
1324 (tc_gen_reloc): Likewise.
1325 (sh_fix_adjustable): New.
1327 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1329 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1330 * cgen.h (gas_cgen_finish_insn): Update prototype.
1331 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1332 cgen_insn_t -> CGEN_INSN_INT.
1333 (make_parallel): Update handling of CGEN_INT_INSN_P.
1334 (assemble_parallel_insn): Ditto.
1335 (target_make_parallel): New function.
1336 (md_assemble): Use it.
1338 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1340 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1342 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1344 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1345 converted into lower case.
1347 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1349 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1350 (gas_cgen_tc_gen_reloc): Likewise.
1351 * config/tc-m32r.h (obj_fix_adjustable): Define.
1352 * config/tc-m32r.c (m32r_fix_adjustable): New.
1353 (m32r_force_relocation): Handle VTABLE relocs.
1355 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1357 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1359 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1361 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1362 to lower case before parsing.
1364 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1365 parallel insns modift buts in the PSW as a side effect.
1367 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1369 * config/tc-d30v.c (find_format): Test for missing flag and
1372 (md_apply_fix3): Fix error messages to avoid
1373 assumption about presence of a symbol.
1375 (parallel_ok): Disallow parallel instructions that both modify the
1378 (find_format): Generate a warning if an odd numbered register is
1379 used as the first register in a mutli-register instruction.
1381 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1383 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1384 relocations are always associated with a symbol.
1386 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1388 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1389 (elf32_sparc_force_relocation): Declare.
1390 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1391 (tc_gen_reloc): Handle vtable relocs.
1392 (elf32_sparc_force_relocation): New.
1394 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1396 * symbols.c (S_IS_FUNCTION): New.
1397 * config/tc-v850.h (obj_fix_adjustable): Define.
1398 (TC_FORCE_RELOCATION): Define.
1399 (v850_force_relocation): Declare.
1400 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1401 of fx_addnumber for VTABLE reloc addends.
1402 (md_apply_fix3): Handle VTABLE relocs.
1403 (v850_fix_adjustable): New.
1404 (v850_force_relocation): New.
1406 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1408 * tc-hppa.c (fp_operand_format): Add some additional formats.
1409 (pa_ip): Do not automatically promote into pa2.0 mode.
1410 (pa_level): Handle ".level 2.0".
1412 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1414 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1415 * config/tc-i386.h (template.extension_opcode): Change to
1416 unsigned int to allow full range of 8-bit opcode suffixes.
1417 (None): Redefine as 0xffff.
1419 From Jeff B Epler <jepler@usgs.gov>
1420 * doc/c-i386.texi (i386-SIMD): New section.
1422 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1424 * read.c (discard_rest_of_line): New function.
1425 * read.h: Declare it.
1426 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1428 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-d10v.c (find_symbol_matching_register): New function.
1431 (find_opcode): Cope with the case where a register name matches
1434 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1436 * config/tc-v850.c (md_pcrel_from): Rename to
1437 v850_pcrel_from_section.
1438 (v850_pcrel_from_section): Do not resolves symbols in other
1441 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1443 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1445 * config/tc-d10v.c (find_opcode): Generate an error if a register
1446 is supplied for an operand that should not be a register.
1448 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1451 instructions to have another instruction in the right bin.
1453 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1456 the right container if the left container holds a branch
1459 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1461 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1462 both a register name and symbol name.
1463 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1465 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1467 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1468 execution unit class.
1470 (reg_name_search): If a name matches a register and a symbol,
1471 prefer the register.
1472 (find_format): Disallow flag registers when a general purpose
1473 register is required.
1474 If a number is required, but a register has been given, check to
1475 see if a symbol with the same name as the register exists, and if
1476 so, use that symbol.
1478 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1480 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1482 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1484 * config/tc-d30v.c (find_format): Do not accept flag registers as
1485 general purpose registers.
1486 (find_format): If an immediate value is expected at a given place
1487 in a format, but a register name has been provided instead, check
1488 to see if that register name matches the name of a predefined
1489 symbol and if it does, then use the symbol instead.
1490 (reg_name_search): If a register name matches a symbol name,
1491 prefer the register name to the symbol name.
1493 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1495 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1496 the previous insn to empty.
1498 1998-09-20 Michael Meissner <meissner@cygnus.com>
1500 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1501 pieces, forcing the use of an ANSI compiler.
1503 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1505 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1507 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1509 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1511 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1513 (obj_elf_vtable_entry): Likewise.
1514 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1515 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1516 (tc_gen_reloc): Likewise.
1517 (arm_fix_adjustable): Likewise.
1518 (elf32_arm_force_relocation): New.
1519 (armelf_frob_symbol): Remove coff-style symbol support.
1521 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1523 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1525 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1527 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1528 OBJ_COFF so that routine is defined for a.out format.
1530 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1532 * config/tc-i386.c (i386_operand): Detect non-segment registers
1533 used as segment prefixes.
1535 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1537 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1538 optimize across FDE boundaries.
1540 * config/obj-coff.c (obj_coff_section): Preserve any link once
1541 flags when setting the section flags.
1543 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1546 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1548 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1550 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1553 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1555 * frags.c (frag_grow): Include the size of the frag struct in the
1558 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1559 if the new subseg comes before the old.
1561 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1563 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1564 to handle edge8 and edge16.
1566 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1568 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1569 before we clobber the symbol involved.
1571 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1573 * config/tc-arm.c: Remove OBJ_ELF definitions for
1574 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1575 use arm_adjust_symtab for OBJ_COFF.
1576 (armelf_adjust_symtab): New Routine.
1577 * config/tc-arm.h: Define obj_adjust_symtab to
1578 armelf_adjust_symtab for OBJ_ELF.
1580 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1582 * configure.in: Make all i386-elf targets use bfd_gas.
1583 * config/tc-i386.c (tc_i386_force_relocation): New.
1584 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1585 (md_apply_fix3): Likewise.
1586 (tc_gen_reloc): Handle them.
1587 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1588 tc_i386_force_relocation.
1590 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1592 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1594 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1597 current opcode after writing the first insturction of a reverse
1600 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1602 * read.h (generate_lineno_debug): Add prototype.
1603 * read.c (generate_lineno_debug): Make non-static.
1605 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1607 * config/tc-i386.c (md_assemble): Only warn for address/data size
1610 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1613 against Thumb function names, as the linker needs this information.
1615 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1617 * expr.c (operand): Check also that there is no advance in operand
1618 after atof_generic in order to decide "is it label 0f or floating
1621 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1623 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1624 command line options with a single dash.
1625 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1627 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1629 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1630 * tc-arm.c (arm_fix_adjustable): New routine.
1632 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1634 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1635 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1636 demand_empty_rest_of_line before mri_comment_end.
1637 (equals): Check garbage after expression before
1638 mri_comment_end in MRI mode.
1640 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1642 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1643 small immediate constant to use the constant itself rather than
1646 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1648 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1649 (pa_leave): Likewise.
1651 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1653 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1655 (i386_operand): Fix an error message.
1657 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1659 * doc/c-arm.texi (ARM Directives): Document .req directive.
1661 * config/tc-arm.c (reg_required_here): Display erroneous string if
1662 the register name could not be decoded.
1663 Do not set inst.instruction if the sift is -1.
1665 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1667 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1670 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1673 even if it is belived to be unnecessary.
1675 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1677 config/tc-i386.c (i386_operand): Size immediate constants by
1678 suffix (erroneously removed as part of July 7 change).
1680 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1682 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1683 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1684 (armelf_frob_symbol): New Routine.
1685 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1687 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1689 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1691 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1694 command line switches passed to assembler.
1696 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1698 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1699 (gas_cgen_opcode_desc): Declare.
1700 (gas_cgen_parse_operand): Declare.
1701 (*): Prepend gas_ to gas specific fns to denote them as such.
1703 * cgen.c (gas_cgen_opcode_desc): New global
1704 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1705 (queue_fixup): Renamed from cgen_queue_fixup.
1706 (*): Prepend gas_ to gas specific fns to denote them as such.
1708 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1709 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1710 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1711 Open opcode table and initialize it.
1712 (make_parallel): Use gas_cgen_opcode_desc.
1713 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1714 (md_assemble): Ditto.
1716 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1718 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1719 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1720 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1721 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1722 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1723 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1724 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1725 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1726 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1727 (INIT_STAB_SECTION): Likewise.
1728 (OBJ_PROCESS_STAB): Likewise.
1730 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1731 (md_parse_option): Watch for them.
1732 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1733 (md_begin): Kill neverdef code.
1734 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1735 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1736 (s_alpha_coff_wrapper): New.
1737 (md_pseudo_table): Trap all ECOFF pseudos.
1739 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1741 Start of changes to remove mdebug section from mips*-elf
1742 Based on MIPS_STAB_ELF definition
1743 * acconfig.h: undef if not configured
1744 * config.in: undef if not configured
1745 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1746 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1747 * stabs.c (s_stab_generic): flush frag
1749 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1751 * configure.in: (arm-*-elf): Handle.
1752 (thumb-*-elf): Handle.
1753 * configure: Regenerate.
1754 * read.c (stringer): Fix typo in comment.
1755 * write.c (fixup_segment): Don't add symbol value to addend if
1757 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1759 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1762 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1764 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1765 (write_2_short): Emit warning if new flag is set.
1766 (do_assemble): Set flags if left instruction is one of special
1767 "right-instruction-killer" type.
1769 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1771 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1772 Always output words in debug_info section as big endian.
1773 (sparc_target_format): Choose correct bfd target.
1774 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1776 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1778 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1779 to work with internationalization code. Issue an error when two
1780 operands match that are not allowed to match.
1782 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1784 * configure.in (install_tooldir): Allow target to specify whether
1785 it wants to be installed in $(tooldir)/bin.
1786 * configure: Regenerate.
1787 * Makefile.am (install-exec-local): Set install-exec-tooldir
1788 dependency via configure.
1789 * Makefile.in: Regenerate.
1791 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1793 * Makefile.am (install-exec-local): Split into two ...
1794 (install-exec-bindir,install-exec-tooldir): New rules.
1795 * Makefile.in: Regenerate.
1797 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1799 * Makefile.am (install-exec-local): Don't remove the file before
1800 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1801 W. Rozycki <macro@ds2.pg.gda.pl>.
1802 * Makefile.in: Rebuild.
1804 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1806 * cgen.c: Include libiberty.h.
1807 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1808 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1809 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1810 (md_cgen_lookup_reloc)): Declare.
1811 (md_cgen_record_fixup_exp): Declare.
1812 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1813 (m32r_relax_frag): Declare.
1814 (cgen_md_apply_fix3): Decls moved to cgen.h.
1815 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1816 (m32r_cgen_record_fixup_exp): Delete decl.
1817 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1818 (assemble_nop): Delete.
1819 (expand_debug_syms): Delete unused `exp'.
1820 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1821 Add default case for -Wall.
1822 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1823 (md_atof): Delete unused wordP.
1825 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1827 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1830 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1832 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1833 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1834 .print, .purgem, and .struct. Remove documentation for
1837 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1839 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1840 Update call to insert_operand.
1842 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1846 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1848 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1849 whitespace after a prefix operator.
1851 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1853 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1855 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1857 * config/tc-sparc.c (log2): New static function.
1858 (s_reserve): Use log2 to convert alignment before calling
1860 (s_common): Use log2 to convert alignment before calling
1861 record_alignment and frag_align.
1862 (sparc_cons_align): Use log2.
1864 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1866 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1867 (s_common): Likewise.
1869 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1870 initialization of waddr.
1871 (sparc_elf_final_processing): Add default case to switch.
1873 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1875 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1876 than temporary real.
1878 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1880 * write.c (subsegs_finish): Don't align the segments if there were
1883 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1884 copying aux information.
1886 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1887 expression into a symbol.
1889 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1891 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1892 type to unsigned int.
1893 (md_assemble): Change type used to store offsets from unsigned
1895 (i386_operand): Switch error check to only call RESTORE_END_STRING
1896 once after parse_register.
1898 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-v850.c (md_show_usage): Changed format to match that
1903 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1905 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1907 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1909 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1912 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1914 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1915 * doc/Makefile.in: Rebuild.
1917 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1919 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1920 for %lo expressions.
1921 (mips_ip, case 'u'): Move range check after code to mask
1922 off bits in %hi/%lo expressions. Mask off high bits for
1925 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * doc/Makefile.am (gasver.texi): New target.
1928 (as.info, as.dvi): Depends upon gasver.texi.
1929 * doc/as.texinfo: Include gasver.texi. Mention version number on
1930 title page and in top node.
1931 * doc/Makefile.in: Rebuild.
1933 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1935 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1936 but not including the line containing the edict.
1937 * listing.h (LISTING_EOF): New.
1938 * input-scrub.c (input_scrub_next_buffer): Call it.
1940 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1942 * config/tc-i386.c (i386_operand): Don't set the size of an
1943 immediate address based solely on the suffix and the mode.
1945 * config/tc-i386.c (md_assemble): Add assertion to make sure
1946 overlap2 does not set Imm.
1948 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1949 sequences of whitespace to a single space.
1950 (is_space_chars): Just compare with space.
1951 (md_begin): Don't initialize space_chars.
1952 (md_assemble): Just skip a single whitespace character.
1953 (i386_operand): Rewrite base-index parsing to use new
1954 parse_register, and to skip white space. Skip white space in a
1955 number of other places too. Don't give error message if
1956 parse_register fails.
1957 (parse_register): Change reg_string parameter to be non-const.
1958 Add end_op parameter. Skip white space after the `%', and return
1959 end of register string. Give error message here rather than
1962 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1964 Based on patch from Matt Semersky <matts@scd.hp.com>:
1965 * expr.c (op_encoding): Make const.
1966 (expr_set_precedence): New function.
1967 (expr_begin): Don't set operator rankings, just call
1968 expr_set_precedence.
1969 * expr.h (expr_set_precedence): Declare.
1970 * read.c (s_mri): Call expr_set_precedence.
1972 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1974 * doc/as.texinfo (Statements): Remove paragraph discussing
1975 continuing lines with a backslash. This hasn't worked for years,
1978 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1980 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1982 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1983 (ps_CTORS, ps_DTORS): New section types.
1984 (vms_fixup_xtors_section): New function
1985 (Ctors_Psect, Dtors_Psect): Define.
1986 (IS_GXX_XTOR): Define
1987 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1988 Filter static constructors/destructors and add to
1989 Ctors_Symbols/Dtors_Symbols chain.
1990 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1991 appropriate section.
1993 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1994 * makefile.vms: Merge vax/vms support.
1996 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1998 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1999 (elf_pseudo_table): Add them.
2000 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2001 (md_apply_fix): Accept them.
2002 (mips_fix_adjustable): Don't adjust them.
2003 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2004 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2005 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2006 (tc_fix_adjustable): Don't adjust them.
2008 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2010 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2012 * Makefile.in: Regenerate.
2013 * configure.in: AC_SUBST cgen_cpu_prefix.
2014 * configure: Regenerate.
2016 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2018 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2019 Changed all users of COND12_DELAY.
2021 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2023 * config/tc-mn10300.c (set_arch_mach): New function.
2024 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2025 (md_begin): Default to mn10300 mode.
2026 (md_assemble): Only accept instructions for the core mn10300
2027 chip and the active machine type.
2029 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2031 * subsegs.h (segment_info_type): Give the struct a name.
2032 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2033 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2034 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2035 * config/tc-w65.h (tc_reloc_mangle): Declare.
2036 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2038 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2040 * config/tc-v850.c (v850_comm): Restore old section
2041 after common processing.
2043 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2045 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2047 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2049 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2050 char with code that explicitly sign-extends.
2052 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-v850.c (md_begin): Restore text section as the current
2055 section after creating call table sections.
2056 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2059 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2060 with call to macro SYM_AUXINFO.
2062 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2064 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2065 with the program transform name.
2066 * Makefile.in: Rebuild.
2068 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2070 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2073 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2075 * config/tc-i386.c (i386_operand): Be prepared for a space between
2076 the open parenthesis and the start of the register operand,
2077 because of the June 16 change.
2079 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2081 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2084 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2087 even if it is belived to be unnecessary.
2089 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2091 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2093 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2095 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2097 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2098 shift amount for a repeated operand. The shift amount for the
2099 repeated copy comes from the size of the operand.
2101 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2103 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2105 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2107 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2109 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2111 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2112 characters in it as LEX_IS_SYMBOL_COMPONENT.
2113 * config/tc-i386.h (tc_symbol_chars): Define.
2114 (extra_symbol_chars): Declare.
2115 * config/tc-i386.c (extra_symbol_chars): Define.
2116 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2117 (line_comment_chars): Set to '/' if TE_LINUX.
2118 * doc/c-i386.texi (i386-prefixes): Update.
2119 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2121 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2123 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2124 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2126 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2128 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2129 constraint in instructions REP & REPI.
2131 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2133 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2134 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2136 (check_range): If the operand is shifted, then shift the number
2137 before checking its range.
2139 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2141 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2144 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2146 * config/tc-v850.c (v850_comm): Create special sections as needed.
2148 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2150 * config/tc-d10v.c (write_2_short): Addition of swapping
2151 instructions for sequential and reverse sequential order when
2152 given order is not possible.
2154 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2156 * Makefile.am: Rebuild dependencies.
2157 (DEP_INCLUDES): Fix reference to intl build directory.
2158 * Makefile.in: Rebuild.
2160 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2162 * doc/c-i386.texi: Update 16 bit documentation.
2164 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2165 IgnoreDataSize to IgnoreSize as they are used for address size as
2167 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2168 32-bit mode, similarly addr16/data16 and variants.
2170 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2172 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2173 sequential word multiply instructions.
2175 (do_assemble): Add extra command line argument, to allow mul32
2176 attribute to be preserved across parallel insns.
2177 (md_assemble): Insert NOPs between explicitly parallel insns which
2178 contain an 32 bit multiply and a 16 multiply.
2180 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2182 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2185 * config/tc-i386.c (reloc): Add braces.
2187 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2188 consistent with Intel naming.
2189 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2190 use bitfields in sib_byte.
2191 (modrm_byte): Don't use bitfields here either.
2193 * config/tc-i386.c (current_templates): Add const.
2194 (parse_register): Add const to return, param, and char *s.
2195 (i386_operand): Add const to reg_entry *r.
2196 * config/tc-i386.h (templates): Add const to start, end.
2198 Inspired by code for 16 bit gas support from Martynas Kunigelis
2199 <martynas@nm3.ktu.lt>:
2200 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2201 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2202 (uses_mem_addrmode): Remove.
2203 (md_estimate_size_before_relax): Add support here too.
2204 (md_relax_table): Rewrite interface to md_relax for 16 bit
2206 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2207 (opcode_suffix_to_type): Remove.
2208 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2209 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2210 (md_convert_frag): Likewise.
2211 (i386_operand): Add support for 16 bit base/index regs,
2212 immediates, and displacements. Remove some unnecessary casts, and
2213 localise end_of_operand_string, displacement_string_start,
2214 displacement_string_end variables. Add GCC_ASM_O_HACK.
2215 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2217 * config/tc-i386.c (prefix_hash): Remove.
2218 (md_begin): Rewrite without obstacks. Remove prefix hash table
2219 handling. Rewrite lexical table handling.
2220 (i386_print_statistics): Don't print prefix statistics.
2221 (md_assemble): Rewrite instruction parser so that line is not
2222 converted to lower case. Don't do a hash_find for prefixes,
2223 instead recognise them via opcode modifier.
2224 (expecting_operand, paren_not_balanced): Localise variables.
2225 * config/tc-i386.h (IsPrefix): Define.
2226 (prefix_entry): Remove.
2228 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2229 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2230 '\\' in case where comment_chars contains '/'.
2232 * config/tc-i386.c (MATCH): Ensure given operand and template
2233 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2234 you must write `ljmp *table(%ebx)'.
2236 From H.J. Lu <hjl@gnu.org>:
2237 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2238 as 0 ifndef BFD_ASSEMBLER.
2239 (md_assemble): Allow immediate operands without suffix or
2240 other reg operand to default in size to the current code size.
2242 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2244 * config/tc-v850.c (md_begin): Restore creation of
2245 .call_table_text and .call_table_data sections.
2247 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2250 after emitting a word of noops.
2252 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2254 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2255 (i386_operand): Simplify checks for valid base/index combinations.
2256 Disallow `in 4(%dx),%al'.
2258 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2260 (add_prefix): Change parameter from char to int.
2262 * config/tc-i386.h (Ugh): Define opcode modifier.
2263 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2265 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2266 CONSISTENT_REGISTER_MATCH macros to check register types more
2267 thoroughly. Check for illegal suffix/operand combinations
2268 when matching insns with operands. Handle new `s' suffix, and
2269 associated FloatMF opcode modifier for float insns with memory
2271 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2272 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2273 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2274 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2275 DATA_PREFIX_OPCODE throughout.
2277 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2278 (md_assemble): Rewrite suffix/register operand checking code to be
2279 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2280 AnyMem, the better to grep.
2282 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2283 given a memory operand. Don't set Abs bits either.
2284 (type_names): Remove Mem*, Abs*.
2285 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2286 define opcode_modifiers as these cases are handled by Disp8,
2287 Disp16, Disp32 and suffix checks.
2288 (COMES_IN_BOTH_DIRECTIONS): Remove.
2289 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2291 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2292 if IgnoreDataSize modifier given. Remove ShortformW modifier
2293 test. Add test for ShortForm in W base_opcode modification.
2294 Merge Seg2ShortForm and Seg3ShortForm code.
2295 * config/tc-i386.h (ShortFormW): Remove.
2296 (IgnoreDataSize): Define.
2298 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2300 * config/tc-d30v.c (md_assemble): Store previous segment state
2301 with previous instruction.
2303 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2305 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2306 (ebp, esp): Remove static variables.
2307 (MATCH): Remove test for InOutPortReg.
2308 (i386_operand): Properly handle InOutPortReg here instead.
2309 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2310 (md_assemble): Simplify and correct modrm and sib generation.
2311 (i386_operand): Add warning for scale without index.
2312 Rewrite checks for valid base/index combinations.
2314 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2315 macros and enclose in do while(0).
2316 (RESTORE_END_STRING): Likewise.
2317 (md_assemble): Add one to printed operand number so we start
2318 from 1 not 0. Add some more gettext invocations.
2319 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2322 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2323 DATA_PREFIX, SEG_PREFIX): Define.
2324 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2325 (check_prefix): Remove function.
2326 (add_prefix): New function. Add prefix to i.prefix as well as
2328 (md_assemble): Changes for add_prefix. Remove hack for wait
2329 prefix, instead always output prefixes in fixed order. Test
2330 for jcxz/loop when selecting between word & dword operations,
2331 and add address size prefix rather than operand size prefix.
2332 Remove operand -> address size hack when emitting jcxz/loop.
2333 (i386_operand): Remove O_Absent check as it's done in expr.
2335 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2337 * configure.in: Recognize m5200 as a cpu_type of m68k.
2338 * aclocal.m4: Rebuild with current libtool.
2339 * configure: Rebuild.
2341 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2343 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2344 to relaxable_symbol to prevent references to external symbol from
2347 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2349 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2350 symbols are relaxable.
2352 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2354 * config/tc-v850.c (md_begin): Don't create special
2355 sections by default.
2357 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2359 * config/tc-mips.c (macro): For div and udiv, close the
2360 reorder block as soon as possible.
2362 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2364 From Matt Semersky <matts@scd.hp.com>:
2365 * macro.c (macro_mri_mode): New function.
2366 * macro.h (macro_mri_mode): Declare.
2367 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2370 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2372 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2375 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2376 until after xstrdup in OBJ_EVAX case.
2378 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2380 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2381 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2382 of hardcoded magic number.
2383 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2385 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2387 * read.c (do_s_func): New function.
2389 * read.h (do_s_func): Add prototype.
2391 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2393 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2394 nops if fill pattern not specified.
2396 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2398 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2399 * config/te-go32.h (TE_GO32): Define.
2400 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2402 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2404 Implement .func/.endfunc pseudo-ops.
2405 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2407 * read.c (potable): Add .func,.endfunc.
2408 (s_func): New function.
2409 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2411 (in_doc_func_p,current_function_label): New static globals.
2412 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2414 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2416 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2417 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2418 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2419 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2420 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2421 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2422 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2423 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2424 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2425 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2426 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2427 * config/tc-a29k.c: Don't define md_short_jump_size,
2428 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2429 * config/tc-alpha.c: Likewise.
2430 * config/tc-alpha.h: Likewise.
2431 * config/tc-arm.c: Likewise.
2432 * config/tc-h8300.c: Likewise.
2433 * config/tc-h8500.c: Likewise.
2434 * config/tc-hppa.c: Likewise.
2435 * config/tc-i860.c: Likewise.
2436 * config/tc-i960.c: Likewise.
2437 * config/tc-ppc.c: Likewise.
2438 * config/tc-sh.c: Likewise.
2439 * config/tc-sparc.h: Likewise.
2440 * config/tc-tic30.c: Likewise.
2441 * config/tc-w65.c: Likewise.
2442 * config/tc-z8k.c: Likewise.
2444 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2446 * config/tc-vax.c (_): Delete this macro used for placeholder
2447 values in vax_operand_width_size; it conflicts with the _() macro
2448 used for internationalization.
2450 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2452 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2453 code. From Chris Moller <moller@bops.com>.
2455 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2456 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2457 * read.c (emit_expr): Initialize seg and subseg fields of a new
2459 * write.c (write_object_file): Switch to the appropriate segment
2460 and subsegment when processing a broken word.
2462 * config/tc-m68k.c (mri_assemble): New static function.
2463 (build_mri_control_operand): Call mri_assemble rather than
2465 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2466 (s_mri_endf, s_mri_endw): Likewise.
2468 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2470 * read.c (s_org): Call md_flush_pending_output if it is defined.
2472 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2474 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2476 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2477 (md_parse_option): Add for same.
2478 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2479 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2480 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2482 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2484 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-arm.c (find_real_start): Relax definition of local
2489 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2491 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2492 symbols at the given address, not just the last one specified.
2494 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2496 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2497 or number_to_chars_littleendian to write data.
2499 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2501 * config/tc-v850.c (md_assemble): Remove artificially created
2502 register name symbols.
2504 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2506 * write.c (fixup_segment): Change "segment" to "section" in
2509 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2511 * write.c (fixup_segment): Change sym1-sym2 message again.
2513 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2515 * write.c (fixup_segment): Improve error message for sym1-sym2
2516 errors when sym1 is in a different segment from sym2.
2518 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2520 * config/tc-m32r.c (warn_unmatched_high): New static local.
2521 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2522 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2523 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2524 (md_parse_option): Likewise.
2525 (md_show_usage): Likewise.
2526 (m32r_frob_file): Likewise.
2528 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2529 (read_a_source_file): Call them.
2530 * read.h (stabs_generate_asm_file): Declare.
2531 * stabs.c (stabs_generate_asm_file): New function.
2532 (generate_asm_file): New function.
2533 (stabs_generate_asm_lineno): Move file name handling into
2536 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2538 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2539 (d30v_current_align, d30v_current_align_seg): New variables.
2540 (d30v_last_label): New variable.
2541 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2542 (s_d30v_data, s_d30v_section): Likewise.
2543 (md_pseudo_table): Call them.
2544 (md_begin): Initialize d30v_current_align_seg.
2545 (md_assemble): Call d30v_align when needed by known current alignment.
2546 (d30v_frob_label, d30v_cons_align): New functions.
2547 * config/tc-d30v.h (md_do_align): Remove.
2548 (tc_frob_label): Call d30v_frob_label.
2549 (md_cons_align): New.
2551 * config/tc-d30v.c (find_format): Convert complex expressions to
2552 expression symbols before processing. Clean up code formatting.
2554 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2556 * po/Make-in (install-info): New target.
2558 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2560 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2562 * config/tc-mn10300.c (md_assemble): Likewise.
2564 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2566 * Makefile.am: Update with `make dep-am'.
2567 (HFILES): Add cgen.h.
2568 (cgen.o): Depend on cgen.h.
2569 * Makefile.in: Regenerate.
2571 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2573 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2575 * gasp.c (grab_label): Permit a label to be a preprocessor
2576 variable by permitting a label to start with a backslash.
2578 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2580 * config/tc-mips.c (validate_mips_insn): Removed hack
2581 for previously inaccessible bitfields in some INSN_TRAP
2584 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2586 * config/tc-d30v.c (do_assemble): Abort with error message
2587 if opcode operands do not match.
2589 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2591 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2592 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2593 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2594 similar new 'q' operand.
2596 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2598 * cgen.c (cgen_asm_finish_insn): Fix typo.
2600 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2603 * cgen.c: Include it.
2604 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2605 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2606 All callers updated.
2607 * config/tc-m32r.c: Include cgen.h.
2608 (m23r_insn): New members num_fixups,fixups.
2610 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2612 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2613 to avoid compiler warning.
2615 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2617 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2620 * makefile.vms (OBJS): Add ehopt.obj
2622 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2624 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2626 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2628 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2629 a short format insn.
2630 (md_assemble): Set it for explicitly packed insns.
2632 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2634 * config/obj-coff.c (c_symbol_merge): Do not take address of
2635 native fields when performing the memcpy.
2637 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2639 * config/tc-mips.c (macro,macro2): Implement
2640 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2642 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2644 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2645 relocations against globally visible symbols.
2646 * config/tc-m68k.c (relaxable_symbol): New macro.
2647 (m68k_ip, md_estimate_size_before_relax): Use it.
2648 (tc_m68k_fix_adjustable): Also handle weak symbols.
2650 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2652 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2653 references to externally visible symbols.
2654 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2655 values in twice for a PC relative reloc if the symbol is
2658 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2659 don't adjust a PC relative reloc against an externally visible
2661 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2662 for a PC relative fixup against an externally visible defined
2663 symbol, arrange to store object file and addend values as though
2664 the symbol were not defined.
2665 (tc_gen_reloc): Likewise.
2667 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2669 * read.c (sizeof_leb128): Referenced externally by write.c so
2672 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2674 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2675 and expand a 'debug' symbol associated with the next instruction
2676 that does not cause a short instruction to be filled with a NOP.
2677 (md_pseudo_table): Add support for .debugsym.
2678 (assemble_parallel_insn): Add calls to expand_debug_sym as
2680 (md_assemble): Ditto.
2682 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2684 * as.c (main): Conditionally call setlocale.
2685 * gasp.c (main): Likewise.
2686 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2687 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2689 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2691 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2693 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2695 * config/tc-hppa.c: Change all calls to bzero to use memset.
2696 (pa_ip): Add cast to avoid warning.
2697 (tc_gen_reloc, md_apply_fix): Likewise.
2698 (pa_find_space_by_number): Likewise.
2699 (hppa_force_relocation): Likewise.
2700 (pa_block): Change i to unsigned int.
2701 * config/obj-som.h (obj_som_copyright): Declare.
2703 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2705 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2706 for line numbers for assembly source.
2708 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2710 * configure.in: Change version number to 2.9.4
2711 * configure: Rebuild.
2713 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2715 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2717 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2719 * ecoff.h: Change symbolS in function declaration to struct
2722 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2724 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2725 (md_convert_frag): Fix i18n typo.
2727 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2729 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2730 * ecoff.h: Protoype it.
2731 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2732 [EVAX] (s_alpha_prologue): Delete.
2733 (md_pseudo_table): Update.
2735 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2737 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2738 array to local pointer.
2739 (get_args, parse_expr): Add casts to avoid warnings.
2741 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2743 * read.c (s_set): Cast xmalloc return value to fragS *.
2744 * config/tc-m68k.c (m68k_ip): Function made static to match
2745 previous forward declaration.
2746 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2748 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-v850.c: Add internationalisation macros to error
2753 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2754 macros to error strings.
2756 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2758 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2759 reloc is in the TOC csect.
2760 (md_apply_fix3): Correct gettext typo.
2762 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2765 .L - they are local labels and the branches are not really
2766 function calls but rather far jumps.
2768 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2770 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2772 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2774 * config/tc-i386.c (md_assemble): Print operand number rather than
2775 using ordinal_names.
2776 (i386_operand): Likewise.
2778 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2780 * Makefile.am (INTLLIBS): Define to work around apparent automake
2782 All Makefiles: Regenerated.
2784 * Many files: Added gettext invocations around user-visible
2786 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2787 HAVE_LC_MESSAGES): Define.
2788 * dep-in.sed: Added asintl.h.
2789 * po/Make-in: New file.
2790 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2792 * read.c (Z_): Renamed from `_'.
2793 * Makefile.am (SUBDIRS): Added po.
2794 (POTFILES): new macro.
2795 (po/POTFILES.in): New target.
2796 ($(OBJS)): Added asintl.h.
2798 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2799 (as_new_LDADD): Added $(INTLLIBS).
2800 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2801 (gasp_new_LDADD): Added $(INTLLIBS).
2802 (gasp_new_DEPENDENCIES): New macro.
2803 * configure, aclocal.m4: Rebuilt.
2804 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2806 (ALL_LINGUAS): Define.
2807 * macro.c: Include "asintl.h".
2808 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2809 * as.h: Include "asintl.h".
2810 * config/tc-i386.c (ordinal_names): Removed.
2811 (md_assemble): Changed error text to avoid ordinal_names.
2812 (i386_operand): Likewise.
2813 (reloc): Added as_bad to avoid i18n problems.
2814 (tc_gen_reloc): Likewise.
2815 * config/tc-arm.c (bad_args): Now a #define.
2817 * config/obj-vms.c (VMS_stab_parse): Changed type of
2819 (global_symbol_directory): Unified strings to avoid i18n
2821 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2822 avoid i18n problems.
2823 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2824 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2826 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2828 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2830 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2832 * as.c (print_version_id): Added an fprintf to avoid i18n
2834 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2836 * expr.c (expr): Added as_warn call to avoid i18n problems.
2837 * messages.c (as_assert): Changed code to avoid i18n problems.
2838 (as_abort): Likewise.
2839 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2840 (s_space): Likewise.
2841 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2843 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2845 * config/tc-i386.c (check_prefix): New static function, split out
2847 (struct _i386_insn): Add wait_prefix field.
2848 (md_assemble): Remove wait_prefix local variable. Use
2849 check_prefix when adding a prefix.
2851 * config/tc-i386.c (current_templates): New static variable.
2852 (md_assemble): Remove current_templates local variable.
2853 (md_assemble, i386_operand): Improve error and warning messages in
2854 many places. Add RESTORE_END_STRING in many places before error
2855 return. Clarify some comments.
2857 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2859 (md_assemble): Parse string instruction operands, looking for
2860 segment override prefixes. Check for invalid segment prefixes on
2862 (i386_operand): i.seg[] and max mem_operand changes for string
2864 * config/tc-i386.h (EsSeg): Define.
2866 * config/tc-i386.h (regKludge): Define.
2867 (iclrKludge, imulKludge): Don't define.
2868 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2869 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2870 opcode_modifier checks to look for more common cases first. Add
2871 default_seg for IsString case.
2873 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2875 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2877 * configure: Rebuild with new automake and libtool.
2878 * aclocal.m4, Makefile.in: Likewise.
2880 * doc/Makefile.am (as.dvi): New target.
2881 * doc/Makefile.in: Rebuild.
2883 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2885 * configure.in: Added sparc86x support.
2887 * configure: Rebuild.
2889 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2891 (md_parse_option): Warn if -EL is not supported for this architecture.
2893 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2895 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2897 * config/tc-mips.c (mips_ip): Note when we use get match on
2898 the full instruction name.
2900 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2902 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2903 back into the expression to handle add/sub simplification correctly.
2905 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2907 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2909 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2911 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2914 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2916 * symbols.c (max_indent_level): New global.
2917 (print_symbol_value_1): Use it.
2918 * expr.h (expr_build_dot): Declare.
2919 * expr.c (expr_build_dot): New function.
2921 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2923 * symbols.c (print_binary): New function.
2924 (print_expr_1): Call it.
2926 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2928 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2929 operand in the opcode.
2931 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2933 * config/tc-i386.h: Reorder operand flags and opcode modifier
2934 flags for clarity. Remove unused definitions: Unknown,
2935 ImmUnknown, DispUnknown, NoModrm.
2936 * config/tc-i386.c (type_names): Add missing Debug type.
2937 (md_assemble): Better duplicate prefix checking. Quicker string
2938 instruction check via new opcode_modifier flag.
2940 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2942 * doc/as.texinfo (Invoking): Clarify -Wa example.
2944 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2946 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2947 (s_mips_weakext): Define.
2948 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2949 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2952 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2954 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2955 is an error if the value can not be computed at assembly time.
2956 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2958 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * gasp.c (main): Set next field of new include_path structure to
2961 NULL. From Avery Pennarun <averyp@gdc.ca>.
2963 * read.c (s_mri_sect): Call as_bad rather than abort for an
2964 unsupported MRI target.
2966 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2969 the destination of a branch instruction should be altered.
2970 (find_real_start): New function: Locate the real, Thumb coded
2971 start of a Thumb function.
2972 (do_t_branch23): Alter the destination of branches to Thumb
2975 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2977 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2979 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2982 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2984 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2985 * doc/c-hppa.texi: Likewise.
2987 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2989 * Makefile.am: Rebuild dependencies.
2990 * Makefile.in: Rebuild.
2992 * Makefile.am (DEP_INCLUDES): New variable.
2993 (.dep1): Change to work when srcdir is not an absolute path.
2994 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2995 * Makefile.in: Rebuild.
2997 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2999 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3000 LinearAddress patch.
3002 * configure.in: Set version to 2.9.1.
3003 * configure: Rebuild.
3005 * Branched binutils 2.9.
3007 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3009 * config/tc-i386.h (FWait): Define.
3010 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3011 other prefixes. Check FWait flag in opcode table to see which
3012 instructions require an fwait prefix.
3014 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3016 * stabs.c (get_stab_string_offset): Always create a stab string
3019 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3021 Fix some gcc -Wall warnings:
3022 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3023 * ehopt.c (eh_frame_code_alignment): Likewise.
3024 * expr.c (integer_constant, operand): Likewise.
3025 * frags.c (frag_align): Likewise.
3026 * gasp.c (level_0, change_base, doinstr): Likewise.
3027 * hash.c (hash_ask): Likewise.
3028 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3029 (debugging_pseudo): Likewise.
3030 * macro.c (define_macro, check_macro): Likewise.
3031 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3032 (ignore_rest_of_line, float_cons): Likewise.
3033 * symbols.c (decode_local_label_name): Likewise.
3034 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3035 (fixup_segment, number_to_chars_bigendian): Likewise.
3036 (number_to_chars_littleendian): Likewise.
3037 * config/atof-ieee.c (gen_to_words): Likewise.
3038 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3039 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3040 * read.c (output_big_sleb128): Initialize locals to avoid
3042 (output_big_uleb128, equals): Likewise.
3043 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3044 to unsigned int. Change zeros to unsigned int.
3045 * cond.c (s_if): Add return to default case.
3046 * frags.c (frag_now_fix): Change return type to addressT.
3047 * frags.h (frag_now_fix): Update declaration.
3048 * listing.c (file_info_struct): Change linenum to unsigned int.
3049 (struct list_info_struct): Change hll_line to unsigned int.
3050 (print_source): Update format string.
3051 * read.c (emit_expr): Change scan to unsigned int, and don't
3052 bother to initialize it.
3053 * symbols.c (dollar_label_count): Change to unsigned long.
3054 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3055 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3056 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3058 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3060 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3061 mcf5200 just as we do for m68000.
3062 (m68k_init_after_args): Likewise.
3063 (md_estimate_size_before_relax): Likewise.
3065 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3067 * config/tc-v850.c (md_assemble): Store relocation addend in
3068 fixup instead of instruction.
3070 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3072 * config/tc-i386.c (md_assemble): Swap template arguments to
3073 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3074 This macro is currently symmetric, so passing them the wrong
3075 way didn't cause any problem, but may if the macro is changed
3077 After copying template to i.tm, use i.tm. rather than t-> to
3078 access fields, and make t a const*
3079 Move i.tm.operand_types[] swap to immediately after the copy.
3081 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3083 * expr.h (expr_build_uconstant): Add prototype.
3084 (expr_build_unary,expr_build_binary): Add prototypes.
3085 * expr.c (expr_build_uconstant): New function.
3086 (expr_build_unary,expr_build_binary): New functions.
3088 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3090 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3091 * macro.c (macro_expand_body): Increase buffer size.
3092 * messages.c (as_warn): Likewise.
3093 (as_warn_where, as_bad, as_bad_where): Likewise.
3095 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3097 Based on patch from H.J. Lu <hjl@gnu.org>:
3098 * Makefile.am (DISTSTUFF): New variable.
3099 (diststuff): New target.
3100 * Makefile.in: Rebuild.
3102 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3104 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3105 m32r_elf_section_change_hook.
3107 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3108 emit a nop if a section ends with a 16 bit instruction.
3110 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3113 s_lcomm rather than obj_coff_lcomm.
3114 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3116 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3118 * config/tc-i386.h (LinearAddress): Define.
3119 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3120 instruction, don't use a default segment.
3122 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3124 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3125 * configure: Rebuild.
3127 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3129 * aclocal.m4, configure: Rebuild with libtool 1.2.
3131 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3133 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3134 PC relative branches. Patch courtesy of Jonathan Walton.
3137 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3139 * configure.in (emulations): Add thumb-pe target.
3141 * configure (emulations): Add thumb-pe target.
3143 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3145 * itbl-lex.l (yywrap): Don't define if already defined as a
3148 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3150 * depend.c (quote_string_for_make): New function.
3151 (wrap_output): Use it.
3153 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3155 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3156 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3158 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3160 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3161 Recognize -GN and -relax.
3162 (md_begin): Initialize gp size from -G switch.
3163 (alpha_force_relocation): Always force if -relax.
3164 (alpha_align): Take a new argument that will specify when to
3165 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3166 Change all callers. Emit nop alignment padding as nop+unop pair.
3168 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3170 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3171 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3173 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3175 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3176 require padding to the next long word boundary.
3178 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3180 * cgen.c: #include symcat.h.
3181 * config/tc-m32r.c: Likewise.
3183 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3185 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3186 absolute expressions instead of '$' prefixed register names.
3188 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3190 * read.c (s_set): Record file and line info for symbols when -as.
3191 (pseudo_set): Don't overwrite that dummy fragment.
3193 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3195 * config/tc-ppc.c (md_pseudo_table): Add "section".
3196 (ppc_named_section): New static function.
3198 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3200 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3201 so we don't have to scan the entire list.
3203 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3205 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3206 case, allow the parallel instructions to modify the same flag
3209 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3211 * listing.c (list_symbol_table): Categorize symbols by
3212 undefined_section rather than sy_frag->line == NULL.
3214 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3216 * Makefile.am (install-exec-local): Install properly when ln
3217 fails or tooldir == prefix.
3219 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3221 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3222 Test result of insert_operand for error.
3224 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3226 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3227 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3228 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3229 * doc/Makefile.in: Rebuild.
3231 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3233 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3234 (macro): Fix handling of M_COP[0-3].
3236 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3238 Based on patches from Ross Harvey <ross@teraflop.com>:
3239 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3240 if macro_alternate or macro_mri.
3241 (getstring): Remove support for byte constants between < and >.
3242 (get_any_string): '<' only starts a string if macro_alternate or
3244 (macro_expand_body): Permit keyword parameters following
3245 positional parameters.
3247 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3248 * configure.in (alpha*-*-netbsd*): New target.
3249 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3250 * configure: Rebuild.
3252 * as.h (flag_warn_suppress_instructionswap): Move from here...
3253 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3254 here, and make static.
3256 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3257 BFD_ASSEMBLER or MANY_SEGMENTS.
3259 * as.c (show_usage): Update bug-gnu-utils address.
3260 * gasp.c (show_usage): Likewise.
3261 * doc/as.texinfo (Bug Reporting): Likewise.
3263 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3265 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3266 insns regardless of the size of a pointer if we're in mips I or
3268 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3270 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3272 Fix rac to accept only a0:
3273 * tc-d10v.c (parallel_ok, find_opcode):
3274 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3275 Introduce OPERAND_GPR.
3277 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3279 * read.c (s_fill): Handle non-constant repeat counts by creating
3280 an rs_space fragment.
3282 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3285 from as_bad to as_warn.
3287 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3289 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3290 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3291 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3293 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3295 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3296 seg_fix_rotP rather than fix_root from seg_info.
3298 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3300 * expr.c: Add support for 0x1_2_3_4 bignums.
3302 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * configure.in: Change -linux* to -linux-gnu*.
3305 * configure: Rebuild.
3307 * app.c (do_scrub_begin): Treat \r as whitespace.
3309 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3311 * Makefile.am: Update dependencies.
3312 * Makefile.in: Rebuild.
3314 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3316 * configure, aclocal.m4: Rebuild with new libtool.
3318 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3320 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3321 the argument to bfd_set_arch_mach.
3322 (load_address): Use bfd_arch_bits_per_address to determine the
3323 bit size of an address instead of looking at the isa level.
3324 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3326 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3330 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3332 * ehopt.c: New file.
3333 * as.h (enum _relax_state): Add rs_cfa.
3334 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3335 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3336 * read.c (emit_expr): Call check_eh_frame.
3337 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3338 (relax_segment): Likewise.
3339 * Makefile.am: Rebuild dependencies.
3340 (GAS_CFILES): Add ehopt.c.
3341 (GENERIC_OBJS): Add ehopt.o.
3342 * doc/internals.texi (Frags): Document rs_cfa.
3344 * as.c (show_usage): Mention --traditional-format.
3345 (parse_args): Accept --traditional-format.
3346 * as.h (flag_traditional_format): Declare.
3347 * output-file.c (output_file_create): If flag_traditional_format,
3348 set BFD_TRADITIONAL_FORMAT on stdoutput.
3349 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3351 * config/tc-mips.c (append_insn): Make sure that if we have a
3352 fixup for an unmatched %hi reloc, it does not associated with a
3355 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3356 * doc/Makefile.in: Likewise.
3358 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-m32r.c (check_for_side_effects): New function.
3361 (can_make_parallel): Add checks for instruction side effects
3362 clashing with the other instruction.
3363 (assemble_parallel_insn): Improve warning messages. Return error
3364 message from non-swapped instruction order.
3366 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3368 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3370 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3371 md_cleanup definition. This moves the forced literal output to
3372 the end of the source pass, and avoids macro's inserting literals
3373 into the code immediately after the macro expansion.
3375 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3377 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3378 a gas internal symbol is adjustable.
3379 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3381 * as.h: If gcc version greater than 2.6, use `__format__' and
3382 `__printf__' in function attributes, rather than `format' and
3385 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3387 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3389 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3391 Add tms320c30 support:
3392 * config/tc-tic30.h: New file.
3393 * config/tc-tic30.c: New file.
3394 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3395 TARGET_FORMAT as "coff-tic30".
3396 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3397 * Makefile.am: Rebuild dependencies.
3398 (CPU_TYPES): Add tic30.
3399 (CPU_OBJ_VALID): tic30-aout is valid.
3400 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3401 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3402 * configure, Makefile.in: Rebuild.
3404 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-v850.c (md_assemble): Improvements to error messages.
3408 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3410 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3411 BFD_RELOC_HI16_S to store the high bits of any value.
3413 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3414 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3415 assembler calculate relocations to any external symbol at all.
3416 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3417 involving generation of pc-relative relocs.
3418 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3419 has been moved to md_apply_fix3.
3421 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3422 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3423 which actually means (the address of identifier's GOT entry) +
3424 constant, which is not particularly useful.
3426 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3428 * read.h (include_dirs): Declare.
3429 (include_dir_count,include_dir_maxlen): Declare.
3431 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3433 * configure.in: Correct check for shared opcodes library.
3434 * configure: Rebuild.
3436 * listing.c (buffer_line): If we can't open the file, set at_end.
3437 (listing_print): Remove unused local variable fi.
3439 * config/m68k-parse.y (reglistpair): Handle register list in
3442 * config/vms-conf.h: Don't undef VERSION.
3444 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3446 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3448 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3450 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3451 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3452 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3453 (EXTRA_DIST): Define.
3454 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3455 explicitly rather than via the list of object files.
3456 (gcc-as.opt): New file created when make-gas.com is run.
3457 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3458 itbl-cpu.h} to #include appropriate file rather than copying that
3460 * config/vms-conf.h: Synchronize with current config.in.
3461 * Makefile.in: Rebuild.
3463 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3465 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3466 (parallel_ok): Relaxed parallel subinstruction dependency check.
3468 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3470 * as.h (flag_warn_suppress_instructionswap): added new flag.
3471 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3472 command line argument.
3473 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3474 warning only if flag_warn_suppress_instructionswap is false.
3476 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3478 * configure.in (i386-*-mingw32*): New target.
3479 * configure: Rebuild.
3481 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3483 * symbols.c (resolve_symbol_value): Don't set the segment if it
3484 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3486 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3489 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3491 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3492 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3495 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3497 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3499 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3501 * config/tc-v850.c (v850_insert_operand): Display instruction when
3502 an error is encountered.
3504 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3506 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3507 (i386-*-sco3.2v5*coff): New target.
3508 (i386-*-sco3.2*): New target.
3509 * configure: Rebuild.
3511 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3513 * config/tc-v850.c: Tidy error message production.
3515 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3517 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3518 validate_immediate return value in the right type for comparisons
3521 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3523 * listing.c (MAX_BYTES): Use listing variables not constants.
3524 (data_buffer): No longer an array, but a pointer.
3525 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3526 (listing_listing): Allocate data_buffer.
3528 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3530 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3531 --listing-rhs-width, --listing-cont-lines.
3532 (show_usage): Update.
3533 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3534 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3535 (print_lines): Use the variables instead of the constants.
3536 (listing_listing): Likewise.
3537 * listing.h: Declare the new vars.
3539 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3541 * as.c (parse_args): Add --keep-locals alias for -L.
3542 Add --strip-local-absolute.
3543 (show_usage): Update.
3544 * as.h (flag_strip_local_absolute): New flag.
3545 * symbols.c (S_IS_LOCAL): Use it.
3546 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3547 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3548 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3550 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-m32r.c: Detect if explicitly parallel instructions
3553 might have an io conflict and issue a warning message.
3555 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3557 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3558 cgen_swap_fixups): Functions to save, restore and swap the fixup
3559 chain with a backup copy.
3560 (cgen_asm_finish_insn): Returns address of constructed insn.
3562 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3564 * listing.c (file_info_struct): Remove FILE, add POS.
3565 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3566 (file_info): Don't open the file.
3567 (buffer_line): Check for the file in the last_open cache, updating
3569 (print_source): Don't reference file_info->file.
3570 (listing_listing): Likewise.
3571 (listing_print): Close the file in the cache, if any.
3573 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * read.c (dwarf_file_string): New file static variable.
3576 (emit_expr): Look for constant sequence that leads up to a file
3577 name in DWARF debugging output.
3578 (stringer): Use dwarf_file_string to decide whether to accept a
3579 string as a file name.
3581 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3583 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3584 (crack_operand): Add reg->reglst MRI hack.
3585 (r_seg): Put reglst symbols in reg_section.
3586 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3588 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3590 * tc-sh.c (get_specific): Handle SGR & DBR.
3592 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3594 * tc-h8300.c (parse_reg): Take the length of the symbol into
3595 account when attempting to match a register name.
3596 * tc-h8500.c (parse_reg): Likewise.
3598 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3600 * cgen.c: Formatting changes to improve readability.
3602 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3604 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3607 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3609 Based on a patch from Jim Wilson
3610 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3611 (tc_gen_reloc): Handle cross section PC relative relocs
3614 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3616 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3618 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3620 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3621 (expr_jmp_buf): New static local.
3622 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3623 (cgen_md_operand): New function.
3624 * tc-m32r.c: Clean up pass over `struct foo' usage.
3625 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3627 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3629 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3630 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3632 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-i386.c (i386_operand): Give an error if there are
3635 unrecognized characters after an expression.
3637 For older changes see ChangeLog-9697